1 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
3 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
4 * support/regression/tests/bug2094505.c: new, added
6 2008-09-07 Borut Razem <borut.razem AT siol.net>
8 * src/SDCCglue.c, src/SDCCast.c:
9 fixed throw of "excess elements" warning for char arrays
11 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
13 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
14 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
15 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
16 * support/regression/tests/bug2077267.c: new, added
18 2008-09-05 Raphael Neider <rneider AT web.de>
20 * configure.in, Makefile.common.in: add support for ccache,
21 remove spurious $VERSION output, detect doc-tools even without
22 --enable-doc to facilitate later manual doc-builds, minor cleanup
23 * configure: regenerated
25 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
26 avoid races in parallel VPATH builds
27 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
28 * doc/sdccman.lyx: mention --without-ccache configure option
30 2008-09-01 Raphael Neider <rneider AT web.de>
32 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
33 * (genConstPointerGet): fix reading bitfields from __code space
34 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
35 bitfield initializers (fix regression test bug1856409.c)
36 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
39 2008-08-31 Raphael Neider <rneider AT web.de>
41 * src/pic16/gen.c (genAssign): removed useless compiler output
42 * (genPointerGet,genPointerSet,genCast),
43 src/pic16/glue.c (pic16_printGPointerType):
44 also handle PPOINTERs just to avoid spurious asserts
45 * (pic16_printIvalType,pic16_printIvalBitFields):
46 generalized to arbitrary type/bitfield sizes, allows compilation of
47 regression test bug-1981238.c
48 * (pic16_printIvalChar): fix regression test structflexarray.c
49 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
50 in initialized structs and fix #1843745
51 * (pic16_printIvalStruct): always output initializers for all fields,
52 even those not explicitly given, fixes zeropad.c regression test
53 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
54 #2073635, #1567098, and #1485812)
55 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
57 2008-08-31 Borut Razem <borut.razem AT siol.net>
59 * support/regression/tests/bug-895992.c,
60 support/regression/tests/onebyte.c:
61 enabled pic16 regression testing since the bugs
62 1511794: pic16: regression test bug-895992.c fails
63 1444425: onebyte.c regression tes fails on pic16
64 are fixed, probably by fixing
65 2048464: PIC16: fix genUminus - addresses not.c regression test
66 * src/SDCCsymt.c, src/SDCCglue.c,
67 support/regression/tests/bug-1981238.c:
68 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
71 2008-08-30 Borut Razem <borut.razem AT siol.net>
73 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
76 2008-08-24 Raphael Neider <rneider AT web.de>
78 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
79 always use the sdcc from the current build tree (ignore $CC from
80 the environment, fixes compile farm builds)
81 * device/lib/Makefile.in: rename .a into .lib for compatibility,
82 remove more build products from install directory
83 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
84 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
86 2008-08-24 Borut Razem <borut.razem AT siol.net>
88 * src/SDCC.y: applied patch
89 2050245: Fix # 1963382
91 1963382: Listing File - C file comment is incorrect
94 2008-08-23 Borut Razem <borut.razem AT siol.net>
96 * src/pic16/gen.c: applied patch
97 2048464: PIC16: fix genUminus - addresses not.c regression test
100 2008-08-22 Borut Razem <borut.razem AT siol.net>
102 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
103 src/pic16/main.c: allow spaces in gpasm and gplink paths
105 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
108 * src/z80/peeph-z80.def: minor peephole improvement
110 2008-08-15 Raphael Neider <rneider AT web.de>
112 * src/z80/gen.c (_vemit2): suppress compiler warning
114 * src/pic/*.[ch]: make proper use of header files and avoid
115 ad-hoc extern declarations, mark module-local helpers 'static',
116 removed dead/replaced code, no functional changes
117 * src/pic16/pcode.c: disentangled from pic14 backend
119 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
121 * src/z80/gen.c: fixed #2051348
122 * support/regression/tests/bug-2051348.c: regression test for #2051348
124 2008-08-10 Raphael Neider <rneider AT web.de>
127 * Makefile.common.in: export PACKAGE for $docdir,
128 fixes #1957036, avoid some "underquoted definition" warnings
129 * configure: regenerated
131 2008-08-10 Raphael Neider <rneider AT web.de>
133 * device/lib/pic16/**: build pic16 library using autotools for
134 improved dependency tracking
136 * device/lib/Makefile.in,
138 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
140 2008-08-10 Raphael Neider <rneider AT web.de>
142 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
143 local variables if --nooverlay is given, workaround for #2023121
145 2008-08-08 Raphael Neider <rneider AT web.de>
147 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
149 2008-08-08 Raphael Neider <rneider AT web.de>
151 * src/pic/pcoderegs.c,
153 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
155 2008-08-07 Borut Razem <borut.razem AT siol.net>
157 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
158 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
159 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
160 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
161 applied modified patch 2038174: Add support for binary constants v2
162 thanks Mauro Giachero
163 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
165 2008-08-04 Raphael Neider <rneider AT web.de>
168 * src/pic16/device.h,
170 * src/pic16/main.c: enable --optimize-goto by default
172 * device/lib/pic16/Makefile.common.in: suppress removed option
175 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
177 2008-07-30 Borut Razem <borut.razem AT siol.net>
179 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
180 applied patch 22032433: PIC16: fix constant strings,
181 thanks Mauro Giachero
183 2008-07-29 Borut Razem <borut.razem AT siol.net>
185 * src/pic16/gen.c: applied patches:
186 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
187 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
188 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
189 thanks Mauro Giachero
191 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
193 * src/port.h: Fixed typo in comment
195 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
197 * src/z80/mappings.i: Implemented RFE #1919415
198 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
199 #1880202, #1914434, prepared for RFE #1703943
201 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
204 * src/z80/peeph-z80.def,
205 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
206 preparation for Z80 peephole improvements
208 2008-06-21 Raphael Neider <rneider AT web.de>
210 * device/include/pic16/pic18f66j60.h,
211 * device/include/pic16/pic18f66j65.h,
212 * device/include/pic16/pic18f67j60.h,
213 * device/include/pic16/pic18f86j60.h,
214 * device/include/pic16/pic18f86j65.h,
215 * device/include/pic16/pic18f87j60.h,
216 * device/include/pic16/pic18f96j60.h,
217 * device/include/pic16/pic18f96j65.h,
218 * device/include/pic16/pic18f97j60.h,
219 * device/lib/pic16/libdev/pic18f66j60.c,
220 * device/lib/pic16/libdev/pic18f66j65.c,
221 * device/lib/pic16/libdev/pic18f67j60.c,
222 * device/lib/pic16/libdev/pic18f86j60.c,
223 * device/lib/pic16/libdev/pic18f86j65.c,
224 * device/lib/pic16/libdev/pic18f87j60.c,
225 * device/lib/pic16/libdev/pic18f96j60.c,
226 * device/lib/pic16/libdev/pic18f96j65.c,
227 * device/lib/pic16/libdev/pic18f97j60.c,
228 * device/include/pic16/pic16devices.txt,
229 * device/include/pic16/pic18fregs.h,
230 * device/lib/pic16/pics.all: added new devices
232 * device/include/pic16/adc.h,
233 * device/lib/pic16/libio/adc/adcbusy.c,
234 * device/lib/pic16/libio/adc/adcopen.c,
235 * device/lib/pic16/libio/adc/adcsetch.c,
236 * device/lib/pic16/libio/i2c/i2copen.c,
237 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
238 all changes from a patch by Anton Strobl
240 2008-06-12 Borut Razem <borut.razem AT siol.net>
242 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
243 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
244 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
245 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
246 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
247 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
248 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
249 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
250 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
251 by applying the modified patch from Risto Huotari
253 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
256 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
257 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
258 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
259 * support/regression/tests/bug1938300.c: new, added
261 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
263 * device/include/asm/ds390/features.h,
264 * device/include/asm/mcs51/features.h,
265 * device/include/mcs51/regc515c.h: inserted LGPL notice
267 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
269 * device/lib/gbz80/div.s,
270 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
271 patch 1597883, Thanks Robert Ramey
273 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
275 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
276 createIvalCharPtr, createIvalPtr, createIval),
278 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
279 initializers for local auto variables
280 * support/regression/tests/zeropad.c: added testcase for auto initializers
282 2008-05-26 Raphael Neider <rneider AT web.de>
284 * device/lib/pic16/startup/crt0.c,
285 * device/lib/pic16/startup/crt0i.c,
286 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
287 explicit, fixed curr_entry loop for >= 256 initializer records,
288 removed debug code (write to 0xf7e)
290 2008-05-25 Raphael Neider <rneider AT web.de>
292 * device/include/pic/pic16f627a.h,
293 * device/include/pic/pic16f628a.h,
294 * device/include/pic/pic16f648a.h: added missing ports
296 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
298 * device/include/float.h: added __INFINITY
299 * device/lib/_fsadd.c: handle overflows
300 * device/lib/_fsmul.c,
301 * device/lib/_fsdiv.c: use __INFINITY
302 * device/lib/_fseq.c,
303 * device/lib/_fsneq.c: handle -0.0
304 * sim/ucsim/s51.src/uc89c51r.cc,
305 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
306 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
307 * src/mcs51/gen.c (genSend): fixed bug with --xstack
308 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
309 * support/regression/tests/snprintf.c: test bug with --xstack
311 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
313 * src/SDCCpeeph.c (callFuncByName):
314 Support nested parenthesis in peephole function arguments (#1967300)
316 2008-05-19 Raphael Neider <rneider AT web.de>
318 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
319 fixed duplicate labels (#1911325)
321 2008-05-19 Raphael Neider <rneider AT web.de>
323 * src/regression/empty.c: suppress warning
324 * src/regression/pointer1.c: enabled index_by_pointer()
325 * src/regression/inline.c: now works for pic16 as well
327 * src/pic16/device.c: include dbuf declarations
328 * src/pic16/device.h: removed obsolete prototypes
330 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
331 * src/pic16/glue.c: made purely local functions static,
332 (pic16_printGPointerType, pic16_printIvalCharPtr,
333 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
334 generic pointers' tags (#1961866)
336 * src/pic16/pcode.c (assignValnums): optimize literal assignments
338 2008-05-19 Borut Razem <borut.razem AT siol.net>
340 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
341 fixed typo, uninstall include/pic16/pic16devices.txt
343 2008-05-18 Borut Razem <borut.razem AT siol.net>
345 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
346 the buffer is null terminated
347 * src/device/pic16.c:
348 applied modified patch 1965676: Patch for Win32 16 bit PIC
349 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
351 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
353 * src/SDCC.lex (check_type),
354 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
357 * as/z80/clean.mk: also clean *.dep
358 * device/lib/pic16/libsdcc/stack/Makefile,
359 * sim/ucsim/libtool: removed as they are rebuild by configure
360 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
362 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
364 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
365 fixupInline instead of createFunction to fix bug 1864577
366 (inlineFindMaxBlockno): removed, use global blockNo
367 * src/SDCCglobl.h: added blockNo
369 * src/z80/peep.h: modified properties
370 * support/regression/tests/bug1864577.c: new, added
372 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
375 * as/mcs51/asm.h: added org_cnt
376 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
377 * as/mcs51/asout.c: changed old K&R to ANSI
378 * as/mcs51/Makefile.in: use common identifiers
384 * as/hc08/Makefile.bcc,
385 * as/hc08/Makefile.in: synchronized with as/mcs51/*
386 * sdcc_vc_in.h: added define __func__
387 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
388 Thanks Ruud van Silfhout
389 * support/regression/tests/bug1717305.c: new, added
391 2008-05-05 Borut Razem <borut.razem AT siol.net>
393 * support/regression/Makefile.in,
394 support/regression/ports/ds390/spec.mk,
395 support/regression/ports/hc08/spec.mk,
396 support/regression/ports/mcs51-common/spec.mk,
397 support/regression/ports/pic14/spec.mk,
398 support/regression/ports/pic16/spec.mk,
399 support/regression/ports/ucz80/spec.mk,
400 support/regression/ports/z80/spec.mk:
401 added INC_DIR and LIBDIR paths
402 * src/ds390/gen.c: removed duplicated selicolon
404 2008-05-04 Borut Razem <borut.razem AT siol.net>
406 * support/regression/Makefile.in,
407 support/regression/fwk/lib/testfwk.c,
408 support/regression/ports/ds390/spec.mk,
409 support/regression/ports/hc08/spec.mk,
410 support/regression/ports/mcs51-common/spec.mk,
411 support/regression/ports/mcs51-large/spec.mk,
412 support/regression/ports/mcs51-medium/spec.mk,
413 support/regression/ports/mcs51-small/spec.mk,
414 support/regression/ports/mcs51-stack-auto/spec.mk,
415 support/regression/ports/mcs51-xstack-auto/spec.mk,
416 support/regression/ports/pic14/spec.mk,
417 support/regression/ports/pic16/spec.mk,
418 support/regression/ports/ucz80/spec.mk:
419 added possibility to define the sdcc binary directory SDCC_BIN_PATH
420 used to run regeression tests
422 2008-05-01 Raphael Neider <rneider AT web.de>
424 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
425 supported devices and instructions to add new ones
427 2008-05-01 Raphael Neider <rneider AT web.de>
429 * device/include/pic16/adc.h,
430 device/lib/pic16/libio/adc/adcbusy.c,
431 device/lib/pic16/libio/adc/adcopen.c,
432 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
433 18f2455 style ADC devices, based on patch #1776197
434 * device/lib/pic16/libio/adc/adcclose.c,
435 device/lib/pic16/libio/adc/adcconv.c,
436 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
437 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
438 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
439 * device/include/pic16/pic18f4431.h,
440 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
441 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
443 2008-05-01 Raphael Neider <rneider AT web.de>
445 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
446 moved xinst flag into pic16_options_t
447 * src/pic16/device.c (default_device, pic16_list_devices,
448 pic16_find_device): removed references to sfrrange
449 * src/pic16/gen.c (genFunction),
450 src/pic16/glue.c (pic16initialComments),
451 src/pic16/main.c (pic16_optionsTable),
452 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
454 * device/include/pic16/pic16devices.txt: removed sfrrange lines
456 2008-04-29 Raphael Neider <rneider AT web.de>
458 * src/pic16/devices.inc,
459 device/include/pic16/pic16devices.txt: replaced compiled-in list
460 of devices with a variant parsed at runtime
461 * src/pic16/device.c: added support for parsing pic16devices.txt,
463 * src/pic16/device.h: removed (now) unused fields from PIC_device
464 * src/pic16/main.c: removed #pragma maxram,
465 (_pic16_initPaths): removed bogus generation of search paths,
466 setup the port proper only after the search paths (for
467 pic16devices.txt) are set up,
468 (_pic16_finaliseOptions): moved processor dependant code here
469 from _pic16_initPaths(), clean up
470 * src/pic16/ralloc.c (pic16_init_stack),
471 * src/pic16/ralloc.h,
472 * src/pic16/pcode.c: clean up
473 * device/include/Makefile.in,
474 support/scripts/sdcc.nsi: also install/package pic16devices.txt
475 * support/scripts/inc2h-pic16.pl: updated instructions
477 2008-04-29 Raphael Neider <rneider AT web.de>
479 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
480 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
481 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
482 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
483 added missing family members and 18f2480/2580/4480/4580 family
484 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
485 * device/include/pic16/pic18f2525.h: use 18f4620.h
486 * device/include/pic16/pic18f6680.h: use 18f8680.h
487 * device/include/pic16/pic18fregs.h,
488 device/lib/pic16/pics.all,
489 src/pic16/devices.inc: add new devices
490 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
491 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
492 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
493 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
494 prevent attempting to build the libio for some new devices
496 2008-04-29 Raphael Neider <rneider AT web.de>
498 * debugger/mcs51/Makefile.in: fixed paths to sources
500 2008-04-25 Borut Razem <borut.razem AT siol.net>
502 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
503 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
504 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
505 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
506 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
507 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
508 as/link/z80/linkz80.dsp: lklibr.c moved
509 * doc/INSTALL.txt: binary archives in bz2 format
510 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
512 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
514 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
515 * support/regression/tests/bug1856409.c: new, added
517 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
520 * src/mcs51/peep.c: Use werror for error messages.
521 * src/SDCCicode.c (geniCodeConditional),
522 * src/SDCCsymt.c (structElemType): fixed bug 1839321
523 * src/z80/Makefile.bcc,
524 * src/z80/z80.dsp: added src/z80/peep.c/h
525 * support/regression/tests/bug1839321.c: new, added
527 2008-04-20 Raphael Neider <rneider AT web.de>
529 * device/include/pic16/pic18f2455.h: added bitfields for port C
531 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
533 * src/z80/peep.c: Use werror for error messages.
535 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
537 * src/z80/peep.h (declaration of notUsed()),
538 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
540 * src/z80/z80.h (added dependency on peep.h),
541 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
544 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
546 * src/SDCCpeeph.c (added support for notUsed()),
547 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
549 * src/port.h (removed dependency on mcs51/peep.h, added declaration
550 for notUsed()): Implemented generic (that is not port-specific) part
553 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
555 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
556 * device/lib/libsdcc.lib,
557 * device/lib/Makefile.in,
558 * support/regression/ports/mcs51-xstack-auto/spec.mk,
559 * device/lib/calloc.c: renamed to _calloc.c
560 * device/lib/free.c: renamed to _free.c
561 * device/lib/malloc.c: renamed to _malloc.c
562 * device/lib/realloc.c: renamed to _realloc.c
563 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
564 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
565 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
566 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
567 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
568 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
569 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
570 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
572 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
573 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
574 * support/regression/tests/bug1509084.c: new, added
576 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
578 * device/include/mcs51/cc2510fx.h: added _XPAGE
579 * device/include/mcs51/compiler.h: cosmetic changes
581 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
583 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
586 2008-03-31 Borut Razem <borut.razem AT siol.net>
588 * support/cpp2 renamed to support/cpp
589 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
590 support/cpp2/libiberty/splay-tree.c,
591 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
592 support/cpp2/libcpp/directives.c,
593 support/cpp2/libcpp/include/cpplib.h,
594 support/cpp2/libcpp/include/symtab.h,
595 support/cpp2/libcpp/include/line-map.h,
596 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
597 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
598 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
599 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
600 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
601 release version 4.3.0
602 * configure.in, configure, Makefile.in, Makefile.bcc:
603 adapted for moved cpp2
605 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
607 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
608 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
610 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
612 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
614 * support/regression/tests/bug1717943.c: new, added
616 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
618 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
619 bytewise return value assignments introduced in last commit.
621 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
623 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
624 genMult, genJumpTab):
625 Use 16-bit instructions for addition in some additional cases,
626 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
628 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
630 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
631 Implemented RFE #1921450, changed some debug messages.
633 2008-03-30 Borut Razem <borut.razem AT siol.net>
635 * Small Device C Compiler 2.8.0 released
636 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
637 * support/scripts/sdcc.nsi: added finish page; this version
638 was used for 2.8.0 release
639 * doc/knownbugs.html: removed; magically generated by the build
640 process using gen_known_bugs.pl from now on
642 2008-03-23 Borut Razem <borut.razem AT siol.net>
644 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
645 and reverted it, since it was already fixed by Raphael ;-)
646 * doc/knownbugs.html: updated for RC2
648 2008-03-22 Raphael Neider <rneider AT web.de>
650 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
653 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
655 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
656 * support/regression/tests/bug1839277.c: added related testBug1839299
658 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
660 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
661 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
663 * src/mcs51/gen.c: throughout only output hex constants
664 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
665 * support/regression/tests/bug1839277.c: new, added
667 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
669 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
670 compilation warning about nested comments.
672 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
674 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
675 * support/regression/tests/bug1921073.c: new, added
677 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
679 * src/z80/SDCCpeeph.c.c (callFuncByName):
680 Commented function parameters.
682 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
684 * src/z80/ralloc.c (packRegsForAccUse2):
685 disabled a broken accumulator packing optimization (fixed #1292721).
686 * support/regression/tests/bug-1292721: Regression test for #1292721.
688 2008-03-16 Raphael Neider <rneider AT web.de>
690 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
691 fixed code bloat regression using a variant of patch #1915618
693 2008-03-16 Borut Razem <borut.razem AT siol.net>
695 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
696 icon, changed startup menu for release distribution, code cleaning,
697 create url files instead links in startup menu
699 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
701 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
702 * support/regression/tests/bug1579949.c: new, added
704 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
706 * device/lib/printf_fast.c: fixed bug 1255403
708 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
710 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
711 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
713 2008-03-14 Borut Razem <borut.razem AT siol.net>
715 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
717 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
718 is correctly displayed
719 * as/link/z80/lkmain.c: usage line commented out
721 2008-03-13 Borut Razem <borut.razem AT siol.net>
723 * doc/sdccman.lyx: corrected to be able to convert to PDF,
724 updated the list pf supported pic14 devices
726 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
728 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
730 2008-03-12 Borut Razem <borut.razem AT siol.net>
732 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
733 fixed documentation request #1718191
734 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
735 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
738 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
740 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
741 * support/regression/tests/bug1505811.c: new, added
743 2008-03-09 Raphael Neider <rneider AT web.de>
745 * device/include/pic16/pic18f2620.h,
746 * device/include/pic16/pic18f4620.h,
747 * device/lib/pic16/libdev/pic18f2620.c,
748 * device/lib/pic16/libdev/pic18f4525.c,
749 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
750 family to consistently use pic18f4620.[ch], fixes #1832562
752 2008-03-09 Borut Razem <borut.razem AT siol.net>
754 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
755 changed sdcc version to 2.8.0
756 * knownbugs.html: regenerated
757 * support/scripts/gen_known_bugs.pl: added number of open bugs
759 2008-03-09 Raphael Neider <rneider AT web.de>
761 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
762 (genOr): read volatile operand even if the result is known,
764 (genOr,genXor): removed unused legacy code,
765 (genDummyRead): use pic16_mov2w_volatile()
767 2008-03-08 Borut Razem <borut.razem AT siol.net>
769 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
770 cons w. --model-large
771 * support/regression/staticinit.c: added regression test for bug
774 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
776 * src/ds390/gen.c (pushSide, genPcall),
777 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
778 * src/mcs51/gen.c: cosmetic changes
779 * support/regression/fwk/include/testfwk.h: added macro reentrant
780 * support/regression/tests/bug1908493.c: new, added
782 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
784 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
786 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
788 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
789 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
790 already set in ds390/main.c and mcs51/main.c
792 2008-03-07 Raphael Neider <rneider AT web.de>
794 * src/regression/init0.c: new test for initialized arrays of function
796 * src/regression/Makefile: made a bit more flexible, added init0.c
797 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
798 pointers, closes #1427663
800 2008-03-05 Borut Razem <borut.razem AT siol.net>
802 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
803 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
805 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
807 * support/librarian/sdcclib.c:Added feature request 1908061:
808 Synchronise sdcclib commands with ar.
810 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
812 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
813 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
814 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
815 * device/include/mcs51/compiler.h: removed umlauts, added double
818 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
820 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
821 * support/regression/tests/bug1536762.c: new, added
823 * src/SDCCutil.h: added getBuildDate()
824 * src/SDCCmain.c (printVersionInfo),
825 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
827 * src/*/ralloc.c: removed IS_OP_RUONLY macro
828 * src/ds390/ralloc.c (packRegisters),
829 * src/mcs51/ralloc.c (packRegisters),
830 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
832 * support/regression/tests/bug1618050.c: new, added
833 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
834 * support/regression/fwk/include/testfwk.h,
835 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
838 2008-03-04 Raphael Neider <rneider AT web.de>
840 * src/pic/gen.c: removed unused prototypes, prevent internal errors
841 on accessing OP_SYM_TYPE(op)
842 * src/pic/gen.h: removed unused prototype of genMinusDec()
843 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
844 fix #1876953 (invalid subtraction code), removed unused code
846 2008-03-03 Raphael Neider <rneider AT web.de>
850 * src/pic/genarith.c,
852 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
853 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
855 2008-03-03 Raphael Neider <rneider AT web.de>
857 * src/pic/device.c (find_device): search user-specified paths first
858 for pic14devices.txt, fixes #1900827
860 2008-03-02 Borut Razem <borut.razem AT siol.net>
862 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
863 AddToPath and RemoveFromPath
865 2008-03-01 Borut Razem <borut.razem AT siol.net>
867 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
868 work correctly, added debugging support if -DSDCC.DEBUG command line
871 2008-02-28 Borut Razem <borut.razem AT siol.net>
873 * doc/sdccman.lyx: cosmetic changes
875 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
877 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
878 * doc/sdccman.lyx: fixed unmeant removal of spaces
880 2008-02-27 Borut Razem <borut.razem AT siol.net>
882 * support/scripts/sdcc.nsi: corrected installation directory for
883 current user installation mode
884 * doc/README.txt: added Philipp Klaus Krause to the developers list
886 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
888 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
890 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
891 genCodePointerGet, genGenPointerGet): cleanup aop before generating
892 ifxJump to fix bug 1838000
893 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
894 * support/regression/tests/bug1838000.c: new, added
895 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
897 2008-02-26 Borut Razem <borut.razem AT siol.net>
899 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
901 * support/scripts/sdcc.nsi: added MULTIUSER page,
902 NSIS upgraded to version 2.35
904 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
906 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
907 * support/regression/tests/bug1565152.c: new, added
909 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
911 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
912 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
913 * support/regression/tests/bug1670148.c: new, added
915 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
917 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
919 2008-02-24 Borut Razem <borut.razem AT siol.net>
921 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
922 is ineffective for unsigned char parameter
924 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
926 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
927 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
928 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
929 * support/Util/MySystem.c (my_system): output errorcode when verbose
931 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
933 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
936 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
938 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
941 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
943 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
945 2008-02-21 Borut Razem <borut.razem AT siol.net>
947 * support/regression/Makefile.in,
948 support/regression/ports/ds390/spec.mk,
949 support/regression/ports/hc08/spec.mk,
950 support/regression/ports/mcs51-common/spec.mk,
951 support/regression/ports/pic14/spec.mk,
952 support/regression/ports/pic16/spec.mk,
953 support/regression/ports/ucz80/spec.mk,
954 support/regression/ports/xa51/spec.mk:
955 added CFLAGS when compiling timeout
957 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
959 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
962 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
964 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
965 * support/regression/tests/bug1888147.c: new, added
967 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
969 * src/z80/gen.c: fixed bugs #1596270, #1736867
971 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
973 * src/z80/gen.c: fixed bug in register pair loading when swapping register
974 contents, mostly fixes #1596270
976 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
979 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
980 peepholes, fixes #1806565
982 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
984 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
985 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
986 fixes bug 1739475, thanks Robert Larice
987 (rule 271): new, added
989 2008-02-18 Borut Razem <borut.razem AT siol.net>
991 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
993 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
995 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
997 2008-02-17 Raphael Neider <rneider AT web.de>
999 * src/pic16/genarith.c,
1002 * src/pic16/genutils.c: removed unused legacy code,
1003 removed unused fields from struct asmop and struct _G
1005 2008-02-17 Raphael Neider <rneider AT web.de>
1007 * src/pic16/gen.c (AccRsh): cosmetic changes,
1008 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1009 genRightShiftLiteral): fixed to work with SFRs as result by
1010 assigning only once to result,
1011 removed a lot of unused/excluded code fragments
1013 2008-02-17 Raphael Neider <rneider AT web.de>
1015 * device/include/pic/pic16f88.h,
1016 * device/include/pic/pic16f886.h,
1017 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1019 2008-02-17 Borut Razem <borut.razem AT siol.net>
1021 * src/z80/peeph.def: applied patch
1022 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1023 * src/z80/gen.c, src/z80/peeph.def: applied patch
1024 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1025 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1026 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1027 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1028 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1029 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1031 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1033 * as/link/mcs51/aslink.dsp: removed SDK define
1034 * as/link/z80/clean.mk: brought in sync with other ports
1035 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1036 * as/hc08/Makefile.bcc,
1037 * as/mcs51/Makefile.bcc,
1038 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1039 * src/z80/main.c (_setValues): use the now capitalized -Z,
1040 (z80_port, gbz80_port): generate debug information when asked
1042 2008-02-16 Borut Razem <borut.razem AT siol.net>
1044 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1045 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1046 as/z80/Makefile.in. as/z80/Makefile.bcc:
1047 applied patch #1893393: patch for as-z80 and link-z80 to generate
1048 cdb, thanks to Armin Diehl
1049 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1050 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1051 asnoice.c moved to as/asxxsrc/asnoice.c
1052 * src/z80/peeph-gbz80.def: applied patch
1053 #1880235: Z80 return peephole, thanks to Philipp Krause
1055 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1058 * doc/sdccman.lyx: bumped version to 2.7.5
1059 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1061 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1063 * device/include/pic16/stdlib.h,
1064 * device/lib/pic16/libc/stdlib/ltoa.c,
1065 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1067 2008-02-13 Borut Razem <borut.razem AT siol.net>
1069 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1070 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1071 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1072 src/SDCCopt.c, src/SDCCval.c:
1073 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1075 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1077 * src/SDCCsymt.c (compareType): fixed bug 1309013
1079 2008-02-09 Borut Razem <borut.razem AT siol.net>
1081 * src/SDCCval.c, src/SDCCval.h:
1082 code cleaning, added function constChrVal()
1083 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1084 call constChrVal() instead constVal()
1086 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1088 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1091 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1092 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1095 2008-02-01 Raphael Neider <rneider AT web.de>
1097 * device/include/pic/pic16f886.h,
1098 * device/include/pic/pic16f887.h: added RA6 and RA7
1100 2008-01-24 Raphael Neider <rneider AT web.de>
1102 * device/include/pic/pic16f88.h: added RA6 and RA7
1103 * device/lib/pic/libdev/disabled_pic16f886.c,
1104 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1106 * src/pic16/devices.inc,
1107 * device/include/pic16/pic18f2423.h,
1108 * device/include/pic16/pic18f2523.h,
1109 * device/include/pic16/pic18fregs.h,
1110 * device/lib/pic16/pics.all
1111 * device/lib/pic16/libdev/pic18f2423.c,
1112 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1113 * device/lib/pic16/libio/i2c.ignore,
1114 * device/lib/pic16/libio/usart.ignore,
1115 * device/lib/pic16/libio/adc.ignore: ignore new devices
1117 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1119 * src/SDCCast.c (createRMW): fixed bug 1582651
1121 2008-01-20 Borut Razem <borut.razem AT siol.net>
1123 * src/SDCCcse.c: partially fixed enhancement request
1124 #1793872 - multiply by -1 not collapsed
1125 * support/regression/tests/arithcsi.c: added regression test
1127 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1129 * as/mcs51/asx8051.dsp: removed define SDK
1130 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1131 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1133 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1134 cosmetic changes, brought more in sync, changed old K&R to ANSI
1136 2008-01-13 Borut Razem <borut.razem AT siol.net>
1138 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1139 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1141 2007-12-30 Borut Razem <borut.razem AT siol.net>
1143 * src/pic16/gen.c: fixed implementation of bitwise operations for
1145 * support/regression/tests/bitwise.c: added test cases
1147 2007-12-29 Borut Razem <borut.razem AT siol.net>
1149 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1150 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1151 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1152 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1153 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1154 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1155 src/pic16/pcode.[ch]: added const qualifier
1156 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1157 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1158 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1159 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1160 * as/asxxsrc/aslex.c: use dbuf_getline()
1161 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1162 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1163 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1164 as/z80/asm.h, as/z80/z80adr.c:
1165 changed type of ib and ip to const char *
1167 2007-12-28 Borut Razem <borut.razem AT siol.net>
1169 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1170 introduced (readlin) - long lines are turuncated
1171 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1172 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1173 as/z80/Makefile.in: moved aslex.c to asxxsrc
1174 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1175 * as/hc08/asmain.c, as/mcs51/asmain.c:
1176 added missing initialization of a_addr field
1177 * support/regression/tests/long_asm_line.c: added regtest for long
1180 2007-12-22 Borut Razem <borut.razem AT siol.net>
1182 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1184 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1186 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1188 2007-12-16 Borut Razem <borut.razem AT siol.net>
1190 * device/include/pic16/stdbool.h: removed, since already exists in
1191 device/include/; this also fixes bitopcse.c regression test for pic16
1193 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1194 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1195 dereference doesn't work; covered by regression test bug1399290
1197 2007-12-05 Borut Razem <borut.razem AT siol.net>
1199 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1202 2007-12-01 Borut Razem <borut.razem AT siol.net>
1204 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1205 corrected handling of the highest_valid_address
1207 2007-11-17 Raphael Neider <rneider AT web.de>
1209 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1210 * src/pic/glue.c (picglue): emit .file if --debug is given
1212 2007-11-17 Raphael Neider <rneider AT web.de>
1214 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1215 care when left or right operand resides in result, fixes #1830220
1217 2007-11-17 Borut Razem <borut.razem AT siol.net>
1219 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1220 #983491 - "Merge duplicate strings function is ineffective"
1221 * support/regression/tests/bug-983491.c: regtest disabled
1222 * as/asxxsrc: created
1223 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1224 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1225 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1226 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1227 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1228 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1229 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1230 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1231 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1232 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1233 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1234 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1235 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1237 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1239 * device/include/stdarg.h: added and removed some casts
1240 * src/SDCCsymt.c (compareType): Fully check types between generic and
1241 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1243 2007-11-13 Borut Razem <borut.razem AT siol.net>
1245 * support/regression/tests/bug-1817005.c:
1246 added regtest for bug #1817005 - as-z80 chokes on long labels
1248 2007-11-12 Borut Razem <borut.razem AT siol.net>
1250 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1251 as/z80/asout.c, as/z80/aslist.c:
1252 fixed bug #1817005 - as-z80 chokes on long labels
1254 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1257 * as/z80/asmain.c: cosmetic changes
1260 * as/z80/alloc.h: removed
1262 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1263 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1264 * as/link/hc08/Makefile.in,
1265 * as/link/mcs51/Makefile.in,
1266 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1268 * as/link/mcs51/lkarea.c,
1269 * as/link/mcs51/lkmain.c: cosmetic changes
1270 * as/link/hc08/lklibr.c,
1271 * as/link/z80/lklibr.c,
1272 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1273 used cygwin_conv_to_full_posix_path,
1274 added warnings, cosmetic changes, brought more in sync
1275 changed old K&R into ANSI function declarations
1276 * as/link/z80/lklibr.c (loadAdb): added
1277 * as/link/z80/lkmain.c: removed -- option from usage text
1279 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1281 * src/mcs51/gen.c (outBitC): optimized for no result
1283 2007-10-31 Borut Razem <borut.razem AT siol.net>
1285 * src/SDCCsymt.c: fixed (hopeful properly) bug
1286 #1805702 - order of extern matters
1287 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1290 2007-10-29 Borut Razem <borut.razem AT siol.net>
1292 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1293 - order of extern matters
1294 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1297 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1299 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1300 24bitMode, portIsDS390
1301 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1302 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1303 (notVolatileVariable): also check sloc names,
1304 (callFuncByName): moved ftab[] out of function and sorted it by use
1306 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1308 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1309 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1310 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1311 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1312 * support/regression/tests/bug-880197.c: new, added
1314 2007-10-28 Borut Razem <borut.razem AT siol.net>
1316 * support/regression/Makefile.in,
1317 support/regression/ports/mcs51-large/spec.mk,
1318 support/regression/ports/mcs51-xstack-auto/spec.mk,
1319 support/regression/ports/mcs51-stack-auto/spec.mk,
1320 support/regression/ports/mcs51-medium/spec.mk,
1321 support/regression/ports/mcs51-common/spec.mk,
1322 support/regression/ports/mcs51-common/*,
1323 support/regression/ports/mcs51-small/*:
1324 mcs51 renamed to mcs51-common, created mcs51-small
1325 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1326 * support/regression/tests/bug-1805702.c: added regtest for bug
1329 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1331 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1332 added new rules 265 - 270
1333 * support/regression/tests/bug1721024.c:new, added
1334 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1335 introduced new test-mcs51 to run all mcs51 tests
1337 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1339 * support/regression/tests/bug1816470.c: new, added
1341 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1343 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1344 propagate for *,+,- with float, fixed bug 1816470
1345 (decorateType): cast to resultTypeProp instead of resultType
1347 2007-10-19 Borut Razem <borut.razem AT siol.net>
1349 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1350 function is ineffective" for pic16 tareget
1351 * support/scripts/listerr.c: corrected include path
1352 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1355 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1357 * support/regression/tests/using.c: new, added
1358 * support/regression/tests/vaargs.c: fixed and enabled test
1360 2007-10-18 Borut Razem <borut.razem AT siol.net>
1362 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1364 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1366 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1368 * doc/sdccman.lyx: documented option --Werror
1369 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1370 RegBankUsed[] earlier
1372 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1374 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1378 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1380 * src/SDCCast.c (decorateType): improved optimization of tri-op
1381 * src/SDCCerr.c (vwerror, setWError),
1383 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1384 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1386 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1388 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1389 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1390 * support/regression/tests/bug-223113.c,
1391 * support/regression/tests/bug-426632.c,
1392 * support/regression/tests/bug-468811.c,
1393 * support/regression/tests/bug-477835.c,
1394 * support/regression/tests/bug-478094.c,
1395 * support/regression/tests/bug-499644.c,
1396 * support/regression/tests/bug-524209.c,
1397 * support/regression/tests/bug-524211.c,
1398 * support/regression/tests/packcast.c,
1399 * support/regression/tests/structidx.c: added empty tests
1400 * support/regression/tests/bug-607243.c: enabled test
1402 2007-10-06 Borut Razem <borut.razem AT siol.net>
1404 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1405 support of universal binaries on Mac OS X
1407 2007-10-02 Borut Razem <borut.razem AT siol.net>
1409 * src/SDCCval.h: unified double2ul macro for all platforms
1410 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1411 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1413 2007-09-30 Borut Razem <borut.razem AT siol.net>
1415 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1417 * sdcc_vc_in.h: enabled warnings
1418 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1419 unsigned type, result still unsigned
1420 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1422 2007-09-28 Raphael Neider <rneider AT web.de>
1424 * src/pic/device.c (find_device): prevent buffer underflow error
1425 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1426 the just destroyed list entry
1428 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1430 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1433 2007-09-18 Borut Razem <borut.razem AT siol.net>
1435 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1436 applied to unsigned type, result still unsigned
1438 2007-09-17 Borut Razem <borut.razem AT siol.net>
1440 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1441 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1442 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1443 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1444 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1445 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1446 src/z80/gen.c, src/z80/ralloc.c:
1447 fixed bug #1739860 - sdcc does not work correctly on some platforms
1449 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1451 2007-09-17 Raphael Neider <rneider AT web.de>
1453 * src/pic16/device.c: reverted to previous version
1454 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1456 2007-09-16 Raphael Neider <rneider AT web.de>
1458 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1459 as this raises a ton of gpasm warnings, just emit a second label
1460 * src/pic16/devices.inc,
1461 * device/lib/pic16/pics.all,
1462 * device/lib/pic16/libdev/pic18f2585.c,
1463 * device/lib/pic16/libdev/pic18f2680.c,
1464 * device/lib/pic16/libdev/pic18f2682.c,
1465 * device/lib/pic16/libdev/pic18f2685.c,
1466 * device/lib/pic16/libdev/pic18f4585.c,
1467 * device/lib/pic16/libdev/pic18f4680.c,
1468 * device/lib/pic16/libdev/pic18f4682.c,
1469 * device/lib/pic16/libdev/pic18f4685.c,
1470 * device/include/pic16/pic18f2585.h,
1471 * device/include/pic16/pic18f2680.h,
1472 * device/include/pic16/pic18f2682.h,
1473 * device/include/pic16/pic18f2685.h,
1474 * device/include/pic16/pic18f4585.h,
1475 * device/include/pic16/pic18f4680.h,
1476 * device/include/pic16/pic18f4682.h,
1477 * device/include/pic16/pic18f4685.h,
1478 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1479 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1480 patch contributed by Anton Strobl, applied with changes
1482 2007-09-16 Raphael Neider <rneider AT web.de>
1484 * device/include/pic16/pic18f2431.h,
1485 * device/include/pic16/pic18f25j10.h,
1486 * device/include/pic16/pic18f4431.h,
1487 * device/include/pic16/pic18f45j10.h: adopted common include style
1488 * device/include/pic16/pic18f1320.h,
1489 * device/include/pic16/pic18f2320.h,
1490 * device/include/pic16/pic18f2525.h,
1491 * device/include/pic16/pic18f4320.h,
1492 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1493 * device/include/pic16/pic18fregs.h: prepared for automatic include
1494 file selection by having DEVICE.h for every DEVICE
1495 * device/lib/pic16/libdev/pic18f2320.c,
1496 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1498 * device/lib/pic16/configure.in,
1499 * device/lib/pic16/configure: use rm -rf instead of rmdir
1500 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1501 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1503 2007-09-09 Borut Razem <borut.razem AT siol.net>
1505 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1506 distingush between i386 and ppc Mac OS X versions
1508 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1510 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1511 * support/regression/tests/bug1788177.c: new, added
1513 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1515 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1516 * device/include/mcs51/lint.h added keyword __naked
1518 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1522 * src/SDCCmem.h: removed maxRegBank
1523 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1524 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1525 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1526 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1527 name and behaviour to handle banked functions
1528 (scan4op): and use it to fix bug 1786213
1530 2007-09-03 Raphael Neider <rneider AT web.de>
1532 * device/include/pic16/pic18f248.h,
1533 * device/include/pic16/pic18f258.h,
1534 * device/include/pic16/pic18f448.h,
1535 * device/lib/pic16/libdev/pic18f248.c,
1536 * device/lib/pic16/libdev/pic18f258.c,
1537 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1538 added T0CONbits, fixes #1786891
1540 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1542 * src/ds390/gen.c (genFarPointerSet),
1543 * src/hc08/ralloc.c (packRegisters),
1544 * src/mcs51/ralloc.c (packRegisters),
1545 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1547 * src/SDCCicode.h: POINTER_SET can be true for literals too
1548 * support/regression/tests/bug1750318.c: new, added
1550 2007-08-23 Borut Razem <borut.razem AT siol.net>
1552 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1553 library versions without the completition functionality
1555 2007-08-22 Raphael Neider <rneider AT web.de>
1557 * device/include/pic16/pic18f1220.h,
1558 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1560 2007-08-12 Borut Razem <borut.razem AT siol.net>
1562 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1564 2007-08-11 Borut Razem <borut.razem AT siol.net>
1566 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1567 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1568 support/Util/SDCCerr.[ch] moved to src
1569 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1570 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1571 device/examples/ds390/tinitalk/tinitalk.dsp,
1572 device/examples/serialcomm/windows/serialcomm.dsp,
1573 support/librarian/librarian.dsp:
1574 removed linking of unused odbc32.lib and odbccp32.lib
1575 * support/scripts/winres.h:
1576 added for compilation with Visual C++ 2005 Express Edition
1578 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1580 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1583 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1585 * sdccconf_in.h: update the endian test so that SPARC Solaris
1586 does not throw syntax errors
1588 2007-08-06 Borut Razem <borut.razem AT siol.net>
1590 * doc/sdccman.lyx: removed two index entries which prevented the
1591 generation of sdcc doc archive
1593 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1595 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1596 instead of lyx 1.5.0.
1598 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1600 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1601 Lucas Loizaga, with minor modifications. Thanks!
1603 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1605 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1608 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1610 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1611 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1614 2007-07-22 Borut Razem <borut.razem AT siol.net>
1616 * configure.in, configure: re-introduced .version
1617 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1618 the version reverted to 2.7.0
1620 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1623 * doc/sdccman.lyx: bumped version to 2.7.3
1624 * device/include/mcs51/compiler.h: fixed elif->else
1625 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1626 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1627 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1628 enable accuse for bit operands
1629 * src/SDCCmain.c (printVersionInfo),
1630 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1631 environment descriptor
1632 * src/SDCCutil.h: added getBuildEnvironment
1633 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1634 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1635 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1636 * support/regression/tests/bug1348008.c,
1637 * support/regression/tests/bug1496419.c,
1638 * support/regression/tests/bug1503067.c,
1639 * support/regression/tests/preproc.c: added empty tests
1641 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1643 * support/regression/tests/bug1678803.c: new, added
1645 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1648 * as/link/hc08/lkihx.c,
1649 * as/link/hc08/lkrloc.c,
1650 * as/link/mcs51/lkihx.c,
1651 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1652 ihxExtendedLinearAddress
1653 * as/link/mcs51/lkrloc.c (relr),
1654 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1655 acall/ajmp, see bug 830513
1657 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1659 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1660 (cseBBlock): remember aggr2ptr has been used
1661 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1662 (geniCodeAssign): fixed bug 868103
1663 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1664 added operandSize prototype
1665 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1666 (genDataPointerSet): use max of size of right and result,
1667 (gencjne): added parameter useCarry for optimization,
1668 (genCmpEq): use carry if appropriate,
1669 (genXor): check if operand already in carry
1670 * support/regression/tests/bug-868103.c: enabled test
1672 2007-07-12 Raphael Neider <rneider AT web.de>
1674 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1676 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1678 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1679 from Robert Larice, thanks
1680 * support/regression/tests/bitopcse.c,
1681 * support/regression/tests/bitvars.c,
1682 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1683 * support/regression/tests/bug-927659.c: enabled test for z80
1684 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1685 * support/regression/tests/bug1745717.c: new, added
1686 * support/regression/tests/literalop.c,
1687 * support/regression/tests/nullstring.c: removed storage definitions that
1688 are now in testfwk.h
1690 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1692 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1693 and bool for targets that do not fully support it.
1694 * support/regression/tests/bug1546986.c,
1695 * support/regression/tests/bug1723128.c,
1696 * support/regression/tests/bug1734654.c,
1697 * support/regression/tests/bug1738367.c,
1698 * support/regression/tests/constantRange.c: only use bool if allowed
1700 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1702 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1703 Larice, also handle function pointers
1704 * support/regression/tests/bug1749275.c: new, added
1706 2007-07-03 Borut Razem <borut.razem AT siol.net>
1708 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1709 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1710 #1746528: SDCC should ignore ':' in inline assembler comments
1711 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1713 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1715 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1716 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1718 2007-06-29 Borut Razem <borut.razem AT siol.net>
1720 * src/SDCCmain.c: fixed bug
1721 #1744746: SDCC #4867: broken option --xram-size
1723 2007-06-28 Borut Razem <borut.razem AT siol.net>
1725 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1726 find out the endianess of host machine for ucsim
1728 2007-06-27 Borut Razem <borut.razem AT siol.net>
1730 * support/regression/generate-cases.py: corrected the file name
1732 * configure.in, configure, sdccconf_in.h: find out the endianess of
1734 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1737 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1739 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1741 2007-06-26 Borut Razem <borut.razem AT siol.net>
1743 * support/regression/generate-cases.py: display warning if function
1744 list is empty; implemented more flexible rule for detection of
1745 testing functions, allowing return type 'void' in the same line as
1746 the function name in the function definition
1747 * support/regression/tests/bug-1654060.c: corrected test
1748 * support/librarian/sdcclib.c: fixed warning:
1749 format '%s' expects type 'char *', but argument 2 has type 'int'
1751 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1753 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1754 Multiple infiles for sdcclib.
1756 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1758 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1761 2007-06-18 Borut Razem <borut.razem AT siol.net>
1763 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1764 how to handle comments, so they have to be removed by the
1765 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1766 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1767 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1768 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1769 table driven option hadling
1771 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1773 * src/SDCCast.c (decorateType),
1774 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1775 iCode to ast level to fix bug 1738367
1776 * support/regression/tests/bug1738367.c: new, added
1778 2007-06-15 Raphael Neider <rneider AT web.de>
1780 * src/pic16/devices.inc,
1781 * device/lib/pic16/pics.all,
1782 * device/include/pic16/pic18fregs.h,
1783 * device/include/pic16/pic18f[24][45]20.h,
1784 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1785 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1786 * device/lib/pic16/Makefile.in: faster cleanup
1788 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1790 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1792 2007-06-13 Raphael Neider <rneider AT web.de>
1794 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1796 2007-06-12 Raphael Neider <rneider AT web.de>
1798 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
1799 suppress bit defines if NO_BIT_DEFINES is #define'd
1800 * device/include/pic/pic*.h: recreated all headers to include
1801 conditional bit defines
1802 * device/include/pic/pic16f886.h,
1803 * device/include/pic/pic16f887.h: fixed based on newer .inc file
1804 * device/include/pic/recreate.sh: script to recreate the complete
1805 device library files based on the currently supported devices
1807 2007-06-12 Borut Razem <borut.razem AT siol.net>
1809 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
1810 support/regression/Makefile.in, support/scripts/build.mak,
1811 support/scripts/Makefile.snapshot:
1812 use new svn URL scheme
1813 * doc/sdccman.lyx: SDCC Wiki moved to
1814 http://sdcc.wiki.sourceforge.net/
1816 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1818 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
1819 * support/regression/tests/bug1734654.c: added
1821 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
1823 * src/SDCCast.c (decorateType): optimized '?' for equal operands
1824 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
1825 with literal operands
1827 2007-06-10 Borut Razem <borut.razem AT siol.net>
1829 * as/link/z80/lklibr.c: fixed mingw build warning
1830 lklibr.c:575: warning: implicit declaration of function 'tolower'
1831 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
1832 src/z80/main.c: move target specific options from src/SDCCmain.c
1833 to src/<target>/main.c
1835 2007-06-09 Borut Razem <borut.razem AT siol.net>
1837 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
1838 removed unused swap_sense; removed outBitCLong, replaced with outBitC
1839 * support/regression/tests/bug-1294691.c: added
1841 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
1843 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
1844 can also be static, fixes bug 1733438
1845 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
1846 have absolute address too
1847 (computeType): added optimization for 'cond ? true : false'
1848 * support/regression/tests/absolute.c: added test for static absolute var
1850 2007-06-08 Raphael Neider <rneider AT web.de>
1852 * src/regression/Makefile: suppress parallel builds, allow easy
1853 switching between pic14/pic16 ports
1854 * src/regression/picregs.h: added pic14/16 header file switch
1855 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
1856 inline.c,nestfor.c,string1.c}: include "picregs.h"
1858 2007-06-07 Borut Razem <borut.razem AT siol.net>
1860 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
1861 permanent solution to suppress GCC 4.2.0 c++ warning:
1862 deprecated conversion from string constant to `char *'
1863 use 'const char *' where ever required
1864 * support/regression/generate-cases.py: implemented more flexible rule
1865 for detection of testing functions, allowing white-spaces surrounding
1866 the function name and the 'void' parameter.
1867 * support/regression/tests/constantRange.c,
1868 support/regression/tests/scott-compare3.c: fixed failing regression
1869 tests, uncovered by implementation of more flexible rule for detection
1870 of testing functions
1872 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1874 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
1876 2007-06-04 Borut Razem <borut.razem AT siol.net>
1878 * configure.in, configure, config_vc.awk: sdcc version number is now
1879 stored in configure.in; removed .version
1880 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
1881 doc/INSTALL.txt: version bumped to 2.7.2
1882 * sim/ucsim/configure.in, sim/ucsim/configure:
1883 use "read" to read from .version
1885 2007-06-03 Borut Razem <borut.razem AT siol.net>
1887 * */Makefile.in: removed annoying warning:
1888 Makefile:xx: Makefile.dep: No such file or directory
1890 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
1892 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
1893 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
1894 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
1895 * src/SDCCast.c (resultTypePropagate): propagate for '!',
1896 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
1897 bugfix: only use newBoolLink for bit result type
1898 * src/SDCCicode.c (geniCodeLogic): added param tree,
1899 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
1900 (geniCodeLogicAndOr): use IS_BIT,
1901 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
1902 (ast2iCode): added tree param to geniCodeLogic for comparisons
1903 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
1904 * support/regression/tests/bug1723128.c: added test NotZero
1906 2007-06-01 Borut Razem <borut.razem AT siol.net>
1908 * SDCPP synchronized with GCC CPP release version 4.2.0,
1909 currently the latest release:
1910 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
1911 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
1912 support/cpp2/cppdefault.h, support/cpp2/except.h,
1913 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
1914 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
1915 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
1916 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
1917 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
1918 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
1919 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
1920 support/cpp2/opts.h, support/cpp2/output.h,
1921 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
1922 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
1923 support/cpp2/system.h, support/cpp2/version.c,
1924 support/cpp2/Makefile.in: modified
1925 * support/cpp2/opts-common.c: added
1926 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
1927 * device/lib/pic16/libdev/pic18f[24]5j10.c:
1928 search for included source file in local directory
1929 * sim/ucsim/configure, sim/ucsim/configure.in:
1930 temporary solution to suppress GCC 4.2.0 c++ warning:
1931 deprecated conversion from string constant to `char *'
1933 2007-06-01 Raphael Neider <rneider AT web.de>
1935 * device/lib/pic/libdev/pic12f683.c,
1936 * device/include/pic/pic12f683.h: added GPIO bits
1938 2007-06-01 Raphael Neider <rneider AT web.de>
1940 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
1941 quotation marks, clarified role of PIC14 vs. PIC16 ports
1942 * src/pic16/devices.inc,
1943 * device/include/pic16/pic18fregs.h,
1944 * device/include/pic16/pic18f[24][45]j10.h,
1945 * device/lib/pic16/pics.all,
1946 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
1947 18f24j10, 18f25j10, 18f44j10, and 18f45j10
1948 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
1949 for new devices as they are not yet supported by gputils
1951 2007-05-31 Borut Razem <borut.razem AT siol.net>
1953 * Small Device C Compiler 2.7.0 released
1954 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1955 changed sdcc version to 2.7.1
1956 * support/scripts/sdcc.nsi: added How to create WIN32 release
1959 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1961 * doc/sdccman.lyx: documented initialization and allocation of absolute
1962 variables, bit parameter passing, the need for function pointers to be
1963 reentrant and alpha quality support of inline and retrict
1965 2007-05-26 Borut Razem <borut.razem AT siol.net>
1967 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
1968 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
1969 * docs/knownbugs.html: updated
1971 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
1973 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
1975 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
1977 (gencjneshort): optimized when left is AOP_DIR
1978 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
1979 initializing unions in a struct/array
1980 * support/regression/fwk/include/testfwk.h: added defines for data, near
1981 and far for host and z80
1982 * support/regression/tests/bug1723128.c: new, added
1984 2007-05-22 Borut Razem <borut.razem AT siol.net>
1986 * doc/knownbugs.html: updated
1988 2007-05-21 Raphael Neider <rneider AT web.de>
1990 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
1991 error message instead
1992 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
1994 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
1996 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
1998 2007-05-21 Raphael Neider <rneider AT web.de>
2000 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2002 * src/regression/gpsim_assert.h,
2003 * src/regression/Makefile,
2004 * src/regression/pcodeopt.c: regression test for the above fix
2006 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2008 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2009 jumps to self, fixed bug 1717281
2011 2007-05-10 Borut Razem <borut.razem AT siol.net>
2013 * support/scripts/gen_known_bugs.pl: cosmetic fix
2014 * doc/knownbugs.html: generated by gen_known_bugs.pl
2016 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2018 * src/SDCCast.c (createFunction): also generate non-inlined version of
2019 function for functions declared as "static inline"
2020 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2021 function can be inlined after non-inlined version generated.
