1 2008-08-10 Raphael Neider <rneider AT web.de>
4 * Makefile.common.in: export PACKAGE for $docdir,
5 fixes #1957036, avoid some "underquoted definition" warnings
6 * configure: regenerated
8 2008-08-10 Raphael Neider <rneider AT web.de>
10 * device/lib/pic16/**: build pic16 library using autotools for
11 improved dependency tracking
13 * device/lib/Makefile.in,
15 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
17 2008-08-10 Raphael Neider <rneider AT web.de>
19 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
20 local variables if --nooverlay is given, workaround for #2023121
22 2008-08-08 Raphael Neider <rneider AT web.de>
24 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
26 2008-08-08 Raphael Neider <rneider AT web.de>
28 * src/pic/pcoderegs.c,
30 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
32 2008-08-07 Borut Razem <borut.razem AT siol.net>
34 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
35 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
36 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
37 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
38 applied modified patch 2038174: Add support for binary constants v2
40 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
42 2008-08-04 Raphael Neider <rneider AT web.de>
47 * src/pic16/main.c: enable --optimize-goto by default
49 * device/lib/pic16/Makefile.common.in: suppress removed option
52 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
54 2008-07-30 Borut Razem <borut.razem AT siol.net>
56 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
57 applied patch 22032433: PIC16: fix constant strings,
60 2008-07-29 Borut Razem <borut.razem AT siol.net>
62 * src/pic16/gen.c: applied patches:
63 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
64 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
65 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
68 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
69 * src/port.h: Fixed typo in comment
71 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
72 * src/z80/mappings.i: Implemented RFE #1919415
73 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
74 #1880202, #1914434, prepared for RFE #1703943
76 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
79 * src/z80/peeph-z80.def,
80 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
81 preparation for Z80 peephole improvements
83 2008-06-21 Raphael Neider <rneider AT web.de>
85 * device/include/pic16/pic18f66j60.h,
86 * device/include/pic16/pic18f66j65.h,
87 * device/include/pic16/pic18f67j60.h,
88 * device/include/pic16/pic18f86j60.h,
89 * device/include/pic16/pic18f86j65.h,
90 * device/include/pic16/pic18f87j60.h,
91 * device/include/pic16/pic18f96j60.h,
92 * device/include/pic16/pic18f96j65.h,
93 * device/include/pic16/pic18f97j60.h,
94 * device/lib/pic16/libdev/pic18f66j60.c,
95 * device/lib/pic16/libdev/pic18f66j65.c,
96 * device/lib/pic16/libdev/pic18f67j60.c,
97 * device/lib/pic16/libdev/pic18f86j60.c,
98 * device/lib/pic16/libdev/pic18f86j65.c,
99 * device/lib/pic16/libdev/pic18f87j60.c,
100 * device/lib/pic16/libdev/pic18f96j60.c,
101 * device/lib/pic16/libdev/pic18f96j65.c,
102 * device/lib/pic16/libdev/pic18f97j60.c,
103 * device/include/pic16/pic16devices.txt,
104 * device/include/pic16/pic18fregs.h,
105 * device/lib/pic16/pics.all: added new devices
107 * device/include/pic16/adc.h,
108 * device/lib/pic16/libio/adc/adcbusy.c,
109 * device/lib/pic16/libio/adc/adcopen.c,
110 * device/lib/pic16/libio/adc/adcsetch.c,
111 * device/lib/pic16/libio/i2c/i2copen.c,
112 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
113 all changes from a patch by Anton Strobl
115 2008-06-12 Borut Razem <borut.razem AT siol.net>
117 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
118 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
119 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
120 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
121 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
122 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
123 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
124 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
125 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
126 by applying the modified patch from Risto Huotari
128 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
131 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
132 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
133 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
134 * support/regression/tests/bug1938300.c: new, added
136 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
138 * device/include/asm/ds390/features.h,
139 * device/include/asm/mcs51/features.h,
140 * device/include/mcs51/regc515c.h: inserted LGPL notice
142 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
144 * device/lib/gbz80/div.s,
145 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
146 patch 1597883, Thanks Robert Ramey
148 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
150 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
151 createIvalCharPtr, createIvalPtr, createIval),
153 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
154 initializers for local auto variables
155 * support/regression/tests/zeropad.c: added testcase for auto initializers
157 2008-05-26 Raphael Neider <rneider AT web.de>
159 * device/lib/pic16/startup/crt0.c,
160 * device/lib/pic16/startup/crt0i.c,
161 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
162 explicit, fixed curr_entry loop for >= 256 initializer records,
163 removed debug code (write to 0xf7e)
165 2008-05-25 Raphael Neider <rneider AT web.de>
167 * device/include/pic/pic16f627a.h,
168 * device/include/pic/pic16f628a.h,
169 * device/include/pic/pic16f648a.h: added missing ports
171 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
173 * device/include/float.h: added __INFINITY
174 * device/lib/_fsadd.c: handle overflows
175 * device/lib/_fsmul.c,
176 * device/lib/_fsdiv.c: use __INFINITY
177 * device/lib/_fseq.c,
178 * device/lib/_fsneq.c: handle -0.0
179 * sim/ucsim/s51.src/uc89c51r.cc,
180 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
181 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
182 * src/mcs51/gen.c (genSend): fixed bug with --xstack
183 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
184 * support/regression/tests/snprintf.c: test bug with --xstack
186 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
188 * src/SDCCpeeph.c (callFuncByName):
189 Support nested parenthesis in peephole function arguments (#1967300)
191 2008-05-19 Raphael Neider <rneider AT web.de>
193 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
194 fixed duplicate labels (#1911325)
196 2008-05-19 Raphael Neider <rneider AT web.de>
198 * src/regression/empty.c: suppress warning
199 * src/regression/pointer1.c: enabled index_by_pointer()
200 * src/regression/inline.c: now works for pic16 as well
202 * src/pic16/device.c: include dbuf declarations
203 * src/pic16/device.h: removed obsolete prototypes
205 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
206 * src/pic16/glue.c: made purely local functions static,
207 (pic16_printGPointerType, pic16_printIvalCharPtr,
208 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
209 generic pointers' tags (#1961866)
211 * src/pic16/pcode.c (assignValnums): optimize literal assignments
213 2008-05-19 Borut Razem <borut.razem AT siol.net>
215 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
216 fixed typo, uninstall include/pic16/pic16devices.txt
218 2008-05-18 Borut Razem <borut.razem AT siol.net>
220 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
221 the buffer is null terminated
222 * src/device/pic16.c:
223 applied modified patch 1965676: Patch for Win32 16 bit PIC
224 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
226 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
228 * src/SDCC.lex (check_type),
229 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
232 * as/z80/clean.mk: also clean *.dep
233 * device/lib/pic16/libsdcc/stack/Makefile,
234 * sim/ucsim/libtool: removed as they are rebuild by configure
235 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
237 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
239 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
240 fixupInline instead of createFunction to fix bug 1864577
241 (inlineFindMaxBlockno): removed, use global blockNo
242 * src/SDCCglobl.h: added blockNo
244 * src/z80/peep.h: modified properties
245 * support/regression/tests/bug1864577.c: new, added
247 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
250 * as/mcs51/asm.h: added org_cnt
251 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
252 * as/mcs51/asout.c: changed old K&R to ANSI
253 * as/mcs51/Makefile.in: use common identifiers
259 * as/hc08/Makefile.bcc,
260 * as/hc08/Makefile.in: synchronized with as/mcs51/*
261 * sdcc_vc_in.h: added define __func__
262 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
263 Thanks Ruud van Silfhout
264 * support/regression/tests/bug1717305.c: new, added
266 2008-05-05 Borut Razem <borut.razem AT siol.net>
268 * support/regression/Makefile.in,
269 support/regression/ports/ds390/spec.mk,
270 support/regression/ports/hc08/spec.mk,
271 support/regression/ports/mcs51-common/spec.mk,
272 support/regression/ports/pic14/spec.mk,
273 support/regression/ports/pic16/spec.mk,
274 support/regression/ports/ucz80/spec.mk,
275 support/regression/ports/z80/spec.mk:
276 added INC_DIR and LIBDIR paths
277 * src/ds390/gen.c: removed duplicated selicolon
279 2008-05-04 Borut Razem <borut.razem AT siol.net>
281 * support/regression/Makefile.in,
282 support/regression/fwk/lib/testfwk.c,
283 support/regression/ports/ds390/spec.mk,
284 support/regression/ports/hc08/spec.mk,
285 support/regression/ports/mcs51-common/spec.mk,
286 support/regression/ports/mcs51-large/spec.mk,
287 support/regression/ports/mcs51-medium/spec.mk,
288 support/regression/ports/mcs51-small/spec.mk,
289 support/regression/ports/mcs51-stack-auto/spec.mk,
290 support/regression/ports/mcs51-xstack-auto/spec.mk,
291 support/regression/ports/pic14/spec.mk,
292 support/regression/ports/pic16/spec.mk,
293 support/regression/ports/ucz80/spec.mk:
294 added possibility to define the sdcc binary directory SDCC_BIN_PATH
295 used to run regeression tests
297 2008-05-01 Raphael Neider <rneider AT web.de>
299 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
300 supported devices and instructions to add new ones
302 2008-05-01 Raphael Neider <rneider AT web.de>
304 * device/include/pic16/adc.h,
305 device/lib/pic16/libio/adc/adcbusy.c,
306 device/lib/pic16/libio/adc/adcopen.c,
307 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
308 18f2455 style ADC devices, based on patch #1776197
309 * device/lib/pic16/libio/adc/adcclose.c,
310 device/lib/pic16/libio/adc/adcconv.c,
311 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
312 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
313 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
314 * device/include/pic16/pic18f4431.h,
315 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
316 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
318 2008-05-01 Raphael Neider <rneider AT web.de>
320 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
321 moved xinst flag into pic16_options_t
322 * src/pic16/device.c (default_device, pic16_list_devices,
323 pic16_find_device): removed references to sfrrange
324 * src/pic16/gen.c (genFunction),
325 src/pic16/glue.c (pic16initialComments),
326 src/pic16/main.c (pic16_optionsTable),
327 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
329 * device/include/pic16/pic16devices.txt: removed sfrrange lines
331 2008-04-29 Raphael Neider <rneider AT web.de>
333 * src/pic16/devices.inc,
334 device/include/pic16/pic16devices.txt: replaced compiled-in list
335 of devices with a variant parsed at runtime
336 * src/pic16/device.c: added support for parsing pic16devices.txt,
338 * src/pic16/device.h: removed (now) unused fields from PIC_device
339 * src/pic16/main.c: removed #pragma maxram,
340 (_pic16_initPaths): removed bogus generation of search paths,
341 setup the port proper only after the search paths (for
342 pic16devices.txt) are set up,
343 (_pic16_finaliseOptions): moved processor dependant code here
344 from _pic16_initPaths(), clean up
345 * src/pic16/ralloc.c (pic16_init_stack),
346 * src/pic16/ralloc.h,
347 * src/pic16/pcode.c: clean up
348 * device/include/Makefile.in,
349 support/scripts/sdcc.nsi: also install/package pic16devices.txt
350 * support/scripts/inc2h-pic16.pl: updated instructions
352 2008-04-29 Raphael Neider <rneider AT web.de>
354 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
355 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
356 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
357 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
358 added missing family members and 18f2480/2580/4480/4580 family
359 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
360 * device/include/pic16/pic18f2525.h: use 18f4620.h
361 * device/include/pic16/pic18f6680.h: use 18f8680.h
362 * device/include/pic16/pic18fregs.h,
363 device/lib/pic16/pics.all,
364 src/pic16/devices.inc: add new devices
365 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
366 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
367 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
368 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
369 prevent attempting to build the libio for some new devices
371 2008-04-29 Raphael Neider <rneider AT web.de>
373 * debugger/mcs51/Makefile.in: fixed paths to sources
375 2008-04-25 Borut Razem <borut.razem AT siol.net>
377 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
378 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
379 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
380 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
381 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
382 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
383 as/link/z80/linkz80.dsp: lklibr.c moved
384 * doc/INSTALL.txt: binary archives in bz2 format
385 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
387 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
389 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
390 * support/regression/tests/bug1856409.c: new, added
392 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
395 * src/mcs51/peep.c: Use werror for error messages.
396 * src/SDCCicode.c (geniCodeConditional),
397 * src/SDCCsymt.c (structElemType): fixed bug 1839321
398 * src/z80/Makefile.bcc,
399 * src/z80/z80.dsp: added src/z80/peep.c/h
400 * support/regression/tests/bug1839321.c: new, added
402 2008-04-20 Raphael Neider <rneider AT web.de>
404 * device/include/pic16/pic18f2455.h: added bitfields for port C
406 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
408 * src/z80/peep.c: Use werror for error messages.
410 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
412 * src/z80/peep.h (declaration of notUsed()),
413 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
415 * src/z80/z80.h (added dependency on peep.h),
416 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
419 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
421 * src/SDCCpeeph.c (added support for notUsed()),
422 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
424 * src/port.h (removed dependency on mcs51/peep.h, added declaration
425 for notUsed()): Implemented generic (that is not port-specific) part
428 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
430 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
431 * device/lib/libsdcc.lib,
432 * device/lib/Makefile.in,
433 * support/regression/ports/mcs51-xstack-auto/spec.mk,
434 * device/lib/calloc.c: renamed to _calloc.c
435 * device/lib/free.c: renamed to _free.c
436 * device/lib/malloc.c: renamed to _malloc.c
437 * device/lib/realloc.c: renamed to _realloc.c
438 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
439 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
440 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
441 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
442 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
443 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
444 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
445 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
447 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
448 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
449 * support/regression/tests/bug1509084.c: new, added
451 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
453 * device/include/mcs51/cc2510fx.h: added _XPAGE
454 * device/include/mcs51/compiler.h: cosmetic changes
456 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
458 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
461 2008-03-31 Borut Razem <borut.razem AT siol.net>
463 * support/cpp2 renamed to support/cpp
464 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
465 support/cpp2/libiberty/splay-tree.c,
466 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
467 support/cpp2/libcpp/directives.c,
468 support/cpp2/libcpp/include/cpplib.h,
469 support/cpp2/libcpp/include/symtab.h,
470 support/cpp2/libcpp/include/line-map.h,
471 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
472 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
473 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
474 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
475 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
476 release version 4.3.0
477 * configure.in, configure, Makefile.in, Makefile.bcc:
478 adapted for moved cpp2
480 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
482 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
483 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
485 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
487 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
489 * support/regression/tests/bug1717943.c: new, added
491 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
493 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
494 bytewise return value assignments introduced in last commit.
496 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
498 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
499 genMult, genJumpTab):
500 Use 16-bit instructions for addition in some additional cases,
501 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
503 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
505 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
506 Implemented RFE #1921450, changed some debug messages.
508 2008-03-30 Borut Razem <borut.razem AT siol.net>
510 * Small Device C Compiler 2.8.0 released
511 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
512 * support/scripts/sdcc.nsi: added finish page; this version
513 was used for 2.8.0 release
514 * doc/knownbugs.html: removed; magically generated by the build
515 process using gen_known_bugs.pl from now on
517 2008-03-23 Borut Razem <borut.razem AT siol.net>
519 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
520 and reverted it, since it was already fixed by Raphael ;-)
521 * doc/knownbugs.html: updated for RC2
523 2008-03-22 Raphael Neider <rneider AT web.de>
525 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
528 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
530 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
531 * support/regression/tests/bug1839277.c: added related testBug1839299
533 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
535 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
536 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
538 * src/mcs51/gen.c: throughout only output hex constants
539 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
540 * support/regression/tests/bug1839277.c: new, added
542 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
544 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
545 compilation warning about nested comments.
547 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
549 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
550 * support/regression/tests/bug1921073.c: new, added
552 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
554 * src/z80/SDCCpeeph.c.c (callFuncByName):
555 Commented function parameters.
557 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
559 * src/z80/ralloc.c (packRegsForAccUse2):
560 disabled a broken accumulator packing optimization (fixed #1292721).
561 * support/regression/tests/bug-1292721: Regression test for #1292721.
563 2008-03-16 Raphael Neider <rneider AT web.de>
565 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
566 fixed code bloat regression using a variant of patch #1915618
568 2008-03-16 Borut Razem <borut.razem AT siol.net>
570 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
571 icon, changed startup menu for release distribution, code cleaning,
572 create url files instead links in startup menu
574 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
576 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
577 * support/regression/tests/bug1579949.c: new, added
579 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
581 * device/lib/printf_fast.c: fixed bug 1255403
583 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
585 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
586 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
588 2008-03-14 Borut Razem <borut.razem AT siol.net>
590 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
592 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
593 is correctly displayed
594 * as/link/z80/lkmain.c: usage line commented out
596 2008-03-13 Borut Razem <borut.razem AT siol.net>
598 * doc/sdccman.lyx: corrected to be able to convert to PDF,
599 updated the list pf supported pic14 devices
601 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
603 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
605 2008-03-12 Borut Razem <borut.razem AT siol.net>
607 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
608 fixed documentation request #1718191
609 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
610 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
613 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
615 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
616 * support/regression/tests/bug1505811.c: new, added
618 2008-03-09 Raphael Neider <rneider AT web.de>
620 * device/include/pic16/pic18f2620.h,
621 * device/include/pic16/pic18f4620.h,
622 * device/lib/pic16/libdev/pic18f2620.c,
623 * device/lib/pic16/libdev/pic18f4525.c,
624 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
625 family to consistently use pic18f4620.[ch], fixes #1832562
627 2008-03-09 Borut Razem <borut.razem AT siol.net>
629 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
630 changed sdcc version to 2.8.0
631 * knownbugs.html: regenerated
632 * support/scripts/gen_known_bugs.pl: added number of open bugs
634 2008-03-09 Raphael Neider <rneider AT web.de>
636 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
637 (genOr): read volatile operand even if the result is known,
639 (genOr,genXor): removed unused legacy code,
640 (genDummyRead): use pic16_mov2w_volatile()
642 2008-03-08 Borut Razem <borut.razem AT siol.net>
644 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
645 cons w. --model-large
646 * support/regression/staticinit.c: added regression test for bug
649 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
651 * src/ds390/gen.c (pushSide, genPcall),
652 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
653 * src/mcs51/gen.c: cosmetic changes
654 * support/regression/fwk/include/testfwk.h: added macro reentrant
655 * support/regression/tests/bug1908493.c: new, added
657 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
659 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
661 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
663 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
664 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
665 already set in ds390/main.c and mcs51/main.c
667 2008-03-07 Raphael Neider <rneider AT web.de>
669 * src/regression/init0.c: new test for initialized arrays of function
671 * src/regression/Makefile: made a bit more flexible, added init0.c
672 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
673 pointers, closes #1427663
675 2008-03-05 Borut Razem <borut.razem AT siol.net>
677 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
678 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
680 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
682 * support/librarian/sdcclib.c:Added feature request 1908061:
683 Synchronise sdcclib commands with ar.
685 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
687 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
688 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
689 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
690 * device/include/mcs51/compiler.h: removed umlauts, added double
693 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
695 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
696 * support/regression/tests/bug1536762.c: new, added
698 * src/SDCCutil.h: added getBuildDate()
699 * src/SDCCmain.c (printVersionInfo),
700 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
702 * src/*/ralloc.c: removed IS_OP_RUONLY macro
703 * src/ds390/ralloc.c (packRegisters),
704 * src/mcs51/ralloc.c (packRegisters),
705 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
707 * support/regression/tests/bug1618050.c: new, added
708 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
709 * support/regression/fwk/include/testfwk.h,
710 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
713 2008-03-04 Raphael Neider <rneider AT web.de>
715 * src/pic/gen.c: removed unused prototypes, prevent internal errors
716 on accessing OP_SYM_TYPE(op)
717 * src/pic/gen.h: removed unused prototype of genMinusDec()
718 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
719 fix #1876953 (invalid subtraction code), removed unused code
721 2008-03-03 Raphael Neider <rneider AT web.de>
725 * src/pic/genarith.c,
727 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
728 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
730 2008-03-03 Raphael Neider <rneider AT web.de>
732 * src/pic/device.c (find_device): search user-specified paths first
733 for pic14devices.txt, fixes #1900827
735 2008-03-02 Borut Razem <borut.razem AT siol.net>
737 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
738 AddToPath and RemoveFromPath
740 2008-03-01 Borut Razem <borut.razem AT siol.net>
742 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
743 work correctly, added debugging support if -DSDCC.DEBUG command line
746 2008-02-28 Borut Razem <borut.razem AT siol.net>
748 * doc/sdccman.lyx: cosmetic changes
750 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
752 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
753 * doc/sdccman.lyx: fixed unmeant removal of spaces
755 2008-02-27 Borut Razem <borut.razem AT siol.net>
757 * support/scripts/sdcc.nsi: corrected installation directory for
758 current user installation mode
759 * doc/README.txt: added Philipp Klaus Krause to the developers list
761 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
763 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
765 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
766 genCodePointerGet, genGenPointerGet): cleanup aop before generating
767 ifxJump to fix bug 1838000
768 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
769 * support/regression/tests/bug1838000.c: new, added
770 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
772 2008-02-26 Borut Razem <borut.razem AT siol.net>
774 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
776 * support/scripts/sdcc.nsi: added MULTIUSER page,
777 NSIS upgraded to version 2.35
779 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
781 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
782 * support/regression/tests/bug1565152.c: new, added
784 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
786 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
787 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
788 * support/regression/tests/bug1670148.c: new, added
790 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
792 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
794 2008-02-24 Borut Razem <borut.razem AT siol.net>
796 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
797 is ineffective for unsigned char parameter
799 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
801 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
802 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
803 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
804 * support/Util/MySystem.c (my_system): output errorcode when verbose
806 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
808 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
811 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
813 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
816 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
818 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
820 2008-02-21 Borut Razem <borut.razem AT siol.net>
822 * support/regression/Makefile.in,
823 support/regression/ports/ds390/spec.mk,
824 support/regression/ports/hc08/spec.mk,
825 support/regression/ports/mcs51-common/spec.mk,
826 support/regression/ports/pic14/spec.mk,
827 support/regression/ports/pic16/spec.mk,
828 support/regression/ports/ucz80/spec.mk,
829 support/regression/ports/xa51/spec.mk:
830 added CFLAGS when compiling timeout
832 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
834 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
837 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
839 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
840 * support/regression/tests/bug1888147.c: new, added
842 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
844 * src/z80/gen.c: fixed bugs #1596270, #1736867
846 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
848 * src/z80/gen.c: fixed bug in register pair loading when swapping register
849 contents, mostly fixes #1596270
851 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
854 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
855 peepholes, fixes #1806565
857 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
859 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
860 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
861 fixes bug 1739475, thanks Robert Larice
862 (rule 271): new, added
864 2008-02-18 Borut Razem <borut.razem AT siol.net>
866 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
868 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
870 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
872 2008-02-17 Raphael Neider <rneider AT web.de>
874 * src/pic16/genarith.c,
877 * src/pic16/genutils.c: removed unused legacy code,
878 removed unused fields from struct asmop and struct _G
880 2008-02-17 Raphael Neider <rneider AT web.de>
882 * src/pic16/gen.c (AccRsh): cosmetic changes,
883 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
884 genRightShiftLiteral): fixed to work with SFRs as result by
885 assigning only once to result,
886 removed a lot of unused/excluded code fragments
888 2008-02-17 Raphael Neider <rneider AT web.de>
890 * device/include/pic/pic16f88.h,
891 * device/include/pic/pic16f886.h,
892 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
894 2008-02-17 Borut Razem <borut.razem AT siol.net>
896 * src/z80/peeph.def: applied patch
897 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
898 * src/z80/gen.c, src/z80/peeph.def: applied patch
899 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
900 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
901 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
902 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
903 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
904 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
906 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
908 * as/link/mcs51/aslink.dsp: removed SDK define
909 * as/link/z80/clean.mk: brought in sync with other ports
910 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
911 * as/hc08/Makefile.bcc,
912 * as/mcs51/Makefile.bcc,
913 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
914 * src/z80/main.c (_setValues): use the now capitalized -Z,
915 (z80_port, gbz80_port): generate debug information when asked
917 2008-02-16 Borut Razem <borut.razem AT siol.net>
919 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
920 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
921 as/z80/Makefile.in. as/z80/Makefile.bcc:
922 applied patch #1893393: patch for as-z80 and link-z80 to generate
923 cdb, thanks to Armin Diehl
924 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
925 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
926 asnoice.c moved to as/asxxsrc/asnoice.c
927 * src/z80/peeph-gbz80.def: applied patch
928 #1880235: Z80 return peephole, thanks to Philipp Krause
930 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
933 * doc/sdccman.lyx: bumped version to 2.7.5
934 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
936 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
938 * device/include/pic16/stdlib.h,
939 * device/lib/pic16/libc/stdlib/ltoa.c,
940 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
942 2008-02-13 Borut Razem <borut.razem AT siol.net>
944 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
945 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
946 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
947 src/SDCCopt.c, src/SDCCval.c:
948 fixed bug #1890273: SDCC Warning 154 shows wrong filename
950 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
952 * src/SDCCsymt.c (compareType): fixed bug 1309013
954 2008-02-09 Borut Razem <borut.razem AT siol.net>
956 * src/SDCCval.c, src/SDCCval.h:
957 code cleaning, added function constChrVal()
958 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
959 call constChrVal() instead constVal()
961 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
963 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
966 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
967 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
970 2008-02-01 Raphael Neider <rneider AT web.de>
972 * device/include/pic/pic16f886.h,
973 * device/include/pic/pic16f887.h: added RA6 and RA7
975 2008-01-24 Raphael Neider <rneider AT web.de>
977 * device/include/pic/pic16f88.h: added RA6 and RA7
978 * device/lib/pic/libdev/disabled_pic16f886.c,
979 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
981 * src/pic16/devices.inc,
982 * device/include/pic16/pic18f2423.h,
983 * device/include/pic16/pic18f2523.h,
984 * device/include/pic16/pic18fregs.h,
985 * device/lib/pic16/pics.all
986 * device/lib/pic16/libdev/pic18f2423.c,
987 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
988 * device/lib/pic16/libio/i2c.ignore,
989 * device/lib/pic16/libio/usart.ignore,
990 * device/lib/pic16/libio/adc.ignore: ignore new devices
992 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
994 * src/SDCCast.c (createRMW): fixed bug 1582651
996 2008-01-20 Borut Razem <borut.razem AT siol.net>
998 * src/SDCCcse.c: partially fixed enhancement request
999 #1793872 - multiply by -1 not collapsed
1000 * support/regression/tests/arithcsi.c: added regression test
1002 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1004 * as/mcs51/asx8051.dsp: removed define SDK
1005 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1006 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1008 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1009 cosmetic changes, brought more in sync, changed old K&R to ANSI
1011 2008-01-13 Borut Razem <borut.razem AT siol.net>
1013 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1014 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1016 2007-12-30 Borut Razem <borut.razem AT siol.net>
1018 * src/pic16/gen.c: fixed implementation of bitwise operations for
1020 * support/regression/tests/bitwise.c: added test cases
1022 2007-12-29 Borut Razem <borut.razem AT siol.net>
1024 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1025 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1026 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1027 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1028 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1029 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1030 src/pic16/pcode.[ch]: added const qualifier
1031 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1032 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1033 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1034 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1035 * as/asxxsrc/aslex.c: use dbuf_getline()
1036 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1037 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1038 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1039 as/z80/asm.h, as/z80/z80adr.c:
1040 changed type of ib and ip to const char *
1042 2007-12-28 Borut Razem <borut.razem AT siol.net>
1044 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1045 introduced (readlin) - long lines are turuncated
1046 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1047 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1048 as/z80/Makefile.in: moved aslex.c to asxxsrc
1049 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1050 * as/hc08/asmain.c, as/mcs51/asmain.c:
1051 added missing initialization of a_addr field
1052 * support/regression/tests/long_asm_line.c: added regtest for long
1055 2007-12-22 Borut Razem <borut.razem AT siol.net>
1057 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1059 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1061 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1063 2007-12-16 Borut Razem <borut.razem AT siol.net>
1065 * device/include/pic16/stdbool.h: removed, since already exists in
1066 device/include/; this also fixes bitopcse.c regression test for pic16
1068 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1069 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1070 dereference doesn't work; covered by regression test bug1399290
1072 2007-12-05 Borut Razem <borut.razem AT siol.net>
1074 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1077 2007-12-01 Borut Razem <borut.razem AT siol.net>
1079 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1080 corrected handling of the highest_valid_address
1082 2007-11-17 Raphael Neider <rneider AT web.de>
1084 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1085 * src/pic/glue.c (picglue): emit .file if --debug is given
1087 2007-11-17 Raphael Neider <rneider AT web.de>
1089 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1090 care when left or right operand resides in result, fixes #1830220
1092 2007-11-17 Borut Razem <borut.razem AT siol.net>
1094 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1095 #983491 - "Merge duplicate strings function is ineffective"
1096 * support/regression/tests/bug-983491.c: regtest disabled
1097 * as/asxxsrc: created
1098 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1099 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1100 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1101 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1102 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1103 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1104 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1105 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1106 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1107 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1108 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1109 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1110 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1112 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1114 * device/include/stdarg.h: added and removed some casts
1115 * src/SDCCsymt.c (compareType): Fully check types between generic and
1116 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1118 2007-11-13 Borut Razem <borut.razem AT siol.net>
1120 * support/regression/tests/bug-1817005.c:
1121 added regtest for bug #1817005 - as-z80 chokes on long labels
1123 2007-11-12 Borut Razem <borut.razem AT siol.net>
1125 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1126 as/z80/asout.c, as/z80/aslist.c:
1127 fixed bug #1817005 - as-z80 chokes on long labels
1129 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1132 * as/z80/asmain.c: cosmetic changes
1135 * as/z80/alloc.h: removed
1137 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1138 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1139 * as/link/hc08/Makefile.in,
1140 * as/link/mcs51/Makefile.in,
1141 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1143 * as/link/mcs51/lkarea.c,
1144 * as/link/mcs51/lkmain.c: cosmetic changes
1145 * as/link/hc08/lklibr.c,
1146 * as/link/z80/lklibr.c,
1147 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1148 used cygwin_conv_to_full_posix_path,
1149 added warnings, cosmetic changes, brought more in sync
1150 changed old K&R into ANSI function declarations
1151 * as/link/z80/lklibr.c (loadAdb): added
1152 * as/link/z80/lkmain.c: removed -- option from usage text
1154 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1156 * src/mcs51/gen.c (outBitC): optimized for no result
1158 2007-10-31 Borut Razem <borut.razem AT siol.net>
1160 * src/SDCCsymt.c: fixed (hopeful properly) bug
1161 #1805702 - order of extern matters
1162 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1165 2007-10-29 Borut Razem <borut.razem AT siol.net>
1167 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1168 - order of extern matters
1169 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1172 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1174 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1175 24bitMode, portIsDS390
1176 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1177 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1178 (notVolatileVariable): also check sloc names,
1179 (callFuncByName): moved ftab[] out of function and sorted it by use
1181 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1183 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1184 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1185 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1186 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1187 * support/regression/tests/bug-880197.c: new, added
1189 2007-10-28 Borut Razem <borut.razem AT siol.net>
1191 * support/regression/Makefile.in,
1192 support/regression/ports/mcs51-large/spec.mk,
1193 support/regression/ports/mcs51-xstack-auto/spec.mk,
1194 support/regression/ports/mcs51-stack-auto/spec.mk,
1195 support/regression/ports/mcs51-medium/spec.mk,
1196 support/regression/ports/mcs51-common/spec.mk,
1197 support/regression/ports/mcs51-common/*,
1198 support/regression/ports/mcs51-small/*:
1199 mcs51 renamed to mcs51-common, created mcs51-small
1200 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1201 * support/regression/tests/bug-1805702.c: added regtest for bug
1204 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1206 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1207 added new rules 265 - 270
1208 * support/regression/tests/bug1721024.c:new, added
1209 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1210 introduced new test-mcs51 to run all mcs51 tests
1212 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1214 * support/regression/tests/bug1816470.c: new, added
1216 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1218 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1219 propagate for *,+,- with float, fixed bug 1816470
1220 (decorateType): cast to resultTypeProp instead of resultType
1222 2007-10-19 Borut Razem <borut.razem AT siol.net>
1224 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1225 function is ineffective" for pic16 tareget
1226 * support/scripts/listerr.c: corrected include path
1227 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1230 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1232 * support/regression/tests/using.c: new, added
1233 * support/regression/tests/vaargs.c: fixed and enabled test
1235 2007-10-18 Borut Razem <borut.razem AT siol.net>
1237 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1239 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1241 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1243 * doc/sdccman.lyx: documented option --Werror
1244 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1245 RegBankUsed[] earlier
1247 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1249 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1253 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1255 * src/SDCCast.c (decorateType): improved optimization of tri-op
1256 * src/SDCCerr.c (vwerror, setWError),
1258 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1259 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1261 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1263 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1264 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1265 * support/regression/tests/bug-223113.c,
1266 * support/regression/tests/bug-426632.c,
1267 * support/regression/tests/bug-468811.c,
1268 * support/regression/tests/bug-477835.c,
1269 * support/regression/tests/bug-478094.c,
1270 * support/regression/tests/bug-499644.c,
1271 * support/regression/tests/bug-524209.c,
1272 * support/regression/tests/bug-524211.c,
1273 * support/regression/tests/packcast.c,
1274 * support/regression/tests/structidx.c: added empty tests
1275 * support/regression/tests/bug-607243.c: enabled test
1277 2007-10-06 Borut Razem <borut.razem AT siol.net>
1279 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1280 support of universal binaries on Mac OS X
1282 2007-10-02 Borut Razem <borut.razem AT siol.net>
1284 * src/SDCCval.h: unified double2ul macro for all platforms
1285 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1286 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1288 2007-09-30 Borut Razem <borut.razem AT siol.net>
1290 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1292 * sdcc_vc_in.h: enabled warnings
1293 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1294 unsigned type, result still unsigned
1295 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1297 2007-09-28 Raphael Neider <rneider AT web.de>
1299 * src/pic/device.c (find_device): prevent buffer underflow error
1300 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1301 the just destroyed list entry
1303 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1305 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1308 2007-09-18 Borut Razem <borut.razem AT siol.net>
1310 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1311 applied to unsigned type, result still unsigned
1313 2007-09-17 Borut Razem <borut.razem AT siol.net>
1315 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1316 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1317 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1318 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1319 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1320 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1321 src/z80/gen.c, src/z80/ralloc.c:
1322 fixed bug #1739860 - sdcc does not work correctly on some platforms
1324 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1326 2007-09-17 Raphael Neider <rneider AT web.de>
1328 * src/pic16/device.c: reverted to previous version
1329 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1331 2007-09-16 Raphael Neider <rneider AT web.de>
1333 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1334 as this raises a ton of gpasm warnings, just emit a second label
1335 * src/pic16/devices.inc,
1336 * device/lib/pic16/pics.all,
1337 * device/lib/pic16/libdev/pic18f2585.c,
1338 * device/lib/pic16/libdev/pic18f2680.c,
1339 * device/lib/pic16/libdev/pic18f2682.c,
1340 * device/lib/pic16/libdev/pic18f2685.c,
1341 * device/lib/pic16/libdev/pic18f4585.c,
1342 * device/lib/pic16/libdev/pic18f4680.c,
1343 * device/lib/pic16/libdev/pic18f4682.c,
1344 * device/lib/pic16/libdev/pic18f4685.c,
1345 * device/include/pic16/pic18f2585.h,
1346 * device/include/pic16/pic18f2680.h,
1347 * device/include/pic16/pic18f2682.h,
1348 * device/include/pic16/pic18f2685.h,
1349 * device/include/pic16/pic18f4585.h,
1350 * device/include/pic16/pic18f4680.h,
1351 * device/include/pic16/pic18f4682.h,
1352 * device/include/pic16/pic18f4685.h,
1353 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1354 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1355 patch contributed by Anton Strobl, applied with changes
1357 2007-09-16 Raphael Neider <rneider AT web.de>
1359 * device/include/pic16/pic18f2431.h,
1360 * device/include/pic16/pic18f25j10.h,
1361 * device/include/pic16/pic18f4431.h,
1362 * device/include/pic16/pic18f45j10.h: adopted common include style
1363 * device/include/pic16/pic18f1320.h,
1364 * device/include/pic16/pic18f2320.h,
1365 * device/include/pic16/pic18f2525.h,
1366 * device/include/pic16/pic18f4320.h,
1367 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1368 * device/include/pic16/pic18fregs.h: prepared for automatic include
1369 file selection by having DEVICE.h for every DEVICE
1370 * device/lib/pic16/libdev/pic18f2320.c,
1371 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1373 * device/lib/pic16/configure.in,
1374 * device/lib/pic16/configure: use rm -rf instead of rmdir
1375 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1376 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1378 2007-09-09 Borut Razem <borut.razem AT siol.net>
1380 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1381 distingush between i386 and ppc Mac OS X versions
1383 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1385 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1386 * support/regression/tests/bug1788177.c: new, added
1388 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1390 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1391 * device/include/mcs51/lint.h added keyword __naked
1393 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1397 * src/SDCCmem.h: removed maxRegBank
1398 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1399 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1400 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1401 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1402 name and behaviour to handle banked functions
1403 (scan4op): and use it to fix bug 1786213
1405 2007-09-03 Raphael Neider <rneider AT web.de>
1407 * device/include/pic16/pic18f248.h,
1408 * device/include/pic16/pic18f258.h,
1409 * device/include/pic16/pic18f448.h,
1410 * device/lib/pic16/libdev/pic18f248.c,
1411 * device/lib/pic16/libdev/pic18f258.c,
1412 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1413 added T0CONbits, fixes #1786891
1415 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1417 * src/ds390/gen.c (genFarPointerSet),
1418 * src/hc08/ralloc.c (packRegisters),
1419 * src/mcs51/ralloc.c (packRegisters),
1420 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1422 * src/SDCCicode.h: POINTER_SET can be true for literals too
1423 * support/regression/tests/bug1750318.c: new, added
1425 2007-08-23 Borut Razem <borut.razem AT siol.net>
1427 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1428 library versions without the completition functionality
1430 2007-08-22 Raphael Neider <rneider AT web.de>
1432 * device/include/pic16/pic18f1220.h,
1433 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1435 2007-08-12 Borut Razem <borut.razem AT siol.net>
1437 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1439 2007-08-11 Borut Razem <borut.razem AT siol.net>
1441 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1442 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1443 support/Util/SDCCerr.[ch] moved to src
1444 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1445 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1446 device/examples/ds390/tinitalk/tinitalk.dsp,
1447 device/examples/serialcomm/windows/serialcomm.dsp,
1448 support/librarian/librarian.dsp:
1449 removed linking of unused odbc32.lib and odbccp32.lib
1450 * support/scripts/winres.h:
1451 added for compilation with Visual C++ 2005 Express Edition
1453 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1455 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1458 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1460 * sdccconf_in.h: update the endian test so that SPARC Solaris
1461 does not throw syntax errors
1463 2007-08-06 Borut Razem <borut.razem AT siol.net>
1465 * doc/sdccman.lyx: removed two index entries which prevented the
1466 generation of sdcc doc archive
1468 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1470 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1471 instead of lyx 1.5.0.
1473 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1475 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1476 Lucas Loizaga, with minor modifications. Thanks!