2023 2007-05-10 Borut Razem <borut.razem AT siol.net>
2025 * support/scripts/gen_known_bugs.pl: added script
2026 which generates knownbugs.html
2028 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2030 * doc/knownbugs.html: updated for release 2.7.0
2032 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2034 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2036 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2038 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2039 (throughout): updated generating comments
2040 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2041 (throughout): updated generating comments
2042 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2043 rule instead of at the second, or it might skip lines when removing the
2045 * support/regression/tests/bug1714204.c: changed test to foo
2047 2007-05-08 Borut Razem <borut.razem AT siol.net>
2049 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2050 thanks to SDCC Distributed Compile Farm members,
2051 added Z80 and GBZ80 command line options
2052 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2054 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2056 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2057 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2058 * support/regression/tests/longlit.c: modified to be tested at all and
2059 to pass the actual test
2061 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2063 * device/include/mcs51/uPSD33xx.h: Added.
2065 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2067 * device/lib/_gptrput.c,
2068 * device/lib/_gptrget.c: removed old code,
2070 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2071 * support/regression/tests/bug1714204.c: new, added
2073 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2075 * support/regression/tests/regtrack.c: test was never executed
2076 because of the regression test being picky about white spaces.
2077 * device/lib/mcs51/crtclear.asm: added comment
2079 2007-05-06 Raphael Neider <rneider AT web.de>
2081 * device/lib/pic/Makefile.rules,
2082 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2083 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2085 2007-05-06 Raphael Neider <rneider AT web.de>
2087 * src/pic16/device.h,
2089 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2090 _pic16_setDefaultOptions): removed/reordered command-line args
2091 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2092 devices, regrouped command line args, environment variables),
2093 clarified sone points, added sections on how to add devices to the
2096 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2098 * src/z80/peeph.def: fixed bug in rule 2
2100 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2102 * src/port.h: added TARGET_MCS51_LIKE
2103 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2104 take advantage of it too
2105 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2106 (shiftR2Left2Result): Optimized: don't check shifting by 0
2107 * src/z80/peeph-z80.def,
2108 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2109 modifications, see patch 1700823
2110 * src/mcs51/peep.c (): fixed bug 1712928
2111 * support/regression/tests/bug1712928.c: new, added
2113 2007-05-05 Borut Razem <borut.razem AT siol.net>
2115 * device/lib/pic16/Makefile.common.in,
2116 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2117 removed bash dependencies
2119 2007-05-01 Borut Razem <borut.razem AT siol.net>
2122 fixed bug #1710507: --i-code-in-asm makes compile fail
2123 all iCode comments are now one liners
2124 * src/mcs51/gen.c: fixed memory leak
2126 2007-05-01 Raphael Neider <rneider AT web.de>
2128 * device/lib/pic/libdev/*.c
2129 * device/include/pic/*.h: regenerated all device libs from updated
2131 * support/scripts/inc2h.pl: documented usage, now uses strict to
2134 2007-04-30 Borut Razem <borut.razem AT siol.net>
2137 fixed bug #1669175: Problem with space in output paths
2138 documented how to use paths with spaces for Windows users
2140 2007-04-29 Borut Razem <borut.razem AT siol.net>
2142 * Fixed svn:eol-style and svn:keywords properties
2143 * src/SDCCval.c: fixed bug
2144 #1592871: Segfault with "large" const arrays of characters
2145 replaced recursion with iteration
2146 * Removed svn:executable property from non-executable files
2148 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2150 * src/mcs51/gen.c (genRet): fixed bug 1707003
2152 2007-04-27 Raphael Neider <rneider AT web.de>
2154 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2155 createReachingDefinitions,assignValnums,pic16_destructDF,
2156 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2157 prevent NULL pointer dereferences
2158 * device/lib/pic/libdev/pic16f886.c,
2159 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2160 prevent building them, gputils do not really support them yet
2162 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2164 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2165 helps printf_small. 32 bytes more __idata mem.
2167 2007-04-27 Raphael Neider <rneider AT web.de>
2169 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2170 return early when pb or pb->pcHead is NULL (patch #1708427)
2171 * src/regression/empty.c,
2172 * src/regression/Makefile: added test with empty functions
2173 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2175 2007-04-27 Borut Razem <borut.razem AT siol.net>
2177 * src/SDCCast.c: fixed feature request
2178 #1547512: Redundant strings linked when using sizeof("abc")
2180 2007-04-23 Borut Razem <borut.razem AT siol.net>
2182 * doc/sdccman.lyx, src/SDCCmain.c:
2183 peep-hole comments are generated only if --fverbose-asm option is
2184 specified and --no-peep-comments is not, as proposed by Frieder.
2185 * support/regression/Makefile.in: compile regression tests with
2186 --fverbose-asm option so one can "grep" whether a new (or an old)
2187 peephole is (still) applied; requested by Frieder.
2189 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2191 * device/include/pic/pic16f886.h,
2192 * device/include/pic/pic16f887.h,
2193 * device/lib/pic/libdev/pic16f886.c,
2194 * device/lib/pic/libdev/pic16f887.c,
2195 * device/include/pic/pic14devices.txt,
2196 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2198 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2200 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2203 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2205 * device/lib/_memset.c: assembler version for mcs51
2207 2007-04-22 Borut Razem <borut.razem AT siol.net>
2209 * support/scripts/listerr.c: program to create the list of errors and
2210 warnings list from - added
2211 * doc/sdccman.lyx: removed the note
2212 "For list of warnings and corresponding codes, see err_warn.txt"
2213 * src/SDCCsymt.c: fixed bug #1699804:
2214 Bug with some uses of sizeof(static local array) (MCS51)
2215 * support/regression/tests/bug-1699804.c: added
2217 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2219 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2220 (main): added option -i,
2221 (asmbl, case S_INCL): use search_path_fopen,
2222 mostly from patch 1579668 by Peter Miller, thanks
2223 * src/z80/main.c: fixed typo --callee-saves-bc
2224 * device/include/mcs51/compiler.h: added sfrword for Tasking
2226 2007-04-20 Borut Razem <borut.razem AT siol.net>
2228 * src/z80/main.c: replaced reserved keyword asm with asmblr
2230 2007-04-19 Borut Razem <borut.razem AT siol.net>
2232 * src/port.h: use const pointers to strings
2233 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2234 * src/pic16/main.c: include SDCCargs.h
2235 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2236 const char, since the strings are dynamically allocated
2237 * src/SDCCmain.c: options.code_seg and options.const_seg are
2238 dynamically allocated; check port specific command line options
2239 before the general ones
2240 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2242 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2244 * device/include/ds400rom.h,
2245 * device/lib/ds390/lcd390.c,
2246 * device/lib/ds390/memcpyx.c,
2247 * device/lib/ds390/rtc390.c,
2248 * device/lib/ds400/ds400rom.c,
2249 * device/lib/ds400/memcpyx.c,
2250 * device/lib/hc08/_ret.c: more replacements of keywords with their
2251 double underscore equivalents
2252 * device/lib/ds390/Makefile.in,
2253 * device/lib/ds400/Makefile.in,
2254 * device/lib/gbz80/Makefile.in,
2255 * device/lib/hc08/Makefile.in,
2256 * device/lib/mcs51/Makefile.in,
2257 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2259 2007-04-17 Borut Razem <borut.razem AT siol.net>
2261 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2262 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2263 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2264 to --fverbose-asm, to be gcc'ish
2266 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2268 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2270 2007-04-17 Borut Razem <borut.razem AT siol.net>
2272 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2273 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2274 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2275 with their double underscore equivalent
2277 2007-04-14 Borut Razem <borut.razem AT siol.net>
2279 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2282 2007-04-13 Borut Razem <borut.razem AT siol.net>
2284 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2286 * device/examples/serialcomm/windows/serial.[ch],
2287 device/examples/serialcomm/windows/test_serialcomm.cpp:
2288 updated by Bela Torok
2289 * device/examples/serialcomm/windows/serialcomm.dsw,
2290 device/examples/serialcomm/windows/serialcomm.dsp: added
2292 2007-04-13 Jan Waclawek <wek AT efton.sk>
2294 * doc/sdccman.lyx: additions and changes at various places
2295 (submitted as #1697136).
2296 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2298 2007-04-10 Borut Razem <borut.razem AT siol.net>
2300 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2301 LyX file format changed to 245
2302 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2303 "FreeWare" replaced with "free open source"
2305 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2307 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2309 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2311 * device/include/pic16/pic18fregs.h,
2313 * device/lib/_decdptr.c,
2314 * device/lib/_divsint.c,
2315 * device/lib/_divslong.c,
2316 * device/lib/_divuint.c,
2317 * device/lib/_divulong.c,
2318 * device/lib/_fs2schar.c,
2319 * device/lib/_fs2sint.c,
2320 * device/lib/_fs2slong.c,
2321 * device/lib/_fs2uchar.c,
2322 * device/lib/_fs2uint.c,
2323 * device/lib/_fs2ulong.c,
2324 * device/lib/_fsadd.c,
2325 * device/lib/_fscmp.c,
2326 * device/lib/_fsdiv.c,
2327 * device/lib/_fseq.c,
2328 * device/lib/_fsget1arg.c,
2329 * device/lib/_fsget2args.c,
2330 * device/lib/_fsgt.c,
2331 * device/lib/_fslt.c,
2332 * device/lib/_fsmul.c,
2333 * device/lib/_fsneq.c,
2334 * device/lib/_fsnormalize.c,
2335 * device/lib/_fsreturnval.c,
2336 * device/lib/_fsrshift.c,
2337 * device/lib/_fssub.c,
2338 * device/lib/_fsswapargs.c,
2339 * device/lib/_gptrget.c,
2340 * device/lib/_gptrgetc.c,
2341 * device/lib/_gptrput.c,
2342 * device/lib/_logexpf.c,
2343 * device/lib/_modsint.c,
2344 * device/lib/_modslong.c,
2345 * device/lib/_moduint.c,
2346 * device/lib/_modulong.c,
2347 * device/lib/_mulint.c,
2348 * device/lib/_mullong.c,
2349 * device/lib/_schar2fs.c,
2350 * device/lib/_ser.c,
2351 * device/lib/_setjmp.c,
2352 * device/lib/_sint2fs.c,
2353 * device/lib/_slong2fs.c,
2354 * device/lib/_spx.c,
2355 * device/lib/_uchar2fs.c,
2356 * device/lib/_uint2fs.c,
2357 * device/lib/_ulong2fs.c,
2358 * device/lib/asincosf.c,
2359 * device/lib/atanf.c,
2360 * device/lib/calloc.c,
2361 * device/lib/ds390/tinibios.c,
2362 * device/lib/ds400/tinibios.c,
2363 * device/lib/expf.c,
2364 * device/lib/free.c,
2365 * device/lib/hc08/_mulint.c,
2366 * device/lib/logf.c,
2367 * device/lib/malloc.c,
2368 * device/lib/printf_fast.c,
2369 * device/lib/printf_tiny.c,
2370 * device/lib/printfl.c,
2371 * device/lib/realloc.c,
2372 * device/lib/ser_ir.c,
2373 * device/lib/serial.c,
2374 * support/regression/tests/libmullong.c: replaced all special keywords
2375 with their double underscore equivalent
2376 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2377 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2379 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2380 (genRet): if the bit-symbol is ruonly it already is in the carry
2381 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2382 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2383 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2384 type UCHAR if dest is not bit
2386 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2388 * device/include/math.h,
2389 * device/lib/cotf.c,
2390 * device/lib/expf.c,
2391 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2393 2007-04-01 Borut Razem <borut.razem AT siol.net>
2395 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2396 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2397 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2398 gcc_unreachable() called internal_error()...
2400 2007-03-30 Raphael Neider <rneider AT web.de>
2402 * src/pic/ralloc.c (isData): suppress garbage debug output
2404 2007-03-28 Borut Razem <borut.razem AT siol.net>
2407 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2408 is developed, built and used worldwide, and the word "night" doesn't
2411 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2413 * device/include/mcs51/C8051F360.h: new, added
2414 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2416 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2418 * src/SDCC.y (declaration_specifiers, function_specifier),
2419 * support/Util/SDCCerr.c,
2420 * support/Util/SDCCerr.h,
2422 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2424 * src/SDCCmem.c (deallocParms),
2425 * src/SDCCast.c: support for function inlining, not quite complete
2426 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2427 'restrict' qualifier
2429 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2431 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2432 (saveRBank, unsaveRBank): don't save bits,
2433 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2434 * support/regression/tests/bug1535242.c: new, added
2435 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2436 thanks Alexey Shamrin <shamrin AT gmail.com>,
2437 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2438 removed header guard)
2440 * sdcc.spec: bumped version to 2.6.5
2441 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2443 2007-03-22 Borut Razem <borut.razem AT siol.net>
2445 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2446 fixed bug #1653671: sdcdb integration into ddd is broken
2448 2007-03-22 Raphael Neider <rneider AT web.de>
2450 * src/pic/gen.c (popGetExternal): augmented to also create references
2451 to external variables (not only labels),
2452 (genCall): comment on plan to reduce PAGESEL overhead,
2453 (genFunction, genEndFunction): also save/restore FSR around interrupt
2454 handling code, removed lots of unused code
2455 (genDivOneByte): release acquired temp register
2456 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2458 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2459 for registers that need to be saved during interrupts (FSR, STATUS,
2460 PCLATH; W needs special handling), currently only FSR is used
2462 2007-03-22 Raphael Neider <rneider AT web.de>
2464 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2466 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2468 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2470 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2472 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2474 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2476 * as/link/aslink.h: added LKOBJEXT
2477 * as/link/hc08/link_hc08.dsp,
2478 * as/link/hc08/Makefile.bcc,
2479 * as/link/hc08/Makefile.in,
2480 * as/link/mcs51/aslink.dsp,
2481 * as/link/mcs51/Makefile.bcc,
2482 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2483 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2484 * as/link/lkaomf51.c: merged and moved
2485 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2486 * as/link/z80/lkdata.c,
2487 * as/link/lkdata.c: merged and moved
2488 * as/link/hc08/lkmain.c,
2489 * as/link/mcs51/lkmain.c: cosmetic changes
2490 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2491 * as/link/lklex.c: use LKOBJEXT
2492 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2493 ANSI-fied functions, removed bubble-sorts
2494 * as/link/z80/lksym.c as/link/lksym.c: merged,
2496 * as/link/z80/linkgbz80.dsp,
2497 * as/link/z80/linkz80.dsp,
2498 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2499 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2500 * as/link/z80/lkhead.c,
2501 * as/link/z80/lklex.c: deleted
2502 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2503 * as/link/z80/lkmain.c: added copyfile()
2505 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2507 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2509 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2511 * device/lib/_strlen.c: assembler version for mcs51
2513 2007-03-13 Raphael Neider <rneider AT web.de>
2515 * device/include/pic16/pic18f2221.h,
2516 * device/include/pic16/pic18f2321.h,
2517 * device/include/pic16/pic18f2331.h,
2518 * device/include/pic16/pic18f4221.h,
2519 * device/include/pic16/pic18f4321.h,
2520 * device/include/pic16/pic18f4331.h: fixed config byte location names
2521 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2522 consistently named config byte locations
2524 2007-03-13 Borut Razem <borut.razem AT siol.net>
2526 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2527 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2528 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2529 as/link/z80/Makefile.in, as/z80/Makefile.in:
2532 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2534 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2535 * device/lib/printf_large.c: pointer was converted to generic
2536 pointer for mcs51 models other than model-small (Maarten noticed)
2538 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2540 * device/include/mcs51/ADuC84x.h: Added.
2542 2007-03-10 Borut Razem <borut.razem AT siol.net>
2544 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2545 fixed RFE #1624219: double backslashes in filenames;
2546 functions hexEscape(), octalEscape() and copyStr() moved from
2547 SDCCval.c to SDCCutil.c and made them glovbally available
2549 2007-03-09 Borut Razem <borut.razem AT siol.net>
2551 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2552 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2553 1673361: Missaligned comments in output files
2555 2007-03-09 Raphael Neider <rneider AT web.de>
2557 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2559 2007-03-09 Raphael Neider <rneider AT web.de>
2563 * src/pic/ralloc.c: suppress undesired debug output
2564 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2566 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2568 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2570 2007-03-07 Borut Razem <borut.razem AT siol.net>
2572 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2573 search include files in the current directory
2575 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2577 * src/SDCCglue.c (emitMaps, glue),
2578 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2580 * support/regression/tests/absolute.c: added xdata test
2582 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2584 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2585 added condition to macro, fixes bug 1666080
2587 2007-03-02 Raphael Neider <rneider AT web.de>
2589 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2591 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2593 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2594 be cleared. Unconditionally set __XPAGE
2595 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2597 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2602 * src/mcs51/rtrack.c,
2604 * doc/sdccman.lyx: added --no-gen-comments
2605 * src/mcs51/peeph.def: added 192.b, disabled 185
2607 2007-02-25 Raphael Neider <rneider AT web.de>
2609 * src/pic16/gen.c (genCast): fixed typo
2610 * device/lib/pic16/Makefile.subdir: only install existing files
2611 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2613 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2615 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2616 * device/lib/mcs51/crtclear.asm,
2617 * device/lib/mcs51/crtxclear.asm: renumbered labels
2618 * device/lib/mcs51/Makefile.in: added crtcall.asm
2619 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2620 * src/mcs51/gen.c (movc): removed,
2621 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2623 (toCarry, genSend, genRet): added function toCarry,
2624 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2625 (assignBit, genAssign, genCast): added function assignBit
2626 * src/mcs51/Makefile.bcc: added rtrack.c
2627 * src/mcs51/ralloc.h: made valueKnown a bitfield
2628 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2629 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2630 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2631 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2632 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2633 (_pop): only pop valid pairs, see gencjneshort,
2634 (gencjneshort): return pair that still needs to be popped, restructured,
2635 (gencjne, genCmpEq): call _pop
2637 2007-02-23 Raphael Neider <rneider AT web.de>
2639 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2641 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2643 * device/include/mcs51/P89LPC925.h: Added.
2645 2007-02-18 Raphael Neider <rneider AT web.de>
2647 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2649 2007-02-17 Borut Razem <borut.razem AT siol.net>
2651 * support/cpp2/directives.c, support/cpp2/version.c:
2652 synchronized with GCC CPP 4.1.2
2654 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2656 * src/mcs51/rtrack.h,
2657 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2658 by checking the strings passed by emitcode() to the assembler.
2659 Feel free to change. This in part addresses RFE #482179.
2660 Set environment variable SDCC_RTRACK to enable.
2661 * src/mcs51/gen.c: inserted hooks
2662 * src/mcs51/ralloc.h: added two members to struct regs
2663 * support/regression/tests/regtrack.c: added
2665 2007-02-14 Borut Razem <borut.razem AT siol.net>
2667 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2668 * Makefile.in: applied patch from Makefile related part of
2669 #1469393: Compiler does not initialize static data
2671 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2673 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2674 for better fix of bug 1273984, compiles pic16 rand.c
2676 2007-02-12 Borut Razem <borut.razem AT siol.net>
2678 * src/pic16/main.c: fixed pic16 standard library directory bug
2680 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2682 * src/hc08/gen.c (genSwap): fix swap regression test
2684 2007-02-10 Borut Razem <borut.razem AT siol.net>
2686 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2688 * support/regression/tests/bug-1654060.c: added regression test for
2691 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2693 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2694 bit moves in return statement
2696 2007-02-09 Borut Razem <borut.razem AT siol.net>
2698 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2701 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2703 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2704 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2706 2007-02-07 Raphael Neider <rneider AT web.de>
2708 * src/pic16/devices.inc,
2709 * device/include/pic16/pic18fregs.h,
2710 * device/include/pic16/pic18f[24][34]31.h,
2711 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2712 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2713 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2715 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2717 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2718 can this have lived here for so many years?
2719 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2720 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2721 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2723 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2725 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2726 appended by loop induction must be at the very end of the eBBlock
2728 2007-02-05 Kevin Vigor
2730 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2732 2007-02-05 Borut Razem <borut.razem AT siol.net>
2734 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2735 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2737 2007-02-03 Borut Razem <borut.razem AT siol.net>
2739 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2740 applied patch #1646602 option to set default signedness of char to
2741 unsigned, added -funsigned-char command line option,
2742 thanks to Gunther Jehle
2743 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2744 prompt for file deletion a few hundred times (especially the
2745 subversion files, which have ro permissions so it asks for
2746 confirmation), thanks to Simon McAuliffe;
2747 added {} + option to find in order to remove multiple files from a
2750 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2752 * device/include/mcs51/SST89x5xRDx.h: Added.
2754 2007-02-02 Raphael Neider <rneider AT web.de>
2756 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2757 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2759 2007-02-01 Raphael Neider <rneider AT web.de>
2761 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2764 2007-01-31 Borut Razem <borut.razem AT siol.net>
2766 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2767 if compiled with GCC. Thanks to Raphael Neider
2769 2007-01-31 Raphael Neider <rneider AT web.de>
2771 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2772 operand names, handles name and (name + n) for all n,
2773 (sameBank): restructured, also check bank allocation policy,
2774 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2775 (pic14_operandsAllocatedInSameBank): check whether to operands
2776 will be allocated into the same bank (i.e., section) to reduce
2777 BANKSEL overhead, queried from pcode.c:sameBank,
2778 (pic14printLocals): reintroduced clustering registers into a single
2779 section: all compiler generated symbols will now reside in one
2780 bank (per file), reducing BANKSEL overhead and code size,
2781 (showAllMemmaps): use local dbuf where possible
2783 2007-01-29 Raphael Neider <rneider AT web.de>
2785 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2786 (call_libraryfunc): retrieve/create symbol and mark as used,
2787 (genFunction): mark defined functions as non-extern and add again
2788 to code memmap for later output
2789 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2790 (pic14printLocals): reworked for new symbol emission,
2791 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2792 showAllMemmaps): reworked symbol output using dbufs, added handling
2793 of string literals (still incomplete),
2794 (picglue): removed symbol emission, moved into showAllMemmaps,
2795 (emitSymbolSet): new workhorse for symbol output,
2796 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
2798 2007-01-29 Borut Razem <borut.razem AT siol.net>
2800 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
2801 component contains the extension separator.
2803 2007-01-28 Borut Razem <borut.razem AT siol.net>
2805 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
2807 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
2808 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
2809 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
2810 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
2811 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
2812 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
2813 src/z80/gen.c, support/Util/MySystem.c:
2814 accept slash and backslash as directory separator on WIN32 and
2817 2007-01-28 Raphael Neider <rneider AT web.de>
2819 * src/pic16/devices.inc,
2820 * device/include/pic16/pic18f[24][23]21.h,
2821 * device/include/pic16/pic18fregs.h,
2822 * device/lib/pic16/libdev/pic18f[24][23]21.c,
2823 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
2824 * device/lib/pic16/libio/adc.ignore,
2825 * device/lib/pic16/libio/i2c.ignore,
2826 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
2827 family, as gputils do not yet support the devices
2828 * device/lib/pic16/Makefile.subdir: ignore errors on install
2829 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
2830 headers and libraries from gputils .inc files
2832 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2834 * doc/sdccman.lyx: add printf_fast_f precision limitation note
2836 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2838 * doc/sdccman.lyx: add printf benchmarks
2840 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2842 * device/lib/printf_fast.c: fix %c, char promoted to int
2843 * device/lib/printf_tiny.c: fix %c, char promoted to int
2845 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2847 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
2849 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2851 * support/regression/tests/swap.c: 64 bit hosts failed
2852 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
2854 2007-01-25 Raphael Neider <rneider AT web.de>
2856 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
2857 based on absolute register address, patch by Alex Blond
2859 2007-01-22 Raphael Neider <rneider AT web.de>
2861 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
2862 emitted, do not emit them again...
2864 2007-01-22 Raphael Neider <rneider AT web.de>
2866 * src/regression/bank1.c, src/regression/compare6.c,
2867 src/regression/add.c: cosmetic changes
2868 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
2869 * src/pic/gen.c: fixed global zero and one,
2870 (aopForSym): removed unued code,
2871 (aopGet): assert aop is defined, check and use `index' of
2872 pCodeImmd operands (fixes #1630908),
2873 * src/pic/pcode.c (get_op): added output of generic pointer tag,
2874 (register_reassign): prevent accidental register unification,
2875 (ReuseReg): cosmetic changes (also above)
2876 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
2877 pic14emitStaticSeg): do not emit initialized data,
2878 (printIval*): replaced with working versions,
2879 (pic14createInterruptVect,picglue): use idata for initialized data,
2880 now init data should work in all modules (not only main()),
2881 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
2883 2007-01-21 Borut Razem <borut.razem AT siol.net>
2885 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
2886 use -fPIC or -fpic if they are supported and not ignored
2887 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
2888 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
2890 2007-01-20 Borut Razem <borut.razem AT siol.net>
2892 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
2893 implemented RFE #1470316: allow "$" in variable names
2895 2007-01-20 Raphael Neider <rneider AT web.de>
2897 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
2899 2007-01-20 Raphael Neider <rneider AT web.de>
2901 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
2902 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
2903 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
2904 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
2905 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
2906 * device/lib/pic/libdev/pic*.c,
2907 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
2908 * device/lib/pic/libdev/Makefile.in: show progress
2910 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
2912 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
2913 * support/scripts/sdcc_cygwin_mingw32,
2914 * support/scripts/sdcc_mingw32,
2915 * support/scripts/build.mak: replaced --datadir by --datarootdir for
2916 conformance with autoconf 2.6
2918 2007-01-19 Raphael Neider <rneider AT web.de>
2920 * src/pic/device.c (register_map): fixed list construction
2921 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
2922 (genMod): removed case for genModbits,
2923 (genModbits): removed as now unused/unimplemented
2924 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
2926 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2928 * support/regression/tests/swap.c: added in response to #1638622
2929 * doc/sdccman.lyx: synced version, minor changes
2931 2007-01-18 Borut Razem <borut.razem AT siol.net>
2933 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
2934 thanks to Gunther Jehle
2935 * src/asm.c: don't die if the file drfined in #line couldn't be opened
2936 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
2937 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
2938 use filename in lineno instead.
2939 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
2940 print the file name in ast_print()
2942 2007-01-18 Borut Razem <borut.razem AT siol.net>
2944 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
2946 * src/SDCC.lex: stringLiteral() returns const char pointer,
2947 EOF detection in stringLiteral(), fixed asmbuf memory leak,
2948 fixed column counting
2949 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
2950 accept const char pointer as parameter
2951 * src/SDCCdwarf2.c: corrected buffer size
2953 2007-01-17 Borut Razem <borut.razem AT siol.net>
2955 * support/Util/dbuf_string.c: fixed for amd64
2957 2007-01-15 Borut Razem <borut.razem AT siol.net>
2959 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
2960 removed terminal symbol ELIPSIS, since it was never generated by the
2961 lexer and it was wrongly used in parameter_identifier_list rule
2963 2007-01-15 Raphael Neider <rneider AT web.de>
2965 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
2966 code page and data banking description
2967 * src/pic/genarith.c,
2968 * src/pic/gen.h: removed bit arithmetic functions,
2969 updated exit(1) to exit(EXIT_FAILURE)
2970 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
2971 * device/include/pic16/pic18f2455.h,
2972 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
2973 TRISD and TRISE, fixed/added some bit names
2974 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
2975 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
2976 updated pic18f2455.{c,h} instead of duplicating them
2978 2007-01-14 Borut Razem <borut.razem AT siol.net>
2980 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
2981 Cannot debug files that contain spaces in the path name
2982 by converting spaces in asm file name to underscores
2984 2007-01-13 Borut Razem <borut.razem AT siol.net>
2986 * doc/sdccman.lyx: fixed format errors
2988 2007-01-10 Borut Razem <borut.razem AT siol.net>
2990 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
2991 codeseg/constseg #pragma fail
2992 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
2993 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
2994 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
2995 suppoprt/cpp2/sdcpp.[ch]: house cleaning
2997 2007-01-09 Borut Razem <borut.razem AT siol.net>
2999 * get rid of diagnistic.[ch], pretty-print.[ch],
3000 c-pretty-print.[ch], ... used just for error, warning, ...
3002 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3003 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3004 suppoprt/cpp2/pretty-print.[ch]:
3006 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3007 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3008 suppoprt/cpp2/sdcpp.dsp:
3011 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3013 * device/lib/printf_large.c (output_float): removed recursion,
3014 use smaller buffer on stack for mcs51,
3015 fixed bug printing 1.96
3016 * support/regression/tests/snprintf.c: added test
3018 2007-01-07 Borut Razem <borut.razem AT siol.net>
3020 * use dynamic memory buffers instead temporary files
3021 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3023 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3024 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3025 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3026 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3027 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3028 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3029 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3030 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3031 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3032 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3033 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3034 support/Util/dbuf.c, support/Util/dbuf.h:
3036 * .version, sdcc.spec: bumped version to 2.6.4
3038 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3040 * src/port.h: added TARGET_Z80_LIKE macro
3041 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3042 output PSEG location if --xram-loc or --xstack-loc was used
3043 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3045 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3047 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3048 * as/as_z80.dsp, as/z80/as_z80.dsp,
3049 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3050 * sdcc.dsw: moved project files into subdir
3051 * as/hc08/as_hc08.dsp,
3052 * as/hc08/Makefile.bcc,
3053 * as/hc08/Makefile.in,
3054 * as/mcs51/Makefile.bcc,
3055 * as/mcs51/Makefile.in,
3056 * as/z80/Makefile.bcc,
3057 * as/z80/Makefile.in,
3058 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3061 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3064 * as/mcs51/asmain.c,
3066 * as/z80/assym.c: removed include "strcmpi.h"
3067 * as/hc08/strcmpi.c,
3068 * as/hc08/strcmpi.h,
3069 * as/mcs51/strcmpi.c,
3070 * as/mcs51/strcmpi.h,
3071 * support/Util/strcmpi.c,
3072 * support/Util/strcmpi.h: removed files
3073 * as/strcmpi.c: added as_strncmpi()
3075 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3077 * sdcc.dsw: Added some dependencies on project config.dsp
3079 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3081 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3082 with [di]ram_start to fix a regresion
3084 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3086 * configure.in: added missing mcs51 in status output
3087 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3089 * debugger/mcs51/clean.mk (distclean): remove config.h
3090 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3091 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3092 options.h, s-options-h and options.c
3093 * support/cpp2/clean.mk: unused, removed
3094 * Makefile.common.in,
3097 * as/hc08/Makefile.in,
3099 * as/mcs51/Makefile.in,
3100 * as/mcs51/clean.mk,
3103 * as/z80/Makefile.in,
3105 * as/link/Makefile.in,
3106 * as/link/hc08/Makefile.in,
3107 * as/link/hc08/clean.mk,
3108 * as/link/mcs51/Makefile.in,
3109 * as/link/mcs51/clean.mk,
3110 * as/link/z80/Makefile.in,
3111 * as/link/z80/clean.mk,
3112 * as/link/z80/conf.mk,
3113 * debugger/mcs51/Makefile.in,
3114 * debugger/mcs51/clean.mk,
3115 * device/include/Makefile.in,
3116 * device/lib/Makefile.in,
3117 * device/lib/mcs51/Makefile.in,
3118 * device/lib/pic/Makefile.in,
3119 * device/lib/pic/Makefile.common.in,
3120 * device/lib/pic/Makefile.subdir,
3121 * device/lib/pic/Makefile.rules,
3122 * device/lib/pic16/libio/Makefile.in,
3123 * device/lib/pic16/Makefile.subdir,
3124 * device/lib/pic16/libdev/Makefile.in,
3125 * device/lib/pic16/Makefile.rules,
3126 * device/lib/pic16/Makefile.common.in,
3127 * sim/ucsim/avr.src/Makefile.in,
3128 * sim/ucsim/main_in.mk,
3129 * sim/ucsim/cmd.src/Makefile.in,
3130 * sim/ucsim/doc/Makefile.in,
3131 * sim/ucsim/gui.src/Makefile.in,
3132 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3133 * sim/ucsim/gui.src/serio.src/Makefile.in,
3134 * sim/ucsim/hc08.src/Makefile.in,
3135 * sim/ucsim/libltdl/Makefile.in,
3136 * sim/ucsim/s51.src/Makefile.in,
3137 * sim/ucsim/sim.src/Makefile.in,
3138 * sim/ucsim/sim.src/conf.mk,
3139 * sim/ucsim/xa.src/Makefile.in,
3140 * sim/ucsim/z80.src/Makefile.in,
3144 * support/cpp2/Makefile.in,
3145 * support/librarian/Makefile.in,
3146 * support/librarian/clean.mk,
3147 * support/makebin/Makefile.in,
3148 * support/makebin/clean.mk,
3149 * support/packihx/Makefile.in,
3150 * support/regression/Makefile.in,
3151 * support/regression/ports/ds390/spec.mk,
3152 * support/regression/ports/gbz80/spec.mk,
3153 * support/regression/ports/hc08/spec.mk,
3154 * support/regression/ports/mcs51/spec.mk,
3155 * support/regression/ports/mcs51-large/spec.mk,
3156 * support/regression/ports/mcs51-medium/spec.mk,
3157 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3158 * support/regression/ports/pic14/spec.mk,
3159 * support/regression/ports/pic16/spec.mk,
3160 * support/regression/ports/mcs51-stack-auto/spec.mk,
3161 * support/regression/ports/ucz80/spec.mk,
3162 * support/regression/ports/xa51/spec.mk,
3163 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3164 adding a slash after $(top_builddir) and/or adding @datarootdir@
3166 * debugger/mcs51/configure.in,
3167 * device/lib/pic/configure.in,
3168 * device/lib/pic16/configure.in,
3169 * sim/ucsim/configure.in,
3170 * support/cpp2/configure.in,
3171 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3173 * debugger/mcs51/configure,
3174 * device/lib/pic/configure,
3175 * device/lib/pic16/configure,
3176 * sim/ucsim/configure,
3177 * support/cpp2/configure,
3178 * support/packihx/configure: generated with autoconf 2.60
3180 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3182 * as/link/hc08/lkihx.c (newArea),
3183 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3185 2007-01-02 Borut Razem <borut.razem AT siol.net>
3187 * doc/sdccman.lyx: documented #pragma sdcc_hash
3188 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3190 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3192 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3194 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3195 empty 'while'-loop to work correctly, see regression test 'while.c'
3196 * support/regression/tests/while.c: added
3198 2007-01-01 Borut Razem <borut.razem AT siol.net>
3200 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3201 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3202 support/cpp2/libcpp/sdcpp.c:
3203 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3204 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3205 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3207 2006-12-31 Borut Razem <borut.razem AT siol.net>
3209 * SDCPP synchronized with GCC CPP release version 4.1.1,
3210 currently the latest release:
3211 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3212 support/cpp2/libcpp/include/cpp-id-data.h
3213 support/cpp2/libiberty/fopen_unlocked.c
3214 support/cpp2/libiberty/md5.c
3216 support/cpp2/opt-functions.awk
3217 support/cpp2/opt-gather.awk
3218 support/cpp2/optc-gen.awk
3219 support/cpp2/opth-gen.awk:
3221 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3222 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3223 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3224 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3225 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3226 support/cpp2/diagnostic.h, support/cpp2/except.h,
3227 support/cpp2/hwint.h, support/cpp2/input.h,
3228 support/cpp2/intl.h, support/cpp2/move-if-change,
3229 support/cpp2/opts.c, support/cpp2/opts.h,
3230 support/cpp2/output.h, support/cpp2/prefix.c,
3231 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3232 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3233 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3234 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3235 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3236 support/cpp2/version.c:
3238 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3239 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3240 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3241 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3242 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3243 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3244 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3245 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3246 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3247 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3248 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3250 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3251 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3252 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3253 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3254 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3255 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3256 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3257 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3258 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3259 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3260 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3261 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3262 support/cpp2/system.h:
3265 2006-12-31 Borut Razem <borut.razem AT siol.net>
3267 * configure.in, configure: fixed bug #1538756: configure dies if bison
3268 and flex are not installed, 2nd try
3270 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3272 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3273 400.x for better code in RFE 899102
3275 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3277 * src/SDCCpeeph.c (deadMove),
3279 * src/mcs51/peep.h: renamed 'op' by 'reg'
3280 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3281 (scan4op): small change for removeDeadMove(), added support for
3282 'callee saves' and/or PACLL function calls,
3283 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3284 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3285 left in new dispatcher mcs51DeadMove()
3286 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3288 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3290 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3292 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3293 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3295 2006-12-30 Borut Razem <borut.razem AT siol.net>
3297 * support/cpp2/spacs.h: deleted from svn
3298 * configure.in, configure: fixed bug #1538756: configure dies if bison
3299 and flex are not installed
3301 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3303 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3304 with this z80 passes printf float test when enabled
3305 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3307 2006-12-28 Borut Razem <borut.razem AT siol.net>
3309 * support/cpp2/config.in, support/cpp2/configure.in,
3310 support/cpp2/configure, support/cpp2/Makefile.in:
3311 fix for the solaris build
3313 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3315 * src/SDCC.y (type_specifier2, pointer),
3317 * src/SDCCsymt.c (mergeSpec, checkSClass),
3318 * support/Util/SDCCerr.c,
3319 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3320 * support/valdiag/valdiag.py: Allow test cases to specify
3321 required language standard
3322 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3323 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3325 2006-12-27 Borut Razem <borut.razem AT siol.net>
3327 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3328 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3330 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3332 * support/cpp2/libiberty/Makefile.bcc: updated
3333 * src/pic16/main.c: fixed #pragma udata handling
3334 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3336 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3338 * src/SDCCpeeph.c: made labelHashEntry global,
3339 made pcDistance, FBYNAME static,
3340 (pcDistance): made static, use isComment and isLabel,
3342 (getLabelRef): added, extracted from labelRefCount(),
3343 (labelRefCount): use new getLabelRef(),
3344 (callFuncByName): made static, added deadMove,
3345 use isComment and isLabel,
3346 (newPeepRule): made static, set isLabel,
3347 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3348 labels from peephole rules,
3349 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3350 when isComment or isLabel is set
3351 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3352 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3354 * src/mcs51/peep.h: added
3355 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3356 * src/port.h: added peep->deadMove to port structure
3357 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3358 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3359 deadMove, finally removed no. 1 and 2
3366 * src/hc08/gen.c: mark lines with isComment or isLabel
3367 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3369 * sdcc.spec: bumped version to 2.6.3
3371 2006-12-26 Borut Razem <borut.razem AT siol.net>
3373 * support/cpp2/Makefile.in: added dependency on options.h
3374 * configure: regenerated
3375 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3376 * support/cpp2/Makefile.in: added vasprintf.c
3378 2006-12-25 Borut Razem <borut.razem AT siol.net>
3380 * SDCPP synchronized with GCC CPP release version 3.4.6,
3381 the latest release before 4.x:
3382 * support/cpp2/Makefile.in, support/cpp2/config.h,
3383 support/cpp2/configure, support/cpp2/configure.in,
3384 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3385 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3386 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3387 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3388 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3389 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3390 support/cpp2/cpptrad.c, support/cpp2/except.h,
3391 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3392 support/cpp2/hwint.h, support/cpp2/intl.h,
3393 support/cpp2/line-map.c, support/cpp2/line-map.h,
3394 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3395 support/cpp2/output.h, support/cpp2/prefix.c,
3396 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3397 support/cpp2/system.h, support/cpp2/version.c:
3399 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3400 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3401 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3402 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3403 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3404 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3405 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3406 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3407 support/cpp2/move-if-change, support/cpp2/opts.c,
3408 support/cpp2/opts.h, support/cpp2/opts.sh,
3409 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3410 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3411 support/cpp2/win32, support/cpp2/win32/dirent.c,
3412 support/cpp2/win32/dirent.h:
3414 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3415 * support/cpp2/sdcpp.h: renamed from sdcc.h
3416 * sdcppinit.c: deleted
3418 2006-12-23 Borut Razem <borut.razem AT siol.net>
3420 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3421 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3422 preproc.c: an other try to fix bug #982435: introduced
3423 -pedantic-parse-number command line option and pedantic_parse_number
3426 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3428 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3430 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3431 corrected overlayed areax addresses, warn about memory overlaps
3432 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3441 * src/port.h: added xabs_name and iabs_name
3442 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3443 (glue, emitMaps): create and emit maps d_abs and i_abs
3444 * src/SDCCglue.h: cosmetic changes
3445 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3447 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3448 (allocDefault): put absolute, initialized globals in them
3449 * support/regression/tests/absolute.c: added absolute bdata test
3450 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3452 2006-12-20 Borut Razem <borut.razem AT siol.net>
3454 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3455 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3456 added regression test for bug #982435
3458 2006-12-18 Borut Razem <borut.razem AT siol.net>
3460 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3461 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3462 small cosmetic changes
3463 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3464 * support/regression/tests/bug-1351710.c: added regression test
3466 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3468 * doc/sdccman.lyx: added the long missed iCode table
3469 "<where is figure II?>", added links to wiki
3471 2006-12-17 Borut Razem <borut.razem AT siol.net>
3473 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3474 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3475 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3476 unified table driven pragma handling, pragma argument type checking
3477 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3478 current one - version 1.1.3
3479 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3481 2006-12-13 Raphael Neider <rneider AT web.de>
3483 * src/pic/device.h: removed AssignedMemory structure and macros
3484 * src/pic/device.c: removed global finalMapping (linker assigns
3486 (register_map): add SFRs to remembered memRanges
3487 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3488 assignFixedRegisters,assignRelocatableRegisters): removed,
3489 (setMaxRAM,validAddress): adapted accordingly,
3490 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3491 reasonably sized sharebanks,
3492 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3493 (allDefsOutOfRange): removed unused code,
3494 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3496 * src/pic/pcode.c (register_reassign): removed recursion warning,
3497 fired far too often,
3498 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3499 to use existing pic14_stringInSet() to avoid duplicate symbols,
3500 tidied up the code a bit,
3501 (pic14printLocals): added in symmetry to printExterns, replaces
3502 writeUsedRegs more or less,
3503 (picglue): call new pic14_printLocals(),
3504 * device/include/pic/pic*.h: removed #pragma memmap directives,
3505 information gathered from include/pic/pic14devices.txt
3506 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3508 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3510 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3512 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3514 * device/include/mcs51/cc2430.h: fixed missing ';'
3516 2006-12-10 Raphael Neider <rneider AT web.de>
3518 * device/lib/pic16/libc/stdio/vfprintf.c,
3519 * device/lib/pic16/libc/stdio/printf_small.c,
3520 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3521 char arguments, as char varargs are cast to int by the caller,
3522 hopefully fixes #1604915 (other device libraries are still affected)
3524 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3526 * src/mcs51/ralloc.c (packRegsForAssign),
3527 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3529 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3531 * device/include/malloc.h: removed init_dynamic_memory
3532 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3533 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3534 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3535 * device/lib/libsdcc.lib,
3536 * device/lib/Makefile.in,
3537 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3538 * doc/sdccman.lyx: documented use of new _heap.c
3539 * support/regression/tests/malloc.c: removed init_dynamic_memory
3540 * src/cdbFile.c(spacesToUnderscores): new function,
3541 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3543 * device/include/tinibios.h: removed defines for putchar and getchar
3544 * device/lib/ds390/Makefile.in: added putchar.c
3545 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3547 2006-12-09 Borut Razem <borut.razem AT siol.net>
3549 * support/cpp2/sdcc.h: prevent multiple inclusion
3550 * support/cpp2/options.h: deleted
3552 2006-12-08 Borut Razem <borut.razem AT siol.net>
3554 * support/cpp2/sdcc.h: removed x*alloc() macros
3555 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3556 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3557 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3558 * support/cpp2/system.h: moved #include "sdcc.h"
3559 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3560 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3562 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3563 -funsigned-char options
3564 * support/cpp2/sdcppmain.c: fixed bug 1611411
3566 2006-12-07 Borut Razem <borut.razem AT siol.net>
3568 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3571 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3573 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3574 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3576 * .version: bumped to 2.6.2 because a) it's been a while
3577 b) the linker sources have moved c) the preprocessor is upgraded
3579 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3581 * support/regression/tests/snprintf.c: some checks
3582 * lib/src/printf_large.c: %bc: read char instead of int from stack
3584 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3586 * device/include/mcs51/cc2430.h: inserted _XPAGE
3588 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3590 * device/include/mcs51/cc2430.h: added
3592 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3594 * device/include/asm/default/features.h,
3595 * device/include/asm/ds390/features.h,
3596 * device/include/mcs51/at89s53.h,
3597 * device/include/ser.h,
3598 * device/include/ser_ir.h,
3599 * device/include/serial.h: changed keywords to double underscore variants,
3600 fixes bug 1590261 some more, thanks Steven Borley
3602 2006-12-01 Raphael Neider <rneider AT web.de>
3604 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3605 but emit warning (recursion is not supported for pic14)
3607 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3609 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3610 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3612 2006-11-30 Raphael Neider <rneider AT web.de>
3614 * src/pic/device.c (dump_sfr): always emit symbols
3615 * src/pic/glue.c (pic14printPublics): fixed typo
3617 2006-11-30 Raphael Neider <rneider AT web.de>
3619 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3620 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3621 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3622 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3623 a sharebank, use a non-shared bank for the stack if none available
3624 * src/pic/device.h (struct memRange): added linked list next field,
3625 added prototypes for above functions
3626 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3627 (typeRegWithIdx): accept fixed and unfixed stack registers
3628 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3629 the stack, handle shared and banked stack (except for WSAVE),
3630 (insertBankSel): removed useless optimization (will never fire),
3631 (FixRegisterBanking): added optimization for devices with only one
3632 possibly aliased bank of memory, like 16f84
3633 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3634 devices have no SHAREBANK in the linker script
3635 * device/include/pic/pic14devices.txt: documented memmap
3636 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3638 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3640 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3641 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3642 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3643 genhc08Code): switched most of the D (debug) macros to DD (detailed
3644 debug) macros to better control clutter in the generated .asm file.
3645 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3646 genRightShift): fixed bug with non-constant bit shift stored to
3647 a volatile result (SF Open Discussion forum thread #1616749).
3648 Single byte case is not yet optimized.
3650 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3652 * device/include/asm/mcs51/features.h,
3653 * device/include/malloc.h,
3654 * device/include/stdio.h: changed keywords to double underscore variants,
3657 2006-11-27 Borut Razem <borut.razem AT siol.net>
3659 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3660 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3661 support/cpp2/output.h, support/cpp2/cppinit.c,
3662 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3663 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3664 support/cpp2/cppdefault.c, support/cpp2/system.h,
3665 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3666 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3667 support/cpp2/prefix.c, support/cpp2/except.h,
3668 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3669 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3670 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3671 support/cpp2/version.c, support/cpp2/cppmain.c,
3672 support/cpp2/version.h, support/cpp2/hashtable.c,
3673 support/cpp2/cpperror.c:
3674 synchronized with GCC CPP release version 3.3.6,
3675 the latest where cppmain.c still exists.
3676 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3677 support/cpp2/sdcppinit.c: added
3679 2006-11-27 Borut Razem <borut.razem AT siol.net>
3681 * support/cpp2/cpplex.c:
3682 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3684 * support/cpp2/cpplib.c: removed definitions of unused variables
3686 2006-11-26 Borut Razem <borut.razem AT siol.net>
3688 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3689 since they are redefined by macros in support/cpp2/sdcc.h
3690 * support/cpp2/sdcc.h: x*alloc macro redefinition
3692 2006-11-25 Borut Razem <borut.razem AT siol.net>
3694 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3695 support/cpp2/configure, support/cpp2/Makefile.in,
3696 support/cpp2/cppfiles.c, support/cpp2/output.h,
3697 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3698 support/cpp2/config.h, support/cpp2/cpplib.h,
3699 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3700 support/cpp2/cppdefault.c, support/cpp2/config.in,
3701 support/cpp2/system.h, support/cpp2/cpplex.c,
3702 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3703 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3704 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3705 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3706 support/cpp2/configure.in, support/cpp2/intl.h,
3707 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3708 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3709 support/cpp2/version.c, support/cpp2/cppmain.c,
3710 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3711 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3712 support/cpp2/cpperror.c,
3713 support/cpp2/libiberty/safe-ctype.c,
3714 support/cpp2/libiberty/safe-ctype.h,
3715 support/cpp2/libiberty/splay-tree.c,
3716 support/cpp2/libiberty/obstack.c,
3717 support/cpp2/libiberty/lbasename.c,
3718 support/cpp2/libiberty/splay-tree.h,
3719 support/cpp2/libiberty/obstack.h:
3720 synchronized with GCC CPP release version 3.2.3,
3721 the latest before integration of cpp into gcc
3722 * support/cpp2/except.h, support/cpp2/line-map.c,
3723 support/cpp2/line-map.h,
3724 support/cpp2/libiberty/hex.c,
3725 support/cpp2/libiberty/concat.c,
3726 support/cpp2/libiberty/filenames.h: added
3727 * support/cpp2/intl.c: deleted
3729 2006-11-24 Borut Razem <borut.razem AT siol.net>
3731 * src/SDCC.y: enabled compilation of empty source file
3732 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3733 "ISO C forbids an empty source file"
3734 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3735 if all the code is ifdefed out.
3737 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3739 * src/hc08/gen.c (genPcall): fix for bug #1601032
3741 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3743 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3744 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3745 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3746 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3747 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3748 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3749 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3750 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3751 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3752 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3753 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3754 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3755 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3756 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3757 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3758 Renamed to all upper case as per the standard set by SiLabs
3760 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3762 * device/include/mcs51/C8051F520.h: new, added
3763 * device/include/mcs51/compiler.h: added link about predefined macros
3765 2006-11-23 Raphael Neider <rneider AT web.de>
3767 * src/regression/Makefile: add -L path to fresh library
3768 * src/regression/simulate: emphasize FAILED output
3769 * src/regression/create_stc: output _failures from gpsim
3770 * src/regression/compare4.c,
3771 * src/regression/rotate6.c: fixed char literals,
3772 all compile, all run =8-D
3774 * src/pic/pcode.h: added isPCASMDIR macro
3775 * src/pic/gen.c (genAnd): fixed bit offset
3776 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3777 packBits): unified register numbering schemes,
3778 (newReg): do not insert stack registers into hash table,
3779 (initStack): unpinned pseudo stack, simplified,
3780 (typeRegWithIdx): fixed retrieval of stack registers,
3781 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3782 (pCodeReplace): removed invalid assertion,
3783 (insertPCodeInstruction): fixed newly added labels,
3784 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3785 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3786 DumpFlow): removed unsed (broken?) code,
3787 (insertBankSel): prevent STATUS from being BANKSELed,
3788 (FixRegisterBanking): rewritten from scratch, implemented generic
3789 optimizations (suppress BANKSELs to same register and to registers
3790 present in all banks),
3791 (AnalyzeBanking): update flow after BANKSELection
3793 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3794 sharebank, let linker place it, mark STKxx symbols as emitted
3796 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3798 * src/regression/arrays.c,
3799 * src/regression/bank1.c,
3800 * src/regression/bool2.c,
3801 * src/regression/compare7.c,
3802 * src/regression/compare8.c,
3803 * src/regression/compare9.c,
3804 * src/regression/compare10.c,
3805 * src/regression/configword.c,
3806 * src/regression/for.c,
3807 * src/regression/mult1.c,
3808 * src/regression/pointer1.c,
3809 * src/regression/rotate6.c,
3810 * src/regression/string1.c,
3811 * src/regression/struct1.c,
3812 * src/regression/Makefile: make PIC14 regression tests run again
3813 (3 fail, 6 won't compile)
3815 2006-11-21 Raphael Neider <rneider AT web.de>
3817 * device/include/pic16/pic18f4550.h,
3818 * device/include/pic16/pic18f4455.h,
3819 * device/lib/pic16/libdev/pic18f4550.c,
3820 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
3821 * configure.in: removed superfluous closing bracket
3823 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3825 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
3828 2006-11-21 Raphael Neider <rneider AT web.de>
3830 * src/pic/device.{c,h}: added pic14_getPIC()
3831 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
3832 (genAnd): added PIC code for one case, fixes #1597044
3833 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
3834 SFRs that are present in all banks (e.g., STATUS)
3836 2006-11-20 Raphael Neider <rneider AT web.de>
3838 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
3839 INCFSZ/INCFSZW and declared them as changing Z bit,
3840 (insertPCodeInstruction): correctly invert the above instructions,
3842 (DoBankSelect): don't panic on po_immediates
3844 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
3847 * as/link/mcs51/lkihx.c (newArea),
3848 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
3849 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
3851 2006-11-11 Raphael Neider <rneider AT web.de>
3853 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
3854 bitfield symbols, fixes #1579535 (once more...).
3856 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3858 * support/regression/generate-cases.py,
3859 * support/regression/fwk/include/testfwk.h,
3860 * support/regression/fwk/lib/testfwk.c: used code pointers,
3861 (about 50kByte less code generated for mcs51)
3863 2006-11-06 Borut Razem <borut.razem AT siol.net>
3865 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3866 debugger/mcs51/configure: fixed failed check because the function
3867 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
3868 who submitted the patch for gpsim.
3869 * debugger/mcs51/configure.in: removed the result message
3870 * debugger/mcs51/Makefile.in: fixed the config.status warning
3871 "... seems to ignore the --datarootdir setting"
3873 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
3875 * device/include/mcs51/c8051f020.h,
3876 * device/include/mcs51/c8051f040.h,
3877 * device/include/mcs51/c8051f060.h,
3878 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
3879 * src/z80/gen.c (gencjneshort),
3880 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
3882 2006-10-31 Borut Razem <borut.razem AT siol.net>
3884 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3885 debugger/mcs51/configure: get readline version
3887 2006-10-30 Borut Razem <borut.razem AT siol.net>
3889 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
3890 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3891 debugger/mcs51/configure: locate readline even when cross compiling
3892 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
3894 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3896 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
3899 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3901 * device/include/malloc.h,
3902 * device/lib/calloc.c,
3903 * device/lib/free.c,
3904 * device/lib/malloc.c,
3905 * device/lib/realloc.c: moved definition of struct into sources
3906 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
3908 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3910 * as/asx8051.dsp: corrected output directories
3911 * as/link/hc08: new directory for hc08 linker
3912 * as/hc08/aslink.h, as/link/aslink.h,
3913 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
3914 * as/hc08/clean.mk, as/link/hc08/clean.mk,
3915 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
3916 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
3917 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
3918 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
3919 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
3920 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
3921 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
3922 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
3923 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
3924 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
3925 * as/hc08/lks19.c, as/link/hc08/lks19.c,
3926 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
3927 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
3928 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
3929 * as/link/hc08/conf.mk,
3933 * sdcc.dsw: moved hc08 linker to as/link/hc08
3934 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
3935 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
3936 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
3937 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
3938 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
3939 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
3940 * as/link/mcs51/aslink.dsp,
3941 * as/link/mcs51/Makefile.in: factored out the common files
3942 * as/hc08/lkstore.c: deleted, use the one already in as/link/
3943 * as/clean.mk: extra cleaning common files
3944 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
3945 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
3946 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
3948 2006-10-29 Raphael Neider <rneider AT web.de>
3950 * src/pic/ralloc.c (newReg): create aliases for registers with
3951 multiple names to fix #1579535 and #1584001,
3952 (regWithIdx,dirregWithName): resolve aliases on lookup
3953 * src/pic/pcode.c (DoBankSelect): die with error message on failing
3955 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
3956 to prevent build errors on small devices
3958 2006-10-28 Raphael Neider <rneider AT web.de>
3960 * src/pic/gen.c (genFunction,genCall): drop "same code page"
3961 assumption within interrupt handlers, fixes #1584940
3962 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
3963 "emitted" to avoid emitting them again in udata
3965 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3967 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3970 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3972 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3973 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
3974 on/off CR to CRLF conversion.
3976 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3978 * doc/sdccman.lyx: updated IRQ section
3980 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3982 * device/lib/serial_io.c: removed
3983 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
3984 replacements for serial_io.c
3986 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
3988 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
3990 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3992 * device/lib/serial_io.c: Default putchar() and getchar() for
3993 mcs51 uses serial port.
3995 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
3997 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
3999 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4001 * support/regression/ports/mcs51/support.c: smaller
4002 _sdcc_external_startup()
4003 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4005 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4007 * device/lib/gbz80/crt0.s,
4008 * device/lib/gbz80/crt0_rle.s,
4009 * device/lib/gbz80/div.s,
4010 * device/lib/gbz80/fstubs.s,
4011 * device/lib/gbz80/heap.s,
4012 * device/lib/gbz80/mul.s,
4013 * device/lib/gbz80/putchar.s,
4014 * device/lib/gbz80/stubs.s,
4015 * device/lib/z80/crt0.s,
4016 * device/lib/z80/crt0_rle.s,
4017 * device/lib/z80/div.s,
4018 * device/lib/z80/fstubs.s,
4019 * device/lib/z80/heap.s,
4020 * device/lib/z80/mul.s,
4021 * device/lib/z80/putchar.s,
4022 * device/lib/z80/stubs.s: reverted, I was mistaken
4024 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4026 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4027 * support/regression/ports/mcs51/support.c: removed race
4028 condition on TI in _putchar allowing to use serial port mode 0
4030 2006-10-20 Borut Razem <borut.razem AT siol.net>
4032 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4034 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4036 * device/lib/gbz80/crt0.s,
4037 * device/lib/gbz80/crt0_rle.s,
4038 * device/lib/gbz80/div.s,
4039 * device/lib/gbz80/fstubs.s,
4040 * device/lib/gbz80/heap.s,
4041 * device/lib/gbz80/mul.s,
4042 * device/lib/gbz80/putchar.s,
4043 * device/lib/gbz80/stubs.s,
4044 * device/lib/z80/crt0.s,
4045 * device/lib/z80/crt0_rle.s,
4046 * device/lib/z80/div.s,
4047 * device/lib/z80/fstubs.s,
4048 * device/lib/z80/heap.s,
4049 * device/lib/z80/mul.s,
4050 * device/lib/z80/putchar.s,
4051 * device/lib/z80/stubs.s: removed all leading underscores from area names
4053 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4055 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4056 regression tests are not waiting in the simulator for simulated
4057 transmission of debug output
4059 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4061 * device/lib/printf_large.c: slightly smaller
4062 * doc/sdccman.lyx: do not use spaces within html links
4064 2006-10-16 Borut Razem <borut.razem AT siol.net>
4066 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4067 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4068 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4069 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4070 debugger/mcs51/configure:
4071 [ 1185668 ] add gnu readline support to sdcdb - enabled
4073 2006-10-16 Raphael Neider <rneider AT web.de>
4075 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4076 fixes #1577882, removes close to all banking optimizations
4078 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4080 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4081 variables in code memory
4082 * support/regression/tests/absolute.c: added test for this
4084 2006-10-15 Raphael Neider <rneider AT web.de>
4086 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4088 (BankSelect): emit BANKSEL before touching linker-placed regs,
4091 2006-10-10 Raphael Neider <rneider AT web.de>
4093 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4094 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4095 * src/pic/main.c (_pic14_parseOptions),
4096 * src/pic/main.h: mostly reverted to previous state, now use results
4097 from SDCCmain.c's argument parsing
4099 2006-10-10 Borut Razem <borut.razem AT siol.net>
4101 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4102 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4103 [ 1185668 ] add gnu readline support to sdcdb -
4104 prepared for READLINE, not enabled yet,
4105 thanks to <tal.bav AT gmail.com>
4107 2006-10-10 Raphael Neider <rneider AT web.de>
4109 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4110 * src/pic16/devices.inc,
4111 * device/include/pic16 (pic18f[24]620.h),
4112 * device/include/pic18fregs.h,
4113 * device/lib/pic16/pics.all,
4114 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4115 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4116 Gary Plumbridge and Anton Strobl
4118 2006-10-10 Raphael Neider <rneider AT web.de>
4120 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4121 --stack-siz=NUM options to configure the argument passing stack
4122 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4123 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4124 (pic14_getSharebankSize): obey --stack-siz=NUM,
4125 (pic14_getSharebankAddress): obey --stack-loc=NUM
4127 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4129 * doc/sdccman.lyx: added to the manual
4130 * doc/figures/ddd_example.png: added (neither pdflatex nor
4131 most browsers seem to like the .eps file)
4133 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4135 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4136 to /tmp and /var/tmp acc. LSB
4137 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4139 * support/regression/tests/onebyte.c: added test
4141 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4143 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4145 2006-10-05 Borut Razem <borut.razem AT siol.net>
4147 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4149 - sdcc.dsw: changed property eol-style to CRLF
4150 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4152 2006-10-04 Raphael Neider <rneider AT web.de>
4154 * device/include/pic/{pic16f84.h,pic16f84a.h},
4155 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4156 from patch #1522504, thanks to Robas Teodor
4158 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4160 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4163 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4165 * src/pic16/glue.c (pic16emitMaps),
4166 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4167 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4168 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4169 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4171 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4172 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4174 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4176 * support/librarian/sdcclib.c: Added option -l.
4177 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4179 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4180 using Windows command prompt.
4182 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4184 * device/lib/libsdcc.lib: added module rand
4185 * src/ds390/ralloc.c (rematStr),
4186 * src/hc08/ralloc.c (rematStr),
4187 * src/mcs51/ralloc.c (rematStr),
4188 * src/z80/ralloc.c (rematStr): made output more consistent
4189 * src/mcs51/gen.c: cosmetic changes
4191 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4193 * src/port.h: added mem.cabs_name to PORT
4200 * src/z80/main.c: added cabs_name initializers
4201 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4203 (emitMaps): emit absolutes in code memory into cabs_name
4205 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4206 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4207 * support/regression/fwk/include/testfwk.h: added define for at
4208 * support/regression/tests/absolute.c: added, new
4210 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4212 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4213 optimizations, see also patch 887161 by Stas Sergeev
4214 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4215 to be necessary anymore,
4216 (102, 103, 104, 127): renamed all occurances of bp to _bp
4218 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4220 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4221 thanks Weston T. Schmidt for patch 1555221
4222 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4223 * src/SDCCicode.c(geniCodeMultiply): small optimization
4225 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4227 * device/include/stdlib.h: added rand prototypes
4228 * device/lib/rand.c: new, added
4229 * device/lib/Makefile.in: added rand.c
4230 * src/z80/peeph.def,
4231 * src/z80/peeph-gbz80.def,
4232 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4234 2006-09-20 Raphael Neider <rneider AT web.de>
4236 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4238 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4240 * as/link/aslink.h: cosmetic changes
4241 * as/link/mcs51/Makefile.in,
4242 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4244 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4247 * as/link/mcs51/aslink.h,
4248 * as/link/z80/aslink.h: merged and moved to as/link/
4249 * as/link/lkstore.c,
4250 * as/link/mcs51/lkstore.c: moved to as/link/
4251 * as/link/clean.mk: remove *.o
4252 * as/link/mcs51/alloc.h: deleted
4253 * as/link/mcs51/lkarea.c: added lnksect prototype
4254 * as/link/mcs51/lkdata.c,
4255 * as/link/mcs51/lklex.c,
4256 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4257 * as/link/mcs51/lkmem.c,
4258 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4259 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4260 * as/link/mcs51/aslink.dsp,
4261 * as/link/mcs51/Makefile.aslink,
4262 * as/link/mcs51/Makefile.bcc,
4263 * as/link/mcs51/Makefile.in: updated for moved files
4264 * as/link/z80/lkarea.c,
4265 * as/link/z80/lkhead.c,
4266 * as/link/z80/lklex.c,
4267 * as/link/z80/lklibr.c,
4268 * as/link/z80/lklist.c,
4269 * as/link/z80/lkmain.c,
4270 * as/link/z80/lkrloc.c,
4271 * as/link/z80/lksym.c: synced with mcs51
4272 * as/link/z80/lkdata.c,
4273 * as/link/z80/lkeval.c,
4274 * as/link/z80/lkihx.c,
4275 * as/link/z80/lks19.c: cosmetic changes
4276 * as/link/z80/Makefile.in,
4277 * as/link/z80/linkgbz80.dsp,
4278 * as/link/z80/linkz80.dsp: updated for moved files
4280 2006-09-16 Borut Razem <borut.razem AT siol.net>
4282 * debugger/mcs51/sdcdb.c: partially fixed
4283 [ 1203664 ] sdcdb fails to open files w. two "." periods
4284 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4285 debugger/mcs51/symtab.h: fixed indenting
4286 * configure.in, configure: up to date with latest Maarten's changes
4288 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4291 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4292 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4293 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4294 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4295 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4296 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4297 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4298 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4299 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4300 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4301 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4302 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4303 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4304 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4305 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4306 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4307 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4308 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4309 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4310 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4311 as/link/mcs51/alloc.h,
4312 as/link/mcs51/clean.mk,
4313 as/link/mcs51/conf.mk,
4314 as/link/mcs51/Makefile.bcc,
4315 as/link/mcs51/Makefile.in,
4316 as/link/mcs51/readme.390,
4317 as/link/mcs51/strcmpi.c,
4318 as/link/mcs51/strcmpi.h,
4320 as/mcs51/Makefile.bcc,
4321 as/mcs51/Makefile.in,
4324 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4326 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4329 * as/link/Makefile.in,
4330 * as/link/z80/linkgbz80.dsp,
4331 * as/link/z80/linkz80.dsp,
4338 * link/z80/aslink.h,
4339 * link/z80/clean.mk,
4341 * link/z80/linkgbz80.dsp,
4342 * link/z80/linkz80.dsp,
4343 * link/z80/lkarea.c,
4344 * link/z80/lkdata.c,
4345 * link/z80/lkeval.c,
4348 * link/z80/lkhead.c,
4351 * link/z80/lklibr.c,
4352 * link/z80/lklist.c,
4353 * link/z80/lkmain.c,
4354 * link/z80/lkrloc.c,
4357 * link/z80/Makefile.in,
4359 * sdcc.dsw: moved link/ to as/link/
4361 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4363 * as/mcs51/i51mch.c (machine): fixed warning
4365 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4367 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4369 2006-09-09 Borut Razem <borut.razem AT siol.net>
4371 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4372 sdcdb WIN32 native port
4373 * src/clean.mk: fixed
4375 2006-09-08 Borut Razem <borut.razem AT siol.net>
4377 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4379 2006-09-08 Raphael Neider <rneider AT web.de>
4381 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4382 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4383 to gplink to disable processor mismatch warning and to allow
4384 the use of devices with only aliased (shared) memory banks,
4385 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4387 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4389 * doc/sdccman.lyx: Some re-formating plus example on using
4390 #pragma preproc_asm +/-
4392 2006-09-07 Borut Razem <borut.razem AT siol.net>
4394 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4397 2006-09-06 Borut Razem <borut.razem AT siol.net>
4399 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4400 line at sdcc.nsi:153
4401 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4403 2006-09-05 Borut Razem <borut.razem AT siol.net>
4405 * configure.in, configure: support for winsock2
4406 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4407 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4408 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4409 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4410 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4412 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4414 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4416 * support/regression/tests/bug1551947.c: new, added
4417 * src/SDCCsymt.h: strings are char* not byte*
4419 2006-09-05 Raphael Neider <rneider AT web.de>
4421 * device/lib/pic16/libdev/pic18f4550.c,
4422 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4423 declarations/definitions from patch #1520949
4425 2006-09-05 Raphael Neider <rneider AT web.de>
4427 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4428 byte-aligned bitfields, fixes #1539278
4430 2006-09-05 Raphael Neider <rneider AT web.de>
4432 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4435 2006-09-04 Borut Razem <borut.razem AT siol.net>
4437 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4438 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4439 -mno-cygwin is a part of the compiler name
4440 * support/scripts/sdcc_mingw32: don't disable ucsim
4442 2006-09-03 Borut Razem <borut.razem AT siol.net>
4444 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4445 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4447 2006-09-03 Raphael Neider <rneider AT web.de>
4450 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4451 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4454 2006-09-01 Borut Razem <borut.razem AT siol.net>
4456 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4457 to make ppc-osx happy
4459 2006-08-31 Borut Razem <borut.razem AT siol.net>
4461 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4462 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4463 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4464 * support/regression/ports/ds390/spec.mk,
4465 support/regression/ports/mcs51/spec.mk,
4466 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4467 To run regression tests in mingw environment:
4468 make DEV_NULL=NUL CC=gcc
4470 2006-08-30 Borut Razem <borut.razem AT siol.net>
4472 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4473 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4474 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4475 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4476 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4477 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4478 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4479 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4480 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4481 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4482 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4483 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4484 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4485 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4486 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4487 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4488 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4489 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4490 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4491 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4492 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4493 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4494 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4495 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4496 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4497 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4498 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4499 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4500 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4501 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4502 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4503 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4504 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4505 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4506 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4507 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4508 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4509 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4510 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4511 ucsim WIN32 native port
4513 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4515 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4517 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4519 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4520 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4522 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4524 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4525 * support/regression/tests/bug1546986.c: new, added
4526 * as/mcs51/.cvsignore,
4527 * debugger/mcs51/.cvsignore,
4528 * src/.cvsignore: deleted
4530 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4532 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4535 2006-08-20 Borut Razem <borut.razem AT siol.net>
4537 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4538 removed cl_listen_console::match(), cl_console::match(),
4539 restructured cl_commander::proc_input()
4541 2006-08-16 Borut Razem <borut.razem AT siol.net>
4543 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4544 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4545 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4547 2006-08-14 Borut Razem <borut.razem AT siol.net>
4549 * support/regression/Makefile.in,
4550 support/regression/ports/pic14/gpsim.cmd,
4551 support/regression/ports/pic14/spec.mk,
4552 support/regression/ports/pic14/support.c:
4553 added pic14 regression test
4555 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4557 * as/doc/asxhtm.html: documented changed ABS behaviour
4558 * as/doc/README: fixed some typos
4560 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4562 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4565 2006-08-12 Borut Razem <borut.razem AT siol.net>
4567 * support/regression/fwk/include/testfwk.h,
4568 support/regression/fwk/lib/testfwk.c,
4569 support/regression/generate-cases.py,
4570 support/regression/Makefile.in:
4571 regression test framework does not depend on function pointers and
4574 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4576 * device/include/stddef.h: c temporary hack to fix bug 1518273
4578 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4580 * device/include/mcs51/cc2510fx.h: added
4581 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4584 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4586 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4587 * as/z80/Makefile.in: added strcmpi.c
4588 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4589 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4591 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4593 * device/lib/gbz80/asm_strings.s,
4594 * device/lib/gbz80/crt0_rle.s,
4595 * device/lib/gbz80/div.s,
4596 * device/lib/gbz80/mul.s,
4597 * device/lib/gbz80/shift.s,
4598 * device/lib/z80/asm_strings.s,
4599 * device/lib/z80/crt0_rle.s,
4600 * device/lib/z80/div.s,
4601 * device/lib/z80/mul.s,
4602 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4603 flags which are all upper case
4605 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4607 * as/z80/asm.h: made CASE_SENSITIVE 1
4608 * link/z80/aslink.h: made CASE_SENSITIVE 1
4609 * src/z80/gen.c (throughout): made all conditionals upper case
4610 * support/regression/tests/bug1503067.c: new
4612 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4614 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4615 (shiftIntoPair): added case 2 for PAIR_IY,
4616 (setupToPreserveCarry): replaced parameters with iCode and check if
4617 PAIR_DE is in use to fix bug 1399290,
4618 (genPlus, genMinus): updated call to setupToPreserveCarry
4619 * support/regression/tests/bug1399290.c: new
4621 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4623 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4624 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4625 * src/ds390/gen.c (shiftRLong),
4626 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4627 * src/mcs51/gen.c (sameReg): changed to sameByte,
4628 (xch_a_aopGet): new,
4629 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4630 shiftRLong): fixed bug 1533966
4631 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4632 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4633 * support/regression/Makefile.in: disabled z80, enabled ucz80
4634 * support/regression/tests/float_trans.c: enabled test for z80 and host
4635 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4637 2006-08-01 Borut Razem <borut.razem AT siol.net>
4639 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4640 comparison is always false due to limited range of data type
4641 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4643 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4645 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4646 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4647 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4648 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4650 2006-07-31 Borut Razem <borut.razem AT siol.net>
4652 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4653 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4654 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4655 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4656 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4657 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4658 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4659 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4660 enable ucsim mingw compilation. Serial port is disabled,
4661 since it uses termios.h API, which is not available on native
4664 2006-07-31 Borut Razem <borut.razem AT siol.net>
4666 * Small Device C Compiler 2.6.0 released
4667 * support/scripts/sdcc.nsi: added FULL_DOC option
4668 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4670 2006-07-28 Borut Razem <borut.razem AT siol.net>
4672 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4673 * doc/INSTALL.txt: updated
4675 2006-07-27 Borut Razem <borut.razem AT siol.net>
4677 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4678 device/lib/pic/libdev/Makefile.in: fixed bug
4679 [ 1438354 ] pic libsdcc: distclean doesn't work
4680 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4681 device/lib/pic16/libio/Makefile.in: fixed bug
4682 [ 1438344 ] pic16 lib: clean doesn't work properly
4683 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4685 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4687 * device/lib/pic/libsdcc/fsdiv.c,
4688 * device/lib/pic/libsdcc/fsmul.c,
4689 * device/lib/pic16/libsdcc/float/fsdiv.c,
4690 * device/lib/pic16/libsdcc/float/fsmul.c,
4691 * device/lib/_fsdiv.c,
4692 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4693 * support/regression/tests/bug1520966.c: added
4694 * doc/knownbugs.html: removed [ 1520966 ] from the list
4696 2006-07-25 Borut Razem <borut.razem AT siol.net>
4698 * configure.in, configure, sdccconf_in.h: fixed bug
4699 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4700 * doc/knownbugs.html: removed [ 1519095 ] from the list
4702 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4704 * doc/knownbugs.html: added, contains list of known bugs at release
4705 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4707 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4709 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4710 function registers and corrected defaults with additional warning
4711 * device/lib/malloc.c: cosmetic changes
4712 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4713 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4714 (fillGaps): and used it
4716 2006-07-20 Raphael Neider <rneider AT web.de>
4718 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4719 output unless SDCCPICDEBUG is set
4720 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4721 output if SILENT is set
4723 2006-07-11 Borut Razem <borut.razem AT siol.net>
4725 * doc/README.txt: updated
4727 2006-07-10 Borut Razem <borut.razem AT siol.net>
4729 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4730 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4731 in WIN32 installation
4732 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4735 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4737 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4738 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4740 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4742 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4744 2006-07-06 Borut Razem <borut.razem AT siol.net>
4746 * support/regression/tests/bitfields.c:
4747 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4748 * support/regression/tests/constantRange.c:
4749 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4751 2006-07-04 Borut Razem <borut.razem AT siol.net>
4753 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4755 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4756 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4757 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4758 reverted changes from 2006-07-03
4759 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4760 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4761 added CPPFLAGS, used by the host port
4763 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4765 * support/regression/valdiag/tests/switch.c,
4766 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4767 * support/regression/tests/libmullong.c: fixed for host
4768 * support/regression/ports/host/spec.mk: disable all warnings for host,
4769 SDCC runs with --less-pedantic too
4771 2006-07-03 Borut Razem <borut.razem AT siol.net>
4773 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4775 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4776 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4777 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4778 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4780 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4781 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4782 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4783 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4785 2006-07-02 Raphael Neider <rneider AT web.de>
4787 * src/pic16/devices.inc,
4788 * device/include/pic16/pic18fregs.h,
4789 * device/include/pic16/pic18f4550.h,
4790 * device/lib/pic16/pics.all,
4791 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4793 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4795 * as/hc08/lkaomf51.c (OutputName),
4796 * as/mcs51/lkaomf51.c (OutputName),
4797 * as/z80/asmain.c (asmbl),
4798 * src/ds390/main.c (asmLineNodeFromLineNode),
4799 * src/hc08/ralloc.c (hc08_assignRegisters),
4800 * src/mcs51/main.c (asmLineNodeFromLineNode),
4801 * src/xa51/ralloc.c (checkRegMask),
4802 * src/xa51/gen.c (emitcode),
4803 * src/z80/gen.c (_emit2),
4804 * src/SDCCast.c (searchLitOp),
4806 * support/packihx/packihx.c,
4807 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
4808 * src/ds390/gen.c (aopPutUsesAcc),
4809 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
4810 * support/regression/tests/libmullong.c (mullong_wrapper),
4811 * src/SDCCsymt.c (powof2),
4813 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
4814 * src/SDCCsymt.h: added TYPE_TARGET_*
4815 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
4816 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
4817 SDCCast because 1) header problems 2) this is the right place
4818 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
4819 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
4822 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
4824 * src/SDCCicode.h: removed buggy semicolon in unused macro
4825 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
4826 search for previous definiton of auto symbols too,
4827 (findPrevUse): fixed logic of emitWarnings
4829 2006-06-26 Raphael Neider <rneider AT web.de>
4831 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
4832 PCLATH and PCLATU on interrupts, potentially fixes #1505141
4834 2006-06-25 Raphael Neider <rneider AT web.de>
4836 * device/lib/pic/libm: NEW, added math library functions
4837 * device/lib/pic/libsdcc: NEW; added float support functions
4838 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
4839 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
4840 NEW, added math related headers
4841 * device/include/asm/pic/features.h: NEW
4842 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
4843 (popGet): allow larger offsets for AOP_PCODE,
4844 (genDataPointerSet): handle literals explicitly, more debug output,
4845 (genAssign): fixed for float using aopLiteral ;-)
4846 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
4847 GOTO initialisation routine
4848 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
4849 flag on registers, fixes #1469043 (local variables do not work)
4850 * src/pic/main.c (_pic14_do_link),
4851 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
4854 2006-06-25 Borut Razem <borut.razem AT siol.net>
4856 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
4857 characters printed (not including the trailing '\0' used to end
4858 output to strings). Problem detected in regression test bug-927659.c.
4859 NOTE: printf() family functions should return int instead
4861 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
4862 specifier are printed as themselves
4863 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
4864 support flags, width and precision specifiers
4866 2006-06-24 Borut Razem <borut.razem AT siol.net>
4868 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
4869 to the list of sdcc tagrets not supporting bit type
4870 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
4871 testfor pic16 due to bug:
4872 [ 1511794 ] pic16: regression test bug-895992.c fails
4874 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
4876 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
4877 * src/SDCCglue.c (initPointer), fixed bug 1496419
4878 * support/regression/tests/bug1496419.c: new, added
4880 2006-06-22 Borut Razem <borut.razem AT siol.net>
4882 * support/regression/ports/pic16/support.c: use gpsim usart module from
4883 libgpsim_modules library
4885 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4887 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
4890 2006-06-19 Raphael Neider <rneider AT web.de>
4892 * src/pic/glue.h,src/pic16/glue.h: added prototypes
4893 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
4894 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
4895 (pic14printExterns,pic14printPublics,pic16printPublics,
4896 pic16_printExterns): use new functions to emit symbols
4897 (picglue,pic16glue): emit publics before emitting externs
4898 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
4899 locally defined functions to avoid bug #1443651
4900 * support/regression/tests/bug-716242.c: removed pic16 workaround
4901 * support/regression/ports/pic16/spec.mk: ignore errors during build
4903 2006-06-19 Raphael Neider <rneider AT web.de>
4905 * src/pic/glue.h: added pic14aopLiteral prototype
4906 * src/pic/glue.c (pic14aopLiteral): return unsigned int
4907 * src/pic/gen.c: removed stdint.h dependency
4908 (aopGet): use Safe_strdup()
4909 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
4910 (genDataPointerSet): use pic14aopLiteral()
4911 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
4912 for pic16; thanks to Bernhard and Maarten
4914 2006-06-18 Borut Razem <borut.razem AT siol.net>
4916 * support/regression/tests/structflexarray.c: flexible array members
4917 not supported by gcc < 3
4918 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
4920 * src/pic/gen.c: don't include [p]strdin.h on solaris
4921 * support/Util/pstdint.h: addad svn attributes
4922 * support/regression/tests/constantRange.c,
4923 support/regression/tests/rotate.c: include inttypes.h instead
4924 stdint.h on solaris, addad svn attributes
4926 2006-06-18 Raphael Neider <rneider AT web.de>
4928 * src/SDCCsymt.c (initCSupport): change return type of divschar to
4930 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
4931 (pic16_genMinusBits): simplified sign-extension
4932 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
4933 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
4934 adjusted to correctly handle mixed-signed operands, disabled
4935 now unused multiplciation routines
4936 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
4937 (assignResultValue): added argument denoting the size of the result
4938 as returned by the function (fixes upcasts in assigning from
4939 function calls: char foo(); int i = foo();)
4940 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
4941 function result to assignResultValue
4942 (genMult): disabled inlined multiplication code
4943 (genDiv): augmented to also handle the modulus operator, fixed to
4944 handle mixed-signed operands correctly
4945 (genMod): simply call genDiv, disabled unused code
4946 (genAssign): fixed missing (sign-)extension on result
4947 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
4948 valid char operands, allow signed operands for native code, added
4949 division and modulo operator handling
4950 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
4952 As a consequence, onebyte.c (if split into two files) and muldiv.c
4953 pass regression tests.
4955 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4957 * doc/Makefile.in: two runs of makeindex seem needed to get
4958 correct page references in the index of sdccman.pdf
4959 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
4961 2006-06-17 Borut Razem <borut.razem AT siol.net>
4963 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
4965 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4967 * doc/sdccman.lyx: updated, added (porting source code, debugging),
4968 mentioned ec2drv and paulmon
4970 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
4972 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
4973 consecutive abs areas
4974 (find_empty_space, allocate_space): added map to handle codemap or
4976 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
4977 absolute idata and xdata
4978 * as/mcs51/lkmem.c (summary2): updated legend
4980 2006-06-16 Raphael Neider <rneider AT web.de>
4982 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
4984 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
4986 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
4988 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
4990 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
4992 * src/port.h (struct PORT): added field gp_tags, to hold the tag
4993 value of generic pointers,
5003 src/z80/main.c: PORT structure, added elements for gp_tags field,
5004 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5005 fields in the PORT structure of each port,
5006 * src/SDCCast.c (decorateType): allow processing of generic pointers
5007 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5010 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5016 * src/pic16/pcode.c,
5018 * src/pic/pcoderegs.c,
5021 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5022 bug 1504689 on minGW
5024 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5026 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5028 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5030 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5032 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5034 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5037 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5039 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5040 to a char variable. Fixed bug #1504211
5041 * device/include/pic16/adc.h,
5042 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5043 and fixed bug #1364390
5045 2006-06-10 Borut Razem <borut.razem AT siol.net>
5047 * CVSROOT: removed the CVS left-over
5049 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5051 * as/hc08/asmain.c (asexit),
5052 * as/hc08/lkmain.c (lkexit),
5053 * as/mcs51/asmain.c (asexit),
5054 * as/mcs51/lkmain.c (lkexit),
5055 * src/SDCCglue.c (DEFSETFUNC),
5056 * src/SDCCmain.c (linkEdit, assemble),
5057 * support/librarian/sdcclib.c (AddRel),
5058 replaced unlink() by standard C remove()
5059 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5060 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5061 gatherImplicitVariables): new, added to fix bug 608752,
5062 (createFunction): added gatherImplicitVariables()
5063 * src/SDCCast.h: added createRMW prototype
5064 * src/SDCCsymt.h (struct symbol): added infertype
5065 * support/regression/tests/bug608752.c: new, added
5067 2006-06-10 Raphael Neider <rneider AT web.de>
5069 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5070 multibyte dummy reads (fixes #1503234)
5072 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5074 * device/include/mcs51/compiler.h: new, added header file to enable
5075 creating common sfr definition header files for different compilers
5077 2006-06-05 Raphael Neider <rneider AT web.de>
5079 * src/pic16/{pcode.h,genarith.c}:
5080 introduced pCodeOp combining any two pCodeOps (previously only
5081 two register operands could be combined), removed pcop2 from
5082 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5083 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5084 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5085 rewritten to use new PO_TWO_OPS
5086 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5087 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5088 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5089 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5090 (pic16_get_op): embraced return arg to allow #define return(x),
5091 added new case for combined opcodes
5092 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5093 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5094 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5096 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5098 * src/SDCCval.c (checkConstantRange): added
5099 * src/SDCCval.h: added checkConstantRange
5100 * support/Util/SDCCerr.c,
5101 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5102 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5103 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5104 * src/SDCCast.c (decorateType): added checkConstantRange,
5105 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5106 can be emitted with the correct always true/false warning,
5107 added optimization for double '!';
5108 result of decorateType() must be assigned back to the tree, because
5109 decorateType() can change the tree
5110 * src/SDCCicode.c (geniCodeLogic),
5111 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5112 (checkConstantRange): removed, it was only a fragment which never
5114 * src/SDCCsymt.c (computeType): fixed promotion for
5115 "-1 < (unsigned bit) b"
5116 * src/pic/ralloc.c (packRegsForAssign),
5117 * src/pic16/ralloc.c (packRegsForAssign),
5118 * src/hc08/ralloc.c (packRegsForAssign),
5119 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5121 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5122 * support/regression/tests/constantRange.c: added
5123 * support/valdiag/tests/constantRange.c: added
5124 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5126 2006-06-02 Borut Razem <borut.razem AT siol.net>
5128 * support/regression/ports/pic16/support.c: increase stack size
5130 * support/regression/Makefile.in: sort tests by name so that the
5131 resutlts can be compared on different machines / platforms
5133 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5135 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5136 * src/ds390/gen.c (emitLabel): new, added,
5137 (genDjnz): fixed stack overflow bug,
5138 (throughout): cosmetic changes to sync with mcs51/gen.c,
5139 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5140 * src/mcs51/gen.c (genEndFunction): small optimization,
5141 (throughout): cosmetic changes to sync with ds390/gen.c
5143 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5145 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5146 (_print_format): fixed printing pointers
5147 * src/mcs51/gen.c (emitLabel, movb): new, added,
5148 (genAssign): small optimization,
5149 (genDjnz): fixed stack overflow bug,
5150 (throughout): replaced sprintf with SNPRINTF,
5151 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5152 replaced emitcode("mov", "b,...") with MOVB(...),
5153 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5154 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5155 * src/mcs51/peeph.def: added rules 140 and 264
5156 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5157 so they may get optimized into registers
5159 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5161 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5162 immediately when encountered,
5163 (printUsage): always use stderr even on windows
5165 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5167 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5168 (processParms): fixed bug #1247551
5169 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5170 parseCmdLine, main): print '--version' to stdout,
5171 print 'help' to stdout if --help is given,
5172 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5173 arguments are given; fixed --help
5175 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5177 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5178 * support/regression/tests/bug-1493710.c: added
5180 2006-05-27 Borut Razem <borut.razem AT siol.net>
5182 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5184 * support/regression/ports/pic16/support.c: increase stack size
5185 from default 64 bytes to 128 bytes
5186 * support/regression/tests/staticinit.c,
5187 support/regression/tests/float.c: regression tests fully enabled
5188 for pic16 port by putting the initialized data arrays into the code
5190 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5191 This was changed by mistake in the previous version.
5193 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5195 * src/pic16/gen.c (genFunction, genEndFunction): some
5196 beautifications, fixed bug with falsely restoring FSR2 in large
5197 stack model, thanks to Beau E. Cox for reporting the bug
5199 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5201 * debugger/mcs51/break.c,
5202 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5203 use %p to print pointers, made address variables unsigned
5204 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5205 * debugger/mcs51/symtab.c (parseSymbol): must return something
5206 * src/mcs51/gen.c (aopForSym): small optimization,
5207 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5208 (freeAsmop): added missing break,
5209 (aopPut): removed parameter bvolatile, determine it inside the function,
5210 (saveRegisters, unsaveRegisters): small optimization,
5211 (genIpush): removed pointless check,
5212 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5213 replaced sprintf with SNPRINTF,
5214 replaced strcpy with strncpyz,
5215 updated aopPut calls,
5216 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5217 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5219 2006-05-24 Borut Razem <borut.razem AT siol.net>
5221 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5222 modification of test for the pic16 port, put the array to the code
5223 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5225 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5227 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5228 * support/Util/pstdint.h: added
5230 2006-05-22 Borut Razem <borut.razem AT siol.net>
5232 * src/regression/Makefile: removed bool2.c test, added -q linker option
5233 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5234 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5235 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5236 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5237 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5238 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5239 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5240 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5241 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5243 2006-05-22 Raphael Neider <rneider AT web.de>
5245 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5246 bug #1492360 (problematic due to generic pointers, see code)
5248 2006-05-22 Borut Razem <borut.razem AT siol.net>
5250 * support/regression/ports/pic16/specs.mk: removed stack size linker
5252 * support/regression/tests/array.c,
5253 support/regression/tests/bitopcse.c,
5254 support/regression/tests/bug-908454.c,
5255 support/regression/tests/malloc.c: modified for pic16 regression test
5256 * support/regression/tests/bitfields.c:
5257 pic16 - excluded bitfileds of size > 8
5258 * support/regression/tests/bp.c: pic16 - reduced data size
5259 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5260 * support/regression/tests/bug-460010.c:
5261 pic16 - used the absolute address the fits in memory
5262 * support/regression/tests/bug-716242.c:
5263 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5264 * support/regression/tests/float.c:
5265 pic16 - excluded - data size too big
5266 * support/regression/tests/onebyte.c:
5267 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5268 * support/regression/tests/shifts.c:
5269 pic16 - function names probably have to differ in first X characters
5271 * support/regression/tests/staticinit.c:
5272 pic16 - excluded some tests due error: no target memory available for
5275 2006-05-22 Borut Razem <borut.razem AT siol.net>
5277 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5278 second try. Thanks Stas Sergeev once more.
5280 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5282 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5283 (genLeftShift, genRightShift): fixed bug 1491627
5284 * src/hc08/peeph.def (rules 7, 8.x): added
5285 * support/regression/tests/shifts.c (ShiftLeftByParam,
5286 ShiftRightByParam, testShiftByParam): added to test variable shifting
5288 2006-05-20 Raphael Neider <rneider AT web.de>
5290 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5291 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5292 (allocReg): add only new registers to dynAllocRegs,
5293 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5294 #1489055, #1445850, and probably #1483693
5296 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5298 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5299 bug in for-loop that didn't emit the last of CONFIG and ID registers
5301 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5303 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5305 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5306 1489016, 1434401 and 1490124
5307 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5308 1489016, 1434401 and 1490124
5310 2006-05-17 Borut Razem <borut.razem AT siol.net>
5312 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5315 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5317 * device/include/mcs51/P89c51RD2.h,
5318 * device/include/mcs51/P89LPC901.h,
5319 * device/include/mcs51/P89LPC922.h,
5320 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5322 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5324 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5325 to fix missing stack pragma in compiled binary object file,
5327 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5329 * support/packihx/configure.in,
5330 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5331 determine sizeof basic types even while cross compiling
5333 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5335 * src/avr/gen.c (aopop),
5336 * src/ds390/gen.c (aopOp),
5337 * src/hc08/gen.c (aopOp),
5338 * src/mcs51/gen.c (aopop),
5339 * src/pic16/gen.c (pic16_aopOp),
5340 * src/pic/gen.c (aopOp),
5341 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5342 if size of operand is smaller than spill location
5344 2006-05-12 Borut Razem <borut.razem AT siol.net>
5346 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5347 have to have CR/LF line endings even if they are checked out on *nix
5348 or on WIN32 in cygwin binmode
5350 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5352 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5353 * device/include/ds80c390.h: added sfr16 definitions
5357 * src/ds390/ralloc.c,
5358 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5359 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5360 bit returning functions
5361 * support/regression/tests/sfr16.c: enabled test on ds390
5363 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5365 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5366 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5368 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5370 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5371 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5372 (cl_address_space constructor): removed expensive initialization,
5373 (cl_address_space::get_cell): extended for late initialization,
5374 (cl_address_space::*): use late initialization,
5375 (cl_address_decoder::activate): removed expensive initialization,
5376 This reduced regression test running time by 25%
5378 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5386 * support/packihx/Makefile.in,
5387 * support/packihx/clean.mk,
5388 * support/packihx/Makefile.bcc,
5389 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5391 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5393 * src/SDCCval.c (valNot): fix for regression test failure
5394 of not.c on big endian hosts
5396 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5398 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5400 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5402 * device/lib/mcs51/Makefile.in: changed string comparison operator
5403 to = for POSIX compliance; == is bash extension
5405 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5407 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5410 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5412 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5413 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5414 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5415 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5416 bug report #1478657,
5418 2006-05-05 Borut Razem <borut.razem AT siol.net>
5420 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5423 2006-05-02 Borut Razem <borut.razem AT siol.net>
5425 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5426 create *.ind, which made make to fail if invoked with -j 2
5428 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5430 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5431 Hubert Sack for patch 1479782
5433 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5435 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5437 2006-05-01 Raphael Neider <rneider AT web.de>
5439 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5440 (create_pic): store only prefix-free device name,
5441 (init_pic): check for device names with "16" prefix,
5443 * src/pic/device.h (struct PIC_device),
5444 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5446 * device/include/pic/pic12f{635,675,629,683}.h,
5447 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5448 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5449 * device/include/pic/pic16f505.h,
5450 * device/lib/pic/libdev/pic16f505.c: removed
5451 * device/include/pic/pic14devices.txt: added support for pic12f
5452 devices, removed unsupported non 16-bit devices
5453 [above changes provided by patch from Zik Saleeba]
5454 * src/pic/*, src/pic16/*, device/include/pic16/*,
5455 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5457 2006-05-01 Borut Razem <borut.razem AT siol.net>
5459 * configure.in, configure, doc/Makefile.in:
5460 sync with nightly build makefile - latex, dvipdf and dvips
5463 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5465 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5466 in the library source
5468 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5470 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5472 2006-04-28 Raphael Neider <rneider AT web.de>
5474 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5475 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5476 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5477 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5479 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5481 * device/lib/pic/libdev/Makefile.in,
5482 * device/lib/hc08/Makefile.in,
5483 * device/lib/gbz80/Makefile.in,
5484 * device/lib/z80/Makefile.in,
5485 * device/lib/ds390/Makefile.in,
5486 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5487 thanks to Borut for the bug report
5489 * configure: always create doc/Makefile independent from --enable-doc
5490 * Makefile.in: always install from directory doc independent from
5492 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5494 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5495 * doc/Makefile.in: install *.txt if present
5496 * device/include/Makefile.in (install): added installation of pic/*.inc
5497 and pic/*.txt files again, they were erroneously removed
5499 2006-04-28 Raphael Neider <rneider AT web.de>
5501 * src/pic/{gen.c,main.h,pcode.c},
5502 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5503 concerning signedness with casts
5505 2006-04-28 Raphael Neider <rneider AT web.de>
5507 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5508 definition of an interrupt handler,
5509 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5510 interrupt handler stuff from picglue() to separate routine,
5511 (picglue): enabled definition of intr handlers in files w/o main()
5513 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5515 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5516 compilation with MSVC 2005 Express Edition (VC8)
5518 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5520 * device/lib/Makefile: fixed build of gbz80 lib
5522 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5524 * support/regression/tests/bug-460010.c,
5525 * support/regression/tests/bug-524691.c,
5526 * support/regression/tests/bug-716242.c: removed conditional defines
5527 that are already in testfwk.h
5529 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5531 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5532 (AccAXRsh1): added, shift right by 1,
5533 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5535 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5537 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5539 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5540 remove cast to same type
5541 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5542 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5544 * link/z80/Makefile: removed, they have moved to
5547 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5548 * install-sh: fix bug #1204398 by setting umask 0022
5549 * device/lib/Makefile: separate build of z80 and gbz80 lib
5551 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5553 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5554 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5556 One basic decision: e.g. src/clean.mk includes further files. In order
5557 to make this work there are two solutions:
5558 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5559 run configure on them. This way they can use
5560 'include $(srcdir)/port-clean.mk'
5561 - always include clean.mk by the Makefile at the same level. To avoid
5562 that `make clean` tries to include and build Makefile.dep the
5563 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5564 implemented, because now even `make uninstall` doesn't create
5565 Makefile.in. clean.mk could be eliminated by pasting it in
5568 * debugger/mcs51/Makefile.in: build own objects from library sources
5569 (SLIB, SDCC) in current directory
5571 * configure, configure.in: renamed --disable-device-lib-build in
5572 --disable-device-lib; added --enable-doc, the required tools are
5573 searched by configure; added result message; the toolchain for the
5574 belonging ports are now only built, if the port is enabled.
5576 * support/regression/*: all output is written in directory gen, because
5577 the fwk and ports directories don't livet in the build tree using vpath
5579 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5580 --disable-device-lib, added --enable-doc, added section VPATH
5582 * sim/ucsim/configure.in,
5583 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5584 z80 are enabled by default
5586 2006-04-24 Raphael Neider <rneider AT web.de>
5588 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5589 to config word, "pic14_"-prefixed some extern functions
5590 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5591 config word has been found
5592 * src/pic/device.h: added prototypes
5593 * src/pic/pcode.c: added "pic14_"-prefix where needed
5594 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5596 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5598 (pic14emitRegularMap): ignore config words,
5599 (pic14createInterruptVect): moved generating __config directives away
5600 (picglue): have __config directives emitted
5602 2006-04-24 Borut Razem <borut.razem AT siol.net>
5604 * doc/Makefile: sync with nightly build makefile
5606 2006-04-24 Raphael Neider <rneider AT web.de>
5608 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5609 registers that have not been assigned proper liveranges,
5610 fixes #1469504 and #1474602,
5611 (pCodeRegOptimizeRegUsage): fixed typo in comment
5613 2006-04-24 Borut Razem <borut.razem AT siol.net>
5615 * device/examples/main8051.c: deleted - it was removed from CVS
5616 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5617 after the transition to Subversion
5618 * src/SDCCalloc.h: deleted - it was removed from CVS
5619 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5620 after the transition to Subversion
5621 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5622 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5623 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5624 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5626 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5628 * as/asx8051.dsp: added mcs51/strcmpi.h
5629 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5630 * as/hc08/aslink.h: updated lnksect prototype
5632 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5634 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5635 (newdot): handle A_ABS
5637 * as/mcs51/asout.c (outarea): output address
5638 * as/hc08/lkaomf51.c,
5639 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5641 * as/mcs51/i51pst.c,
5642 * as/z80/z80pst.c: "ABS" is not A_OVR
5643 * as/hc08/lkarea.c (newarea): read a_addr,
5644 (lnkarea): added codemap array, sort absolute areas to the front,
5645 combine all GSINITx/GSFINAL,
5646 (find_empty_space, allocate_space): new functions,
5647 (lnksect): return next address, handle absolute sections
5648 * as/mcs51/lkarea.c (newarea): read a_addr,
5649 lnksect2 prototype changed,
5650 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5651 (find_empty_space, allocate_space): new, factored out of lnksect2,
5652 (lnksect2): return next address, handle absolute sections
5654 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5655 * as/hc08/lklibr.c (addfile, fndsym),
5656 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5657 index out of range and detect both '\' and '/'
5658 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5659 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5660 regression tests (ds390 cannot return bool yet)
5661 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5662 document critical interrupts on z80, document changed SDCC define
5663 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5664 (_a390_mapping): added .org directive
5665 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5666 (genMultOneByte): fixed warnings
5667 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5669 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5670 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5671 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5672 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5673 * src/pic16/main.c: removed newReg prototype
5674 * src/pic16/pcode.c,
5675 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5677 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5679 * src/pic16/ralloc.c
5680 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5682 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5683 from short to PIC_OPTYPE
5684 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5685 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5686 optype from short to PIC_OPTYPE
5687 * src/port.h: made int_size unsigned to fix warnings
5688 * src/SDCC.y: fixed warning on MSVC
5689 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5690 * src/SDCCopt.c (convertToFcall): fixed warnings
5691 * src/SDCCsymt.h: removed double prototype for genSymName
5692 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5693 offset int to fix warnings
5695 2006-04-22 Borut Razem <borut.razem AT siol.net>
5697 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5698 references to CVS replaced with Subversion
5700 2006-04-21 Borut Razem <borut.razem AT siol.net>
5702 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5703 references to CVS replaced with Subversion
5705 2006-04-19 Borut Razem <borut.razem AT siol.net>
5707 * src/version.awk: adapted for svn
5708 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5709 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5710 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5711 /binutils-avr/etc/*.vi, *.jin: removed all properties
5712 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5714 2006-04-19 Borut Razem <borut.razem AT siol.net>
5716 * CVS to Subversion migration completed
5718 2006-04-18 Borut Razem <borut.razem AT siol.net>
5720 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
5721 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
5723 2006-04-17 Borut Razem <borut.razem AT siol.net>
5725 * device/include/Makefile.in: added pic/*.inc to the installation
5727 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5729 * support/regression/collate-results.py: fixed output in case of
5731 * support/regression/generate-cases.py: fixed splitting of pathnames
5733 * as/hc08/lklibr.c (addfile),
5734 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5736 2006-04-11 Raphael Neider <rneider AT web.de>
5738 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5739 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5740 * src/pic16/pcode.c (assignValnums): fixed #1460578
5742 2006-04-11 Raphael Neider <rneider AT web.de>
5744 * device/lib/pic/libdev/*.c,
5745 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5746 fixes #1468739, enables compilation in --std-c99 mode
5747 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5749 2006-04-11 Raphael Neider <rneider AT web.de>
5751 * src/pic/device.c (find_device): removed debug output
5752 (list_valid_pics): enabled verbose listing of supported devices
5753 * device/include/stdbool.h: define bool as char for pic14/16 as well
5755 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5757 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5759 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5761 * .version: bumped version to 2.5.6
5762 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5764 2006-04-06 Raphael Neider <rneider AT web.de>
5766 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5767 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5768 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5769 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5770 pic14_constructAbsMap
5771 (pic14printPublics): declare absolute global symbols as global
5772 (pic14createInterruptVect),
5773 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5774 (newReg): assume new registers unused, use correct name in
5775 hashtable (reg->name instead of name), more debugLog output
5776 * src/pic/device.h (PIC_device): added fields for verbose output
5777 * src/pic/device.c: moved device definition to pic14devices.txt,
5778 added routines for runtime parsing of pic14devices.txt,
5779 added support for second config word
5780 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5781 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5782 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5783 (_pic14_parseOptions): moved pCodeInitRegisters here
5784 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5785 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5786 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5787 handling the pseudo stack
5788 * device/lib/Makefile.in: ignore failures in objects-pic16,
5789 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5790 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5791 * device/lib/pic/Makefile.subdir,
5792 * device/lib/pic16/Makefile.subdir: improved clean rules
5793 * device/lib/pic/libdev/: NEW, pic14 device libraries
5794 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5795 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5796 * device/include/Makefile.in: create subdir and install pic14 headers
5797 * device/include/pic/p16f_common.inc: removed unused declarations
5798 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
5799 PICs from inc2h.pl v1.6,
5800 replaced BIT_AT macros with struct declarations
5801 * device/include/pic/pic14devices.txt: definition of supported devices,
5802 all above improvements contributed by Zik Saleeba, thanks
5803 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
5804 * support/scripts/sdcc.nsi: also install pic14 device libraries and
5807 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5809 * device/include/mcs51/c8051f410.h: added interrupt numbers,
5810 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
5811 thanks to Charles Olds
5813 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5815 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
5817 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5819 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
5820 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
5821 * support/regression/bug1464657.c: added, new test
5823 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5825 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
5828 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5830 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
5831 --no-peep and --peep-file <file> are used don't use default rules but
5834 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5836 * src/mcs51/gen.c (genCall): fixed bug 1457608
5838 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5840 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
5841 changes seem to cause (trigger?) problems with the build system.
5843 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
5845 * src/SDCCpeeph.c (operandsLiteral): new, added,
5846 (callFuncByName): inserted operandsLiteral
5847 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
5849 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5851 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
5852 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
5854 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
5856 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
5857 implemented patch 1120823 Thanks to Willy De la Court (normal
5858 interrupts need an interrupt number now if they are made critical),
5859 and enabled nesting of critical functions though not for gbz80
5860 (genCritical, genEndCritical): added functions
5861 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
5862 * src/z80/mappings.i: added "ei" to all mappings
5864 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5866 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
5867 submitted by the Debian SDCC maintainer Aurelien Jarno:
5868 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
5869 archive with gcc 4.1 on mips and wrote the patch"
5871 2006-03-16 Raphael Neider <rneider AT web.de>
5873 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
5874 the left operand is shorter than the result (c* = lit-c* + int),
5876 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
5879 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5881 * src/.version: increased version number to 2.5.5
5882 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
5883 linking is done manually in pic16 port's _linkEdit,
5884 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
5885 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
5886 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
5887 allocate asmop as AOP_ACC,
5888 (aopForRemat): added parameter 'bool result' in function declaration,
5889 (pic16_aopGet): return AOP_ACC when accessing WREG,
5890 (pic16_popGetTempReg): minor modification,
5891 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
5892 'pic16_allocWithIdx',
5893 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
5894 calling function in absolute addresses,
5895 (genAssign): take into account AOP_ACC asmop,
5896 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
5897 * src/pic16/pcoderegs.c: some debug functions and lines added,
5898 * src/pic16/ralloc.c (decodeRegType): added but commented out,
5899 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
5901 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
5902 call to allocReg, not by manually allocating a new one,
5903 (pic16_assignRegisters): now before going through the register
5904 allocating functions mark all registers as free. This eliminates some
5905 side effects resulting from peephole parser done earlier in the backbone
5907 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
5909 * src/SDCCicode.c (geniCodeLogic),
5910 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
5912 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
5914 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
5915 (genSend): bugfix, do not allocate and free twice,
5916 (shiftRLong): handle partially overlapping aops
5917 * support/regression/tests/bitopcse.c: fixed warning redefined idata
5919 2006-03-08 Borut Razem <borut.razem AT siol.net>
5921 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
5924 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
5926 * support/regression/tests/bug1409955.c: new, added
5927 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
5928 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
5929 (aopForSym, aopOp): increment asmop.allocated if reused,
5930 (freeAsmop): decrement asmop.allocated and check for zero instead of
5932 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
5933 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
5934 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
5935 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
5936 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
5937 genSignedRightShift, genRightShift, genDataPointerGet,
5938 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
5939 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
5940 in reverse order from allocation,
5941 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
5942 added swappedLR to keep track
5943 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
5944 pdata & code for GCC, z80, gbz80 & hc08
5945 * support/regression/tests/zeropad.c: moved defines to testfwk.h
5947 2006-03-08 Raphael Neider <rneider AT web.de>
5949 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
5951 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
5953 * device/include/mcs51/c8051f410.h: new SiLabs mcu
5954 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
5955 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
5957 2006-03-06 Borut Razem <borut.razem AT siol.net>
5959 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
5960 made the linker quiet
5962 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
5964 * src/pic16/gen.c (genPcall): fixed bug #1443644
5965 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
5966 which dumps before the function entry point a data byte which represents
5967 the number of the local variables used by the specified function, added
5968 'xinst' for initial support for Extended Instruction Support,
5969 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
5970 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
5971 port->fun_prefix anymore (may change later),
5972 (genFunction, genEndFunction): do not store/restore local registers for
5973 _main (this should take care the --main-return command line option in
5975 (genOr): removed some legacy pic-port instructions,
5976 * src/pic16/genarith.c (genAddLit): re-enabled old code because
5977 performing operations with SFR's causes data to be written more than
5978 once to each SFR. Perhaps SFRs should be handled in special cases...