1478 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1480 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1483 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1485 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1486 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1489 2007-07-22 Borut Razem <borut.razem AT siol.net>
1491 * configure.in, configure: re-introduced .version
1492 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1493 the version reverted to 2.7.0
1495 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1498 * doc/sdccman.lyx: bumped version to 2.7.3
1499 * device/include/mcs51/compiler.h: fixed elif->else
1500 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1501 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1502 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1503 enable accuse for bit operands
1504 * src/SDCCmain.c (printVersionInfo),
1505 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1506 environment descriptor
1507 * src/SDCCutil.h: added getBuildEnvironment
1508 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1509 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1510 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1511 * support/regression/tests/bug1348008.c,
1512 * support/regression/tests/bug1496419.c,
1513 * support/regression/tests/bug1503067.c,
1514 * support/regression/tests/preproc.c: added empty tests
1516 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1518 * support/regression/tests/bug1678803.c: new, added
1520 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1523 * as/link/hc08/lkihx.c,
1524 * as/link/hc08/lkrloc.c,
1525 * as/link/mcs51/lkihx.c,
1526 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1527 ihxExtendedLinearAddress
1528 * as/link/mcs51/lkrloc.c (relr),
1529 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1530 acall/ajmp, see bug 830513
1532 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1534 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1535 (cseBBlock): remember aggr2ptr has been used
1536 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1537 (geniCodeAssign): fixed bug 868103
1538 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1539 added operandSize prototype
1540 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1541 (genDataPointerSet): use max of size of right and result,
1542 (gencjne): added parameter useCarry for optimization,
1543 (genCmpEq): use carry if appropriate,
1544 (genXor): check if operand already in carry
1545 * support/regression/tests/bug-868103.c: enabled test
1547 2007-07-12 Raphael Neider <rneider AT web.de>
1549 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1551 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1553 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1554 from Robert Larice, thanks
1555 * support/regression/tests/bitopcse.c,
1556 * support/regression/tests/bitvars.c,
1557 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1558 * support/regression/tests/bug-927659.c: enabled test for z80
1559 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1560 * support/regression/tests/bug1745717.c: new, added
1561 * support/regression/tests/literalop.c,
1562 * support/regression/tests/nullstring.c: removed storage definitions that
1563 are now in testfwk.h
1565 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1567 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1568 and bool for targets that do not fully support it.
1569 * support/regression/tests/bug1546986.c,
1570 * support/regression/tests/bug1723128.c,
1571 * support/regression/tests/bug1734654.c,
1572 * support/regression/tests/bug1738367.c,
1573 * support/regression/tests/constantRange.c: only use bool if allowed
1575 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1577 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1578 Larice, also handle function pointers
1579 * support/regression/tests/bug1749275.c: new, added
1581 2007-07-03 Borut Razem <borut.razem AT siol.net>
1583 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1584 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1585 #1746528: SDCC should ignore ':' in inline assembler comments
1586 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1588 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1590 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1591 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1593 2007-06-29 Borut Razem <borut.razem AT siol.net>
1595 * src/SDCCmain.c: fixed bug
1596 #1744746: SDCC #4867: broken option --xram-size
1598 2007-06-28 Borut Razem <borut.razem AT siol.net>
1600 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1601 find out the endianess of host machine for ucsim
1603 2007-06-27 Borut Razem <borut.razem AT siol.net>
1605 * support/regression/generate-cases.py: corrected the file name
1607 * configure.in, configure, sdccconf_in.h: find out the endianess of
1609 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1612 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1614 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1616 2007-06-26 Borut Razem <borut.razem AT siol.net>
1618 * support/regression/generate-cases.py: display warning if function
1619 list is empty; implemented more flexible rule for detection of
1620 testing functions, allowing return type 'void' in the same line as
1621 the function name in the function definition
1622 * support/regression/tests/bug-1654060.c: corrected test
1623 * support/librarian/sdcclib.c: fixed warning:
1624 format '%s' expects type 'char *', but argument 2 has type 'int'
1626 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1628 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1629 Multiple infiles for sdcclib.
1631 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1633 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1636 2007-06-18 Borut Razem <borut.razem AT siol.net>
1638 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1639 how to handle comments, so they have to be removed by the
1640 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1641 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1642 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1643 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1644 table driven option hadling
1646 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1648 * src/SDCCast.c (decorateType),
1649 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1650 iCode to ast level to fix bug 1738367
1651 * support/regression/tests/bug1738367.c: new, added
1653 2007-06-15 Raphael Neider <rneider AT web.de>
1655 * src/pic16/devices.inc,
1656 * device/lib/pic16/pics.all,
1657 * device/include/pic16/pic18fregs.h,
1658 * device/include/pic16/pic18f[24][45]20.h,
1659 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1660 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1661 * device/lib/pic16/Makefile.in: faster cleanup
1663 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1665 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1667 2007-06-13 Raphael Neider <rneider AT web.de>
1669 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1671 2007-06-12 Raphael Neider <rneider AT web.de>
1673 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
1674 suppress bit defines if NO_BIT_DEFINES is #define'd
1675 * device/include/pic/pic*.h: recreated all headers to include
1676 conditional bit defines
1677 * device/include/pic/pic16f886.h,
1678 * device/include/pic/pic16f887.h: fixed based on newer .inc file
1679 * device/include/pic/recreate.sh: script to recreate the complete
1680 device library files based on the currently supported devices
1682 2007-06-12 Borut Razem <borut.razem AT siol.net>
1684 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
1685 support/regression/Makefile.in, support/scripts/build.mak,
1686 support/scripts/Makefile.snapshot:
1687 use new svn URL scheme
1688 * doc/sdccman.lyx: SDCC Wiki moved to
1689 http://sdcc.wiki.sourceforge.net/
1691 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1693 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
1694 * support/regression/tests/bug1734654.c: added
1696 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
1698 * src/SDCCast.c (decorateType): optimized '?' for equal operands
1699 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
1700 with literal operands
1702 2007-06-10 Borut Razem <borut.razem AT siol.net>
1704 * as/link/z80/lklibr.c: fixed mingw build warning
1705 lklibr.c:575: warning: implicit declaration of function 'tolower'
1706 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
1707 src/z80/main.c: move target specific options from src/SDCCmain.c
1708 to src/<target>/main.c
1710 2007-06-09 Borut Razem <borut.razem AT siol.net>
1712 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
1713 removed unused swap_sense; removed outBitCLong, replaced with outBitC
1714 * support/regression/tests/bug-1294691.c: added
1716 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
1718 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
1719 can also be static, fixes bug 1733438
1720 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
1721 have absolute address too
1722 (computeType): added optimization for 'cond ? true : false'
1723 * support/regression/tests/absolute.c: added test for static absolute var
1725 2007-06-08 Raphael Neider <rneider AT web.de>
1727 * src/regression/Makefile: suppress parallel builds, allow easy
1728 switching between pic14/pic16 ports
1729 * src/regression/picregs.h: added pic14/16 header file switch
1730 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
1731 inline.c,nestfor.c,string1.c}: include "picregs.h"
1733 2007-06-07 Borut Razem <borut.razem AT siol.net>
1735 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
1736 permanent solution to suppress GCC 4.2.0 c++ warning:
1737 deprecated conversion from string constant to `char *'
1738 use 'const char *' where ever required
1739 * support/regression/generate-cases.py: implemented more flexible rule
1740 for detection of testing functions, allowing white-spaces surrounding
1741 the function name and the 'void' parameter.
1742 * support/regression/tests/constantRange.c,
1743 support/regression/tests/scott-compare3.c: fixed failing regression
1744 tests, uncovered by implementation of more flexible rule for detection
1745 of testing functions
1747 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1749 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
1751 2007-06-04 Borut Razem <borut.razem AT siol.net>
1753 * configure.in, configure, config_vc.awk: sdcc version number is now
1754 stored in configure.in; removed .version
1755 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
1756 doc/INSTALL.txt: version bumped to 2.7.2
1757 * sim/ucsim/configure.in, sim/ucsim/configure:
1758 use "read" to read from .version
1760 2007-06-03 Borut Razem <borut.razem AT siol.net>
1762 * */Makefile.in: removed annoying warning:
1763 Makefile:xx: Makefile.dep: No such file or directory
1765 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
1767 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
1768 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
1769 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
1770 * src/SDCCast.c (resultTypePropagate): propagate for '!',
1771 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
1772 bugfix: only use newBoolLink for bit result type
1773 * src/SDCCicode.c (geniCodeLogic): added param tree,
1774 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
1775 (geniCodeLogicAndOr): use IS_BIT,
1776 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
1777 (ast2iCode): added tree param to geniCodeLogic for comparisons
1778 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
1779 * support/regression/tests/bug1723128.c: added test NotZero
1781 2007-06-01 Borut Razem <borut.razem AT siol.net>
1783 * SDCPP synchronized with GCC CPP release version 4.2.0,
1784 currently the latest release:
1785 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
1786 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
1787 support/cpp2/cppdefault.h, support/cpp2/except.h,
1788 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
1789 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
1790 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
1791 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
1792 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
1793 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
1794 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
1795 support/cpp2/opts.h, support/cpp2/output.h,
1796 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
1797 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
1798 support/cpp2/system.h, support/cpp2/version.c,
1799 support/cpp2/Makefile.in: modified
1800 * support/cpp2/opts-common.c: added
1801 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
1802 * device/lib/pic16/libdev/pic18f[24]5j10.c:
1803 search for included source file in local directory
1804 * sim/ucsim/configure, sim/ucsim/configure.in:
1805 temporary solution to suppress GCC 4.2.0 c++ warning:
1806 deprecated conversion from string constant to `char *'
1808 2007-06-01 Raphael Neider <rneider AT web.de>
1810 * device/lib/pic/libdev/pic12f683.c,
1811 * device/include/pic/pic12f683.h: added GPIO bits
1813 2007-06-01 Raphael Neider <rneider AT web.de>
1815 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
1816 quotation marks, clarified role of PIC14 vs. PIC16 ports
1817 * src/pic16/devices.inc,
1818 * device/include/pic16/pic18fregs.h,
1819 * device/include/pic16/pic18f[24][45]j10.h,
1820 * device/lib/pic16/pics.all,
1821 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
1822 18f24j10, 18f25j10, 18f44j10, and 18f45j10
1823 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
1824 for new devices as they are not yet supported by gputils
1826 2007-05-31 Borut Razem <borut.razem AT siol.net>
1828 * Small Device C Compiler 2.7.0 released
1829 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1830 changed sdcc version to 2.7.1
1831 * support/scripts/sdcc.nsi: added How to create WIN32 release
1834 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1836 * doc/sdccman.lyx: documented initialization and allocation of absolute
1837 variables, bit parameter passing, the need for function pointers to be
1838 reentrant and alpha quality support of inline and retrict
1840 2007-05-26 Borut Razem <borut.razem AT siol.net>
1842 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
1843 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
1844 * docs/knownbugs.html: updated
1846 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
1848 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
1850 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
1852 (gencjneshort): optimized when left is AOP_DIR
1853 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
1854 initializing unions in a struct/array
1855 * support/regression/fwk/include/testfwk.h: added defines for data, near
1856 and far for host and z80
1857 * support/regression/tests/bug1723128.c: new, added
1859 2007-05-22 Borut Razem <borut.razem AT siol.net>
1861 * doc/knownbugs.html: updated
1863 2007-05-21 Raphael Neider <rneider AT web.de>
1865 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
1866 error message instead
1867 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
1869 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
1871 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
1873 2007-05-21 Raphael Neider <rneider AT web.de>
1875 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
1877 * src/regression/gpsim_assert.h,
1878 * src/regression/Makefile,
1879 * src/regression/pcodeopt.c: regression test for the above fix
1881 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
1883 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
1884 jumps to self, fixed bug 1717281
1886 2007-05-10 Borut Razem <borut.razem AT siol.net>
1888 * support/scripts/gen_known_bugs.pl: cosmetic fix
1889 * doc/knownbugs.html: generated by gen_known_bugs.pl
1891 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1893 * src/SDCCast.c (createFunction): also generate non-inlined version of
1894 function for functions declared as "static inline"
1895 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
1896 function can be inlined after non-inlined version generated.
1898 2007-05-10 Borut Razem <borut.razem AT siol.net>
1900 * support/scripts/gen_known_bugs.pl: added script
1901 which generates knownbugs.html
1903 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
1905 * doc/knownbugs.html: updated for release 2.7.0
1907 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1909 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
1911 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1913 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
1914 (throughout): updated generating comments
1915 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
1916 (throughout): updated generating comments
1917 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
1918 rule instead of at the second, or it might skip lines when removing the
1920 * support/regression/tests/bug1714204.c: changed test to foo
1922 2007-05-08 Borut Razem <borut.razem AT siol.net>
1924 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
1925 thanks to SDCC Distributed Compile Farm members,
1926 added Z80 and GBZ80 command line options
1927 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
1929 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1931 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
1932 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
1933 * support/regression/tests/longlit.c: modified to be tested at all and
1934 to pass the actual test
1936 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1938 * device/include/mcs51/uPSD33xx.h: Added.
1940 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1942 * device/lib/_gptrput.c,
1943 * device/lib/_gptrget.c: removed old code,
1945 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
1946 * support/regression/tests/bug1714204.c: new, added
1948 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1950 * support/regression/tests/regtrack.c: test was never executed
1951 because of the regression test being picky about white spaces.
1952 * device/lib/mcs51/crtclear.asm: added comment
1954 2007-05-06 Raphael Neider <rneider AT web.de>
1956 * device/lib/pic/Makefile.rules,
1957 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
1958 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
1960 2007-05-06 Raphael Neider <rneider AT web.de>
1962 * src/pic16/device.h,
1964 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
1965 _pic16_setDefaultOptions): removed/reordered command-line args
1966 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
1967 devices, regrouped command line args, environment variables),
1968 clarified sone points, added sections on how to add devices to the
1971 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
1973 * src/z80/peeph.def: fixed bug in rule 2
1975 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
1977 * src/port.h: added TARGET_MCS51_LIKE
1978 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
1979 take advantage of it too
1980 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
1981 (shiftR2Left2Result): Optimized: don't check shifting by 0
1982 * src/z80/peeph-z80.def,
1983 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
1984 modifications, see patch 1700823
1985 * src/mcs51/peep.c (): fixed bug 1712928
1986 * support/regression/tests/bug1712928.c: new, added
1988 2007-05-05 Borut Razem <borut.razem AT siol.net>
1990 * device/lib/pic16/Makefile.common.in,
1991 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
1992 removed bash dependencies
1994 2007-05-01 Borut Razem <borut.razem AT siol.net>
1997 fixed bug #1710507: --i-code-in-asm makes compile fail
1998 all iCode comments are now one liners
1999 * src/mcs51/gen.c: fixed memory leak
2001 2007-05-01 Raphael Neider <rneider AT web.de>
2003 * device/lib/pic/libdev/*.c
2004 * device/include/pic/*.h: regenerated all device libs from updated
2006 * support/scripts/inc2h.pl: documented usage, now uses strict to
2009 2007-04-30 Borut Razem <borut.razem AT siol.net>
2012 fixed bug #1669175: Problem with space in output paths
2013 documented how to use paths with spaces for Windows users
2015 2007-04-29 Borut Razem <borut.razem AT siol.net>
2017 * Fixed svn:eol-style and svn:keywords properties
2018 * src/SDCCval.c: fixed bug
2019 #1592871: Segfault with "large" const arrays of characters
2020 replaced recursion with iteration
2021 * Removed svn:executable property from non-executable files
2023 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2025 * src/mcs51/gen.c (genRet): fixed bug 1707003
2027 2007-04-27 Raphael Neider <rneider AT web.de>
2029 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2030 createReachingDefinitions,assignValnums,pic16_destructDF,
2031 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2032 prevent NULL pointer dereferences
2033 * device/lib/pic/libdev/pic16f886.c,
2034 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2035 prevent building them, gputils do not really support them yet
2037 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2039 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2040 helps printf_small. 32 bytes more __idata mem.
2042 2007-04-27 Raphael Neider <rneider AT web.de>
2044 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2045 return early when pb or pb->pcHead is NULL (patch #1708427)
2046 * src/regression/empty.c,
2047 * src/regression/Makefile: added test with empty functions
2048 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2050 2007-04-27 Borut Razem <borut.razem AT siol.net>
2052 * src/SDCCast.c: fixed feature request
2053 #1547512: Redundant strings linked when using sizeof("abc")
2055 2007-04-23 Borut Razem <borut.razem AT siol.net>
2057 * doc/sdccman.lyx, src/SDCCmain.c:
2058 peep-hole comments are generated only if --fverbose-asm option is
2059 specified and --no-peep-comments is not, as proposed by Frieder.
2060 * support/regression/Makefile.in: compile regression tests with
2061 --fverbose-asm option so one can "grep" whether a new (or an old)
2062 peephole is (still) applied; requested by Frieder.
2064 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2066 * device/include/pic/pic16f886.h,
2067 * device/include/pic/pic16f887.h,
2068 * device/lib/pic/libdev/pic16f886.c,
2069 * device/lib/pic/libdev/pic16f887.c,
2070 * device/include/pic/pic14devices.txt,
2071 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2073 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2075 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2078 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2080 * device/lib/_memset.c: assembler version for mcs51
2082 2007-04-22 Borut Razem <borut.razem AT siol.net>
2084 * support/scripts/listerr.c: program to create the list of errors and
2085 warnings list from - added
2086 * doc/sdccman.lyx: removed the note
2087 "For list of warnings and corresponding codes, see err_warn.txt"
2088 * src/SDCCsymt.c: fixed bug #1699804:
2089 Bug with some uses of sizeof(static local array) (MCS51)
2090 * support/regression/tests/bug-1699804.c: added
2092 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2094 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2095 (main): added option -i,
2096 (asmbl, case S_INCL): use search_path_fopen,
2097 mostly from patch 1579668 by Peter Miller, thanks
2098 * src/z80/main.c: fixed typo --callee-saves-bc
2099 * device/include/mcs51/compiler.h: added sfrword for Tasking
2101 2007-04-20 Borut Razem <borut.razem AT siol.net>
2103 * src/z80/main.c: replaced reserved keyword asm with asmblr
2105 2007-04-19 Borut Razem <borut.razem AT siol.net>
2107 * src/port.h: use const pointers to strings
2108 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2109 * src/pic16/main.c: include SDCCargs.h
2110 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2111 const char, since the strings are dynamically allocated
2112 * src/SDCCmain.c: options.code_seg and options.const_seg are
2113 dynamically allocated; check port specific command line options
2114 before the general ones
2115 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2117 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2119 * device/include/ds400rom.h,
2120 * device/lib/ds390/lcd390.c,
2121 * device/lib/ds390/memcpyx.c,
2122 * device/lib/ds390/rtc390.c,
2123 * device/lib/ds400/ds400rom.c,
2124 * device/lib/ds400/memcpyx.c,
2125 * device/lib/hc08/_ret.c: more replacements of keywords with their
2126 double underscore equivalents
2127 * device/lib/ds390/Makefile.in,
2128 * device/lib/ds400/Makefile.in,
2129 * device/lib/gbz80/Makefile.in,
2130 * device/lib/hc08/Makefile.in,
2131 * device/lib/mcs51/Makefile.in,
2132 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2134 2007-04-17 Borut Razem <borut.razem AT siol.net>
2136 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2137 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2138 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2139 to --fverbose-asm, to be gcc'ish
2141 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2143 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2145 2007-04-17 Borut Razem <borut.razem AT siol.net>
2147 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2148 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2149 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2150 with their double underscore equivalent
2152 2007-04-14 Borut Razem <borut.razem AT siol.net>
2154 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2157 2007-04-13 Borut Razem <borut.razem AT siol.net>
2159 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2161 * device/examples/serialcomm/windows/serial.[ch],
2162 device/examples/serialcomm/windows/test_serialcomm.cpp:
2163 updated by Bela Torok
2164 * device/examples/serialcomm/windows/serialcomm.dsw,
2165 device/examples/serialcomm/windows/serialcomm.dsp: added
2167 2007-04-13 Jan Waclawek <wek AT efton.sk>
2169 * doc/sdccman.lyx: additions and changes at various places
2170 (submitted as #1697136).
2171 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2173 2007-04-10 Borut Razem <borut.razem AT siol.net>
2175 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2176 LyX file format changed to 245
2177 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2178 "FreeWare" replaced with "free open source"
2180 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2182 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2184 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2186 * device/include/pic16/pic18fregs.h,
2188 * device/lib/_decdptr.c,
2189 * device/lib/_divsint.c,
2190 * device/lib/_divslong.c,
2191 * device/lib/_divuint.c,
2192 * device/lib/_divulong.c,
2193 * device/lib/_fs2schar.c,
2194 * device/lib/_fs2sint.c,
2195 * device/lib/_fs2slong.c,
2196 * device/lib/_fs2uchar.c,
2197 * device/lib/_fs2uint.c,
2198 * device/lib/_fs2ulong.c,
2199 * device/lib/_fsadd.c,
2200 * device/lib/_fscmp.c,
2201 * device/lib/_fsdiv.c,
2202 * device/lib/_fseq.c,
2203 * device/lib/_fsget1arg.c,
2204 * device/lib/_fsget2args.c,
2205 * device/lib/_fsgt.c,
2206 * device/lib/_fslt.c,
2207 * device/lib/_fsmul.c,
2208 * device/lib/_fsneq.c,
2209 * device/lib/_fsnormalize.c,
2210 * device/lib/_fsreturnval.c,
2211 * device/lib/_fsrshift.c,
2212 * device/lib/_fssub.c,
2213 * device/lib/_fsswapargs.c,
2214 * device/lib/_gptrget.c,
2215 * device/lib/_gptrgetc.c,
2216 * device/lib/_gptrput.c,
2217 * device/lib/_logexpf.c,
2218 * device/lib/_modsint.c,
2219 * device/lib/_modslong.c,
2220 * device/lib/_moduint.c,
2221 * device/lib/_modulong.c,
2222 * device/lib/_mulint.c,
2223 * device/lib/_mullong.c,
2224 * device/lib/_schar2fs.c,
2225 * device/lib/_ser.c,
2226 * device/lib/_setjmp.c,
2227 * device/lib/_sint2fs.c,
2228 * device/lib/_slong2fs.c,
2229 * device/lib/_spx.c,
2230 * device/lib/_uchar2fs.c,
2231 * device/lib/_uint2fs.c,
2232 * device/lib/_ulong2fs.c,
2233 * device/lib/asincosf.c,
2234 * device/lib/atanf.c,
2235 * device/lib/calloc.c,
2236 * device/lib/ds390/tinibios.c,
2237 * device/lib/ds400/tinibios.c,
2238 * device/lib/expf.c,
2239 * device/lib/free.c,
2240 * device/lib/hc08/_mulint.c,
2241 * device/lib/logf.c,
2242 * device/lib/malloc.c,
2243 * device/lib/printf_fast.c,
2244 * device/lib/printf_tiny.c,
2245 * device/lib/printfl.c,
2246 * device/lib/realloc.c,
2247 * device/lib/ser_ir.c,
2248 * device/lib/serial.c,
2249 * support/regression/tests/libmullong.c: replaced all special keywords
2250 with their double underscore equivalent
2251 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2252 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2254 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2255 (genRet): if the bit-symbol is ruonly it already is in the carry
2256 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2257 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2258 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2259 type UCHAR if dest is not bit
2261 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2263 * device/include/math.h,
2264 * device/lib/cotf.c,
2265 * device/lib/expf.c,
2266 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2268 2007-04-01 Borut Razem <borut.razem AT siol.net>
2270 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2271 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2272 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2273 gcc_unreachable() called internal_error()...
2275 2007-03-30 Raphael Neider <rneider AT web.de>
2277 * src/pic/ralloc.c (isData): suppress garbage debug output
2279 2007-03-28 Borut Razem <borut.razem AT siol.net>
2282 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2283 is developed, built and used worldwide, and the word "night" doesn't
2286 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2288 * device/include/mcs51/C8051F360.h: new, added
2289 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2291 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2293 * src/SDCC.y (declaration_specifiers, function_specifier),
2294 * support/Util/SDCCerr.c,
2295 * support/Util/SDCCerr.h,
2297 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2299 * src/SDCCmem.c (deallocParms),
2300 * src/SDCCast.c: support for function inlining, not quite complete
2301 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2302 'restrict' qualifier
2304 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2306 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2307 (saveRBank, unsaveRBank): don't save bits,
2308 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2309 * support/regression/tests/bug1535242.c: new, added
2310 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2311 thanks Alexey Shamrin <shamrin AT gmail.com>,
2312 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2313 removed header guard)
2315 * sdcc.spec: bumped version to 2.6.5
2316 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2318 2007-03-22 Borut Razem <borut.razem AT siol.net>
2320 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2321 fixed bug #1653671: sdcdb integration into ddd is broken
2323 2007-03-22 Raphael Neider <rneider AT web.de>
2325 * src/pic/gen.c (popGetExternal): augmented to also create references
2326 to external variables (not only labels),
2327 (genCall): comment on plan to reduce PAGESEL overhead,
2328 (genFunction, genEndFunction): also save/restore FSR around interrupt
2329 handling code, removed lots of unused code
2330 (genDivOneByte): release acquired temp register
2331 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2333 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2334 for registers that need to be saved during interrupts (FSR, STATUS,
2335 PCLATH; W needs special handling), currently only FSR is used
2337 2007-03-22 Raphael Neider <rneider AT web.de>
2339 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2341 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2343 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2345 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2347 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2349 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2351 * as/link/aslink.h: added LKOBJEXT
2352 * as/link/hc08/link_hc08.dsp,
2353 * as/link/hc08/Makefile.bcc,
2354 * as/link/hc08/Makefile.in,
2355 * as/link/mcs51/aslink.dsp,
2356 * as/link/mcs51/Makefile.bcc,
2357 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2358 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2359 * as/link/lkaomf51.c: merged and moved
2360 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2361 * as/link/z80/lkdata.c,
2362 * as/link/lkdata.c: merged and moved
2363 * as/link/hc08/lkmain.c,
2364 * as/link/mcs51/lkmain.c: cosmetic changes
2365 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2366 * as/link/lklex.c: use LKOBJEXT
2367 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2368 ANSI-fied functions, removed bubble-sorts
2369 * as/link/z80/lksym.c as/link/lksym.c: merged,
2371 * as/link/z80/linkgbz80.dsp,
2372 * as/link/z80/linkz80.dsp,
2373 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2374 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2375 * as/link/z80/lkhead.c,
2376 * as/link/z80/lklex.c: deleted
2377 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2378 * as/link/z80/lkmain.c: added copyfile()
2380 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2382 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2384 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2386 * device/lib/_strlen.c: assembler version for mcs51
2388 2007-03-13 Raphael Neider <rneider AT web.de>
2390 * device/include/pic16/pic18f2221.h,
2391 * device/include/pic16/pic18f2321.h,
2392 * device/include/pic16/pic18f2331.h,
2393 * device/include/pic16/pic18f4221.h,
2394 * device/include/pic16/pic18f4321.h,
2395 * device/include/pic16/pic18f4331.h: fixed config byte location names
2396 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2397 consistently named config byte locations
2399 2007-03-13 Borut Razem <borut.razem AT siol.net>
2401 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2402 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2403 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2404 as/link/z80/Makefile.in, as/z80/Makefile.in:
2407 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2409 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2410 * device/lib/printf_large.c: pointer was converted to generic
2411 pointer for mcs51 models other than model-small (Maarten noticed)
2413 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2415 * device/include/mcs51/ADuC84x.h: Added.
2417 2007-03-10 Borut Razem <borut.razem AT siol.net>
2419 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2420 fixed RFE #1624219: double backslashes in filenames;
2421 functions hexEscape(), octalEscape() and copyStr() moved from
2422 SDCCval.c to SDCCutil.c and made them glovbally available
2424 2007-03-09 Borut Razem <borut.razem AT siol.net>
2426 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2427 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2428 1673361: Missaligned comments in output files
2430 2007-03-09 Raphael Neider <rneider AT web.de>
2432 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2434 2007-03-09 Raphael Neider <rneider AT web.de>
2438 * src/pic/ralloc.c: suppress undesired debug output
2439 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2441 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2443 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2445 2007-03-07 Borut Razem <borut.razem AT siol.net>
2447 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2448 search include files in the current directory
2450 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2452 * src/SDCCglue.c (emitMaps, glue),
2453 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2455 * support/regression/tests/absolute.c: added xdata test
2457 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2459 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2460 added condition to macro, fixes bug 1666080
2462 2007-03-02 Raphael Neider <rneider AT web.de>
2464 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2466 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2468 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2469 be cleared. Unconditionally set __XPAGE
2470 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2472 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2477 * src/mcs51/rtrack.c,
2479 * doc/sdccman.lyx: added --no-gen-comments
2480 * src/mcs51/peeph.def: added 192.b, disabled 185
2482 2007-02-25 Raphael Neider <rneider AT web.de>
2484 * src/pic16/gen.c (genCast): fixed typo
2485 * device/lib/pic16/Makefile.subdir: only install existing files
2486 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2488 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2490 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2491 * device/lib/mcs51/crtclear.asm,
2492 * device/lib/mcs51/crtxclear.asm: renumbered labels
2493 * device/lib/mcs51/Makefile.in: added crtcall.asm
2494 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2495 * src/mcs51/gen.c (movc): removed,
2496 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2498 (toCarry, genSend, genRet): added function toCarry,
2499 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2500 (assignBit, genAssign, genCast): added function assignBit
2501 * src/mcs51/Makefile.bcc: added rtrack.c
2502 * src/mcs51/ralloc.h: made valueKnown a bitfield
2503 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2504 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2505 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2506 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2507 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2508 (_pop): only pop valid pairs, see gencjneshort,
2509 (gencjneshort): return pair that still needs to be popped, restructured,
2510 (gencjne, genCmpEq): call _pop
2512 2007-02-23 Raphael Neider <rneider AT web.de>
2514 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2516 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2518 * device/include/mcs51/P89LPC925.h: Added.
2520 2007-02-18 Raphael Neider <rneider AT web.de>
2522 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2524 2007-02-17 Borut Razem <borut.razem AT siol.net>
2526 * support/cpp2/directives.c, support/cpp2/version.c:
2527 synchronized with GCC CPP 4.1.2
2529 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2531 * src/mcs51/rtrack.h,
2532 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2533 by checking the strings passed by emitcode() to the assembler.
2534 Feel free to change. This in part addresses RFE #482179.
2535 Set environment variable SDCC_RTRACK to enable.
2536 * src/mcs51/gen.c: inserted hooks
2537 * src/mcs51/ralloc.h: added two members to struct regs
2538 * support/regression/tests/regtrack.c: added
2540 2007-02-14 Borut Razem <borut.razem AT siol.net>
2542 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2543 * Makefile.in: applied patch from Makefile related part of
2544 #1469393: Compiler does not initialize static data
2546 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2548 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2549 for better fix of bug 1273984, compiles pic16 rand.c
2551 2007-02-12 Borut Razem <borut.razem AT siol.net>
2553 * src/pic16/main.c: fixed pic16 standard library directory bug
2555 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2557 * src/hc08/gen.c (genSwap): fix swap regression test
2559 2007-02-10 Borut Razem <borut.razem AT siol.net>
2561 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2563 * support/regression/tests/bug-1654060.c: added regression test for
2566 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2568 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2569 bit moves in return statement
2571 2007-02-09 Borut Razem <borut.razem AT siol.net>
2573 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2576 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2578 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2579 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2581 2007-02-07 Raphael Neider <rneider AT web.de>
2583 * src/pic16/devices.inc,
2584 * device/include/pic16/pic18fregs.h,
2585 * device/include/pic16/pic18f[24][34]31.h,
2586 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2587 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2588 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2590 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2592 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2593 can this have lived here for so many years?
2594 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2595 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2596 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2598 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2600 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2601 appended by loop induction must be at the very end of the eBBlock
2603 2007-02-05 Kevin Vigor
2605 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2607 2007-02-05 Borut Razem <borut.razem AT siol.net>
2609 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2610 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2612 2007-02-03 Borut Razem <borut.razem AT siol.net>
2614 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2615 applied patch #1646602 option to set default signedness of char to
2616 unsigned, added -funsigned-char command line option,
2617 thanks to Gunther Jehle
2618 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2619 prompt for file deletion a few hundred times (especially the
2620 subversion files, which have ro permissions so it asks for
2621 confirmation), thanks to Simon McAuliffe;
2622 added {} + option to find in order to remove multiple files from a
2625 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2627 * device/include/mcs51/SST89x5xRDx.h: Added.
2629 2007-02-02 Raphael Neider <rneider AT web.de>
2631 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2632 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2634 2007-02-01 Raphael Neider <rneider AT web.de>
2636 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2639 2007-01-31 Borut Razem <borut.razem AT siol.net>
2641 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2642 if compiled with GCC. Thanks to Raphael Neider
2644 2007-01-31 Raphael Neider <rneider AT web.de>
2646 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2647 operand names, handles name and (name + n) for all n,
2648 (sameBank): restructured, also check bank allocation policy,
2649 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2650 (pic14_operandsAllocatedInSameBank): check whether to operands
2651 will be allocated into the same bank (i.e., section) to reduce
2652 BANKSEL overhead, queried from pcode.c:sameBank,
2653 (pic14printLocals): reintroduced clustering registers into a single
2654 section: all compiler generated symbols will now reside in one
2655 bank (per file), reducing BANKSEL overhead and code size,
2656 (showAllMemmaps): use local dbuf where possible
2658 2007-01-29 Raphael Neider <rneider AT web.de>
2660 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2661 (call_libraryfunc): retrieve/create symbol and mark as used,
2662 (genFunction): mark defined functions as non-extern and add again
2663 to code memmap for later output
2664 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2665 (pic14printLocals): reworked for new symbol emission,
2666 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2667 showAllMemmaps): reworked symbol output using dbufs, added handling
2668 of string literals (still incomplete),
2669 (picglue): removed symbol emission, moved into showAllMemmaps,
2670 (emitSymbolSet): new workhorse for symbol output,
2671 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
2673 2007-01-29 Borut Razem <borut.razem AT siol.net>
2675 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
2676 component contains the extension separator.
2678 2007-01-28 Borut Razem <borut.razem AT siol.net>
2680 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
2682 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
2683 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
2684 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
2685 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
2686 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
2687 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
2688 src/z80/gen.c, support/Util/MySystem.c:
2689 accept slash and backslash as directory separator on WIN32 and
2692 2007-01-28 Raphael Neider <rneider AT web.de>
2694 * src/pic16/devices.inc,
2695 * device/include/pic16/pic18f[24][23]21.h,
2696 * device/include/pic16/pic18fregs.h,
2697 * device/lib/pic16/libdev/pic18f[24][23]21.c,
2698 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
2699 * device/lib/pic16/libio/adc.ignore,
2700 * device/lib/pic16/libio/i2c.ignore,
2701 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
2702 family, as gputils do not yet support the devices
2703 * device/lib/pic16/Makefile.subdir: ignore errors on install
2704 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
2705 headers and libraries from gputils .inc files
2707 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2709 * doc/sdccman.lyx: add printf_fast_f precision limitation note
2711 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2713 * doc/sdccman.lyx: add printf benchmarks
2715 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2717 * device/lib/printf_fast.c: fix %c, char promoted to int
2718 * device/lib/printf_tiny.c: fix %c, char promoted to int
2720 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2722 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
2724 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2726 * support/regression/tests/swap.c: 64 bit hosts failed
2727 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
2729 2007-01-25 Raphael Neider <rneider AT web.de>
2731 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
2732 based on absolute register address, patch by Alex Blond
2734 2007-01-22 Raphael Neider <rneider AT web.de>
2736 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
2737 emitted, do not emit them again...
2739 2007-01-22 Raphael Neider <rneider AT web.de>
2741 * src/regression/bank1.c, src/regression/compare6.c,
2742 src/regression/add.c: cosmetic changes
2743 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
2744 * src/pic/gen.c: fixed global zero and one,
2745 (aopForSym): removed unued code,
2746 (aopGet): assert aop is defined, check and use `index' of
2747 pCodeImmd operands (fixes #1630908),
2748 * src/pic/pcode.c (get_op): added output of generic pointer tag,
2749 (register_reassign): prevent accidental register unification,
2750 (ReuseReg): cosmetic changes (also above)
2751 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
2752 pic14emitStaticSeg): do not emit initialized data,
2753 (printIval*): replaced with working versions,
2754 (pic14createInterruptVect,picglue): use idata for initialized data,
2755 now init data should work in all modules (not only main()),
2756 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
2758 2007-01-21 Borut Razem <borut.razem AT siol.net>
2760 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
2761 use -fPIC or -fpic if they are supported and not ignored
2762 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
2763 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
2765 2007-01-20 Borut Razem <borut.razem AT siol.net>
2767 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
2768 implemented RFE #1470316: allow "$" in variable names
2770 2007-01-20 Raphael Neider <rneider AT web.de>
2772 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
2774 2007-01-20 Raphael Neider <rneider AT web.de>
2776 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
2777 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
2778 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
2779 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
2780 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
2781 * device/lib/pic/libdev/pic*.c,
2782 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
2783 * device/lib/pic/libdev/Makefile.in: show progress
2785 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
2787 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
2788 * support/scripts/sdcc_cygwin_mingw32,
2789 * support/scripts/sdcc_mingw32,
2790 * support/scripts/build.mak: replaced --datadir by --datarootdir for
2791 conformance with autoconf 2.6
2793 2007-01-19 Raphael Neider <rneider AT web.de>
2795 * src/pic/device.c (register_map): fixed list construction
2796 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
2797 (genMod): removed case for genModbits,
2798 (genModbits): removed as now unused/unimplemented
2799 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
2801 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2803 * support/regression/tests/swap.c: added in response to #1638622
2804 * doc/sdccman.lyx: synced version, minor changes
2806 2007-01-18 Borut Razem <borut.razem AT siol.net>
2808 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
2809 thanks to Gunther Jehle
2810 * src/asm.c: don't die if the file drfined in #line couldn't be opened
2811 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
2812 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
2813 use filename in lineno instead.
2814 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
2815 print the file name in ast_print()
2817 2007-01-18 Borut Razem <borut.razem AT siol.net>
2819 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
2821 * src/SDCC.lex: stringLiteral() returns const char pointer,
2822 EOF detection in stringLiteral(), fixed asmbuf memory leak,
2823 fixed column counting
2824 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
2825 accept const char pointer as parameter
2826 * src/SDCCdwarf2.c: corrected buffer size
2828 2007-01-17 Borut Razem <borut.razem AT siol.net>
2830 * support/Util/dbuf_string.c: fixed for amd64
2832 2007-01-15 Borut Razem <borut.razem AT siol.net>
2834 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
2835 removed terminal symbol ELIPSIS, since it was never generated by the
2836 lexer and it was wrongly used in parameter_identifier_list rule
2838 2007-01-15 Raphael Neider <rneider AT web.de>
2840 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
2841 code page and data banking description
2842 * src/pic/genarith.c,
2843 * src/pic/gen.h: removed bit arithmetic functions,
2844 updated exit(1) to exit(EXIT_FAILURE)
2845 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
2846 * device/include/pic16/pic18f2455.h,
2847 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
2848 TRISD and TRISE, fixed/added some bit names
2849 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
2850 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
2851 updated pic18f2455.{c,h} instead of duplicating them
2853 2007-01-14 Borut Razem <borut.razem AT siol.net>
2855 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
2856 Cannot debug files that contain spaces in the path name
2857 by converting spaces in asm file name to underscores
2859 2007-01-13 Borut Razem <borut.razem AT siol.net>
2861 * doc/sdccman.lyx: fixed format errors
2863 2007-01-10 Borut Razem <borut.razem AT siol.net>
2865 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
2866 codeseg/constseg #pragma fail
2867 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
2868 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
2869 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
2870 suppoprt/cpp2/sdcpp.[ch]: house cleaning
2872 2007-01-09 Borut Razem <borut.razem AT siol.net>
2874 * get rid of diagnistic.[ch], pretty-print.[ch],
2875 c-pretty-print.[ch], ... used just for error, warning, ...