5979 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
5981 * src/pic16/main.c (_process_pragma): stack bound checking did not take
5982 into account for stack starting position,
5983 (struct OPTIONS pic16_optionsTable): added command line argument
5984 --extended or -y for Extended Instruction Support,
5985 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
5986 (deassignLRs): *** perhaps the most important change, old 'for' code
5987 (commented out for reference), didn't account for some registers which
5988 were left marked 'not free' after a pointer operation. The change
5989 reduces register usage a lot in some cases
5991 2006-03-04 Borut Razem <borut.razem AT siol.net>
5993 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
5995 * support/regression/tests/bug-524697.c: decreased array size for
5996 mcs51 to fit into the internal RAM
5997 * support/regression/Makefile.in: a little bit more verbose
5999 2006-03-03 Borut Razem <borut.razem AT siol.net>
6001 * support/regression/fwk/lib/testfwk.c,
6002 support/regression/fwk/include/testfwk.h: introduced function
6003 _prints(), nonrecursive _printn(), call _initEmu() from main()
6004 * support/regression/ports/gbz80/support.asm,
6005 support/regression/ports/ucz80/support.asm,
6006 support/regression/ports/z80/support.asm,
6007 support/regression/ports/ds390/support.c,
6008 support/regression/ports/hc08/support.c,
6009 support/regression/ports/host/support.c,
6010 support/regression/ports/mcs51/support.c,
6011 support/regression/ports/xa51/support.c: added empty _initEmu()
6013 * support/regression/ports/pic16/gpsim.cmd,
6014 support/regression/ports/pic16/spec.mk,
6015 support/regression/ports/pic16/support.c,
6016 support/regression/Makefile.in: added pic16 regression test
6018 2006-03-01 Raphael Neider <rneider AT web.de>
6020 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6021 genConstPointerGet): use safe way of generating MOVFF to cover
6022 literals as well as registers, fixes bug #1440527
6023 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6025 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6026 more correctly, fixes bug #1232186
6027 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6028 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6029 gplink guess the correct processor in more cases, applied patch
6030 from Till Riedel attached to and fixing bug #1436552
6032 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6034 * support/regression/tests/array.c: added, contains check for #1434401
6035 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6037 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6039 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6040 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6041 * device/include/mcs51/c8051f326.h,
6042 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6043 * device/include/mcs51/c8051f000.h,
6044 * device/include/mcs51/c8051f018.h,
6045 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6046 PCON_IDLE,PCON_STOP and added sfr16 definitions
6048 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6050 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6051 genGetWord): fixed bug 1409955
6053 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6055 * device/include/hc08/mc68hc908gp32.h,
6056 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6058 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6060 * src/SDCCast.c (constExprValue): return NULL if not a value
6061 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6062 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6063 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6065 2006-02-13 Borut Razem <borut.razem AT siol.net>
6067 * src/regression/ptrarg.c: added, fails due to bug #1430967
6068 * src/regression/Makefile: ptrarg.c added, ...
6070 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6072 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6073 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6075 2006-02-11 Borut Razem <borut.razem AT siol.net>
6077 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6078 print "Processor: xxx" message to stdout only if --verbose
6080 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6082 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6083 * support/regression/tests/bug1426356.c: added
6084 * support/regression/tests/bitfields.c: removed 2 tests
6086 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6088 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6089 * device/include/mcs51/c8051f330.h,
6090 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6091 PCON_IDLE,PCON_STOP and added sfr16 definitions
6092 * device/lib/_divsint.c,
6093 * device/lib/_divuint.c,
6094 * device/lib/_divulong.c,
6095 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6096 register bank bug for small stackauto
6098 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6100 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6102 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6104 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6105 * all.dsp: corrected several bin paths
6106 * device/include/mcs51/c8051f120.h,
6107 * device/include/mcs51/c8051f300.h,
6108 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6109 to PCON_IDLE,PCON_STOP
6110 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6111 * device/lib/printf_large.c (output_float): fixed bug 1388703
6112 * support/regression/tests/bug1057979.c: added test for bug 1388703
6114 2006-02-08 Raphael Neider <rneider AT web.de>
6116 * src/pic/pcode.c (pciTRIS): fixed typo,
6117 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6118 (LinkFlow): fixed handling of flows that end in a call,
6119 (ReuseReg): perform safety check earlier
6120 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6121 to work with flows at the beginning of a pBlock,
6122 fixes #1426557 (Symbol not previously defined),
6123 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6125 (RemoveUnusedRegisters): update register usage info
6126 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6127 created, reuse existing ones instead
6128 * src/pic/gen.c (genPcall): fixed #1424719
6130 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6132 * link/z80/lkmain.c,
6134 * link/z80/lkdata.c,
6135 * link/z80/aslink.h: fixed build on current cygwin:
6136 replaced getline() by lk_getline()
6138 2006-02-01 Borut Razem <borut.razem AT siol.net>
6140 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6141 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6142 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6143 src/regression/bool1.c, src/regression/bool2.c,
6144 src/regression/bool3.c, src/regression/call1.c,
6145 src/regression/compare.c, src/regression/compare10.c,
6146 src/regression/compare2.c, src/regression/compare3.c,
6147 src/regression/compare4.c, src/regression/compare5.c,
6148 src/regression/compare6.c, src/regression/compare7.c,
6149 src/regression/compare8.c, src/regression/compare9.c,
6150 src/regression/configword.c, src/regression/for.c,
6151 src/regression/inline.c, src/regression/mult1.c,
6152 src/regression/nestfor.c, src/regression/or1.c,
6153 src/regression/pointer1.c, src/regression/ptrfunc.c,
6154 src/regression/rotate1.c, src/regression/rotate2.c,
6155 src/regression/rotate3.c, src/regression/rotate4.c,
6156 src/regression/rotate5.c, src/regression/rotate6.c,
6157 src/regression/rotate7.c, src/regression/string1.c,
6158 src/regression/struct1.c, src/regression/sub.c,
6159 src/regression/sub2.c, src/regression/switch1.c,
6160 src/regression/while.c, src/regression/xor.c,
6161 src/regression/create_stc, src/regression/simulate,
6162 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6164 * src/regression/gpsim_assert.h: added
6166 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6168 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6169 ((void (code *) (void)) 0) ();
6178 * as/mcs51/aslink.h,
6180 * as/mcs51/asmain.c,
6181 * as/mcs51/lkdata.c,
6183 * as/mcs51/lkmain.c,
6186 * as/z80/asmain.c: fixed build on current cygwin:
6187 replaced getline() by as_getline()
6189 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6191 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6192 declarator in the symbol chain
6194 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6195 parameter list for function pointers
6196 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6197 * support/regression/tests/bug-716242.c: added
6199 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6201 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6203 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6205 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6207 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6208 inifinitely recurseable, added static
6209 * support/regression/tests/bug-1408066.c: added
6211 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6214 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6215 renamed, added possibility to create "postLoopLbl"-labels
6216 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6217 newiTempLoopHeaderLabel
6218 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6219 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6220 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6221 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6222 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6223 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6224 (basicInduction): fixed bug #136564, made static,
6225 (loopInduction): changed parameter of basicInduction, made static,
6226 (addPostLoopBlock): added
6227 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6228 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6230 * support/regression/tests/bug-136564.c: added
6231 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6232 --std-sdcc99 to LIBSDCCFLAGS
6234 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6236 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6238 * support/regression/tests/bug-1406131.c: added
6240 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6242 * src/SDCCast.c (decorateType): fix promotion of unary minus
6243 * src/SDCCsymt.c (computeType): beautified
6244 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6245 (valUnaryPM, valComplement): fix sign and promotion,
6246 (valNot): ANSI: result type is int (SDCC: unsigned char)
6247 * support/regression/tests/uminus.c: speedup by removing superflous
6249 * support/regression/tests/onebyte.c: added promotion and signedness
6250 tests for unary minus
6251 * support/regressions/tests/bug-477927.c: disable warning about
6252 uninitialized variables
6253 * support/regression/tests/not.c: added
6255 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6257 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6258 * src/mcs51/gen.c (gen51Code): show final register usage after
6259 fillGaps in asm with --i-code-in-asm
6260 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6261 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6262 incUsed, rliveClear, adjustIChain): made static,
6263 (setFromRange): excluded because it's unused,
6264 (findPrevUseSym, markWholeLoop): added,
6265 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6266 through all branches of predecessors enables sdcc to emit the warning
6267 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6268 (rlivePoint): made static, added parameter emitWarnings which is only
6269 true during the first run out of two,
6270 (findRecursiveSucc, findRecursivePred): removed,
6271 (computeLiveRanges): made static, added parameter emitWarnings,
6272 (dumpIcRlive): added for debugging only
6273 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6274 removed prototype of setFromRange()
6275 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6276 in call of computeLiveRanges()
6277 * support/regression/tests/bug-895992.c: added
6278 * support/regression/tests/bug-971834.c: added
6279 * support/valdiag/tests/bug-895992.c: added
6280 * support/valdiag/tests/bug-971834.c: added
6282 2005-12-18 Raphael Neider <rneider AT web.de>
6284 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6285 (genUnpackBits): improved code for direct operands,
6286 (genPackBits): improved code for literal assignment to bitfields
6287 and for direct destination operands (no FSR indirection),
6288 prevented redundant AND, fixes #1362800,
6289 (AccLsh): added parameter to disable masking of the result
6290 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6291 skip instructions with side-effects (like incfsz),
6292 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6293 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6294 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6297 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6299 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6300 volatile variables as spill location
6302 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6304 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6306 * support/regression/tests/bug-1376320.c: added
6308 2005-12-08 Raphael Neider <rneider AT web.de>
6310 * src/pic/device.c: renamed is_shared to pic14_is_shared
6311 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6312 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6313 (is_valid_identifier): added for above workaround
6315 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6317 * device/lib/Makefile.in: fixed to enable port-specific-objects
6318 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6319 char, thanks Hubert Sack
6320 * doc/sdccman.lyx: documented --xstack-loc,
6321 elaborated a bit more on interrupts and pitfalls,
6322 removed "setjmp/longjmp unsupported",
6323 documented some unsupported C99 features
6324 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6325 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6326 if, thanks Hubert Sack
6327 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6328 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6330 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6331 regression tests can report resource usage (rfe 700441)
6332 * support/regression/collate-results.py: report resource usage
6333 * support/regression/ports/ds390/spec.mk,
6334 * support/regression/ports/hc08/spec.mk,
6335 * support/regression/ports/mcs51/spec.mk,
6336 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6337 * support/regression/ports/ds390/uCsim.cmd,
6338 * support/regression/ports/hc08/uCsim.cmd,
6339 * support/regression/ports/mcs51/uCsim.cmd,
6340 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6341 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6342 library, use the default one
6343 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6344 building the library
6346 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6348 * config.dsp: added dependency on .version and configure_vc.awk
6349 * device/include/setjmp.h: updated for --stack-auto and --xstack
6350 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6351 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6352 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6353 * device/lib/libsdcc.lib: added _setjmp
6354 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6355 (decorateType): fixed bug 1372851,
6356 (optimizeGetHbit): fixed warning
6357 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6358 array initialisation
6359 * support/regression/tests/bug1057979.c: added test for bug 1358192
6360 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6362 2005-12-03 Borut Razem <borut.razem AT siol.net>
6364 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6365 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6367 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6369 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6370 createIval): implement symbol independant "flexible array member",
6371 (createIvalCharPtr): implemented flexible array initialisation with a
6373 * src/SDCCsymt.c (copyStruct): removed,
6374 (getSize): fixed misleading comment,
6375 (getAllocSize): removed, the additional allocation size is now in
6376 sym->flexArrayLength,
6377 (checkStructFlexArray): new, syntax checks for flexible array members,
6378 (compStructSize): added syntax checks for "flexible array members"
6379 (copyStruct): removed,
6380 (copyLinkChain): removed inefficient fix for bug 770487
6381 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6382 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6383 symbol->flexArrayLength
6385 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6386 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6387 * support/regression/tests/structflexarray.c: added
6388 * support/valdiag/tests/structflexiblearray.c: added
6390 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6392 * src/SDCCast.c (decorateType): fixed bug 1368489
6393 * support/Util/SDCCerr.c,
6394 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6396 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6398 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6399 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6401 2005-11-27 Borut Razem <borut.razem AT siol.net>
6403 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6404 support/cpp2/mkdeps.h: added command line option
6405 -obj-ext=<extension> to SDCPP to define object file externion, used
6406 for generation of make dependencies (-M)
6407 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6409 2005-11-26 Borut Razem <borut.razem AT siol.net>
6411 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6412 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6413 added pic and pic16 libraries
6415 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6417 * device/include/float.h: Corrected typo in prototype of __fsgt
6419 2005-11-25 Borut Razem <borut.razem AT siol.net>
6421 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6422 added creation of model-mcs51-stack-auto libraries
6424 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6426 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6428 * src/SDCCast.c (createIvalArray): removed obsolete comment
6430 2005-11-24 Borut Razem <borut.razem AT siol.net>
6432 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6433 added missing device/lib/mcs51/crt*.asm sources
6435 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6437 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6439 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6441 * device/lib/_fs2schar.c,
6442 * device/lib/_fs2sint.c,
6443 * device/lib/_fs2slong.c: optimized inline asm
6445 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6447 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6448 Better handling of floats between -1.0 and 0.0.
6450 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6452 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6453 (the missing "if"s prohibited removal of redundant labels)
6455 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6457 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6458 Properly convert floats between -1.0 and 0.0 to long, int, and char
6459 types (max integer value of negative floats tends to zero).
6460 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6461 Removed changes made so to work properly with floats between
6462 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6465 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6467 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6468 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6469 (genCast) cosmetic change
6470 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6471 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6473 * support/regression/tests/bitfields (testSignedBitfields): added
6475 2005-11-18 Borut Razem <borut.razem AT siol.net>
6477 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6478 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6479 introduced SILENT option to make building of pic16 libraries less
6481 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6483 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6484 Now they work properly with floats between -1.0 and 0.0
6485 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6487 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6489 * src/SDCCicode.c (printOperand): added missing else
6491 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6493 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6494 reformatted for better readability
6495 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6498 2005-11-17 Borut Razem <borut.razem AT siol.net>
6500 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6501 introduced SILENT option to make building of pic16 libraries less
6502 verbose - used for nightly snapshot build
6503 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6504 available on Win32 platforms.
6505 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6506 medium, large, pic and pic16
6508 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6510 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6511 printf("%f"...) sets fraction to zero.
6513 2005-11-16 Raphael Neider <rneider AT web.de>
6515 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6517 * src/pic/gen.c (genIfx): implemented for CARRY bit
6518 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6519 to generic pointers, fixes #1357332,
6520 (pic16_movLit2f): NEW,
6521 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6523 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6525 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6527 2005-11-11 Raphael Neider <rneider AT web.de>
6529 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6530 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6531 compute pointer's type from operand,
6532 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6533 improved single bit reads, fixes bug #1353379
6535 2005-11-09 Borut Razem <borut.razem AT siol.net>
6537 * support/scripts/sdcc.nsi: added lib/pic to the package
6539 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6541 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6543 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6545 * support/regression/tests/bug1348008.c: added
6546 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6547 * support/regression/tests/bug1337835.c: updated comment
6549 2005-11-06 Borut Razem <borut.razem AT siol.net>
6551 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6552 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6553 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6554 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6555 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6556 dynamic construction of cl_error_class and derivates - 2.nd try
6558 2005-11-05 Borut Razem <borut.razem AT siol.net>
6560 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6561 bug, which caused Bus Errors on sparc solaris
6563 2005-11-04 Borut Razem <borut.razem AT siol.net>
6565 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6566 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6567 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6568 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6569 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6570 and derivates to resolve the initialization problem on OSX
6572 2005-11-02 Borut Razem <borut.razem AT siol.net>
6574 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6575 corrected typo - #include <winsock2.h>
6577 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6579 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6580 (_asxxxx_mapping): added org directive for future enhancements
6582 2005-11-01 Borut Razem <borut.razem AT siol.net>
6584 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6585 enabled sockets on WIN32
6586 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6588 2005-10-31 Borut Razem <borut.razem AT siol.net>
6590 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6591 WIN32 backslash path delimiters should be escaped when used in C strings
6592 * support/regression/tests/bitfields.c: exclude failing assertions for
6593 __CYGWIN32__ and __MINGW32__ hosts
6595 2005-10-30 Borut Razem <borut.razem AT siol.net>
6597 * src/SDCCutil.c: corrected double comparison typo
6599 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6601 * device/lib/medium/Makefile: added for new memory model medium
6602 * device/include/asm/mcs51/features.h: updated for medium/pdata
6603 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6604 added Multiply & Accumulate sbit's and MAC0_PAGE define
6605 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6606 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6607 * device/lib/_mullong.c: update for medium model
6608 * device/lib/incl.mk: added medium model
6609 * doc/sdccman.lyx: documented medium model
6610 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6611 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6612 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6613 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6614 (allocParms): set SCLS and OCLS to pdata for medium model
6615 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6617 (powof2): return <0 if not power of 2
6618 * src/avr/gen.c (genBitWise): use updated powof2
6619 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6620 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6621 (shiftLLeftOrResult): use B if necessary
6622 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6623 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6624 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6625 * support/regression/Makefile.in: added test-mcs51-medium
6626 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6628 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6630 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6632 * device/lib/time.c (mktime): fixed bug 1334315
6634 2005-10-28 Raphael Neider <rneider AT web.de>
6636 * device/include/pic/p16f_common.inc: added common declarations
6637 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6639 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6641 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6642 (aopPutUsesAcc): added to predict accumulator use,
6643 (assignResultValue): save acc if necessary,
6644 (genMinusDec): store result if indirectly addressed,
6645 (genDivOneByte): save acc if necessary,
6646 (movLeft2Result): bugfix if left already in acc,
6647 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6648 attention to accumulator use (esp. pdata),
6649 (genReceive): receive pdata correctly
6650 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6651 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6653 2005-10-27 Raphael Neider <rneider AT web.de>
6655 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6657 2005-10-27 Raphael Neider <rneider AT web.de>
6659 * .version: changed version to 2.5.4
6660 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6661 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6662 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6663 arithmetics support routines
6664 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6665 * device/lib/Makefile.in: also create installdir for pic
6667 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6669 * src/pic/device.c (dump_sfr): rewritten to delegate register
6670 placement to the linker (use `extern sym' rather than sym EQU addr),
6671 (validAddress): fixed to check last specified address
6672 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6673 (popGetLit): truncate literal value to 8 bit,
6674 (popGet): moved assert to more appropriate place
6675 (popGetExternal): create pCode operand from and mark the according
6676 symbol as being `extern'
6677 (popGetAddr): added sanity check on immediate's offset, provide
6678 GPOINTER tag on demand
6679 (aopPut): fixed for immediates,
6680 (mov2w_op): move operand's address or contents to WREG (depending on
6681 operand type), safer variant of mov2w,
6682 (movwf,call_libraryfunc): NEW, handy abbreviations,
6683 (get_argument_pcop,get_return_val_pcop,pass_argument,
6684 get_returnvalue): interface for accessing function parameters and
6686 (assignResultValuei,genRet): use new parameter/return value interface
6687 (pic14_getDataSize): back to old version handling generic pointers,
6688 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6689 provided implementation and/or fixed old one,
6690 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6691 calls, removed legacy 8051 reference code
6692 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6693 (loadSignToC): NEW, move the operands sign bit to CARRY,
6694 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6695 genRightShiftSigned, accepts negative shift counts,
6696 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6697 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6698 generic pointers, __data pointers and __code pointers,
6699 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6700 and signed bitfields, limit bitfields to 8 bit,
6701 (genDataPointerGet): fixed number of bytes read,
6702 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6703 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6704 pointers to constant data are no longer assumed to point to __code
6705 space, removed invalid pointer types,
6706 (bitpatternFromVal): retrieve the PICs representation of an integer
6708 (genDataPointerSet): fixed assigning to po_immediate operands,
6709 (genGenPointerSet): implemented as library call,
6710 (genIfx): fixed incorrect condition,
6711 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6712 provide GPOINTER tag according to destination's storage class,
6713 (genCast): added code to handle casting to generic pointers, added
6714 sign-/zero extension of the result
6715 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6716 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6717 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6719 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6720 address/register resides in the shared banks
6721 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6722 put all variables into separate sections (have the linker arrange
6724 (picglue): put init code and interrupt handlers in separate sections
6725 * src/pic/main.c: added port specific options table, modified to PORT
6726 structure to make GPOINTERs 3 byte, added pic14_options
6727 (_pic14_do_link): private linking routine (update paths to libraries,
6728 add libsdcc.lib by default)
6729 * src/pic/main.h: declare pic14_options
6730 * src/pic/pcode.c: fixed instructions i/o relations,
6731 (RegCond): reverted to correct version,
6732 (newpCodeOpLit): truncate literals to 8 bit,
6733 (genericPrint): added debug output,
6734 (getRegFromInstruction): fixed for various operand types, simplified
6735 (BuildFlow): fixed broken handling of isntructions with labels
6736 (LinkFlow): start at last instruction in flow (skip trailing comments),
6737 pass the flow on to the next instruction after CALL
6738 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6739 (insertPCodeInstruction): fixed inserting after a skip instruction,
6740 (DoBankSelect): fixed for labeled instructions
6741 (OptimizepBlock): honor --nopeep switch
6742 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6743 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6744 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6745 (pCodeOptime2pCodes): allow disabling this optimization via
6746 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6747 but is still buggy), started implementation of a dataflow based
6748 pCode optimization (CSE + dead code elimination)
6749 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6750 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6751 names are independant of the stack location and therefore portable across
6754 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6756 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6757 (selectSpil): fixed bug 1337835 by not spilling bit variables
6758 * support/regression/tests/bug1337835.c: added test for this bug
6759 * src/mcs51/peeph.def: restart after rule 3.c,
6760 addded rules 263.x to optimize loading constants
6762 2005-10-26 Raphael Neider <rneider AT web.de>
6764 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6765 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6766 (genAssign): emit warning when casting literals to generic pointer
6767 type, also applies when taking the address of a fixed variable,
6768 (genCast): improved casting to generic pointers
6769 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6770 extern variables, added verbose error message
6771 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6773 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6775 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6776 carry must be complemented too
6777 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6778 could be emitted by genMinus
6779 * src/SDCCval.c (constVal): fixed bug 1305065
6781 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6783 * src/SDCCast.c (addCast): added promotion for bit variables
6784 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6785 promotion casts + optimisation
6786 (optimizeGetWord): fix warning 'i' might be used uninitialized
6787 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6788 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6790 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6792 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6793 all chars are promoted to int; promotion should be handled in SDCCast.c
6795 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6797 * device/lib/_strcmp.c: Fixed bug 1326457
6799 2005-10-11 Raphael Neider <rneider AT web.de>
6801 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
6802 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
6804 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
6806 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
6807 * support/regression/tests/sfr16.c: added test for the sfr32 bug
6809 2005-10-04 Raphael Neider <rneider AT web.de>
6811 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
6812 device/lib/pic16/pics.all: added pic18f1320
6813 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
6815 2005-09-30 Raphael Neider <rneider AT web.de>
6817 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
6818 * src/pic16/devices.inc: NEW, provides device descriptions
6819 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
6821 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
6823 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
6826 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
6828 * doc/sdccman.lyx: updated Highest Order Bit documentation,
6829 documented Any Order Bit, Higher Order Byte and Higher Order Word
6830 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
6831 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
6832 (optimizeGetAbit): new, to get any bit, not only the high bit,
6833 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
6834 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
6835 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
6836 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
6837 RIGHT_OP: also try GETBYTE, GETWORD optimization,
6838 GETABIT, GETBYTE, GETWORD: decorate them,
6839 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
6840 (ast_print): added GETABIT, GETBYTE, GETWORD
6841 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
6842 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
6843 (geniCodeBinary): new generic binary icode,
6844 (ast2iCode): added GETABIT, GETBYTE, GETWORD
6845 * src/port.h: updated comment for PORT.hasExtBitOp
6846 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
6847 (genGetByte): new, to get a single byte,
6848 (genGetWord): new, to get a word from a long,
6849 (gen51Code): added GETABIT, GETBYTE, GETWORD
6850 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
6852 2005-09-23 Raphael Neider <rneider AT web.de>
6854 * configure.in, configure: have device/lib/pic configured
6855 * device/lib/Makefile.in: added model-pic14
6856 * device/lib/clean.mk: added pic/ to clean rule
6857 * device/lib/pic: added rudimentary pic14 library providing support
6858 functions for multiplication/division/generic pointer access
6859 * src/SDCCopt.c (convilong): mark support functions as extern
6860 for pic14 port as well
6861 * src/pic/gen.c (genMult): added assertions,
6862 (genpic14Code): emit warning on unhandled iCodes
6863 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
6864 * src/pic/pcode.c (pCodeOpCopy),
6865 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
6866 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
6867 SFR_REGISTER}), made safe for future extensions
6868 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
6869 instructions even if preceeded by SKIP instructions (also remove
6870 them); removed unused code
6871 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
6872 prevents leaving parts of the structure uninitialized after copying
6874 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
6876 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
6878 * support/regression/tests/addsub.c: added test for the bug
6880 2005-09-21 Raphael Neider <rneider AT web.de>
6882 * device/include/pic16/pic18f1220.h,
6883 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
6884 * device/lib/pic16/Makefile.rules: added missing opening paren
6885 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
6886 are provided in genutils.c,
6887 (genUminusFloat,genUminus,genCmpEq): added asserts on different
6888 operand/result sizes,
6889 (genCmp): assert on NULL pointers first, then check deref'ed values
6890 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
6893 2005-09-18 Raphael Neider <rneider AT web.de>
6895 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
6896 as these are now unused,
6897 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
6898 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
6899 local, avoids uninitialized pointer dereference on r->name
6900 * src/pic16/ralloc.c (newReg): fixed indentation
6902 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
6904 * src/SDCCval.c (constVal): fixed bug 730366
6905 * support/Util/SDCCerr.c,
6906 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
6908 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
6910 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
6912 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
6914 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
6916 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
6918 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
6919 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6920 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
6921 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6922 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
6923 * packihx/packihx.c (hexDigit): made c unsigned char
6924 * as/mcs51/lklibr.c (fndsym),
6925 * link/z80/lkgb.c (gb),
6926 * link/z80/lklibr.c (fndsym),
6927 * link/z80/lkrloc.c (relr),
6928 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
6929 * src/SDCC.lex (checkCurrFile, process_pragma),
6930 * src/SDCCglue.c (spacesToUnderscores),
6931 * src/SDCCmain.c (setParseWithComma, processFile),
6932 * src/asm.c (tvsprintf, printCLine),
6933 * src/avr/gen.c (emitcode, aopPut),
6934 * src/ds390/gen.c (emitcode),
6935 * src/hc08/gen.c (emitcode, emitinline),
6936 * src/mcs51/gen.c (emitcode, genInline),
6937 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6939 * src/pic/ralloc.c (debugLog),
6940 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6942 * src/pic16/ralloc.c (debugLog),
6943 * src/z80/main.c (_process_pragma):
6944 made all ctype.h function calls safe
6945 * src/SDCCopt.c: include math.h for fabs
6946 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
6947 and used them throughout the code to make ctype.h function calls safe
6948 * src/ds390/main.c (asmLineNodeFromLineNode),
6949 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
6950 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
6952 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
6953 (newpCodeAsmDir): made ctype.h function calls safe
6954 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
6955 pic16_emitcode): made lbp unsigned char*
6956 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
6957 (pic16_newpCodeAsmDir): made ctype.h function calls safe
6958 * src/xa51/gen.c (emitcode),
6959 * src/z80/gen.c (_emit2): made lbp unsigned char*
6960 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
6963 2005-09-05 Raphael Neider <rneider AT web.de>
6965 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
6966 access bank splitpoint
6968 2005-09-05 Raphael Neider <rneider AT web.de>
6970 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
6972 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
6974 * .version: changed to version 2.5.3
6975 * doc/sdccman.lyx: changed version to 2.5.3,
6976 documented --codeseg and --constseg and pragma codeseg and constseg,
6977 documented bit parameters (reentrant) and bit returning
6978 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
6979 currFunc->recvSize, but is this ok for all ports?
6980 (ast2iCode): result of ~ on unsigned char must be cast to int for
6982 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
6983 function pointers in bit space
6984 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
6985 (processFuncArgs): call port.reg_parm() with reentrancy info
6993 * src/z80/main.c: port.reg_parm prototype extended with
6994 "bool reentrant" parameter
6995 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
6996 options.stackAuto for allocating bit register parameters
6997 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
6998 (genSend): set BitBankUsed if it is,
6999 (selectRegBank): factored out of genCall for use in genPcall,
7000 (genCall): removed redundant dtype assignmen, use selectRegBank,
7001 (genPcall): handle returning in Carry properly, save in F0 if needed,
7002 (genReceive): handle bit register parameters
7003 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7004 (mcs51_assignRegisters): enable bit registers for all reentrant
7005 functions and don't set BitBankUsed unconditionally
7006 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7007 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7008 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7010 2005-08-27 Borut Razem <borut.razem AT siol.net>
7012 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7013 ppc-osx (Darwin) does not support -u option. It seems that it is
7014 supported only on Linux - GNU cp
7016 2005-08-25 Borut Razem <borut.razem AT siol.net>
7018 * sim/ucsim/gui.src/serio.src/Makefile.in,
7019 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7020 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7021 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7022 install and strip, since the strip at /usr/ccs/bin should be used
7025 2005-08-24 Borut Razem <borut.razem AT siol.net>
7027 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7029 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7031 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7034 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7036 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7037 * as/mcs51/lkmain.c (link_main): fixed warning
7038 * device/include/stdbool.h: ds390 has no advanced bit support yet
7039 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7040 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7041 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7042 and updated their macros
7043 * src/SDCCval.c (constVal): updated comment for renamed b_long
7045 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7047 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7048 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7049 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7050 (oprio): set priority for '['
7051 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7053 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7054 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7055 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7056 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7057 added overlayable BIT_BANK area
7058 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7059 (summary2): explain 'T' in legenda
7060 * as/mcs51/lkrloc.c: replaced old K&R style,
7061 (relr): added R_BIT processing,
7062 (errmsg): added "Bit-addressable relocation error",
7063 (adb_bit): added for converting from byte- to bit-addressable space,
7064 (adb_24_bit): added for converting from byte- to bit-addressable space
7065 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7066 used in reentrant functions now even as return value
7067 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7068 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7069 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7070 * src/SDCCglobl.h: added indicator BitBankUsed
7071 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7072 the bit registers b0-b7
7073 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7074 (geniCodeCast): fixed bug 1263853,
7075 (geniCodeLogicAndOr): put result in bool or char,
7076 (geniCodeReceive): added parameter func for accessing the return type,
7077 (geniCodeFunctionBody): pass func to geniCodeReceive
7078 * src/SDCCmain.c: added indicator BitBankUsed
7079 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7080 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7081 (checkSClass): don't put automatic bool/bit on stack,
7082 (checkFunction): removed check on function cannot return bit
7083 * src/SDCCsymt.h: added newBoolLink prototype
7084 * src/mcs51/gen.c (rb1regs): added bit registers,
7085 (movc): created for assigning to carry,
7086 (pushReg, popReg): created for pushing registers,
7087 (sameRegs): check both AOP_REG and AOP_CRY types,
7088 (aopOp): handle bit registers,
7089 (aopPut): optimization no self-assign,
7090 (saveRegisters): push reg->base (bits) only once for bit registers,
7092 (unsaveRegisters): pop reg->base only once and use popReg,
7093 (assignResultValue): added parameter func and return in carry for bits,
7094 (genIpush): optimization no reload in A if not changed,
7095 (genSend): bit parameters in reentrant functions are passed in bit
7096 registers by first assigning to bits in B, then save registers and
7098 (genCall): handle returning in Carry properly, save it in F0 if needed,
7099 (genPcall): updated assignResultValue call, this is not safe yet for bit
7100 returning function !!!
7101 (genFunction): don't generate equ's for bit registers and use pushReg,
7102 (genEndFunction): take care of bit returning functions and use popReg,
7103 (genRet): return bit in Carry,
7104 (genIfx): optimize bit registers and other directly addressable bits,
7105 (genReceive): updated assignResultValue call
7106 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7107 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7108 registers when using stack-auto
7109 * src/mcs51/ralloc.c (_G): added allBitregs,
7110 (regs8051): added the bit registers,
7111 (createStackSpil): use macro IS_BIT,
7112 (getRegBit): added to allocate a bit register, else spill,
7113 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7114 (updateRegUsage): factored out to ease stepping while debugging,
7115 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7116 also allocate bit registers,
7117 (fillGaps): handle bit registers,
7118 (findAllBitregs): added to create bit vector with all bit registers,
7119 (mcs51_allBitregs): returns this bit vector,
7120 (mcs51_assignRegisters): when using stack-auto use bit registers for
7121 passing parameters and creating local variables
7122 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7124 2005-08-22 Borut Razem <borut.razem AT siol.net>
7126 * device/lib/Makefile.in: replaced find option -or with -o
7127 to make it run on solaris
7129 2005-08-22 Raphael Neider <rneider AT web.de>
7131 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7132 fixes #1265442 (crash on Solaris)
7134 2005-08-20 Borut Razem <borut.razem AT siol.net>
7136 * configure, configure.in: added tests for libsocket and libnsl libraries,
7137 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7138 from support/regression/Makefile.in
7139 * support/regression/Makefile.in: added
7140 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7141 * sim/ucsim/libtool: regenerated on sparc-solaris
7142 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7143 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7144 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7145 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7146 sparc-solaris, which doesn't use GNU ld linker
7147 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7148 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7150 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7152 * src/mcs51/peeph.def: updated comments
7154 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7156 * device/lib/_gptrget.c,
7157 * device/lib/_gptrput.c: slightly shorter
7158 * doc/sdccman.lyx: incremented version
7159 * src/mcs51/peeph.def: moved peephole comments to the line of first
7160 change to better keep line correlation, reanimated 186.e
7161 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7163 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7165 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7166 David Saxton with quotes around file name.
7168 2005-08-15 Borut Razem <borut.razem AT siol.net>
7170 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7171 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7172 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7173 make tests run on x86_64 platform
7175 2005-08-13 Raphael Neider <rneider AT web.de>
7177 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7178 as it might be executed DURING a build (parallel make is wonderful)
7180 2005-08-13 Raphael Neider <rneider AT web.de>
7182 * device/lib/Makefile.in (port-specific-objects-pic16):
7183 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7184 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7186 * device/lib/pic16/Makefile.rules: build subdirs before creating
7187 the library, removed builddir rule, create $(builddir) early in
7188 recurse rule, use empty recurse rule for leaf directories
7189 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7190 mkdir errors (race condition), removed duplicate suffix "hex"
7192 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7193 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7194 prevents mkdir -p from aborting on Alpha
7196 2005-08-12 Raphael Neider <rneider AT web.de>
7198 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7199 db-statements in order to allow for arrays of pointers in code
7200 sections to be placed without interspersed 0-padding, fixes
7202 * (emitStatistics): fixed division by zero for pic18f1220
7203 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7204 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7205 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7206 * (pic16_pCodeConstString): keep track of already emitted string
7207 literals to prevent "duplicate definitions of symbol _str_NR"
7208 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7210 * device/lib/Makefile.in: ignore failing PIC16 library builds
7211 * device/lib/pic16/Makefile: do not build if gputils are missing
7212 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7214 2005-08-10 Raphael Neider <rneider AT web.de>
7216 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7219 2005-08-10 Raphael Neider <rneider AT web.de>
7221 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7222 Rokas' patch to add the new fixed point type "__fixed16x16"
7223 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7224 functions for __fixed16x16 arithmetics
7225 * device/lib/pic16: reimplemented the build system to support
7226 a separate build directory, better handling of libio (create
7227 the library in a separate subdir for each architecture) and
7228 easier configuration (centralized in Makefile.common)
7230 2005-08-07 Raphael Neider <rneider AT web.de>
7232 * src/pic16/gen.c (genrshTwo): fixed sign extension
7233 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7234 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7236 * device/include/pic16/pic18f4220.h: NEW, header for
7237 pic18f4220 and pic18f4320
7238 * device/include/pic16/pic18fregs.h: added new devices,
7239 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7240 * device/include/pic16/signal.h: resolved name clashes
7241 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7242 to also allow testing for interrupt enable bits, added
7243 comments on how to use the macros
7244 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7245 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7246 register definitions for the devices
7247 * device/lib/pic16/pics.all: added new devices
7248 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7250 * device/lib/pic16/libc/stdlib/memfree: do not count
7251 the block header as free memory
7252 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7253 simplified and added missing end-of-blocklist-marker
7254 (reported by Peter Onion, fixes #1252814)
7255 * (_mergeHeapBlock): fixed loop condition
7256 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7257 len==0, restructured code
7258 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7259 up a bit, reduced bitfield accesses, prevent endless loops
7260 in case of heap corruption
7261 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7262 "unreferenced arguments/must return a value" warnings
7263 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7264 replaced BAUDREG with SPBRG
7265 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7266 device/lib/pic16/debug/gstack/gstack.c: replaced
7267 _naked, _asm, _endasm with __naked, __asm, __endasm
7269 2005-08-05 Raphael Neider <rneider AT web.de>
7271 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7272 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7274 2005-08-05 Borut Razem <borut.razem AT siol.net>
7276 * device/lib/Makefile.in: added missing ';'
7277 * configure: removed ^M characters
7279 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7281 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7282 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7285 2005-08-04 Borut Razem <borut.razem AT siol.net>
7287 * configure.in: pic16 libraries build 2nd try - enable running
7288 configure in device/lib/pic16
7289 * configure: regenerated from configure.in
7290 * device/lib/Makefile.in: create $(PORT)/bin directory
7292 2005-08-03 Raphael Neider <rneider AT web.de>
7294 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7295 to get/set values via pointers
7296 * (genUnpackBits,genPackBits): changed detection of
7297 ptr->bitfield vs. sym.bitfield, fixed access via generic
7298 pointers, removed dead (wrong) code for multibyte bitfields
7299 * (genNearPointerGet, genGenPointerGet): removed useless code,
7300 fixed bitfield detection, fixes #1250594
7301 * (genNearPointerSet): removed useless code
7302 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7303 and introduced macro pic16_emitpcode that conditionally emits
7304 the origin of the following pCode (useful for debugging SDCC)
7305 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7306 * (createDefmap): fixed handling of LFSR for --optimize-df
7308 2005-08-02 Borut Razem <borut.razem AT siol.net>
7310 * device/lib/Makefile.in: pic16 libraries build enabled since
7311 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7313 2005-08-02 Raphael Neider <rneider AT web.de>
7315 * src/pic16/gen.c (genPackBits): removed deprecated warning
7316 * (genGenPointerSet): fixed bitfield detection
7318 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7320 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7322 2005-07-31 Raphael Neider <rneider AT web.de>
7324 * device/lib/pic16/libdev/pic18f458.c,
7325 device/include/pic16/pic18f458.h: added missing T0CONbits
7327 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7329 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7331 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7333 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7335 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7337 * device/include/mcs51/at89c51ed2.h: added.
7339 2005-07-23 Raphael Neider <rneider AT web.de>
7341 * src/pic/gen.h: added emitpcode macro for debugging
7342 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7343 and replace by macro adding debug information on demand
7344 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7345 * (gencjne): tried to fix; replaced with correct (slower) code
7346 * (gen{Unp,P}ackBits): fixed single bit access
7347 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7348 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7349 previous instruction
7350 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7351 register has to be handled with care (forbidding movement
7352 of assignments/uses, removing assignments completely, ...)
7353 * (pCodeOptime2pCodes): make use of regIsSpecial
7354 * added lots of debugging output (commented out)
7355 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7356 from being reused as result UNLESS it is known to work
7358 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7360 * support/Util/dbuf.h: include <stddef.h> for size_t
7361 * .version: changed to version 2.5.2
7363 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7365 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7367 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7369 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7370 (genModOneByte): removed needless psha/pula
7372 2005-07-22 Raphael Neider <rneider AT web.de>
7374 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7375 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7376 * src/pic/gen.c (resolveIfx): do not "invent" labels
7377 * (genSkipc): changed to positive logic
7378 * (genSkipCond): removed as no longer needed
7379 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7381 * (genLeftShift): check operands are in different registers
7382 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7383 INCF does not update CARRY...
7384 * src/pic/main.c: fixed _linkCmd
7385 * src/pic/pcode.c (unlinkpCode): added inactive code
7386 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7387 alive (do not assign result and operand overlapping registers)
7389 2005-07-22 Raphael Neider <rneider AT web.de>
7391 * src/pic/device.c (dump_sfr): replaced register declaration with
7392 call to emitSymbolToFile() to avoid duplicate symbols
7393 * (assignRelocatableRegisters): do not declare external symbols
7394 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7395 right (take size of type, not etype)
7396 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7397 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7398 * (packRegsForAccUse): disabled assignment of WREG as
7399 the result reg to prevent occurence of just fixed #1235003,
7401 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7402 symbols (avoids duplicate symbols in .asm file)
7403 * (pic14emitRegularMap): use emitSymbolToFile()
7404 * src/pic/gen.c (aopOp): fixed spillLocation handling
7405 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7406 * (genDataPointerSet): removed unneccessary variables/output
7408 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7410 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7411 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7413 2005-07-21 Raphael Neider <rneider AT web.de>
7415 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7416 architecture cannot handle them efficiently, fixes bug #1235003
7417 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7418 check for empty sets before using them (fixes bug #1232190)
7420 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7422 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7423 (lnksect2): generate warnings for memory overlap
7424 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7425 constseg to set the name of these segments so you can instruct the linker
7426 to place them in banks
7427 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7428 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7429 added code_seg and const_seg to options
7430 * src/SDCCglue.c (emitMaps): use options.const_seg,
7431 (createInterruptVect): put interrupt vectors in segment HOME,
7432 (glue): put HOME before static segment and put the main glue in HOME,
7433 (glue): use options.code_seg
7434 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7435 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7436 these segments so you can instruct the linker to place them in banks
7437 (linkEdit): use code_loc for HOME segment which should be the first
7438 segment in code memory now
7439 * src/SDCCmem.c: fixed more stuff like bug 1238386
7440 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7441 (changePointer): don't change function pointers to code pointers for
7443 (compareType): added exceptional check for banked function pointers
7444 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7445 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7446 after static in code memory
7447 * src/mcs51/gen.c: added aopLiteralLong prototype,
7448 (aopForSym): use getSize for functions,
7449 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7450 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7451 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7453 (genPcall): use call for literal function pointers and generate banked
7454 calls over the one trampoline so there's only one place for the user to
7455 modify according to his/hers hardware,
7456 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7457 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7458 * src/mcs51/main.c: added keyword banked,
7459 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7460 * support/Util/SDCCerr.c,
7461 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7462 needed for passing the bank and address to the trampoline
7463 * device/lib/mcs51/crtbank.asm: added for bankswitching
7464 * device/lib/mcs51/Makefile: added crtbank
7466 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7468 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7469 for fields at offset 0 of a struct or union as reported
7470 on 2005-07-07 in the developer mailing list.
7472 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7474 * src/SDCCmem.c: fixed bug 1238386
7476 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7478 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7479 (patch #1144962), added peephole 300, enabled 259.x
7480 * doc/sdccman.lyx: removed screenshot and provided link instead
7482 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7484 * doc/sdccman.lyx: added section about debugging with ddd
7485 * doc/figures/ddd_example.eps: screenshot of debugging session
7487 2005-07-04 Raphael Neider <rneider AT web.de>
7489 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7490 like CODE pointers, fixes #1115683
7491 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7492 call, fixes bugs #1232211, #1228110,
7493 fixed wrong casts to pCodeFlow from pCodeInstructions
7495 2005-07-04 Raphael Neider <rneider AT web.de>
7497 * src/pic/gen.c (popGet): changed assert to allow for
7499 * (popGetAddr): changed signature to provide
7500 an additional index, patched all call sites
7501 * (genCmpEq): handle literal-like operands correctly
7502 * (genAddrOf): added sanity checks on __code/__data pointers
7503 * (genAssign): added handling of symbols from __code section
7504 * (gencjne): do not generate code for comparisons whose result
7505 is neither stored nor used, fixes bug #1171114
7506 * (AccLsh, AccRsh): operate on operand instead of WREG
7507 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7508 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7510 * rewrote complete shift-by-literal logic, commented unused
7512 * (genConstPointerGet): get multiple bytes (if result size > 1),
7513 fixed handling of non-immediate addresses
7514 * (genPointerGet): handle CODE pointers like CONST pointers
7515 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7516 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7517 operand is to be treated as a literal or not
7518 * (mov2w,genPcall,genCmpEq),
7519 src/pic/genarith.c: use aop_isLitLike() to decide between
7520 literal/register contents
7521 * (addSign): added missing offset
7522 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7523 only emit comment in debug-mode,
7524 use {aop,op}_isLitLike throughout the file
7525 * src/pic/glue.c: fix initializers for pointers (work in progress)
7526 * src/pic/pcode.c (get_op): honor index on _const symbols
7527 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7528 * (dumppBlock): added pCode size estimation
7529 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7530 check for IS_SYMOP before OP_SYMBOL'ing
7531 * fixed indentation, compacted switch-statements
7532 * (allocReg): find free register and allocate it instead of
7533 allocating new registers all the time
7534 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7535 registers as its operands (necessary only for multibyte GETs)
7537 2005-07-01 Raphael Neider <rneider AT web.de>
7539 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7540 debugging .asm-output macros FENTRY + FEXIT
7541 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7543 * (emitpComment): NEW, printf to pCode
7544 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7546 * (popGetAddr): NEW, variant of popGet to access an immediates
7547 high(er) bytes instead of the n'th byte of memory they reference,
7548 replaced popGet with popGetAddr where neccessary
7549 * (genDataPointerGet): reactivated and fixed implementation
7550 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7552 * (genDataPointerSet): fixed multibyte assignments
7553 * (genpic14Code): fixed --i-code-in-asm handling
7554 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7555 * (genPlus): fixed index-out-of-bounds error
7556 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7557 * src/pic/ralloc.c: added debugging output macro FENTRY2
7558 * (spillThis): fixed indentation, enbraced for-body for clarity
7559 * (rematStr): commented out as now unused
7560 * (regTypeNum): commented out special spill case (overwrites
7562 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7564 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7566 * doc/sdccman.lyx: documented sfr16/sfr32,
7567 added example for using storage class with function pointers
7568 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7570 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7572 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7573 * device/lib/_itoa.c,
7574 * device/lib/_ltoa.c: optimized codesize
7575 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7576 but don't know how to suppress the double warning.
7577 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7578 * support/Util/SDCCerr.c,
7579 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7581 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7583 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7584 fixed old K&R prototypes
7585 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7586 * device/lib/_gptrget.c,
7587 * device/lib/_gptrgetc.c,
7588 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7589 also new versions for small generic pointers and banked generic pointers
7590 * src/port.h: added const_name
7591 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7592 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7593 * src/SDCCcse.c (findPrevIc): check all associative operators
7594 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7595 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7596 * src/SDCCmem.c: updated comments,
7597 set far-space to 0 for pdata, results in optimized code
7598 * src/SDCCmem.h: added macro CONST_NAME
7599 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7600 moving the info into the highest bits, see also gptrget/gptrput
7601 * src/src.dsp: added sdcc.ico to project files
7602 * src/avr/gen.c (genCast): fixed bug 0x%d
7603 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7604 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7605 relation between ptr_type and DCL_TYPE,
7606 (genCast): fixed bug 0x%d
7607 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7608 (CODE)" for const_name
7609 * src/hc08/gen.c (genCast): fixed bug 0x%d
7610 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7611 (hc08_port): added "CONST (CODE)" for const_name
7612 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7613 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7614 between ptr_type and DCL_TYPE,
7615 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7616 operand* and took AOP() inside function so sfr-ness can be checked,
7617 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7619 (genFunction, genEndFunction): optimized stack setup,
7620 (genMinus): optimized for literals with ending zeroes (in bytes),
7621 (genCast): fixed bug 0x%d
7622 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7623 (mcs51_port): added "CONST (CODE)" for const_name
7624 * src/mcs51/peeph.def: made rule 226 more generic
7625 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7626 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7627 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7628 * src/z80/main.c (z80_port): added NULL for const_name,
7629 (gbz80_port): added NULL for const_name
7630 * support/regression/tests/bug663539.c,
7631 * support/regression/tests/sfr16.c: new tests
7633 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7635 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7637 2005-06-24 Raphael Neider <rneider AT web.de>
7639 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7641 * device/include/pic16/signal.h: added USBIF
7644 2005-06-24 Raphael Neider <rneider AT web.de>
7646 * device/lib/pic16/libdev/pic18f2455.c,
7647 device/include/pic16/pic18f2455.h: NEW
7648 * device/include/pic16/pic18fregs.h,
7649 device/lib/pic16/pics.all,
7650 src/pic16/device.c: added 18f2455
7651 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7652 device/include/pic16/{pic18f[68][567].h,usart.h}:
7653 replaced MULTIPLE_USARTS define with more relaible
7654 compatibility sfrs (for USART access)
7656 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7658 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7659 and the output asm file line is printed on two lines.
7661 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7663 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7664 BGT, BLE, BHI, and BLS instructions
7665 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7667 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7668 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7670 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7672 2005-06-15 Raphael Neider <rneider AT web.de>
7674 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7675 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7676 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7677 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7678 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7680 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7682 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7683 Marcel Telka in bug #1215704
7685 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7687 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7688 located in shared memory bank.
7690 2005-05-31 Raphael Neider <rneider AT web.de>
7692 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7693 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7694 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7696 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7698 * device/lib/_strncpy.c: fixed the fix
7700 2005-05-26 Raphael Neider <rneider AT web.de>
7702 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7703 initializers with \0, bug #1208187
7704 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7705 intializers with \0, bug #1208187
7707 2005-05-26 Raphael Neider <rneider AT web.de>
7709 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7710 initializers with \0, bug #1208187
7711 * src/pic16/main.c (_process_pragma): added sanity checks
7712 for stack position and size, emit warnings when appropriate
7714 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7716 * device/lib/_strncpy.c: fixed not filling with \0
7718 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7720 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7722 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7723 compound_statement),
7725 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7727 2005-05-24 Raphael Neider <rneider AT web.de>
7729 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7731 2005-05-24 Raphael Neider <rneider AT web.de>
7733 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7734 TRISE definitions, closes bug #1162453
7736 2005-05-22 Raphael Neider <rneider AT web.de>
7738 * src/pic16/main.c (_process_pragma): check for missing
7739 arguments to pragmas code and udata
7740 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7741 consistency fixes to match other headers (thanks to Jim Paris)
7742 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7744 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7746 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7748 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7750 * support/regression/tests/bug1198642.c: new test
7751 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7752 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7753 * support/scripts/resource.h,
7754 * support/scripts/resource.rc,
7755 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7756 * support/scripts/sdcc.ico: added 32x32 icon
7758 2005-05-18 Raphael Neider <rneider AT web.de>
7760 * device/lib/pic16/libdev/pic18f*.c,
7761 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7762 keywords to "__sfr" and "__at (X)"
7763 * device/include/pic16/pic18fregs.h: added pic18f4520
7764 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7765 #1203088 (MPLAB compatibility)
7767 2005-05-17 Raphael Neider <rneider AT web.de>
7769 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7770 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7771 * device/lib/pic16/pics.all: added new devices
7772 * src/pic16/device.c: added support for pic18f4520
7774 2005-05-16 Raphael Neider <rneider AT web.de>
7775 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7776 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7777 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7778 convenience function for bit access
7780 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7782 * device/lib/printf_large.c: fixed bug 1193299
7783 * support/regression/tests/bug1057979.c: added test %3.3s
7785 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7787 * device/include/mcs51/8051.h,
7788 * device/include/mcs51/8052.h: made parseable with lint
7789 * device/include/mcs51/lint.h: added include file for (sp)lint
7790 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7791 * doc/cdbfileformat.lyx,
7792 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7794 2005-05-14 Raphael Neider <rneider AT web.de>
7796 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
7797 * device/lib/pic16/libc/stdlib/itoa.c (new)
7798 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
7799 * device/lib/pic16/libio/Makefile: exclude subdir according to
7800 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
7801 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
7802 * src/pic16/gen.c (genFunction): prevent annoying warning
7803 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
7805 * support/cpp2/cppmain.c (cpp_output_string): new
7806 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
7809 2005-05-13 Borut Razem <borut.razem AT siol.net>
7811 * src/SDCCmain.c (linkEdit): fixed bug 1195202
7813 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7815 * .version: changed to version 2.5.1; back to bleeding edge development
7817 2005-05-11 Borut Razem <borut.razem AT siol.net>
7819 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
7820 generate PDF version 1.3 documents
7822 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7824 * .version: changed to version 2.5.0
7826 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7828 * doc/sdccman.lyx: updated weblinks, index and smaller updates
7830 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7832 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
7833 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
7834 well as many smaller updates.
7835 * .version: changed to version 2.5.0-pre1
7837 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7839 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
7841 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
7843 * support/regression/tests/bug1185672.c: added
7844 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
7846 * src/mcs51/gen.c (genCall): added comments, made it look safer
7847 * src/mcs51/gen.c (genEndFunction): simplified
7849 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
7851 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
7853 2005-04-14 Borut Razem <borut.razem AT siol.net>
7855 * fixed bug 1045046 - SIGSEGV with really simple code?:
7856 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
7857 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
7859 2005-04-14 Borut Razem <borut.razem AT siol.net>
7861 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
7862 src/pic16/device.h: temporarily disabled experimental #inline pragma
7865 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
7867 * device/include/z80/stdio.h,
7868 * device/include/z80/string.h: removed these highly incomplete files so
7869 SDCC can use the default ones in device/include/
7871 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7873 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
7875 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
7878 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7880 * device/include/malloc.h: removed redundant __reentrant prototypes
7881 * device/lib/_mullong.c: added working xstack variant in asm (C version
7882 doesn't pass regression tests)
7883 * device/lib/bpx.c: used __data and made bpx char for mcs51
7884 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
7885 (createFunction): fixed bug with xstackPtr
7886 * src/SDCCcse.c: corrected comments
7887 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
7888 (killDeadCode, eBBlockFromiCode): removed unused code
7889 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
7891 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
7892 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
7893 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
7894 (genModOneByte): fixed warning in MSVC
7895 * src/mcs51/main.c (): added comments
7896 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
7898 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7900 * src/SDCCmain.c (linkEdit): oops, changed one line too many
7902 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
7904 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
7906 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
7908 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
7909 characters arrays of larger size than the declared one.
7911 2005-04-10 Borut Razem <borut.razem AT siol.net>
7913 * src/pic/gen.c (genInline),
7914 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
7915 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
7916 (findNextInstruction), (findPrevInstruction),
7917 (findInstructionUsingLabel),
7918 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
7919 * src/pic/pcode.c (findLabel): added missing '\n'
7920 * src/src.dsp: added SDCCdwarf2.c to the project
7922 2005-04-09 Borut Razem <borut.razem AT siol.net>
7924 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
7926 2005-04-08 Raphael Neider <rneider AT web.de>
7928 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
7929 into the chain after a given one) and mergeDefmapSymbols (combine
7930 defmap entries for each symbol per pcode)
7931 * (createDefmap): have defmap entries merged in the end
7932 * (defmapReplaceSymRef): split defmap entries covering two accesses to
7933 a symbol before replacing one access type's symbol, merge symbols in
7934 the end (replacement symbol might already have an entry)
7935 * (assignValnums): keep reference to written WREG intact
7937 2005-04-08 Raphael Neider <rneider AT web.de>
7939 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
7942 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
7944 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
7947 2005-04-07 Raphael Neider <rneider AT web.de>
7949 * device/include/pic16/usart.h: added compatibility defines for
7950 devices with more than one USART
7951 * device/include/pic16/pic18f[68][567]20.h: activated above defines
7953 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7955 * device/lib/Makefile.in: updated for port specific include
7957 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7959 * support/regression/ports/mcs51/spec.mk: added mcs51 include
7961 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7963 * device/include/8051.h,
7964 * device/include/8052.h,
7965 * device/include/at89S8252.h,
7966 * device/include/at89c55.h,
7967 * device/include/at89x051.h,
7968 * device/include/at89x51.h,
7969 * device/include/at89x52.h,
7970 * device/include/mcs51reg.h,
7971 * device/include/reg51.h,
7972 * device/include/reg764.h,
7973 * device/include/regc515c.h,
7974 * device/include/sab80515.h: (re)moved these 12 files
7975 * device/include/mcs51/8051.h,
7976 * device/include/mcs51/8052.h,
7977 * device/include/mcs51/at89S8252.h,
7978 * device/include/mcs51/at89c55.h,
7979 * device/include/mcs51/at89x051.h,
7980 * device/include/mcs51/at89x51.h,
7981 * device/include/mcs51/at89x52.h,
7982 * device/include/mcs51/mcs51reg.h,
7983 * device/include/mcs51/reg51.h,
7984 * device/include/mcs51/reg764.h,
7985 * device/include/mcs51/regc515c.h,
7986 * device/include/mcs51/sab80515.h: and added them here
7988 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
7990 * device/include/stdarg.h: changed SDCC specific keywords to double
7992 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
7994 * device/include/hc08/mc68hc908gp32.h,
7995 * device/include/hc08/mc68hc908jb8.h,
7996 * device/include/hc08/mc68hc908jkjl.h,
7997 * device/include/hc08/mc68hc908qy.h: fixed comments
7998 * device/include/mcs51/README: updated
7999 * device/include/mcs51/c8051f120.h: added PINRSF
8000 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8001 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8002 amidst code. Also inline is not supported.
8004 2005-04-06 Raphael Neider <rneider AT web.de>
8006 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8007 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8008 callers stack/frame pointers
8010 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8012 * device/include/pic16/usart.h: added, missing in previous commit,
8013 * device/include/pic16/adc.h: fixed typo,
8014 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8016 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8018 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8019 uninitialized because a bug appears with gplink
8020 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8021 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8022 complains for unrecognised option
8024 2005-04-05 Raphael Neider <rneider AT web.de>
8026 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8027 structs as well (using memcpy)
8028 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8029 on ISRs (GOTO has no label)
8030 * src/pic16/device.h: added OF_OPTIMIZE_DF
8031 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8032 new data flow analysis/optimization
8033 * src/pic16/pcode.c: added (prototypes for and implementation of)
8034 dataflow analysis functions, fixed pCodeInstructions' inCond and
8035 outCond values, made RCALL a branch instruction
8036 * (pic16_unlinkpCode): keep C line if possible
8037 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8038 C line moved if possible
8039 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8040 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8041 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8042 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8044 * (pic16_getJumptabpCode): NEW, needed in...
8045 * (LinkFlow): fixed handling of jumptables, calls and conditional
8047 * (pic16_InsertCommentAfter): NEW
8048 * (pic16_pCodeReplace): made verbose and flow preserving
8049 * (AnalyzeFlow): added call to data flow analysis
8050 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8051 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8052 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8054 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8056 * src/SDCCast.c (decorateType): fixed bug #1105626
8058 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8060 * device/include/asm/pic16/features.h,
8061 * pic18f*.h headers,
8062 * device/include/pic16/adc.h,
8063 * device/include/pic16/delay.h,
8064 * device/include/pic16/i2c.h,
8065 * device/include/pic16/malloc.h,
8066 * device/include/pic16/stdio.h,
8067 * device/include/pic16/stdlib.h,
8068 * device/include/pic16/string.h,
8069 * device/lib/pic16/libc/stdio/printf_tiny.c,
8070 * device/lib/pic16/libc/stdio/printf_small.c,
8071 * device/lib/pic16/libc/stdio/strmgpsim.c,
8072 * device/lib/pic16/libc/stdio/strmmssp.c,
8073 * device/lib/pic16/libc/stdio/strmusart.c,
8074 * device/lib/pic16/libc/stdio/vfprintf.c,
8075 * device/lib/pic16/libc/stdlib/ltoa.c,
8076 * device/lib/pic16/libc/stdlib/putchar.c,
8077 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8078 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8079 * device/lib/pic16/libc/stdlib/memchrram.c,
8080 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8081 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8082 * device/lib/pic16/libio/adc/adcbusy.c,
8083 * device/lib/pic16/libio/adc/adcread.c,
8084 * device/lib/pic16/libio/adc/adcsetch.c,
8085 * device/lib/pic16/libio/usart/ubaud.c,
8086 * device/lib/pic16/libio/usart/ubusy.c,
8087 * device/lib/pic16/libio/usart/udrdy.c,
8088 * device/lib/pic16/libio/usart/uopen.c,
8089 * device/lib/pic16/libio/usart/uputc.c,
8090 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8091 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8092 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8093 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8094 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8095 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8096 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8097 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8098 specific keywords to double underlined form,
8099 * device/lib/pic16/libc/Makefile.rules,
8100 * device/lib/pic16/libsdcc/Makefile.rules,
8101 * device/lib/pic16/libm/Makefile,
8102 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8103 to compile with C standard set in Makefile.common
8104 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8105 rand.c and crc.c in compilation process,
8106 * device/lib/pic16/libsdcc/int/divuint.c,
8107 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8108 `c' from signed to unsigned,
8109 * device/lib/pic16/startup/crt0.c,
8110 * device/lib/pic16/startup/crt0i.c,
8111 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8112 keywords to double underlined form, bug fixes in _do_cinit function
8113 which prevented the correct initialization of the .idata segment,
8114 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8115 core to enter a infinite loop
8116 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8118 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8120 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8122 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8124 * device/include/Makefile.in: add support for hc08 subdirectory
8125 * device/include/hc08/: new subdirectory
8126 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8127 Lucas Loizaga, thanks!
8128 * device/include/hc08/mc68hc908qy.h,
8129 * device/include/hc08/mc68hc908gp32.h,
8130 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8131 their own directory. Changed internal macro names to use the compiler
8132 reserved namespace. Changed SDCC specific keywords to double
8134 * device/include/math.h,
8135 * device/include/malloc.h,
8136 * device/include/stdarg.h,
8137 * device/include/stdbool.h
8138 * device/include/string.h,
8139 * device/include/tinibios.h,
8140 * device/include/ds400rom.h,
8141 * device/include/8051.h,
8142 * device/include/8052.h,
8143 * device/include/80c51xa.h,
8144 * device/include/at89c55.h,
8145 * device/include/at89S8252.h,
8146 * device/include/at89x51.h,
8147 * device/include/at89x52.h,
8148 * device/include/ds80c390.h,
8149 * device/include/reg764.h,
8150 * device/include/regc515c.h,
8151 * device/include/sab80515.h,
8152 * device/include/mcs51/c8051f000.h,
8153 * device/include/mcs51/c8051f018.h,
8154 * device/include/mcs51/c8051f020.h,
8155 * device/include/mcs51/c8051f040.h,
8156 * device/include/mcs51/c8051f060.h,
8157 * device/include/mcs51/c8051f120.h,
8158 * device/include/mcs51/c8051f300.h,
8159 * device/include/mcs51/c8051f310.h,
8160 * device/include/mcs51/c8051f320.h,
8161 * device/include/mcs51/c8051f330.h,
8162 * device/include/mcs51/c8051f350.h,
8163 * device/include/z180.h: Changed SDCC specific keywords to double
8166 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8168 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8170 * (pic16_assignConfigWordValue): disable testing of configuration
8171 register value with config mask,
8172 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8173 function with port->fun_prefix,
8174 * (genFunction): when generating a naked interrupt function never
8175 create an absolute segment placed in interrupt vector address, place
8176 the actual interrupt function at IVA instead, when an interrupt
8177 function is generated with unspecified interrupt then do not create
8178 the absolute section,
8179 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8180 code for generating a call to generic pointer get/put function with
8181 a call to function pic16_callGenericPointer(),
8182 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8183 the call to the generic pointer get/put functions with prefixing the
8184 function name with port->fun_prefix,
8185 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8186 * src/pic16/main.c (_process_pragma): prefix function with
8188 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8189 calling assembler, old 18Fxxxx macro is deprecated,
8190 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8191 PC_ASMDIR in while condition,
8192 * (findInstruction): add PC_ASMDIR in while condition,
8193 * (buildCallTree): prefix main with port->fun_prefix,
8194 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8195 identifier for variable with banked access in instructions BTFSS,
8196 BTFSC, BCF, BSF, BTG
8197 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8198 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8199 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8200 perform optimization when enviroment variable NO_REG_OPT is set,
8201 * (insideLRBlock): NEW, return 1 if register is inside an
8202 INF_LOCALREGS block,
8203 * (RemoveRegFromLRBlock): remove a register that is completely
8204 eliminated by register optimization, but it is still left in local
8205 register store/restore in/from stack block,
8206 * (Remove2pcodes): after removing register, check to see if it
8207 should be removed from local register store/restore in/from stack
8209 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8210 DUMMY_READ_VOLATILE,
8212 * device/include/pic16/adc.h: minor prototype modifications and
8214 * device/include/pic16/malloc.h: added GPL notice various
8216 * device/include/pic16/stdint.h: NEW, standard header for ints
8217 * device/include/pic16/delay.h: NEW, header for delay functions,
8218 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8220 * device/include/pic16/signal.h: NEW, header providing helper macros
8221 for implementing signal handlers,
8222 * device/include/pic16/stdio.h: added prototypes for functions,
8223 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8224 prototypes for stdin and stdout, added macro PUTCHAR to
8225 automatically implement putchar function prototype,
8226 * device/include/pic16/usart.h: modified and updated USART library,
8227 * device/lib/pic16/libio/adc/,
8228 * device/lib/pic16/libio/i2c: some modifications to improve library
8230 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8231 family of functions,
8232 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8233 family of functions and other sources,
8234 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8235 of the PIC18Fxx[28] devices,
8236 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8237 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8238 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8239 _do_cinit function, because the previous failed when local variables
8240 where not placed in the same memory bank,
8241 * device/lib/pic16/libsdcc/char/: various modifications to improve
8242 library performance,
8243 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8244 information on the new functions of the c library and more...
8246 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8248 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8250 2005-03-26 Raphael Neider <rneider AT web.de>
8252 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8253 if condition == CARRY)
8254 * (genCmp): adapted to new genSkipc semantics
8255 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8256 on rIfx (genCmp was broken)
8258 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8260 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8261 * src/z80/main.c (_keywords[]),
8262 * src/SDCCglobal.h (struct options),
8264 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8265 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8266 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8267 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8268 always available in leading double underscore form. The C99 support is
8269 mostly missing, but it's a start.
8270 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8271 reserved identifier "__data".
8273 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8275 * src/mcs51/peeph.def: fixed bug 1170013
8277 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8279 * device/include/mcs51reg.h: fixed bug 842007
8281 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8283 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8286 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8288 * src/port.h (struct PORT),
8289 * src/avr/ralloc.c (avr_assignRegisters),
8291 * src/ds390/ralloc.c (ds390_assignRegisters),
8293 * src/hc08/ralloc.c (hc08_assignRegisters),
8295 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8297 * src/pic/ralloc.c (pic14_assignRegisters),
8299 * src/pic16/ralloc.c (pic16_assignRegisters),
8301 * src/xa51/ralloc.c (xa51_assignRegisters),
8303 * src/z80/ralloc.c (z80_assignRegisters),
8305 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8306 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8308 * src/SDCCdflow.c (computeDataFlow),
8310 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8312 * src/SDCCcflow.c (*),
8314 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8315 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8316 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8317 immedDom() returning wrong block; probably fixes bug #1160833)
8319 2005-03-20 Borut Razem <borut.razem AT siol.net>
8321 * support/scripts/inc2h.pl: WIN32 port
8323 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8325 * device/lib/makefile.in: added abs.c and labs.c
8327 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8329 * device/include/stdint.h: added
8330 * device/lib/abs.c: added
8331 * device/lib/labs.c: added
8332 * device/include/stdlib.h: added abs() and labs() prototypes
8333 * device/lib/libsdcc.lib: added abs and labs
8334 * device/include/float.h,
8335 * device/lib/_fsmul.c,
8336 * device/lib/printf_fast.c,
8337 * device/lib/printf_tiny.c: updated comments
8339 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8341 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8344 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8346 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8347 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8349 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8351 * device/lib/printf_large.c: removed inline assembly for portability and
8352 readability. Use printf_fast if speed or size are more important.
8353 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8354 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8356 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8358 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8359 prevent compiler warning
8361 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8363 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8364 moved to level 0 and declared as static. Also they are explicit
8365 placed in access bank. This was necessery because some times they
8366 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8367 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8368 optimizations. Currently only compare to unsigned char is implemented,
8369 * src/pic16/gen.c: added fReturnIdx array,
8370 * (struct resolvedIfx) is moved to gen.h and made public,
8371 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8372 * (aopForSym): added an optimization to directly store in stack of
8373 the operand of a SEND iCode,
8374 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8375 but as registers instead (AOP_REG) using the fReturnIdx array,
8376 * (pic16_freeAsmop): remove the freed register from the
8377 _G.sregsAlloc field,
8378 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8379 a compare of 'WREG',
8380 * (pic16_popGetTempRegCond): changed function prototype, now
8381 function takes also a bitVector argument v which holds the current
8382 set of registers that are allocated for stack access by aopForSym,
8383 registers allocated in aopForSym for accessing stack symbols are not
8384 any more part of the functions usedRegs field,
8385 * (genCall): some times aopOp is called for a stack variable to be
8386 send, aopForSym might perform the push, if this is true make sure
8387 that genCall doesn't push the variable twice by testing _G.resDirect,
8388 * (genFunction): changed testing for unspecified interrupt number
8389 from 256 to INTNO_UNSPEC,
8390 * modified selection scheme of frame pointer generation. Previously
8391 if function did use local registers a frame pointer was generated,
8392 now a frame pointer is generated only if function has arguments
8393 (that need PLUSW2 register access), or has stack arguments, or the
8394 compiler is not instructed to omit the frame pointer,
8395 * (genEndFunction): before restoring local registers that were saved
8396 in the function preamble, also restore the registers that *might*
8397 have been allocated for stack access,
8398 * (genRet): removed some old comments,
8399 * (genCmp, the active (RN's) version): added a call to the
8400 pic16_genCmp_special function to perform the compare with a more
8401 robust and optimized way,
8402 * (genInline): a feature has been added in inline code generation,
8403 which allows a wildcard variable substitution when writing inline
8404 assembly. Code is incomplete and experimental therefore undocumented,
8405 * (genCast): changed order of aopOp for result and right to allow
8406 aopForSym to directly load the result if possible,
8407 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8408 perform an optimized compare on some selected special occasions,
8409 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8410 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8411 generate an IVT any more,
8412 * src/pic16/main.c (pic16_optionsTable): added command line option
8414 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8415 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8417 * src/pic16/NOTES: Raphael Neider added in list of active developers
8418 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8419 jumptable_end to prevent bug #,
8420 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8421 inCond and outCond fields,
8422 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8423 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8424 turn off register spilling,
8425 * (packRegsForOneUse): synced with other ports' versions although it
8426 is not used currently,
8427 * (pic16_packRegisters): added an optimization while reading
8428 structure bitfields, some registers may be saved (malloc code is
8429 decreased by 80 bytes)
8431 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8433 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8434 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8435 this can be optimized more?
8437 2005-03-10 Raphael Neider <rneider AT web.de>
8439 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8440 genNearPointerGet): (hopefully) fixed access to bitfields via
8441 pointers (p->bitN = x; and x = p->bitN; failed)
8443 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8445 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8447 2005-03-09 Raphael Neider <rneider AT web.de>
8449 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8451 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8453 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8454 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8455 (regTypeNum): set REG_BIT type if necessary
8456 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8457 * support/regression/tests/critical.c: check bug 1144613
8459 2005-03-02 Raphael Neider <rneider AT web.de>
8461 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8463 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8465 * src/avr/ralloc.c (serialRegAssign),
8466 * src/ds390/ralloc.c (serialRegAssign),
8467 * src/hc08/ralloc.c (serialRegAssign),
8468 * src/mcs51/ralloc.c (serialRegAssign),
8469 * src/pic/ralloc.c (serialRegAssign),
8470 * src/pic16/ralloc.c (serialRegAssign),
8471 * src/xa51/ralloc.c (serialRegAssign),
8472 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8474 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8476 * src/SDCCast.c (decorateType): fixed bug 1124787
8478 2005-02-20 Hubert Sack <sack AT digiplan.de>
8479 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8481 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8484 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8486 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8487 to keep the correct label reference count when adding/removing references
8488 to labels. A peephole file using this is appended to patch #1144962.
8490 2005-02-14 Raphael Neider <rneider AT web.de>
8492 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8493 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8494 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8495 retrievals of result operand's value on assignment
8497 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8499 * device/include/pic16/string.h: modified prototype for memccpy()
8500 to memccpy(void *, void *, char, size_t)
8501 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8502 check whether to omit frame pointer or not,
8503 * (genInline): convert all occurences of "\n" to LF in inline
8504 assembler blocks, this helps formatting the inline text,
8505 * (pic16_loadFSR0): modified prototype,
8506 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8507 removed some 8051 legacy code,
8508 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8509 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8510 before allocating temporary registers in functions,
8512 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8514 * support/regression/tests/bitvars.c: corrected the "fix"
8516 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8518 * support/regression/tests/bitvars.c,
8519 * support/regression/tests/bitwise.c,
8520 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8522 2005-02-10 Raphael Neider <rneider AT web.de>
8524 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8525 different size for Alpha
8526 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8528 2005-02-09 Raphael Neider <rneider AT web.de>
8530 * src/SDCC.lex(doPragma) : save and restore warning options as well
8531 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8532 * have #pragma less_pedantic set the errorlevel to WARNING
8534 * (cloneOptimize) : fixed wrong malloc's size
8535 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8536 facilitate correct handling of #pragma (save|restore)
8538 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8540 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8542 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8544 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8546 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8548 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8550 2005-02-02 Raphael Neider <rneider AT web.de>
8552 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8553 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8554 * (pic16_storeForReturn): fixed to allow returning function pointers
8555 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8556 * device/include/pic16/{stddef.h,stdbool.h}: added
8558 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8560 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8562 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8564 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8565 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8566 appeared to be required
8568 2005-01-31 Borut Razem <borut.razem AT siol.net>
8570 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8571 include/mcs51 and include/z80 directories to the package
8573 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8575 * src/hc08/gen.c (genFunction): fixed bug #1112752
8577 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8579 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8581 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8583 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8585 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8587 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8589 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8591 * device/include/c8051fxxx.h: removed these 6 files
8592 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8594 2005-01-26 Raphael Neider <rneider AT web.de>
8596 * src/pic16/gen.c (genAssign): fixed assignment from longs
8597 in codespace (were cut to three bytes)
8598 * (genDummyRead): implemented (except for CODESPACE...),
8600 * src/pic16/glue.c (emitStatistics): beautified
8601 * device/lib/pic16/libm/Makefile: added include path
8603 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8605 * src/z80/gen.c (aopPut): fixed bug #1103902
8607 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8609 * device/lib/expf.c: fixed bug #1095792
8611 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8613 * device/lib/pic16/libm: added Math library sources
8615 2005-01-24 Raphael Neider <rneider AT web.de>
8617 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8618 to enable upcast to pCodeOpReg2 (there is no type tag to
8619 differenciate the two and pic16_popGet2p cast into PCOR2)
8620 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8621 (sizeof(sectNames) changed to sizeof(sectName))
8622 Both patches fix segfaults under MinGW.
8624 2005-01-23 Raphael Neider <rneider AT web.de>
8626 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8627 Safe_[mc]?alloc()'ed variables
8628 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8629 of (byte sized) temporaries (assign them to WREG for now)
8630 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8631 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8632 this might fix SIGSEGVs on MinGW...
8633 * src/SDCCopt.c (killDeadCode): restored original behaviour
8634 (volatile operands might get thrown away though)
8636 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8638 * src/pic16/gen.c: fixed bug #1106975,
8639 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8640 pointer update, INTCON is saved, global interrupts are disabled and
8641 restored after updateing TOS.
8642 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8643 * added function attribute 'shadowregs' to take advantage of shadow
8645 * added function attribute 'wparam' as an alternative to the wparam
8647 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8648 user declares a non-ISR function as 'shadowregs',
8649 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8651 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8653 * .version: bumped version number to 2.4.8
8654 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8656 * device/lib/pic16/libio/i2c/: I2C module support library,
8657 * device/include/pic16/i2c.h: I2C support library header,
8658 * device/lib/pic16/libc/stdio/: standard IO support sources,
8659 * (printf_small.c): printf_small() source, supports float print,
8660 * (printf_tiny.c): printf_tiny() source, does not support floats,
8661 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8662 enable global optimizations for entire library source, other
8663 Makefiles in the source tree are also modified to reflect this,
8664 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8666 * doc/sdccman.lyx: updated to reflect new changes,
8667 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8668 sym->onStack if-case,
8669 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8670 sbit, idata, _idata, xdata, _xdata,
8671 * added pragma library, to link an external library, (see doc),
8672 * removed command line options, --pomit-config-words, --pomit-ivt,
8673 --pleave-reset-vector,
8674 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8675 when calling assembler to reflect memory model used, also define
8676 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8677 reflect stack model used,
8678 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8679 on stack return NULL,
8681 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8683 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8684 of the operands is volatile. Fixes #1020220
8686 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8688 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8689 * (OptimizeRegUsage): make sure that there is really no other flow where
8690 the first pCode is used
8692 2005-01-22 Raphael Neider <rneider AT web.de>
8694 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8695 to fix #1106967 (pCode->seq are not set up correctly)
8697 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8699 * src/SDCCglue.c (glue): make sure code area is declared before the
8700 static initialization area.
8702 2005-01-21 Raphael Neider <rneider AT web.de>
8704 * device/lib/Makefile.in: fixed test for pic16 install dir
8705 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8707 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8708 added --optimize-goto compiler switch and pragma wparam documentation
8709 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8710 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8711 and PRODH closing bug #1071770 (peephole optimizer)
8713 2005-01-19 Raphael Neider <rneider AT web.de>
8715 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8716 cmdLine buffers (used when calling sdcpp...) are large enough
8717 (MAX_PATH=256 truncates arguments leading to system halts when
8719 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8720 * (genUminus): rewritten to for efficiency
8721 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8722 used uninitialized in some cases)
8723 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8724 copy the third byte from the int -- now assumes 0x80 (data memory)
8725 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8726 operands (genAddLit expects the iCode's operands to swapped as
8727 well), fixed leftover bytes (crashed for short left operands)
8728 * (pic16_genMinusDec): performance improvements, removed false
8730 * (pic16_genMinus): fixed to cope with differently sized operands
8731 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8733 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8734 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8735 new banksel optimization
8736 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8737 analysis for temporary registers (segfaults...)
8738 * src/pic16/peeph.def: added rule
8740 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8742 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8743 which converts a float number to its ASCII representation
8744 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8745 functions to convert the fractional and integer part of a float to ASCII,
8746 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8747 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8749 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8751 * device/include/pic16/adc.h: added GPL info,
8752 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8753 a pCodeOp as tested operand,
8754 * (genNearPointerGet): optimized bit testing, does not use
8755 intermediate register for bit value, test directly instead with
8756 BTFSS, BTFSC, works only for single bits,
8757 * (genpic16Code): dump the name of the iCode in the asm,
8758 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8759 renamed to pic16_decodeOp,
8760 * (serialRegAssign): do not allocate a temporary register for iCode
8761 sequences that test a single bit for 1/0
8763 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8765 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8766 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8767 access stack and frame pointers. They are initially assigned to
8768 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8769 accessing SFRs. Updated all occurences of modification of stack or
8770 frame pointer in gen.c and pcode.c,
8771 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8772 assigning of a literal value to pointers,
8773 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8774 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8777 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8779 * doc/sdccman.lyx: update documentation about stack pragma, added
8780 some info for stack memory models
8782 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8784 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8786 2005-01-08 Raphael Neider <rneider AT web.de>
8788 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8789 udata sections to fix bug #1097823
8791 2005-01-05 Raphael Neider <rneider AT web.de>
8793 * src/pic16/gen.c (genGenericShift): added handling of differently
8794 sized left operand and result
8796 2005-01-04 Raphael Neider <rneider AT web.de>
8798 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
8799 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
8800 to hold the condition bit)
8801 * added new version of genCmp (old code available via #define)
8802 * added new version of genShiftLeft/genShiftRight in a generic
8803 way, now supports shifting by negative values
8804 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
8805 shiftCount (expected by genGenericShift)
8806 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
8807 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
8809 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
8810 is an invalid literal too...)
8812 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
8814 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
8815 from Raphael Neider,
8816 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
8817 for 8-bit literals. This fixes some literal operands which are sign
8818 extended to 16-bits ints when instruction needs only 8-bits.
8820 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
8822 * device/lib/logf.c: added mcs51 assembly version
8823 * device/lib/expf.c: added mcs51 assembly version
8824 * device/lib/_logexpf.c: new shared asm code for expf and logf
8825 * device/include/math.h: add defines for assembly math library
8826 * device/lib/Makefile.in: build new _logexpf.c
8827 * device/lib/libfloat.lib: use new _logexpf.c
8829 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8832 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
8833 device types which have less than 0x7f registers.
8835 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8837 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
8839 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8841 * device/lib/printf_fast.c: only build on supported arch.
8842 * device/lib/printf_tiny.c: only build on supported arch.
8843 * device/lib/printf_fast_f.c: only build if asm float lib
8844 * device/lib/_fsget1arg.c: only build if asm float lib
8845 * device/lib/_fsget2args.c: only build if asm float lib
8846 * device/lib/_fsnormalize.c: only build if asm float lib
8847 * device/lib/_fsreturnval.c: only build if asm float lib
8848 * device/lib/_fsrshift.c: only build if asm float lib
8849 * device/lib/_fsswapargs.c: only build if asm float lib
8850 * device/include/stdio.h: don't provide print_fast,
8851 print_fast_f, print_tiny prototypes if --xstack used
8853 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
8855 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
8856 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
8859 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8861 * device/lib/printf_fast_f.c: same as printf_fast, but
8862 with floating point enabled
8863 * device/lib/printf_fast.c: minor tweaks
8864 * device/include/stdio.h: add printf_fast_f
8866 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8868 * src/SDCCmain.c: make --float-reent default for mcs51
8869 * device/lib/_fsadd.c: added mcs51 assembly version
8870 * device/lib/_fssub.c: added mcs51 assembly version
8871 * device/lib/_fsmul.c: added mcs51 assembly version
8872 * device/lib/_fsdiv.c: added mcs51 assembly version
8873 * device/lib/_fseq.c: added mcs51 assembly version
8874 * device/lib/_fsneq.c: added mcs51 assembly version
8875 * device/lib/_fsgt.c: added mcs51 assembly version
8876 * device/lib/_fslt.c: added mcs51 assembly version
8877 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
8878 * device/lib/Makefile.in: add _fscmp to build
8879 * device/lib/libfloat.lib: add _fscmp to build
8881 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8883 * device/lib/_fs2slong.c: added mcs51 assembly version
8884 * device/lib/_fs2sint.c: added mcs51 assembly version
8885 * device/lib/_fs2schar.c: added mcs51 assembly version
8886 * device/lib/_fs2ulong.c: added mcs51 assembly version
8887 * device/lib/_fs2uint.c: added mcs51 assembly version
8888 * device/lib/_fs2uchar.c: added mcs51 assembly version
8889 * device/lib/_slong2fs.c: added mcs51 assembly version
8890 * device/lib/_sint2fs.c: added mcs51 assembly version
8891 * device/lib/_schar2fs.c: added mcs51 assembly version
8892 * device/lib/_ulong2fs.c: added mcs51 assembly version
8893 * device/lib/_uint2fs.c: added mcs51 assembly version
8894 * device/lib/_uchar2fs.c: added mcs51 assembly version
8895 * device/include/float.h: added #define to select asm vs c
8897 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
8899 * device/lib/printf_fast.c: improvements to float output
8900 * device/include/float.h: add defines for assembly float library
8901 * device/lib/_fsget1arg.c: receive 1 float arg
8902 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
8903 * device/lib/_fsnormalize.c: normalize a float
8904 * device/lib/_fsreturnval.c: return float, various helper routines
8905 * device/lib/_fsrshift.c: right shift a float's mantissa
8906 * device/lib/_fsswapargs.c: swap 2 floats
8907 * device/lib/Makefile.in: build these 6 new files for mcs51
8908 * device/lib/libfloat.lib: add these 6 files to the library
8910 2004-12-26 Borut Razem <borut.razem AT siol.net>
8912 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
8915 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
8917 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
8918 and fully reentrant and register bank neutral.
8919 * device/lib/printf_fast.c: added float (not enabled by default),
8920 added compact/slower integer (also not enabled by default),
8921 improved size/speed of fast integer code, other minor changes
8922 * device/include/stdio.h, device/lib/Makefile.in,
8923 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
8925 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
8927 * src/pic16/pcode.c: declaring variables other than at the start of a
8928 block is not supported in C by VC6.
8930 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
8932 * applied a previous patch from Raphael Neider that wasn't included
8933 in the previous commits, which fixes infinite loops within jumptable
8935 * made some fixes that previous patches introduced
8937 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
8939 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
8940 that fixes an issue with AOP_PCODE asmop's offset,
8941 * (pic16_popCopyReg): update instance field too,
8942 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
8943 function of pic port,
8944 * (genCmp, genAnd, genAssign),
8945 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
8947 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
8949 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
8950 variables initial values to idata section,
8951 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
8952 variables in some functions. This utilizes parmBytes field of iCode
8953 structure to hold the offset of the variable in stack. (might be
8954 able to use the stack field too?)
8955 * applied patch from Raphael Neider # ### , # ###
8956 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
8957 variable initial values in idata section,
8958 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
8959 for static variables with initial value
8960 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
8961 applied fix in while loop from Raphael Neider.
8963 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
8965 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
8966 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
8967 * src/ds390/ralloc.c (serialRegAssign): spill bits
8968 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
8969 * support/Util/SDCCerr.c,
8970 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
8971 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
8972 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
8974 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
8976 * device/include/sdcc-lib.h: inserted LGPL, added includes
8977 asm/ds390/features.h and asm/mcs51/features.h
8978 * device/include/asm/default/features.h,
8979 * device/include/asm/gbz80/features.h,
8980 * device/include/asm/z80/features.h: added empty _AUTOMEM
8982 * device/include/asm/ds390/features.h,
8983 * device/include/asm/mcs51/features.h: added files with defines for
8984 _AUTOMEM and _STATMEM indicating automatic and static storage class
8985 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
8986 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
8987 * src/SDCCicode.c (geniCodeCast),
8988 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
8989 * src/SDCCloop.c (loopInduction): removed unused variable lr
8990 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
8991 to convertToFcall to include char modulo (RFE 1065037), added check
8992 if left operand is unsigned and use abs of literal value
8993 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
8994 as it doesn't work after conversion from peephole.def to peephole.rul
8995 * src/mcs51/gen.c (toBoolean): added check for size,
8996 (genModOneByte): optimized code for signed char modulo a literal
8997 power of 2 (thanks to Hubert Sack),
8998 (genRRC): removed unnecessary "clr c",
8999 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9000 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9002 swapped rules 256.c and 256.d,
9003 extended 256.d by using new multiple checks (thanks Erik),
9004 added rules 256.e and 256.f,
9005 updated rule 261.a and 261.b to new generated code
9006 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9008 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9010 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9011 induction related bugs, including first part of bug #1074377
9013 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9015 * applied patch from bug-report #1076292,
9016 * applied patches for genAnd and Goto-optimizations for Raphael
9018 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9019 dump a less iCode information,
9020 * src/pic16/device.h (pic16_options_t): added field debgen,
9021 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9022 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9023 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9025 * (various functions): added macros FENTRY and FENTRY2 to functions,
9026 to emit function prologue,
9027 * (various functions): fixed indentation,
9028 * (genNearPointerGet): fixed loading of FSR0,
9029 * (genPackBits): applied patch from Raphael Neider to fix updating
9030 of FSR0 and touching only the modified bits,
9031 * src/pic16/genarith.c (various functions): added macros FENTRY to
9032 emit function prologue in comments,
9033 * src/pic16/pcode.h: added functions debugf2, debugf3,
9034 * src/pic16/ralloc.c: partial fix for packForPush caused
9037 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9039 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9040 <stsp AT users.sourceforge.net> with reversed byte order
9041 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9043 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9045 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9047 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9048 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9050 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9052 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9054 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9056 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9058 (setFromConditionArgs): friendly operand parser for peephole rules,
9059 (operandBaseName, operandsNotRelated): new peephole condition
9060 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9061 architecture specific register naming into account, handles n-way
9062 comparisons, and supports quoted literals
9063 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9065 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9067 * src/mcs51/peeph.def: fixed bug #1076940
9069 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9071 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9073 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9075 Adding support for replacing ljmps with sjmps in jumptables
9076 generated for switch statements. For now you need to set the
9077 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9078 Now 4 algorithms for mcs51 jumptable generation are used:
9079 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9080 addresses loaded pc-relative for up to 112 cases and stack-pushing
9081 target addresses loaded with offset from dptr for up to 256 cases.
9083 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9084 * src/mcs51/main.c: adapted constants for switch table generation
9085 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9087 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9089 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9090 * support/regression/tests/bug1057979.c: added test for bug 1073386
9092 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9094 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9097 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9099 * src/pic16/device.h,
9100 * src/pic16/genarith.c,
9103 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9105 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9107 Large cummulative patch for pic16 port.
9108 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9109 to call when a stack overflow occurs,
9110 * (malloc.h): added CVS Id tag,
9111 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9113 * added libc directory. The current version of LibC contains string
9114 functions, ctype functions and macros and some functions of the
9115 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9116 be extensively tested in the future. Standard disclaimer here.
9117 Library is not automatically build yet. But one can build it by
9118 invoking 'make' inside the libc directory.
9119 * added ADC library under libio. Preliminary version yet.
9121 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9122 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9123 aopForRemat() now and not by pic16_aopOp(),
9124 * (pic16_popGetTempReg): removed warning messgae when allocating
9125 temporary registers, its a buggy feature and will be removed,
9126 * (pic16_popGet): set register instance field in AOP_CRY,
9127 * (pic16_outBitC): fixed for results in size greater than 1,
9128 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9129 * (pic16_storeForReturn): optimized return of 0,
9130 * (genCmp): experimental code for new genCmp which uses PIC18's
9131 special compare&skip instructions. Initial tests fail some times
9132 with variables grater than 1 byte in size, so new code is disabled,
9133 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9135 * (genCast): began a fix to optimize the casting of a bit to another
9136 bit, now assigning a bitfield to another bitfield will fail, sorry,
9137 * src/pic16/main.c: disabled the use of lr-support feature,
9138 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9139 * added some function prototypes, added function _debugf prototype,
9140 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9141 bits with offset (case PO_GPR_BIT),
9142 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9144 * (isBankInstruction): modified to return 0 for no banking instruction,
9145 and 1 for banking instruction,
9146 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9147 caused stop processing pCodes after a inline assembly block,
9148 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9149 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9150 registers when it shouldn't,
9151 * src/pic16/ralloc.c (allocReg): add preliminary support for
9152 supporting a limited set of temporary registers,
9154 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9156 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9157 genDataPointerSet): ensure assignments always copy in MSB to LSB
9159 (loadRegFromAop): recognize CLRH optimization,
9160 (genFunction): optimize RECEIVE iCodes in reentrant functions
9162 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9164 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9165 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9167 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9168 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9169 contiguous with data
9171 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9173 * device/lib/_gptrget.c (_gptrget),
9174 * device/lib/_gptrgetc.c (_gptrgetc),
9175 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9176 instead of sjmp to ret
9177 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9178 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9180 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9182 * .version: bumped version to 2.4.7
9183 * device/lib/_gptrget.c (_gptrget): is now _naked
9184 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9185 * device/lib/_gptrput.c (_gptrput): is now _naked
9186 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9187 (createFunction): fixed xstack
9188 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9189 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9191 (geniCodeCritical): store original interrupt state in an iTemp bit
9192 var unless stack-auto
9193 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9194 * src/SDCCmain.c (setIncludePath): added include/target to search path
9195 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9196 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9198 (processFuncArgs): put bit vars in bit area
9199 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9200 unsaveRBank): fixed xstack,
9201 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9202 (genFunction, genEndFunction): fixed xstack,
9203 (genAssign): optimization don't walk backwards through mem
9204 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9205 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9206 * support/regression/Makefile: also make library (for stack-auto) when
9207 making "all" and added "test-mcs51-xstack-auto"
9208 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9209 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9210 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9211 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9212 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9213 make-library by MAKE_LIBRARY
9214 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9215 regression tests for xstack
9216 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9217 * support/regression/tests/critical.c: test for critical on mcs51
9219 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9221 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9222 built version of sdcc instead of installed version
9224 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9226 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9227 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9229 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9230 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9231 WARNING: remove device/lib/build/z80/printf.o by hand when
9232 updating from previous build!
9233 * device/lib/z80/printf.c: updated comment
9234 * support/regression/tests/bug1057979.c: test all ports now
9235 * support/regression/tests/bug1065458.c: file added
9237 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9239 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9240 *_start and *_end symbols for static functions
9242 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9244 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9245 and search crt0.o in all library paths,
9246 (setIncludePath): proper handling of --nostdinc,
9247 (setLibPath): proper handling of --nostdlib
9248 * support/regression/Makefile,
9249 * support/regression/ports/ds390/spec.mk,
9250 * support/regression/ports/gbz80/spec.mk,
9251 * support/regression/ports/hc08/spec.mk,
9252 * support/regression/ports/mcs51/spec.mk,
9253 * support/regression/ports/mcs51-large/spec.mk,
9254 * support/regression/ports/mcs51-stack-auto/spec.mk,
9255 * support/regression/ports/z80/spec.mk: use include and lib files from
9256 built version of sdcc instead of installed version
9257 * doc/sdccman.lyx: fixed typo in --nostdinc
9259 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9264 * src/pic/gen.c : added support to generate code for struct bit fields.
9266 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9268 * as/xa51/xa_version.h,
9269 * device/include/errno.h,
9270 * device/include/regc515c.h,
9271 * device/lib/_itoa.c,
9272 * device/lib/_ltoa.c,
9273 * device/lib/ser_ir_cts_rts.c,
9274 * sim/ucsim/xa.src/glob.cc,
9275 * sim/ucsim/xa.src/inst_gen.cc,
9276 * sim/ucsim/xa.src/xa_bit.cc,
9277 * sim/ucsim/xa.src/xa_sfr.cc,
9278 * sim/ucsim/z80.src/inst_dd.cc,
9279 * sim/ucsim/z80.src/inst_fdcb.cc,
9280 * support/scripts/keil2sdcc.pl,
9281 * src/pic16/pic16.dsp,
9282 * src/pic16/pic16a.dsp: corrected cvs line endings
9283 * device/lib/printf_large.c: fixed bug 1057979
9284 * src/pic16/gen.c: fixed non-C standard code
9285 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9286 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9287 * support/regression/ports/mcs51/support.c: reload T1 asap
9288 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9289 pdata use and clear idata startup behaviour
9290 * support/regression/tests/bug1057979.c: added
9292 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9294 * device/examples/ds390/ow390/ad26.h,
9295 * device/examples/ds390/ow390/cnt1d.h,
9296 * device/examples/ds390/ow390/crcutil.c,
9297 * device/examples/ds390/ow390/ownet.h,
9298 * device/examples/ds390/ow390/owsesu.c,
9299 * device/examples/ds390/ow390/swt12.h,
9300 * device/examples/ds390/ow390/swtoper.c,
9301 * device/examples/ds390/ow390/temp10.h,
9302 * device/examples/ds390/ow390/thermodl.c,
9303 * device/examples/ds390/tinitalk/tinitalk.dsp,
9304 * device/examples/ds390/tinitalk/tinitalk.dsw,
9305 * device/examples/mcs51/clock/hw.h,
9306 * device/examples/mcs51/simple2/go.bat,
9307 * device/examples/serialcomm/windows/serial.h,
9308 * device/examples/xa51/dummy.c,
9309 * device/examples/xa51/hello.c,
9310 * device/include/80c51xa.h,
9311 * device/include/at89x051.h: corrected cvs line endings
9313 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9315 * src/pic16/main.c (options): added command line --gstack, to trace
9316 stack over/under flows,
9317 * added pragma 'wparam' to allow passing first byte of function
9318 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9319 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9320 call to __gstack_test function and sets up the symbol as extern,
9321 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9322 * popaop): added call to pic16_testStackOverflow,
9323 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9325 * (genCall, genPcall): now all parameters are passed via stack
9326 except in functions that are pass to wparam pragma in which WREG is
9328 * (genPcall): REENTRANT flag is checked to see if variable prototype
9329 contains reentrant keyword, don't call a non-reentrant function, via
9330 a reentrant function pointer or vice versa, functions are never
9332 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9334 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9335 SIGSEGV when accessing a NULL register stucture,
9336 * (pic16_printGPointerType): modified to handle UPPER modifier for
9337 function initializers, changed prototype of function to simpler one,
9338 * (pic16_printIvalFuncPtr): check to see if function is already
9339 added in externs list,
9340 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9341 optimized a move from W to SFR with a move to the same register
9343 * device/lib/pic16/debug: NEW directory, contains debug features
9344 which are enabled when linking with libdebug.lib, currently command
9345 line option --gstack enables stack pointer tracing for over/under
9346 flow, corresponding sources are in debug/gstack
9348 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9350 * doc/sdccman.lyx: updated SDCC version,
9351 * (PIC16 port): update list of command line options,
9352 * src/pic16/device.h (structure pic16_options_t): added field gstack
9353 to enable stack overflow tracing on push/pops,
9354 * src/pic16/device.c (statistics structure): added statistics
9356 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9357 pic16_dump_int_registers): increase statistics counters for each
9358 * variable which is encountered
9359 * (pic16_dump_usection): emit each .udata variable to its own udata
9361 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9362 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9363 parameters via stack, otherwise use old scheme,
9364 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9365 assembler output file,
9366 * src/pic16/main.c: added command line options --gstack to enable
9367 push/pop tracing for stack overflow,
9368 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9369 instructions): added size of each instruction,
9370 * (pic16_countInstruction): estimate size of instructions in
9371 the_pFile list, inline assembly blocks are not counted,
9372 * (pic16_FixRegisterBanking): trace previous register usage, when
9373 banksel optimizations is greater than 0, don't emit a redudant
9376 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9378 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9379 * src/pic16/ralloc.c : applied same fix for pic16.
9380 * src/pic/gen.c : tidied it up a little.
9382 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9384 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9385 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9387 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9389 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9391 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9393 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9394 non-reentrant function __modsint in the interrupt function (thus
9395 corrupting math operations during serial I/O)
9396 * device/lib/ser_ir.c: as above, changed buffersize
9397 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9399 * doc/Makefile: added option -t for rsync
9401 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9403 * src/SDCCast.h (struct ast),
9404 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9406 2004-10-20 Borut Razem <borut.razem AT siol.net>
9408 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9411 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9413 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9415 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9416 support functions to replace long sequences of MOVFF's from access
9417 bank registers to stack and vice versa,
9418 * src/pic16/device.h: added new field opt_flags, where optimization
9419 flags can be set to enable certain features,
9420 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9421 * pBlock, (genFunction, genEndFunction): surroung loop for
9422 saving/loading used registers in stack with PC_INFO pCodes,
9423 INF_LREGS. Code in between can then be optimized by pCode optimizer
9424 to support function calls,
9425 * (genDataPointerSet): fixed bug which loaded float fields in
9426 structures with corrupt data,
9427 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9428 in a standard way debug info on stderr. Feature used for developing
9430 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9431 obsolete chunks of code,
9432 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9433 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9434 * pic16/src/pcode.c (pic16_newpCodeInfo,
9435 * (pic16_newpCodeOpLocalRegs),
9436 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9438 * (pic16_pCodeConstString): printing of the initial value of a
9439 symbol as a comment is inhibited since parsing was already done by
9440 copyStr and output is corrupt,
9441 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9443 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9445 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9447 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9449 * as/mcs51/lkarea.c: removed old K&R style,
9450 (lnksect): changed check on boundary error,
9451 (lnksect2): changed check on boundary error,
9452 (lnksect2): extend XSTK to end of page if size = 1
9453 * as/mcs51/lkmain.c: removed old K&R style,
9454 (Areas51): create l_IRAM symbol
9455 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9456 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9457 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9458 * device/lib/_mullong.c: added version to be compiled with xstack
9459 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9460 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9461 * device/lib/mcs51/crtxstack.asm: fixed comment
9462 * src/SDCCglue.c: maxInterrupts defaults to 0,
9463 (emitMaps): added pdata,
9464 (createInterruptVect): (re)moved default,
9465 (glue): added pdata,
9466 (glue): moved __start__xstack to XSTK with default size 1
9467 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9468 and options.float_rent when options.stackAuto is set,
9469 (linkEdit): only write XDATA_NAME if provided on command line
9471 * src/SDCCmem.c: added pdata
9472 * src/port.h: added pdata_name to PORT
9473 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9474 (saveRegisters, unsaveRegisters): removed usage of B,
9475 (genMinus): fixed accumulator clash,
9476 (genJumpTab): added comment, this needs another look
9477 * src/mcs51/gen.c: added check for "B in use" paranoia,
9478 added pushB() and popB()
9479 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9488 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9489 added PSEG (PAG,XDATA) or NULL to port specifier
9490 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9491 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9492 (_mcs51_genInitStartup): removed __start__xstack equ,
9493 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9494 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9495 * src/z80/gen.c (_rleAppend): fixed warnings
9496 * support/regression/tests/zeropad.c: added pdata test
9497 * .version: bumped to 2.4.6
9499 2004-10-17 Borut Razem <borut.razem AT siol.net>
9501 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9502 as a part of nightly build
9504 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9506 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9507 WREG holds the first byte function parameters,
9508 * (aopForSym): take special case for symbols which are in FARSPACE
9509 but in CODESPACE too,
9510 * (assignResultValue): modified to take into account _G.useWreg,
9511 * (genCall): don't use wreg for parameter passing when function is
9512 declared as reentrant, too, added optimization INCF to stack
9513 pointer when stack parameter count is 1,
9514 * (genFunction, genEndFunction): refurnished and fixed to not using
9515 wreg for passing parameters when function has varargs or is
9516 reentrant, fixed bug with symbol name compare for generating
9517 functions in absolute address,
9518 * (pic16_storeForReturn): refurnished,
9519 * (genCmp): began writing a new version of the function, not ready
9520 yet, therefore it is disabled,
9521 * (genAssign): do not read code memory when assigning a function to
9523 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9524 array of characters, not pointer,
9525 * (pic16initialComments): in debug mode emit an .ident directive for
9527 * (_process_pragma): emit a new warning type (internal to pic16)
9528 when setting stack to default length, emit a similar warning when
9529 placing a function at absolute address and address is not word aligned
9530 * (_pic16_parseOptions): added 'return TRUE' statement,
9531 * (_pic16_linkEdit): if compiling a source, then add the source's
9532 file object, first in the list of objects to link,
9534 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9536 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9537 * src/pic/main.c : removed VC warning.
9538 * src/pic/gen.c : changed comment.
9540 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9542 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9543 reference to a deprecated symbol _GPTRREG was causing failure to
9544 link. Thanks G. M. Gallant for the info.
9546 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9548 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9549 comments for Bugs item #954788.
9551 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9553 * src/pic16/device.c (pic16_dump_gsection,
9554 * pic16_groupRegistersInSection): handle symbols declared to be in
9555 access bank differently,
9556 * src/pic16/gen.c (struct _G): added field resDirect,
9557 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9558 send values read from stack directly to result and don't allocate
9560 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9562 * (pic16_sameRegsOfs): NEW,
9563 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9564 free because they were not allocated from temporary pool,
9565 * pic16_popRegFromString): workaround to fix a problem with
9566 allocating variables twice or never,
9567 * (genGenPointerGet): using PRODL instead of FSR0H,
9568 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9570 * (genAssign): take advantage of the _G.resDirect flag,
9571 * (genCast): around line 11844, use mov2f instead of directly
9572 MOVFF'ing between operands to account for literal values,
9573 * src/pic16/genutils.c: some new debug functions for gpsim have been
9575 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9576 float with integer part only,
9577 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9578 place variables in access bank
9579 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9580 updated sources to reflect recent changes in gen.c
9582 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9584 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9585 sources that searched for headers in installation path, now the
9586 device/include/pic16 is used,
9587 * src/pic16/glue.c (pic16glue),
9588 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9589 .line directives if not in debug mode, this suppresses assembler's
9590 warnings for ignored directives
9592 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9594 * src/port.h: made reset_regparms prototype void parameter explicit.
9595 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9596 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9597 * doc/sdccman.lyx: documented warning disabling and how to use
9598 printf_large to make it print floats.
9599 * device/include/stdbool.h: NEW
9600 * device/lib/_atof.c,
9601 * device/lib/_divuint.c,
9602 * device/lib/_divulong.c,
9603 * device/lib/expf.c,
9604 * device/lib/printf_large.c,
9605 * device/lib/sincosf.c,
9606 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9607 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9608 a completely reentrant lib.
9610 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9612 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9613 * device/include/pic16/stdio.h: fixed bug with colon
9615 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9617 * device/include/pic16/stdio.h,
9618 * device/include/pic16/stdlib.h,
9619 * device/include/pic16/math.h: NEW
9620 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9621 declared as _naked to reduce overhead
9622 * device/lib/Makefile.in (target port-specific-objects-pic16):
9623 changed * to *.* so to ignore the CVS directory,
9624 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9625 stacked variables back in stack,
9626 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9629 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9631 * .version: bumped version number to 2.4.5
9632 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9633 * support/Util/SDCCerr.c (messages structure): added entry for
9636 Large cumulative patch for pic16 port and libraries.
9637 * device/include/pic16/sdcc-lib.h,
9638 * device/include/pic16/stdarg.h,
9639 * device/include/asm/pic16/features.h,
9640 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9641 * device/include/pic16/float.h: changes reentrant keyword with
9642 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9643 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9644 updated target build-libraries to include objects from gptr,
9645 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9646 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9647 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9648 all function headings,
9649 * src/SDCCmain.c: added global parameter userIncDirsSet,
9650 * (parseCmdLine): when option -I is encountered add directory to
9652 * src/version.awk: added space between control and long,
9653 * src/pic16/NOTES: added some notes for the port,
9654 * src/pic16/gen.c: added prototype for mov2fp function,
9655 * (fReturnpic16[]): properly named return value registers,
9656 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9657 * (aopForSym): added code to handle symbols with onStack flag set,
9658 symbols onStack are allocated PTRSIZE bytes,
9659 * (aopFreeAsmop): handles special case where asmops are stack objects,
9660 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9661 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9662 added argument lock to trace flaws in allocating temporary registers
9663 when developing port,
9664 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9665 * (pic16_popRegFromString): reenabled allocating a direct register
9667 * (assignResultValue): various beautifications,
9668 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9669 referenced function argument,
9670 * (genIpush): reenabled to allow stacked arguments, handles only
9671 ic->parmPush iCodes,
9672 * (genCall, genPcall): major changes to allow for variable argument
9673 functions, fixed a bug with falsely restoring stack pointer after
9674 returning from call,
9675 * (genFunction): pending code for critical function,
9676 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9677 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9678 * (genNearPointerGet): fixed bug with indirect reading, was always
9680 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9682 * (genAddrOf): rewrote code to take address of a stacked function parameter
9683 * (genCast): fixed casting to generic pointer type,
9684 * src/pic16/gen.h: added AOP_STA,
9685 * (struct asmop): added field stk,
9686 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9687 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9688 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9689 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9690 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9691 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9693 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9695 * (pic16_port structure): generic pointer size is set to 3,
9696 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9697 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9699 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9700 operand is an iTemp,
9702 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9704 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9705 * debugger/mcs51/simi.c: addapt new syntax of s51
9707 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9709 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9710 * src/pic16/pcode.c: commented out some calls to free() in order to
9713 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9716 * src/SDCCicode.c (isiCodeInFunctionCall),
9717 * src/avr/ralloc.c (selectSpil),
9718 * src/pic/ralloc.c (selectSpil),
9719 * src/pic16/ralloc.c (selectSpil),
9720 * src/ds390/ralloc.c (selectSpil),
9721 * src/hc08/ralloc.c (selectSpil),
9722 * src/xa51/ralloc.c (selectSpil),
9723 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9724 stack in the middle of a function call sequence (fixes bug #1020268)
9725 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9726 costs associated with the minimum switch case.