2877 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
2878 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
2879 suppoprt/cpp2/pretty-print.[ch]:
2881 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
2882 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
2883 suppoprt/cpp2/sdcpp.dsp:
2886 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
2888 * device/lib/printf_large.c (output_float): removed recursion,
2889 use smaller buffer on stack for mcs51,
2890 fixed bug printing 1.96
2891 * support/regression/tests/snprintf.c: added test
2893 2007-01-07 Borut Razem <borut.razem AT siol.net>
2895 * use dynamic memory buffers instead temporary files
2896 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
2898 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
2899 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
2900 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
2901 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
2902 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
2903 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
2904 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
2905 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
2906 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
2907 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
2908 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
2909 support/Util/dbuf.c, support/Util/dbuf.h:
2911 * .version, sdcc.spec: bumped version to 2.6.4
2913 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2915 * src/port.h: added TARGET_Z80_LIKE macro
2916 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
2917 output PSEG location if --xram-loc or --xstack-loc was used
2918 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
2920 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2922 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
2923 * as/as_z80.dsp, as/z80/as_z80.dsp,
2924 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
2925 * sdcc.dsw: moved project files into subdir
2926 * as/hc08/as_hc08.dsp,
2927 * as/hc08/Makefile.bcc,
2928 * as/hc08/Makefile.in,
2929 * as/mcs51/Makefile.bcc,
2930 * as/mcs51/Makefile.in,
2931 * as/z80/Makefile.bcc,
2932 * as/z80/Makefile.in,
2933 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
2936 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
2939 * as/mcs51/asmain.c,
2941 * as/z80/assym.c: removed include "strcmpi.h"
2942 * as/hc08/strcmpi.c,
2943 * as/hc08/strcmpi.h,
2944 * as/mcs51/strcmpi.c,
2945 * as/mcs51/strcmpi.h,
2946 * support/Util/strcmpi.c,
2947 * support/Util/strcmpi.h: removed files
2948 * as/strcmpi.c: added as_strncmpi()
2950 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2952 * sdcc.dsw: Added some dependencies on project config.dsp
2954 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
2956 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
2957 with [di]ram_start to fix a regresion
2959 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
2961 * configure.in: added missing mcs51 in status output
2962 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
2964 * debugger/mcs51/clean.mk (distclean): remove config.h
2965 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
2966 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
2967 options.h, s-options-h and options.c
2968 * support/cpp2/clean.mk: unused, removed
2969 * Makefile.common.in,
2972 * as/hc08/Makefile.in,
2974 * as/mcs51/Makefile.in,
2975 * as/mcs51/clean.mk,
2978 * as/z80/Makefile.in,
2980 * as/link/Makefile.in,
2981 * as/link/hc08/Makefile.in,
2982 * as/link/hc08/clean.mk,
2983 * as/link/mcs51/Makefile.in,
2984 * as/link/mcs51/clean.mk,
2985 * as/link/z80/Makefile.in,
2986 * as/link/z80/clean.mk,
2987 * as/link/z80/conf.mk,
2988 * debugger/mcs51/Makefile.in,
2989 * debugger/mcs51/clean.mk,
2990 * device/include/Makefile.in,
2991 * device/lib/Makefile.in,
2992 * device/lib/mcs51/Makefile.in,
2993 * device/lib/pic/Makefile.in,
2994 * device/lib/pic/Makefile.common.in,
2995 * device/lib/pic/Makefile.subdir,
2996 * device/lib/pic/Makefile.rules,
2997 * device/lib/pic16/libio/Makefile.in,
2998 * device/lib/pic16/Makefile.subdir,
2999 * device/lib/pic16/libdev/Makefile.in,
3000 * device/lib/pic16/Makefile.rules,
3001 * device/lib/pic16/Makefile.common.in,
3002 * sim/ucsim/avr.src/Makefile.in,
3003 * sim/ucsim/main_in.mk,
3004 * sim/ucsim/cmd.src/Makefile.in,
3005 * sim/ucsim/doc/Makefile.in,
3006 * sim/ucsim/gui.src/Makefile.in,
3007 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3008 * sim/ucsim/gui.src/serio.src/Makefile.in,
3009 * sim/ucsim/hc08.src/Makefile.in,
3010 * sim/ucsim/libltdl/Makefile.in,
3011 * sim/ucsim/s51.src/Makefile.in,
3012 * sim/ucsim/sim.src/Makefile.in,
3013 * sim/ucsim/sim.src/conf.mk,
3014 * sim/ucsim/xa.src/Makefile.in,
3015 * sim/ucsim/z80.src/Makefile.in,
3019 * support/cpp2/Makefile.in,
3020 * support/librarian/Makefile.in,
3021 * support/librarian/clean.mk,
3022 * support/makebin/Makefile.in,
3023 * support/makebin/clean.mk,
3024 * support/packihx/Makefile.in,
3025 * support/regression/Makefile.in,
3026 * support/regression/ports/ds390/spec.mk,
3027 * support/regression/ports/gbz80/spec.mk,
3028 * support/regression/ports/hc08/spec.mk,
3029 * support/regression/ports/mcs51/spec.mk,
3030 * support/regression/ports/mcs51-large/spec.mk,
3031 * support/regression/ports/mcs51-medium/spec.mk,
3032 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3033 * support/regression/ports/pic14/spec.mk,
3034 * support/regression/ports/pic16/spec.mk,
3035 * support/regression/ports/mcs51-stack-auto/spec.mk,
3036 * support/regression/ports/ucz80/spec.mk,
3037 * support/regression/ports/xa51/spec.mk,
3038 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3039 adding a slash after $(top_builddir) and/or adding @datarootdir@
3041 * debugger/mcs51/configure.in,
3042 * device/lib/pic/configure.in,
3043 * device/lib/pic16/configure.in,
3044 * sim/ucsim/configure.in,
3045 * support/cpp2/configure.in,
3046 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3048 * debugger/mcs51/configure,
3049 * device/lib/pic/configure,
3050 * device/lib/pic16/configure,
3051 * sim/ucsim/configure,
3052 * support/cpp2/configure,
3053 * support/packihx/configure: generated with autoconf 2.60
3055 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3057 * as/link/hc08/lkihx.c (newArea),
3058 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3060 2007-01-02 Borut Razem <borut.razem AT siol.net>
3062 * doc/sdccman.lyx: documented #pragma sdcc_hash
3063 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3065 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3067 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3069 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3070 empty 'while'-loop to work correctly, see regression test 'while.c'
3071 * support/regression/tests/while.c: added
3073 2007-01-01 Borut Razem <borut.razem AT siol.net>
3075 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3076 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3077 support/cpp2/libcpp/sdcpp.c:
3078 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3079 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3080 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3082 2006-12-31 Borut Razem <borut.razem AT siol.net>
3084 * SDCPP synchronized with GCC CPP release version 4.1.1,
3085 currently the latest release:
3086 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3087 support/cpp2/libcpp/include/cpp-id-data.h
3088 support/cpp2/libiberty/fopen_unlocked.c
3089 support/cpp2/libiberty/md5.c
3091 support/cpp2/opt-functions.awk
3092 support/cpp2/opt-gather.awk
3093 support/cpp2/optc-gen.awk
3094 support/cpp2/opth-gen.awk:
3096 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3097 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3098 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3099 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3100 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3101 support/cpp2/diagnostic.h, support/cpp2/except.h,
3102 support/cpp2/hwint.h, support/cpp2/input.h,
3103 support/cpp2/intl.h, support/cpp2/move-if-change,
3104 support/cpp2/opts.c, support/cpp2/opts.h,
3105 support/cpp2/output.h, support/cpp2/prefix.c,
3106 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3107 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3108 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3109 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3110 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3111 support/cpp2/version.c:
3113 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3114 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3115 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3116 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3117 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3118 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3119 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3120 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3121 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3122 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3123 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3125 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3126 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3127 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3128 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3129 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3130 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3131 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3132 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3133 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3134 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3135 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3136 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3137 support/cpp2/system.h:
3140 2006-12-31 Borut Razem <borut.razem AT siol.net>
3142 * configure.in, configure: fixed bug #1538756: configure dies if bison
3143 and flex are not installed, 2nd try
3145 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3147 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3148 400.x for better code in RFE 899102
3150 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3152 * src/SDCCpeeph.c (deadMove),
3154 * src/mcs51/peep.h: renamed 'op' by 'reg'
3155 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3156 (scan4op): small change for removeDeadMove(), added support for
3157 'callee saves' and/or PACLL function calls,
3158 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3159 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3160 left in new dispatcher mcs51DeadMove()
3161 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3163 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3165 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3167 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3168 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3170 2006-12-30 Borut Razem <borut.razem AT siol.net>
3172 * support/cpp2/spacs.h: deleted from svn
3173 * configure.in, configure: fixed bug #1538756: configure dies if bison
3174 and flex are not installed
3176 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3178 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3179 with this z80 passes printf float test when enabled
3180 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3182 2006-12-28 Borut Razem <borut.razem AT siol.net>
3184 * support/cpp2/config.in, support/cpp2/configure.in,
3185 support/cpp2/configure, support/cpp2/Makefile.in:
3186 fix for the solaris build
3188 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3190 * src/SDCC.y (type_specifier2, pointer),
3192 * src/SDCCsymt.c (mergeSpec, checkSClass),
3193 * support/Util/SDCCerr.c,
3194 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3195 * support/valdiag/valdiag.py: Allow test cases to specify
3196 required language standard
3197 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3198 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3200 2006-12-27 Borut Razem <borut.razem AT siol.net>
3202 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3203 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3205 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3207 * support/cpp2/libiberty/Makefile.bcc: updated
3208 * src/pic16/main.c: fixed #pragma udata handling
3209 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3211 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3213 * src/SDCCpeeph.c: made labelHashEntry global,
3214 made pcDistance, FBYNAME static,
3215 (pcDistance): made static, use isComment and isLabel,
3217 (getLabelRef): added, extracted from labelRefCount(),
3218 (labelRefCount): use new getLabelRef(),
3219 (callFuncByName): made static, added deadMove,
3220 use isComment and isLabel,
3221 (newPeepRule): made static, set isLabel,
3222 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3223 labels from peephole rules,
3224 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3225 when isComment or isLabel is set
3226 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3227 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3229 * src/mcs51/peep.h: added
3230 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3231 * src/port.h: added peep->deadMove to port structure
3232 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3233 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3234 deadMove, finally removed no. 1 and 2
3241 * src/hc08/gen.c: mark lines with isComment or isLabel
3242 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3244 * sdcc.spec: bumped version to 2.6.3
3246 2006-12-26 Borut Razem <borut.razem AT siol.net>
3248 * support/cpp2/Makefile.in: added dependency on options.h
3249 * configure: regenerated
3250 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3251 * support/cpp2/Makefile.in: added vasprintf.c
3253 2006-12-25 Borut Razem <borut.razem AT siol.net>
3255 * SDCPP synchronized with GCC CPP release version 3.4.6,
3256 the latest release before 4.x:
3257 * support/cpp2/Makefile.in, support/cpp2/config.h,
3258 support/cpp2/configure, support/cpp2/configure.in,
3259 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3260 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3261 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3262 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3263 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3264 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3265 support/cpp2/cpptrad.c, support/cpp2/except.h,
3266 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3267 support/cpp2/hwint.h, support/cpp2/intl.h,
3268 support/cpp2/line-map.c, support/cpp2/line-map.h,
3269 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3270 support/cpp2/output.h, support/cpp2/prefix.c,
3271 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3272 support/cpp2/system.h, support/cpp2/version.c:
3274 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3275 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3276 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3277 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3278 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3279 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3280 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3281 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3282 support/cpp2/move-if-change, support/cpp2/opts.c,
3283 support/cpp2/opts.h, support/cpp2/opts.sh,
3284 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3285 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3286 support/cpp2/win32, support/cpp2/win32/dirent.c,
3287 support/cpp2/win32/dirent.h:
3289 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3290 * support/cpp2/sdcpp.h: renamed from sdcc.h
3291 * sdcppinit.c: deleted
3293 2006-12-23 Borut Razem <borut.razem AT siol.net>
3295 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3296 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3297 preproc.c: an other try to fix bug #982435: introduced
3298 -pedantic-parse-number command line option and pedantic_parse_number
3301 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3303 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3305 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3306 corrected overlayed areax addresses, warn about memory overlaps
3307 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3316 * src/port.h: added xabs_name and iabs_name
3317 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3318 (glue, emitMaps): create and emit maps d_abs and i_abs
3319 * src/SDCCglue.h: cosmetic changes
3320 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3322 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3323 (allocDefault): put absolute, initialized globals in them
3324 * support/regression/tests/absolute.c: added absolute bdata test
3325 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3327 2006-12-20 Borut Razem <borut.razem AT siol.net>
3329 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3330 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3331 added regression test for bug #982435
3333 2006-12-18 Borut Razem <borut.razem AT siol.net>
3335 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3336 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3337 small cosmetic changes
3338 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3339 * support/regression/tests/bug-1351710.c: added regression test
3341 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3343 * doc/sdccman.lyx: added the long missed iCode table
3344 "<where is figure II?>", added links to wiki
3346 2006-12-17 Borut Razem <borut.razem AT siol.net>
3348 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3349 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3350 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3351 unified table driven pragma handling, pragma argument type checking
3352 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3353 current one - version 1.1.3
3354 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3356 2006-12-13 Raphael Neider <rneider AT web.de>
3358 * src/pic/device.h: removed AssignedMemory structure and macros
3359 * src/pic/device.c: removed global finalMapping (linker assigns
3361 (register_map): add SFRs to remembered memRanges
3362 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3363 assignFixedRegisters,assignRelocatableRegisters): removed,
3364 (setMaxRAM,validAddress): adapted accordingly,
3365 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3366 reasonably sized sharebanks,
3367 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3368 (allDefsOutOfRange): removed unused code,
3369 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3371 * src/pic/pcode.c (register_reassign): removed recursion warning,
3372 fired far too often,
3373 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3374 to use existing pic14_stringInSet() to avoid duplicate symbols,
3375 tidied up the code a bit,
3376 (pic14printLocals): added in symmetry to printExterns, replaces
3377 writeUsedRegs more or less,
3378 (picglue): call new pic14_printLocals(),
3379 * device/include/pic/pic*.h: removed #pragma memmap directives,
3380 information gathered from include/pic/pic14devices.txt
3381 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3383 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3385 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3387 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3389 * device/include/mcs51/cc2430.h: fixed missing ';'
3391 2006-12-10 Raphael Neider <rneider AT web.de>
3393 * device/lib/pic16/libc/stdio/vfprintf.c,
3394 * device/lib/pic16/libc/stdio/printf_small.c,
3395 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3396 char arguments, as char varargs are cast to int by the caller,
3397 hopefully fixes #1604915 (other device libraries are still affected)
3399 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3401 * src/mcs51/ralloc.c (packRegsForAssign),
3402 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3404 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3406 * device/include/malloc.h: removed init_dynamic_memory
3407 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3408 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3409 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3410 * device/lib/libsdcc.lib,
3411 * device/lib/Makefile.in,
3412 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3413 * doc/sdccman.lyx: documented use of new _heap.c
3414 * support/regression/tests/malloc.c: removed init_dynamic_memory
3415 * src/cdbFile.c(spacesToUnderscores): new function,
3416 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3418 * device/include/tinibios.h: removed defines for putchar and getchar
3419 * device/lib/ds390/Makefile.in: added putchar.c
3420 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3422 2006-12-09 Borut Razem <borut.razem AT siol.net>
3424 * support/cpp2/sdcc.h: prevent multiple inclusion
3425 * support/cpp2/options.h: deleted
3427 2006-12-08 Borut Razem <borut.razem AT siol.net>
3429 * support/cpp2/sdcc.h: removed x*alloc() macros
3430 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3431 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3432 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3433 * support/cpp2/system.h: moved #include "sdcc.h"
3434 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3435 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3437 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3438 -funsigned-char options
3439 * support/cpp2/sdcppmain.c: fixed bug 1611411
3441 2006-12-07 Borut Razem <borut.razem AT siol.net>
3443 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3446 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3448 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3449 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3451 * .version: bumped to 2.6.2 because a) it's been a while
3452 b) the linker sources have moved c) the preprocessor is upgraded
3454 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3456 * support/regression/tests/snprintf.c: some checks
3457 * lib/src/printf_large.c: %bc: read char instead of int from stack
3459 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3461 * device/include/mcs51/cc2430.h: inserted _XPAGE
3463 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3465 * device/include/mcs51/cc2430.h: added
3467 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3469 * device/include/asm/default/features.h,
3470 * device/include/asm/ds390/features.h,
3471 * device/include/mcs51/at89s53.h,
3472 * device/include/ser.h,
3473 * device/include/ser_ir.h,
3474 * device/include/serial.h: changed keywords to double underscore variants,
3475 fixes bug 1590261 some more, thanks Steven Borley
3477 2006-12-01 Raphael Neider <rneider AT web.de>
3479 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3480 but emit warning (recursion is not supported for pic14)
3482 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3484 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3485 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3487 2006-11-30 Raphael Neider <rneider AT web.de>
3489 * src/pic/device.c (dump_sfr): always emit symbols
3490 * src/pic/glue.c (pic14printPublics): fixed typo
3492 2006-11-30 Raphael Neider <rneider AT web.de>
3494 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3495 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3496 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3497 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3498 a sharebank, use a non-shared bank for the stack if none available
3499 * src/pic/device.h (struct memRange): added linked list next field,
3500 added prototypes for above functions
3501 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3502 (typeRegWithIdx): accept fixed and unfixed stack registers
3503 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3504 the stack, handle shared and banked stack (except for WSAVE),
3505 (insertBankSel): removed useless optimization (will never fire),
3506 (FixRegisterBanking): added optimization for devices with only one
3507 possibly aliased bank of memory, like 16f84
3508 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3509 devices have no SHAREBANK in the linker script
3510 * device/include/pic/pic14devices.txt: documented memmap
3511 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3513 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3515 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3516 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3517 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3518 genhc08Code): switched most of the D (debug) macros to DD (detailed
3519 debug) macros to better control clutter in the generated .asm file.
3520 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3521 genRightShift): fixed bug with non-constant bit shift stored to
3522 a volatile result (SF Open Discussion forum thread #1616749).
3523 Single byte case is not yet optimized.
3525 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3527 * device/include/asm/mcs51/features.h,
3528 * device/include/malloc.h,
3529 * device/include/stdio.h: changed keywords to double underscore variants,
3532 2006-11-27 Borut Razem <borut.razem AT siol.net>
3534 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3535 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3536 support/cpp2/output.h, support/cpp2/cppinit.c,
3537 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3538 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3539 support/cpp2/cppdefault.c, support/cpp2/system.h,
3540 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3541 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3542 support/cpp2/prefix.c, support/cpp2/except.h,
3543 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3544 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3545 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3546 support/cpp2/version.c, support/cpp2/cppmain.c,
3547 support/cpp2/version.h, support/cpp2/hashtable.c,
3548 support/cpp2/cpperror.c:
3549 synchronized with GCC CPP release version 3.3.6,
3550 the latest where cppmain.c still exists.
3551 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3552 support/cpp2/sdcppinit.c: added
3554 2006-11-27 Borut Razem <borut.razem AT siol.net>
3556 * support/cpp2/cpplex.c:
3557 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3559 * support/cpp2/cpplib.c: removed definitions of unused variables
3561 2006-11-26 Borut Razem <borut.razem AT siol.net>
3563 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3564 since they are redefined by macros in support/cpp2/sdcc.h
3565 * support/cpp2/sdcc.h: x*alloc macro redefinition
3567 2006-11-25 Borut Razem <borut.razem AT siol.net>
3569 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3570 support/cpp2/configure, support/cpp2/Makefile.in,
3571 support/cpp2/cppfiles.c, support/cpp2/output.h,
3572 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3573 support/cpp2/config.h, support/cpp2/cpplib.h,
3574 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3575 support/cpp2/cppdefault.c, support/cpp2/config.in,
3576 support/cpp2/system.h, support/cpp2/cpplex.c,
3577 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3578 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3579 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3580 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3581 support/cpp2/configure.in, support/cpp2/intl.h,
3582 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3583 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3584 support/cpp2/version.c, support/cpp2/cppmain.c,
3585 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3586 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3587 support/cpp2/cpperror.c,
3588 support/cpp2/libiberty/safe-ctype.c,
3589 support/cpp2/libiberty/safe-ctype.h,
3590 support/cpp2/libiberty/splay-tree.c,
3591 support/cpp2/libiberty/obstack.c,
3592 support/cpp2/libiberty/lbasename.c,
3593 support/cpp2/libiberty/splay-tree.h,
3594 support/cpp2/libiberty/obstack.h:
3595 synchronized with GCC CPP release version 3.2.3,
3596 the latest before integration of cpp into gcc
3597 * support/cpp2/except.h, support/cpp2/line-map.c,
3598 support/cpp2/line-map.h,
3599 support/cpp2/libiberty/hex.c,
3600 support/cpp2/libiberty/concat.c,
3601 support/cpp2/libiberty/filenames.h: added
3602 * support/cpp2/intl.c: deleted
3604 2006-11-24 Borut Razem <borut.razem AT siol.net>
3606 * src/SDCC.y: enabled compilation of empty source file
3607 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3608 "ISO C forbids an empty source file"
3609 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3610 if all the code is ifdefed out.
3612 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3614 * src/hc08/gen.c (genPcall): fix for bug #1601032
3616 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3618 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3619 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3620 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3621 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3622 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3623 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3624 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3625 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3626 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3627 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3628 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3629 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3630 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3631 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3632 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3633 Renamed to all upper case as per the standard set by SiLabs
3635 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3637 * device/include/mcs51/C8051F520.h: new, added
3638 * device/include/mcs51/compiler.h: added link about predefined macros
3640 2006-11-23 Raphael Neider <rneider AT web.de>
3642 * src/regression/Makefile: add -L path to fresh library
3643 * src/regression/simulate: emphasize FAILED output
3644 * src/regression/create_stc: output _failures from gpsim
3645 * src/regression/compare4.c,
3646 * src/regression/rotate6.c: fixed char literals,
3647 all compile, all run =8-D
3649 * src/pic/pcode.h: added isPCASMDIR macro
3650 * src/pic/gen.c (genAnd): fixed bit offset
3651 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3652 packBits): unified register numbering schemes,
3653 (newReg): do not insert stack registers into hash table,
3654 (initStack): unpinned pseudo stack, simplified,
3655 (typeRegWithIdx): fixed retrieval of stack registers,
3656 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3657 (pCodeReplace): removed invalid assertion,
3658 (insertPCodeInstruction): fixed newly added labels,
3659 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3660 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3661 DumpFlow): removed unsed (broken?) code,
3662 (insertBankSel): prevent STATUS from being BANKSELed,
3663 (FixRegisterBanking): rewritten from scratch, implemented generic
3664 optimizations (suppress BANKSELs to same register and to registers
3665 present in all banks),
3666 (AnalyzeBanking): update flow after BANKSELection
3668 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3669 sharebank, let linker place it, mark STKxx symbols as emitted
3671 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3673 * src/regression/arrays.c,
3674 * src/regression/bank1.c,
3675 * src/regression/bool2.c,
3676 * src/regression/compare7.c,
3677 * src/regression/compare8.c,
3678 * src/regression/compare9.c,
3679 * src/regression/compare10.c,
3680 * src/regression/configword.c,
3681 * src/regression/for.c,
3682 * src/regression/mult1.c,
3683 * src/regression/pointer1.c,
3684 * src/regression/rotate6.c,
3685 * src/regression/string1.c,
3686 * src/regression/struct1.c,
3687 * src/regression/Makefile: make PIC14 regression tests run again
3688 (3 fail, 6 won't compile)
3690 2006-11-21 Raphael Neider <rneider AT web.de>
3692 * device/include/pic16/pic18f4550.h,
3693 * device/include/pic16/pic18f4455.h,
3694 * device/lib/pic16/libdev/pic18f4550.c,
3695 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
3696 * configure.in: removed superfluous closing bracket
3698 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3700 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
3703 2006-11-21 Raphael Neider <rneider AT web.de>
3705 * src/pic/device.{c,h}: added pic14_getPIC()
3706 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
3707 (genAnd): added PIC code for one case, fixes #1597044
3708 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
3709 SFRs that are present in all banks (e.g., STATUS)
3711 2006-11-20 Raphael Neider <rneider AT web.de>
3713 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
3714 INCFSZ/INCFSZW and declared them as changing Z bit,
3715 (insertPCodeInstruction): correctly invert the above instructions,
3717 (DoBankSelect): don't panic on po_immediates
3719 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
3722 * as/link/mcs51/lkihx.c (newArea),
3723 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
3724 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
3726 2006-11-11 Raphael Neider <rneider AT web.de>
3728 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
3729 bitfield symbols, fixes #1579535 (once more...).
3731 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3733 * support/regression/generate-cases.py,
3734 * support/regression/fwk/include/testfwk.h,
3735 * support/regression/fwk/lib/testfwk.c: used code pointers,
3736 (about 50kByte less code generated for mcs51)
3738 2006-11-06 Borut Razem <borut.razem AT siol.net>
3740 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3741 debugger/mcs51/configure: fixed failed check because the function
3742 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
3743 who submitted the patch for gpsim.
3744 * debugger/mcs51/configure.in: removed the result message
3745 * debugger/mcs51/Makefile.in: fixed the config.status warning
3746 "... seems to ignore the --datarootdir setting"
3748 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
3750 * device/include/mcs51/c8051f020.h,
3751 * device/include/mcs51/c8051f040.h,
3752 * device/include/mcs51/c8051f060.h,
3753 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
3754 * src/z80/gen.c (gencjneshort),
3755 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
3757 2006-10-31 Borut Razem <borut.razem AT siol.net>
3759 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3760 debugger/mcs51/configure: get readline version
3762 2006-10-30 Borut Razem <borut.razem AT siol.net>
3764 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
3765 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3766 debugger/mcs51/configure: locate readline even when cross compiling
3767 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
3769 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3771 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
3774 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3776 * device/include/malloc.h,
3777 * device/lib/calloc.c,
3778 * device/lib/free.c,
3779 * device/lib/malloc.c,
3780 * device/lib/realloc.c: moved definition of struct into sources
3781 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
3783 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3785 * as/asx8051.dsp: corrected output directories
3786 * as/link/hc08: new directory for hc08 linker
3787 * as/hc08/aslink.h, as/link/aslink.h,
3788 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
3789 * as/hc08/clean.mk, as/link/hc08/clean.mk,
3790 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
3791 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
3792 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
3793 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
3794 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
3795 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
3796 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
3797 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
3798 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
3799 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
3800 * as/hc08/lks19.c, as/link/hc08/lks19.c,
3801 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
3802 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
3803 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
3804 * as/link/hc08/conf.mk,
3808 * sdcc.dsw: moved hc08 linker to as/link/hc08
3809 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
3810 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
3811 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
3812 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
3813 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
3814 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
3815 * as/link/mcs51/aslink.dsp,
3816 * as/link/mcs51/Makefile.in: factored out the common files
3817 * as/hc08/lkstore.c: deleted, use the one already in as/link/
3818 * as/clean.mk: extra cleaning common files
3819 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
3820 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
3821 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
3823 2006-10-29 Raphael Neider <rneider AT web.de>
3825 * src/pic/ralloc.c (newReg): create aliases for registers with
3826 multiple names to fix #1579535 and #1584001,
3827 (regWithIdx,dirregWithName): resolve aliases on lookup
3828 * src/pic/pcode.c (DoBankSelect): die with error message on failing
3830 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
3831 to prevent build errors on small devices
3833 2006-10-28 Raphael Neider <rneider AT web.de>
3835 * src/pic/gen.c (genFunction,genCall): drop "same code page"
3836 assumption within interrupt handlers, fixes #1584940
3837 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
3838 "emitted" to avoid emitting them again in udata
3840 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3842 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3845 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3847 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3848 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
3849 on/off CR to CRLF conversion.
3851 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3853 * doc/sdccman.lyx: updated IRQ section
3855 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3857 * device/lib/serial_io.c: removed
3858 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
3859 replacements for serial_io.c
3861 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
3863 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
3865 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3867 * device/lib/serial_io.c: Default putchar() and getchar() for
3868 mcs51 uses serial port.
3870 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
3872 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
3874 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3876 * support/regression/ports/mcs51/support.c: smaller
3877 _sdcc_external_startup()
3878 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
3880 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
3882 * device/lib/gbz80/crt0.s,
3883 * device/lib/gbz80/crt0_rle.s,
3884 * device/lib/gbz80/div.s,
3885 * device/lib/gbz80/fstubs.s,
3886 * device/lib/gbz80/heap.s,
3887 * device/lib/gbz80/mul.s,
3888 * device/lib/gbz80/putchar.s,
3889 * device/lib/gbz80/stubs.s,
3890 * device/lib/z80/crt0.s,
3891 * device/lib/z80/crt0_rle.s,
3892 * device/lib/z80/div.s,
3893 * device/lib/z80/fstubs.s,
3894 * device/lib/z80/heap.s,
3895 * device/lib/z80/mul.s,
3896 * device/lib/z80/putchar.s,
3897 * device/lib/z80/stubs.s: reverted, I was mistaken
3899 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3901 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
3902 * support/regression/ports/mcs51/support.c: removed race
3903 condition on TI in _putchar allowing to use serial port mode 0
3905 2006-10-20 Borut Razem <borut.razem AT siol.net>
3907 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
3909 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
3911 * device/lib/gbz80/crt0.s,
3912 * device/lib/gbz80/crt0_rle.s,
3913 * device/lib/gbz80/div.s,
3914 * device/lib/gbz80/fstubs.s,
3915 * device/lib/gbz80/heap.s,
3916 * device/lib/gbz80/mul.s,
3917 * device/lib/gbz80/putchar.s,
3918 * device/lib/gbz80/stubs.s,
3919 * device/lib/z80/crt0.s,
3920 * device/lib/z80/crt0_rle.s,
3921 * device/lib/z80/div.s,
3922 * device/lib/z80/fstubs.s,
3923 * device/lib/z80/heap.s,
3924 * device/lib/z80/mul.s,
3925 * device/lib/z80/putchar.s,
3926 * device/lib/z80/stubs.s: removed all leading underscores from area names
3928 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
3930 * support/regression/ports/mcs51/support.c: use highest baudrate so the
3931 regression tests are not waiting in the simulator for simulated
3932 transmission of debug output
3934 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3936 * device/lib/printf_large.c: slightly smaller
3937 * doc/sdccman.lyx: do not use spaces within html links
3939 2006-10-16 Borut Razem <borut.razem AT siol.net>
3941 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
3942 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
3943 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
3944 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
3945 debugger/mcs51/configure:
3946 [ 1185668 ] add gnu readline support to sdcdb - enabled
3948 2006-10-16 Raphael Neider <rneider AT web.de>
3950 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
3951 fixes #1577882, removes close to all banking optimizations
3953 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
3955 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
3956 variables in code memory
3957 * support/regression/tests/absolute.c: added test for this
3959 2006-10-15 Raphael Neider <rneider AT web.de>
3961 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
3963 (BankSelect): emit BANKSEL before touching linker-placed regs,
3966 2006-10-10 Raphael Neider <rneider AT web.de>
3968 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
3969 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
3970 * src/pic/main.c (_pic14_parseOptions),
3971 * src/pic/main.h: mostly reverted to previous state, now use results
3972 from SDCCmain.c's argument parsing
3974 2006-10-10 Borut Razem <borut.razem AT siol.net>
3976 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
3977 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
3978 [ 1185668 ] add gnu readline support to sdcdb -
3979 prepared for READLINE, not enabled yet,
3980 thanks to <tal.bav AT gmail.com>
3982 2006-10-10 Raphael Neider <rneider AT web.de>
3984 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
3985 * src/pic16/devices.inc,
3986 * device/include/pic16 (pic18f[24]620.h),
3987 * device/include/pic18fregs.h,
3988 * device/lib/pic16/pics.all,
3989 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
3990 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
3991 Gary Plumbridge and Anton Strobl
3993 2006-10-10 Raphael Neider <rneider AT web.de>
3995 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
3996 --stack-siz=NUM options to configure the argument passing stack
3997 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
3998 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
3999 (pic14_getSharebankSize): obey --stack-siz=NUM,
4000 (pic14_getSharebankAddress): obey --stack-loc=NUM
4002 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4004 * doc/sdccman.lyx: added to the manual
4005 * doc/figures/ddd_example.png: added (neither pdflatex nor
4006 most browsers seem to like the .eps file)
4008 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4010 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4011 to /tmp and /var/tmp acc. LSB
4012 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4014 * support/regression/tests/onebyte.c: added test
4016 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4018 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4020 2006-10-05 Borut Razem <borut.razem AT siol.net>
4022 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4024 - sdcc.dsw: changed property eol-style to CRLF
4025 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4027 2006-10-04 Raphael Neider <rneider AT web.de>
4029 * device/include/pic/{pic16f84.h,pic16f84a.h},
4030 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4031 from patch #1522504, thanks to Robas Teodor
4033 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4035 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4038 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4040 * src/pic16/glue.c (pic16emitMaps),
4041 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4042 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4043 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4044 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4046 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4047 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4049 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4051 * support/librarian/sdcclib.c: Added option -l.
4052 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4054 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4055 using Windows command prompt.
4057 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4059 * device/lib/libsdcc.lib: added module rand
4060 * src/ds390/ralloc.c (rematStr),
4061 * src/hc08/ralloc.c (rematStr),
4062 * src/mcs51/ralloc.c (rematStr),
4063 * src/z80/ralloc.c (rematStr): made output more consistent
4064 * src/mcs51/gen.c: cosmetic changes
4066 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4068 * src/port.h: added mem.cabs_name to PORT
4075 * src/z80/main.c: added cabs_name initializers
4076 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4078 (emitMaps): emit absolutes in code memory into cabs_name
4080 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4081 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4082 * support/regression/fwk/include/testfwk.h: added define for at
4083 * support/regression/tests/absolute.c: added, new
4085 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4087 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4088 optimizations, see also patch 887161 by Stas Sergeev
4089 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4090 to be necessary anymore,
4091 (102, 103, 104, 127): renamed all occurances of bp to _bp
4093 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4095 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4096 thanks Weston T. Schmidt for patch 1555221
4097 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4098 * src/SDCCicode.c(geniCodeMultiply): small optimization
4100 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4102 * device/include/stdlib.h: added rand prototypes
4103 * device/lib/rand.c: new, added
4104 * device/lib/Makefile.in: added rand.c
4105 * src/z80/peeph.def,
4106 * src/z80/peeph-gbz80.def,
4107 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4109 2006-09-20 Raphael Neider <rneider AT web.de>
4111 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4113 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4115 * as/link/aslink.h: cosmetic changes
4116 * as/link/mcs51/Makefile.in,
4117 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4119 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4122 * as/link/mcs51/aslink.h,
4123 * as/link/z80/aslink.h: merged and moved to as/link/
4124 * as/link/lkstore.c,
4125 * as/link/mcs51/lkstore.c: moved to as/link/
4126 * as/link/clean.mk: remove *.o
4127 * as/link/mcs51/alloc.h: deleted
4128 * as/link/mcs51/lkarea.c: added lnksect prototype
4129 * as/link/mcs51/lkdata.c,
4130 * as/link/mcs51/lklex.c,
4131 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4132 * as/link/mcs51/lkmem.c,
4133 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4134 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4135 * as/link/mcs51/aslink.dsp,
4136 * as/link/mcs51/Makefile.aslink,
4137 * as/link/mcs51/Makefile.bcc,
4138 * as/link/mcs51/Makefile.in: updated for moved files
4139 * as/link/z80/lkarea.c,
4140 * as/link/z80/lkhead.c,
4141 * as/link/z80/lklex.c,
4142 * as/link/z80/lklibr.c,
4143 * as/link/z80/lklist.c,
4144 * as/link/z80/lkmain.c,
4145 * as/link/z80/lkrloc.c,
4146 * as/link/z80/lksym.c: synced with mcs51
4147 * as/link/z80/lkdata.c,
4148 * as/link/z80/lkeval.c,
4149 * as/link/z80/lkihx.c,
4150 * as/link/z80/lks19.c: cosmetic changes
4151 * as/link/z80/Makefile.in,
4152 * as/link/z80/linkgbz80.dsp,
4153 * as/link/z80/linkz80.dsp: updated for moved files
4155 2006-09-16 Borut Razem <borut.razem AT siol.net>
4157 * debugger/mcs51/sdcdb.c: partially fixed
4158 [ 1203664 ] sdcdb fails to open files w. two "." periods
4159 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4160 debugger/mcs51/symtab.h: fixed indenting
4161 * configure.in, configure: up to date with latest Maarten's changes
4163 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4166 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4167 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4168 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4169 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4170 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4171 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4172 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4173 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4174 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4175 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4176 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4177 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4178 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4179 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4180 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4181 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4182 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4183 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4184 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4185 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4186 as/link/mcs51/alloc.h,
4187 as/link/mcs51/clean.mk,
4188 as/link/mcs51/conf.mk,
4189 as/link/mcs51/Makefile.bcc,
4190 as/link/mcs51/Makefile.in,
4191 as/link/mcs51/readme.390,
4192 as/link/mcs51/strcmpi.c,
4193 as/link/mcs51/strcmpi.h,
4195 as/mcs51/Makefile.bcc,
4196 as/mcs51/Makefile.in,
4199 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4201 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4204 * as/link/Makefile.in,
4205 * as/link/z80/linkgbz80.dsp,
4206 * as/link/z80/linkz80.dsp,
4213 * link/z80/aslink.h,
4214 * link/z80/clean.mk,
4216 * link/z80/linkgbz80.dsp,
4217 * link/z80/linkz80.dsp,
4218 * link/z80/lkarea.c,
4219 * link/z80/lkdata.c,
4220 * link/z80/lkeval.c,
4223 * link/z80/lkhead.c,
4226 * link/z80/lklibr.c,
4227 * link/z80/lklist.c,
4228 * link/z80/lkmain.c,
4229 * link/z80/lkrloc.c,
4232 * link/z80/Makefile.in,
4234 * sdcc.dsw: moved link/ to as/link/
4236 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4238 * as/mcs51/i51mch.c (machine): fixed warning
4240 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4242 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4244 2006-09-09 Borut Razem <borut.razem AT siol.net>
4246 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4247 sdcdb WIN32 native port
4248 * src/clean.mk: fixed
4250 2006-09-08 Borut Razem <borut.razem AT siol.net>
4252 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4254 2006-09-08 Raphael Neider <rneider AT web.de>
4256 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4257 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4258 to gplink to disable processor mismatch warning and to allow
4259 the use of devices with only aliased (shared) memory banks,
4260 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4262 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4264 * doc/sdccman.lyx: Some re-formating plus example on using
4265 #pragma preproc_asm +/-
4267 2006-09-07 Borut Razem <borut.razem AT siol.net>
4269 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4272 2006-09-06 Borut Razem <borut.razem AT siol.net>
4274 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4275 line at sdcc.nsi:153
4276 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4278 2006-09-05 Borut Razem <borut.razem AT siol.net>
4280 * configure.in, configure: support for winsock2
4281 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4282 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4283 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4284 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4285 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4287 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4289 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4291 * support/regression/tests/bug1551947.c: new, added
4292 * src/SDCCsymt.h: strings are char* not byte*
4294 2006-09-05 Raphael Neider <rneider AT web.de>
4296 * device/lib/pic16/libdev/pic18f4550.c,
4297 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4298 declarations/definitions from patch #1520949
4300 2006-09-05 Raphael Neider <rneider AT web.de>
4302 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4303 byte-aligned bitfields, fixes #1539278
4305 2006-09-05 Raphael Neider <rneider AT web.de>
4307 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4310 2006-09-04 Borut Razem <borut.razem AT siol.net>
4312 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4313 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4314 -mno-cygwin is a part of the compiler name
4315 * support/scripts/sdcc_mingw32: don't disable ucsim
4317 2006-09-03 Borut Razem <borut.razem AT siol.net>
4319 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4320 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4322 2006-09-03 Raphael Neider <rneider AT web.de>
4325 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4326 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4329 2006-09-01 Borut Razem <borut.razem AT siol.net>
4331 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4332 to make ppc-osx happy
4334 2006-08-31 Borut Razem <borut.razem AT siol.net>
4336 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4337 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4338 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4339 * support/regression/ports/ds390/spec.mk,
4340 support/regression/ports/mcs51/spec.mk,
4341 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4342 To run regression tests in mingw environment:
4343 make DEV_NULL=NUL CC=gcc
4345 2006-08-30 Borut Razem <borut.razem AT siol.net>
4347 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4348 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4349 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4350 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4351 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4352 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4353 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4354 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4355 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4356 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4357 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4358 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4359 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4360 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4361 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4362 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4363 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4364 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4365 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4366 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4367 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4368 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4369 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4370 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4371 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4372 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4373 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4374 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4375 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4376 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4377 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4378 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4379 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4380 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4381 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4382 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4383 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4384 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4385 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4386 ucsim WIN32 native port
4388 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4390 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4392 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4394 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4395 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4397 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4399 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4400 * support/regression/tests/bug1546986.c: new, added
4401 * as/mcs51/.cvsignore,
4402 * debugger/mcs51/.cvsignore,
4403 * src/.cvsignore: deleted
4405 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4407 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4410 2006-08-20 Borut Razem <borut.razem AT siol.net>
4412 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4413 removed cl_listen_console::match(), cl_console::match(),
4414 restructured cl_commander::proc_input()
4416 2006-08-16 Borut Razem <borut.razem AT siol.net>
4418 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4419 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4420 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4422 2006-08-14 Borut Razem <borut.razem AT siol.net>
4424 * support/regression/Makefile.in,
4425 support/regression/ports/pic14/gpsim.cmd,
4426 support/regression/ports/pic14/spec.mk,
4427 support/regression/ports/pic14/support.c:
4428 added pic14 regression test
4430 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4432 * as/doc/asxhtm.html: documented changed ABS behaviour
4433 * as/doc/README: fixed some typos
4435 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4437 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4440 2006-08-12 Borut Razem <borut.razem AT siol.net>
4442 * support/regression/fwk/include/testfwk.h,
4443 support/regression/fwk/lib/testfwk.c,
4444 support/regression/generate-cases.py,
4445 support/regression/Makefile.in:
4446 regression test framework does not depend on function pointers and
4449 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4451 * device/include/stddef.h: c temporary hack to fix bug 1518273
4453 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4455 * device/include/mcs51/cc2510fx.h: added
4456 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4459 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4461 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4462 * as/z80/Makefile.in: added strcmpi.c
4463 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4464 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4466 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4468 * device/lib/gbz80/asm_strings.s,
4469 * device/lib/gbz80/crt0_rle.s,
4470 * device/lib/gbz80/div.s,
4471 * device/lib/gbz80/mul.s,
4472 * device/lib/gbz80/shift.s,
4473 * device/lib/z80/asm_strings.s,
4474 * device/lib/z80/crt0_rle.s,
4475 * device/lib/z80/div.s,
4476 * device/lib/z80/mul.s,
4477 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4478 flags which are all upper case
4480 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4482 * as/z80/asm.h: made CASE_SENSITIVE 1
4483 * link/z80/aslink.h: made CASE_SENSITIVE 1
4484 * src/z80/gen.c (throughout): made all conditionals upper case
4485 * support/regression/tests/bug1503067.c: new
4487 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4489 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4490 (shiftIntoPair): added case 2 for PAIR_IY,
4491 (setupToPreserveCarry): replaced parameters with iCode and check if
4492 PAIR_DE is in use to fix bug 1399290,
4493 (genPlus, genMinus): updated call to setupToPreserveCarry
4494 * support/regression/tests/bug1399290.c: new
4496 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4498 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4499 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4500 * src/ds390/gen.c (shiftRLong),
4501 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4502 * src/mcs51/gen.c (sameReg): changed to sameByte,
4503 (xch_a_aopGet): new,
4504 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4505 shiftRLong): fixed bug 1533966
4506 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4507 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4508 * support/regression/Makefile.in: disabled z80, enabled ucz80
4509 * support/regression/tests/float_trans.c: enabled test for z80 and host
4510 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4512 2006-08-01 Borut Razem <borut.razem AT siol.net>
4514 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4515 comparison is always false due to limited range of data type
4516 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4518 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4520 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4521 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4522 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4523 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4525 2006-07-31 Borut Razem <borut.razem AT siol.net>
4527 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4528 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4529 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4530 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4531 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4532 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4533 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4534 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4535 enable ucsim mingw compilation. Serial port is disabled,
4536 since it uses termios.h API, which is not available on native
4539 2006-07-31 Borut Razem <borut.razem AT siol.net>
4541 * Small Device C Compiler 2.6.0 released
4542 * support/scripts/sdcc.nsi: added FULL_DOC option
4543 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4545 2006-07-28 Borut Razem <borut.razem AT siol.net>
4547 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4548 * doc/INSTALL.txt: updated
4550 2006-07-27 Borut Razem <borut.razem AT siol.net>
4552 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4553 device/lib/pic/libdev/Makefile.in: fixed bug
4554 [ 1438354 ] pic libsdcc: distclean doesn't work
4555 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4556 device/lib/pic16/libio/Makefile.in: fixed bug
4557 [ 1438344 ] pic16 lib: clean doesn't work properly
4558 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4560 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4562 * device/lib/pic/libsdcc/fsdiv.c,
4563 * device/lib/pic/libsdcc/fsmul.c,
4564 * device/lib/pic16/libsdcc/float/fsdiv.c,
4565 * device/lib/pic16/libsdcc/float/fsmul.c,
4566 * device/lib/_fsdiv.c,
4567 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4568 * support/regression/tests/bug1520966.c: added
4569 * doc/knownbugs.html: removed [ 1520966 ] from the list
4571 2006-07-25 Borut Razem <borut.razem AT siol.net>
4573 * configure.in, configure, sdccconf_in.h: fixed bug
4574 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4575 * doc/knownbugs.html: removed [ 1519095 ] from the list
4577 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4579 * doc/knownbugs.html: added, contains list of known bugs at release
4580 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4582 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4584 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4585 function registers and corrected defaults with additional warning
4586 * device/lib/malloc.c: cosmetic changes
4587 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4588 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4589 (fillGaps): and used it
4591 2006-07-20 Raphael Neider <rneider AT web.de>
4593 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4594 output unless SDCCPICDEBUG is set
4595 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4596 output if SILENT is set
4598 2006-07-11 Borut Razem <borut.razem AT siol.net>
4600 * doc/README.txt: updated
4602 2006-07-10 Borut Razem <borut.razem AT siol.net>
4604 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4605 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4606 in WIN32 installation
4607 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4610 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4612 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4613 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4615 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4617 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4619 2006-07-06 Borut Razem <borut.razem AT siol.net>
4621 * support/regression/tests/bitfields.c:
4622 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4623 * support/regression/tests/constantRange.c:
4624 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4626 2006-07-04 Borut Razem <borut.razem AT siol.net>
4628 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4630 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4631 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4632 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4633 reverted changes from 2006-07-03
4634 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4635 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4636 added CPPFLAGS, used by the host port
4638 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4640 * support/regression/valdiag/tests/switch.c,
4641 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4642 * support/regression/tests/libmullong.c: fixed for host
4643 * support/regression/ports/host/spec.mk: disable all warnings for host,
4644 SDCC runs with --less-pedantic too
4646 2006-07-03 Borut Razem <borut.razem AT siol.net>
4648 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4650 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4651 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4652 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4653 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4655 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4656 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4657 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4658 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4660 2006-07-02 Raphael Neider <rneider AT web.de>
4662 * src/pic16/devices.inc,
4663 * device/include/pic16/pic18fregs.h,
4664 * device/include/pic16/pic18f4550.h,
4665 * device/lib/pic16/pics.all,
4666 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4668 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4670 * as/hc08/lkaomf51.c (OutputName),
4671 * as/mcs51/lkaomf51.c (OutputName),
4672 * as/z80/asmain.c (asmbl),
4673 * src/ds390/main.c (asmLineNodeFromLineNode),
4674 * src/hc08/ralloc.c (hc08_assignRegisters),
4675 * src/mcs51/main.c (asmLineNodeFromLineNode),
4676 * src/xa51/ralloc.c (checkRegMask),
4677 * src/xa51/gen.c (emitcode),
4678 * src/z80/gen.c (_emit2),
4679 * src/SDCCast.c (searchLitOp),
4681 * support/packihx/packihx.c,
4682 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
4683 * src/ds390/gen.c (aopPutUsesAcc),
4684 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
4685 * support/regression/tests/libmullong.c (mullong_wrapper),
4686 * src/SDCCsymt.c (powof2),
4688 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
4689 * src/SDCCsymt.h: added TYPE_TARGET_*
4690 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
4691 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
4692 SDCCast because 1) header problems 2) this is the right place
4693 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
4694 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
4697 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
4699 * src/SDCCicode.h: removed buggy semicolon in unused macro
4700 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
4701 search for previous definiton of auto symbols too,
4702 (findPrevUse): fixed logic of emitWarnings
4704 2006-06-26 Raphael Neider <rneider AT web.de>
4706 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
4707 PCLATH and PCLATU on interrupts, potentially fixes #1505141
4709 2006-06-25 Raphael Neider <rneider AT web.de>
4711 * device/lib/pic/libm: NEW, added math library functions
4712 * device/lib/pic/libsdcc: NEW; added float support functions
4713 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
4714 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
4715 NEW, added math related headers
4716 * device/include/asm/pic/features.h: NEW
4717 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
4718 (popGet): allow larger offsets for AOP_PCODE,
4719 (genDataPointerSet): handle literals explicitly, more debug output,
4720 (genAssign): fixed for float using aopLiteral ;-)
4721 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
4722 GOTO initialisation routine
4723 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
4724 flag on registers, fixes #1469043 (local variables do not work)
4725 * src/pic/main.c (_pic14_do_link),
4726 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
4729 2006-06-25 Borut Razem <borut.razem AT siol.net>
4731 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
4732 characters printed (not including the trailing '\0' used to end
4733 output to strings). Problem detected in regression test bug-927659.c.
4734 NOTE: printf() family functions should return int instead
4736 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
4737 specifier are printed as themselves
4738 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
4739 support flags, width and precision specifiers
4741 2006-06-24 Borut Razem <borut.razem AT siol.net>
4743 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
4744 to the list of sdcc tagrets not supporting bit type
4745 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
4746 testfor pic16 due to bug:
4747 [ 1511794 ] pic16: regression test bug-895992.c fails
4749 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
4751 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
4752 * src/SDCCglue.c (initPointer), fixed bug 1496419
4753 * support/regression/tests/bug1496419.c: new, added
4755 2006-06-22 Borut Razem <borut.razem AT siol.net>
4757 * support/regression/ports/pic16/support.c: use gpsim usart module from
4758 libgpsim_modules library
4760 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4762 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
4765 2006-06-19 Raphael Neider <rneider AT web.de>
4767 * src/pic/glue.h,src/pic16/glue.h: added prototypes
4768 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
4769 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
4770 (pic14printExterns,pic14printPublics,pic16printPublics,
4771 pic16_printExterns): use new functions to emit symbols
4772 (picglue,pic16glue): emit publics before emitting externs
4773 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
4774 locally defined functions to avoid bug #1443651
4775 * support/regression/tests/bug-716242.c: removed pic16 workaround
4776 * support/regression/ports/pic16/spec.mk: ignore errors during build
4778 2006-06-19 Raphael Neider <rneider AT web.de>
4780 * src/pic/glue.h: added pic14aopLiteral prototype
4781 * src/pic/glue.c (pic14aopLiteral): return unsigned int
4782 * src/pic/gen.c: removed stdint.h dependency
4783 (aopGet): use Safe_strdup()
4784 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
4785 (genDataPointerSet): use pic14aopLiteral()
4786 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
4787 for pic16; thanks to Bernhard and Maarten
4789 2006-06-18 Borut Razem <borut.razem AT siol.net>
4791 * support/regression/tests/structflexarray.c: flexible array members
4792 not supported by gcc < 3
4793 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
4795 * src/pic/gen.c: don't include [p]strdin.h on solaris
4796 * support/Util/pstdint.h: addad svn attributes
4797 * support/regression/tests/constantRange.c,
4798 support/regression/tests/rotate.c: include inttypes.h instead
4799 stdint.h on solaris, addad svn attributes
4801 2006-06-18 Raphael Neider <rneider AT web.de>
4803 * src/SDCCsymt.c (initCSupport): change return type of divschar to
4805 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
4806 (pic16_genMinusBits): simplified sign-extension
4807 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
4808 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
4809 adjusted to correctly handle mixed-signed operands, disabled
4810 now unused multiplciation routines
4811 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
4812 (assignResultValue): added argument denoting the size of the result
4813 as returned by the function (fixes upcasts in assigning from
4814 function calls: char foo(); int i = foo();)
4815 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
4816 function result to assignResultValue
4817 (genMult): disabled inlined multiplication code
4818 (genDiv): augmented to also handle the modulus operator, fixed to
4819 handle mixed-signed operands correctly
4820 (genMod): simply call genDiv, disabled unused code
4821 (genAssign): fixed missing (sign-)extension on result
4822 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
4823 valid char operands, allow signed operands for native code, added
4824 division and modulo operator handling
4825 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
4827 As a consequence, onebyte.c (if split into two files) and muldiv.c
4828 pass regression tests.
4830 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4832 * doc/Makefile.in: two runs of makeindex seem needed to get
4833 correct page references in the index of sdccman.pdf
4834 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
4836 2006-06-17 Borut Razem <borut.razem AT siol.net>
4838 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
4840 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4842 * doc/sdccman.lyx: updated, added (porting source code, debugging),
4843 mentioned ec2drv and paulmon
4845 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
4847 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
4848 consecutive abs areas
4849 (find_empty_space, allocate_space): added map to handle codemap or
4851 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
4852 absolute idata and xdata
4853 * as/mcs51/lkmem.c (summary2): updated legend
4855 2006-06-16 Raphael Neider <rneider AT web.de>
4857 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
4859 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
4861 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
4863 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
4865 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
4867 * src/port.h (struct PORT): added field gp_tags, to hold the tag
4868 value of generic pointers,
4878 src/z80/main.c: PORT structure, added elements for gp_tags field,
4879 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
4880 fields in the PORT structure of each port,
4881 * src/SDCCast.c (decorateType): allow processing of generic pointers
4882 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
4885 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
4891 * src/pic16/pcode.c,
4893 * src/pic/pcoderegs.c,
4896 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
4897 bug 1504689 on minGW
4899 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4901 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
4903 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
4905 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
4907 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
4909 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
4912 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
4914 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
4915 to a char variable. Fixed bug #1504211
4916 * device/include/pic16/adc.h,
4917 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
4918 and fixed bug #1364390
4920 2006-06-10 Borut Razem <borut.razem AT siol.net>
4922 * CVSROOT: removed the CVS left-over
4924 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4926 * as/hc08/asmain.c (asexit),
4927 * as/hc08/lkmain.c (lkexit),
4928 * as/mcs51/asmain.c (asexit),
4929 * as/mcs51/lkmain.c (lkexit),
4930 * src/SDCCglue.c (DEFSETFUNC),
4931 * src/SDCCmain.c (linkEdit, assemble),
4932 * support/librarian/sdcclib.c (AddRel),
4933 replaced unlink() by standard C remove()
4934 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
4935 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
4936 gatherImplicitVariables): new, added to fix bug 608752,
4937 (createFunction): added gatherImplicitVariables()
4938 * src/SDCCast.h: added createRMW prototype
4939 * src/SDCCsymt.h (struct symbol): added infertype
4940 * support/regression/tests/bug608752.c: new, added
4942 2006-06-10 Raphael Neider <rneider AT web.de>
4944 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
4945 multibyte dummy reads (fixes #1503234)
4947 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4949 * device/include/mcs51/compiler.h: new, added header file to enable
4950 creating common sfr definition header files for different compilers
4952 2006-06-05 Raphael Neider <rneider AT web.de>
4954 * src/pic16/{pcode.h,genarith.c}:
4955 introduced pCodeOp combining any two pCodeOps (previously only
4956 two register operands could be combined), removed pcop2 from
4957 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
4958 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
4959 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
4960 rewritten to use new PO_TWO_OPS
4961 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
4962 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
4963 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
4964 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
4965 (pic16_get_op): embraced return arg to allow #define return(x),
4966 added new case for combined opcodes
4967 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
4968 (pic16_pCode2str,pic16_getRegFrompCodeOp,
4969 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
4971 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
4973 * src/SDCCval.c (checkConstantRange): added
4974 * src/SDCCval.h: added checkConstantRange
4975 * support/Util/SDCCerr.c,
4976 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
4977 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
4978 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
4979 * src/SDCCast.c (decorateType): added checkConstantRange,
4980 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
4981 can be emitted with the correct always true/false warning,
4982 added optimization for double '!';
4983 result of decorateType() must be assigned back to the tree, because
4984 decorateType() can change the tree
4985 * src/SDCCicode.c (geniCodeLogic),
4986 (geniCodeAssign): replaced new checkConstantRange, added warnings,
4987 (checkConstantRange): removed, it was only a fragment which never
4989 * src/SDCCsymt.c (computeType): fixed promotion for
4990 "-1 < (unsigned bit) b"
4991 * src/pic/ralloc.c (packRegsForAssign),
4992 * src/pic16/ralloc.c (packRegsForAssign),
4993 * src/hc08/ralloc.c (packRegsForAssign),
4994 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
4996 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
4997 * support/regression/tests/constantRange.c: added
4998 * support/valdiag/tests/constantRange.c: added
4999 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5001 2006-06-02 Borut Razem <borut.razem AT siol.net>
5003 * support/regression/ports/pic16/support.c: increase stack size
5005 * support/regression/Makefile.in: sort tests by name so that the
5006 resutlts can be compared on different machines / platforms
5008 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5010 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5011 * src/ds390/gen.c (emitLabel): new, added,
5012 (genDjnz): fixed stack overflow bug,
5013 (throughout): cosmetic changes to sync with mcs51/gen.c,
5014 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5015 * src/mcs51/gen.c (genEndFunction): small optimization,
5016 (throughout): cosmetic changes to sync with ds390/gen.c
5018 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5020 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5021 (_print_format): fixed printing pointers
5022 * src/mcs51/gen.c (emitLabel, movb): new, added,
5023 (genAssign): small optimization,
5024 (genDjnz): fixed stack overflow bug,
5025 (throughout): replaced sprintf with SNPRINTF,
5026 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5027 replaced emitcode("mov", "b,...") with MOVB(...),
5028 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5029 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5030 * src/mcs51/peeph.def: added rules 140 and 264
5031 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5032 so they may get optimized into registers
5034 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5036 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5037 immediately when encountered,
5038 (printUsage): always use stderr even on windows
5040 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5042 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5043 (processParms): fixed bug #1247551
5044 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5045 parseCmdLine, main): print '--version' to stdout,
5046 print 'help' to stdout if --help is given,
5047 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5048 arguments are given; fixed --help
5050 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5052 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5053 * support/regression/tests/bug-1493710.c: added
5055 2006-05-27 Borut Razem <borut.razem AT siol.net>
5057 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5059 * support/regression/ports/pic16/support.c: increase stack size
5060 from default 64 bytes to 128 bytes
5061 * support/regression/tests/staticinit.c,
5062 support/regression/tests/float.c: regression tests fully enabled
5063 for pic16 port by putting the initialized data arrays into the code
5065 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5066 This was changed by mistake in the previous version.
5068 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5070 * src/pic16/gen.c (genFunction, genEndFunction): some
5071 beautifications, fixed bug with falsely restoring FSR2 in large
5072 stack model, thanks to Beau E. Cox for reporting the bug
5074 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5076 * debugger/mcs51/break.c,
5077 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5078 use %p to print pointers, made address variables unsigned
5079 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5080 * debugger/mcs51/symtab.c (parseSymbol): must return something
5081 * src/mcs51/gen.c (aopForSym): small optimization,
5082 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5083 (freeAsmop): added missing break,
5084 (aopPut): removed parameter bvolatile, determine it inside the function,
5085 (saveRegisters, unsaveRegisters): small optimization,
5086 (genIpush): removed pointless check,
5087 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5088 replaced sprintf with SNPRINTF,
5089 replaced strcpy with strncpyz,
5090 updated aopPut calls,
5091 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5092 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5094 2006-05-24 Borut Razem <borut.razem AT siol.net>
5096 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5097 modification of test for the pic16 port, put the array to the code
5098 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5100 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5102 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5103 * support/Util/pstdint.h: added
5105 2006-05-22 Borut Razem <borut.razem AT siol.net>
5107 * src/regression/Makefile: removed bool2.c test, added -q linker option
5108 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5109 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5110 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5111 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5112 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5113 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5114 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5115 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5116 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5118 2006-05-22 Raphael Neider <rneider AT web.de>
5120 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5121 bug #1492360 (problematic due to generic pointers, see code)
5123 2006-05-22 Borut Razem <borut.razem AT siol.net>
5125 * support/regression/ports/pic16/specs.mk: removed stack size linker
5127 * support/regression/tests/array.c,
5128 support/regression/tests/bitopcse.c,
5129 support/regression/tests/bug-908454.c,
5130 support/regression/tests/malloc.c: modified for pic16 regression test
5131 * support/regression/tests/bitfields.c:
5132 pic16 - excluded bitfileds of size > 8
5133 * support/regression/tests/bp.c: pic16 - reduced data size
5134 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5135 * support/regression/tests/bug-460010.c:
5136 pic16 - used the absolute address the fits in memory
5137 * support/regression/tests/bug-716242.c:
5138 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5139 * support/regression/tests/float.c:
5140 pic16 - excluded - data size too big
5141 * support/regression/tests/onebyte.c:
5142 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5143 * support/regression/tests/shifts.c:
5144 pic16 - function names probably have to differ in first X characters
5146 * support/regression/tests/staticinit.c:
5147 pic16 - excluded some tests due error: no target memory available for
5150 2006-05-22 Borut Razem <borut.razem AT siol.net>
5152 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5153 second try. Thanks Stas Sergeev once more.
5155 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5157 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5158 (genLeftShift, genRightShift): fixed bug 1491627
5159 * src/hc08/peeph.def (rules 7, 8.x): added
5160 * support/regression/tests/shifts.c (ShiftLeftByParam,
5161 ShiftRightByParam, testShiftByParam): added to test variable shifting
5163 2006-05-20 Raphael Neider <rneider AT web.de>
5165 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5166 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5167 (allocReg): add only new registers to dynAllocRegs,
5168 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5169 #1489055, #1445850, and probably #1483693
5171 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5173 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5174 bug in for-loop that didn't emit the last of CONFIG and ID registers
5176 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5178 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5180 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5181 1489016, 1434401 and 1490124
5182 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5183 1489016, 1434401 and 1490124
5185 2006-05-17 Borut Razem <borut.razem AT siol.net>
5187 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5190 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5192 * device/include/mcs51/P89c51RD2.h,
5193 * device/include/mcs51/P89LPC901.h,
5194 * device/include/mcs51/P89LPC922.h,
5195 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5197 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5199 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5200 to fix missing stack pragma in compiled binary object file,
5202 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5204 * support/packihx/configure.in,
5205 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5206 determine sizeof basic types even while cross compiling
5208 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5210 * src/avr/gen.c (aopop),
5211 * src/ds390/gen.c (aopOp),
5212 * src/hc08/gen.c (aopOp),
5213 * src/mcs51/gen.c (aopop),
5214 * src/pic16/gen.c (pic16_aopOp),
5215 * src/pic/gen.c (aopOp),
5216 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5217 if size of operand is smaller than spill location
5219 2006-05-12 Borut Razem <borut.razem AT siol.net>
5221 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5222 have to have CR/LF line endings even if they are checked out on *nix
5223 or on WIN32 in cygwin binmode
5225 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5227 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5228 * device/include/ds80c390.h: added sfr16 definitions
5232 * src/ds390/ralloc.c,
5233 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5234 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5235 bit returning functions
5236 * support/regression/tests/sfr16.c: enabled test on ds390
5238 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5240 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5241 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5243 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5245 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5246 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5247 (cl_address_space constructor): removed expensive initialization,
5248 (cl_address_space::get_cell): extended for late initialization,
5249 (cl_address_space::*): use late initialization,
5250 (cl_address_decoder::activate): removed expensive initialization,
5251 This reduced regression test running time by 25%
5253 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5261 * support/packihx/Makefile.in,
5262 * support/packihx/clean.mk,
5263 * support/packihx/Makefile.bcc,
5264 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5266 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5268 * src/SDCCval.c (valNot): fix for regression test failure
5269 of not.c on big endian hosts
5271 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5273 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5275 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5277 * device/lib/mcs51/Makefile.in: changed string comparison operator
5278 to = for POSIX compliance; == is bash extension
5280 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5282 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5285 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5287 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5288 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5289 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5290 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5291 bug report #1478657,
5293 2006-05-05 Borut Razem <borut.razem AT siol.net>
5295 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5298 2006-05-02 Borut Razem <borut.razem AT siol.net>
5300 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5301 create *.ind, which made make to fail if invoked with -j 2
5303 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5305 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5306 Hubert Sack for patch 1479782
5308 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5310 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5312 2006-05-01 Raphael Neider <rneider AT web.de>
5314 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5315 (create_pic): store only prefix-free device name,
5316 (init_pic): check for device names with "16" prefix,
5318 * src/pic/device.h (struct PIC_device),
5319 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5321 * device/include/pic/pic12f{635,675,629,683}.h,
5322 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5323 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5324 * device/include/pic/pic16f505.h,
5325 * device/lib/pic/libdev/pic16f505.c: removed
5326 * device/include/pic/pic14devices.txt: added support for pic12f
5327 devices, removed unsupported non 16-bit devices
5328 [above changes provided by patch from Zik Saleeba]
5329 * src/pic/*, src/pic16/*, device/include/pic16/*,
5330 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5332 2006-05-01 Borut Razem <borut.razem AT siol.net>
5334 * configure.in, configure, doc/Makefile.in:
5335 sync with nightly build makefile - latex, dvipdf and dvips
5338 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5340 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5341 in the library source
5343 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5345 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5347 2006-04-28 Raphael Neider <rneider AT web.de>
5349 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5350 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5351 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5352 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5354 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5356 * device/lib/pic/libdev/Makefile.in,
5357 * device/lib/hc08/Makefile.in,
5358 * device/lib/gbz80/Makefile.in,
5359 * device/lib/z80/Makefile.in,
5360 * device/lib/ds390/Makefile.in,
5361 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5362 thanks to Borut for the bug report
5364 * configure: always create doc/Makefile independent from --enable-doc
5365 * Makefile.in: always install from directory doc independent from
5367 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5369 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5370 * doc/Makefile.in: install *.txt if present
5371 * device/include/Makefile.in (install): added installation of pic/*.inc
5372 and pic/*.txt files again, they were erroneously removed
5374 2006-04-28 Raphael Neider <rneider AT web.de>
5376 * src/pic/{gen.c,main.h,pcode.c},
5377 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5378 concerning signedness with casts
5380 2006-04-28 Raphael Neider <rneider AT web.de>
5382 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5383 definition of an interrupt handler,
5384 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5385 interrupt handler stuff from picglue() to separate routine,
5386 (picglue): enabled definition of intr handlers in files w/o main()
5388 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5390 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5391 compilation with MSVC 2005 Express Edition (VC8)
5393 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5395 * device/lib/Makefile: fixed build of gbz80 lib
5397 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5399 * support/regression/tests/bug-460010.c,
5400 * support/regression/tests/bug-524691.c,
5401 * support/regression/tests/bug-716242.c: removed conditional defines
5402 that are already in testfwk.h
5404 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5406 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5407 (AccAXRsh1): added, shift right by 1,
5408 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5410 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5412 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5414 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5415 remove cast to same type
5416 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5417 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5419 * link/z80/Makefile: removed, they have moved to
5422 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5423 * install-sh: fix bug #1204398 by setting umask 0022
5424 * device/lib/Makefile: separate build of z80 and gbz80 lib
5426 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5428 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5429 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5431 One basic decision: e.g. src/clean.mk includes further files. In order
5432 to make this work there are two solutions:
5433 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5434 run configure on them. This way they can use
5435 'include $(srcdir)/port-clean.mk'
5436 - always include clean.mk by the Makefile at the same level. To avoid
5437 that `make clean` tries to include and build Makefile.dep the
5438 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5439 implemented, because now even `make uninstall` doesn't create
5440 Makefile.in. clean.mk could be eliminated by pasting it in
5443 * debugger/mcs51/Makefile.in: build own objects from library sources
5444 (SLIB, SDCC) in current directory
5446 * configure, configure.in: renamed --disable-device-lib-build in
5447 --disable-device-lib; added --enable-doc, the required tools are
5448 searched by configure; added result message; the toolchain for the
5449 belonging ports are now only built, if the port is enabled.
5451 * support/regression/*: all output is written in directory gen, because
5452 the fwk and ports directories don't livet in the build tree using vpath
5454 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5455 --disable-device-lib, added --enable-doc, added section VPATH
5457 * sim/ucsim/configure.in,
5458 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5459 z80 are enabled by default
5461 2006-04-24 Raphael Neider <rneider AT web.de>
5463 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5464 to config word, "pic14_"-prefixed some extern functions
5465 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5466 config word has been found
5467 * src/pic/device.h: added prototypes
5468 * src/pic/pcode.c: added "pic14_"-prefix where needed
5469 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5471 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5473 (pic14emitRegularMap): ignore config words,
5474 (pic14createInterruptVect): moved generating __config directives away
5475 (picglue): have __config directives emitted
5477 2006-04-24 Borut Razem <borut.razem AT siol.net>
5479 * doc/Makefile: sync with nightly build makefile
5481 2006-04-24 Raphael Neider <rneider AT web.de>
5483 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5484 registers that have not been assigned proper liveranges,
5485 fixes #1469504 and #1474602,
5486 (pCodeRegOptimizeRegUsage): fixed typo in comment
5488 2006-04-24 Borut Razem <borut.razem AT siol.net>
5490 * device/examples/main8051.c: deleted - it was removed from CVS
5491 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5492 after the transition to Subversion
5493 * src/SDCCalloc.h: deleted - it was removed from CVS
5494 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5495 after the transition to Subversion
5496 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5497 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5498 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5499 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5501 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5503 * as/asx8051.dsp: added mcs51/strcmpi.h
5504 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5505 * as/hc08/aslink.h: updated lnksect prototype
5507 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5509 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5510 (newdot): handle A_ABS
5512 * as/mcs51/asout.c (outarea): output address
5513 * as/hc08/lkaomf51.c,
5514 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5516 * as/mcs51/i51pst.c,
5517 * as/z80/z80pst.c: "ABS" is not A_OVR
5518 * as/hc08/lkarea.c (newarea): read a_addr,
5519 (lnkarea): added codemap array, sort absolute areas to the front,
5520 combine all GSINITx/GSFINAL,
5521 (find_empty_space, allocate_space): new functions,
5522 (lnksect): return next address, handle absolute sections
5523 * as/mcs51/lkarea.c (newarea): read a_addr,
5524 lnksect2 prototype changed,
5525 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5526 (find_empty_space, allocate_space): new, factored out of lnksect2,
5527 (lnksect2): return next address, handle absolute sections
5529 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5530 * as/hc08/lklibr.c (addfile, fndsym),
5531 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5532 index out of range and detect both '\' and '/'
5533 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5534 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5535 regression tests (ds390 cannot return bool yet)
5536 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5537 document critical interrupts on z80, document changed SDCC define
5538 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5539 (_a390_mapping): added .org directive
5540 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5541 (genMultOneByte): fixed warnings
5542 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5544 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5545 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5546 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5547 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5548 * src/pic16/main.c: removed newReg prototype
5549 * src/pic16/pcode.c,
5550 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5552 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5554 * src/pic16/ralloc.c
5555 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5557 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5558 from short to PIC_OPTYPE
5559 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5560 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5561 optype from short to PIC_OPTYPE
5562 * src/port.h: made int_size unsigned to fix warnings
5563 * src/SDCC.y: fixed warning on MSVC
5564 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5565 * src/SDCCopt.c (convertToFcall): fixed warnings
5566 * src/SDCCsymt.h: removed double prototype for genSymName
5567 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5568 offset int to fix warnings
5570 2006-04-22 Borut Razem <borut.razem AT siol.net>
5572 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5573 references to CVS replaced with Subversion
5575 2006-04-21 Borut Razem <borut.razem AT siol.net>
5577 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5578 references to CVS replaced with Subversion
5580 2006-04-19 Borut Razem <borut.razem AT siol.net>
5582 * src/version.awk: adapted for svn
5583 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5584 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5585 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5586 /binutils-avr/etc/*.vi, *.jin: removed all properties
5587 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5589 2006-04-19 Borut Razem <borut.razem AT siol.net>
5591 * CVS to Subversion migration completed
5593 2006-04-18 Borut Razem <borut.razem AT siol.net>
5595 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
5596 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
5598 2006-04-17 Borut Razem <borut.razem AT siol.net>
5600 * device/include/Makefile.in: added pic/*.inc to the installation
5602 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5604 * support/regression/collate-results.py: fixed output in case of
5606 * support/regression/generate-cases.py: fixed splitting of pathnames
5608 * as/hc08/lklibr.c (addfile),
5609 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5611 2006-04-11 Raphael Neider <rneider AT web.de>
5613 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5614 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5615 * src/pic16/pcode.c (assignValnums): fixed #1460578
5617 2006-04-11 Raphael Neider <rneider AT web.de>
5619 * device/lib/pic/libdev/*.c,
5620 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5621 fixes #1468739, enables compilation in --std-c99 mode
5622 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5624 2006-04-11 Raphael Neider <rneider AT web.de>
5626 * src/pic/device.c (find_device): removed debug output
5627 (list_valid_pics): enabled verbose listing of supported devices
5628 * device/include/stdbool.h: define bool as char for pic14/16 as well
5630 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5632 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5634 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5636 * .version: bumped version to 2.5.6
5637 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5639 2006-04-06 Raphael Neider <rneider AT web.de>
5641 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5642 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5643 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5644 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5645 pic14_constructAbsMap
5646 (pic14printPublics): declare absolute global symbols as global
5647 (pic14createInterruptVect),
5648 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5649 (newReg): assume new registers unused, use correct name in
5650 hashtable (reg->name instead of name), more debugLog output
5651 * src/pic/device.h (PIC_device): added fields for verbose output
5652 * src/pic/device.c: moved device definition to pic14devices.txt,
5653 added routines for runtime parsing of pic14devices.txt,
5654 added support for second config word
5655 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5656 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5657 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5658 (_pic14_parseOptions): moved pCodeInitRegisters here
5659 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5660 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5661 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5662 handling the pseudo stack
5663 * device/lib/Makefile.in: ignore failures in objects-pic16,
5664 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5665 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5666 * device/lib/pic/Makefile.subdir,
5667 * device/lib/pic16/Makefile.subdir: improved clean rules
5668 * device/lib/pic/libdev/: NEW, pic14 device libraries
5669 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5670 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5671 * device/include/Makefile.in: create subdir and install pic14 headers
5672 * device/include/pic/p16f_common.inc: removed unused declarations
5673 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
5674 PICs from inc2h.pl v1.6,
5675 replaced BIT_AT macros with struct declarations
5676 * device/include/pic/pic14devices.txt: definition of supported devices,
5677 all above improvements contributed by Zik Saleeba, thanks
5678 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
5679 * support/scripts/sdcc.nsi: also install pic14 device libraries and
5682 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5684 * device/include/mcs51/c8051f410.h: added interrupt numbers,
5685 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
5686 thanks to Charles Olds
5688 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5690 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
5692 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5694 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
5695 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
5696 * support/regression/bug1464657.c: added, new test
5698 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5700 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
5703 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5705 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
5706 --no-peep and --peep-file <file> are used don't use default rules but
5709 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5711 * src/mcs51/gen.c (genCall): fixed bug 1457608
5713 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5715 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
5716 changes seem to cause (trigger?) problems with the build system.