9728 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9730 * src/SDCC.lex: fixed bug #1030549
9732 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9734 * src/SDCCcse.h (struct cseDef),
9735 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9736 over a function call if the CSE is derived from a symbol whose
9737 address has been taken (fixes bug #1029883)
9738 * support/regression/tests/bug-1029883: a new regression test for
9741 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9743 * src/hc08/gen.c (emitinline): fixed bug #1029778
9744 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9745 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9746 and starts toward RFE #905167)
9748 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9750 * src/pic16/gen.c (mov2f): New function to move an operand to
9751 another without considering if it is a literal or a register,
9752 * (pic16_sameRegs): don't check if they are both AOP_REG,
9753 * (AccRsh): removed andmask=0 lines,
9754 * (genLeftShift): duplicated to be improved in future versions,
9755 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9756 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9757 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9758 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9759 * (insertBankSwitch): fixed inserting banksel directives algorithm
9760 for instructions that follow a skip instruction, this fixes a report
9761 for broken subtraction code generation,
9762 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9763 iCode is a left op, just in case result and right share the same
9766 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9769 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9771 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9772 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9773 on 2004-09-12; it was buggy
9775 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9777 * src/SDCCsymt.h: removed RESULT_CHECK
9782 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9784 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9786 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9787 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9788 configuration values no more rejected by compiler, they are assigned
9789 to configuration registers with a warning message instead,
9790 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9791 the for-loop so last conf register is emitted too,
9792 * (_pic16_initPaths): link library libsdcc.lib by default,
9793 * (_hasNativeMulFor): modified test for multiplication according to
9794 Raphael Neider's remarks. Integer multiplication is also done with
9796 * device/include/pic16/pic18fregs.h: corrected type error in while
9797 testing and including 18f6720 header file
9799 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
9801 * src/pic16/device.h (pic16_options): removed field use_crt,
9802 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
9803 until an optimization to handle single bits is added,
9804 * (pic16_loadFSR0): moved before genUnpackBits,
9805 * (genAnd): some white lines removed,
9806 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
9807 leave_reset flags in pic16_options when using crt modules,
9809 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
9811 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
9812 for bugs 898889 & 979599. Also used some safer print instructions.
9814 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
9816 * src/pic16/device.h (pic16_options_t): added field use_crt,
9818 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
9819 catch a probable future bug,
9820 * src/pic16/gen.c: aopIdx function commented out,
9821 * (genAssign): commented out old code which used aopIdx,
9822 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
9823 code, added if conditionals to take into account the --use-crt
9824 command line options,
9825 * src/pic16/main.c (pic16_optionsTable): added new command line
9826 options, --use-crt= and --no-crt,
9827 * (_pic16_linkEdit): now the proper crt object is added in the
9828 linker command line except than when --no-crt is specified,
9829 * src/pic16/pcode.c,
9830 * src/pic16/pcode.h: added some structures and functions for a new
9831 optimization scheme to compansate for instruction overhead between
9832 same iCodes, this scheme is currently under development and is not
9834 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
9836 * device/lib/pic16/startup/crt0i.c,
9837 * device/lib/pic16/startup/crt0iz.c: added global char variable
9838 __uflags to force the generation of an idata section
9840 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
9843 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
9844 * doc/sdccman.lyx: updated sdcc version to 2.4.4
9846 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9848 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
9849 Frieder) and clarified the default code optimization mode
9851 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9853 * src/SDCC.lex (doPragma, process_pragma),
9854 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
9855 "opt_code_size", and "opt_code_balanced"
9856 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
9857 regrouped options by category, added support for category headers
9858 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
9859 and "--opt-code-size"
9860 * doc/sdccman.lyx: documented these new options and pragmas
9861 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
9862 preference into account
9864 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9866 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
9867 geniCodePreDec): Fixed bug 904237 by generating a warning
9869 * src/SDCCerr.c: added warning W_SIZEOF_VOID
9871 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
9873 * src/pic/device.c : When no max ram set validate full memory range.
9875 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
9877 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9879 * device/lib/_gptrget.c,
9880 * device/lib/_gptrput.c: updated comment
9881 * device/lib/calloc.c,
9882 * device/lib/free.c,
9883 * device/lib/malloc.c,
9884 * device/lib/realloc.c: added LGPL, made them reentrant-safe
9885 * src/SDCCcse.c (cseBBlock),
9886 * src/SDCCicode.c (printOperand, geniCodeArray),
9887 * src/SDCCicode.h (struct operand): fixed bug 868103
9888 * support/regression/tests/bug-868103.c: added
9889 * src/SDCCast.c (searchLitOp),
9890 * src/SDCCcse.h (struct cseDef),
9891 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
9892 * src/SDCCicode.h (struct operand),
9893 * src/SDCCsymt.h (struct sym_link),
9894 * src/avr/gen.c (hasInc),
9895 * src/ds390/gen.c (hasInc),
9896 * src/hc08/gen.c (genPlusIncr, hasInc),
9897 * src/mcs51/gen.c (hasInc),
9898 * src/pic16/glue.c (pic16_printIvalChar),
9899 * src/pic16/ralloc.c (regWithIdx),
9900 * src/xa51/gen.c (hasInc) : removed warnings
9901 * src/SDCCast.c (createBlock): added comment ???
9902 * src/hc08/ralloc.c: updated comments
9904 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9906 * doc/sdccman.lyx: updated section on switch statements, added
9907 section about semaphore locking
9908 * doc/Makefile: added option -info for latex2html
9909 * device/lib/_gptrget.c,
9910 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
9912 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9916 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
9917 maxram is less than 0x100.
9919 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9921 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
9923 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9934 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
9935 a jump table is the best form for a switch statement, including
9936 automatic insertion of missing cases to make the case range
9937 continuous. Developed in collaboration with Frieder Ferlemann.
9939 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9941 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
9942 accumulator result if it needs sign extension
9944 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9946 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
9948 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9950 * device/lib/gbz80/printf.c,
9951 * device/lib/z80/printf.c: removed define for NULL
9953 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9955 * as/xa51/xa_link.c,
9956 * device/examples/ds390/ow390/ad26.c,
9957 * device/examples/ds390/ow390/cnt1d.c,
9958 * device/examples/ds390/ow390/counter.c,
9959 * device/examples/ds390/ow390/ds2480.h,
9960 * device/examples/ds390/ow390/ds2480ut.c,
9961 * device/examples/ds390/ow390/findtype.c,
9962 * device/examples/ds390/ow390/gethumd.c,
9963 * device/examples/ds390/ow390/owllu.c,
9964 * device/examples/ds390/ow390/ownetu.c,
9965 * device/examples/ds390/ow390/swt12.c,
9966 * device/examples/ds390/ow390/swtloop.c,
9967 * device/examples/ds390/ow390/temp.c,
9968 * device/examples/ds390/ow390/temp10.c,
9969 * device/examples/ds390/ow390/thermo21.c,
9970 * device/examples/ds390/ow390/tinilnk.c,
9971 * device/examples/ds390/ow390/tstfind.c,
9972 * device/examples/serialcomm/windows/serial.cpp,
9973 * device/examples/serialcomm/windows/test_serialcomm.cpp,
9974 * device/include/reg51.h: fixed line endings for cvs
9976 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9978 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
9979 packRegsForAccUse, packRegisters): new accumulator register
9981 * support/regression/ports/hc08/support.c (_putchar): suppress
9982 warning of unused variable
9983 * src/SDCCicode.c: added SWAP entry to codeTable
9985 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
9987 * device/lib/sprintf.c: forgot to add this file before previous commit
9989 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
9991 * src/pic16/gen.c (genPackBits): added operand right in function
9992 parameters, load result directly if p_type is POINTER (that is
9993 called by genNearPointerSet)
9994 * (genUnPackBits): added operand left in function parameters,
9995 * (genNearPointerGet, genNearPointerSet): prevent the loading of
9996 FSR0 if accessing bitfields,
9998 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10000 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10001 _print_format; updated printf, sprintf, vsprintf
10002 * device/include/asm/default/features.h: corrected comment/define
10003 * device/lib/Makefile.in: added sprintf.c
10004 * device/lib/libsdcc.lib: added sprintf module
10005 * device/lib/printf_large.c,
10006 * device/lib/vprintf.c,
10007 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10009 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10010 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10011 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10013 * support/regression/tests/zeropad.c: define idata as data for hc08
10015 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10017 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10018 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10019 labels are referenced at least once (even if a reference is not found)
10020 * src/hc08/gen.c (emitcode): set isComment flag for comments
10021 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10022 loads), rules 6a..6b (optimize jumps to return)
10024 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10026 * device/lib/acosf.c (acosf),
10027 * device/lib/asinf.c (asinf),
10028 * device/lib/atanf.c (atanf),
10029 * device/lib/ceilf.c (ceilf),
10030 * device/lib/cosf.c (cosf),
10031 * device/lib/coshf.c (coshf),
10032 * device/lib/cotf.c (cotf),
10033 * device/lib/fabsf.c (fabsf),
10034 * device/lib/floorf.c (floorf),
10035 * device/lib/log10f.c (log10f),
10036 * device/lib/logf.c (logf),
10037 * device/lib/sinf.c (sinf),
10038 * device/lib/sinhf.c (sinhf),
10039 * device/lib/sqrtf.c (sqrtf),
10040 * device/lib/tanf.c (tanf),
10041 * device/lib/tanhf.c (tanhf),
10042 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10043 replaced all instances of "reentrant" in the library functions
10044 defined in math.h with this macro.
10045 * support/regression/tests/float_trans.c: reenabled test for hc08
10047 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10049 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10050 erroneously deleted
10052 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10054 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10055 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10056 multi-byte volatile operands are used
10057 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10058 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10059 initialization to area GSINIT0 so that it would always precede
10060 any static initializers in GSINIT
10061 * support/regression/tests/zeropad.c: fixed idata define for hc08
10062 * support/regression/tests/bug-927659.c,
10063 * support/regression/tests/float_trans.c: disabled tests for hc08
10064 pending missing library routines
10065 * .version: increased version number to 2.4.4 - hc08 port now passes
10069 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10071 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10072 * Makefile.common.in,
10074 * as/hc08/Makefile.in,
10075 * as/mcs51/Makefile.in,
10076 * as/z80/Makefile.in,
10077 * debugger/mcs51/Makefile.in,
10078 * device/include/Makefile.in,
10079 * device/lib/Makefile.in,
10082 * link/z80/Makefile.in,
10083 * packihx/Makefile.in,
10084 * sim/ucsim/main_in.mk,
10085 * sim/ucsim/avr.src/Makefile.in,
10086 * sim/ucsim/doc/Makefile.in,
10087 * sim/ucsim/gui.src/serio.src/Makefile.in,
10088 * sim/ucsim/hc08.src/Makefile.in,
10089 * sim/ucsim/s51.src/Makefile.in,
10090 * sim/ucsim/xa.src/Makefile.in,
10091 * sim/ucsim/z80.src/Makefile.in,
10093 * support/cpp2/Makefile.in,
10094 * support/librarian/Makefile,
10095 * support/makebin/Makefile: added DESTDIR to the install path proposed
10096 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10097 * doc/sdccman.lyx: added DESTDIR documentation
10099 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10101 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10102 instruction for interrupt handlers, use fast returns when returning
10103 from high priority interrupts
10105 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10107 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10109 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10110 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10111 bugs, ported much of Bernhard's code from mcs51
10112 * src/mcs51/gen.c (genSend),
10113 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10114 than one when calling a reentrant function
10115 * device/lib/_mullong.c: defined an alternate struct layout for big
10116 endian ports (hc08)
10118 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10120 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10123 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10125 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10126 are sane and complete before asking the port its prefered parameter
10127 passing method (fixes bug #1017633)
10128 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10131 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10133 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10134 problem in bitfields >= 8 bits.
10136 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10138 * src/SDCCsymt.c: undid changes that were not meant to be committed
10140 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10142 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10144 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10146 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10147 copied and wrong bit got inverted
10149 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10151 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10152 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10153 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10154 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10155 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10156 assignments to bitfields at known addresses
10157 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10158 reads from bitfields at known addresses
10159 * src/hc08/ralloc.c (packRegisters),
10160 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10161 genhc08Code): optimize pointer get values used as conditionals
10162 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10165 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10167 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10168 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10169 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10172 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10174 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10176 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10178 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10181 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10183 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10185 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10187 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10190 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10192 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10194 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10196 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10197 cases use more compact code.
10199 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10201 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10203 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10205 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10207 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10210 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10211 parameter of changePointer() from symbol* to sym_link*
10212 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10213 * src/SDCCsymt.c (compareType): void* type is castable to other
10214 pointers, but not necesarily an exact match.
10215 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10216 is no longer blindly treated as an exact match.
10217 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10219 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10221 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10223 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10227 * src/pic/ralloc.h,
10228 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10230 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10232 * src/pic/device.c,
10233 * src/pic/device.h,
10234 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10236 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10238 * src/mcs51/gen.c (emitcode): fixed bug #992819
10240 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10242 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10243 there's no need to make it worse
10245 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10247 * src/mcs51/ralloc.c (deassignLR),
10248 * src/ds390/ralloc.c (deassignLR),
10249 * src/hc08/ralloc.c (deassignLR),
10250 * src/z80/ralloc.c (deassignLR),
10251 * src/pic/ralloc.c (deassignLR),
10252 * src/pic16/ralloc.c (deassignLR),
10253 * src/avr/ralloc.c (deassignLR),
10254 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10255 rlivePoint): fixed another part of bug #971834
10257 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10259 * src/z80/main.c: enabled "critical" keyword
10260 * src/z80/mappings.i,
10261 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10262 functions (fixes bug #979646)
10263 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10265 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10267 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10270 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10272 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10273 doesn't disable too much optimizations
10275 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10277 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10279 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10281 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10283 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10285 * src/pic/gen.c tidied up tabs
10286 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10287 * src/pic/main.c tidied up tabs
10288 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10289 * src/pic/pcoderegs.c tidied up tabs
10290 * src/pic/ralloc.c tidied up tabs
10292 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10294 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10295 to S_FIXED for pic16 port and when symbol is not in level 0,
10296 allocate for S_REGISTER storage class and pic16 port, too,
10297 * src/pic16/device.h: prototype for checkSym,
10298 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10299 * (pic16_assignConfigWordValue): test the value and the mask to
10300 validate that the value is suitable for the configuration word,
10301 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10302 collect extern declared symbols, don't emit symbol twice, check
10303 first if symbol is in publics set first,
10304 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10305 * added command line '--fstack' which enables an experimental
10306 feature for stack access, too buggy to be used yet...
10307 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10308 * (pic16_allocDirReg): when register has storage class S_REGISTER
10309 allocate in pic16_dynAccessRegs,
10310 * device/include/pic16/pic18f????.h: modified configuration word
10311 naming convention, words started as CONFIG0H but should be CONFIG1H
10313 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10315 * device/include/mcs51reg.h: fixed bug 970993
10317 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10319 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10320 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10321 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10322 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10323 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10324 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10325 error/warning numbers,
10326 added function setWarningDisabled()
10327 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10328 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10329 _memcmp.c _memmove.c calloc.c realloc.c free.c
10330 * support/regression/tests/malloc.c: added tests for new functionality
10331 * support/regression/tests/zeropad.c: added tests for truncated initializers
10332 and initialized char arrays starting with '\x0'
10333 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10335 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10337 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10339 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10341 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10342 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10343 peephole 177.e. Thanks to anonymous
10345 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10347 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10348 function isn't used in the source but referenced as a
10349 variable initializer then declare it as extern in .asm file
10351 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10353 * .version: increased version number to 2.4.3
10355 Adding version extension according to ChangeLog CVS revision
10356 * src/Makefile.in (target all): added dependency 'version.h'
10357 * (rule version.h): added rule to create version.h from ChangeLog,
10358 * (rule dep): added dependency version.h,
10359 * src/version.awk: AWK script to create version.h
10360 * src/SDCCdwarf2.c (dwWriteModule),
10361 * src/SDCCglue.c (initialComments),
10362 * src/SDCCmain.c (printVersionInfo): modified to write after
10363 version string the version extension number,
10364 * src/SDCCutil.c: included "version.h"
10365 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10367 * src/SDCCutil.h: added prototype for getBuildNumber
10369 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10370 includeDirsSet, too,
10371 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10372 const char [] is found in function prototype...
10374 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10375 moving to WREG with source is already in WREG,
10376 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10377 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10378 * (aopForSym): stack'ed symbols are partially supported, added
10379 if-clause to support symbols in FARSPACE,
10380 * (sameRegs): added test for AOP_ACC to see if registers are same,
10381 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10382 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10383 * (pic16_popRegFromString): will not allocate a new register if it
10384 doesn't find one by name, bug may have introduced...
10385 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10386 * (genIpush): revived to use pic16 port's stack,
10387 * (genAddrOf): added incomplete case for stack'ed operand,
10388 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10389 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10390 can handle multibyte operands,
10391 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10392 * (pic16initialComments): added message for MPLAB compatibility
10394 * src/pic16/main.h: prototype for pic16_mplab_comp,
10395 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10396 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10397 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10398 because of increased complexity of procedure,
10399 * (_process_pragma): stack pragma changed to format 'stack pos len',
10400 emit symbol '_stack_end' to conform with gplink,
10401 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10402 to search for register,
10403 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10405 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10406 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10407 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10408 case for PO_GPR_REGISTER,
10409 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10410 dies, the new era is ahead !...
10411 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10412 pic16_dynInternalRegs,
10413 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10414 * (pic16_allocDirReg): minor optimizations and bug fixes,
10415 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10417 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10418 load stack and frame pointer with address of 'stack_end' symbol
10420 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10422 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10423 without source code but only variable initializers
10425 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10427 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10428 external are not declared as extern to reduce overhead while linking
10430 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10432 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10434 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10436 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10437 Yee Keat for the patch
10438 * src/SDCCast.c (decorateType): fixed bug #979599
10439 * src/ds390/gen.h: removed local fReturnSizeDS390
10440 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10441 * src/ds390/gen.c (genAnd, genOr, genXor),
10442 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10444 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10446 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10447 add relFilesSet to $3, manipulate $2 to handle linking of object
10448 files without source files in command line,
10449 * device/include/pic16 (all headers): added ID location macros,
10450 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10451 entries for ID location bytes,
10452 * (pic16_assignIdByteValue): NEW,
10453 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10454 added field dumpcalltree to pic16_options_t,
10455 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10456 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10457 emitting rFalseIfx label after check_carry label,
10458 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10459 pic16_emitDIRegs), NEW
10460 * (pic16glue): dump .calltree file when option --calltree found,
10461 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10462 * (_pic16_genAssemblerPreamble): emit ID locations after
10463 configuration registers,
10464 * (pic16_linkCmd): modifications of the link command,
10465 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10466 * (pic16_pCodeInitRegisters): don't init stack registers,
10467 * (pic16_findPrevInstruction): fixed bug,
10468 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10469 bug with immediate registers,
10470 * (buildCallTree): traces stack push and pop,
10471 * (pct2): dump also stack usage for each function,
10472 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10473 * (pic16_allocDirReg): various modifications,
10474 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10477 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10479 * src/pic16/pcode.c: removed buggy double colon
10481 2004-07-01 Borut Razem <borut.razem AT siol.net>
10483 * support/scripts/sdcc.nsi: added include/pic16 to setup
10485 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10487 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10488 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10490 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10491 specific command line arguments. Also added sample lkr script
10492 for placing a variable at a specific memory bank.
10493 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10494 at a specific memory bank,
10495 * (pic16_dump_isection): fixed bug which caused string literals to
10496 be omitted when dumping idata section,
10497 * (pic16_groupRegistersInSection): added code to handle registers
10498 in specific memory banks,
10499 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10500 public, all references are renamed too,
10501 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10503 * (pic16_storeForReturn): added case to handle when dest is WREG,
10504 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10505 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10506 pic16_rel_udata, check to see if that register is marked as being
10507 a member of a specific memory bank,
10508 * (pic16_printIvalCharPtr): added code to add string literals either
10509 to code or the idata sections,
10510 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10511 also accept the 'udata' pragma,
10512 * src/pic16/main.h: new structure types sectName and sectSym
10513 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10514 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10515 * (pic16_findPrevInstruction): fixed, it returned nothing,
10516 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10517 instruction combinations,
10518 * (pic16_FixRegisterBanking): heavily reorganised,
10519 * (pic16_AnalyzeBanking): if generating banksel directives is
10520 disabled, then don't call FixRegisterBanking at all,
10521 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10522 completely removed,
10523 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10525 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10527 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10528 Phuah Yee Keat <yk.phuah AT nestac.com>
10530 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10532 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10533 correctly the IVT even if it is relocated to some other location
10535 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10537 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10538 * device/include/pic16/pic18f2220.h: NEW,
10539 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10540 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10541 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10542 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10543 nodefaultlibs, ivt_loc is the location of the interrupt vector
10544 table, and nodefaultlibs signs that default libraries should not be
10545 linked in link stage,
10546 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10547 according to --ivt-loc argument,
10548 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10549 when pragma stack is found,
10551 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10553 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10554 256 (range check), 257 (do while), 258.a-f (bit banging
10555 f.e. on 3-wire SPI bus)
10557 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10559 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10560 variables used exclusively within a loop
10562 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10564 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10566 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10568 * src/SDCClrange.c (computeClash): fixed bug #971834
10570 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10572 * src/mcs51/gen.c (genCmp): fixed bug #975903
10573 * src/hc08/gen.c (operandsEqu),
10574 * src/ds390/gen.c (operandsEqu),
10575 * src/z80/gen.c (operandsEqu),
10576 * src/pic/gen.c (operandsEqu),
10577 * src/pic16/gen.c (operandsEqu),
10578 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10579 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10581 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10583 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10585 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10587 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10588 default case in switch statement,
10589 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10590 to eliminate problem with initialisation of pointers, but problem
10592 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10593 * (emitStaticSegment): removed various lines emitting debug info,
10594 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10595 added processor registers for utilizing EEPROM,
10596 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10597 configurable and set 8
10599 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10601 * .version: increased version number to 2.4.2,
10603 Cumulative patch for pic16 port
10604 * src/pic16/device.c: changed scheme to dump initial values for
10605 variables in idata segment, all print_idata* functions were removed,
10606 now the pic16_printIval* will be called,
10607 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10608 * _pic16_printPointerType, pic16_printPointerType,
10609 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10610 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10611 NEW, similar to the respective functions in SDCCglue.c,
10612 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10613 way, emitting hex bytes,
10614 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10616 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10618 * src/avr/ralloc.c (serialRegAssign),
10619 * src/xa51/ralloc.c (serialRegAssign),
10620 * src/pic/ralloc.c (serialRegAssign),
10621 * src/pic16/ralloc.c (serialRegAssign),
10622 * src/hc08/ralloc.c (serialRegAssign),
10623 * src/z80/ralloc.c (serialRegAssign),
10624 * src/ds390/ralloc.c (serialRegAssign),
10625 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10627 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10629 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10630 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10632 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10634 Cumulative patch for pic16 port:
10635 * src/pic16/device.h (typedef PIC16_device) modified fields for
10636 defining microcontrollers,
10637 * src/pic16/device.c: added new info for all devices in Pics16 array,
10638 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10639 to be optimised out by the pCode optimiser,
10640 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10641 specially, bug reported by G.M. Gallant,
10642 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10643 as force'd so that cannot be optimised out by pCode optimiser,
10644 * src/pic16/pcode.c,
10645 * src/pic16/pcodepeeph.c,
10646 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10647 they are disabled by default, but can be enabled explicit with
10648 command argument --denable-peeps, for testing,
10649 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10650 --pomit-ivt in COMPILE_FLAGS
10652 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10654 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10655 compilation on MSVC
10657 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10659 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10661 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10663 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10664 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10666 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10668 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10669 would only assign 0x300001 register.
10671 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10673 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10674 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10676 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10678 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10680 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10681 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10682 added peephole 254 (left shift), 255 (jump table)
10684 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10686 * device/lib/Makefile.in: removed comment line with model-pic16,
10687 * (target port-specific-objects-pic16): the libraries and objects
10688 are copied to the build directory form the device/lib/pic16/bin
10691 Cumulative patch concerning pic16 port:
10692 * library directory has been re-organized,
10693 * added support for PIC18F1220,
10694 * added headers and library sources for chips 18f1220,18f6520,
10695 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10697 * configuration registers setting has changed, now each supported
10698 device has a complete description of the registers it uses,
10699 * all initialisations are moved to idata sections, these section
10700 can be absolute or relocatable,
10701 * fixed initialisation of codespace variables,
10702 * fixed warning about PCLATU and gpsim,
10703 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10704 * (genAssign): use table reads when assigning from variables in codespace,
10705 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10706 char/int variables placed in codespace,
10707 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10708 registers set in .asm file, no need for --pomit-config-words anymore,
10709 * (pic16glue): some 8051 legacy segments are commented out
10710 (to be removed completely),
10711 * added support for alternative assembler and linker with --asm=
10712 and --link= command line arguments,
10713 * peepholes are disabled automatically in the port, no need to
10714 specify on command line,
10715 * port supports natively char/int/long multiplication, but converts
10716 all divisions to support functions,
10717 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10718 to the file set in variable $2,
10719 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10720 strings in ASCII format and not in hex,
10721 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10722 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10723 allocate proper register if iCodes aren't temporary,
10725 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10727 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10729 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10731 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10734 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10736 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10737 computed address is reused
10738 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10739 multi-byte bitfields
10741 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10743 * src/z80/gen.c: (genArrayInit): must check for pointers too
10745 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10747 * support/regression/tests/zeropad.c: never meant to commit the
10748 nestedstruct test: removed, added check for GCC version
10750 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10752 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10753 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10754 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10755 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10756 bugs 928906 and 954082 half-empty initializers
10758 * src/SDCCsymt.c (getAllocSize): added for above fix
10759 * src/z80/gen.c (genArrayInit): fixed bug 741044
10760 * support/regression/tests/zeropad.c: added tests
10762 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10764 * src/pic16/device.c (pic16_dump_section): corrected bug which
10765 caused some symbols of the libraries to be misplaced
10767 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10769 * src/pic16/glue.c,
10770 * src/pic16/ralloc.h,
10771 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10772 to fix conflict with pic port
10774 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10776 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10777 externs configuration variables,
10778 * src/pic16/ralloc.h,
10779 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10780 prototype in header, commented out some debug messages
10782 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10784 * src/pic16/glue.c,
10785 * src/pic16/main.c,
10786 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10787 for gpasm COFF object generation. Thanks to D. Hawkins for
10790 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10792 * src/ds390/main.c,
10793 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10794 Brock for spotting this)
10795 * src/ds390/gen.c (genEndFunction),
10796 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
10797 interrupt handler and critical. Disable push/pop optimizations when
10798 peephole optimizations disabled.
10800 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10802 Updated pic16 library sources and headers.
10803 * device/lib/pic16/pic18f*/ ,
10804 * device/include/pic16/*.h: modified to handle structured SFR
10807 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10809 * src/port.h (PORT structure): added hook initPaths, now each
10810 port can declare its own default search paths,
10811 which can been seen with the --print-search-dirs option,
10812 see pic16 port for example,
10813 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
10814 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
10815 * (doPrintSearchDirs): NEW, replaces in a central manner the
10816 printing of search dirs which was split in set*Paths functions,
10817 * (main): added call to port->initPaths and doPrintSearchDirs,
10819 * src/ds390/main.c,
10822 * src/izt/tlcs900h.c,
10823 * src/mcs51/main.c,
10825 * src/pic16/main.c: modified port structures to reflect addition of
10828 * src/pic16/device.c (regCompare): registers are finally sorted by name,
10829 * (pic16_dump_section): for registers in same address reserve memory once,
10830 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
10832 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
10833 result is greater in size than right or left,
10834 * (pic16_genUMult8X8_8): there are some cases where the result can
10835 be 16 bits size, so handle these,
10836 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
10837 * (pic16_outBitC): modified to emit pcodes,
10838 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
10840 * (genDivOneByte): implemented algorithm to divide 8-bits,
10841 * (genCmp): uncommented goto, but issues still exist,
10842 * (genAnd): fixed a bug with variables >8bits,
10843 * (genPackBits): optimization added that uses BCF/BSF to change a
10845 * (genAssign): fixed bug when assigning floating point literals,
10846 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
10847 __sdcc_gsinit_startup label,
10848 * src/pic16/main.c (_pic16_init): removed search directory
10850 * (_pic16_initPaths): NEW, used to initialise search directories,
10851 * (_hasNativeMulFor): support functions for all except char/int
10852 multiplication, and char division,
10853 * (PIC16_port struct): modified entry for native mul support,
10854 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
10856 * (buildCallTree): call to register_usage is ifdef'ed out,
10858 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10860 * device/include/string.h: applied Stas Sergeev's patch to make this
10861 header file compatible with the preprocessor -Wundef option
10862 * src/SDCCmain.c (main): abort compilation if preprocessor reports
10863 failure (fixes bug #941458)
10865 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10867 * src/SDCCopt.c (killDeadCode): fixed bug #907733
10868 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
10869 that the variable, not the function, should be static
10870 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
10871 to be consistent with non-literal case
10873 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10875 * src/SDCCast.c (isConformingBody): fixed bug #949967
10876 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
10877 convilong): fixed bug #952086
10879 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10881 * src/SDCCmem.c (allocVariables): fixed bug #955321
10883 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10885 * src/hc08/main.c (_hc08_genAssemblerEnd),
10886 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
10887 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
10888 completely eliminated the use of a temporary file
10889 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
10890 when more than one file linked
10891 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
10893 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10895 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
10896 which fixes bug #543481
10897 * support/regression/tests/bug-751703.c: fixed comments left from a
10898 cut and paste error
10899 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
10900 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
10901 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
10903 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
10904 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
10905 are now changed to underscores in moduleName
10907 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10909 * as/mcs51/lkmem.c: better fix for bug #954173
10911 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
10912 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10914 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
10915 * device/include/c8051f000.h,
10916 * device/include/c8051f120.h,
10917 * device/include/c8051f300.h,
10918 * device/include/c8051f310.h,
10919 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
10920 PWM16) and detab'ed
10922 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10924 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
10925 and mailing lists, doc'ed --no-peep-comments, removed reference
10926 to knoppix (newest version has no LyX/LaTeX), other minor changes
10927 * src/SDCCglue.c (glue): save 2 bytes stack space with
10928 option --main-return. The ljmp could probably be avoided too
10930 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10932 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
10934 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10936 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
10937 * src/SDCCopt.c (isLocalWithoutDef),
10938 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
10939 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
10940 (credit to Maarten Brock for patch #949363, on which this is based)
10941 * support/regression/tests/bug-751703.c: some test cases of extern used
10942 within inner scopes.
10944 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10946 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
10948 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
10950 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
10951 dwWriteLabel): fix to create valid debugger symbols even when
10952 the module name has non-alphanumeric symbols in it
10953 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
10954 when a variable's allocation has been optimized away
10957 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10959 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
10961 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
10962 * src/mcs51/main.c,
10963 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
10964 * src/ds390/main.c,
10965 * src/z80/gen.c (z80_emitDebuggerSymbol),
10967 * src/pic/gen.c (pic14_emitDebuggerSymbol),
10969 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
10970 * src/pic16/main.c,
10971 * src/avr/gen.c (avr_emitDebuggerSymbol),
10973 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
10975 * src/SDCCdebug.c (emitDebuggerSymbol),
10977 * src/port.h: added a debugger struct to the port struct. Added a
10978 callback for defining debugger symbols
10980 * src/SDCCast.c (createLabel),
10981 * src/SDCC.y (labeled_statement): mark all compiler generated labels
10984 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
10985 iCode back to the ast for the function
10987 * src/hc08/ralloc.c (hc08_assignRegisters),
10988 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
10989 unneeded fields from the regs struct.
10990 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
10991 pushReg() & pullReg() functions instead of emitcode()
10993 * src/hc08/gen.c (genLabel, genhc08Code),
10994 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
10996 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
10999 * src/hc08/gen.c (genEndFunction, genhc08Code),
11001 * src/mcs51/gen.c (genEndFunction, gen51Code),
11003 * src/ds390/gen.c (genEndFunction, gen390Code),
11005 * src/z80/gen.c (genEndFunction, genZ80Code),
11008 * src/pic/gen.c (genEndFunction, genpic14Code),
11010 * src/pic16/gen.c (genEndFunction, genpic16Code),
11012 * src/avr/gen.c (genEndFunction, genAVRCode),
11014 * src/xa51/gen.c (genEndFunction, genXA51Code),
11016 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11017 specific code to cdbFile.c and out of the backend code generators
11019 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11020 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11021 starting address is now 0
11024 * as/hc08/m08pst.c,
11025 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11026 assembler directive for DWARF support
11027 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11031 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11033 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11035 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11036 and inappropriate peephole optimization in jump tables
11038 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11040 * as/hc08/m08pst.c,
11041 * src/SDCCglue.c: sdccopt works for the hc08 port now
11043 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11045 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11047 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11049 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11051 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11053 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11057 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11058 comments from the peephole optimizer replacement rules
11059 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11061 * src/SDCCcse.c (updateSpillLocation),
11062 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11064 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11065 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11066 objects far pointers
11068 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11070 * src/SDCCsymt.h: a missing part of my last change
11071 * src/pic/ralloc.c (regTypeNum),
11072 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11074 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11077 * src/SDCCicode.c (aggrToPtrDclType),
11078 * src/SDCCptropt.h,
11079 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11080 ptrPseudoSymConvert),
11081 * src/pic/ralloc.c (regTypeNum),
11082 * src/pic16/ralloc.c (regTypeNum),
11083 * src/hc08/ralloc.c (regTypeNum),
11084 * src/ds390/ralloc.c (regTypeNum),
11085 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11086 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11088 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11090 * link/z80/lkmain.c (afile),
11091 * as/hc08/lkmain.c (afile),
11092 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11093 prevent a pointer problem when a filename has no directory and
11094 no extension specified.
11096 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11098 * link/z80/lkmain.c (afile): allow periods in directory names
11099 * link/z80/lkmain.c (afile),
11100 * as/mcs51/lkmain.c (afile),
11101 * as/hc08/lkmain.c (afile): allow linker script file to have an
11102 extension other than ".lnk"
11103 * link/z80/lklex.c (getfid),
11104 * link/z80/lkmain.c (parse),
11105 * as/mcs51/lklex.c (getfid),
11106 * as/mcs51/lkmain.c (parse),
11107 * as/hc08/lklex.c (getfid),
11108 * as/hc08/lkmain.c (parse): Support comments in the linker script
11109 file on lines by themselves and after filenames
11111 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11113 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11115 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11117 * src/z80/peeph-z80.def: removed some peephole rules that don't
11118 work with multibyte arithmetic (fixed bug #937126)
11119 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11120 to registers and not global variables
11121 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11122 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11123 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11124 checking for assignments not internally generated (fixed bug #931895)
11125 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11126 structure member (fixed bug #930072)
11128 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11130 * src/SDCCmain.c (linkEdit),
11131 * src/hc08/main.c (_hc08_parseOptions),
11132 * as/hc08/Makefile.in,
11133 * as/hc08/aslink.h,
11135 * as/hc08/m08pst.c,
11136 * as/hc08/lkrloc.c (relr, rele),
11137 * as/hc08/lkarea.c (lnkarea)
11138 * as/hc08/lkmain.c (afile, parse),
11139 * as/hc08/lkelf.c: support for ELF output
11140 * as/hc08/lks19.c (s19),
11141 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11143 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11145 * as/mcs51/lkihx.c: Fixed bug #899105.
11147 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11149 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11150 .dsp files from Unix to DOS.
11152 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11154 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11155 function pointers; we have been compliant for several months now.
11156 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11157 change that was accidently commented out
11158 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11159 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11162 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11164 * src/hc08/gen.c: output of all of the internal debugging information
11165 is now controlled by the D() macro; it is disabled by default
11167 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11169 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11170 harder to keep the same registers during a CAST iCode
11171 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11172 long via int can be done in a single cast, if the signedness is
11174 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11175 putchar() in tinibios.c in ds390's library
11177 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11179 * src/SDCCast.c (decorateType): fixed bug #898889,
11180 cast result of a literal complement too
11181 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11182 fixed check for bitfields
11184 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11186 * src/SDCCicode.c (geniCodeLogic): made it static,
11187 (geniCodeLogicAndOr): added in order to fix bug #905492,
11188 (ast2iCode): fixed bug #905492
11189 * support/regression/tests/bug-905492.c: added
11190 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11191 (processParms): fixed bug #927659: don't copy parms, this will clear
11193 * support/regression/tests/bug-927659.c: added
11195 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11197 * src/SDCCast.c (addCast): don't cast float to char
11198 * device/lib/libsdcc.lib: added _memmove
11200 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11202 * device/lib/large/Makefile: fixed parallel execution by
11203 replacing `make` by `$(MAKE)`
11205 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11207 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11208 offsets (fixes bug #923936)
11210 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11212 * device/lib/small/Makefile: fixed parallel execution by
11213 replacing `make` by `$(MAKE)`
11215 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11217 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11219 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11221 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11222 * src/regression/Makefile: Regression test was not running.
11224 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11226 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11227 complement if possible
11228 * src/SDCCval.c (valComplement),
11229 * src/SDCCicode.c (operandOperation): fixed complement of literal
11230 * support/regression/tests/onebyte.c (testComplement): added
11232 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11234 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11235 return an optimized tree; actually replace actParm with the new tree
11236 * src/SDCCast.h: added some parantheses to remove side effects
11237 * support/regression/tests/bug-920866.c
11239 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11240 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11241 Bit operands were not being handled properly in the pic14 port.
11242 (now src/regression/add.c passes again).
11244 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11246 * src/SDCC.y (labeled_statement): case and default no longer require
11247 a following statement (RFE #893037)
11249 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11251 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11252 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11253 disabled (fixes bug #916294)
11254 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11255 "mov a,acc"; patch provided by Lenny Story
11256 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11258 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11260 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11262 * src/ds390/gen.c (genFunction, genEndFunction),
11263 * src/ds390/ralloc.c (ds390_assignRegisters),
11264 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11265 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11266 pushed if there are parameters passed on the stack. Also, a cleaner
11267 way to decide if r0/r1 should be pushed/popped. (Together they fix
11270 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11273 * device/lib/mcs51/crtpagesfr.asm,
11274 * device/lib/mcs51/crtxinit.asm,
11275 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11276 to avoid confusion with Si Lab's SFRPAGE register.
11278 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11280 * src/SDCCglue.c (emitMaps): allow public sfr variables
11281 * src/SDCCglue.c (initialComments): include compiler build date
11282 with compiler version and put the timestamp of the generated
11283 assembly file on a serperate line to be less confusing.
11284 * src/port.h: added genInitStartup hook
11286 * src/ds390/main.c,
11289 * src/pic16/main.c,
11291 * src/z80/main.c: genInitStartup initialize as NULL (default to
11292 historical behaviour)
11293 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11294 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11295 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11296 library instead of hard coding it into the compiler.
11297 * support/regression/ports/mcs51-stack-auto/spec.mk,
11298 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11299 * device/lib/mcs51/Makefile,
11300 * device/lib/small/Makefile,
11301 * device/lib/large/Makefile,
11302 * device/lib/mcs51/crtpagesfr.asm,
11303 * device/lib/mcs51/crtstart.asm,
11304 * device/lib/mcs51/crtxclear.asm,
11305 * device/lib/mcs51/crtxinit.asm,
11306 * device/lib/mcs51/crtclear.asm,
11307 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11308 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11309 and into user configurable files.
11310 * device/lib/clean.mk: clean mcs51 directory too
11311 * support/regression/tests/longlit.c: added static to T1 declaration
11312 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11313 accesses in the initialization code
11315 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11317 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11318 OSCTRIMVAL as noted in bug #916008
11320 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11322 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11323 in loops with multiple exits (reported as incorrect registers
11324 used by Martin Helmling in Sdcc-user list)
11326 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11328 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11329 made ds390 register extensions look less like error messages
11331 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11333 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11334 reported by Adam Wozniak in Sdcc-user list
11336 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11338 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11339 arithmetic optimizations, added debug output
11341 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11343 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11344 * sdcc.spec: updated and split sdcc into 3 rpms
11345 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11346 needed for literals of LEFT_OP and '+'
11347 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11348 introduced RESULT_TYPE_NOPROM
11349 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11351 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11352 limited promotion to int only for '*'
11353 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11355 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11357 * src/pic16/gen.c (genSkip),
11358 (genc16bit2lit), (gencjneshort): commented out
11359 (is_LitOp): new helper function, checks operand type
11360 (genCmpEq): rewritten
11362 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11364 * support/regression/tests/bug-908454.c: added
11366 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11368 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11369 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11370 (geniCodeCast): cosmetic, don't preserve bit storage class
11371 (geniCodeLeftShift): added promotion
11372 (geniCodeLogic): fixed regression
11373 * src/SDCCsymt.c (computeTypeOr): accept bits too
11374 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11376 2004-03-07 Borut Razem <borut.razem AT siol.net>
11378 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11380 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11382 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11383 version of pic16_genPackRegisters which does not check if ic is a
11385 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11386 function cause string1.c regression test fails
11388 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11390 * sim/ucsim/configure.in,
11391 * sim/ucsim/configure,
11392 * sim/ucsim/doc/Makefile.in: use docdir
11393 * src/SDCC.y: fixed sbit atrributes
11394 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11395 * src/SDCCast.c (decorateType): |^& need special promotion handling
11397 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11398 * src/SDCCsymt.h (computeType),
11399 * src/SDCCicode.c: computeType() needs op
11400 * src/SDCCsymt.c (checkTypeSanity),
11401 * doc/sddman.lyx: "plain" bitfields are unsigned
11402 * src/SDCCsymt.c (computeTypeOr): added
11403 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11405 * src/SDCCval.c (val*): computeType() needs op
11406 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11407 * support/regression/tests/onebyte.c: added tests for |^&
11409 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11411 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11412 for writing icode into asm output.
11414 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11416 * src/pic16/device.c: added some debug lines enabled
11417 with macro DEBUG_CHECK,
11418 * src/pic16/genarith.c: more debug in genPlus,
11419 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11420 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11421 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11422 * (aopForSym): onStack symbols are re-placed in data memspace,
11423 and onStack flag is cleared,
11424 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11425 copy temporary pcodeop,
11426 * (genPcall): added warning for not updating PCLATU,
11427 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11428 always true for pic16 port,
11429 * (genMultOneWord): NEW, supports integer multiplication,
11430 * (genMult): modified to call genMultOneWord,
11431 * (ifxForOp): added warning when return NULL,
11432 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11433 flag is set before call to operandFromSymbol for implicit
11435 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11436 options.intlong_rent are set by default,
11437 * (_hasNativeMulFor): modified to allow port generation of integer
11439 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11440 set regtype to REG_SFR for all registers, restricting seting the
11441 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11443 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11445 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11446 more than 500 times in the regression tests
11448 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11450 * support/Util/SDCCerr.h,
11451 * support/Util/SDCCerr.c,
11452 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11454 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11455 for symbol conflicts.
11456 * support/valdiags/tests/enum.c,
11457 * support/valdiags/tests/tentdecl.c,
11458 * support/valdiags/tests/struct.c: expect possible error messages
11459 referring to original symbol definitions.
11460 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11462 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11464 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11466 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11468 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11470 * src/pic16/ralloc.c (newReg): fixed bug #908929
11472 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11474 * src/ds390/gen.c: added missing #include "main.h"
11476 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11478 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11479 checking if symbol is already in set,
11480 * src/pic16/device.h: prototype for checkAddSym,
11481 * src/pic16/gen.c: (_G): added entry interruptvector,
11482 * (assignResultValue): removed some commented out lines,
11483 * (genFunction): check for ISR via sym->type, absolute section for
11484 interrupt code is created via a new pBlock, the goto instruction is
11485 placed now correctly at the interrupt vector position, changed all
11486 references from ivec to _G.interruptvector,
11487 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11488 is the interrupt is a high priority one, same for return from ISR,
11489 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11490 externs to calls of checkAddSym,
11491 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11492 pic16_pcode_verbose flag is set,
11493 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11494 * src/pic16/pcoderegs.c: message about how many registers are saved
11495 will only be emitted if pic16_pcode_verbose flag is set,
11497 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11499 * src/ds390/ralloc.h,
11500 * src/ds390/ralloc.c (ds390_regWithIdx),
11501 * src/ds390/gen.c (emitcode),
11502 * src/ds390/main.h,
11503 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11504 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11505 ds390operandCompare, getRegsRead, getRegsWritten,
11506 initializeAsmLineNode): customized instruction size calculation for
11507 ds390, started basis for some register optimizations
11508 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11509 corresponding assembly output
11510 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11511 missing push/pop of r0/r1. Optimized push/pops
11513 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11515 * src/mcs51/main.c (instructionSize): fixed ACALL size
11516 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11518 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11520 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11521 the sorting of rlist with NULL elements
11522 * (print_idataType, print_idata): NEW to create idata sections
11523 * src/pic16/device.h: idataSymSet new variable
11524 * src/pic16/gen.c (genFunction): fixed some bugs in string
11525 comparing, improved the absolute section creation for ISRs,
11526 added FSR0L/FSR0H in registers that are saved in an ISR,
11527 * (genInline): fixed the processing of inline snippets,
11528 now they undergo no process by the peephole optimizer
11529 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11530 are placed in idataSymSet,
11531 * (pic16emitStaticSeg): extern symbols are added in externs,
11532 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11533 switching when aboslute variables are placed in access bank memory
11534 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11535 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11536 commented out with #if,
11537 * (pic16_packRegisters): reintroduce the check for CAST because some
11538 symbols are not correctly handled,
11539 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11540 pCodeInstruction instead of pCode,
11541 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11542 pCodeAsmDir definition,
11543 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11544 directive, then the argument directive is emitted without the leading
11545 tab, hack for inline labels which must be in the first column,
11546 * (compareLabel,pic16_findNextInstruction),
11547 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11548 * (insertBankSwitch): modified for the new pCodeAsmDir,
11550 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11551 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11553 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11555 * (pushSide): commented out with #if,
11556 * (assignResultValue): fixed some typos in saving
11558 * (genPcall): FIXED and sync'ed with genCall,
11559 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11560 * (genNearPointerGet): fixed to handle some more cases,
11561 implementation scheme via table reads,
11562 * (genConstPointerGet): modified to access code memory correct,
11563 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11564 and improved to handle some cases
11565 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11566 instead of "RETLW" for init data
11567 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11568 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11569 variables are placed in access bank memory (<0x80 and >=0xf80),
11570 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11571 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11572 TBLWT_POSTDEC,TBLWT_PREINC
11573 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11574 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11576 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11577 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11578 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11579 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11581 2004-02-29 Borut Razem <borut.razem AT siol.net>
11583 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11584 support/Util/findme.h, support/Util/system.h: enhance binary relative
11585 search for lib and include by using findProgramPath()
11587 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11590 * src/SDCCpeeph.c (pcDistance),
11592 * src/mcs51/ralloc.h,
11593 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11594 * src/mcs51/main.h,
11595 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11596 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11597 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11598 size calculation port specific, started basis for some register
11600 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11601 missing push/pop of r0/r1. Optimized push/pops
11602 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11603 * device/lib/_modsint.c (_modsint),
11604 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11605 and stack version so regression tests pass
11607 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11609 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11610 * src/SDCCast.c (decorateType): catch another small optimization
11612 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11613 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11614 modified to finally use computeType() all over SDCC,
11615 see Feature Request #877103
11616 * src/SDCCval.h: cosmetic
11617 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11618 valCompare(); regression tested in muldiv.c
11619 * support/regression/tests/muldiv.c (testMod): mod sign follows
11622 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11624 * src/SDCCast.c (decorateType): fixed bug #902362
11625 * doc/INSTALL.txt: fixed install instructions for win32
11627 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11629 * device/include/Makefile.in (install): fixed by replacing spaces
11632 * doc/INSTALL.txt: updated for release
11633 * doc/sdccman.lyx: added warning for --xstack being buggy
11635 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11637 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11638 to eliminate build warnings.
11639 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11641 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11642 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11644 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11645 removed -penable-stack, added comment for stack pragma, added
11646 warning for not initializing the stack/frame registers, removed
11647 comment at interrupts section
11649 Stack is made permanent, there is no ability to disable stack usage.
11650 * src/pic16/device.h,
11651 * src/pic16/device.c: removed all references to USE_STACK macro,
11652 * src/pic16/device.c (pic16_dump_section): when no elements in
11653 rlist, free rlist before return,
11654 * (pic16_dump_int_registers): NEW, internal registers are a new set
11655 of general purpose registers reused by each function,
11656 * (checkAddReg): returns 1 if registers is added to set,
11657 * (pic16_groupRegistersInSection): when a registers is of type
11658 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11659 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11660 SRCASECMP macro is moved here from device.c
11661 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11662 PO_PCLATU, PO_PRODL, PO_PRODH,
11663 * (pic16_pCodeOpType, genMinus,
11664 changed compares to "a" register, with AOP_ACC,
11665 * (pic16_genPlus): fixed some bugs and indented properly,
11666 * (pic16_addSign): changed size to size+offset in the MOVWF
11668 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11669 multiply 8-bit operand by literal, result is 8-bit,
11670 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11671 multiply 2 8-bit operand, result is 8-bit,
11672 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11674 * src/pic16/gen.c: changed accUse to contain WREG only,
11675 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11676 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11677 true, do not use immediate addressing any more unless sym is a
11678 pointer in codespace,
11679 * (aopForRemat): do not use immediate addressing when symbol not in
11680 codespace and when symbol's address is requested,
11681 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11683 * (aopGet): added case for AOP_ACC and don't return "accumulator
11684 bug" but WREG instead,
11685 * (popGetTempReg): pushes contents of temporary register in stack,
11686 * (popReleaseTempReg): pops contents of temporary register from
11687 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11688 * (pic16_popGet): separated case AOP_ACC to return register WREG
11689 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11690 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11691 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11692 the use of immediate pointers to certain cases only.
11694 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11695 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11696 * (assignResultValue, genCall, genRet): modified to use the new
11697 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11698 genPcall is still broken,
11699 * (genFunction): added code to create 'A' type pBlocks when
11700 interrupt functions are generated, code not extensively tested yet,
11701 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11702 * (genEndFunction): modified so ISRs pop stored registers from stack,
11703 * (genMultOneByte): cleanup,
11704 * (AccRsh): added flag andmask, to and result with appropriate mask,
11705 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11706 * (genDataPointerGet): fixed and reenabled its use,
11707 * (genNearDataPointerGet): bugs fixed,
11708 * (genDataPointerSet): bugs fixed,
11709 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11710 pic16_DumpSymbol, pic16_DumpOp,
11711 * src/pic16/genutils.h: function prototypes for the above functions,
11712 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11714 * (pic16emitRegularMap): many many many improvements, but needs a
11716 * src/pic16/main.c: enable_stack in pic16_options is removed,
11717 * (_pic16_parseOptions): removed command line options -penable-stack,
11718 * (_process_pragma): emit stack symbol only when stack pragma is
11720 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11721 redirected to FSR0L/FSR0H pair,
11722 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11723 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11724 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11726 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11727 * (dumpPicOptype): NEW,
11728 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11729 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11730 with movff instruction,
11731 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11732 added pic16_int_regs, some packRegsFor* functions are commented out,
11733 because produce errors,
11734 * src/pic16/NOTES: minor modifications
11736 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11738 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11739 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11741 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11742 * as/mcs51/lkaomf51.c: fixed bug #895763
11744 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11746 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11748 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11750 * doc/sdccman.lyx: added details about the HC08 storage classes and
11751 interrupts, fixed the register usage info for z80 & gbz80
11753 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11755 * doc/sdccman.lyx: added more pic16 port documentation
11756 * device/include/pic16/: added header pic18fregs.h
11758 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11760 * doc/sdccman.lyx: added Vangelis' contribution
11762 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11764 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11765 extend to the next CALL or PCALL, not just to the next CALL.
11767 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11769 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11771 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11773 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11774 bug #895752 and a better fix for bug #716790
11776 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11778 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11780 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11782 * doc/sdccman.lyx: minor changes, minor changed
11784 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11786 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11787 which can't handle SDCC_NEWONEBYTEOPS,
11788 (geniCodeMultiply): removed conversion from mult to shift for pic14
11791 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11794 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11795 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11796 thus fixing bug #895406
11798 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
11800 * device/lib/_modsint.c,
11801 * device/lib/_modslong.c: sign follows divisor only
11802 * src/hc08/gen.c (genMultOneByte): if result size is 1,
11803 signs or signedness can be ignored
11804 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
11805 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
11806 added optimization for IFX,
11807 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
11809 reenabled optimization for IFX, which was removed on 2004-01-11
11810 * src/SDCCast.h: added return type IFX
11811 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
11812 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
11813 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
11814 SDCC_OLDONEBYTEOPS selects the old behaviour
11815 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
11816 changed again and commented promotion rule
11817 * src/SDCCval.c (valDiv): promotion no longer necessary
11818 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
11819 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
11821 * support/regression/tests/onebyte.c: added
11823 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
11825 * gen.c (genInline): reverted to old code for assemnling inline
11826 code because of bug reported James Chadd
11828 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
11830 * ralloc.h: missing declarations from previous patch,
11831 seems that patch for ralloc.h was never applied, fixed
11833 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11834 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11838 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
11839 indirect addressing. Marked FSR0 as deprecated
11840 * gen.c (pointerCode): commented out, not needed now
11841 (pic16_popGet2p): new MOVFF helper function
11842 (genGenPointerGet),
11843 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
11844 (shiftRLong): removed duplicate debugging info
11846 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11848 * src/ds390/gen.c (genNearPointerGet),
11849 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
11850 optimization with bits, but not bitfields.
11851 * src/ds390/ralloc.c (packRegisters),
11852 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
11854 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
11856 * src/SDCCcse.c (algebraicOpts): copy operands before modification
11858 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11861 * src/SDCCicode.c (operandFromSymbol),
11862 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
11863 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
11864 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
11865 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
11866 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
11867 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
11869 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
11870 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
11871 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
11872 * src/SDCCsymt.c (newSymbol),
11873 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11876 * src/SDCCval.c (newiList): fixed bug #885705
11878 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11880 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
11881 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
11883 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11885 * device/include/c8051f120.h,
11886 * device/include/c8051f300.h,
11887 * device/include/c8051f310.h: added/updated header files for Silicon
11888 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11889 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
11890 in new section Submitting patches
11892 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11894 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
11895 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11896 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11898 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
11899 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11900 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11902 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
11903 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11904 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11906 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
11907 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11908 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11909 genGenPointerSet): fixed bug #892400
11910 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
11911 to eliminate build warnings.
11912 * src/SDCCast.c (processParms),
11913 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
11915 * support/valdiag/valdiag.py: added GCC to the list of defines active
11916 when compiling with gcc
11918 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11920 * support/Util/SDCCerr.h,
11921 * support/Util/SDCCerr.c,
11922 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
11923 with an incomplete type (fixed bug #883734)
11924 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
11926 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11928 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
11930 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11932 * src/SDCCast.c (decorateType),
11933 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
11934 function pointer implementation
11935 * support/regression/tests/funptrs.c: added tests to verify both forms
11936 of function pointers work correctly. Added tests to verify parameters
11937 are passed in the correct order.
11939 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
11941 * device.c (regCompare): registers are sorted by ascending
11942 address and increasing size,
11943 * main.c (_pic16_finaliseOptions): removed the declaration
11944 of compiler macro MCU. Now a macro of the format pic18fxxxx
11945 will be defined from the command line
11947 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11948 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11950 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
11951 PCOP_RLCF was overwritten!
11952 * gen.c (genSkip): commented out calls to pic16_emitcode,
11953 * (genCmpEQ): fixed "long" compares, only high word did get compared,
11955 * (genRRC): added debugging info,
11956 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
11957 overwritten while shifting,
11958 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
11959 overwritten while shifting,
11962 * (shiftLLeftOrResult),
11963 * (shiftRLeftOrResult),
11965 * (shiftLLong): Implemented with pic16_emitpcode
11966 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
11967 * (genLeftShift): Fixed bug, operand for shift by variable always
11968 was "and"ed with 0x0f,
11969 * (genLeftShiftLiteral),
11971 * (genRightShiftLiteral): added debugging info,
11972 * (genrshFour): added comment,
11973 * (genRightShift): determined signedness from operand "left"
11974 instead of "result"
11976 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11978 * src/SDCCicode.c (geniCodeParms),
11979 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
11980 function pointers, fixed function pointer bugs #861242 and #861896
11982 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11984 * device/include/c8051f000.h,
11985 * device/include/c8051f120.h,
11986 * device/include/c8051f300.h: added header files for Silicon
11987 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11989 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
11991 * src/SDCCast.c (processParams): added new type flow and restructured
11992 (gatherAutoInit): added new type flow
11993 (addCast): cosmetic changes
11994 (getLeftResultType): added new type flow for array indices, patch
11995 provided by Stas, see FR #877103
11996 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
11997 array index patch by Stas
11998 * src/SDCCast.h: added prototype getResultTypeFromType()
12000 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12001 * src/pic/glue.c (pic14emitStaticSeg),
12002 * src/pic16/glue.c (pic16emitStaticSeg),
12003 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12004 for initialization of symbols
12005 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12006 * support/Util/SDCCerr.h:
12007 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12008 * .version: bumped version number to 2.3.8
12009 * device/include/Makefile.in (install),
12010 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12013 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12015 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12016 Slade Rich fixed an optimization bug
12017 * src/pic/pcodepeep.c,
12018 * src/pic/pcoderegs.c
12019 * doc/Makefile (install): added test for directory
12021 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12023 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12024 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12025 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12026 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12027 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12028 * as/mcs51/asexpr.c (term),
12029 * as/hc08/asexpr.c (term): fixed bug #887146
12031 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12033 * src/z80/gen.c (genMult): handle single byte result product
12034 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12035 DUMMY_READ_VOLATILE (fixed bug #886367)
12037 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12039 * support/regression/tests/libmullong.c: fixed logic, on little endian
12040 hosts we ended without a mullong_wrapper()
12042 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12044 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12045 virus/worm forged address usage.
12047 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12049 Fixed promotion, it should be done on AST level:
12050 * src/SDCCast.c (addCast): added promotion to int
12051 (decorateType): updated call to upCast()
12052 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12053 usualUnaryConversions()
12055 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12057 * support/regression/tests/literalop.c (mulWrapper): Added a
12058 wrapper to remove integer overflow warnings.
12060 * support/regression/tests/float_trans.c: Made work on host.
12062 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12065 * support/regression/generate-cases.py (main): Changed from inline
12068 * doc/Makefile (install): Changed to depth first to get rid of
12069 missing directory install warning.
12071 * as/Makefile (install-doc): Made work on Mac.
12073 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12075 * src/SDCCast.c: added an additional type flow in decorateType() of
12076 opposite direction, see feature request #860006; it's enabled at runtime
12077 by setting the environment variable SDCC_NEWTYPEFLOW
12078 * src/SDCCast.h: changed prototype of decorateType()
12079 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12080 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12081 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12082 see feature request #877103
12083 * src/SDCCval.c: updated call of decorateType()
12084 (valBitwise): fixed bug #882876
12085 (valMinus): added promotion
12086 (valLogicAndOr): result is unsigned
12087 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12088 * src/SDCCsymt.c (computeType),
12089 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12090 must not cause an unsigned operation
12091 * src/pic/glue (pic14emitRegularMap),
12092 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12094 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12096 * src/pic/pcode.c (PCodeID): commented out left over debug code
12098 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12100 * support/valdiag/tests/overflow.c: added shift tests
12101 * src/pic/device.c,
12108 * src/pic/pcodepeep.c,
12109 * src/pic/pcoderegs.c,
12110 * src/pic/ralloc.c,
12111 * src/pic/ralloc.h: applied patch from Slade Rich;
12112 added support for multiple code pages and multiple RAM banks on the
12113 PIC 14 port. The ASM files now no longer simply assume all the
12114 code / RAM are in the same page / bank. This means the linker can
12115 safely allocate code/RAM of separate ASM files to different pages/banks.
12116 * doc/sdccman.lyx: added Slade's tips
12117 * src/mcs51/peeph.def: fixed bug #880768
12119 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12121 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12122 * src/SDCCast.c (decorateType): fixed bug #880197
12124 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12126 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12129 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12130 strtof is not part of C89 and isn't included with Mac OS X.
12132 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12134 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12135 shiftL2Left2Result): fixed bug #879326
12136 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12137 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12138 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12139 address fetch for clr instruction
12140 * device/lib/hc08/_mulint.c: created optimized assembly version
12141 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12143 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12145 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12146 proposed in FR #877103
12148 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12150 * src/SDCCval.c (cheapestVal): added missing checks
12151 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12152 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12154 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12156 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12159 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12161 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12162 loaded with the linker search paths (-L arguments) and the libraries
12163 to be linked with the current source (-l arguments). Changes
12164 currently will affect only the pic16 port.
12165 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12166 include path the port specific paths and port specific libraries,
12167 * gplink command now contains the $3 argument,
12168 * src/pic16/device.h,
12169 * src/pic16/device.c,: structure PIC_device is made public and
12170 renamed to PIC16_device, the same for variable Pics which is renamed
12171 to Pics16. Updated all references to them.
12172 * src/pic16/glue.c (pic16glue): corrected bug with code
12173 initialization which bypassed the variable initializations block.
12175 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12176 COMPILE_FLAGS and added the --nostdinc option
12178 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12180 * device/include/mc68hc908jb8.h: Register defs for another member
12181 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12183 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12185 Documenting changes from previous commits.
12186 * configure.in (version 1.56),
12187 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12188 when generating output files to configure the pic16 library,
12189 but now I've commented it out, since gputils aren't installed in the
12190 SF compile farm, so library won't compile
12192 * device/lib/Makefile.in (version 1.56): initially I've added in
12193 target 'all' the prerequestive 'model-pic16' so it compiled the
12194 pic16 library, but now I've commented it out for the same reasons
12196 * added targets 'model-pic16' and 'objects-pic16' to compile the
12198 * added target 'port-specific-objects-pic16' to handle the
12199 generated libraries and copy them into the build/ directory
12200 * added target 'clean-intermediate-pic16' to clean intermediate
12201 files into pic16 directory
12202 * in target 'installdirs' added line to create directory pic16 in
12203 the installation path
12205 * device/include/Makefile.in (version 1.11): in target 'install'
12206 added lines to copy all header files to installation path,
12207 * in target 'installdirs' added line create directory for pic16
12208 headers in the installation path
12210 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12212 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12215 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12218 * device/lib/configure.in,
12219 * device/lib/configure: fixed for autoconf 2.57
12221 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12223 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12224 option so that it actually works. Made it specific to the z80, since
12225 the gbz80 doesn't have these kinds of I/O ports.
12227 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12229 * device/include/z180.h,
12230 * device/lib/_memcpy.c,
12231 * device/lib/_memmove.c,
12232 * device/lib/_mulint.c,
12233 * device/lib/ser_ir.c,
12234 * device/lib/ser_ir_cts_rts.c,
12235 * device/lib/_strcmp.c,
12236 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12237 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12238 portmode; added deprecation warning for bank= and protmode= forms.
12239 Also, guard against buffer overflow.
12240 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12242 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12244 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12245 changed interrupt vector table generation to only emit declared vectors.
12246 * device/include/Makefile.in: added missing backslash
12247 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12249 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12251 Mainly changes to support compilation of the device libraries
12252 * src/pic16/device.c: stack is allocated via symbol and not
12253 via literal number. The symbol is placed in the corresponding
12254 position of the data ram
12255 * (pic16_dump_section): relocatable and absolute uninitialized
12256 data are now emitted in sorted order to reduce section naming,
12257 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12258 weren't marked as being in the access bank,
12260 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12262 Added portion of GNU PIC Library under the directory
12263 device/include/pic16 and device/lib/pic16. These files
12264 contain the declarations of SFRs for the PIC18Fxx2 devices.
12265 The directory is initialized via configure from toplevel.
12267 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12269 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12270 the spilllocations to be compared correctly
12272 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12274 * src/SDCCast.c (decorateType): fixed bug introduced today
12276 2004-01-12 Borut Razem <borut.razem AT siol.net>
12278 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12279 doc/sdccman.lyx: upper case pragmas are deprecated
12281 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12283 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12284 in simpler and even better code
12286 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12288 * src/SDCCicode.c (operandOperation): fixed bug #874819
12289 * src/SDCCast.c (decorateType): fixed
12290 char foo (unsigned long ul) { return ul > 0; }
12292 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12294 * doc/sdccman.lyx: Moved and added some sections, small changes
12295 all over. Telling LaTeX to be less strict with word spacing
12296 to better keep the right margin. Changed some notes about
12297 maintainance of the ports in section 3.2.1 - is it OK like this?
12299 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12301 SDCC source changes:
12302 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12303 convilong): modified to inform the pic16 port that builtin functions
12306 PIC16 PORT specific changes:
12307 * src/pic16/device.c pic16_dump_equates() added,
12308 processor registers declared internally by the port are emitted in
12309 the translation as equates,
12310 * src/pic16/gen.c: inline code is passed unprocessed to the
12312 * (pic16_popGetLit2): fnuction modified to take second operand as
12313 pCodeOp pointer and not as literal,
12314 * (popRegFromIdx): prefixed with pic16_,
12315 * (pic16_popCombine2): modified to receive already allocated pCode
12317 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12318 * (genFunction): initializes local stack frame and pushes on stack
12319 all the registers used by this function,
12320 * (genEndFunction): restores all registers from stack and restores
12322 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12324 * (pic16glue): changed the program startup sequence,
12325 * added new dbName code 'A' for functions placed in absolute section
12326 * src/pic16/main.c: added function attribute _naked,
12327 * added pragma 'code' to place a fnuction at an absolute address,
12328 * added command line arguments --debug-ralloc and --pcode-verbose,
12329 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12330 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12331 * (pic16_newpCodeOpLit2): modified to take the second operand as
12333 * (pic16_printpBlock): modified to emit each function in a separate
12335 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12336 UPPER for immediate operands,
12337 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12339 * src/pic16/peeph.def: all peepholes with movff are commented out,
12340 because there is a problem in the pcode peep optimizer,
12341 * src/pic16/ralloc.c: the register allocator can now reuse local
12342 function symbols for another function. This saves register usage.
12343 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12345 Added file src/pic16/NOTES with information about program writing on
12346 the current port version.
12348 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12350 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12351 and peephole 252 (array access)
12353 2004-01-09 Borut Razem <borut.razem AT siol.net>
12355 * src/SDCCmain.c : fixed #872250: -l command line defined library
12356 files are scanned before standard library files
12358 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12360 * src/SDCCast.c (decorateType): fixed bug #874046
12362 2004-01-09 Borut Razem <borut.razem AT siol.net>
12364 * support/scripts/sdcc.nsi: remove previous installation
12366 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12368 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12369 bytes for last interrupt vector (mcs51)
12370 * sdcc.spec: fixed typo
12372 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12374 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12375 gen51Code): more efficient parameter receive for --model-large
12378 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12380 * src/ds390/main.c,
12381 * src/z80/main.c: added missed needLinkerScript flags (more than
12382 one port structure defined in these file)
12383 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12386 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12388 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12389 * src/port.h: added flag needLinkerScript in port->linker
12390 structure to inform whether to create a .lnk file or not,
12392 * src/ds390/main.c,
12394 * src/mcs51/main.c,
12396 * src/pic16/main.c,
12398 * src/z80/main.c: changed appropriately to configure
12399 needLinkerScript flag
12401 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12402 * src/pic/glue.c: added variable udata_section_name to
12403 override default uninitialized data segment definition for
12404 devices only with SHAREBANK memory (reported from Erik Epetrich)
12405 * (pic14emitOverlay): modified to emit a commented overlay segment
12406 directive when no overlay data exist
12407 * (picglue): modified to emit uninitialized data segment
12408 according to udata_section_name
12409 * src/pic/main.c (_pic14_parseOptions): added command line
12410 options --udata-section-name=[name] to override default
12411 udata definition name
12412 * modified _linkCmd and _asmCmd to include compiler passed
12413 arguments via -W option
12414 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12415 object file from '.rel' to '.o' in port->linker structure,
12416 changed size of fptr from 2 to 3 in port structure
12418 2004-01-07 Borut Razem <borut.razem AT siol.net>
12420 * support/scripts/sdcc.nsi: update PATH
12421 * support/scripts/sdcc.ico: craeted
12423 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12425 * device/include/Makefile.in: fix install
12426 * doc/Makefile: fix install
12428 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12430 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12432 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12433 how the function variable allocation summary is displayed; also
12434 include information about variables allocated to the overlay
12437 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12439 * as/mcs51/lkmain.c: Help about -Y option
12440 * as/mcs51/lkarea.c: Fixed gcc warnings
12442 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12444 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12446 * support/valdiag/tests/overflow.c: added
12447 * src/SDCCast.c (decorateType),
12448 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12449 LEFT_OP (left shift)
12451 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12453 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12454 (default behaviour).
12456 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12458 A python script to validate compiler diagnostic messages. It can be
12459 used to verify that sdcc complains about bad c source code and
12460 gives a good location of the error.
12461 * support/valdiag/Makefile,
12462 * support/valdiag/valdiag.py,
12463 * support/valdiag/tests/*
12465 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12467 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12468 * src/SDCCsymt.c (newEnumType),
12470 * support/Util/SDCCerr.c,
12471 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12473 * support/regression/tests/enum.c: added test for enum values that
12474 require at least 2 bytes of storage.
12476 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12478 * src/common.h: added ifndef/define/endif macros
12479 around the header file.
12480 Bug reported from Jesus Calvino-Fraga
12482 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12484 * sdcc.spec: updated
12485 * device/include/Makefile.in: don't install CVS directories
12486 * device/lib/Makefile.in: added removal of CVS directories after install
12487 * doc/Makefile: fixed install, added local_icons
12488 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12489 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12490 * src/ds390/gen.c (genRightShift): fixed bug #870788
12491 * src/SDCCast.c (decorateType): fixed bug #870781
12493 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12495 PIC16 port related changes:
12496 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12497 added variable stackPos,
12499 * gen.c: genCall, assignResultValue: added support for
12500 pushing/retrieving function parameters to/from stack,
12501 genFunction,genEndFunction: setup stack frame for the
12502 generated function,
12503 genAddrOf: will be changed according to bug 863624
12505 * added files genutils.c and genutils.h which contain gen*
12506 debugged and optimised functions extracted from gen.c
12508 * glue.c: added variable 'externs' which holds extern symbols,
12509 pic16emitRegularMap: is modified to properly handle relocatable
12510 symbols under the new scheme,
12511 pic16createInterruptVect: is modified
12512 pic16printPublics: is modified to emit 'global' assembler directives,
12513 added pic16_printExterns to print extern symbols,
12514 pic16glue: initializes stack/frame pointer in the beginning of
12515 the assembly output. Temporary hack, will be corrected later,
12516 because gplink yet does not support stack and SDCC does not
12517 yet support a type of crt0.o object to create the final binary.
12519 * Removed many lines that contain 8051 legacy code.
12520 * The code is finally placed under a 'code' directive.
12521 * Added port specific options.
12523 * _process_pragma: simplified since now we do not need *special*
12524 include file to define SFR registers. But a separate header
12525 will be needed. This will be developed later.
12526 * _pic16_parseOptions: added, parses port specific options:
12527 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12528 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12529 --preplace-udata-with=
12531 * _pic16_setDefaultOptions: modified to initialize section names,
12532 but hack is temporarly out of order since it needs improvement.
12533 * _pic16_genAssemblerPreamble: configuration words are emitted by
12534 their address instead of their name. This part is incomplete and
12535 supports only the 18Fxx2 devices. Other devices will emit an error
12536 during assembly since they do not contain the same set of config
12538 * _pic16_genIVT: is modified,
12540 * pcode.c: added definitions for some hardware registers that are needed
12542 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12543 All PCI entries are updated. Now LFSR is supported.
12544 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12545 * added pic16_newpCodeOpLit2 to support instructions with
12546 two literal arguments
12547 * pic16_pCode2str: corrected code that emits assembler instructions
12548 with two literal operands and those that have an access bit modifier
12549 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12550 this fixes a bug which caused some labels to be lost, when an
12551 assembler directive was added, i.e. banksel,
12552 * pic16_FixRegisterBanking: improved logic that causes the insertion
12554 * InlineFunction: functions that are called once, are not any more
12555 inlined. This can be a port option in the future,
12557 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12559 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12560 hold the corresponding uninitialized symbols,
12561 * pic16_allocProcessorRegister: registers have explicit marked the
12563 * pic16_allocInternalRegister: registers are explicit marked as
12565 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12566 processing list, so bit registers were lost,
12569 * ralloc.h: added field 'accessBank' and original symbol operand
12570 in register definition,
12571 * removed the field isMapped from register definition,
12573 ** Several functions have been removed from various sources:
12574 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12575 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12576 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12577 pic16_assignRelocatableRegisters
12579 ** others have been introduced:
12580 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12581 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12583 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12585 * support/scripts/inc2h.pl: changed definition of BIT_AT
12586 to emit 'sbit at' instead of 'bit at'. This was a request.
12588 PIC16 port related preliminary changes:
12589 * gen.c: prefixed function popRegFromString with
12590 pic16_ and all references to it corrected
12591 * pcode.c: all pic16_pc_* hardware registers prefixed
12592 with underscore (_),
12593 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12594 * ralloc.c: newReg(): when register is REG_SFR then
12595 set address to rIdx,
12596 pic16_allocProcessorRegister(): marks register wasUsed=0
12597 pic16_writeUsedRegs(): added a call to assign processor
12598 registers via pic16_assignFixedRegisters
12600 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12602 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12603 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12604 variables in unused register banks. Also the SSEG is placed
12605 wherever there is enough space for it, and IDATA can be anywhere
12606 in internal RAM. For now compile using -Wl-Y[stack_size].
12607 The mem file is different for this option as well, since it
12608 makes no sense of talking about DSEG lenght.
12610 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12612 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12613 in certain cases, e.g. when ROM assignment, patch provided
12614 from Albert den Haan.
12616 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12618 Many signedness and type propagation fixes:
12619 * src/SDCCicode.c: made geniCodeCast() static
12620 replaced SPEC_ by IS_ (cosmetic)
12621 (operandOperation): fixed div and mod operation
12622 (usualBinaryConversions): added support for promotion of char
12623 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12624 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12625 (geniCodeAdd): an array index will stay unsigned, even if promoted
12627 (geniCodeArray): ditto
12628 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12629 * src/SDCCsymt.c (computeType): added more support for char;
12630 promotion of char is selectable by promoteCharToInt, fixed signedness
12632 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12633 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12634 * src/SDCCval (val*): replaced signedness calculation by
12636 rearranged if-branches (cosmetic)
12637 (valShift): added warning W_SHIFT_CHANGED
12638 (valCompare): fixed problem with different types
12639 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12640 * support/regression/tests/literalop.c: added many cases
12641 * support/regression/tests/ast_constant_folding.c: changed finally to
12643 * .version: new year, new version: 2.3.7
12644 * src/SDCCmain.c (main): applied patch #866468
12645 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12646 provided by Scott Bronson
12647 * doc/sdccman.lyx: updated documentation for sdcdb
12648 updated and added chapter tips
12650 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12652 * src/SDCCsymt.h: missing from yesterday's commits
12654 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12656 * src/SDCC.y (struct_or_union_specifier),
12657 * support/Util/SDCCerr.c,
12658 * support/Util/SDCCerr.h: verify that struct & union tags are used
12661 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12663 * src/SDCCglobl.h: missing from yesterday's commits
12665 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12667 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12668 sft_attributes, struct_declaration, parameter_declaration,
12669 type_name, start_block, declaration_list),
12670 * src/SDCC.lex (check_type): support redefinition of typedef names
12672 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12674 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12675 aligned xdata arrays. Erik helped me with the if clause.
12677 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12679 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12682 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12685 * src/SDCCast.c (newAst_),
12687 * src/SDCCicode.c (ast2iCode, newiCode),
12689 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12690 expr, statement, expression_statement, selection_statement,
12691 iteration_statement, expr_opt, jump_statement): foundation for tracking
12693 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12696 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12698 * support/Util/SDCCerr.c,
12700 * src/SDCCast.c (createCase, createDefault, decorateType),
12701 * src/SDCClabel.c (labelUnreach),
12702 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12704 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12705 (with thanks to Stas Sergeev)
12706 * device/include/time.h,
12707 * device/lib/time.c (CheckTime): suppress unreachable code warning
12709 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12711 * src/SDCCast.c (createIvalCharPtr),
12712 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12714 * support/regression/tests/nullstring.c: tests for these two bugs
12716 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12718 * support/Util/SDCCerr.h,
12719 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12720 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12721 about storage class and 'at' used inside struct or union
12722 * src/SDCCBBlock.c (iCodeFromeBBlock),
12723 * src/SDCCcse.c (ifxOptimize),
12724 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12725 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12726 printIval, emitStaticSeg, emitOverlay),
12727 * src/SDCClabel.c (deleteIfx),
12728 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12729 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12730 gatherAutoInit, processParms),
12731 * support/Util/SDCCerr.h,
12732 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12733 reporting for post-parse errors.
12735 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12737 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12738 implicit casts via union; they don't work on big endian systems
12739 (possible fix for bug #861138)
12741 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12743 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12744 * src/mcs51/main.c: fixed the fix for bug #737001
12746 2003-12-15 Borut Razem <borut.razem AT siol.net>
12748 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12750 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12752 * support/makebin/makebin.c: put output in binary mode
12754 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12756 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12757 xdata and data memory on startup. Set the environment variable
12758 SDCC_NOGENRAMCLEAR to disable this.
12759 * src/mcs51/peephole.def,
12760 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12761 (allows non-interrupt and interrupt code to safely compete for a resource
12762 without the non-interrupt code having to disable interrupts)
12764 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12766 * src/SDCCicode.c (geniCodeAdd),
12767 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12768 with valFromType if type might be a pointer and host is big endian).
12769 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12770 types, not just integer types.
12771 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12772 multiply defined with mismatching "at" address.
12774 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12776 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12777 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12778 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12779 with embedded nulls (fixed bug #753752)
12781 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12783 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12784 Apparently this did not see much testing (endless loop)
12786 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12788 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12790 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12792 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12793 gracefully handle NULL memmap pointers
12795 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12797 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
12798 instead of deleting the iCode when an operand is volatile
12799 * src/z80/gen.c (genDummyRead),
12800 * src/mcs51/gen.c (genDummyRead),
12801 * src/ds390/gen.c (genDummyRead),
12802 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
12804 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
12805 * src/SDCC.y: fixed bug #850420
12807 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12809 Applied z80 i/o port patch from Peter Townson and fixed some operators
12810 to better handle operands in A register.
12811 * device/include/z180.h
12817 * src/z80/peeph-z80.def
12818 * src/z80/peeph.def
12821 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12823 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
12825 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12827 * device/lib/hc08/_mullong.c: Removed extra #endif
12829 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12831 * sim/ucsim/hc08.src/inst.cc,
12832 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
12833 carries from x to h
12834 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
12835 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
12836 * device/include/stdarg.h: fixed varargs for hc08
12837 * device/lib/Makefile.in,
12838 * device/lib/hc08/Makefile,
12839 * device/lib/hc08/_mulint.c,
12840 * device/lib/hc08/_mullong.c: fixed some endian problems
12842 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12844 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
12845 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
12846 * device/lib/_gptrget.c,
12847 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
12849 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12851 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
12852 * src/SDCCast.c (astErrors): fixed bug #846007
12853 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
12855 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12857 * src/SDCCast.c (decorateType): disabled a transformation I added in
12858 revision 1.188 (access to fields of a structure at an absolute address);
12859 it breaks with bitfields, extern declarations, and gcse analysis.
12860 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
12861 could be assigned through a pointer, so don't complain.
12862 * src/SDCCast.c (astErrors),
12864 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
12866 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
12868 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
12869 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
12870 output of __config directives, since gpasm now supports them
12871 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
12872 pre-processor macro, i.e. -DMCU=p18f452
12873 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
12874 and modified to handle 'cast' icode similarly to '=' icode
12875 * src/pic16/device.h (typedef struct PIC_device): added field
12876 'extMIface' to indicate that chip has external memory interface
12877 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
12878 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
12881 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12883 * src/SDCC.y (pointer): fixed bug #846006
12884 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
12885 * src/SDCCast.c (decorateType): fixed bug #846009
12886 * src/ds390/peeph.def,
12887 * src/ds390/gen.c (genAnd, genOr),
12888 * src/mcs51/peeph.def,
12889 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
12891 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12893 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
12900 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
12904 * src/SDCCbitv.c: added function to free a bitvector
12905 * src/SDCClrange.h,
12906 * src/SDCClrange.c: added function to recompute the liveranges
12907 * src/avr/ralloc.c,
12908 * src/ds390/ralloc.c,
12909 * src/hc08/ralloc.c,
12910 * src/mcs51/ralloc.c,
12911 * src/pic/ralloc.c,
12912 * src/pic16/ralloc.c,
12913 * src/xa51/ralloc.c,
12914 * src/z80/ralloc.c: recompute the liveranges after register packing
12916 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
12918 * src/SDCCloop.c (newInduction): fixed bug #845630
12920 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12922 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
12923 inadvertantly left behind from my 2003-11-12 change
12925 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12927 Updated headers I neglected to commit yesterday.
12928 * src/SDCClrange.h,
12931 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12933 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
12934 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
12935 * src/SDCCopt.c (eBBlockFromiCode),
12936 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
12937 the creation of the key hash table from the sequencing so it can be used
12938 earlier (for some GCSE bug fixes still pending)
12940 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12942 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
12943 * support/regression/tests/addsub.c: testing genPlus shortcut
12945 2003-11-15 Borut Razem <borut.razem AT siol.net>
12947 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
12949 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12951 * src/SDCCcse.c (cseBBlock): fixed bug #527779
12952 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
12953 ordering is immaterial.
12954 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
12956 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12958 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
12959 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
12960 (SIGSEV) of bug #840381
12961 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
12962 unlink new file before rename if new and old filenames are the same)
12964 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12966 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
12967 uninitialized variables) for the mcs51. Set environment variable
12968 SDCC_GENRAMCLEAR to test.
12969 xdata initialization slightly shorter
12971 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12974 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
12975 #838241 & 780691 (basicly the same bug)
12976 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
12977 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
12979 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
12981 * src/SDCCmain.c (linkEdit): "fix" #834252
12983 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12985 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
12987 * src/SDCC.y: fixed bug #819403
12989 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12991 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
12992 the reentrant attribute.
12993 * src/hc08/gen.c (genPackBits): added missing stack readjustment
12994 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
12996 * src/SDCCast.c (decorateType): fixed bug with storage class not being
12997 updated during pointer dereference; f.e. ~(((char *)1)*) was being
12998 erroneously reduced to a literal.
12999 * src/hc08/ralloc.c (packRegisters, rematStr),
13000 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13003 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13005 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13006 * doc/sdccman.lyx: changed from 'article' to 'book'
13007 * doc/Makefile: readded test_suite_spec and cdbfileformat
13009 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13011 * device/include/stdlib.h: include malloc.h to comply with ANSI
13012 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13014 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13016 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13017 * doc/clean.mk: also remove *.out files
13018 * doc/sdccman.lyx: some additions, larger top/bottom margins
13020 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13022 * src/SDCC.y: fixed bug #837365
13023 * support/regression/tests/bitopcse.c
13024 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13025 a symbol (might be valop instead)
13026 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13027 * device/lib/clean.mk: added hc08 to the cleaning list
13029 2003-11-04 Borut Razem <borut.razem AT siol.net>
13031 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13033 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13034 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13035 malloc is declared in standard stdlib.h
13037 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13039 * device/lib/hc08/Makefile: need to clean .rel not .o files
13040 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13042 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13046 * src/mcs51/main.c,
13047 * src/ds390/main.c,
13051 * src/pic16/main.c,
13052 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13053 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13054 tests (which uses the port's oclsExpense function)
13060 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13062 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13064 * src/SDCCcse.c (ifxOptimize),
13065 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13066 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13067 deleting the IFX iCode.
13068 * src/hc08/ralloc.c: reduced unneeded slocs
13069 * src/hc08/gen.c: fixed bug in asmopToBoolean
13071 2003-11-04 Borut Razem <borut.razem AT siol.net>
13073 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13074 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13075 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13076 transferred to configure
13078 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13080 Use headers defined in the C[++] standards:
13081 * sim/ucsim/gui.src/serio.src/fileio.cc
13082 * sim/ucsim/gui.src/serio.src/frontend.cc
13083 * sim/ucsim/gui.src/serio.src/main.cc
13084 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13085 * support/Util/NewAlloc.c
13087 * as/mcs51/lklibr.c
13091 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13093 * Added MSVC projects for hc08 assembler and linker:
13094 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13095 /as/hc08/link_hc08.dsp
13097 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13099 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13101 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13103 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13105 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13107 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13109 2003-10-31 Borut Razem <borut.razem AT siol.net>
13111 * support/cpp2/cpplib.h,
13112 support/cpp2/cpplib.c,
13113 support/cpp2/cpplex.c,
13114 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13115 to switch _asm block preprocessing on / off. Default is
13116 #pragma preproc_asm +
13118 2003-10-31 Borut Razem <borut.razem AT siol.net>
13120 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13121 when outputting comment blocks (when executed with -C option) and
13122 _asm (SDCPP specific) blocks
13124 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13126 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13128 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13130 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13132 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13134 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13135 * src/SDCCast.c (decorateType): fixed bug #832664
13137 2003-10-31 Borut Razem <borut.razem AT siol.net>
13139 * support/cpp2/cpplex.c: fixed for SDCPP:
13140 comments(when executed with -C option) and _asm blocks
13141 were included even if they where in skipped #if block.
13142 Applied solution from GCC cpp 3.3.2
13144 2003-10-31 Borut Razem <borut.razem AT siol.net>
13146 * src/SDCC.lex: sdcc now understands both formats:
13147 '# <line_number> <file_name>' and
13148 '#line <line_number> <file_name>'
13149 * support/cpp2/cppmain.c: sdcpp now generates the standard
13150 '# <line_number> <file_name>' instead of former
13151 '#line <line_number> <file_name>'
13153 2003-10-30 Borut Razem <borut.razem AT siol.net>
13155 * support/cpp2/cpphash.h,
13156 * support/cpp2/cpplib.h
13157 * support/cpp2/cpplex.c,
13158 * support/cpp2/cppmain.c,
13159 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13161 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13163 Fixed a number of problems revealed by bug #827883.
13164 * src/SDCCloop.c (loopInvariants): Spill location of the
13165 result operand should be recomputed if extracted from
13166 a loop. Also, don't extract assignments of an iTemp
13168 * src/SDCCast.c (isConformingBody): loop reversal should
13169 not occur if the control variable is involved with a
13170 relational operator.
13172 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13174 * .version: bumped to 2.3.6 to reflect the big improvements
13175 made by Erik and Klaus. Thanks!
13177 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13179 Replaced the livrange code.
13180 * src/SDCClrange.c: added new LR code
13182 * src/SDCCBBlock.h: removed remainig parts from old LR code
13183 * src/ds390/ralloc.c,
13184 * src/ds390/gen.c: minor fixes to make it work with new code
13186 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13189 * as/hc08/lkrloc.c,
13191 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13192 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13193 (tweaked fix for bug #818696)
13195 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13197 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13199 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13202 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13203 * src/mcs51/gen.c (gencjneshort),
13204 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13205 more efficient (per Scott Bronson's suggestion)
13207 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13209 Extended the semantics of the critical keyword to include
13210 individual statements. See RFE #827755 and #799831
13215 * support/Util/SDCCerr.c
13216 * support/Util/SDCCerr.h
13221 2003-10-19 Borut Razem <borut.razem AT siol.net>
13223 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13225 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13227 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13229 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13230 and predecrement operand is displayed
13232 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13234 * src/SDCCval.c (valMinus): fixed bug #826041
13236 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13238 Some hc08 related updates that I missed earlier
13239 * sim/ucsim/stypes.h
13240 * support/regression/ports/hc08/spec.mk
13242 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13244 New target "hc08" for the Motorola 68hc08 family of micros
13252 * sim/ucsim/hc08.src/*
13253 * sim/ucsim/configure.in
13254 * src/ucsim/configure
13255 * sim/ucsim/packages_in.mk
13258 * device/include/mc68hc908qy.h
13259 * device/lib/hc08/*
13260 * device/lib/Makefile.in
13261 * support/regression/ports/hc08/*
13262 * support/regression/Makefile
13264 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13266 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13268 * src/ds390/gen.c (genCast): fixed bug #821957
13270 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13272 * device/lib/logf.c: "fixed" overlay bug
13273 * support/regression/ports/host/spec.mk: added m library
13274 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13275 * support/regression/tests/float_trans: added (for Eric)
13277 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13279 * src/mcs51/gen.c (genCpl): fixed bug
13280 http://sf.net/mailarchive/message.php?msg_id=6263915
13282 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13284 * src/SDCCast.c (decorateType): added extended constant folding
13285 * src/SDCCsymt.c (computeType): cleanup
13286 * src/SDCCval.c (valShift): minor optimization
13287 * support/regression/tests/ast_constant_folding.c: added
13289 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13291 * src/SDCCmain.c: removed some unintended changes
13293 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13295 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13296 * src/z80/gen.c: fixed part of bug #817589
13297 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13299 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13301 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13312 * src/ds390/ralloc.c
13314 * src/mcs51/ralloc.c
13316 * src/pic16/ralloc.c
13317 * src/xa51/ralloc.c
13319 * src/z80/gen.c: removed unused label "release:"
13321 2003-10-06 Borut Razem <borut.razem AT siol.net>
13323 * src/SDCC.lex: removed definition of unused variables
13324 save_optimize and save_options
13326 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13328 * clean.mk: removed '=' in "-maxdepth=1"
13329 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13330 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13332 2003-10-06 Borut Razem <borut.razem AT siol.net>
13334 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13335 my_unput() replaced by unput()
13337 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13339 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13340 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13341 type-punned pointer will break strict-aliasing rules"
13342 Old LR behaviour is again default; Klaus' LR can be choosen by
13343 defining the environment variable LRKLAUS
13347 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13348 * clean.mk: fixed removal of files in bin/CVS/
13349 * device/lib/clean.mk: fixed removal of directories small and large
13350 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13352 * src/SDCCval.c: removed superflous test for pedantic
13354 2003-10-05 Borut Razem <borut.razem AT siol.net>
13356 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13357 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13358 message "unmatched #pragma SAVE and #pragma RESTORE"
13360 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13362 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13363 assembly, critical functions, atomic, nojtbound)
13365 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13367 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13373 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13376 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13378 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13380 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13381 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13382 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13384 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13386 * src/z80/gen.c (genRet): fixed bug #524753
13387 * src/z80/gen.c (genCast): fixed internal error on cast from
13389 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13390 fix for bug #477835 to the z80
13391 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13392 for tracking iCodes in the peephole optimizer for z80
13394 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13396 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13397 the other part of bug #814548
13398 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13400 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13402 * src/SDCCcse.c: fixed part of bug #814548
13404 2003-09-28 Borut Razem <borut.razem AT siol.net>
13406 * src/asm.c: rewrite of printILine() to use temporary file instead
13408 * src/xa51/main.c: commented out declaration of int rewinds
13410 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13412 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13414 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13416 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13417 * src/asm.c (printILine): Fixed bug #811015
13419 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13421 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13424 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13426 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13427 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13428 to correctly handle general case of AOP_PAIRPTR
13429 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13431 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13433 * src/mcs51/ralloc.c (fillGaps),
13434 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13435 register positioning bug)
13437 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13439 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13441 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13443 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13444 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13445 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13446 (ralloc doesn't intentionally do this now, but perhaps later)
13447 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13448 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13449 register positioning bugs (Fixed bug #762602 and #795325)
13450 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13451 (Fixed bug #808779)
13452 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13453 lines that --i-code-in-asm generates
13455 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13457 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13458 trying to fclose a FILE* that was already closed.
13460 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13462 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13463 of const struct should be treated as if const themselves)
13465 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13467 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13469 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13471 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13472 Unix (/n) and DOS (/r/n) line terminations.
13474 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13476 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13479 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13481 * src/mcs51/gen.c (genFunction, genEndFunction),
13482 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13483 and restore of EA so that stack offsets to parameters are
13484 correct when using both critical and reentrant/stack-auto.
13485 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13486 size (can be triggered in error if sloc is shared between
13487 different sized objects)
13488 * device/include/float.h: fixed macros to explicitly use
13489 unsigned long where needed
13491 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13493 Feature req. 799831: added code to allow nesting of critical functions
13494 * src/mcs51/gen.c (genFunction, genEndFunction)
13495 * src/ds390/gen.c (genFunction, genEndFunction)
13497 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13499 * src/SDCCsymt.c (sclsFromPtr),
13501 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13502 support for standard C idiom of memory mapped variables; for
13503 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13504 to xdata int at 0x1234 tempvar = 1.
13505 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13506 provided by Akiya ISHIDA
13508 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13510 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13511 * src/SDCCval.c (constVal): added reduction from int to char
13512 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13513 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13514 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13516 * support/regression/tests/shifts.c: fixed
13518 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13520 * src/z80/gen.c (genXor): Fixed bug #805445
13522 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13524 Fixed bug #621531 (const & volatile confusion in the type chain).
13525 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13526 refer to the const or volatile state of the pointer itself.
13538 * src/pic16/ralloc.c
13539 * support/regression/tests/const.c
13541 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13543 When checking for duplicated modules, use absolute paths
13544 instead of relative paths. Files changed:
13549 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13551 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13553 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13555 * device/include/string.h: added size_t typedef, changed
13556 prototypes to use size_t, eliminated separate reentrant and
13557 non-reentrant declarations, added _memmove declaration
13558 * device/lib/_memcpy.c: changed to use size_t instead of int,
13559 changed /4 to >>2 to avoid division library call
13560 * device/lib/_memcmp.c,
13561 * device/lib/_memset.c,
13562 * device/lib/_strncat.c,
13563 * device/lib/_strncpy.c,
13564 * device/lib/_strncmp.c: changed to use size_t instead of int
13565 * device/lib/_memmove.c: new file (fixed bug #772294)
13566 * device/lib/Makefile.in: added _memmove.c
13567 * device/lib/z80/asm_strings.s: fixed bug #772290
13568 * support/regression/tests/bitfields.c: attempt to fix host assertion
13569 failure on amd64-unknown-linux2.2
13571 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13573 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13574 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13575 * as/z80/asmain.c (main): fixed bug #801766
13577 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13579 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13582 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13584 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13585 reported in bug #800609
13587 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13589 * Top header beautifications in src/pic16 directory:
13590 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13591 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13592 pcoderegs.h, ralloc.c, ralloc.h
13593 * main.c: added top header and GPL license notice
13594 * pcode.c: fixed the if-conditional warning
13596 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13598 * device/lib/_mullong.c: replaced int by short for gcc
13600 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13602 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13603 and JUMPTABLE iCodes properly now (worked by accident before)
13604 * src/mcs51/gen.c (leftRightUseAcc),
13605 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13606 iCode properly now. Use getSize instead of nRegs since a & b
13607 aren't part of the nRegs tally.
13609 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13611 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13612 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13613 before instructions that use the _STATUS register
13615 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13617 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13618 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13619 fetching of the pointer
13620 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13621 copied from genNearPointerSet()
13622 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13623 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13624 If they pop r0/r1 they must be called in the opposite order than aopOp().
13625 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13626 (resp. --stack-auto), prepared for --xstack
13628 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13630 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13632 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13634 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13635 these ports have their own __sdcc_external_start()
13637 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13639 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13640 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13641 type for bits was changed. It resulted in bit variables becoming
13642 global, which is not permitted in PIC 14 assembly output.
13644 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13646 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13648 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13650 Z80 and MCS51 linkers complaint if a public symbol is defined
13651 in more than one library module:
13655 * as/mcs51/Makefile.in
13657 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13659 A few small changes that speed up the peephole optimizer.
13663 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13665 Try to make the peephole optimizer smarter by maintaining
13666 an association between the assembly source code and the
13667 iCodes that originated them. Put this information to use
13668 with a new peephole rule condition "notVolatile" so that
13669 the rules can be aggressive yet still safe.
13674 * src/mcs51/peeph.def
13676 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13680 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13681 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13682 if the left or right operand symbols have the accuse flag set.
13684 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13686 Changed the type of the result of the ! (NOT) operator to char;
13687 previously it returned the same type as the source. This allows
13688 us to eliminate all the genFloatNot functions (all of its target
13689 implementations were very buggy) since !float can use the same
13692 * src/SDCCicode.c (ast2iCode): ! returns char
13693 * src/mcs51/gen.c (genNot, genNotFloat),
13694 * src/ds390/gen.c (genNot, genNotFloat),
13695 * src/z80/gen.c (genNot, genNotFloat),
13696 * src/pic/gen.c (genNot, genNotFloat),
13697 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13699 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13701 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13702 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13703 during interrupts. Ensure WSAVE is located at a shared bank address.
13704 2. Fixed page selection in some places
13705 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13706 the registers name strings.
13707 4. Fixed "signed / unsigned compare" compiler warnings.
13708 5. The PIC port manages its own allocation of the general purpose
13709 registers, but makes no attempt to reuse them. As a result when
13710 compiling it soon runs out of general purpose registers. Some
13711 additional code was added to the files pcode.c and device.c to walk
13712 through the function call tree and rename the registers so that they
13722 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13723 genPlus() & genMinus() when the result is the same as left or right
13725 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13727 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13729 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13731 Made bitfield a distinct type from bit so that bitfields
13732 convert as per ANSI C and bits retain their traditional
13733 boolean style behaviour. Implemented bitfield support in
13741 * src/ds390/gen.c: bit v bitfield split
13742 * src/z80/gen.c: New support for bitfields
13743 * support/regression/tests/bitfields.c: reenabled z80,
13746 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13748 Rules 246.x, 247.x relate to bitfields, the others speed up
13749 access to xdata mapped I/O devices.
13751 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13753 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13755 Cleaned up genPackBits and genUnpackBits and added two helper
13756 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13757 for literal assignments in genPackBits (thanks to Frieder for
13763 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13765 Fixed bug #748310 (pointer to function type mishandled when the
13766 function name is omitted). Also fixed a SIGSEGV when a function
13767 attribute (reentrant, etc) is used on a non-function or on a
13768 function but misplaced before the parameter list.
13770 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13772 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13773 * support/Util/SDCCerr.h,
13774 * support/Util/SDCCerr.c: Added func attr misuse error msg
13776 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13778 Fixed bug #787649 by anonymous
13779 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13780 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13782 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13784 Fixed numerous bitfield problems.
13786 * src/SDCC.y: More bitfield related error checking
13788 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13789 * support/Util/SDCCerr.h,
13790 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13791 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13792 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13793 * support/regression/tests/bitfields.c: tests added
13795 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13797 Made the constant following the "interrupt" keyword optional. If
13798 omitted, the function will not automatically be given an entry
13799 in the interrupt vector table (similar to #pragma NOIV, but
13800 less syntacticly kludgy). The interrupt number is also now
13801 range checked. Also fixed a bug in the high order bit example
13808 * support/Util/SDCCerr.c
13809 * support/Util/SDCCerr.h
13812 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13814 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
13815 * src/SDCCicode.c (operandOperation): rewritten some ops
13816 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
13817 * src/SDCCsymt.c (computeType): literals are handled the same way as any
13819 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
13820 be re-activated by defining REDUCE_LITERALS)
13821 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
13822 unsigned, but are signed by default
13823 * src/SDCCval.c (constVal): rearranged
13824 * src/SDCCval.c (valMod): preliminary fix
13825 * src/SDCCval.c (valCastLiteral): use TYPE_* types
13826 * support/regression/literalop.c: added, work in progress
13828 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13830 Generate warnings for useless declarations like "char data;"
13831 that don't do what new users expect.
13834 * support/Util/SDCCerr.h
13835 * support/Util/SDCCerr.c
13837 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
13839 * src/SDCCval.c (valMult): fix overflow detection of negative int
13841 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13843 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
13845 Changes to support big endian targets:
13858 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
13860 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
13861 * device/lib/time.c: fixed warning "integer overflow in expression"
13863 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
13865 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
13866 * src/SDCCval.c (constVal): changed default to signed; hex and octal
13867 constants are unsigned; added recognition of "u" flag for unsigned
13868 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
13869 * src/SDCCval.c (valDiv, valMod): fixed signdness
13870 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
13871 signedness of modulo, left and right shift
13872 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
13873 * support/Util/SDCCerr.h: added warning W_INT_OVL
13874 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
13875 * src/SDCCast.c (ast_print): improved output of constants
13877 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13879 Fixed some warnings when building with MSVC:
13881 * as/mcs51/asdata.c
13885 * link/z80/aslink.h
13886 * link/z80/lkdata.c
13887 * link/z80/lkeval.c
13892 * support/cpp2/cpplib.c
13896 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
13898 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
13900 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13902 * support/librarian/clean.mk: Do not remove Makefile.
13903 * support/librarian/Makefile: added.
13905 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13907 Added librarian to MSVC build:
13910 * support/librarian/librarian.dsp
13912 'configure' not needed for librarian, removed:
13913 * support/librarian/configure
13914 * support/librarian/configure.in
13915 * support/librarian/config_in.h
13916 * support/librarian/Makefile.in
13918 Hopefully these ones built the librarian and the rest of sdcc properly:
13920 * Makefile.common.in
13922 Messed up 'configure', so revert to previous version:
13926 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
13928 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
13929 there, while the mantissa of a double is "only" 53 bits wide.
13931 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13933 Adding sdcclib to the build. MSVC project coming soon.
13934 Files added/changed:
13936 * support/librarian/clean.mk
13937 * support/librarian/configure
13938 * support/librarian/configure.in
13939 * support/librarian/config_in.h
13940 * support/librarian/Makefile.bcc
13941 * support/librarian/Makefile.in
13942 * support/librarian/sdcclib.c
13945 * Makefile.common.in
13949 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13951 Linker now complaints if linked modules have conflicting options, for
13952 example, one compiled using --model-large and another one compiled with
13953 --model-small. The following files were modified:
13955 * as/mcs51/asdata.c
13956 * as/mcs51/aslink.h
13958 * as/mcs51/asmain.c
13960 * as/mcs51/i51pst.c
13961 * as/mcs51/lkdata.c
13962 * as/mcs51/lklibr.c
13963 * as/mcs51/lkmain.c
13969 * link/z80/aslink.h
13970 * link/z80/lkdata.c
13971 * link/z80/lklibr.c
13972 * link/z80/lkmain.c
13975 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13977 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
13978 as/mcs51/lklibr.c: Generate a warning when a library is not found.
13980 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
13982 * src/z80/mappings.i: fix _mul[us][int,long] entries
13984 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13986 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
13988 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13990 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
13991 * support/regression/tests/bitopcse.c: added
13999 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14001 added support for new library format to z80, gbz80 linkers:
14007 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14009 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14010 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14012 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14014 added DUMMY_READ_VOLATILE:
14023 * src/SDCCcse.c (algebraicOpts): many improvements
14024 * src/SDCCcse.h: removed algebraicOpts()
14025 * src/SDCCicode.c (picDummyRead): added
14027 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14029 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14030 "Insufficient space in data memory".
14032 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14034 * src/mcs51/gen.c: fixed bug #771358
14035 * src/z80/gen.c: fixed bug #759087
14037 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14039 * src/pic16/glue.c: minor cleanup by Vangelis
14041 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14043 * device/include/regc515c.h: fixed #758477
14044 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14045 * device/lib/_gptrput.c: saved a few bytes
14046 * my tab spacing is 8, yours too?)
14047 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14048 * device/lib/serial.c: process RX bytes earlier than TX bytes
14049 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14051 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14053 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14055 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14057 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14059 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14061 * device/lib/Makefile.in: bad fix, reverted to 1.43
14063 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14065 * device/lib/Makefile.in: added missing z80 object files
14067 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14069 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14070 pic16 progress by Vangelis:
14073 * src/pic/Makefile:
14080 * pic16/genarith.c:
14085 * pic16/pcodepeep.c:
14088 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14090 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14092 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14094 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14095 added gbz80 build to MSVC project.
14096 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14097 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14098 from 8051 stuff and setup so it links using a .lnk file.
14100 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14102 * support/librarian/sdcclib.c: sdcc librarian.
14103 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14106 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14108 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14110 2003-07-02 Borut Razem <borut.razem AT siol.net>
14112 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14113 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14114 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14115 src/xa51/main.c, src/z80/main.c:
14116 virtualization of glue() function: each port has it's own glue function,
14117 which is accessed by do_glue function pointer in PORT.general structure
14119 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14121 * DS800C400 fun, improved ROM interface and tinibios.
14123 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14125 * More support for DS80C400. Now includes beginning of interface to ROM.
14127 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14129 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14131 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14133 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14135 2003-06-19 Borut Razem <borut.razem AT siol.net>
14137 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14139 2003-06-19 Borut Razem <borut.razem AT siol.net>
14141 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14142 fixed Z80 port - crt0.o: cannot open.
14144 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14146 * support/Util/MySystem.c (merge_command): revert bad fix
14148 2003-06-18 Borut Razem <borut.razem AT siol.net>
14150 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14152 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14154 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14155 option --use-stdout sends errors to stdout instead of stderr.
14157 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14159 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14161 2003-06-15 Borut Razem <borut.razem AT siol.net>
14163 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14164 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14165 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14166 fixed width array of pointers replaced with sets;
14167 multiple include and lib paths ared transferred to preprocessor and linker
14168 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14169 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14170 fixed width array of pointers
14171 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14172 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14173 fixupPath(), getPathDifference()
14174 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14175 fixed width array of pointers
14177 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14179 * src/pic16/ralloc.c: fix warnings
14180 * src/pic16/pcode.c: fix warning
14182 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14184 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14185 know all the details, but essentially this set of changes enable
14186 the pic16 port to generate movff instructions and generate assembler
14190 * src/pic16/glue.c:
14191 * src/pic16/pcode.c:
14192 * src/pic16/device.c:
14193 * src/pic16/main.c:
14194 * src/pic16/pcode.h:
14195 * src/pic16/pcoderegs.c:
14196 * src/pic16/ralloc.c:
14197 * src/pic16/ralloc.h:
14199 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14201 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14202 added option --vc, so sdcc errors and warnings are compatible with
14203 Microsoft Visual Studio.
14205 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14207 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14208 device/lib/libfloat.lib: added atof function.