5718 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
5720 * src/SDCCpeeph.c (operandsLiteral): new, added,
5721 (callFuncByName): inserted operandsLiteral
5722 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
5724 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5726 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
5727 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
5729 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
5731 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
5732 implemented patch 1120823 Thanks to Willy De la Court (normal
5733 interrupts need an interrupt number now if they are made critical),
5734 and enabled nesting of critical functions though not for gbz80
5735 (genCritical, genEndCritical): added functions
5736 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
5737 * src/z80/mappings.i: added "ei" to all mappings
5739 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5741 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
5742 submitted by the Debian SDCC maintainer Aurelien Jarno:
5743 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
5744 archive with gcc 4.1 on mips and wrote the patch"
5746 2006-03-16 Raphael Neider <rneider AT web.de>
5748 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
5749 the left operand is shorter than the result (c* = lit-c* + int),
5751 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
5754 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5756 * src/.version: increased version number to 2.5.5
5757 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
5758 linking is done manually in pic16 port's _linkEdit,
5759 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
5760 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
5761 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
5762 allocate asmop as AOP_ACC,
5763 (aopForRemat): added parameter 'bool result' in function declaration,
5764 (pic16_aopGet): return AOP_ACC when accessing WREG,
5765 (pic16_popGetTempReg): minor modification,
5766 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
5767 'pic16_allocWithIdx',
5768 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
5769 calling function in absolute addresses,
5770 (genAssign): take into account AOP_ACC asmop,
5771 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
5772 * src/pic16/pcoderegs.c: some debug functions and lines added,
5773 * src/pic16/ralloc.c (decodeRegType): added but commented out,
5774 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
5776 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
5777 call to allocReg, not by manually allocating a new one,
5778 (pic16_assignRegisters): now before going through the register
5779 allocating functions mark all registers as free. This eliminates some
5780 side effects resulting from peephole parser done earlier in the backbone
5782 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
5784 * src/SDCCicode.c (geniCodeLogic),
5785 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
5787 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
5789 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
5790 (genSend): bugfix, do not allocate and free twice,
5791 (shiftRLong): handle partially overlapping aops
5792 * support/regression/tests/bitopcse.c: fixed warning redefined idata
5794 2006-03-08 Borut Razem <borut.razem AT siol.net>
5796 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
5799 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
5801 * support/regression/tests/bug1409955.c: new, added
5802 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
5803 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
5804 (aopForSym, aopOp): increment asmop.allocated if reused,
5805 (freeAsmop): decrement asmop.allocated and check for zero instead of
5807 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
5808 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
5809 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
5810 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
5811 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
5812 genSignedRightShift, genRightShift, genDataPointerGet,
5813 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
5814 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
5815 in reverse order from allocation,
5816 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
5817 added swappedLR to keep track
5818 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
5819 pdata & code for GCC, z80, gbz80 & hc08
5820 * support/regression/tests/zeropad.c: moved defines to testfwk.h
5822 2006-03-08 Raphael Neider <rneider AT web.de>
5824 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
5826 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
5828 * device/include/mcs51/c8051f410.h: new SiLabs mcu
5829 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
5830 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
5832 2006-03-06 Borut Razem <borut.razem AT siol.net>
5834 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
5835 made the linker quiet
5837 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
5839 * src/pic16/gen.c (genPcall): fixed bug #1443644
5840 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
5841 which dumps before the function entry point a data byte which represents
5842 the number of the local variables used by the specified function, added
5843 'xinst' for initial support for Extended Instruction Support,
5844 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
5845 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
5846 port->fun_prefix anymore (may change later),
5847 (genFunction, genEndFunction): do not store/restore local registers for
5848 _main (this should take care the --main-return command line option in
5850 (genOr): removed some legacy pic-port instructions,
5851 * src/pic16/genarith.c (genAddLit): re-enabled old code because
5852 performing operations with SFR's causes data to be written more than
5853 once to each SFR. Perhaps SFRs should be handled in special cases...
5854 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
5856 * src/pic16/main.c (_process_pragma): stack bound checking did not take
5857 into account for stack starting position,
5858 (struct OPTIONS pic16_optionsTable): added command line argument
5859 --extended or -y for Extended Instruction Support,
5860 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
5861 (deassignLRs): *** perhaps the most important change, old 'for' code
5862 (commented out for reference), didn't account for some registers which
5863 were left marked 'not free' after a pointer operation. The change
5864 reduces register usage a lot in some cases
5866 2006-03-04 Borut Razem <borut.razem AT siol.net>
5868 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
5870 * support/regression/tests/bug-524697.c: decreased array size for
5871 mcs51 to fit into the internal RAM
5872 * support/regression/Makefile.in: a little bit more verbose
5874 2006-03-03 Borut Razem <borut.razem AT siol.net>
5876 * support/regression/fwk/lib/testfwk.c,
5877 support/regression/fwk/include/testfwk.h: introduced function
5878 _prints(), nonrecursive _printn(), call _initEmu() from main()
5879 * support/regression/ports/gbz80/support.asm,
5880 support/regression/ports/ucz80/support.asm,
5881 support/regression/ports/z80/support.asm,
5882 support/regression/ports/ds390/support.c,
5883 support/regression/ports/hc08/support.c,
5884 support/regression/ports/host/support.c,
5885 support/regression/ports/mcs51/support.c,
5886 support/regression/ports/xa51/support.c: added empty _initEmu()
5888 * support/regression/ports/pic16/gpsim.cmd,
5889 support/regression/ports/pic16/spec.mk,
5890 support/regression/ports/pic16/support.c,
5891 support/regression/Makefile.in: added pic16 regression test
5893 2006-03-01 Raphael Neider <rneider AT web.de>
5895 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
5896 genConstPointerGet): use safe way of generating MOVFF to cover
5897 literals as well as registers, fixes bug #1440527
5898 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
5900 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
5901 more correctly, fixes bug #1232186
5902 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
5903 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
5904 gplink guess the correct processor in more cases, applied patch
5905 from Till Riedel attached to and fixing bug #1436552
5907 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5909 * support/regression/tests/array.c: added, contains check for #1434401
5910 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
5912 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
5914 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
5915 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
5916 * device/include/mcs51/c8051f326.h,
5917 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
5918 * device/include/mcs51/c8051f000.h,
5919 * device/include/mcs51/c8051f018.h,
5920 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
5921 PCON_IDLE,PCON_STOP and added sfr16 definitions
5923 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5925 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
5926 genGetWord): fixed bug 1409955
5928 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5930 * device/include/hc08/mc68hc908gp32.h,
5931 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
5933 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
5935 * src/SDCCast.c (constExprValue): return NULL if not a value
5936 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
5937 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
5938 * support/regression/tests/bitfields.c: enabled signed bitfield for all
5940 2006-02-13 Borut Razem <borut.razem AT siol.net>
5942 * src/regression/ptrarg.c: added, fails due to bug #1430967
5943 * src/regression/Makefile: ptrarg.c added, ...
5945 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
5947 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
5948 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
5950 2006-02-11 Borut Razem <borut.razem AT siol.net>
5952 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
5953 print "Processor: xxx" message to stdout only if --verbose
5955 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
5957 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
5958 * support/regression/tests/bug1426356.c: added
5959 * support/regression/tests/bitfields.c: removed 2 tests
5961 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
5963 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
5964 * device/include/mcs51/c8051f330.h,
5965 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
5966 PCON_IDLE,PCON_STOP and added sfr16 definitions
5967 * device/lib/_divsint.c,
5968 * device/lib/_divuint.c,
5969 * device/lib/_divulong.c,
5970 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
5971 register bank bug for small stackauto
5973 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
5975 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
5977 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
5979 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
5980 * all.dsp: corrected several bin paths
5981 * device/include/mcs51/c8051f120.h,
5982 * device/include/mcs51/c8051f300.h,
5983 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
5984 to PCON_IDLE,PCON_STOP
5985 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
5986 * device/lib/printf_large.c (output_float): fixed bug 1388703
5987 * support/regression/tests/bug1057979.c: added test for bug 1388703
5989 2006-02-08 Raphael Neider <rneider AT web.de>
5991 * src/pic/pcode.c (pciTRIS): fixed typo,
5992 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
5993 (LinkFlow): fixed handling of flows that end in a call,
5994 (ReuseReg): perform safety check earlier
5995 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
5996 to work with flows at the beginning of a pBlock,
5997 fixes #1426557 (Symbol not previously defined),
5998 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6000 (RemoveUnusedRegisters): update register usage info
6001 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6002 created, reuse existing ones instead
6003 * src/pic/gen.c (genPcall): fixed #1424719
6005 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6007 * link/z80/lkmain.c,
6009 * link/z80/lkdata.c,
6010 * link/z80/aslink.h: fixed build on current cygwin:
6011 replaced getline() by lk_getline()
6013 2006-02-01 Borut Razem <borut.razem AT siol.net>
6015 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6016 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6017 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6018 src/regression/bool1.c, src/regression/bool2.c,
6019 src/regression/bool3.c, src/regression/call1.c,
6020 src/regression/compare.c, src/regression/compare10.c,
6021 src/regression/compare2.c, src/regression/compare3.c,
6022 src/regression/compare4.c, src/regression/compare5.c,
6023 src/regression/compare6.c, src/regression/compare7.c,
6024 src/regression/compare8.c, src/regression/compare9.c,
6025 src/regression/configword.c, src/regression/for.c,
6026 src/regression/inline.c, src/regression/mult1.c,
6027 src/regression/nestfor.c, src/regression/or1.c,
6028 src/regression/pointer1.c, src/regression/ptrfunc.c,
6029 src/regression/rotate1.c, src/regression/rotate2.c,
6030 src/regression/rotate3.c, src/regression/rotate4.c,
6031 src/regression/rotate5.c, src/regression/rotate6.c,
6032 src/regression/rotate7.c, src/regression/string1.c,
6033 src/regression/struct1.c, src/regression/sub.c,
6034 src/regression/sub2.c, src/regression/switch1.c,
6035 src/regression/while.c, src/regression/xor.c,
6036 src/regression/create_stc, src/regression/simulate,
6037 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6039 * src/regression/gpsim_assert.h: added
6041 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6043 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6044 ((void (code *) (void)) 0) ();
6053 * as/mcs51/aslink.h,
6055 * as/mcs51/asmain.c,
6056 * as/mcs51/lkdata.c,
6058 * as/mcs51/lkmain.c,
6061 * as/z80/asmain.c: fixed build on current cygwin:
6062 replaced getline() by as_getline()
6064 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6066 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6067 declarator in the symbol chain
6069 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6070 parameter list for function pointers
6071 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6072 * support/regression/tests/bug-716242.c: added
6074 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6076 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6078 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6080 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6082 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6083 inifinitely recurseable, added static
6084 * support/regression/tests/bug-1408066.c: added
6086 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6089 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6090 renamed, added possibility to create "postLoopLbl"-labels
6091 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6092 newiTempLoopHeaderLabel
6093 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6094 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6095 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6096 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6097 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6098 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6099 (basicInduction): fixed bug #136564, made static,
6100 (loopInduction): changed parameter of basicInduction, made static,
6101 (addPostLoopBlock): added
6102 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6103 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6105 * support/regression/tests/bug-136564.c: added
6106 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6107 --std-sdcc99 to LIBSDCCFLAGS
6109 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6111 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6113 * support/regression/tests/bug-1406131.c: added
6115 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6117 * src/SDCCast.c (decorateType): fix promotion of unary minus
6118 * src/SDCCsymt.c (computeType): beautified
6119 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6120 (valUnaryPM, valComplement): fix sign and promotion,
6121 (valNot): ANSI: result type is int (SDCC: unsigned char)
6122 * support/regression/tests/uminus.c: speedup by removing superflous
6124 * support/regression/tests/onebyte.c: added promotion and signedness
6125 tests for unary minus
6126 * support/regressions/tests/bug-477927.c: disable warning about
6127 uninitialized variables
6128 * support/regression/tests/not.c: added
6130 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6132 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6133 * src/mcs51/gen.c (gen51Code): show final register usage after
6134 fillGaps in asm with --i-code-in-asm
6135 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6136 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6137 incUsed, rliveClear, adjustIChain): made static,
6138 (setFromRange): excluded because it's unused,
6139 (findPrevUseSym, markWholeLoop): added,
6140 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6141 through all branches of predecessors enables sdcc to emit the warning
6142 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6143 (rlivePoint): made static, added parameter emitWarnings which is only
6144 true during the first run out of two,
6145 (findRecursiveSucc, findRecursivePred): removed,
6146 (computeLiveRanges): made static, added parameter emitWarnings,
6147 (dumpIcRlive): added for debugging only
6148 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6149 removed prototype of setFromRange()
6150 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6151 in call of computeLiveRanges()
6152 * support/regression/tests/bug-895992.c: added
6153 * support/regression/tests/bug-971834.c: added
6154 * support/valdiag/tests/bug-895992.c: added
6155 * support/valdiag/tests/bug-971834.c: added
6157 2005-12-18 Raphael Neider <rneider AT web.de>
6159 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6160 (genUnpackBits): improved code for direct operands,
6161 (genPackBits): improved code for literal assignment to bitfields
6162 and for direct destination operands (no FSR indirection),
6163 prevented redundant AND, fixes #1362800,
6164 (AccLsh): added parameter to disable masking of the result
6165 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6166 skip instructions with side-effects (like incfsz),
6167 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6168 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6169 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6172 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6174 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6175 volatile variables as spill location
6177 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6179 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6181 * support/regression/tests/bug-1376320.c: added
6183 2005-12-08 Raphael Neider <rneider AT web.de>
6185 * src/pic/device.c: renamed is_shared to pic14_is_shared
6186 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6187 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6188 (is_valid_identifier): added for above workaround
6190 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6192 * device/lib/Makefile.in: fixed to enable port-specific-objects
6193 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6194 char, thanks Hubert Sack
6195 * doc/sdccman.lyx: documented --xstack-loc,
6196 elaborated a bit more on interrupts and pitfalls,
6197 removed "setjmp/longjmp unsupported",
6198 documented some unsupported C99 features
6199 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6200 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6201 if, thanks Hubert Sack
6202 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6203 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6205 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6206 regression tests can report resource usage (rfe 700441)
6207 * support/regression/collate-results.py: report resource usage
6208 * support/regression/ports/ds390/spec.mk,
6209 * support/regression/ports/hc08/spec.mk,
6210 * support/regression/ports/mcs51/spec.mk,
6211 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6212 * support/regression/ports/ds390/uCsim.cmd,
6213 * support/regression/ports/hc08/uCsim.cmd,
6214 * support/regression/ports/mcs51/uCsim.cmd,
6215 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6216 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6217 library, use the default one
6218 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6219 building the library
6221 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6223 * config.dsp: added dependency on .version and configure_vc.awk
6224 * device/include/setjmp.h: updated for --stack-auto and --xstack
6225 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6226 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6227 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6228 * device/lib/libsdcc.lib: added _setjmp
6229 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6230 (decorateType): fixed bug 1372851,
6231 (optimizeGetHbit): fixed warning
6232 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6233 array initialisation
6234 * support/regression/tests/bug1057979.c: added test for bug 1358192
6235 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6237 2005-12-03 Borut Razem <borut.razem AT siol.net>
6239 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6240 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6242 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6244 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6245 createIval): implement symbol independant "flexible array member",
6246 (createIvalCharPtr): implemented flexible array initialisation with a
6248 * src/SDCCsymt.c (copyStruct): removed,
6249 (getSize): fixed misleading comment,
6250 (getAllocSize): removed, the additional allocation size is now in
6251 sym->flexArrayLength,
6252 (checkStructFlexArray): new, syntax checks for flexible array members,
6253 (compStructSize): added syntax checks for "flexible array members"
6254 (copyStruct): removed,
6255 (copyLinkChain): removed inefficient fix for bug 770487
6256 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6257 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6258 symbol->flexArrayLength
6260 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6261 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6262 * support/regression/tests/structflexarray.c: added
6263 * support/valdiag/tests/structflexiblearray.c: added
6265 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6267 * src/SDCCast.c (decorateType): fixed bug 1368489
6268 * support/Util/SDCCerr.c,
6269 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6271 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6273 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6274 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6276 2005-11-27 Borut Razem <borut.razem AT siol.net>
6278 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6279 support/cpp2/mkdeps.h: added command line option
6280 -obj-ext=<extension> to SDCPP to define object file externion, used
6281 for generation of make dependencies (-M)
6282 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6284 2005-11-26 Borut Razem <borut.razem AT siol.net>
6286 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6287 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6288 added pic and pic16 libraries
6290 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6292 * device/include/float.h: Corrected typo in prototype of __fsgt
6294 2005-11-25 Borut Razem <borut.razem AT siol.net>
6296 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6297 added creation of model-mcs51-stack-auto libraries
6299 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6301 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6303 * src/SDCCast.c (createIvalArray): removed obsolete comment
6305 2005-11-24 Borut Razem <borut.razem AT siol.net>
6307 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6308 added missing device/lib/mcs51/crt*.asm sources
6310 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6312 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6314 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6316 * device/lib/_fs2schar.c,
6317 * device/lib/_fs2sint.c,
6318 * device/lib/_fs2slong.c: optimized inline asm
6320 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6322 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6323 Better handling of floats between -1.0 and 0.0.
6325 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6327 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6328 (the missing "if"s prohibited removal of redundant labels)
6330 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6332 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6333 Properly convert floats between -1.0 and 0.0 to long, int, and char
6334 types (max integer value of negative floats tends to zero).
6335 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6336 Removed changes made so to work properly with floats between
6337 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6340 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6342 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6343 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6344 (genCast) cosmetic change
6345 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6346 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6348 * support/regression/tests/bitfields (testSignedBitfields): added
6350 2005-11-18 Borut Razem <borut.razem AT siol.net>
6352 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6353 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6354 introduced SILENT option to make building of pic16 libraries less
6356 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6358 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6359 Now they work properly with floats between -1.0 and 0.0
6360 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6362 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6364 * src/SDCCicode.c (printOperand): added missing else
6366 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6368 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6369 reformatted for better readability
6370 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6373 2005-11-17 Borut Razem <borut.razem AT siol.net>
6375 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6376 introduced SILENT option to make building of pic16 libraries less
6377 verbose - used for nightly snapshot build
6378 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6379 available on Win32 platforms.
6380 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6381 medium, large, pic and pic16
6383 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6385 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6386 printf("%f"...) sets fraction to zero.
6388 2005-11-16 Raphael Neider <rneider AT web.de>
6390 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6392 * src/pic/gen.c (genIfx): implemented for CARRY bit
6393 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6394 to generic pointers, fixes #1357332,
6395 (pic16_movLit2f): NEW,
6396 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6398 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6400 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6402 2005-11-11 Raphael Neider <rneider AT web.de>
6404 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6405 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6406 compute pointer's type from operand,
6407 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6408 improved single bit reads, fixes bug #1353379
6410 2005-11-09 Borut Razem <borut.razem AT siol.net>
6412 * support/scripts/sdcc.nsi: added lib/pic to the package
6414 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6416 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6418 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6420 * support/regression/tests/bug1348008.c: added
6421 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6422 * support/regression/tests/bug1337835.c: updated comment
6424 2005-11-06 Borut Razem <borut.razem AT siol.net>
6426 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6427 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6428 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6429 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6430 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6431 dynamic construction of cl_error_class and derivates - 2.nd try
6433 2005-11-05 Borut Razem <borut.razem AT siol.net>
6435 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6436 bug, which caused Bus Errors on sparc solaris
6438 2005-11-04 Borut Razem <borut.razem AT siol.net>
6440 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6441 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6442 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6443 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6444 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6445 and derivates to resolve the initialization problem on OSX
6447 2005-11-02 Borut Razem <borut.razem AT siol.net>
6449 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6450 corrected typo - #include <winsock2.h>
6452 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6454 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6455 (_asxxxx_mapping): added org directive for future enhancements
6457 2005-11-01 Borut Razem <borut.razem AT siol.net>
6459 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6460 enabled sockets on WIN32
6461 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6463 2005-10-31 Borut Razem <borut.razem AT siol.net>
6465 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6466 WIN32 backslash path delimiters should be escaped when used in C strings
6467 * support/regression/tests/bitfields.c: exclude failing assertions for
6468 __CYGWIN32__ and __MINGW32__ hosts
6470 2005-10-30 Borut Razem <borut.razem AT siol.net>
6472 * src/SDCCutil.c: corrected double comparison typo
6474 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6476 * device/lib/medium/Makefile: added for new memory model medium
6477 * device/include/asm/mcs51/features.h: updated for medium/pdata
6478 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6479 added Multiply & Accumulate sbit's and MAC0_PAGE define
6480 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6481 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6482 * device/lib/_mullong.c: update for medium model
6483 * device/lib/incl.mk: added medium model
6484 * doc/sdccman.lyx: documented medium model
6485 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6486 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6487 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6488 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6489 (allocParms): set SCLS and OCLS to pdata for medium model
6490 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6492 (powof2): return <0 if not power of 2
6493 * src/avr/gen.c (genBitWise): use updated powof2
6494 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6495 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6496 (shiftLLeftOrResult): use B if necessary
6497 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6498 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6499 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6500 * support/regression/Makefile.in: added test-mcs51-medium
6501 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6503 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6505 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6507 * device/lib/time.c (mktime): fixed bug 1334315
6509 2005-10-28 Raphael Neider <rneider AT web.de>
6511 * device/include/pic/p16f_common.inc: added common declarations
6512 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6514 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6516 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6517 (aopPutUsesAcc): added to predict accumulator use,
6518 (assignResultValue): save acc if necessary,
6519 (genMinusDec): store result if indirectly addressed,
6520 (genDivOneByte): save acc if necessary,
6521 (movLeft2Result): bugfix if left already in acc,
6522 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6523 attention to accumulator use (esp. pdata),
6524 (genReceive): receive pdata correctly
6525 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6526 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6528 2005-10-27 Raphael Neider <rneider AT web.de>
6530 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6532 2005-10-27 Raphael Neider <rneider AT web.de>
6534 * .version: changed version to 2.5.4
6535 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6536 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6537 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6538 arithmetics support routines
6539 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6540 * device/lib/Makefile.in: also create installdir for pic
6542 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6544 * src/pic/device.c (dump_sfr): rewritten to delegate register
6545 placement to the linker (use `extern sym' rather than sym EQU addr),
6546 (validAddress): fixed to check last specified address
6547 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6548 (popGetLit): truncate literal value to 8 bit,
6549 (popGet): moved assert to more appropriate place
6550 (popGetExternal): create pCode operand from and mark the according
6551 symbol as being `extern'
6552 (popGetAddr): added sanity check on immediate's offset, provide
6553 GPOINTER tag on demand
6554 (aopPut): fixed for immediates,
6555 (mov2w_op): move operand's address or contents to WREG (depending on
6556 operand type), safer variant of mov2w,
6557 (movwf,call_libraryfunc): NEW, handy abbreviations,
6558 (get_argument_pcop,get_return_val_pcop,pass_argument,
6559 get_returnvalue): interface for accessing function parameters and
6561 (assignResultValuei,genRet): use new parameter/return value interface
6562 (pic14_getDataSize): back to old version handling generic pointers,
6563 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6564 provided implementation and/or fixed old one,
6565 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6566 calls, removed legacy 8051 reference code
6567 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6568 (loadSignToC): NEW, move the operands sign bit to CARRY,
6569 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6570 genRightShiftSigned, accepts negative shift counts,
6571 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6572 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6573 generic pointers, __data pointers and __code pointers,
6574 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6575 and signed bitfields, limit bitfields to 8 bit,
6576 (genDataPointerGet): fixed number of bytes read,
6577 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6578 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6579 pointers to constant data are no longer assumed to point to __code
6580 space, removed invalid pointer types,
6581 (bitpatternFromVal): retrieve the PICs representation of an integer
6583 (genDataPointerSet): fixed assigning to po_immediate operands,
6584 (genGenPointerSet): implemented as library call,
6585 (genIfx): fixed incorrect condition,
6586 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6587 provide GPOINTER tag according to destination's storage class,
6588 (genCast): added code to handle casting to generic pointers, added
6589 sign-/zero extension of the result
6590 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6591 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6592 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6594 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6595 address/register resides in the shared banks
6596 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6597 put all variables into separate sections (have the linker arrange
6599 (picglue): put init code and interrupt handlers in separate sections
6600 * src/pic/main.c: added port specific options table, modified to PORT
6601 structure to make GPOINTERs 3 byte, added pic14_options
6602 (_pic14_do_link): private linking routine (update paths to libraries,
6603 add libsdcc.lib by default)
6604 * src/pic/main.h: declare pic14_options
6605 * src/pic/pcode.c: fixed instructions i/o relations,
6606 (RegCond): reverted to correct version,
6607 (newpCodeOpLit): truncate literals to 8 bit,
6608 (genericPrint): added debug output,
6609 (getRegFromInstruction): fixed for various operand types, simplified
6610 (BuildFlow): fixed broken handling of isntructions with labels
6611 (LinkFlow): start at last instruction in flow (skip trailing comments),
6612 pass the flow on to the next instruction after CALL
6613 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6614 (insertPCodeInstruction): fixed inserting after a skip instruction,
6615 (DoBankSelect): fixed for labeled instructions
6616 (OptimizepBlock): honor --nopeep switch
6617 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6618 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6619 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6620 (pCodeOptime2pCodes): allow disabling this optimization via
6621 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6622 but is still buggy), started implementation of a dataflow based
6623 pCode optimization (CSE + dead code elimination)
6624 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6625 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6626 names are independant of the stack location and therefore portable across
6629 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6631 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6632 (selectSpil): fixed bug 1337835 by not spilling bit variables
6633 * support/regression/tests/bug1337835.c: added test for this bug
6634 * src/mcs51/peeph.def: restart after rule 3.c,
6635 addded rules 263.x to optimize loading constants
6637 2005-10-26 Raphael Neider <rneider AT web.de>
6639 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6640 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6641 (genAssign): emit warning when casting literals to generic pointer
6642 type, also applies when taking the address of a fixed variable,
6643 (genCast): improved casting to generic pointers
6644 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6645 extern variables, added verbose error message
6646 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6648 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6650 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6651 carry must be complemented too
6652 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6653 could be emitted by genMinus
6654 * src/SDCCval.c (constVal): fixed bug 1305065
6656 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6658 * src/SDCCast.c (addCast): added promotion for bit variables
6659 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6660 promotion casts + optimisation
6661 (optimizeGetWord): fix warning 'i' might be used uninitialized
6662 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6663 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6665 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6667 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6668 all chars are promoted to int; promotion should be handled in SDCCast.c
6670 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6672 * device/lib/_strcmp.c: Fixed bug 1326457
6674 2005-10-11 Raphael Neider <rneider AT web.de>
6676 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
6677 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
6679 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
6681 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
6682 * support/regression/tests/sfr16.c: added test for the sfr32 bug
6684 2005-10-04 Raphael Neider <rneider AT web.de>
6686 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
6687 device/lib/pic16/pics.all: added pic18f1320
6688 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
6690 2005-09-30 Raphael Neider <rneider AT web.de>
6692 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
6693 * src/pic16/devices.inc: NEW, provides device descriptions
6694 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
6696 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
6698 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
6701 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
6703 * doc/sdccman.lyx: updated Highest Order Bit documentation,
6704 documented Any Order Bit, Higher Order Byte and Higher Order Word
6705 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
6706 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
6707 (optimizeGetAbit): new, to get any bit, not only the high bit,
6708 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
6709 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
6710 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
6711 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
6712 RIGHT_OP: also try GETBYTE, GETWORD optimization,
6713 GETABIT, GETBYTE, GETWORD: decorate them,
6714 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
6715 (ast_print): added GETABIT, GETBYTE, GETWORD
6716 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
6717 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
6718 (geniCodeBinary): new generic binary icode,
6719 (ast2iCode): added GETABIT, GETBYTE, GETWORD
6720 * src/port.h: updated comment for PORT.hasExtBitOp
6721 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
6722 (genGetByte): new, to get a single byte,
6723 (genGetWord): new, to get a word from a long,
6724 (gen51Code): added GETABIT, GETBYTE, GETWORD
6725 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
6727 2005-09-23 Raphael Neider <rneider AT web.de>
6729 * configure.in, configure: have device/lib/pic configured
6730 * device/lib/Makefile.in: added model-pic14
6731 * device/lib/clean.mk: added pic/ to clean rule
6732 * device/lib/pic: added rudimentary pic14 library providing support
6733 functions for multiplication/division/generic pointer access
6734 * src/SDCCopt.c (convilong): mark support functions as extern
6735 for pic14 port as well
6736 * src/pic/gen.c (genMult): added assertions,
6737 (genpic14Code): emit warning on unhandled iCodes
6738 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
6739 * src/pic/pcode.c (pCodeOpCopy),
6740 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
6741 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
6742 SFR_REGISTER}), made safe for future extensions
6743 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
6744 instructions even if preceeded by SKIP instructions (also remove
6745 them); removed unused code
6746 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
6747 prevents leaving parts of the structure uninitialized after copying
6749 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
6751 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
6753 * support/regression/tests/addsub.c: added test for the bug
6755 2005-09-21 Raphael Neider <rneider AT web.de>
6757 * device/include/pic16/pic18f1220.h,
6758 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
6759 * device/lib/pic16/Makefile.rules: added missing opening paren
6760 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
6761 are provided in genutils.c,
6762 (genUminusFloat,genUminus,genCmpEq): added asserts on different
6763 operand/result sizes,
6764 (genCmp): assert on NULL pointers first, then check deref'ed values
6765 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
6768 2005-09-18 Raphael Neider <rneider AT web.de>
6770 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
6771 as these are now unused,
6772 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
6773 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
6774 local, avoids uninitialized pointer dereference on r->name
6775 * src/pic16/ralloc.c (newReg): fixed indentation
6777 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
6779 * src/SDCCval.c (constVal): fixed bug 730366
6780 * support/Util/SDCCerr.c,
6781 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
6783 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
6785 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
6787 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
6789 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
6791 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
6793 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
6794 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6795 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
6796 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6797 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
6798 * packihx/packihx.c (hexDigit): made c unsigned char
6799 * as/mcs51/lklibr.c (fndsym),
6800 * link/z80/lkgb.c (gb),
6801 * link/z80/lklibr.c (fndsym),
6802 * link/z80/lkrloc.c (relr),
6803 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
6804 * src/SDCC.lex (checkCurrFile, process_pragma),
6805 * src/SDCCglue.c (spacesToUnderscores),
6806 * src/SDCCmain.c (setParseWithComma, processFile),
6807 * src/asm.c (tvsprintf, printCLine),
6808 * src/avr/gen.c (emitcode, aopPut),
6809 * src/ds390/gen.c (emitcode),
6810 * src/hc08/gen.c (emitcode, emitinline),
6811 * src/mcs51/gen.c (emitcode, genInline),
6812 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6814 * src/pic/ralloc.c (debugLog),
6815 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6817 * src/pic16/ralloc.c (debugLog),
6818 * src/z80/main.c (_process_pragma):
6819 made all ctype.h function calls safe
6820 * src/SDCCopt.c: include math.h for fabs
6821 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
6822 and used them throughout the code to make ctype.h function calls safe
6823 * src/ds390/main.c (asmLineNodeFromLineNode),
6824 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
6825 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
6827 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
6828 (newpCodeAsmDir): made ctype.h function calls safe
6829 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
6830 pic16_emitcode): made lbp unsigned char*
6831 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
6832 (pic16_newpCodeAsmDir): made ctype.h function calls safe
6833 * src/xa51/gen.c (emitcode),
6834 * src/z80/gen.c (_emit2): made lbp unsigned char*
6835 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
6838 2005-09-05 Raphael Neider <rneider AT web.de>
6840 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
6841 access bank splitpoint
6843 2005-09-05 Raphael Neider <rneider AT web.de>
6845 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
6847 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
6849 * .version: changed to version 2.5.3
6850 * doc/sdccman.lyx: changed version to 2.5.3,
6851 documented --codeseg and --constseg and pragma codeseg and constseg,
6852 documented bit parameters (reentrant) and bit returning
6853 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
6854 currFunc->recvSize, but is this ok for all ports?
6855 (ast2iCode): result of ~ on unsigned char must be cast to int for
6857 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
6858 function pointers in bit space
6859 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
6860 (processFuncArgs): call port.reg_parm() with reentrancy info
6868 * src/z80/main.c: port.reg_parm prototype extended with
6869 "bool reentrant" parameter
6870 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
6871 options.stackAuto for allocating bit register parameters
6872 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
6873 (genSend): set BitBankUsed if it is,
6874 (selectRegBank): factored out of genCall for use in genPcall,
6875 (genCall): removed redundant dtype assignmen, use selectRegBank,
6876 (genPcall): handle returning in Carry properly, save in F0 if needed,
6877 (genReceive): handle bit register parameters
6878 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
6879 (mcs51_assignRegisters): enable bit registers for all reentrant
6880 functions and don't set BitBankUsed unconditionally
6881 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
6882 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
6883 * support/regression/tests/funptrs.c: added tests for BOOL and for return
6885 2005-08-27 Borut Razem <borut.razem AT siol.net>
6887 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
6888 ppc-osx (Darwin) does not support -u option. It seems that it is
6889 supported only on Linux - GNU cp
6891 2005-08-25 Borut Razem <borut.razem AT siol.net>
6893 * sim/ucsim/gui.src/serio.src/Makefile.in,
6894 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
6895 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6896 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
6897 install and strip, since the strip at /usr/ccs/bin should be used
6900 2005-08-24 Borut Razem <borut.razem AT siol.net>
6902 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
6904 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
6906 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
6909 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
6911 * as/mcs51/aslink.h: completed lkrloc.c prototypes
6912 * as/mcs51/lkmain.c (link_main): fixed warning
6913 * device/include/stdbool.h: ds390 has no advanced bit support yet
6914 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
6915 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
6916 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
6917 and updated their macros
6918 * src/SDCCval.c (constVal): updated comment for renamed b_long
6920 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
6922 * as/mcs51/asdata.c: changed ctype['['] to BINOP
6923 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
6924 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
6925 (oprio): set priority for '['
6926 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
6928 * as/mcs51/asm.h: added defines R_BIT and S_BIT
6929 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
6930 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
6931 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
6932 added overlayable BIT_BANK area
6933 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
6934 (summary2): explain 'T' in legenda
6935 * as/mcs51/lkrloc.c: replaced old K&R style,
6936 (relr): added R_BIT processing,
6937 (errmsg): added "Bit-addressable relocation error",
6938 (adb_bit): added for converting from byte- to bit-addressable space,
6939 (adb_24_bit): added for converting from byte- to bit-addressable space
6940 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
6941 used in reentrant functions now even as return value
6942 * device/lib/_gptrput.c (_gptrput): removed obsolete code
6943 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
6944 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
6945 * src/SDCCglobl.h: added indicator BitBankUsed
6946 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
6947 the bit registers b0-b7
6948 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
6949 (geniCodeCast): fixed bug 1263853,
6950 (geniCodeLogicAndOr): put result in bool or char,
6951 (geniCodeReceive): added parameter func for accessing the return type,
6952 (geniCodeFunctionBody): pass func to geniCodeReceive
6953 * src/SDCCmain.c: added indicator BitBankUsed
6954 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
6955 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
6956 (checkSClass): don't put automatic bool/bit on stack,
6957 (checkFunction): removed check on function cannot return bit
6958 * src/SDCCsymt.h: added newBoolLink prototype
6959 * src/mcs51/gen.c (rb1regs): added bit registers,
6960 (movc): created for assigning to carry,
6961 (pushReg, popReg): created for pushing registers,
6962 (sameRegs): check both AOP_REG and AOP_CRY types,
6963 (aopOp): handle bit registers,
6964 (aopPut): optimization no self-assign,
6965 (saveRegisters): push reg->base (bits) only once for bit registers,
6967 (unsaveRegisters): pop reg->base only once and use popReg,
6968 (assignResultValue): added parameter func and return in carry for bits,
6969 (genIpush): optimization no reload in A if not changed,
6970 (genSend): bit parameters in reentrant functions are passed in bit
6971 registers by first assigning to bits in B, then save registers and
6973 (genCall): handle returning in Carry properly, save it in F0 if needed,
6974 (genPcall): updated assignResultValue call, this is not safe yet for bit
6975 returning function !!!
6976 (genFunction): don't generate equ's for bit registers and use pushReg,
6977 (genEndFunction): take care of bit returning functions and use popReg,
6978 (genRet): return bit in Carry,
6979 (genIfx): optimize bit registers and other directly addressable bits,
6980 (genReceive): updated assignResultValue call
6981 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
6982 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
6983 registers when using stack-auto
6984 * src/mcs51/ralloc.c (_G): added allBitregs,
6985 (regs8051): added the bit registers,
6986 (createStackSpil): use macro IS_BIT,
6987 (getRegBit): added to allocate a bit register, else spill,
6988 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
6989 (updateRegUsage): factored out to ease stepping while debugging,
6990 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
6991 also allocate bit registers,
6992 (fillGaps): handle bit registers,
6993 (findAllBitregs): added to create bit vector with all bit registers,
6994 (mcs51_allBitregs): returns this bit vector,
6995 (mcs51_assignRegisters): when using stack-auto use bit registers for
6996 passing parameters and creating local variables
6997 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
6999 2005-08-22 Borut Razem <borut.razem AT siol.net>
7001 * device/lib/Makefile.in: replaced find option -or with -o
7002 to make it run on solaris
7004 2005-08-22 Raphael Neider <rneider AT web.de>
7006 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7007 fixes #1265442 (crash on Solaris)
7009 2005-08-20 Borut Razem <borut.razem AT siol.net>
7011 * configure, configure.in: added tests for libsocket and libnsl libraries,
7012 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7013 from support/regression/Makefile.in
7014 * support/regression/Makefile.in: added
7015 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7016 * sim/ucsim/libtool: regenerated on sparc-solaris
7017 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7018 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7019 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7020 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7021 sparc-solaris, which doesn't use GNU ld linker
7022 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7023 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7025 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7027 * src/mcs51/peeph.def: updated comments
7029 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7031 * device/lib/_gptrget.c,
7032 * device/lib/_gptrput.c: slightly shorter
7033 * doc/sdccman.lyx: incremented version
7034 * src/mcs51/peeph.def: moved peephole comments to the line of first
7035 change to better keep line correlation, reanimated 186.e
7036 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7038 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7040 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7041 David Saxton with quotes around file name.
7043 2005-08-15 Borut Razem <borut.razem AT siol.net>
7045 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7046 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7047 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7048 make tests run on x86_64 platform
7050 2005-08-13 Raphael Neider <rneider AT web.de>
7052 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7053 as it might be executed DURING a build (parallel make is wonderful)
7055 2005-08-13 Raphael Neider <rneider AT web.de>
7057 * device/lib/Makefile.in (port-specific-objects-pic16):
7058 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7059 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7061 * device/lib/pic16/Makefile.rules: build subdirs before creating
7062 the library, removed builddir rule, create $(builddir) early in
7063 recurse rule, use empty recurse rule for leaf directories
7064 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7065 mkdir errors (race condition), removed duplicate suffix "hex"
7067 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7068 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7069 prevents mkdir -p from aborting on Alpha
7071 2005-08-12 Raphael Neider <rneider AT web.de>
7073 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7074 db-statements in order to allow for arrays of pointers in code
7075 sections to be placed without interspersed 0-padding, fixes
7077 * (emitStatistics): fixed division by zero for pic18f1220
7078 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7079 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7080 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7081 * (pic16_pCodeConstString): keep track of already emitted string
7082 literals to prevent "duplicate definitions of symbol _str_NR"
7083 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7085 * device/lib/Makefile.in: ignore failing PIC16 library builds
7086 * device/lib/pic16/Makefile: do not build if gputils are missing
7087 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7089 2005-08-10 Raphael Neider <rneider AT web.de>
7091 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7094 2005-08-10 Raphael Neider <rneider AT web.de>
7096 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7097 Rokas' patch to add the new fixed point type "__fixed16x16"
7098 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7099 functions for __fixed16x16 arithmetics
7100 * device/lib/pic16: reimplemented the build system to support
7101 a separate build directory, better handling of libio (create
7102 the library in a separate subdir for each architecture) and
7103 easier configuration (centralized in Makefile.common)
7105 2005-08-07 Raphael Neider <rneider AT web.de>
7107 * src/pic16/gen.c (genrshTwo): fixed sign extension
7108 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7109 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7111 * device/include/pic16/pic18f4220.h: NEW, header for
7112 pic18f4220 and pic18f4320
7113 * device/include/pic16/pic18fregs.h: added new devices,
7114 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7115 * device/include/pic16/signal.h: resolved name clashes
7116 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7117 to also allow testing for interrupt enable bits, added
7118 comments on how to use the macros
7119 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7120 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7121 register definitions for the devices
7122 * device/lib/pic16/pics.all: added new devices
7123 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7125 * device/lib/pic16/libc/stdlib/memfree: do not count
7126 the block header as free memory
7127 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7128 simplified and added missing end-of-blocklist-marker
7129 (reported by Peter Onion, fixes #1252814)
7130 * (_mergeHeapBlock): fixed loop condition
7131 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7132 len==0, restructured code
7133 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7134 up a bit, reduced bitfield accesses, prevent endless loops
7135 in case of heap corruption
7136 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7137 "unreferenced arguments/must return a value" warnings
7138 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7139 replaced BAUDREG with SPBRG
7140 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7141 device/lib/pic16/debug/gstack/gstack.c: replaced
7142 _naked, _asm, _endasm with __naked, __asm, __endasm
7144 2005-08-05 Raphael Neider <rneider AT web.de>
7146 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7147 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7149 2005-08-05 Borut Razem <borut.razem AT siol.net>
7151 * device/lib/Makefile.in: added missing ';'
7152 * configure: removed ^M characters
7154 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7156 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7157 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7160 2005-08-04 Borut Razem <borut.razem AT siol.net>
7162 * configure.in: pic16 libraries build 2nd try - enable running
7163 configure in device/lib/pic16
7164 * configure: regenerated from configure.in
7165 * device/lib/Makefile.in: create $(PORT)/bin directory
7167 2005-08-03 Raphael Neider <rneider AT web.de>
7169 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7170 to get/set values via pointers
7171 * (genUnpackBits,genPackBits): changed detection of
7172 ptr->bitfield vs. sym.bitfield, fixed access via generic
7173 pointers, removed dead (wrong) code for multibyte bitfields
7174 * (genNearPointerGet, genGenPointerGet): removed useless code,
7175 fixed bitfield detection, fixes #1250594
7176 * (genNearPointerSet): removed useless code
7177 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7178 and introduced macro pic16_emitpcode that conditionally emits
7179 the origin of the following pCode (useful for debugging SDCC)
7180 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7181 * (createDefmap): fixed handling of LFSR for --optimize-df
7183 2005-08-02 Borut Razem <borut.razem AT siol.net>
7185 * device/lib/Makefile.in: pic16 libraries build enabled since
7186 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7188 2005-08-02 Raphael Neider <rneider AT web.de>
7190 * src/pic16/gen.c (genPackBits): removed deprecated warning
7191 * (genGenPointerSet): fixed bitfield detection
7193 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7195 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7197 2005-07-31 Raphael Neider <rneider AT web.de>
7199 * device/lib/pic16/libdev/pic18f458.c,
7200 device/include/pic16/pic18f458.h: added missing T0CONbits
7202 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7204 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7206 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7208 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7210 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7212 * device/include/mcs51/at89c51ed2.h: added.