14210 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14212 * doc/sdccman.lyx: updated to Lyx 1.3
14213 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14214 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14215 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14217 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14219 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14221 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14223 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14224 additions to the "related tools/documentation" section
14226 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14228 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14230 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14232 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14233 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14235 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14237 * doc/sdccman.lyx: fix double dash and other minor things
14238 * doc/Makefile: fix double dash
14240 2003-05-28 Karl Bongers(patches from Martin Helmling)
14241 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14242 condition and ignore commands.
14244 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14246 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14247 is in parts still quite out of date, I did changes as far as I felt makes sense
14248 for a non-native english speaker.
14249 Please feel free to add to the manual or to correct my changes.
14250 * doc/Makefile: undid touching the date of intermediate tex files.
14252 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14254 * doc/sdccman.lyx: Manual has an index now
14256 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14258 Finalize muluint/mulsint and mululong/mulslong merging:
14259 * device/lib/_mulint.c
14260 * device/lib/_mullong.c
14261 * device/lib/gbz80/mul.s
14262 * device/lib/gbz80/stubs.s
14263 * device/lib/z80/mul.s
14264 * device/lib/z80/stubs.s
14265 * src/SDCCsymt.c (initCSupport)
14267 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14269 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14270 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14271 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14272 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14275 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14277 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14278 the regression tests I'm not brave enough to enable 245.b, 245.c
14279 * doc/sdccman.lyx: added latex preamble for hyperref package.
14280 Using pdflatex this will give you a hyperlinked pdf file with
14281 bookmarks. (prepend '%' before /usepackage if this breaks something)
14283 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14285 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14287 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14289 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14291 2003-05-21 <johan AT balder>
14293 * src/SDCCglue.c (printIval): fixed bug #739934
14295 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14297 Applied patch from bug 737905 (renamed yylineo to mylineno):
14304 * src/pic16/pcode.c: Cleaned warnings
14305 * src/pic16/pcodeflow.c: Cleaned warnings
14306 * src/pic16/pcoderegs.c: Cleaned warnings
14308 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14310 * src/pic16/pcode.c: Cleaned warnings
14311 * src/pic16/pcodepeep.c: Cleaned warnings
14312 * src/pic16/ralloc.c: Cleaned warnings
14314 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14316 * doc/sdccman.lyx: fixed bug 739745
14317 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14319 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14321 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14322 it can be defined with CFLAGS when running configure
14323 * src/SDCCmain.c: fixed compiling + linking with object files
14325 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14327 * configure.in: configure for pic16 port,
14328 added --disable-pic16-port
14329 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14330 * src/SDCCmain.c: linkOptions is changed to set *,
14331 added if/endif conditional macros to remove options help
14332 messages from optionsTable when a port is not configured, added
14333 support for the PIc16 port in the ports table, when executing
14334 the compiler with no port specified on command line, a default
14335 port is selected with the new macro DEFAULT_PORT which is
14336 defined in port.h, in setDefaultOptions() linkOptions is removed
14337 from initialization assignment, since now it is a set,
14338 parseCmdLine uses setParseWithComma for linkOptions, in
14339 linkEdit() linkOptions are accessed with new function indexSet()
14340 which returns the i'th item of a set variable. See SDCCset.c, in
14341 linkEdit() when calling buildCmdLine(), added linkOptions as
14342 last argument. Now users can pass arguments to gplink via the
14343 -Wl option, main() uses pic16glue() to glue up pic16 programs
14344 * src/SDCCpeeph.c: various changes to support pic16
14345 * src/SDCCset.c: added function void *indexSet(set *, int) to
14346 return the i'th item of the set
14347 * src/SDCCset.h: added function prototype for indexSet()
14348 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14349 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14350 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14351 added macro DEFAULT_PORT
14352 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14353 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14355 * src/pic16/glue.c: commented out some error producing lines
14356 * src/pic16/main.c: __config directives are commented out to stop
14357 gpasm complaining and test the linkage with gplink, _linkCmd and
14358 _asmCmd changed to be more gplink and gpasm friendly
14359 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14360 produced an error when parsed, peep rule 12 is added to utilize
14361 movff, but it is commented out since the pCode does not support
14362 yet a command with 2 address arguments
14364 2003-05-18 <johan AT balder>
14366 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14367 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14368 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14370 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14371 Added feature to script commands from file.
14373 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14375 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14376 * src/SDCCutil.c: include ctype.h for win32
14378 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14380 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14382 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14384 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14385 Fixed so you can set breakpoints prior to run, run does not stop
14386 on entry now. Add tbreak. Other enhancements and fixes for use
14389 2003-05-12 Borut Razem <borut.razem AT siol.net>
14391 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14393 2003-05-11 Borut Razem <borut.razem AT siol.net>
14395 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14396 the path of bin directory, so that PATH is the only env. variable, which has to be set
14397 in case of standard installation.
14398 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14399 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14400 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14402 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14404 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14405 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14406 temp files are in the port dir; clean the gen/test directory when
14407 generating new test.c
14408 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14409 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14410 * support/regression/tests/zeropad.c: added
14412 2003-05-09 <johan AT balder>
14414 * src/SDCCglue.c: fixed bug #597940
14416 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14418 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14419 cache sfr, optimize next,step, fix off by one sourceline,
14420 support ddd list function.
14421 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14423 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14425 * support/regression/HTMLgen.py: added compare_s2f()
14426 * support/regression/Makefile: redo 1.27
14427 * support/regression/generate-cases.py: redo 1.5
14429 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14431 * support/regression/tests/float.c: workaround 33 bit hex constant
14432 * support/regression/tests/simplefloat.c: fix division for host
14434 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14436 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14437 that tame's the PIC's over-aggressive optimizer.
14439 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14441 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14444 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14446 Initial support for DS80C400. "Hello world" runs on TINIm400
14449 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14451 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14452 * Some notes on ddd usage added in debugger/README
14453 Martin Helmling adding more features and fixes for ddd GUI debugger.
14454 Code added for nexti, stepi, up, down, and other adjustments.
14456 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14458 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14459 * src/pic/peeph.def Added two rules to optimize carry manipulation
14460 * src/pic/* removed debug printfs
14462 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14464 * debugger/mcs51/cmd.c: added header newalloc.h
14466 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14468 * as/Makefile: new EXEEXT
14469 * as/z80/Makefile: remove trailing slash of BUILDIR
14470 * as/z80/clean.mk: new EXEEXT
14471 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14472 * support/cpp2/Makefile.in: new EXEEXT
14473 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14475 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14477 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14478 EXEEXT was introduced to fix all related problems with targets
14479 "clean", "install" and "uninstall"; a couple of further flaws
14480 especially with "clean" have been fixed too
14481 * as/mcs51/Makefile.in
14482 * as/mcs51/clean.mk
14486 * debugger/mcs51/Makefile.in
14487 * debugger/mcs51/clean.mk
14488 * link/z80/Makefile
14489 * link/z80/Makefile.in
14490 * link/z80/clean.mk
14492 * packihx/Makefile.in
14494 * sim/ucsim/Makefile
14495 * sim/ucsim/clean.mk
14496 * sim/ucsim/avr.src/Makefile.in
14497 * sim/ucsim/avr.src/clean.mk
14498 * sim/ucsim/s51.src/Makefile.in
14499 * sim/ucsim/s51.src/clean.mk
14500 * sim/ucsim/xa.src/Makefile.in
14501 * sim/ucsim/xa.src/clean.mk
14502 * sim/ucsim/z80.src/Makefile.in
14503 * sim/ucsim/z80.src/clean.mk
14504 * sim/ucsim/main_in.mk
14505 * sim/ucsim/packages_in.mk
14506 * sim/ucsim/gui.src/Makefile.in
14507 * sim/ucsim/gui.src/serio.src/Makefile.in
14508 * sim/ucsim/gui.src/serio.src/clean.mk
14511 * support/cpp2/Makefile.in
14512 * support/cpp2/clean.mk
14513 * support/makebin/Makefile
14514 * support/makebin/clean.mk
14515 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14516 * doc/sdccman.lyx: --program-suffix no longer needed
14518 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14520 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14521 Martin Helmling added support for ddd GUI debugger.
14522 Code added to display assembly, set variables, and other commands
14523 to interface to ddd.
14525 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14527 * as/Makefile: fix target clean
14528 * as/clean.mk: fix target clean
14529 * as/z80/clean.mk: fix target clean
14531 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14533 * Makefile.common.in: added AT EXEEXT AT
14534 * configure.in: removed all mingw32 stuff
14535 * configure: rebuilt from configure.in
14536 * doc/sdccman.lyx: updated section "installation"
14537 * support/scripts/sdcc_mingw32: adapted to configure
14538 * support/scripts/sdcc_cygwin_mingw32: added
14540 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14542 * src/pic Added object file support for the PIC port
14543 * src/pic Applied patch from Craig Franklin (this started the object file support)
14544 * src/regression Updated the PIC regression tests for object files
14546 2003-04-20 Borut Razem <borut.razem AT siol.net>
14548 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14549 lklex.c: In function `getfid':
14550 lklex.c:203: warning: array subscript has type `char'
14551 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14552 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14553 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14554 stack handling macros
14556 2003-04-19 Borut Razem <borut.razem AT siol.net>
14558 * "handling space characters in file path" task:
14559 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14560 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14561 * support/Util/MySystem.h: make it self-sufficient
14562 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14563 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14564 handling space characters in file path
14565 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14566 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14567 * support/Util/MySystem.c: handling space characters in executable's path
14569 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14571 * as/z80/Makefile: fix permanent rebuild of z80
14572 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14573 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14575 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14577 * src/SDCCopt.c: add special case optimization to replace modulo by
14578 a power of two with a bitwise AND.
14580 2003-04-18 <johan AT balder>
14582 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14584 2003-04-17 <johan AT balder>
14586 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14587 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14589 2003-04-13 Borut Razem <borut.razem AT siol.net>
14591 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14592 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14593 fixed mingw problem in adl_NORMALIZE_PATH
14595 2003-04-12 Borut Razem <borut.razem AT siol.net>
14597 * fixed "#pragma SAVE/RESTORE can not be nested":
14598 * src/SDCC.lex: reworked pragma handling functions
14599 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14600 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14602 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14604 * src/SDCCutil.c (pathEquivalent): defined but not used
14605 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14606 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14607 * configure: rebuilt from configure.in
14608 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14609 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14610 * device/include/Makefile.in: replace sdcc_datadir
14611 * device/lib/Makefile.in: replace sdcc_datadir
14612 * Makefile.common.in: add LDFLAGS from configure
14613 * packihx/Makefile.in: use LDFLAGS
14614 * src/Makefile.in: use LDFLAGS
14615 * support/cpp2/Makefile.in: add LDFLAGS from configure
14616 * support/makebin/Makefile: use LDFLAGS
14617 * .version: bumped version number to 2.3.5
14619 2003-04-12 Borut Razem <borut.razem AT siol.net>
14621 * completed "different paths" task:
14622 * src/SDCCmacro.c: fixed bug in handling quotes
14623 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14624 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14626 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14628 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14630 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14632 * ds390/gen.c ds390/peeph.def: fix bug 706781
14634 2003-04-11 Borut Razem <borut.razem AT siol.net>
14636 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14638 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14640 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14641 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14642 set - this bit used to not be set...).
14643 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14644 bad code in PIC Port
14645 * src/regression/and2.c added to test bug 609268
14646 * src/regression/Makefile added and2.c to regression test
14649 2003-04-08 <johan AT CP255758-A>
14651 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14652 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14653 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14655 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14657 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14659 * support/cpp2/Makefile.in: fix bug #487815
14660 * configure: rebuilt from configure.in
14661 * Makefile.common.in: docdir changed, new path suffixes
14662 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14663 * sdcc_vc_in.h: reflect changes from sdccconf.h
14664 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14665 * src/SDCCutil.h: remove BINDIR hack
14666 * doc/sdccman.lyx: update new path hierarchy
14668 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14670 * src/SDCCpeeph.c: added okToRemoveSLOC test
14672 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14674 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14676 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14678 * src/SDCCpeeph.c: added labelIsReturnOnly test
14679 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14681 2003-04-05 <johan AT balder>
14683 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14684 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14685 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14686 * src/SDCCast.c: fixed a warning
14687 * src/SDCCast.h: fixed a warning
14688 * src/SDCCicode.c (operandFromAst): fixed a warning
14690 2003-04-04 <johan AT balder>
14692 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14693 * src/SDCCast.c (decorateType): fixed bug #715076
14694 * src/SDCC.y: fixed bug #702907
14696 2003-04-03 <johan AT balder>
14698 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14699 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14700 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14701 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14702 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14704 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14706 * _decdptr.c: fix return values
14707 * _gptrget.c: fix return values
14708 * _gptrgetc.c: fix return values
14709 * _gptrput.c: fix return values
14710 * _mulint.c: fix return values
14711 * as/z80/Makefile: fix 'make -j' problem
14713 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14715 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14716 * configure.in: big cleanup, updated to autoconf 2.5x
14717 * configure: rebuilt from configure.in
14718 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14719 * sdcc_vc_in.h: reflect changes from sdccconf.h
14720 * doc/Makefile: fixed a flaw in "make install"
14722 2003-04-02 <johan AT balder>
14724 * src/ds390/gen.c (genCmp): no comments
14725 * src/mcs51/gen.c (genCmp): no comments
14726 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14727 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14729 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14731 * support/regression/generate-cases.py: place generated file in given sub directory
14732 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14733 * support/regression/Makefile: improvements for 'make -j';
14734 side effect: it's simpler and faster now
14736 2003-03-31 Borut Razem <borut.razem AT siol.net>
14738 * src/z80/main.c: link-{port} and as-{port} defined without path
14739 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14741 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14743 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14745 2003-03-30 Borut Razem <borut.razem AT siol.net>
14747 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14748 changed type of list parameter to set
14749 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14750 * src/port.h: changed type of do_assemble() parameter to set
14751 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14752 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14753 definition of "cppoutfilename" macro with NULL value in preProcess()
14754 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14755 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14756 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14757 replaced with set *binPathSet
14758 * shash_add() deallocates the item, if allready exsists, before adding the new one
14759 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14761 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14763 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14764 a nested for loop bug in the PIC port
14765 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14768 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14770 * support/Util/dbuf.h: remove C++ stuff to make it portable
14772 2003-03-28 Borut Razem <borut.razem AT siol.net>
14774 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14775 literal strings in stringLiteral()
14776 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14777 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14780 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14782 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14784 2003-03-26 <johan AT balder>
14786 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14787 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14788 * src/SDCCast.c (decorateType): fixed " -v < 3"
14790 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14792 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14793 Added Lenny Story's debug infrastructure changes:
14794 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14795 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14796 * src/cdbFile.c: added
14797 * src/SDCCdebug.c: added
14798 * src/SDCCdebug.h: added
14799 * src/SDCCast.c (createFunction)
14800 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
14801 * src/SDCCmain.c (parseCmdLine, main)
14802 * src/SDCCmem.c (redoStackOffsets)
14803 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
14806 * src/avr/gen.c (genAVRCode)
14807 * src/ds390/gen.c (gen390Code)
14808 * src/mcs51/gen.c (gen51Code)
14809 * src/pic/gen.c (genpic14Code)
14810 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
14811 * src/xa51/gen.c (genXA51Code)
14812 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
14814 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14816 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
14817 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
14819 2003-03-22 <johan AT balder>
14821 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
14823 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
14825 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
14826 * doc/cdbfileformat.lyx: added, written by Lenny Story
14827 * doc/Makefile: added cdbfileformat.lyx
14828 * doc/clean.mk: added cdbfileformat.lyx
14830 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
14832 * src/mcs51/peeph.def: fix bug #705773
14834 2003-03-20 <johan AT balder>
14836 An sfr/sbit can have an "at #" AND an initializer
14837 * src/SDCCsymt.c (checkSClass):
14838 * src/SDCCmem.c (allocGlobal):
14839 * src/SDCCmem.c (allocLocal):
14840 * src/SDCCast.c (createBlock):
14842 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
14844 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
14846 2003-03-16 <johan AT balder>
14848 Undid the hackup of const and volatile, the problem is much bigger
14850 * src/SDCCast.c:1.171
14851 * src/SDCCglue.c:1.138
14852 * src/SDCCicode.c:1.146
14853 * src/SDCCsymt.c:1.150
14854 * src/SDCCval.c:1.65
14856 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
14858 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
14859 * src/ds390/gen.c (genAddrOf): fixed bug #704087
14861 2003-03-13 <johan AT balder>
14863 Hackup const and volatile modifiers in type chains a bit:
14865 * src/SDCCast.c:1.169
14866 * src/SDCCglue.c:1.136
14867 * src/SDCCicode.c:1.143
14868 * src/SDCCsymt.c1.146
14869 * src/SDCCsymt.h1.59
14870 * src/SDCCval.c:1.63
14872 2003-03-12 <johan AT balder>
14874 * src/SDCCBBlock.h: more LRH debugging junk
14875 * src/SDCCcflow.h: more LRH debugging junk
14876 * src/SDCCloop.c: more LRH debugging junk
14877 * src/SDCC.y (struct_declaration): fixed bug #697590
14878 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
14879 * src/ds390/gen.c (aopForRemat): fixed bug #700031
14880 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
14882 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14883 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
14884 test function names must now match exactly).
14885 * src/SDCCcse.c: added special case in findCheaperOp to allow
14886 extending a short integer. Makes less awful code for bug 700121 test case.
14888 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14890 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
14891 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
14893 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14895 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
14896 actually called (operandsNotEqual() was called for all
14897 operandsNotEqualX tests).
14899 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14901 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
14902 with shorter literals. Fixes bug 700121.
14904 2003-03-11 <johan AT balder>
14906 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
14908 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
14910 * src/SDCCloop.c (mergeRegions): an evil beast is dead
14911 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
14913 2003-03-10 Borut Razem <borut.razem AT siol.net>
14915 * src/SDCCmain.c: pipe preprocessor's output
14916 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14917 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14918 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14919 which closes all pipes in pipeSet set
14920 * src/SDCCset.c: free deleted item in function deleteSetItem()
14921 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14922 moved from z80 to src subproject
14923 * .version: increased version number to 2.3.4
14925 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
14927 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
14928 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
14929 * support/regression/ports/xa51/spec.mk: fix typo
14931 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
14933 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
14935 2003-03-09 Borut Razem <borut.razem AT siol.net>
14937 * src/SDCCmain.c: pipe preprocessor's output
14938 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14939 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14940 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14941 which closes all pipes in pipeSet set
14942 * src/SDCCset.c: free deleted item in function deleteSetItem()
14943 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14944 moved from z80 to src subproject
14946 2003-03-09 Borut Razem <borut.razem AT siol.net>
14948 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
14949 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
14950 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
14951 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
14952 * src/SDCCglobl.h: unification of WIN32 native definitions
14954 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14956 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
14958 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14960 * src/configure.in: check for endianess (even while cross-compiling)
14961 * src/configure: check for endianess (even while cross-compiling)
14962 * src/configure_in.h: check for endianess (even while cross-compiling)
14963 * src/avr/gen.c: remove old endianess stuff
14964 * src/mcs51/gen.c: remove old endianess stuff
14965 * src/ds390/gen.c: remove old endianess stuff
14966 * src/pic/gen.c: remove old endianess stuff
14967 * src/pic/genarith.c: remove old endianess stuff
14968 * src/pic/glue.c: fix endianess check
14969 * src/pic16/gen.c: remove old endianess stuff
14970 * src/pic16/genarith.c: remove old endianess stuff
14971 * src/pic16/glue.c: fix endianess check
14972 * src/xa51/gen.c: remove old endianess stuff
14973 * src/z80/gen.c: fix endianess check
14974 * src/SDCCglue.c: fix endianess check
14975 * src/ds390/peeph.def: fix bug 700036
14977 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14979 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
14980 * src/configure: find appropriate data-types on host for SDCC's int and long
14981 * src/configure.in: find appropriate data-types on host for SDCC's int and long
14982 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
14983 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
14985 2003-03-07 <johan AT balder>
14988 some minor cleanups before the big shot
14989 OP_DEFS and OP_USES now use Kevin's protection
14990 new option --nolabelopt
14992 * src/SDCCBBlock.c:
15001 * src/ds390/ralloc.c:
15002 * src/mcs51/ralloc.c:
15003 * src/pic/ralloc.c:
15004 * src/xa51/ralloc.c:
15005 * src/z80/ralloc.c:
15007 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15009 * src/pic/pcode.c (get_op): fix 64 bit warnings
15010 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15011 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15012 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15013 * support/regression/tests/malloc.c: fix 64 bit warnings
15015 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15017 * src/mcs51/gen.c (genMinus): fixed bug 696436
15019 2003-03-02 Borut Razem <borut.razem AT siol.net>
15021 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15023 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15025 * configure.in: test for mkstemp
15026 * sdccconf_in.h: add HAVE_MKSTEMP
15028 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15030 * device/include/ctype.h: removed warning while using --stack-auto
15031 * device/include/malloc.h: removed warning while using --stack-auto
15032 * device/include/string.h: removed warning while using --stack-auto
15034 2003-02-23 Borut Razem <borut.razem AT siol.net>
15036 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15037 because NDEBUG is defined (see man assert)
15038 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15040 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15042 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15043 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15045 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15047 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15048 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15050 2003-02-18 <johan AT balder>
15052 * as/mcs51/asmain.c (asmbl): module can start with a digit
15053 * as/z80/asmain.c (asmbl): module can start with a digit
15055 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15057 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15058 * src/asm.c: fix pipe() for Mingw32
15060 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15062 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15063 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15064 make -V work again; --c1mode reads now from stdin
15065 * doc/sdccman.lyx: added --c1mode
15066 * support/Util/SDCCerr.c: new messages for c1 mode
15067 * support/Util/SDCCerr.h: new messages for c1 mode
15068 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15070 2003-02-15 <johan AT balder>
15072 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15074 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15076 * doc/sdccman.lyx: Environment variables, -o and other minor things
15078 2003-02-14 <johan AT balder>
15080 * src/xa51/main.c: before anyone really tries to use it :)
15082 * Install doc's in share/sdcc/doc
15083 * removed some obsolete files
15084 * Do a proper make distclean and uninstall
15085 M Makefile.common.in
15088 M device/include/Makefile.in
15089 M device/lib/Makefile.in
15092 M sim/ucsim/doc/Makefile.in
15094 R src/avr/peeph.rul
15095 R src/xa51/peeph.rul
15096 M support/cpp2/Makefile.in
15097 M support/makebin/Makefile
15100 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15102 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15104 2003-02-10 Borut Razem <borut.razem AT siol.net>
15106 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15107 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15108 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15109 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15110 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15111 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15112 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15113 src/z80/Makefile.bcc: Borland Makefile cleanup
15114 * as/z80/Makefile.bcc: Added Borland Makefile
15115 * support/cpp2/borland.h: Removed
15117 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15119 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15120 * src/SDCC.lex: new pragma NOIV
15121 * src/SDCCglobl.h: new pragma NOIV
15122 * src/SDCCmem.c: new pragma NOIV
15124 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15126 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15128 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15130 * src/SDCCmain.c: signal handling is switched off by --debug
15131 * doc/Makefile: small fix for install; use clean.mk again
15132 * doc/clean.mk: clean *.pdf and *.html too
15134 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15136 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15137 * device/lib/printfl.c: fix a ds390 bug by making it portable
15138 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15139 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15140 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15141 * debugger/mcs51/cmd.c: converted multi-line string literals
15142 * sim/ucsim/globals.cc: converted multi-line string literals
15143 * src/SDCCmain.c: introduced signal handler to remove temp files
15144 * doc/Makefile: small tweaks, implement clean
15145 * doc: removed generated files
15147 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15149 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15150 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15151 Address Record is not correctly generated for DS390."
15153 2003-02-02 Borut Razem <borut.razem AT siol.net>
15155 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15156 * as/mcs51/asm.h: fixed compilation with Borland C
15157 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15158 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15159 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15160 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15161 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15162 src/z80/Makefile.bcc: delete $(LIB) only if exist
15163 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15165 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15167 * device/include/malloc.h: introduced NULL
15168 * device/include/string.h: introduced NULL
15169 * device/include/stdlib.h: introduced NULL
15170 * device/lib/_memcpy.c: removed NULL
15171 * device/lib/_strcat.c: removed NULL
15172 * device/lib/_strchr.c: removed NULL
15173 * device/lib/_strcmp.c: removed NULL
15174 * device/lib/_strcpy.c: removed NULL
15175 * device/lib/_strcspn.c: removed NULL
15176 * device/lib/_strlen.c: removed NULL
15177 * device/lib/_strncat.c: removed NULL
15178 * device/lib/_strncmp.c: removed NULL
15179 * device/lib/_strncpy.c: removed NULL
15180 * device/lib/_strpbrk.c: removed NULL
15181 * device/lib/_strrchr.c: removed NULL
15182 * device/lib/_strspn.c: removed NULL
15183 * device/lib/_strstr.c: removed NULL
15184 * device/lib/_strtok.c: removed NULL
15185 * device/lib/malloc.c: removed NULL, include own header
15187 2003-02-02 <johan AT balder>
15189 * 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
15190 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15191 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15192 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15193 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15194 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15196 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15198 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15201 2003-02-01 <johan AT balder>
15203 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15205 2003-01-31 <johan AT CP255758-A>
15207 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15209 2003-01-30 <johan AT balder>
15211 * src/SDCCBBlock.c: automatic bug detection
15212 * src/SDCCicode.c: automatic bug detection
15214 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15216 * src/SDCCglobl.h: now --xram-size 0 works
15217 * src/SDCCmain.c: now --xram-size 0 works
15219 2003-01-29 <johan AT balder>
15221 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15223 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15225 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15226 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15227 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15228 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15229 * src/SDCCglobl.h: Added options --xram-size and --code-size
15230 * src/SDCCmain.c: Added options --xram-size and --code-size
15232 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15234 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15235 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15237 2003-01-27 <johan AT balder>
15239 * src/SDCC.y: fixed bug #613764
15241 2003-01-26 <johan AT balder>
15243 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15244 * src/SDCCsymt.h: fixed bug #673374
15245 * src/SDCCglue.c: fixed bug #661910
15246 * src/SDCCast.c: fixed bug #458099 and 673374
15248 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15250 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15251 * as/mcs51/strcmpi.h: added
15252 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15253 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15254 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15255 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15256 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15257 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15258 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15259 * as/mcs51/Makefile.aslink: new module strcmpi
15260 * as/mcs51/Makefile.asx8051: new module strcmpi
15261 * as/mcs51/Makefil.bcc: new module strcmpi
15262 * as/mcs51/Makefile.in: new module strcmpi
15263 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15265 2003-01-26 <johan AT balder>
15267 * src/SDCCglue.c: reverted back to 1.124
15268 * src/SDCCast.c: reverted back to 1.156
15269 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15271 2003-01-25 <johan AT balder>
15273 * src/SDCCglue.c: A better fix for bug #661910
15274 * src/SDCCast.c: A better fix for bug #661910
15275 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15277 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15279 * src/Makefile.in: remove spawn.o
15280 * src/SDCCmain.c: remove spawn.h
15281 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15282 * src/spawn.c: removed
15283 * src/spawn.h: removed
15284 * support/regression/ports/ds390/spec.mk: link with -r
15286 2003-01-24 <johan AT CP255758-A>
15288 * src/ds390/gen.c (aopOp): fixed bug #667458
15289 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15290 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15291 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15293 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15295 * src/mcs51/peeph.def: better assembler identation by Frieder
15296 * src/mcs51/gen.c: better assembler identation by Frieder
15298 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15300 * as/z80/string.h: removed for gcc 3.2
15301 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15302 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15304 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15306 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15307 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15308 * support/regression/Makefile: separate temp files for ports
15309 * support/regression/generate-cases.py: separate temp files for ports
15310 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15311 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15313 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15315 * moved tinitalk to device/examples/ds390
15317 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15319 * as/mcs51/lkmem.c: rflag is for DS390
15320 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15321 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15322 (linkEdit): move mem- and map-files the same way as ihx-files
15323 * src/z80/main.c (_setDefaultOptions): removed --generic
15324 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15325 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15326 * src/pic/glue.c (picglue): --c1mode works again
15327 * src/pic16/glue.c (pic16glue): --c1mode works again
15328 * src/asm.c (printCLine): fix #660034
15330 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15332 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15333 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15334 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15335 * as/mcs51/lkmem (summary): better fix for sp problem
15336 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15337 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15338 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15339 remove --stack-after-data
15341 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15343 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15344 * src/SDCCutil.c (join): ugly bug: missing '\0'
15345 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15347 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15349 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15351 * src/pic/main.c (_asmCmd): gpasm supports -o
15352 * src/z80/main.c: more general macros
15353 * device/lib/Makefile.in: remove intermediate files
15355 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15357 * .version: Bumped version number to 2.3.3
15358 * src/SDCCBBlock.c: new option -o
15359 * src/SDCCglobl.h: new option -o
15360 * src/SDCCglue.c: new option -o
15361 * src/SDCCmain.c: new option -o
15362 * src/asm.c: new option -o
15363 * src/ds390/main.c: new option -o
15364 * src/pic/glue.c: new option -o
15365 * src/pic/pcode.c: new option -o
15366 * src/pic/ralloc.c: new option -o
15367 * src/pic16/glue.c: new option -o
15368 * src/pic16/pcode.c: new option -o
15369 * src/pic16/ralloc.c: new option -o
15370 * src/z80/main.c: new option -o
15371 * device/lib/Makefile.in: use -o
15372 * support/regression/ports/ds390/spec.mk: use -o
15373 * support/regression/ports/gbz80/spec.mk: use -o
15374 * support/regression/ports/mcs51/spec.mk: use -o
15375 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15376 * support/regression/ports/z80/spec.mk: use -o
15377 * support/regression/ports/ucz80/spec.mk: use -o
15378 * support/regression/ports/xa51/spec.mk: use -o
15379 * support/regression/fwk/lib/timeout.c: fix usage string
15381 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15382 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15384 2003-01-07 <johan AT balder>
15386 * src/SDCCast.c (decorateType): fixed bug #600035
15388 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15389 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15390 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15391 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15392 * src/pic/pcode.c: outcommented unused variable to remove warnings
15393 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15395 2003-01-06 <karl AT turbobit.com>
15396 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15399 2003-01-06 <johan AT balder>
15401 * src/SDCCicode.c: fixed array add
15403 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15404 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15405 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15407 2003-01-04 <johan AT balder>
15409 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15411 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15412 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15414 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15415 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15416 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15418 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15419 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15421 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15422 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15424 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15425 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15427 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15429 * in /sdcc/as/mcs51/ changed these files in order to create an
15430 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15431 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15432 following files to include the previous two files: aslink.dsp,
15433 Makefile.aslink, Makefile.bcc, and Makefile.in.
15435 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15436 .adb instead of .cdb
15438 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15440 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15441 value from option --iram-size.
15443 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15445 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15448 2002-09-18 <wiml AT hhhh.org>
15450 * SDCClrange.h: exposed setFromRange() and setToRange()
15451 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15452 packRegsForAccUse() (bug 542397)
15453 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15454 multiple times and emitting the fetch operations more than once
15455 added aopGetUsesAcc() function to allow binary operators to
15456 fetch their operands in the correct order; made genMinus() emit
15457 compact code for X = LITERAL - Y
15459 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15460 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15461 sprintf() in line 1267.
15463 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15464 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15467 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15468 Changes to aslink (All the changes are marked with 'JCF'):
15470 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15473 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15474 area BSEG. Also moves, if possible, the DATA area down into the internal
15475 ram so more space is available.
15477 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15480 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15481 not bytes. Function summary() which creates a memory usage summary
15482 file with extension .mem. Reports of overlaping stack and small stack
15483 size. If the space for the stack is less than 16 bytes aslink trows a
15486 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15487 the 8051. Option 'y' for memory summary output file.
15489 Changes to sdcc (All the changes are marked with 'JCF'):
15491 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15493 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15494 overlaying area for it (uses RegBankUsed[4]).
15496 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15497 bank zero as used by default. By default aslink locates the stack
15498 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15499 the creation of the .mem file. Delegates the allocation of data area
15500 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15501 the begining of the stack area to aslink.
15503 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15504 glue() in SDCCglue.c creates an area for it.
15506 2002-09-03 Borut Razem <borut.razem AT siol.net>
15507 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15508 sdcc/src/pic/glue.c:
15509 introduced atexit() handler for teporay files removal in case of
15510 errors, assertions, ...
15512 2002-08-29 Borut Razem <borut.razem AT siol.net>
15513 * sdcc/support/cpp2/auto-host_vc_in.h:
15514 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15515 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15516 Maybe there is a similar problem with BORLANDC? It should be checked!
15518 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15519 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15520 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15521 was not executed, and the compiler (cl) launched a warning:
15522 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15524 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15525 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15527 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15528 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15530 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15531 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15532 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15533 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15534 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15535 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15536 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15537 - added Release configuration in VS projects
15538 - review of compiler an linker options
15539 - VC .exe files are generated in bin_vc directory, not to interfere
15540 with binaries generated from other projects (cygwin, mingw, bcc ...)
15542 * sdcc/src/yacc.dsp: added
15544 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15545 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15546 and insert the version number definitions from .version
15548 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15550 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15551 added - genarate auto-host.h using auto-host_vc_in.h as template
15554 removed from CVS, generated automatically
15556 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15557 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15559 2002-08-11 Borut Razem <borut.razem AT siol.net>
15560 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15562 2002-08-10 Borut Razem <borut.razem AT siol.net>
15563 * src/SDCCmain.c (main):
15564 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15565 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15566 The consequence was that some temporary files were not removed.
15569 unification of code in functions tempfilename() and tempfile():
15570 function tempnam() is defined in Visual Studio 6.0 and .NET
15572 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15574 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15575 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15576 - removed compiler command line option /WX: Treats all warnings as errors
15577 - update a list of source files, included into the project
15579 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15580 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15581 changed project type to Generic Project so that can be correcly converted to VS.NET project
15583 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15585 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15587 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15589 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15590 added return 0 statements after assert() to make compiler happy
15592 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15593 added newline in the def file to keep MSC compiler satisfied
15595 * sdcc/src/z80/gen.c:
15596 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15597 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15598 - solved MSC error in function aopDump()
15600 * sdcc_vc.h: define PREFIX as "\\sdcc"
15602 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15603 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15605 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15606 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15607 - Rewrote the register banking algorithm.
15608 - Added pCode live-range analysis to registers (for now, only non-used and
15609 singly-used registers optimized away)
15611 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15613 * 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.
15615 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15616 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15618 2002-04-22 Michael Hope <michaelh AT vroom>
15620 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15622 * configure.in (DD_COPT): Added include support required for gbdk.
15624 * .version: Bumped version number just to increase it.
15626 * src/SDCCmain.c: Added -nostdinc to the default options.
15628 2002-04-15 Michael Hope <michaelh AT vroom>
15630 * device/lib/z80/printf.c (sprintf): Added.
15632 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15634 * src/z80/peeph.def: Added transpose redundent load rule.
15636 * src/z80/main.c: Added force callee saves for jaune.
15638 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15640 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15642 2002-03-28 Johan Knol <johan AT balder>
15644 * src/SDCCval.c: fixed bug #532436
15646 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15648 Added "char *Processor" field to the port structure.
15651 Added -p option. Allows port dependent processor to be specified.
15654 Initialized the new field char *Processor field to NULL in all ports
15657 Compiler generated registers for interrupt context saving
15658 were not getting allocated.
15660 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15663 Fixed left shift. Will promote the left side of a left shift
15664 if a) left shifting more than size of operand or b) when assigned
15665 to something size > size of left side
15667 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15669 tons of changes. Register allocation has been
15670 rewritten. Added customization for the various PICs. Flow
15671 analysis is restructured. ...
15673 * src/pic/device.h:
15676 * src/pic/device.c:
15677 Added. device.c is a PIC port hack to accomodate variations
15680 2002-03-13 Michael Hope <michaelh AT vroom>
15682 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15684 2002-03-04 johanknol <johanknol AT manik>
15686 * /src/SDCCval.c: fixed
15688 const unsigned char arr[][2] = { { 0, 1 } };
15689 t18.c:1: error: Initializer element is not constant
15691 2002-03-04 bela <bela AT manik>
15693 * /device/include/mcs51reg.h:
15694 ds89c420 register definition update
15696 2002-03-03 <johan AT FRIJA>
15698 * support/Util/SDCCerr.c: did something, but don't no why anymore
15700 * support/regression/tests/bug-524691.c: made it a little less shy
15702 * src/SDCCast.c (decorateType): fixed bug #524697
15704 * src/SDCCast.c: made some lineno improvements
15706 * src/SDCCval.c (getNelements): changed warning to error
15708 * src/SDCCglue.c (printIvalArray): changed warning to error
15710 * src/SDCCicode.c: fixed a warning for mingw
15712 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15714 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15716 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15718 * src/ds390/peeph.def:
15719 Added some more peephole rules
15721 * src/ds390/gen.c: Various fixes & enhancements
15723 * src/SDCClrange.c, src/SDCClrange.h:
15724 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15726 * src/ds390/ralloc.c:
15727 various fixes & enhancements (ds390) specific
15729 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15730 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15733 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15735 2002-03-02 <johan AT FRIJA>
15737 * src/SDCCast.c (decorateType): fixed bug #524708
15739 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15741 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15743 2002-03-01 Michael Hope <michaelh AT vroom>
15745 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15747 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15749 2002-03-01 <johan AT FRIJA>
15751 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15753 * src/SDCCast.c (decorateType): fixed bug #524209
15755 * src/SDCCval.c (valNot): fixed bug #524195
15757 2002-02-26 <johan AT balder>
15759 * src/xa51/gen.c: fixed a warning
15761 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15763 * src/SDCCast.c (decorateType): fixed bug #522534
15765 2002-02-23 <johan AT balder>
15767 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15769 2002-02-22 <johan AT balder>
15771 * src/SDCCast.c: fixed bug #514865
15773 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15775 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15777 * sdcc/src/SDCCloop.c:
15778 Previous fix was not good. basic blocks that have "break" or "return" are
15779 not really partof a loop , but live ranges used in these blocks should
15780 be live thru the entire loop, so set partOfLoop but don't add them to
15783 2002-02-21 <johan AT FRIJA>
15785 * src/SDCCcse.c: fixed bug #514308
15787 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15790 Fixed BUG #519583. If a conditional block ended in a return/break
15791 statement inside a loop, it was not being considered part of the loop.
15793 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15795 2002-02-10 Karl Bongers <karl AT turbobit.com>
15798 Fixed up SDCDB debugger somewhat. Updated debugger/README
15799 with lots of comments and notes.
15801 * device/examples/test2.c:
15802 Fix bug, "red" variable not being initialized(compiler complained).
15804 * device/examples/Makefile, examples/test3.c:
15805 Add Makefile in device/examples folder, compiles test3.c
15806 for use as a multiple module SDCDB test case.
15808 * sim/ucsim/cmd.src/cmdset.cc:
15809 Took out debug printfs in ucsim "next" command.
15811 * sim/ucsim/xa.src:
15812 Karl and Johan start ucsim XA support. Most dissassembly working,
15813 about 75% emulation done(plenty of work remaining).
15815 * sim/ucsim/z80.src:
15816 Add Z80 support to ucsim, add test-ucz80 regression test,
15817 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
15818 Notice z80 compiler fails on examples/test3.c/crc code.
15820 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
15822 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
15823 Added support for --parms-in-bank1
15825 * src/ds390/peeph.def:
15826 added a few more peephole optimzations
15828 * src/ds390/main.c:
15829 1) added __builtin_inp & __builtin_outp used to read in data of given length
15830 from a memory mapped port
15831 2) added __builtin_memcmp
15832 3) added __builtin_swapw swap bytes of a short
15834 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
15835 1) handle multiple send & receives from register bank1
15836 2) ralloc can now allocate DPTR1 to some liveRanges
15838 * src/SDCCsymt.c, src/SDCCsymt.h:
15839 changes to handle multiple sends & receives
15841 * src/SDCCptropt.h:
15842 added some pointer arithmetic optimization
15844 * src/SDCCptropt.c:
15845 added some pointer arithmetic optimizations but not stable yet so not
15846 called from anywhere (will get this working shortly)
15848 * src/SDCCopt.c: fixed for multiple sends & receives
15851 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
15852 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
15853 set preprocessor defines (depending on options)
15855 * src/SDCCicode.c, src/SDCCicode.h:
15856 changes made to handle multiple sends & receives
15859 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
15861 * src/SDCCcse.c, src/SDCCcse.h:
15862 added function findbackward def (to be used in upcoming optimization)
15864 * src/SDCCcflow.c, src/SDCCcflow.h:
15865 added function returnAtEnd - to determine if a basic block terminates with
15868 * src/SDCCast.c, src/SDCCast.h:
15869 added option parms-in-bank1
15871 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
15872 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
15873 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
15874 adjusted for --parms-in-bank1 option
15876 * device/include/string.h:
15877 donot redefine "reentrant" keyword
15879 * device/include/ds80c390.h: Added some more SFRs
15881 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15883 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
15885 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15887 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
15889 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15891 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
15893 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
15895 * Added --xram-movc option
15897 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15899 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
15901 2002-01-11 Johan Knol
15903 * Added math lib of Jesus Calvino-Fraga
15905 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
15907 * src/SDCCmain.c (processFile): fix processing of ../../src.c
15908 * support/regression/Makefile: new target test-mcs51-stack-auto
15909 * support/regression/ports/mcs51-stack-auto/spec.mk: added
15911 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15913 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
15915 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15917 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
15919 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
15921 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
15923 * src/SDCCglue.h: add definition for printIvalChar()
15925 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15927 * src/SDCCast.c: fix #498138 by Johan
15929 * src/SDCCglue.c: fix #498138 by Johan
15931 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15933 * support/regression/Makefile: fix clean
15935 * support/regression/ports/ds390/support.c: fix transmission of last character
15937 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
15939 * /sdcc/src/ds390/gen.c:
15940 a) improved computing address of stack variable
15941 b) took out some #if 0 code
15942 c) improved parmBytes adjustment
15943 d) improved genPlusIncr & genMinusIncr
15944 e) genCmp could generate bad code (when left assigned to DPTR)
15945 f) Fixed bug in hasInc
15947 * /sdcc/src/ds390/ralloc.c:
15948 a) packRegsForSupport could mess up live information (Fixed)
15949 b) packRegsDPTRuse could be incorrect for left & right shift
15951 * /sdcc/src/mcs51/ralloc.c:
15952 packRegsForSupport could mess up the live information (Fixed)
15954 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
15956 * /sdcc/src/SDCCast.c:
15957 can reverse a loop even if function call is present as long
15958 as the loop control variable is local & is not passed as parameter
15960 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15962 * /sdcc/ChangeLog: *** empty log message ***
15964 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
15965 More builtin function additions for TININative
15967 * /sdcc/src/ds390/ralloc.c:
15968 Had broken the regression testsuite
15970 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
15972 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
15973 Added funcattr hasStackParms will be set for reentrant functions when there
15974 are paramteres on the stack, this helps in minimizing frame pointer generation
15975 typeFromStr can handle function pointers now
15977 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
15978 *** empty log message ***
15980 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15982 * /src/ds390/gen.c, /src/ds390/main.c:
15983 More builtin function additions for TININative
15985 * /src/ds390/ralloc.c:
15986 Had broken the regression testsuite
15988 * /src/SDCCast.c: Fixed a bug in dumptree
15990 * /src/SDCCsymt.c, /src/SDCCsymt.h:
15991 Added funcattr hasStackParms will be set for reentrant functions when there
15992 are paramteres on the stack, this helps in minimizing frame pointer generation
15993 typeFromStr can handle function pointers now
15995 * /doc/builtins.txt, /doc/TININative.txt:
15996 *** empty log message ***
15999 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16001 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16002 ALPHA version for -mTININative
16004 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16005 updated to reflect changes in the port structure
16008 added function do_assemble (similar to do_link) if non-null this function
16009 will be called to do assembly (-mTININative) requires a multi command
16011 added function genAssemblerEnd will be called to generate assembler Epilogue
16014 added _JavaNative to debug info printing
16016 * /src/SDCCmain.c: added option --tini-libid
16017 added port->do_assemble function (-mTININative) has a multi command assemble
16019 * /src/SDCCglue.c: Disabled "constExpr" check
16020 added port->genAssemblerEnd function
16022 * /src/SDCCglobl.h: Added option --tini-libid value
16025 tookout optimizeCompare from the header (has no external references)
16027 * /src/SDCCast.c: made one more function "static"
16029 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16031 * src/z80/mappings.i: Added z80asm support.
16033 * src/z80/main.c: Added z80asm support on --asm=z80asm
16035 * src/z80/gen.c: Fixed asm portability issues.
16037 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16039 * src/SDCCglue.c (printExterns): Added global/extern split.
16041 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16043 * support/regression/Makefile: added test for mcs51 model large
16045 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16047 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16049 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16051 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16053 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16055 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16057 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16059 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16061 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16063 * support/regression/tests/simplefloat.c: Port to mcs51.
16065 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16066 * support/regression/tests/bug-485362.c: Added.
16068 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16070 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16072 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16074 * src/z80/gen.c (aopDump): Added a dump function.
16076 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16077 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16079 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16081 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16083 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16085 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16087 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16089 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16091 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16093 * support/regression/ports/ds390/support.c: Use tinibios.
16095 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16097 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16099 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16100 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16102 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16104 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16106 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16108 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16110 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16111 (packRegsForIYUse): Created and optimised.
16113 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16115 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16116 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16118 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16120 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16122 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16124 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16126 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16128 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16130 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16132 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16134 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16136 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16138 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16140 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16141 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16142 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16144 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16146 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16147 (genNotFloat): Added.
16148 (genUminusFloat): Added.
16150 * device/lib/z80/Makefile: Added floating pt stubs.
16152 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16154 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16156 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16158 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16160 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16162 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16164 * sdcc/support/regression/Makefile: Add port ds390.
16166 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16168 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16170 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16172 * sdcc/support/regression/ports/ds390/support.c: Added.
16174 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16176 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16178 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16180 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16182 * device/include/malloc.h: Added z80 and gbz80 support.
16184 * device/lib/gbz80/heap.s: Added.
16186 * device/lib/z80/heap.s: Added.
16188 * device/lib/malloc.c: Added z80 and gbz80 support.
16190 * support/regression/tests/malloc.c (testMalloc): Added.
16192 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16194 * support/regression/tests/bug-478094.c: Added.
16196 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16198 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16200 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16202 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16204 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16206 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16208 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16210 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16212 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16214 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16216 * support/regression/tests/bug-477927.c: Added.
16218 * src/z80/peeph.def: Added minor rules.
16220 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16222 * src/z80/peeph.def: Added jump optimisation modification.
16224 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16226 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16228 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16230 * support/regression/tests/funptrs.c: Added.
16232 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16234 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16236 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16238 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16240 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16242 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16243 (movLeft2ResultLong): Created.
16245 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16246 (joinPushes): Added. Joins two char pushes into a word push.
16248 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16250 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16252 * support/makebin/Makefile (install): Added creation of dest dir.
16254 2001-10-24 Karl Bongers <karl AT turbobit.com>
16256 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16258 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16260 * src/z80/ralloc.c: Turned off faulty pack for one use.
16262 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16264 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16266 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16268 * support/regression/Makefile: Improved clean
16270 * support/regression/ports/gbz80/spec.mk: Added clean
16272 * support/regression/ports/host/spec.mk: Added clean
16274 * support/regression/ports/z80/spec.mk: Added clean
16276 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16278 * support/regression/ports/mcs51/timeout.c: little improvements
16280 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16282 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16284 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16286 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16288 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16290 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16292 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16294 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16295 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16297 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16299 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16301 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16303 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16305 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16307 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16309 * support/regression/tests/longor.c: Added.
16311 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16313 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16315 * as/mcs51/aslink.h: define PATH_MAX
16317 * as/mcs51/asm.h: define PATH_MAX
16319 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16321 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16323 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16325 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16327 * src/SDCCglobl.h: define PATH_MAX
16329 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16331 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16333 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16335 * src/z80/gen.c (gencjneshort): Fixed
16337 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16339 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16341 * support/regression/tests/bug-469671.c: Added.
16343 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16345 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16347 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16349 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16351 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16353 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16355 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16357 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16359 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16361 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16363 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16365 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16367 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16369 * 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.
16371 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16373 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16375 2001-10-07 <johan AT FRIJA>
16377 * device/lib/gets.c (gets): fixed the return value.
16379 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16380 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16382 * 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.
16384 * 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.
16386 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16388 * src/pic/gen.c: Removed Safe_strdup.
16390 * configure.in: Added option to enable libgc support.
16392 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16393 (bitVectUnion): Optimised.
16394 (bitVectIntersect): Optimised.
16395 (bitVectBitsInCommon): Optimised.
16396 (bitVectCplAnd): Optimised.
16398 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16400 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16402 * src/SDCCmain.c: distinguish between assembler debug and plain options
16404 * src/avr/main.c: remove standard assembler options
16406 * src/ds390/main.c: remove standard assembler options
16408 * src/mcs51/main.c: remove standard assembler options
16410 * src/port.h: removed "PENDING" comment
16412 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16414 * src/device/lib/_mulint.c : new, with assember functions
16416 * src/device/lib/_mullong.c : new, with assember functions
16418 * src/device/lib/_divuint.c : with assember functions
16420 * src/device/lib/_divsint.c : with assember functions
16422 * src/device/lib/_divulong.c: with assember functions
16424 * src/device/lib/_divslong.c: with assember functions
16426 * src/device/lib/_moduint.c : with assember functions
16428 * src/device/lib/_modsint.c : with assember functions
16430 * src/device/lib/_modulong.c: with assember functions
16432 * src/device/lib/_modslong.c: with assember functions
16434 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16436 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16438 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16439 replaced _mululong.c and _mulslong.c by _mullong.c
16441 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16443 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16445 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16447 * src/SDCCglue.c: test, if win32api is available for MINGW
16449 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16451 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16452 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16453 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16454 * support/regression/ports/host/spec.mk: removed GENERIC
16455 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16456 * support/regression/ports/z80/spec.mk: removed GENERIC
16458 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16460 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16462 * support/regression/tests/bug-467035.c: Created.
16464 2001-10-01 <johan AT FRIJA>
16466 * src/SDCC.y: fixed bug #466586 part 1
16468 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16470 * SDCCicode.c: z80 has no generic pointers
16471 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16473 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16475 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16477 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16479 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16481 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16483 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16485 * configure.in: Fixed up so that ucsim is only configured once.
16487 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16489 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16490 (getPathDifference): As above.
16492 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16494 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16496 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16497 * .version: Updated to 2.3.1
16499 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16500 Added copyright header.
16502 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16503 (assemble): Added support for macro based assembler commands.
16504 (linkEdit): Added support for macro based linker commands.
16505 (preProcess): Changed the pre-processor to use macros.
16506 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16507 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16509 * device/lib/z80/crt0.s: Added module name for debugging.
16511 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16513 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16515 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16517 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16519 * src/Makefile.in: Added SDCCmacro and SDCCutil
16521 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16523 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16525 2001-09-16 <johan AT FRIJA>
16527 * 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.
16529 2001-09-15 <johan AT FRIJA>
16531 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16532 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16534 2001-09-11 <johan AT FRIJA>
16536 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16538 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16540 * support/regression/tests/bug-460444.c: Added test case.
16542 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16543 (genCast): Added justification for all of the asserts.
16545 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16547 * support/regression/support.c: _xdata replaced by xdata
16549 * support/regression/spec.mk: removed _generic
16551 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16553 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16555 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16556 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16558 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16560 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16562 * support/regression/tests/bug-460010.c: Added test case.
16564 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16566 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16568 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16570 * support/regression/testfwk.c: removed workaround for bug #436344
16572 * support/regression/tests/bp.c: use less memory with mcs51
16574 * support/regression/tests/bug-441448.c: use less memory
16576 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16578 * support/regression/collate-results.py: typo
16580 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16582 * support/regression/tests/fetchoverlap.c: Added new test case.
16584 * support/regression/tests/bp.c: Added new test case.
16586 * support/regression/tests/bug-448984.c: Added new test case.
16588 * support/regression/tests/pow2shifts.c: Added new test case.
16590 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16591 (genlshTwo): Fixed right shift for count > 8.
16593 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16595 2001-09-08 <johan AT FRIJA>
16597 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16599 2001-09-07 <johan AT FRIJA>
16601 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16603 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16605 2001-09-06 <johan AT FRIJA>
16607 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16608 * bernhard noted me at this: "() equals to (void)" (1.38)
16610 2001-09-05 <johan AT FRIJA>
16612 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16614 2001-09-04 <johan AT FRIJA>
16616 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16619 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16621 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16623 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16625 * link/z80/aslink.h: Fixed path for PATH_MAX
16627 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16629 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16631 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16633 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16635 * 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.
16637 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16639 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16640 (genCmp): Fixed up genCmp for the GB with longs.
16642 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16644 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16646 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16648 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16650 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16652 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16654 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16656 * 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.
16658 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16660 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16662 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16664 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16666 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16668 * sim/ucsim/configure: little improvement of Cygwin-detection
16669 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16670 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16671 * support/regression/tests/bug-221100.c: small changes for mcs51
16672 * support/regression/tests/bug-221168.c: small changes for mcs51
16673 * support/regression/tests/bug-227710.c: small changes for mcs51
16674 * support/regression/tests/staticinit.c: small changes for mcs51
16675 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16676 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16677 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601