7214 2005-07-23 Raphael Neider <rneider AT web.de>
7216 * src/pic/gen.h: added emitpcode macro for debugging
7217 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7218 and replace by macro adding debug information on demand
7219 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7220 * (gencjne): tried to fix; replaced with correct (slower) code
7221 * (gen{Unp,P}ackBits): fixed single bit access
7222 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7223 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7224 previous instruction
7225 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7226 register has to be handled with care (forbidding movement
7227 of assignments/uses, removing assignments completely, ...)
7228 * (pCodeOptime2pCodes): make use of regIsSpecial
7229 * added lots of debugging output (commented out)
7230 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7231 from being reused as result UNLESS it is known to work
7233 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7235 * support/Util/dbuf.h: include <stddef.h> for size_t
7236 * .version: changed to version 2.5.2
7238 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7240 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7242 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7244 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7245 (genModOneByte): removed needless psha/pula
7247 2005-07-22 Raphael Neider <rneider AT web.de>
7249 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7250 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7251 * src/pic/gen.c (resolveIfx): do not "invent" labels
7252 * (genSkipc): changed to positive logic
7253 * (genSkipCond): removed as no longer needed
7254 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7256 * (genLeftShift): check operands are in different registers
7257 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7258 INCF does not update CARRY...
7259 * src/pic/main.c: fixed _linkCmd
7260 * src/pic/pcode.c (unlinkpCode): added inactive code
7261 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7262 alive (do not assign result and operand overlapping registers)
7264 2005-07-22 Raphael Neider <rneider AT web.de>
7266 * src/pic/device.c (dump_sfr): replaced register declaration with
7267 call to emitSymbolToFile() to avoid duplicate symbols
7268 * (assignRelocatableRegisters): do not declare external symbols
7269 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7270 right (take size of type, not etype)
7271 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7272 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7273 * (packRegsForAccUse): disabled assignment of WREG as
7274 the result reg to prevent occurence of just fixed #1235003,
7276 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7277 symbols (avoids duplicate symbols in .asm file)
7278 * (pic14emitRegularMap): use emitSymbolToFile()
7279 * src/pic/gen.c (aopOp): fixed spillLocation handling
7280 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7281 * (genDataPointerSet): removed unneccessary variables/output
7283 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7285 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7286 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7288 2005-07-21 Raphael Neider <rneider AT web.de>
7290 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7291 architecture cannot handle them efficiently, fixes bug #1235003
7292 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7293 check for empty sets before using them (fixes bug #1232190)
7295 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7297 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7298 (lnksect2): generate warnings for memory overlap
7299 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7300 constseg to set the name of these segments so you can instruct the linker
7301 to place them in banks
7302 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7303 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7304 added code_seg and const_seg to options
7305 * src/SDCCglue.c (emitMaps): use options.const_seg,
7306 (createInterruptVect): put interrupt vectors in segment HOME,
7307 (glue): put HOME before static segment and put the main glue in HOME,
7308 (glue): use options.code_seg
7309 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7310 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7311 these segments so you can instruct the linker to place them in banks
7312 (linkEdit): use code_loc for HOME segment which should be the first
7313 segment in code memory now
7314 * src/SDCCmem.c: fixed more stuff like bug 1238386
7315 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7316 (changePointer): don't change function pointers to code pointers for
7318 (compareType): added exceptional check for banked function pointers
7319 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7320 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7321 after static in code memory
7322 * src/mcs51/gen.c: added aopLiteralLong prototype,
7323 (aopForSym): use getSize for functions,
7324 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7325 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7326 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7328 (genPcall): use call for literal function pointers and generate banked
7329 calls over the one trampoline so there's only one place for the user to
7330 modify according to his/hers hardware,
7331 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7332 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7333 * src/mcs51/main.c: added keyword banked,
7334 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7335 * support/Util/SDCCerr.c,
7336 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7337 needed for passing the bank and address to the trampoline
7338 * device/lib/mcs51/crtbank.asm: added for bankswitching
7339 * device/lib/mcs51/Makefile: added crtbank
7341 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7343 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7344 for fields at offset 0 of a struct or union as reported
7345 on 2005-07-07 in the developer mailing list.
7347 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7349 * src/SDCCmem.c: fixed bug 1238386
7351 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7353 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7354 (patch #1144962), added peephole 300, enabled 259.x
7355 * doc/sdccman.lyx: removed screenshot and provided link instead
7357 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7359 * doc/sdccman.lyx: added section about debugging with ddd
7360 * doc/figures/ddd_example.eps: screenshot of debugging session
7362 2005-07-04 Raphael Neider <rneider AT web.de>
7364 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7365 like CODE pointers, fixes #1115683
7366 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7367 call, fixes bugs #1232211, #1228110,
7368 fixed wrong casts to pCodeFlow from pCodeInstructions
7370 2005-07-04 Raphael Neider <rneider AT web.de>
7372 * src/pic/gen.c (popGet): changed assert to allow for
7374 * (popGetAddr): changed signature to provide
7375 an additional index, patched all call sites
7376 * (genCmpEq): handle literal-like operands correctly
7377 * (genAddrOf): added sanity checks on __code/__data pointers
7378 * (genAssign): added handling of symbols from __code section
7379 * (gencjne): do not generate code for comparisons whose result
7380 is neither stored nor used, fixes bug #1171114
7381 * (AccLsh, AccRsh): operate on operand instead of WREG
7382 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7383 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7385 * rewrote complete shift-by-literal logic, commented unused
7387 * (genConstPointerGet): get multiple bytes (if result size > 1),
7388 fixed handling of non-immediate addresses
7389 * (genPointerGet): handle CODE pointers like CONST pointers
7390 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7391 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7392 operand is to be treated as a literal or not
7393 * (mov2w,genPcall,genCmpEq),
7394 src/pic/genarith.c: use aop_isLitLike() to decide between
7395 literal/register contents
7396 * (addSign): added missing offset
7397 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7398 only emit comment in debug-mode,
7399 use {aop,op}_isLitLike throughout the file
7400 * src/pic/glue.c: fix initializers for pointers (work in progress)
7401 * src/pic/pcode.c (get_op): honor index on _const symbols
7402 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7403 * (dumppBlock): added pCode size estimation
7404 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7405 check for IS_SYMOP before OP_SYMBOL'ing
7406 * fixed indentation, compacted switch-statements
7407 * (allocReg): find free register and allocate it instead of
7408 allocating new registers all the time
7409 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7410 registers as its operands (necessary only for multibyte GETs)
7412 2005-07-01 Raphael Neider <rneider AT web.de>
7414 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7415 debugging .asm-output macros FENTRY + FEXIT
7416 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7418 * (emitpComment): NEW, printf to pCode
7419 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7421 * (popGetAddr): NEW, variant of popGet to access an immediates
7422 high(er) bytes instead of the n'th byte of memory they reference,
7423 replaced popGet with popGetAddr where neccessary
7424 * (genDataPointerGet): reactivated and fixed implementation
7425 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7427 * (genDataPointerSet): fixed multibyte assignments
7428 * (genpic14Code): fixed --i-code-in-asm handling
7429 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7430 * (genPlus): fixed index-out-of-bounds error
7431 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7432 * src/pic/ralloc.c: added debugging output macro FENTRY2
7433 * (spillThis): fixed indentation, enbraced for-body for clarity
7434 * (rematStr): commented out as now unused
7435 * (regTypeNum): commented out special spill case (overwrites
7437 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7439 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7441 * doc/sdccman.lyx: documented sfr16/sfr32,
7442 added example for using storage class with function pointers
7443 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7445 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7447 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7448 * device/lib/_itoa.c,
7449 * device/lib/_ltoa.c: optimized codesize
7450 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7451 but don't know how to suppress the double warning.
7452 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7453 * support/Util/SDCCerr.c,
7454 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7456 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7458 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7459 fixed old K&R prototypes
7460 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7461 * device/lib/_gptrget.c,
7462 * device/lib/_gptrgetc.c,
7463 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7464 also new versions for small generic pointers and banked generic pointers
7465 * src/port.h: added const_name
7466 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7467 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7468 * src/SDCCcse.c (findPrevIc): check all associative operators
7469 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7470 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7471 * src/SDCCmem.c: updated comments,
7472 set far-space to 0 for pdata, results in optimized code
7473 * src/SDCCmem.h: added macro CONST_NAME
7474 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7475 moving the info into the highest bits, see also gptrget/gptrput
7476 * src/src.dsp: added sdcc.ico to project files
7477 * src/avr/gen.c (genCast): fixed bug 0x%d
7478 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7479 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7480 relation between ptr_type and DCL_TYPE,
7481 (genCast): fixed bug 0x%d
7482 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7483 (CODE)" for const_name
7484 * src/hc08/gen.c (genCast): fixed bug 0x%d
7485 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7486 (hc08_port): added "CONST (CODE)" for const_name
7487 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7488 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7489 between ptr_type and DCL_TYPE,
7490 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7491 operand* and took AOP() inside function so sfr-ness can be checked,
7492 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7494 (genFunction, genEndFunction): optimized stack setup,
7495 (genMinus): optimized for literals with ending zeroes (in bytes),
7496 (genCast): fixed bug 0x%d
7497 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7498 (mcs51_port): added "CONST (CODE)" for const_name
7499 * src/mcs51/peeph.def: made rule 226 more generic
7500 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7501 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7502 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7503 * src/z80/main.c (z80_port): added NULL for const_name,
7504 (gbz80_port): added NULL for const_name
7505 * support/regression/tests/bug663539.c,
7506 * support/regression/tests/sfr16.c: new tests
7508 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7510 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7512 2005-06-24 Raphael Neider <rneider AT web.de>
7514 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7516 * device/include/pic16/signal.h: added USBIF
7519 2005-06-24 Raphael Neider <rneider AT web.de>
7521 * device/lib/pic16/libdev/pic18f2455.c,
7522 device/include/pic16/pic18f2455.h: NEW
7523 * device/include/pic16/pic18fregs.h,
7524 device/lib/pic16/pics.all,
7525 src/pic16/device.c: added 18f2455
7526 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7527 device/include/pic16/{pic18f[68][567].h,usart.h}:
7528 replaced MULTIPLE_USARTS define with more relaible
7529 compatibility sfrs (for USART access)
7531 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7533 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7534 and the output asm file line is printed on two lines.
7536 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7538 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7539 BGT, BLE, BHI, and BLS instructions
7540 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7542 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7543 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7545 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7547 2005-06-15 Raphael Neider <rneider AT web.de>
7549 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7550 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7551 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7552 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7553 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7555 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7557 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7558 Marcel Telka in bug #1215704
7560 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7562 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7563 located in shared memory bank.
7565 2005-05-31 Raphael Neider <rneider AT web.de>
7567 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7568 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7569 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7571 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7573 * device/lib/_strncpy.c: fixed the fix
7575 2005-05-26 Raphael Neider <rneider AT web.de>
7577 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7578 initializers with \0, bug #1208187
7579 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7580 intializers with \0, bug #1208187
7582 2005-05-26 Raphael Neider <rneider AT web.de>
7584 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7585 initializers with \0, bug #1208187
7586 * src/pic16/main.c (_process_pragma): added sanity checks
7587 for stack position and size, emit warnings when appropriate
7589 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7591 * device/lib/_strncpy.c: fixed not filling with \0
7593 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7595 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7597 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7598 compound_statement),
7600 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7602 2005-05-24 Raphael Neider <rneider AT web.de>
7604 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7606 2005-05-24 Raphael Neider <rneider AT web.de>
7608 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7609 TRISE definitions, closes bug #1162453
7611 2005-05-22 Raphael Neider <rneider AT web.de>
7613 * src/pic16/main.c (_process_pragma): check for missing
7614 arguments to pragmas code and udata
7615 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7616 consistency fixes to match other headers (thanks to Jim Paris)
7617 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7619 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7621 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7623 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7625 * support/regression/tests/bug1198642.c: new test
7626 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7627 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7628 * support/scripts/resource.h,
7629 * support/scripts/resource.rc,
7630 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7631 * support/scripts/sdcc.ico: added 32x32 icon
7633 2005-05-18 Raphael Neider <rneider AT web.de>
7635 * device/lib/pic16/libdev/pic18f*.c,
7636 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7637 keywords to "__sfr" and "__at (X)"
7638 * device/include/pic16/pic18fregs.h: added pic18f4520
7639 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7640 #1203088 (MPLAB compatibility)
7642 2005-05-17 Raphael Neider <rneider AT web.de>
7644 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7645 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7646 * device/lib/pic16/pics.all: added new devices
7647 * src/pic16/device.c: added support for pic18f4520
7649 2005-05-16 Raphael Neider <rneider AT web.de>
7650 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7651 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7652 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7653 convenience function for bit access
7655 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7657 * device/lib/printf_large.c: fixed bug 1193299
7658 * support/regression/tests/bug1057979.c: added test %3.3s
7660 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7662 * device/include/mcs51/8051.h,
7663 * device/include/mcs51/8052.h: made parseable with lint
7664 * device/include/mcs51/lint.h: added include file for (sp)lint
7665 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7666 * doc/cdbfileformat.lyx,
7667 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7669 2005-05-14 Raphael Neider <rneider AT web.de>
7671 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
7672 * device/lib/pic16/libc/stdlib/itoa.c (new)
7673 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
7674 * device/lib/pic16/libio/Makefile: exclude subdir according to
7675 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
7676 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
7677 * src/pic16/gen.c (genFunction): prevent annoying warning
7678 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
7680 * support/cpp2/cppmain.c (cpp_output_string): new
7681 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
7684 2005-05-13 Borut Razem <borut.razem AT siol.net>
7686 * src/SDCCmain.c (linkEdit): fixed bug 1195202
7688 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7690 * .version: changed to version 2.5.1; back to bleeding edge development
7692 2005-05-11 Borut Razem <borut.razem AT siol.net>
7694 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
7695 generate PDF version 1.3 documents
7697 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7699 * .version: changed to version 2.5.0
7701 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7703 * doc/sdccman.lyx: updated weblinks, index and smaller updates
7705 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7707 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
7708 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
7709 well as many smaller updates.
7710 * .version: changed to version 2.5.0-pre1
7712 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7714 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
7716 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
7718 * support/regression/tests/bug1185672.c: added
7719 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
7721 * src/mcs51/gen.c (genCall): added comments, made it look safer
7722 * src/mcs51/gen.c (genEndFunction): simplified
7724 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
7726 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
7728 2005-04-14 Borut Razem <borut.razem AT siol.net>
7730 * fixed bug 1045046 - SIGSEGV with really simple code?:
7731 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
7732 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
7734 2005-04-14 Borut Razem <borut.razem AT siol.net>
7736 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
7737 src/pic16/device.h: temporarily disabled experimental #inline pragma
7740 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
7742 * device/include/z80/stdio.h,
7743 * device/include/z80/string.h: removed these highly incomplete files so
7744 SDCC can use the default ones in device/include/
7746 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7748 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
7750 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
7753 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7755 * device/include/malloc.h: removed redundant __reentrant prototypes
7756 * device/lib/_mullong.c: added working xstack variant in asm (C version
7757 doesn't pass regression tests)
7758 * device/lib/bpx.c: used __data and made bpx char for mcs51
7759 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
7760 (createFunction): fixed bug with xstackPtr
7761 * src/SDCCcse.c: corrected comments
7762 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
7763 (killDeadCode, eBBlockFromiCode): removed unused code
7764 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
7766 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
7767 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
7768 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
7769 (genModOneByte): fixed warning in MSVC
7770 * src/mcs51/main.c (): added comments
7771 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
7773 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7775 * src/SDCCmain.c (linkEdit): oops, changed one line too many
7777 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
7779 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
7781 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
7783 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
7784 characters arrays of larger size than the declared one.
7786 2005-04-10 Borut Razem <borut.razem AT siol.net>
7788 * src/pic/gen.c (genInline),
7789 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
7790 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
7791 (findNextInstruction), (findPrevInstruction),
7792 (findInstructionUsingLabel),
7793 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
7794 * src/pic/pcode.c (findLabel): added missing '\n'
7795 * src/src.dsp: added SDCCdwarf2.c to the project
7797 2005-04-09 Borut Razem <borut.razem AT siol.net>
7799 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
7801 2005-04-08 Raphael Neider <rneider AT web.de>
7803 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
7804 into the chain after a given one) and mergeDefmapSymbols (combine
7805 defmap entries for each symbol per pcode)
7806 * (createDefmap): have defmap entries merged in the end
7807 * (defmapReplaceSymRef): split defmap entries covering two accesses to
7808 a symbol before replacing one access type's symbol, merge symbols in
7809 the end (replacement symbol might already have an entry)
7810 * (assignValnums): keep reference to written WREG intact
7812 2005-04-08 Raphael Neider <rneider AT web.de>
7814 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
7817 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
7819 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
7822 2005-04-07 Raphael Neider <rneider AT web.de>
7824 * device/include/pic16/usart.h: added compatibility defines for
7825 devices with more than one USART
7826 * device/include/pic16/pic18f[68][567]20.h: activated above defines
7828 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7830 * device/lib/Makefile.in: updated for port specific include
7832 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7834 * support/regression/ports/mcs51/spec.mk: added mcs51 include
7836 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7838 * device/include/8051.h,
7839 * device/include/8052.h,
7840 * device/include/at89S8252.h,
7841 * device/include/at89c55.h,
7842 * device/include/at89x051.h,
7843 * device/include/at89x51.h,
7844 * device/include/at89x52.h,
7845 * device/include/mcs51reg.h,
7846 * device/include/reg51.h,
7847 * device/include/reg764.h,
7848 * device/include/regc515c.h,
7849 * device/include/sab80515.h: (re)moved these 12 files
7850 * device/include/mcs51/8051.h,
7851 * device/include/mcs51/8052.h,
7852 * device/include/mcs51/at89S8252.h,
7853 * device/include/mcs51/at89c55.h,
7854 * device/include/mcs51/at89x051.h,
7855 * device/include/mcs51/at89x51.h,
7856 * device/include/mcs51/at89x52.h,
7857 * device/include/mcs51/mcs51reg.h,
7858 * device/include/mcs51/reg51.h,
7859 * device/include/mcs51/reg764.h,
7860 * device/include/mcs51/regc515c.h,
7861 * device/include/mcs51/sab80515.h: and added them here
7863 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
7865 * device/include/stdarg.h: changed SDCC specific keywords to double
7867 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
7869 * device/include/hc08/mc68hc908gp32.h,
7870 * device/include/hc08/mc68hc908jb8.h,
7871 * device/include/hc08/mc68hc908jkjl.h,
7872 * device/include/hc08/mc68hc908qy.h: fixed comments
7873 * device/include/mcs51/README: updated
7874 * device/include/mcs51/c8051f120.h: added PINRSF
7875 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
7876 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
7877 amidst code. Also inline is not supported.
7879 2005-04-06 Raphael Neider <rneider AT web.de>
7881 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
7882 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
7883 callers stack/frame pointers
7885 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7887 * device/include/pic16/usart.h: added, missing in previous commit,
7888 * device/include/pic16/adc.h: fixed typo,
7889 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
7891 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
7893 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
7894 uninitialized because a bug appears with gplink
7895 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
7896 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
7897 complains for unrecognised option
7899 2005-04-05 Raphael Neider <rneider AT web.de>
7901 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
7902 structs as well (using memcpy)
7903 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
7904 on ISRs (GOTO has no label)
7905 * src/pic16/device.h: added OF_OPTIMIZE_DF
7906 * src/pic16/main.c: added compiler switch --optimize-df to enable the
7907 new data flow analysis/optimization
7908 * src/pic16/pcode.c: added (prototypes for and implementation of)
7909 dataflow analysis functions, fixed pCodeInstructions' inCond and
7910 outCond values, made RCALL a branch instruction
7911 * (pic16_unlinkpCode): keep C line if possible
7912 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
7913 C line moved if possible
7914 * (pic16_getRegFrompCodeOp): NEW, improved version of...
7915 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
7916 to use new pic16_getRegFrompCodeOp (works for more SFRs)
7917 * (pic16_BuildFlow): fixed skip instructions with label (did not start
7919 * (pic16_getJumptabpCode): NEW, needed in...
7920 * (LinkFlow): fixed handling of jumptables, calls and conditional
7922 * (pic16_InsertCommentAfter): NEW
7923 * (pic16_pCodeReplace): made verbose and flow preserving
7924 * (AnalyzeFlow): added call to data flow analysis
7925 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
7926 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
7927 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
7929 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7931 * src/SDCCast.c (decorateType): fixed bug #1105626
7933 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
7935 * device/include/asm/pic16/features.h,
7936 * pic18f*.h headers,
7937 * device/include/pic16/adc.h,
7938 * device/include/pic16/delay.h,
7939 * device/include/pic16/i2c.h,
7940 * device/include/pic16/malloc.h,
7941 * device/include/pic16/stdio.h,
7942 * device/include/pic16/stdlib.h,
7943 * device/include/pic16/string.h,
7944 * device/lib/pic16/libc/stdio/printf_tiny.c,
7945 * device/lib/pic16/libc/stdio/printf_small.c,
7946 * device/lib/pic16/libc/stdio/strmgpsim.c,
7947 * device/lib/pic16/libc/stdio/strmmssp.c,
7948 * device/lib/pic16/libc/stdio/strmusart.c,
7949 * device/lib/pic16/libc/stdio/vfprintf.c,
7950 * device/lib/pic16/libc/stdlib/ltoa.c,
7951 * device/lib/pic16/libc/stdlib/putchar.c,
7952 * device/lib/pic16/libc/stdlib/x_ftoa.c,
7953 * device/lib/pic16/libc/stdlib/memchrpgm.c,
7954 * device/lib/pic16/libc/stdlib/memchrram.c,
7955 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
7956 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
7957 * device/lib/pic16/libio/adc/adcbusy.c,
7958 * device/lib/pic16/libio/adc/adcread.c,
7959 * device/lib/pic16/libio/adc/adcsetch.c,
7960 * device/lib/pic16/libio/usart/ubaud.c,
7961 * device/lib/pic16/libio/usart/ubusy.c,
7962 * device/lib/pic16/libio/usart/udrdy.c,
7963 * device/lib/pic16/libio/usart/uopen.c,
7964 * device/lib/pic16/libio/usart/uputc.c,
7965 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
7966 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
7967 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
7968 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
7969 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
7970 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
7971 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
7972 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
7973 specific keywords to double underlined form,
7974 * device/lib/pic16/libc/Makefile.rules,
7975 * device/lib/pic16/libsdcc/Makefile.rules,
7976 * device/lib/pic16/libm/Makefile,
7977 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
7978 to compile with C standard set in Makefile.common
7979 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
7980 rand.c and crc.c in compilation process,
7981 * device/lib/pic16/libsdcc/int/divuint.c,
7982 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
7983 `c' from signed to unsigned,
7984 * device/lib/pic16/startup/crt0.c,
7985 * device/lib/pic16/startup/crt0i.c,
7986 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
7987 keywords to double underlined form, bug fixes in _do_cinit function
7988 which prevented the correct initialization of the .idata segment,
7989 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
7990 core to enter a infinite loop
7991 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
7993 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7995 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
7997 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7999 * device/include/Makefile.in: add support for hc08 subdirectory
8000 * device/include/hc08/: new subdirectory
8001 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8002 Lucas Loizaga, thanks!
8003 * device/include/hc08/mc68hc908qy.h,
8004 * device/include/hc08/mc68hc908gp32.h,
8005 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8006 their own directory. Changed internal macro names to use the compiler
8007 reserved namespace. Changed SDCC specific keywords to double
8009 * device/include/math.h,
8010 * device/include/malloc.h,
8011 * device/include/stdarg.h,
8012 * device/include/stdbool.h
8013 * device/include/string.h,
8014 * device/include/tinibios.h,
8015 * device/include/ds400rom.h,
8016 * device/include/8051.h,
8017 * device/include/8052.h,
8018 * device/include/80c51xa.h,
8019 * device/include/at89c55.h,
8020 * device/include/at89S8252.h,
8021 * device/include/at89x51.h,
8022 * device/include/at89x52.h,
8023 * device/include/ds80c390.h,
8024 * device/include/reg764.h,
8025 * device/include/regc515c.h,
8026 * device/include/sab80515.h,
8027 * device/include/mcs51/c8051f000.h,
8028 * device/include/mcs51/c8051f018.h,
8029 * device/include/mcs51/c8051f020.h,
8030 * device/include/mcs51/c8051f040.h,
8031 * device/include/mcs51/c8051f060.h,
8032 * device/include/mcs51/c8051f120.h,
8033 * device/include/mcs51/c8051f300.h,
8034 * device/include/mcs51/c8051f310.h,
8035 * device/include/mcs51/c8051f320.h,
8036 * device/include/mcs51/c8051f330.h,
8037 * device/include/mcs51/c8051f350.h,
8038 * device/include/z180.h: Changed SDCC specific keywords to double
8041 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8043 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8045 * (pic16_assignConfigWordValue): disable testing of configuration
8046 register value with config mask,
8047 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8048 function with port->fun_prefix,
8049 * (genFunction): when generating a naked interrupt function never
8050 create an absolute segment placed in interrupt vector address, place
8051 the actual interrupt function at IVA instead, when an interrupt
8052 function is generated with unspecified interrupt then do not create
8053 the absolute section,
8054 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8055 code for generating a call to generic pointer get/put function with
8056 a call to function pic16_callGenericPointer(),
8057 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8058 the call to the generic pointer get/put functions with prefixing the
8059 function name with port->fun_prefix,
8060 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8061 * src/pic16/main.c (_process_pragma): prefix function with
8063 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8064 calling assembler, old 18Fxxxx macro is deprecated,
8065 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8066 PC_ASMDIR in while condition,
8067 * (findInstruction): add PC_ASMDIR in while condition,
8068 * (buildCallTree): prefix main with port->fun_prefix,
8069 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8070 identifier for variable with banked access in instructions BTFSS,
8071 BTFSC, BCF, BSF, BTG
8072 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8073 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8074 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8075 perform optimization when enviroment variable NO_REG_OPT is set,
8076 * (insideLRBlock): NEW, return 1 if register is inside an
8077 INF_LOCALREGS block,
8078 * (RemoveRegFromLRBlock): remove a register that is completely
8079 eliminated by register optimization, but it is still left in local
8080 register store/restore in/from stack block,
8081 * (Remove2pcodes): after removing register, check to see if it
8082 should be removed from local register store/restore in/from stack
8084 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8085 DUMMY_READ_VOLATILE,
8087 * device/include/pic16/adc.h: minor prototype modifications and
8089 * device/include/pic16/malloc.h: added GPL notice various
8091 * device/include/pic16/stdint.h: NEW, standard header for ints
8092 * device/include/pic16/delay.h: NEW, header for delay functions,
8093 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8095 * device/include/pic16/signal.h: NEW, header providing helper macros
8096 for implementing signal handlers,
8097 * device/include/pic16/stdio.h: added prototypes for functions,
8098 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8099 prototypes for stdin and stdout, added macro PUTCHAR to
8100 automatically implement putchar function prototype,
8101 * device/include/pic16/usart.h: modified and updated USART library,
8102 * device/lib/pic16/libio/adc/,
8103 * device/lib/pic16/libio/i2c: some modifications to improve library
8105 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8106 family of functions,
8107 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8108 family of functions and other sources,
8109 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8110 of the PIC18Fxx[28] devices,
8111 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8112 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8113 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8114 _do_cinit function, because the previous failed when local variables
8115 where not placed in the same memory bank,
8116 * device/lib/pic16/libsdcc/char/: various modifications to improve
8117 library performance,
8118 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8119 information on the new functions of the c library and more...
8121 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8123 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8125 2005-03-26 Raphael Neider <rneider AT web.de>
8127 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8128 if condition == CARRY)
8129 * (genCmp): adapted to new genSkipc semantics
8130 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8131 on rIfx (genCmp was broken)
8133 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8135 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8136 * src/z80/main.c (_keywords[]),
8137 * src/SDCCglobal.h (struct options),
8139 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8140 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8141 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8142 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8143 always available in leading double underscore form. The C99 support is
8144 mostly missing, but it's a start.
8145 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8146 reserved identifier "__data".
8148 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8150 * src/mcs51/peeph.def: fixed bug 1170013
8152 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8154 * device/include/mcs51reg.h: fixed bug 842007
8156 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8158 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8161 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8163 * src/port.h (struct PORT),
8164 * src/avr/ralloc.c (avr_assignRegisters),
8166 * src/ds390/ralloc.c (ds390_assignRegisters),
8168 * src/hc08/ralloc.c (hc08_assignRegisters),
8170 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8172 * src/pic/ralloc.c (pic14_assignRegisters),
8174 * src/pic16/ralloc.c (pic16_assignRegisters),
8176 * src/xa51/ralloc.c (xa51_assignRegisters),
8178 * src/z80/ralloc.c (z80_assignRegisters),
8180 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8181 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8183 * src/SDCCdflow.c (computeDataFlow),
8185 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8187 * src/SDCCcflow.c (*),
8189 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8190 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8191 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8192 immedDom() returning wrong block; probably fixes bug #1160833)
8194 2005-03-20 Borut Razem <borut.razem AT siol.net>
8196 * support/scripts/inc2h.pl: WIN32 port
8198 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8200 * device/lib/makefile.in: added abs.c and labs.c
8202 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8204 * device/include/stdint.h: added
8205 * device/lib/abs.c: added
8206 * device/lib/labs.c: added
8207 * device/include/stdlib.h: added abs() and labs() prototypes
8208 * device/lib/libsdcc.lib: added abs and labs
8209 * device/include/float.h,
8210 * device/lib/_fsmul.c,
8211 * device/lib/printf_fast.c,
8212 * device/lib/printf_tiny.c: updated comments
8214 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8216 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8219 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8221 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8222 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8224 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8226 * device/lib/printf_large.c: removed inline assembly for portability and
8227 readability. Use printf_fast if speed or size are more important.
8228 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8229 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8231 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8233 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8234 prevent compiler warning
8236 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8238 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8239 moved to level 0 and declared as static. Also they are explicit
8240 placed in access bank. This was necessery because some times they
8241 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8242 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8243 optimizations. Currently only compare to unsigned char is implemented,
8244 * src/pic16/gen.c: added fReturnIdx array,
8245 * (struct resolvedIfx) is moved to gen.h and made public,
8246 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8247 * (aopForSym): added an optimization to directly store in stack of
8248 the operand of a SEND iCode,
8249 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8250 but as registers instead (AOP_REG) using the fReturnIdx array,
8251 * (pic16_freeAsmop): remove the freed register from the
8252 _G.sregsAlloc field,
8253 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8254 a compare of 'WREG',
8255 * (pic16_popGetTempRegCond): changed function prototype, now
8256 function takes also a bitVector argument v which holds the current
8257 set of registers that are allocated for stack access by aopForSym,
8258 registers allocated in aopForSym for accessing stack symbols are not
8259 any more part of the functions usedRegs field,
8260 * (genCall): some times aopOp is called for a stack variable to be
8261 send, aopForSym might perform the push, if this is true make sure
8262 that genCall doesn't push the variable twice by testing _G.resDirect,
8263 * (genFunction): changed testing for unspecified interrupt number
8264 from 256 to INTNO_UNSPEC,
8265 * modified selection scheme of frame pointer generation. Previously
8266 if function did use local registers a frame pointer was generated,
8267 now a frame pointer is generated only if function has arguments
8268 (that need PLUSW2 register access), or has stack arguments, or the
8269 compiler is not instructed to omit the frame pointer,
8270 * (genEndFunction): before restoring local registers that were saved
8271 in the function preamble, also restore the registers that *might*
8272 have been allocated for stack access,
8273 * (genRet): removed some old comments,
8274 * (genCmp, the active (RN's) version): added a call to the
8275 pic16_genCmp_special function to perform the compare with a more
8276 robust and optimized way,
8277 * (genInline): a feature has been added in inline code generation,
8278 which allows a wildcard variable substitution when writing inline
8279 assembly. Code is incomplete and experimental therefore undocumented,
8280 * (genCast): changed order of aopOp for result and right to allow
8281 aopForSym to directly load the result if possible,
8282 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8283 perform an optimized compare on some selected special occasions,
8284 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8285 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8286 generate an IVT any more,
8287 * src/pic16/main.c (pic16_optionsTable): added command line option
8289 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8290 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8292 * src/pic16/NOTES: Raphael Neider added in list of active developers
8293 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8294 jumptable_end to prevent bug #,
8295 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8296 inCond and outCond fields,
8297 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8298 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8299 turn off register spilling,
8300 * (packRegsForOneUse): synced with other ports' versions although it
8301 is not used currently,
8302 * (pic16_packRegisters): added an optimization while reading
8303 structure bitfields, some registers may be saved (malloc code is
8304 decreased by 80 bytes)
8306 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8308 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8309 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8310 this can be optimized more?
8312 2005-03-10 Raphael Neider <rneider AT web.de>
8314 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8315 genNearPointerGet): (hopefully) fixed access to bitfields via
8316 pointers (p->bitN = x; and x = p->bitN; failed)
8318 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8320 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8322 2005-03-09 Raphael Neider <rneider AT web.de>
8324 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8326 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8328 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8329 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8330 (regTypeNum): set REG_BIT type if necessary
8331 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8332 * support/regression/tests/critical.c: check bug 1144613
8334 2005-03-02 Raphael Neider <rneider AT web.de>
8336 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8338 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8340 * src/avr/ralloc.c (serialRegAssign),
8341 * src/ds390/ralloc.c (serialRegAssign),
8342 * src/hc08/ralloc.c (serialRegAssign),
8343 * src/mcs51/ralloc.c (serialRegAssign),
8344 * src/pic/ralloc.c (serialRegAssign),
8345 * src/pic16/ralloc.c (serialRegAssign),
8346 * src/xa51/ralloc.c (serialRegAssign),
8347 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8349 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8351 * src/SDCCast.c (decorateType): fixed bug 1124787
8353 2005-02-20 Hubert Sack <sack AT digiplan.de>
8354 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8356 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8359 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8361 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8362 to keep the correct label reference count when adding/removing references
8363 to labels. A peephole file using this is appended to patch #1144962.
8365 2005-02-14 Raphael Neider <rneider AT web.de>
8367 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8368 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8369 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8370 retrievals of result operand's value on assignment
8372 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8374 * device/include/pic16/string.h: modified prototype for memccpy()
8375 to memccpy(void *, void *, char, size_t)
8376 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8377 check whether to omit frame pointer or not,
8378 * (genInline): convert all occurences of "\n" to LF in inline
8379 assembler blocks, this helps formatting the inline text,
8380 * (pic16_loadFSR0): modified prototype,
8381 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8382 removed some 8051 legacy code,
8383 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8384 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8385 before allocating temporary registers in functions,
8387 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8389 * support/regression/tests/bitvars.c: corrected the "fix"
8391 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8393 * support/regression/tests/bitvars.c,
8394 * support/regression/tests/bitwise.c,
8395 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8397 2005-02-10 Raphael Neider <rneider AT web.de>
8399 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8400 different size for Alpha
8401 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8403 2005-02-09 Raphael Neider <rneider AT web.de>
8405 * src/SDCC.lex(doPragma) : save and restore warning options as well
8406 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8407 * have #pragma less_pedantic set the errorlevel to WARNING
8409 * (cloneOptimize) : fixed wrong malloc's size
8410 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8411 facilitate correct handling of #pragma (save|restore)
8413 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8415 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8417 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8419 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8421 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8423 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8425 2005-02-02 Raphael Neider <rneider AT web.de>
8427 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8428 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8429 * (pic16_storeForReturn): fixed to allow returning function pointers
8430 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8431 * device/include/pic16/{stddef.h,stdbool.h}: added
8433 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8435 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8437 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8439 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8440 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8441 appeared to be required
8443 2005-01-31 Borut Razem <borut.razem AT siol.net>
8445 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8446 include/mcs51 and include/z80 directories to the package
8448 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8450 * src/hc08/gen.c (genFunction): fixed bug #1112752
8452 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8454 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8456 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8458 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8460 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8462 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8464 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8466 * device/include/c8051fxxx.h: removed these 6 files
8467 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8469 2005-01-26 Raphael Neider <rneider AT web.de>
8471 * src/pic16/gen.c (genAssign): fixed assignment from longs
8472 in codespace (were cut to three bytes)
8473 * (genDummyRead): implemented (except for CODESPACE...),
8475 * src/pic16/glue.c (emitStatistics): beautified
8476 * device/lib/pic16/libm/Makefile: added include path
8478 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8480 * src/z80/gen.c (aopPut): fixed bug #1103902
8482 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8484 * device/lib/expf.c: fixed bug #1095792
8486 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8488 * device/lib/pic16/libm: added Math library sources
8490 2005-01-24 Raphael Neider <rneider AT web.de>
8492 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8493 to enable upcast to pCodeOpReg2 (there is no type tag to
8494 differenciate the two and pic16_popGet2p cast into PCOR2)
8495 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8496 (sizeof(sectNames) changed to sizeof(sectName))
8497 Both patches fix segfaults under MinGW.
8499 2005-01-23 Raphael Neider <rneider AT web.de>
8501 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8502 Safe_[mc]?alloc()'ed variables
8503 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8504 of (byte sized) temporaries (assign them to WREG for now)
8505 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8506 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8507 this might fix SIGSEGVs on MinGW...
8508 * src/SDCCopt.c (killDeadCode): restored original behaviour
8509 (volatile operands might get thrown away though)
8511 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8513 * src/pic16/gen.c: fixed bug #1106975,
8514 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8515 pointer update, INTCON is saved, global interrupts are disabled and
8516 restored after updateing TOS.
8517 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8518 * added function attribute 'shadowregs' to take advantage of shadow
8520 * added function attribute 'wparam' as an alternative to the wparam
8522 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8523 user declares a non-ISR function as 'shadowregs',
8524 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8526 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8528 * .version: bumped version number to 2.4.8
8529 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8531 * device/lib/pic16/libio/i2c/: I2C module support library,
8532 * device/include/pic16/i2c.h: I2C support library header,
8533 * device/lib/pic16/libc/stdio/: standard IO support sources,
8534 * (printf_small.c): printf_small() source, supports float print,
8535 * (printf_tiny.c): printf_tiny() source, does not support floats,
8536 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8537 enable global optimizations for entire library source, other
8538 Makefiles in the source tree are also modified to reflect this,
8539 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8541 * doc/sdccman.lyx: updated to reflect new changes,
8542 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8543 sym->onStack if-case,
8544 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8545 sbit, idata, _idata, xdata, _xdata,
8546 * added pragma library, to link an external library, (see doc),
8547 * removed command line options, --pomit-config-words, --pomit-ivt,
8548 --pleave-reset-vector,
8549 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8550 when calling assembler to reflect memory model used, also define
8551 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8552 reflect stack model used,
8553 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8554 on stack return NULL,
8556 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8558 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8559 of the operands is volatile. Fixes #1020220
8561 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8563 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8564 * (OptimizeRegUsage): make sure that there is really no other flow where
8565 the first pCode is used
8567 2005-01-22 Raphael Neider <rneider AT web.de>
8569 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8570 to fix #1106967 (pCode->seq are not set up correctly)
8572 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8574 * src/SDCCglue.c (glue): make sure code area is declared before the
8575 static initialization area.
8577 2005-01-21 Raphael Neider <rneider AT web.de>
8579 * device/lib/Makefile.in: fixed test for pic16 install dir
8580 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8582 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8583 added --optimize-goto compiler switch and pragma wparam documentation
8584 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8585 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8586 and PRODH closing bug #1071770 (peephole optimizer)
8588 2005-01-19 Raphael Neider <rneider AT web.de>
8590 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8591 cmdLine buffers (used when calling sdcpp...) are large enough
8592 (MAX_PATH=256 truncates arguments leading to system halts when
8594 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8595 * (genUminus): rewritten to for efficiency
8596 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8597 used uninitialized in some cases)
8598 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8599 copy the third byte from the int -- now assumes 0x80 (data memory)
8600 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8601 operands (genAddLit expects the iCode's operands to swapped as
8602 well), fixed leftover bytes (crashed for short left operands)
8603 * (pic16_genMinusDec): performance improvements, removed false
8605 * (pic16_genMinus): fixed to cope with differently sized operands
8606 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8608 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8609 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8610 new banksel optimization
8611 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8612 analysis for temporary registers (segfaults...)
8613 * src/pic16/peeph.def: added rule
8615 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8617 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8618 which converts a float number to its ASCII representation
8619 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8620 functions to convert the fractional and integer part of a float to ASCII,
8621 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8622 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8624 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8626 * device/include/pic16/adc.h: added GPL info,
8627 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8628 a pCodeOp as tested operand,
8629 * (genNearPointerGet): optimized bit testing, does not use
8630 intermediate register for bit value, test directly instead with
8631 BTFSS, BTFSC, works only for single bits,
8632 * (genpic16Code): dump the name of the iCode in the asm,
8633 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8634 renamed to pic16_decodeOp,
8635 * (serialRegAssign): do not allocate a temporary register for iCode
8636 sequences that test a single bit for 1/0
8638 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8640 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8641 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8642 access stack and frame pointers. They are initially assigned to
8643 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8644 accessing SFRs. Updated all occurences of modification of stack or
8645 frame pointer in gen.c and pcode.c,
8646 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8647 assigning of a literal value to pointers,
8648 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8649 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8652 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8654 * doc/sdccman.lyx: update documentation about stack pragma, added
8655 some info for stack memory models
8657 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8659 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8661 2005-01-08 Raphael Neider <rneider AT web.de>
8663 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8664 udata sections to fix bug #1097823
8666 2005-01-05 Raphael Neider <rneider AT web.de>
8668 * src/pic16/gen.c (genGenericShift): added handling of differently
8669 sized left operand and result
8671 2005-01-04 Raphael Neider <rneider AT web.de>
8673 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
8674 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
8675 to hold the condition bit)
8676 * added new version of genCmp (old code available via #define)
8677 * added new version of genShiftLeft/genShiftRight in a generic
8678 way, now supports shifting by negative values
8679 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
8680 shiftCount (expected by genGenericShift)
8681 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
8682 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
8684 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
8685 is an invalid literal too...)
8687 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
8689 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
8690 from Raphael Neider,
8691 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
8692 for 8-bit literals. This fixes some literal operands which are sign
8693 extended to 16-bits ints when instruction needs only 8-bits.
8695 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
8697 * device/lib/logf.c: added mcs51 assembly version
8698 * device/lib/expf.c: added mcs51 assembly version
8699 * device/lib/_logexpf.c: new shared asm code for expf and logf
8700 * device/include/math.h: add defines for assembly math library
8701 * device/lib/Makefile.in: build new _logexpf.c
8702 * device/lib/libfloat.lib: use new _logexpf.c
8704 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8707 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
8708 device types which have less than 0x7f registers.
8710 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8712 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
8714 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8716 * device/lib/printf_fast.c: only build on supported arch.
8717 * device/lib/printf_tiny.c: only build on supported arch.
8718 * device/lib/printf_fast_f.c: only build if asm float lib
8719 * device/lib/_fsget1arg.c: only build if asm float lib
8720 * device/lib/_fsget2args.c: only build if asm float lib
8721 * device/lib/_fsnormalize.c: only build if asm float lib
8722 * device/lib/_fsreturnval.c: only build if asm float lib
8723 * device/lib/_fsrshift.c: only build if asm float lib
8724 * device/lib/_fsswapargs.c: only build if asm float lib
8725 * device/include/stdio.h: don't provide print_fast,
8726 print_fast_f, print_tiny prototypes if --xstack used
8728 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
8730 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
8731 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
8734 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8736 * device/lib/printf_fast_f.c: same as printf_fast, but
8737 with floating point enabled
8738 * device/lib/printf_fast.c: minor tweaks
8739 * device/include/stdio.h: add printf_fast_f
8741 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8743 * src/SDCCmain.c: make --float-reent default for mcs51
8744 * device/lib/_fsadd.c: added mcs51 assembly version
8745 * device/lib/_fssub.c: added mcs51 assembly version
8746 * device/lib/_fsmul.c: added mcs51 assembly version
8747 * device/lib/_fsdiv.c: added mcs51 assembly version
8748 * device/lib/_fseq.c: added mcs51 assembly version
8749 * device/lib/_fsneq.c: added mcs51 assembly version
8750 * device/lib/_fsgt.c: added mcs51 assembly version
8751 * device/lib/_fslt.c: added mcs51 assembly version
8752 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
8753 * device/lib/Makefile.in: add _fscmp to build
8754 * device/lib/libfloat.lib: add _fscmp to build
8756 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8758 * device/lib/_fs2slong.c: added mcs51 assembly version
8759 * device/lib/_fs2sint.c: added mcs51 assembly version
8760 * device/lib/_fs2schar.c: added mcs51 assembly version
8761 * device/lib/_fs2ulong.c: added mcs51 assembly version
8762 * device/lib/_fs2uint.c: added mcs51 assembly version
8763 * device/lib/_fs2uchar.c: added mcs51 assembly version
8764 * device/lib/_slong2fs.c: added mcs51 assembly version
8765 * device/lib/_sint2fs.c: added mcs51 assembly version
8766 * device/lib/_schar2fs.c: added mcs51 assembly version
8767 * device/lib/_ulong2fs.c: added mcs51 assembly version
8768 * device/lib/_uint2fs.c: added mcs51 assembly version
8769 * device/lib/_uchar2fs.c: added mcs51 assembly version
8770 * device/include/float.h: added #define to select asm vs c
8772 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
8774 * device/lib/printf_fast.c: improvements to float output
8775 * device/include/float.h: add defines for assembly float library
8776 * device/lib/_fsget1arg.c: receive 1 float arg
8777 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
8778 * device/lib/_fsnormalize.c: normalize a float
8779 * device/lib/_fsreturnval.c: return float, various helper routines
8780 * device/lib/_fsrshift.c: right shift a float's mantissa
8781 * device/lib/_fsswapargs.c: swap 2 floats
8782 * device/lib/Makefile.in: build these 6 new files for mcs51
8783 * device/lib/libfloat.lib: add these 6 files to the library
8785 2004-12-26 Borut Razem <borut.razem AT siol.net>
8787 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
8790 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
8792 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
8793 and fully reentrant and register bank neutral.
8794 * device/lib/printf_fast.c: added float (not enabled by default),
8795 added compact/slower integer (also not enabled by default),
8796 improved size/speed of fast integer code, other minor changes
8797 * device/include/stdio.h, device/lib/Makefile.in,
8798 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
8800 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
8802 * src/pic16/pcode.c: declaring variables other than at the start of a
8803 block is not supported in C by VC6.
8805 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
8807 * applied a previous patch from Raphael Neider that wasn't included
8808 in the previous commits, which fixes infinite loops within jumptable
8810 * made some fixes that previous patches introduced
8812 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
8814 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
8815 that fixes an issue with AOP_PCODE asmop's offset,
8816 * (pic16_popCopyReg): update instance field too,
8817 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
8818 function of pic port,
8819 * (genCmp, genAnd, genAssign),
8820 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
8822 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
8824 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
8825 variables initial values to idata section,
8826 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
8827 variables in some functions. This utilizes parmBytes field of iCode
8828 structure to hold the offset of the variable in stack. (might be
8829 able to use the stack field too?)
8830 * applied patch from Raphael Neider # ### , # ###
8831 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
8832 variable initial values in idata section,
8833 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
8834 for static variables with initial value
8835 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
8836 applied fix in while loop from Raphael Neider.
8838 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
8840 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
8841 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
8842 * src/ds390/ralloc.c (serialRegAssign): spill bits
8843 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
8844 * support/Util/SDCCerr.c,
8845 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
8846 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
8847 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
8849 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
8851 * device/include/sdcc-lib.h: inserted LGPL, added includes
8852 asm/ds390/features.h and asm/mcs51/features.h
8853 * device/include/asm/default/features.h,
8854 * device/include/asm/gbz80/features.h,
8855 * device/include/asm/z80/features.h: added empty _AUTOMEM
8857 * device/include/asm/ds390/features.h,
8858 * device/include/asm/mcs51/features.h: added files with defines for
8859 _AUTOMEM and _STATMEM indicating automatic and static storage class
8860 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
8861 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
8862 * src/SDCCicode.c (geniCodeCast),
8863 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
8864 * src/SDCCloop.c (loopInduction): removed unused variable lr
8865 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
8866 to convertToFcall to include char modulo (RFE 1065037), added check
8867 if left operand is unsigned and use abs of literal value
8868 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
8869 as it doesn't work after conversion from peephole.def to peephole.rul
8870 * src/mcs51/gen.c (toBoolean): added check for size,
8871 (genModOneByte): optimized code for signed char modulo a literal
8872 power of 2 (thanks to Hubert Sack),
8873 (genRRC): removed unnecessary "clr c",
8874 (genRLC): replaced "add a,acc" with cheaper "rlc a"
8875 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
8877 swapped rules 256.c and 256.d,
8878 extended 256.d by using new multiple checks (thanks Erik),
8879 added rules 256.e and 256.f,
8880 updated rule 261.a and 261.b to new generated code
8881 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
8883 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8885 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
8886 induction related bugs, including first part of bug #1074377
8888 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
8890 * applied patch from bug-report #1076292,
8891 * applied patches for genAnd and Goto-optimizations for Raphael
8893 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
8894 dump a less iCode information,
8895 * src/pic16/device.h (pic16_options_t): added field debgen,
8896 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
8897 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
8898 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
8900 * (various functions): added macros FENTRY and FENTRY2 to functions,
8901 to emit function prologue,
8902 * (various functions): fixed indentation,
8903 * (genNearPointerGet): fixed loading of FSR0,
8904 * (genPackBits): applied patch from Raphael Neider to fix updating
8905 of FSR0 and touching only the modified bits,
8906 * src/pic16/genarith.c (various functions): added macros FENTRY to
8907 emit function prologue in comments,
8908 * src/pic16/pcode.h: added functions debugf2, debugf3,
8909 * src/pic16/ralloc.c: partial fix for packForPush caused
8912 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8914 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
8915 <stsp AT users.sourceforge.net> with reversed byte order
8916 * support/regression/tests/rotate.c: added (ds390 skips some tests)
8918 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8920 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
8922 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
8923 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
8925 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8927 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
8929 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8931 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
8933 (setFromConditionArgs): friendly operand parser for peephole rules,
8934 (operandBaseName, operandsNotRelated): new peephole condition
8935 "operandsNotRelated" -- similar to "operandsNotSame", but takes
8936 architecture specific register naming into account, handles n-way
8937 comparisons, and supports quoted literals
8938 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
8940 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8942 * src/mcs51/peeph.def: fixed bug #1076940
8944 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8946 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
8948 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8950 Adding support for replacing ljmps with sjmps in jumptables
8951 generated for switch statements. For now you need to set the
8952 environment variable SDCC_SJMP_JUMPTABLE to enable this.
8953 Now 4 algorithms for mcs51 jumptable generation are used:
8954 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
8955 addresses loaded pc-relative for up to 112 cases and stack-pushing
8956 target addresses loaded with offset from dptr for up to 256 cases.
8958 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
8959 * src/mcs51/main.c: adapted constants for switch table generation
8960 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
8962 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
8964 * device/lib/printf_large.c (_print_format): fixed bug 1073386
8965 * support/regression/tests/bug1057979.c: added test for bug 1073386
8967 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8969 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
8972 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8974 * src/pic16/device.h,
8975 * src/pic16/genarith.c,
8978 * src/pic16/pcode.c: applied patches #1068154 and #1070213
8980 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
8982 Large cummulative patch for pic16 port.
8983 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
8984 to call when a stack overflow occurs,
8985 * (malloc.h): added CVS Id tag,
8986 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
8988 * added libc directory. The current version of LibC contains string
8989 functions, ctype functions and macros and some functions of the
8990 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
8991 be extensively tested in the future. Standard disclaimer here.
8992 Library is not automatically build yet. But one can build it by
8993 invoking 'make' inside the libc directory.
8994 * added ADC library under libio. Preliminary version yet.
8996 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
8997 * src/pic16/gen.c (aopForRemat): asmop size is filled by
8998 aopForRemat() now and not by pic16_aopOp(),
8999 * (pic16_popGetTempReg): removed warning messgae when allocating
9000 temporary registers, its a buggy feature and will be removed,
9001 * (pic16_popGet): set register instance field in AOP_CRY,
9002 * (pic16_outBitC): fixed for results in size greater than 1,
9003 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9004 * (pic16_storeForReturn): optimized return of 0,
9005 * (genCmp): experimental code for new genCmp which uses PIC18's
9006 special compare&skip instructions. Initial tests fail some times
9007 with variables grater than 1 byte in size, so new code is disabled,
9008 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9010 * (genCast): began a fix to optimize the casting of a bit to another
9011 bit, now assigning a bitfield to another bitfield will fail, sorry,
9012 * src/pic16/main.c: disabled the use of lr-support feature,
9013 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9014 * added some function prototypes, added function _debugf prototype,
9015 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9016 bits with offset (case PO_GPR_BIT),
9017 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9019 * (isBankInstruction): modified to return 0 for no banking instruction,
9020 and 1 for banking instruction,
9021 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9022 caused stop processing pCodes after a inline assembly block,
9023 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9024 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9025 registers when it shouldn't,
9026 * src/pic16/ralloc.c (allocReg): add preliminary support for
9027 supporting a limited set of temporary registers,
9029 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9031 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9032 genDataPointerSet): ensure assignments always copy in MSB to LSB
9034 (loadRegFromAop): recognize CLRH optimization,
9035 (genFunction): optimize RECEIVE iCodes in reentrant functions
9037 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9039 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9040 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9042 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9043 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9044 contiguous with data
9046 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9048 * device/lib/_gptrget.c (_gptrget),
9049 * device/lib/_gptrgetc.c (_gptrgetc),
9050 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9051 instead of sjmp to ret
9052 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9053 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9055 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9057 * .version: bumped version to 2.4.7
9058 * device/lib/_gptrget.c (_gptrget): is now _naked
9059 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9060 * device/lib/_gptrput.c (_gptrput): is now _naked
9061 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9062 (createFunction): fixed xstack
9063 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9064 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9066 (geniCodeCritical): store original interrupt state in an iTemp bit
9067 var unless stack-auto
9068 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9069 * src/SDCCmain.c (setIncludePath): added include/target to search path
9070 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9071 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9073 (processFuncArgs): put bit vars in bit area
9074 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9075 unsaveRBank): fixed xstack,
9076 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9077 (genFunction, genEndFunction): fixed xstack,
9078 (genAssign): optimization don't walk backwards through mem
9079 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9080 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9081 * support/regression/Makefile: also make library (for stack-auto) when
9082 making "all" and added "test-mcs51-xstack-auto"
9083 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9084 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9085 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9086 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9087 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9088 make-library by MAKE_LIBRARY
9089 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9090 regression tests for xstack
9091 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9092 * support/regression/tests/critical.c: test for critical on mcs51
9094 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9096 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9097 built version of sdcc instead of installed version
9099 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9101 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9102 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9104 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9105 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9106 WARNING: remove device/lib/build/z80/printf.o by hand when
9107 updating from previous build!
9108 * device/lib/z80/printf.c: updated comment
9109 * support/regression/tests/bug1057979.c: test all ports now
9110 * support/regression/tests/bug1065458.c: file added
9112 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9114 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9115 *_start and *_end symbols for static functions
9117 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9119 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9120 and search crt0.o in all library paths,
9121 (setIncludePath): proper handling of --nostdinc,
9122 (setLibPath): proper handling of --nostdlib
9123 * support/regression/Makefile,
9124 * support/regression/ports/ds390/spec.mk,
9125 * support/regression/ports/gbz80/spec.mk,
9126 * support/regression/ports/hc08/spec.mk,
9127 * support/regression/ports/mcs51/spec.mk,
9128 * support/regression/ports/mcs51-large/spec.mk,
9129 * support/regression/ports/mcs51-stack-auto/spec.mk,
9130 * support/regression/ports/z80/spec.mk: use include and lib files from
9131 built version of sdcc instead of installed version
9132 * doc/sdccman.lyx: fixed typo in --nostdinc
9134 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9139 * src/pic/gen.c : added support to generate code for struct bit fields.
9141 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9143 * as/xa51/xa_version.h,
9144 * device/include/errno.h,
9145 * device/include/regc515c.h,
9146 * device/lib/_itoa.c,
9147 * device/lib/_ltoa.c,
9148 * device/lib/ser_ir_cts_rts.c,
9149 * sim/ucsim/xa.src/glob.cc,
9150 * sim/ucsim/xa.src/inst_gen.cc,
9151 * sim/ucsim/xa.src/xa_bit.cc,
9152 * sim/ucsim/xa.src/xa_sfr.cc,
9153 * sim/ucsim/z80.src/inst_dd.cc,
9154 * sim/ucsim/z80.src/inst_fdcb.cc,
9155 * support/scripts/keil2sdcc.pl,
9156 * src/pic16/pic16.dsp,
9157 * src/pic16/pic16a.dsp: corrected cvs line endings
9158 * device/lib/printf_large.c: fixed bug 1057979
9159 * src/pic16/gen.c: fixed non-C standard code
9160 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9161 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9162 * support/regression/ports/mcs51/support.c: reload T1 asap
9163 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9164 pdata use and clear idata startup behaviour
9165 * support/regression/tests/bug1057979.c: added
9167 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9169 * device/examples/ds390/ow390/ad26.h,
9170 * device/examples/ds390/ow390/cnt1d.h,
9171 * device/examples/ds390/ow390/crcutil.c,
9172 * device/examples/ds390/ow390/ownet.h,
9173 * device/examples/ds390/ow390/owsesu.c,
9174 * device/examples/ds390/ow390/swt12.h,
9175 * device/examples/ds390/ow390/swtoper.c,
9176 * device/examples/ds390/ow390/temp10.h,
9177 * device/examples/ds390/ow390/thermodl.c,
9178 * device/examples/ds390/tinitalk/tinitalk.dsp,
9179 * device/examples/ds390/tinitalk/tinitalk.dsw,
9180 * device/examples/mcs51/clock/hw.h,
9181 * device/examples/mcs51/simple2/go.bat,
9182 * device/examples/serialcomm/windows/serial.h,
9183 * device/examples/xa51/dummy.c,
9184 * device/examples/xa51/hello.c,
9185 * device/include/80c51xa.h,
9186 * device/include/at89x051.h: corrected cvs line endings
9188 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9190 * src/pic16/main.c (options): added command line --gstack, to trace
9191 stack over/under flows,
9192 * added pragma 'wparam' to allow passing first byte of function
9193 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9194 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9195 call to __gstack_test function and sets up the symbol as extern,
9196 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9197 * popaop): added call to pic16_testStackOverflow,
9198 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9200 * (genCall, genPcall): now all parameters are passed via stack
9201 except in functions that are pass to wparam pragma in which WREG is
9203 * (genPcall): REENTRANT flag is checked to see if variable prototype
9204 contains reentrant keyword, don't call a non-reentrant function, via
9205 a reentrant function pointer or vice versa, functions are never
9207 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9209 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9210 SIGSEGV when accessing a NULL register stucture,
9211 * (pic16_printGPointerType): modified to handle UPPER modifier for
9212 function initializers, changed prototype of function to simpler one,
9213 * (pic16_printIvalFuncPtr): check to see if function is already
9214 added in externs list,
9215 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9216 optimized a move from W to SFR with a move to the same register
9218 * device/lib/pic16/debug: NEW directory, contains debug features
9219 which are enabled when linking with libdebug.lib, currently command
9220 line option --gstack enables stack pointer tracing for over/under
9221 flow, corresponding sources are in debug/gstack
9223 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9225 * doc/sdccman.lyx: updated SDCC version,
9226 * (PIC16 port): update list of command line options,
9227 * src/pic16/device.h (structure pic16_options_t): added field gstack
9228 to enable stack overflow tracing on push/pops,
9229 * src/pic16/device.c (statistics structure): added statistics
9231 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9232 pic16_dump_int_registers): increase statistics counters for each
9233 * variable which is encountered
9234 * (pic16_dump_usection): emit each .udata variable to its own udata
9236 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9237 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9238 parameters via stack, otherwise use old scheme,
9239 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9240 assembler output file,
9241 * src/pic16/main.c: added command line options --gstack to enable
9242 push/pop tracing for stack overflow,
9243 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9244 instructions): added size of each instruction,
9245 * (pic16_countInstruction): estimate size of instructions in
9246 the_pFile list, inline assembly blocks are not counted,
9247 * (pic16_FixRegisterBanking): trace previous register usage, when
9248 banksel optimizations is greater than 0, don't emit a redudant
9251 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9253 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9254 * src/pic16/ralloc.c : applied same fix for pic16.
9255 * src/pic/gen.c : tidied it up a little.
9257 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9259 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9260 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9262 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9264 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9266 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9268 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9269 non-reentrant function __modsint in the interrupt function (thus
9270 corrupting math operations during serial I/O)
9271 * device/lib/ser_ir.c: as above, changed buffersize
9272 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9274 * doc/Makefile: added option -t for rsync
9276 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9278 * src/SDCCast.h (struct ast),
9279 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9281 2004-10-20 Borut Razem <borut.razem AT siol.net>
9283 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9286 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9288 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9290 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9291 support functions to replace long sequences of MOVFF's from access
9292 bank registers to stack and vice versa,
9293 * src/pic16/device.h: added new field opt_flags, where optimization
9294 flags can be set to enable certain features,
9295 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9296 * pBlock, (genFunction, genEndFunction): surroung loop for
9297 saving/loading used registers in stack with PC_INFO pCodes,
9298 INF_LREGS. Code in between can then be optimized by pCode optimizer
9299 to support function calls,
9300 * (genDataPointerSet): fixed bug which loaded float fields in
9301 structures with corrupt data,
9302 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9303 in a standard way debug info on stderr. Feature used for developing
9305 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9306 obsolete chunks of code,
9307 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9308 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9309 * pic16/src/pcode.c (pic16_newpCodeInfo,
9310 * (pic16_newpCodeOpLocalRegs),
9311 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9313 * (pic16_pCodeConstString): printing of the initial value of a
9314 symbol as a comment is inhibited since parsing was already done by
9315 copyStr and output is corrupt,
9316 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9318 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9320 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9322 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9324 * as/mcs51/lkarea.c: removed old K&R style,
9325 (lnksect): changed check on boundary error,
9326 (lnksect2): changed check on boundary error,
9327 (lnksect2): extend XSTK to end of page if size = 1
9328 * as/mcs51/lkmain.c: removed old K&R style,
9329 (Areas51): create l_IRAM symbol
9330 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9331 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9332 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9333 * device/lib/_mullong.c: added version to be compiled with xstack
9334 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9335 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9336 * device/lib/mcs51/crtxstack.asm: fixed comment
9337 * src/SDCCglue.c: maxInterrupts defaults to 0,
9338 (emitMaps): added pdata,
9339 (createInterruptVect): (re)moved default,
9340 (glue): added pdata,
9341 (glue): moved __start__xstack to XSTK with default size 1
9342 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9343 and options.float_rent when options.stackAuto is set,
9344 (linkEdit): only write XDATA_NAME if provided on command line
9346 * src/SDCCmem.c: added pdata
9347 * src/port.h: added pdata_name to PORT
9348 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9349 (saveRegisters, unsaveRegisters): removed usage of B,
9350 (genMinus): fixed accumulator clash,
9351 (genJumpTab): added comment, this needs another look
9352 * src/mcs51/gen.c: added check for "B in use" paranoia,
9353 added pushB() and popB()
9354 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9363 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9364 added PSEG (PAG,XDATA) or NULL to port specifier
9365 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9366 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9367 (_mcs51_genInitStartup): removed __start__xstack equ,
9368 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9369 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9370 * src/z80/gen.c (_rleAppend): fixed warnings
9371 * support/regression/tests/zeropad.c: added pdata test
9372 * .version: bumped to 2.4.6
9374 2004-10-17 Borut Razem <borut.razem AT siol.net>
9376 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9377 as a part of nightly build
9379 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9381 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9382 WREG holds the first byte function parameters,
9383 * (aopForSym): take special case for symbols which are in FARSPACE
9384 but in CODESPACE too,
9385 * (assignResultValue): modified to take into account _G.useWreg,
9386 * (genCall): don't use wreg for parameter passing when function is
9387 declared as reentrant, too, added optimization INCF to stack
9388 pointer when stack parameter count is 1,
9389 * (genFunction, genEndFunction): refurnished and fixed to not using
9390 wreg for passing parameters when function has varargs or is
9391 reentrant, fixed bug with symbol name compare for generating
9392 functions in absolute address,
9393 * (pic16_storeForReturn): refurnished,
9394 * (genCmp): began writing a new version of the function, not ready
9395 yet, therefore it is disabled,
9396 * (genAssign): do not read code memory when assigning a function to
9398 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9399 array of characters, not pointer,
9400 * (pic16initialComments): in debug mode emit an .ident directive for
9402 * (_process_pragma): emit a new warning type (internal to pic16)
9403 when setting stack to default length, emit a similar warning when
9404 placing a function at absolute address and address is not word aligned
9405 * (_pic16_parseOptions): added 'return TRUE' statement,
9406 * (_pic16_linkEdit): if compiling a source, then add the source's
9407 file object, first in the list of objects to link,
9409 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9411 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9412 * src/pic/main.c : removed VC warning.
9413 * src/pic/gen.c : changed comment.
9415 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9417 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9418 reference to a deprecated symbol _GPTRREG was causing failure to
9419 link. Thanks G. M. Gallant for the info.
9421 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9423 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9424 comments for Bugs item #954788.
9426 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9428 * src/pic16/device.c (pic16_dump_gsection,
9429 * pic16_groupRegistersInSection): handle symbols declared to be in
9430 access bank differently,
9431 * src/pic16/gen.c (struct _G): added field resDirect,
9432 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9433 send values read from stack directly to result and don't allocate
9435 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9437 * (pic16_sameRegsOfs): NEW,
9438 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9439 free because they were not allocated from temporary pool,
9440 * pic16_popRegFromString): workaround to fix a problem with
9441 allocating variables twice or never,
9442 * (genGenPointerGet): using PRODL instead of FSR0H,
9443 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9445 * (genAssign): take advantage of the _G.resDirect flag,
9446 * (genCast): around line 11844, use mov2f instead of directly
9447 MOVFF'ing between operands to account for literal values,
9448 * src/pic16/genutils.c: some new debug functions for gpsim have been
9450 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9451 float with integer part only,
9452 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9453 place variables in access bank
9454 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9455 updated sources to reflect recent changes in gen.c
9457 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9459 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9460 sources that searched for headers in installation path, now the
9461 device/include/pic16 is used,
9462 * src/pic16/glue.c (pic16glue),
9463 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9464 .line directives if not in debug mode, this suppresses assembler's
9465 warnings for ignored directives
9467 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9469 * src/port.h: made reset_regparms prototype void parameter explicit.
9470 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9471 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9472 * doc/sdccman.lyx: documented warning disabling and how to use
9473 printf_large to make it print floats.
9474 * device/include/stdbool.h: NEW
9475 * device/lib/_atof.c,
9476 * device/lib/_divuint.c,
9477 * device/lib/_divulong.c,
9478 * device/lib/expf.c,
9479 * device/lib/printf_large.c,
9480 * device/lib/sincosf.c,
9481 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9482 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9483 a completely reentrant lib.
9485 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9487 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9488 * device/include/pic16/stdio.h: fixed bug with colon
9490 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9492 * device/include/pic16/stdio.h,
9493 * device/include/pic16/stdlib.h,
9494 * device/include/pic16/math.h: NEW
9495 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9496 declared as _naked to reduce overhead
9497 * device/lib/Makefile.in (target port-specific-objects-pic16):
9498 changed * to *.* so to ignore the CVS directory,
9499 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9500 stacked variables back in stack,
9501 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9504 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9506 * .version: bumped version number to 2.4.5
9507 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9508 * support/Util/SDCCerr.c (messages structure): added entry for
9511 Large cumulative patch for pic16 port and libraries.
9512 * device/include/pic16/sdcc-lib.h,
9513 * device/include/pic16/stdarg.h,
9514 * device/include/asm/pic16/features.h,
9515 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9516 * device/include/pic16/float.h: changes reentrant keyword with
9517 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9518 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9519 updated target build-libraries to include objects from gptr,
9520 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9521 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9522 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9523 all function headings,
9524 * src/SDCCmain.c: added global parameter userIncDirsSet,
9525 * (parseCmdLine): when option -I is encountered add directory to
9527 * src/version.awk: added space between control and long,
9528 * src/pic16/NOTES: added some notes for the port,
9529 * src/pic16/gen.c: added prototype for mov2fp function,
9530 * (fReturnpic16[]): properly named return value registers,
9531 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9532 * (aopForSym): added code to handle symbols with onStack flag set,
9533 symbols onStack are allocated PTRSIZE bytes,
9534 * (aopFreeAsmop): handles special case where asmops are stack objects,
9535 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9536 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9537 added argument lock to trace flaws in allocating temporary registers
9538 when developing port,
9539 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9540 * (pic16_popRegFromString): reenabled allocating a direct register
9542 * (assignResultValue): various beautifications,
9543 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9544 referenced function argument,
9545 * (genIpush): reenabled to allow stacked arguments, handles only
9546 ic->parmPush iCodes,
9547 * (genCall, genPcall): major changes to allow for variable argument
9548 functions, fixed a bug with falsely restoring stack pointer after
9549 returning from call,
9550 * (genFunction): pending code for critical function,
9551 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9552 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9553 * (genNearPointerGet): fixed bug with indirect reading, was always
9555 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9557 * (genAddrOf): rewrote code to take address of a stacked function parameter
9558 * (genCast): fixed casting to generic pointer type,
9559 * src/pic16/gen.h: added AOP_STA,
9560 * (struct asmop): added field stk,
9561 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9562 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9563 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9564 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9565 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9566 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9568 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9570 * (pic16_port structure): generic pointer size is set to 3,
9571 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9572 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9574 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9575 operand is an iTemp,
9577 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9579 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9580 * debugger/mcs51/simi.c: addapt new syntax of s51
9582 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9584 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9585 * src/pic16/pcode.c: commented out some calls to free() in order to
9588 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9591 * src/SDCCicode.c (isiCodeInFunctionCall),
9592 * src/avr/ralloc.c (selectSpil),
9593 * src/pic/ralloc.c (selectSpil),
9594 * src/pic16/ralloc.c (selectSpil),
9595 * src/ds390/ralloc.c (selectSpil),
9596 * src/hc08/ralloc.c (selectSpil),
9597 * src/xa51/ralloc.c (selectSpil),
9598 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9599 stack in the middle of a function call sequence (fixes bug #1020268)
9600 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9601 costs associated with the minimum switch case.
9603 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9605 * src/SDCC.lex: fixed bug #1030549
9607 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9609 * src/SDCCcse.h (struct cseDef),
9610 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9611 over a function call if the CSE is derived from a symbol whose
9612 address has been taken (fixes bug #1029883)
9613 * support/regression/tests/bug-1029883: a new regression test for
9616 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9618 * src/hc08/gen.c (emitinline): fixed bug #1029778
9619 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9620 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9621 and starts toward RFE #905167)
9623 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9625 * src/pic16/gen.c (mov2f): New function to move an operand to
9626 another without considering if it is a literal or a register,
9627 * (pic16_sameRegs): don't check if they are both AOP_REG,
9628 * (AccRsh): removed andmask=0 lines,
9629 * (genLeftShift): duplicated to be improved in future versions,
9630 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9631 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9632 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9633 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9634 * (insertBankSwitch): fixed inserting banksel directives algorithm
9635 for instructions that follow a skip instruction, this fixes a report
9636 for broken subtraction code generation,
9637 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9638 iCode is a left op, just in case result and right share the same
9641 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9644 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9646 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9647 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9648 on 2004-09-12; it was buggy
9650 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9652 * src/SDCCsymt.h: removed RESULT_CHECK
9657 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9659 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9661 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9662 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9663 configuration values no more rejected by compiler, they are assigned
9664 to configuration registers with a warning message instead,
9665 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9666 the for-loop so last conf register is emitted too,
9667 * (_pic16_initPaths): link library libsdcc.lib by default,
9668 * (_hasNativeMulFor): modified test for multiplication according to
9669 Raphael Neider's remarks. Integer multiplication is also done with
9671 * device/include/pic16/pic18fregs.h: corrected type error in while
9672 testing and including 18f6720 header file
9674 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
9676 * src/pic16/device.h (pic16_options): removed field use_crt,
9677 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
9678 until an optimization to handle single bits is added,
9679 * (pic16_loadFSR0): moved before genUnpackBits,
9680 * (genAnd): some white lines removed,
9681 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
9682 leave_reset flags in pic16_options when using crt modules,
9684 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
9686 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
9687 for bugs 898889 & 979599. Also used some safer print instructions.
9689 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
9691 * src/pic16/device.h (pic16_options_t): added field use_crt,
9693 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
9694 catch a probable future bug,
9695 * src/pic16/gen.c: aopIdx function commented out,
9696 * (genAssign): commented out old code which used aopIdx,
9697 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
9698 code, added if conditionals to take into account the --use-crt
9699 command line options,
9700 * src/pic16/main.c (pic16_optionsTable): added new command line
9701 options, --use-crt= and --no-crt,
9702 * (_pic16_linkEdit): now the proper crt object is added in the
9703 linker command line except than when --no-crt is specified,
9704 * src/pic16/pcode.c,
9705 * src/pic16/pcode.h: added some structures and functions for a new
9706 optimization scheme to compansate for instruction overhead between
9707 same iCodes, this scheme is currently under development and is not
9709 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
9711 * device/lib/pic16/startup/crt0i.c,
9712 * device/lib/pic16/startup/crt0iz.c: added global char variable
9713 __uflags to force the generation of an idata section
9715 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
9718 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
9719 * doc/sdccman.lyx: updated sdcc version to 2.4.4
9721 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9723 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
9724 Frieder) and clarified the default code optimization mode
9726 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9728 * src/SDCC.lex (doPragma, process_pragma),
9729 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
9730 "opt_code_size", and "opt_code_balanced"
9731 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
9732 regrouped options by category, added support for category headers
9733 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
9734 and "--opt-code-size"
9735 * doc/sdccman.lyx: documented these new options and pragmas
9736 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
9737 preference into account
9739 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9741 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
9742 geniCodePreDec): Fixed bug 904237 by generating a warning
9744 * src/SDCCerr.c: added warning W_SIZEOF_VOID
9746 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
9748 * src/pic/device.c : When no max ram set validate full memory range.
9750 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
9752 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9754 * device/lib/_gptrget.c,
9755 * device/lib/_gptrput.c: updated comment
9756 * device/lib/calloc.c,
9757 * device/lib/free.c,
9758 * device/lib/malloc.c,
9759 * device/lib/realloc.c: added LGPL, made them reentrant-safe
9760 * src/SDCCcse.c (cseBBlock),
9761 * src/SDCCicode.c (printOperand, geniCodeArray),
9762 * src/SDCCicode.h (struct operand): fixed bug 868103
9763 * support/regression/tests/bug-868103.c: added
9764 * src/SDCCast.c (searchLitOp),
9765 * src/SDCCcse.h (struct cseDef),
9766 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
9767 * src/SDCCicode.h (struct operand),
9768 * src/SDCCsymt.h (struct sym_link),
9769 * src/avr/gen.c (hasInc),
9770 * src/ds390/gen.c (hasInc),
9771 * src/hc08/gen.c (genPlusIncr, hasInc),
9772 * src/mcs51/gen.c (hasInc),
9773 * src/pic16/glue.c (pic16_printIvalChar),
9774 * src/pic16/ralloc.c (regWithIdx),
9775 * src/xa51/gen.c (hasInc) : removed warnings
9776 * src/SDCCast.c (createBlock): added comment ???
9777 * src/hc08/ralloc.c: updated comments
9779 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9781 * doc/sdccman.lyx: updated section on switch statements, added
9782 section about semaphore locking
9783 * doc/Makefile: added option -info for latex2html
9784 * device/lib/_gptrget.c,
9785 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
9787 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9791 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
9792 maxram is less than 0x100.
9794 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9796 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
9798 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9809 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
9810 a jump table is the best form for a switch statement, including
9811 automatic insertion of missing cases to make the case range
9812 continuous. Developed in collaboration with Frieder Ferlemann.
9814 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9816 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
9817 accumulator result if it needs sign extension
9819 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9821 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
9823 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9825 * device/lib/gbz80/printf.c,
9826 * device/lib/z80/printf.c: removed define for NULL
9828 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9830 * as/xa51/xa_link.c,
9831 * device/examples/ds390/ow390/ad26.c,
9832 * device/examples/ds390/ow390/cnt1d.c,
9833 * device/examples/ds390/ow390/counter.c,
9834 * device/examples/ds390/ow390/ds2480.h,
9835 * device/examples/ds390/ow390/ds2480ut.c,
9836 * device/examples/ds390/ow390/findtype.c,
9837 * device/examples/ds390/ow390/gethumd.c,
9838 * device/examples/ds390/ow390/owllu.c,
9839 * device/examples/ds390/ow390/ownetu.c,
9840 * device/examples/ds390/ow390/swt12.c,
9841 * device/examples/ds390/ow390/swtloop.c,
9842 * device/examples/ds390/ow390/temp.c,
9843 * device/examples/ds390/ow390/temp10.c,
9844 * device/examples/ds390/ow390/thermo21.c,
9845 * device/examples/ds390/ow390/tinilnk.c,
9846 * device/examples/ds390/ow390/tstfind.c,
9847 * device/examples/serialcomm/windows/serial.cpp,
9848 * device/examples/serialcomm/windows/test_serialcomm.cpp,
9849 * device/include/reg51.h: fixed line endings for cvs
9851 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9853 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
9854 packRegsForAccUse, packRegisters): new accumulator register
9856 * support/regression/ports/hc08/support.c (_putchar): suppress
9857 warning of unused variable
9858 * src/SDCCicode.c: added SWAP entry to codeTable
9860 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
9862 * device/lib/sprintf.c: forgot to add this file before previous commit
9864 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
9866 * src/pic16/gen.c (genPackBits): added operand right in function
9867 parameters, load result directly if p_type is POINTER (that is
9868 called by genNearPointerSet)
9869 * (genUnPackBits): added operand left in function parameters,
9870 * (genNearPointerGet, genNearPointerSet): prevent the loading of
9871 FSR0 if accessing bitfields,
9873 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
9875 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
9876 _print_format; updated printf, sprintf, vsprintf
9877 * device/include/asm/default/features.h: corrected comment/define
9878 * device/lib/Makefile.in: added sprintf.c
9879 * device/lib/libsdcc.lib: added sprintf module
9880 * device/lib/printf_large.c,
9881 * device/lib/vprintf.c,
9882 * device/lib/sprintf.c: totally refactored printf_large and vprintf
9884 * support/regression/Makefile: changed ALL_PORTS into a usefull default
9885 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
9886 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
9888 * support/regression/tests/zeropad.c: define idata as data for hc08
9890 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9892 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
9893 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
9894 labels are referenced at least once (even if a reference is not found)
9895 * src/hc08/gen.c (emitcode): set isComment flag for comments
9896 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
9897 loads), rules 6a..6b (optimize jumps to return)
9899 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9901 * device/lib/acosf.c (acosf),
9902 * device/lib/asinf.c (asinf),
9903 * device/lib/atanf.c (atanf),
9904 * device/lib/ceilf.c (ceilf),
9905 * device/lib/cosf.c (cosf),
9906 * device/lib/coshf.c (coshf),
9907 * device/lib/cotf.c (cotf),
9908 * device/lib/fabsf.c (fabsf),
9909 * device/lib/floorf.c (floorf),
9910 * device/lib/log10f.c (log10f),
9911 * device/lib/logf.c (logf),
9912 * device/lib/sinf.c (sinf),
9913 * device/lib/sinhf.c (sinhf),
9914 * device/lib/sqrtf.c (sqrtf),
9915 * device/lib/tanf.c (tanf),
9916 * device/lib/tanhf.c (tanhf),
9917 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
9918 replaced all instances of "reentrant" in the library functions
9919 defined in math.h with this macro.
9920 * support/regression/tests/float_trans.c: reenabled test for hc08
9922 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
9924 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
9927 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9929 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
9930 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
9931 multi-byte volatile operands are used
9932 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
9933 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
9934 initialization to area GSINIT0 so that it would always precede
9935 any static initializers in GSINIT
9936 * support/regression/tests/zeropad.c: fixed idata define for hc08
9937 * support/regression/tests/bug-927659.c,
9938 * support/regression/tests/float_trans.c: disabled tests for hc08
9939 pending missing library routines
9940 * .version: increased version number to 2.4.4 - hc08 port now passes
9944 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
9946 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
9947 * Makefile.common.in,
9949 * as/hc08/Makefile.in,
9950 * as/mcs51/Makefile.in,
9951 * as/z80/Makefile.in,
9952 * debugger/mcs51/Makefile.in,
9953 * device/include/Makefile.in,
9954 * device/lib/Makefile.in,
9957 * link/z80/Makefile.in,
9958 * packihx/Makefile.in,
9959 * sim/ucsim/main_in.mk,
9960 * sim/ucsim/avr.src/Makefile.in,
9961 * sim/ucsim/doc/Makefile.in,
9962 * sim/ucsim/gui.src/serio.src/Makefile.in,
9963 * sim/ucsim/hc08.src/Makefile.in,
9964 * sim/ucsim/s51.src/Makefile.in,
9965 * sim/ucsim/xa.src/Makefile.in,
9966 * sim/ucsim/z80.src/Makefile.in,
9968 * support/cpp2/Makefile.in,
9969 * support/librarian/Makefile,
9970 * support/makebin/Makefile: added DESTDIR to the install path proposed
9971 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
9972 * doc/sdccman.lyx: added DESTDIR documentation
9974 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
9976 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
9977 instruction for interrupt handlers, use fast returns when returning
9978 from high priority interrupts
9980 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9982 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
9984 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
9985 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
9986 bugs, ported much of Bernhard's code from mcs51
9987 * src/mcs51/gen.c (genSend),
9988 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
9989 than one when calling a reentrant function
9990 * device/lib/_mullong.c: defined an alternate struct layout for big
9993 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9995 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
9998 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10000 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10001 are sane and complete before asking the port its prefered parameter
10002 passing method (fixes bug #1017633)
10003 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10006 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10008 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10009 problem in bitfields >= 8 bits.
10011 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10013 * src/SDCCsymt.c: undid changes that were not meant to be committed
10015 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10017 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10019 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10021 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10022 copied and wrong bit got inverted
10024 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10026 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10027 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10028 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10029 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10030 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10031 assignments to bitfields at known addresses
10032 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10033 reads from bitfields at known addresses
10034 * src/hc08/ralloc.c (packRegisters),
10035 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10036 genhc08Code): optimize pointer get values used as conditionals
10037 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10040 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10042 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10043 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10044 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10047 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10049 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10051 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10053 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10056 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10058 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10060 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10062 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10065 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10067 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10069 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10071 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10072 cases use more compact code.
10074 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10076 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10078 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10080 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10082 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10085 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10086 parameter of changePointer() from symbol* to sym_link*
10087 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10088 * src/SDCCsymt.c (compareType): void* type is castable to other
10089 pointers, but not necesarily an exact match.
10090 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10091 is no longer blindly treated as an exact match.
10092 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10094 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10096 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10098 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10102 * src/pic/ralloc.h,
10103 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10105 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10107 * src/pic/device.c,
10108 * src/pic/device.h,
10109 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10111 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10113 * src/mcs51/gen.c (emitcode): fixed bug #992819
10115 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10117 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10118 there's no need to make it worse
10120 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10122 * src/mcs51/ralloc.c (deassignLR),
10123 * src/ds390/ralloc.c (deassignLR),
10124 * src/hc08/ralloc.c (deassignLR),
10125 * src/z80/ralloc.c (deassignLR),
10126 * src/pic/ralloc.c (deassignLR),
10127 * src/pic16/ralloc.c (deassignLR),
10128 * src/avr/ralloc.c (deassignLR),
10129 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10130 rlivePoint): fixed another part of bug #971834
10132 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10134 * src/z80/main.c: enabled "critical" keyword
10135 * src/z80/mappings.i,
10136 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10137 functions (fixes bug #979646)
10138 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10140 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10142 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10145 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10147 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10148 doesn't disable too much optimizations
10150 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10152 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10154 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10156 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10158 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10160 * src/pic/gen.c tidied up tabs
10161 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10162 * src/pic/main.c tidied up tabs
10163 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10164 * src/pic/pcoderegs.c tidied up tabs
10165 * src/pic/ralloc.c tidied up tabs
10167 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10169 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10170 to S_FIXED for pic16 port and when symbol is not in level 0,
10171 allocate for S_REGISTER storage class and pic16 port, too,
10172 * src/pic16/device.h: prototype for checkSym,
10173 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10174 * (pic16_assignConfigWordValue): test the value and the mask to
10175 validate that the value is suitable for the configuration word,
10176 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10177 collect extern declared symbols, don't emit symbol twice, check
10178 first if symbol is in publics set first,
10179 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10180 * added command line '--fstack' which enables an experimental
10181 feature for stack access, too buggy to be used yet...
10182 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10183 * (pic16_allocDirReg): when register has storage class S_REGISTER
10184 allocate in pic16_dynAccessRegs,
10185 * device/include/pic16/pic18f????.h: modified configuration word
10186 naming convention, words started as CONFIG0H but should be CONFIG1H
10188 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10190 * device/include/mcs51reg.h: fixed bug 970993
10192 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10194 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10195 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10196 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10197 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10198 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10199 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10200 error/warning numbers,
10201 added function setWarningDisabled()
10202 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10203 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10204 _memcmp.c _memmove.c calloc.c realloc.c free.c
10205 * support/regression/tests/malloc.c: added tests for new functionality
10206 * support/regression/tests/zeropad.c: added tests for truncated initializers
10207 and initialized char arrays starting with '\x0'
10208 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10210 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10212 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10214 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10216 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10217 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10218 peephole 177.e. Thanks to anonymous
10220 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10222 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10223 function isn't used in the source but referenced as a
10224 variable initializer then declare it as extern in .asm file
10226 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10228 * .version: increased version number to 2.4.3
10230 Adding version extension according to ChangeLog CVS revision
10231 * src/Makefile.in (target all): added dependency 'version.h'
10232 * (rule version.h): added rule to create version.h from ChangeLog,
10233 * (rule dep): added dependency version.h,
10234 * src/version.awk: AWK script to create version.h
10235 * src/SDCCdwarf2.c (dwWriteModule),
10236 * src/SDCCglue.c (initialComments),
10237 * src/SDCCmain.c (printVersionInfo): modified to write after
10238 version string the version extension number,
10239 * src/SDCCutil.c: included "version.h"
10240 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10242 * src/SDCCutil.h: added prototype for getBuildNumber
10244 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10245 includeDirsSet, too,
10246 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10247 const char [] is found in function prototype...
10249 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10250 moving to WREG with source is already in WREG,
10251 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10252 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10253 * (aopForSym): stack'ed symbols are partially supported, added
10254 if-clause to support symbols in FARSPACE,
10255 * (sameRegs): added test for AOP_ACC to see if registers are same,
10256 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10257 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10258 * (pic16_popRegFromString): will not allocate a new register if it
10259 doesn't find one by name, bug may have introduced...
10260 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10261 * (genIpush): revived to use pic16 port's stack,
10262 * (genAddrOf): added incomplete case for stack'ed operand,
10263 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10264 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10265 can handle multibyte operands,
10266 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10267 * (pic16initialComments): added message for MPLAB compatibility
10269 * src/pic16/main.h: prototype for pic16_mplab_comp,
10270 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10271 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10272 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10273 because of increased complexity of procedure,
10274 * (_process_pragma): stack pragma changed to format 'stack pos len',
10275 emit symbol '_stack_end' to conform with gplink,
10276 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10277 to search for register,
10278 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10280 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10281 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10282 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10283 case for PO_GPR_REGISTER,
10284 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10285 dies, the new era is ahead !...
10286 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10287 pic16_dynInternalRegs,
10288 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10289 * (pic16_allocDirReg): minor optimizations and bug fixes,
10290 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10292 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10293 load stack and frame pointer with address of 'stack_end' symbol
10295 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10297 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10298 without source code but only variable initializers
10300 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10302 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10303 external are not declared as extern to reduce overhead while linking
10305 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10307 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10309 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10311 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10312 Yee Keat for the patch
10313 * src/SDCCast.c (decorateType): fixed bug #979599
10314 * src/ds390/gen.h: removed local fReturnSizeDS390
10315 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10316 * src/ds390/gen.c (genAnd, genOr, genXor),
10317 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10319 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10321 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10322 add relFilesSet to $3, manipulate $2 to handle linking of object
10323 files without source files in command line,
10324 * device/include/pic16 (all headers): added ID location macros,
10325 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10326 entries for ID location bytes,
10327 * (pic16_assignIdByteValue): NEW,
10328 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10329 added field dumpcalltree to pic16_options_t,
10330 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10331 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10332 emitting rFalseIfx label after check_carry label,
10333 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10334 pic16_emitDIRegs), NEW
10335 * (pic16glue): dump .calltree file when option --calltree found,
10336 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10337 * (_pic16_genAssemblerPreamble): emit ID locations after
10338 configuration registers,
10339 * (pic16_linkCmd): modifications of the link command,
10340 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10341 * (pic16_pCodeInitRegisters): don't init stack registers,
10342 * (pic16_findPrevInstruction): fixed bug,
10343 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10344 bug with immediate registers,
10345 * (buildCallTree): traces stack push and pop,
10346 * (pct2): dump also stack usage for each function,
10347 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10348 * (pic16_allocDirReg): various modifications,
10349 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10352 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10354 * src/pic16/pcode.c: removed buggy double colon
10356 2004-07-01 Borut Razem <borut.razem AT siol.net>
10358 * support/scripts/sdcc.nsi: added include/pic16 to setup
10360 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10362 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10363 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10365 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10366 specific command line arguments. Also added sample lkr script
10367 for placing a variable at a specific memory bank.
10368 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10369 at a specific memory bank,
10370 * (pic16_dump_isection): fixed bug which caused string literals to
10371 be omitted when dumping idata section,
10372 * (pic16_groupRegistersInSection): added code to handle registers
10373 in specific memory banks,
10374 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10375 public, all references are renamed too,
10376 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10378 * (pic16_storeForReturn): added case to handle when dest is WREG,
10379 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10380 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10381 pic16_rel_udata, check to see if that register is marked as being
10382 a member of a specific memory bank,
10383 * (pic16_printIvalCharPtr): added code to add string literals either
10384 to code or the idata sections,
10385 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10386 also accept the 'udata' pragma,
10387 * src/pic16/main.h: new structure types sectName and sectSym
10388 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10389 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10390 * (pic16_findPrevInstruction): fixed, it returned nothing,
10391 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10392 instruction combinations,
10393 * (pic16_FixRegisterBanking): heavily reorganised,
10394 * (pic16_AnalyzeBanking): if generating banksel directives is
10395 disabled, then don't call FixRegisterBanking at all,
10396 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10397 completely removed,
10398 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10400 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10402 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10403 Phuah Yee Keat <yk.phuah AT nestac.com>
10405 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10407 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10408 correctly the IVT even if it is relocated to some other location
10410 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10412 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10413 * device/include/pic16/pic18f2220.h: NEW,
10414 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10415 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10416 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10417 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10418 nodefaultlibs, ivt_loc is the location of the interrupt vector
10419 table, and nodefaultlibs signs that default libraries should not be
10420 linked in link stage,
10421 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10422 according to --ivt-loc argument,
10423 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10424 when pragma stack is found,
10426 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10428 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10429 256 (range check), 257 (do while), 258.a-f (bit banging
10430 f.e. on 3-wire SPI bus)
10432 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10434 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10435 variables used exclusively within a loop
10437 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10439 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10441 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10443 * src/SDCClrange.c (computeClash): fixed bug #971834
10445 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10447 * src/mcs51/gen.c (genCmp): fixed bug #975903
10448 * src/hc08/gen.c (operandsEqu),
10449 * src/ds390/gen.c (operandsEqu),
10450 * src/z80/gen.c (operandsEqu),
10451 * src/pic/gen.c (operandsEqu),
10452 * src/pic16/gen.c (operandsEqu),
10453 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10454 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10456 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10458 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10460 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10462 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10463 default case in switch statement,
10464 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10465 to eliminate problem with initialisation of pointers, but problem
10467 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10468 * (emitStaticSegment): removed various lines emitting debug info,
10469 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10470 added processor registers for utilizing EEPROM,
10471 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10472 configurable and set 8
10474 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10476 * .version: increased version number to 2.4.2,
10478 Cumulative patch for pic16 port
10479 * src/pic16/device.c: changed scheme to dump initial values for
10480 variables in idata segment, all print_idata* functions were removed,
10481 now the pic16_printIval* will be called,
10482 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10483 * _pic16_printPointerType, pic16_printPointerType,
10484 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10485 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10486 NEW, similar to the respective functions in SDCCglue.c,
10487 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10488 way, emitting hex bytes,
10489 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10491 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10493 * src/avr/ralloc.c (serialRegAssign),
10494 * src/xa51/ralloc.c (serialRegAssign),
10495 * src/pic/ralloc.c (serialRegAssign),
10496 * src/pic16/ralloc.c (serialRegAssign),
10497 * src/hc08/ralloc.c (serialRegAssign),
10498 * src/z80/ralloc.c (serialRegAssign),
10499 * src/ds390/ralloc.c (serialRegAssign),
10500 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10502 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10504 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10505 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10507 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10509 Cumulative patch for pic16 port:
10510 * src/pic16/device.h (typedef PIC16_device) modified fields for
10511 defining microcontrollers,
10512 * src/pic16/device.c: added new info for all devices in Pics16 array,
10513 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10514 to be optimised out by the pCode optimiser,
10515 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10516 specially, bug reported by G.M. Gallant,
10517 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10518 as force'd so that cannot be optimised out by pCode optimiser,
10519 * src/pic16/pcode.c,
10520 * src/pic16/pcodepeeph.c,
10521 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10522 they are disabled by default, but can be enabled explicit with
10523 command argument --denable-peeps, for testing,
10524 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10525 --pomit-ivt in COMPILE_FLAGS
10527 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10529 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10530 compilation on MSVC
10532 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10534 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10536 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10538 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10539 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10541 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10543 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10544 would only assign 0x300001 register.
10546 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10548 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10549 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10551 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10553 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10555 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10556 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10557 added peephole 254 (left shift), 255 (jump table)
10559 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10561 * device/lib/Makefile.in: removed comment line with model-pic16,
10562 * (target port-specific-objects-pic16): the libraries and objects
10563 are copied to the build directory form the device/lib/pic16/bin
10566 Cumulative patch concerning pic16 port:
10567 * library directory has been re-organized,
10568 * added support for PIC18F1220,
10569 * added headers and library sources for chips 18f1220,18f6520,
10570 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10572 * configuration registers setting has changed, now each supported
10573 device has a complete description of the registers it uses,
10574 * all initialisations are moved to idata sections, these section
10575 can be absolute or relocatable,
10576 * fixed initialisation of codespace variables,
10577 * fixed warning about PCLATU and gpsim,
10578 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10579 * (genAssign): use table reads when assigning from variables in codespace,
10580 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10581 char/int variables placed in codespace,
10582 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10583 registers set in .asm file, no need for --pomit-config-words anymore,
10584 * (pic16glue): some 8051 legacy segments are commented out
10585 (to be removed completely),
10586 * added support for alternative assembler and linker with --asm=
10587 and --link= command line arguments,
10588 * peepholes are disabled automatically in the port, no need to
10589 specify on command line,
10590 * port supports natively char/int/long multiplication, but converts
10591 all divisions to support functions,
10592 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10593 to the file set in variable $2,
10594 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10595 strings in ASCII format and not in hex,
10596 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10597 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10598 allocate proper register if iCodes aren't temporary,
10600 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10602 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10604 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10606 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10609 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10611 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10612 computed address is reused
10613 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10614 multi-byte bitfields
10616 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10618 * src/z80/gen.c: (genArrayInit): must check for pointers too
10620 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10622 * support/regression/tests/zeropad.c: never meant to commit the
10623 nestedstruct test: removed, added check for GCC version
10625 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10627 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10628 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10629 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10630 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10631 bugs 928906 and 954082 half-empty initializers
10633 * src/SDCCsymt.c (getAllocSize): added for above fix
10634 * src/z80/gen.c (genArrayInit): fixed bug 741044
10635 * support/regression/tests/zeropad.c: added tests
10637 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10639 * src/pic16/device.c (pic16_dump_section): corrected bug which
10640 caused some symbols of the libraries to be misplaced
10642 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10644 * src/pic16/glue.c,
10645 * src/pic16/ralloc.h,
10646 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10647 to fix conflict with pic port
10649 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10651 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10652 externs configuration variables,
10653 * src/pic16/ralloc.h,
10654 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10655 prototype in header, commented out some debug messages
10657 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10659 * src/pic16/glue.c,
10660 * src/pic16/main.c,
10661 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10662 for gpasm COFF object generation. Thanks to D. Hawkins for
10665 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10667 * src/ds390/main.c,
10668 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10669 Brock for spotting this)
10670 * src/ds390/gen.c (genEndFunction),
10671 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
10672 interrupt handler and critical. Disable push/pop optimizations when
10673 peephole optimizations disabled.
10675 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10677 Updated pic16 library sources and headers.
10678 * device/lib/pic16/pic18f*/ ,
10679 * device/include/pic16/*.h: modified to handle structured SFR
10682 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10684 * src/port.h (PORT structure): added hook initPaths, now each
10685 port can declare its own default search paths,
10686 which can been seen with the --print-search-dirs option,
10687 see pic16 port for example,
10688 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
10689 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
10690 * (doPrintSearchDirs): NEW, replaces in a central manner the
10691 printing of search dirs which was split in set*Paths functions,
10692 * (main): added call to port->initPaths and doPrintSearchDirs,
10694 * src/ds390/main.c,
10697 * src/izt/tlcs900h.c,
10698 * src/mcs51/main.c,
10700 * src/pic16/main.c: modified port structures to reflect addition of
10703 * src/pic16/device.c (regCompare): registers are finally sorted by name,
10704 * (pic16_dump_section): for registers in same address reserve memory once,
10705 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
10707 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
10708 result is greater in size than right or left,
10709 * (pic16_genUMult8X8_8): there are some cases where the result can
10710 be 16 bits size, so handle these,
10711 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
10712 * (pic16_outBitC): modified to emit pcodes,
10713 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
10715 * (genDivOneByte): implemented algorithm to divide 8-bits,
10716 * (genCmp): uncommented goto, but issues still exist,
10717 * (genAnd): fixed a bug with variables >8bits,
10718 * (genPackBits): optimization added that uses BCF/BSF to change a
10720 * (genAssign): fixed bug when assigning floating point literals,
10721 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
10722 __sdcc_gsinit_startup label,
10723 * src/pic16/main.c (_pic16_init): removed search directory
10725 * (_pic16_initPaths): NEW, used to initialise search directories,
10726 * (_hasNativeMulFor): support functions for all except char/int
10727 multiplication, and char division,
10728 * (PIC16_port struct): modified entry for native mul support,
10729 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
10731 * (buildCallTree): call to register_usage is ifdef'ed out,
10733 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10735 * device/include/string.h: applied Stas Sergeev's patch to make this
10736 header file compatible with the preprocessor -Wundef option
10737 * src/SDCCmain.c (main): abort compilation if preprocessor reports
10738 failure (fixes bug #941458)
10740 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10742 * src/SDCCopt.c (killDeadCode): fixed bug #907733
10743 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
10744 that the variable, not the function, should be static
10745 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
10746 to be consistent with non-literal case
10748 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10750 * src/SDCCast.c (isConformingBody): fixed bug #949967
10751 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
10752 convilong): fixed bug #952086
10754 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10756 * src/SDCCmem.c (allocVariables): fixed bug #955321
10758 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10760 * src/hc08/main.c (_hc08_genAssemblerEnd),
10761 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
10762 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
10763 completely eliminated the use of a temporary file
10764 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
10765 when more than one file linked
10766 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
10768 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10770 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
10771 which fixes bug #543481
10772 * support/regression/tests/bug-751703.c: fixed comments left from a
10773 cut and paste error
10774 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
10775 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
10776 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
10778 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
10779 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
10780 are now changed to underscores in moduleName
10782 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10784 * as/mcs51/lkmem.c: better fix for bug #954173
10786 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
10787 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10789 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
10790 * device/include/c8051f000.h,
10791 * device/include/c8051f120.h,
10792 * device/include/c8051f300.h,
10793 * device/include/c8051f310.h,
10794 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
10795 PWM16) and detab'ed
10797 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10799 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
10800 and mailing lists, doc'ed --no-peep-comments, removed reference
10801 to knoppix (newest version has no LyX/LaTeX), other minor changes
10802 * src/SDCCglue.c (glue): save 2 bytes stack space with
10803 option --main-return. The ljmp could probably be avoided too
10805 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10807 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
10809 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10811 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
10812 * src/SDCCopt.c (isLocalWithoutDef),
10813 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
10814 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
10815 (credit to Maarten Brock for patch #949363, on which this is based)
10816 * support/regression/tests/bug-751703.c: some test cases of extern used
10817 within inner scopes.
10819 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10821 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
10823 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
10825 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
10826 dwWriteLabel): fix to create valid debugger symbols even when
10827 the module name has non-alphanumeric symbols in it
10828 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
10829 when a variable's allocation has been optimized away
10832 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10834 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
10836 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
10837 * src/mcs51/main.c,
10838 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
10839 * src/ds390/main.c,
10840 * src/z80/gen.c (z80_emitDebuggerSymbol),
10842 * src/pic/gen.c (pic14_emitDebuggerSymbol),
10844 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
10845 * src/pic16/main.c,
10846 * src/avr/gen.c (avr_emitDebuggerSymbol),
10848 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
10850 * src/SDCCdebug.c (emitDebuggerSymbol),
10852 * src/port.h: added a debugger struct to the port struct. Added a
10853 callback for defining debugger symbols
10855 * src/SDCCast.c (createLabel),
10856 * src/SDCC.y (labeled_statement): mark all compiler generated labels
10859 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
10860 iCode back to the ast for the function
10862 * src/hc08/ralloc.c (hc08_assignRegisters),
10863 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
10864 unneeded fields from the regs struct.
10865 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
10866 pushReg() & pullReg() functions instead of emitcode()
10868 * src/hc08/gen.c (genLabel, genhc08Code),
10869 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
10871 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
10874 * src/hc08/gen.c (genEndFunction, genhc08Code),
10876 * src/mcs51/gen.c (genEndFunction, gen51Code),
10878 * src/ds390/gen.c (genEndFunction, gen390Code),
10880 * src/z80/gen.c (genEndFunction, genZ80Code),
10883 * src/pic/gen.c (genEndFunction, genpic14Code),
10885 * src/pic16/gen.c (genEndFunction, genpic16Code),
10887 * src/avr/gen.c (genEndFunction, genAVRCode),
10889 * src/xa51/gen.c (genEndFunction, genXA51Code),
10891 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
10892 specific code to cdbFile.c and out of the backend code generators
10894 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
10895 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
10896 starting address is now 0
10899 * as/hc08/m08pst.c,
10900 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
10901 assembler directive for DWARF support
10902 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
10906 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
10908 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10910 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
10911 and inappropriate peephole optimization in jump tables
10913 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10915 * as/hc08/m08pst.c,
10916 * src/SDCCglue.c: sdccopt works for the hc08 port now
10918 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
10920 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
10922 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10924 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
10926 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10928 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
10932 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
10933 comments from the peephole optimizer replacement rules
10934 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
10936 * src/SDCCcse.c (updateSpillLocation),
10937 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
10939 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
10940 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
10941 objects far pointers
10943 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10945 * src/SDCCsymt.h: a missing part of my last change
10946 * src/pic/ralloc.c (regTypeNum),
10947 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
10949 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10952 * src/SDCCicode.c (aggrToPtrDclType),
10953 * src/SDCCptropt.h,
10954 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
10955 ptrPseudoSymConvert),
10956 * src/pic/ralloc.c (regTypeNum),
10957 * src/pic16/ralloc.c (regTypeNum),
10958 * src/hc08/ralloc.c (regTypeNum),
10959 * src/ds390/ralloc.c (regTypeNum),
10960 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
10961 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
10963 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10965 * link/z80/lkmain.c (afile),
10966 * as/hc08/lkmain.c (afile),
10967 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
10968 prevent a pointer problem when a filename has no directory and
10969 no extension specified.
10971 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10973 * link/z80/lkmain.c (afile): allow periods in directory names
10974 * link/z80/lkmain.c (afile),
10975 * as/mcs51/lkmain.c (afile),
10976 * as/hc08/lkmain.c (afile): allow linker script file to have an
10977 extension other than ".lnk"
10978 * link/z80/lklex.c (getfid),
10979 * link/z80/lkmain.c (parse),
10980 * as/mcs51/lklex.c (getfid),
10981 * as/mcs51/lkmain.c (parse),
10982 * as/hc08/lklex.c (getfid),
10983 * as/hc08/lkmain.c (parse): Support comments in the linker script
10984 file on lines by themselves and after filenames
10986 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10988 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
10990 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10992 * src/z80/peeph-z80.def: removed some peephole rules that don't
10993 work with multibyte arithmetic (fixed bug #937126)
10994 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
10995 to registers and not global variables
10996 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
10997 geniCodePreInc, geniCodePostDec, geniCodePreDec,
10998 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
10999 checking for assignments not internally generated (fixed bug #931895)
11000 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11001 structure member (fixed bug #930072)
11003 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11005 * src/SDCCmain.c (linkEdit),
11006 * src/hc08/main.c (_hc08_parseOptions),
11007 * as/hc08/Makefile.in,
11008 * as/hc08/aslink.h,
11010 * as/hc08/m08pst.c,
11011 * as/hc08/lkrloc.c (relr, rele),
11012 * as/hc08/lkarea.c (lnkarea)
11013 * as/hc08/lkmain.c (afile, parse),
11014 * as/hc08/lkelf.c: support for ELF output
11015 * as/hc08/lks19.c (s19),
11016 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11018 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11020 * as/mcs51/lkihx.c: Fixed bug #899105.
11022 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11024 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11025 .dsp files from Unix to DOS.
11027 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11029 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11030 function pointers; we have been compliant for several months now.
11031 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11032 change that was accidently commented out
11033 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11034 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11037 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11039 * src/hc08/gen.c: output of all of the internal debugging information
11040 is now controlled by the D() macro; it is disabled by default
11042 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11044 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11045 harder to keep the same registers during a CAST iCode
11046 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11047 long via int can be done in a single cast, if the signedness is
11049 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11050 putchar() in tinibios.c in ds390's library
11052 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11054 * src/SDCCast.c (decorateType): fixed bug #898889,
11055 cast result of a literal complement too
11056 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11057 fixed check for bitfields
11059 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11061 * src/SDCCicode.c (geniCodeLogic): made it static,
11062 (geniCodeLogicAndOr): added in order to fix bug #905492,
11063 (ast2iCode): fixed bug #905492
11064 * support/regression/tests/bug-905492.c: added
11065 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11066 (processParms): fixed bug #927659: don't copy parms, this will clear
11068 * support/regression/tests/bug-927659.c: added
11070 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11072 * src/SDCCast.c (addCast): don't cast float to char
11073 * device/lib/libsdcc.lib: added _memmove
11075 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11077 * device/lib/large/Makefile: fixed parallel execution by
11078 replacing `make` by `$(MAKE)`
11080 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11082 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11083 offsets (fixes bug #923936)
11085 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11087 * device/lib/small/Makefile: fixed parallel execution by
11088 replacing `make` by `$(MAKE)`
11090 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11092 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11094 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11096 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11097 * src/regression/Makefile: Regression test was not running.
11099 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11101 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11102 complement if possible
11103 * src/SDCCval.c (valComplement),
11104 * src/SDCCicode.c (operandOperation): fixed complement of literal
11105 * support/regression/tests/onebyte.c (testComplement): added
11107 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11109 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11110 return an optimized tree; actually replace actParm with the new tree
11111 * src/SDCCast.h: added some parantheses to remove side effects
11112 * support/regression/tests/bug-920866.c
11114 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11115 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11116 Bit operands were not being handled properly in the pic14 port.
11117 (now src/regression/add.c passes again).
11119 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11121 * src/SDCC.y (labeled_statement): case and default no longer require
11122 a following statement (RFE #893037)
11124 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11126 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11127 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11128 disabled (fixes bug #916294)
11129 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11130 "mov a,acc"; patch provided by Lenny Story
11131 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11133 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11135 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11137 * src/ds390/gen.c (genFunction, genEndFunction),
11138 * src/ds390/ralloc.c (ds390_assignRegisters),
11139 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11140 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11141 pushed if there are parameters passed on the stack. Also, a cleaner
11142 way to decide if r0/r1 should be pushed/popped. (Together they fix
11145 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11148 * device/lib/mcs51/crtpagesfr.asm,
11149 * device/lib/mcs51/crtxinit.asm,
11150 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11151 to avoid confusion with Si Lab's SFRPAGE register.
11153 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11155 * src/SDCCglue.c (emitMaps): allow public sfr variables
11156 * src/SDCCglue.c (initialComments): include compiler build date
11157 with compiler version and put the timestamp of the generated
11158 assembly file on a serperate line to be less confusing.
11159 * src/port.h: added genInitStartup hook
11161 * src/ds390/main.c,
11164 * src/pic16/main.c,
11166 * src/z80/main.c: genInitStartup initialize as NULL (default to
11167 historical behaviour)
11168 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11169 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11170 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11171 library instead of hard coding it into the compiler.
11172 * support/regression/ports/mcs51-stack-auto/spec.mk,
11173 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11174 * device/lib/mcs51/Makefile,
11175 * device/lib/small/Makefile,
11176 * device/lib/large/Makefile,
11177 * device/lib/mcs51/crtpagesfr.asm,
11178 * device/lib/mcs51/crtstart.asm,
11179 * device/lib/mcs51/crtxclear.asm,
11180 * device/lib/mcs51/crtxinit.asm,
11181 * device/lib/mcs51/crtclear.asm,
11182 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11183 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11184 and into user configurable files.
11185 * device/lib/clean.mk: clean mcs51 directory too
11186 * support/regression/tests/longlit.c: added static to T1 declaration
11187 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11188 accesses in the initialization code
11190 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11192 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11193 OSCTRIMVAL as noted in bug #916008
11195 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11197 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11198 in loops with multiple exits (reported as incorrect registers
11199 used by Martin Helmling in Sdcc-user list)
11201 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11203 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11204 made ds390 register extensions look less like error messages
11206 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11208 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11209 reported by Adam Wozniak in Sdcc-user list
11211 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11213 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11214 arithmetic optimizations, added debug output
11216 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11218 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11219 * sdcc.spec: updated and split sdcc into 3 rpms
11220 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11221 needed for literals of LEFT_OP and '+'
11222 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11223 introduced RESULT_TYPE_NOPROM
11224 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11226 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11227 limited promotion to int only for '*'
11228 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11230 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11232 * src/pic16/gen.c (genSkip),
11233 (genc16bit2lit), (gencjneshort): commented out
11234 (is_LitOp): new helper function, checks operand type
11235 (genCmpEq): rewritten
11237 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11239 * support/regression/tests/bug-908454.c: added
11241 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11243 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11244 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11245 (geniCodeCast): cosmetic, don't preserve bit storage class
11246 (geniCodeLeftShift): added promotion
11247 (geniCodeLogic): fixed regression
11248 * src/SDCCsymt.c (computeTypeOr): accept bits too
11249 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11251 2004-03-07 Borut Razem <borut.razem AT siol.net>
11253 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11255 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11257 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11258 version of pic16_genPackRegisters which does not check if ic is a
11260 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11261 function cause string1.c regression test fails
11263 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11265 * sim/ucsim/configure.in,
11266 * sim/ucsim/configure,
11267 * sim/ucsim/doc/Makefile.in: use docdir
11268 * src/SDCC.y: fixed sbit atrributes
11269 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11270 * src/SDCCast.c (decorateType): |^& need special promotion handling
11272 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11273 * src/SDCCsymt.h (computeType),
11274 * src/SDCCicode.c: computeType() needs op
11275 * src/SDCCsymt.c (checkTypeSanity),
11276 * doc/sddman.lyx: "plain" bitfields are unsigned
11277 * src/SDCCsymt.c (computeTypeOr): added
11278 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11280 * src/SDCCval.c (val*): computeType() needs op
11281 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11282 * support/regression/tests/onebyte.c: added tests for |^&
11284 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11286 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11287 for writing icode into asm output.
11289 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11291 * src/pic16/device.c: added some debug lines enabled
11292 with macro DEBUG_CHECK,
11293 * src/pic16/genarith.c: more debug in genPlus,
11294 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11295 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11296 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11297 * (aopForSym): onStack symbols are re-placed in data memspace,
11298 and onStack flag is cleared,
11299 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11300 copy temporary pcodeop,
11301 * (genPcall): added warning for not updating PCLATU,
11302 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11303 always true for pic16 port,
11304 * (genMultOneWord): NEW, supports integer multiplication,
11305 * (genMult): modified to call genMultOneWord,
11306 * (ifxForOp): added warning when return NULL,
11307 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11308 flag is set before call to operandFromSymbol for implicit
11310 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11311 options.intlong_rent are set by default,
11312 * (_hasNativeMulFor): modified to allow port generation of integer
11314 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11315 set regtype to REG_SFR for all registers, restricting seting the
11316 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11318 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11320 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11321 more than 500 times in the regression tests
11323 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11325 * support/Util/SDCCerr.h,
11326 * support/Util/SDCCerr.c,
11327 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11329 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11330 for symbol conflicts.
11331 * support/valdiags/tests/enum.c,
11332 * support/valdiags/tests/tentdecl.c,
11333 * support/valdiags/tests/struct.c: expect possible error messages
11334 referring to original symbol definitions.
11335 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11337 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11339 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11341 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11343 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11345 * src/pic16/ralloc.c (newReg): fixed bug #908929
11347 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11349 * src/ds390/gen.c: added missing #include "main.h"
11351 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11353 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11354 checking if symbol is already in set,
11355 * src/pic16/device.h: prototype for checkAddSym,
11356 * src/pic16/gen.c: (_G): added entry interruptvector,
11357 * (assignResultValue): removed some commented out lines,
11358 * (genFunction): check for ISR via sym->type, absolute section for
11359 interrupt code is created via a new pBlock, the goto instruction is
11360 placed now correctly at the interrupt vector position, changed all
11361 references from ivec to _G.interruptvector,
11362 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11363 is the interrupt is a high priority one, same for return from ISR,
11364 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11365 externs to calls of checkAddSym,
11366 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11367 pic16_pcode_verbose flag is set,
11368 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11369 * src/pic16/pcoderegs.c: message about how many registers are saved
11370 will only be emitted if pic16_pcode_verbose flag is set,
11372 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11374 * src/ds390/ralloc.h,
11375 * src/ds390/ralloc.c (ds390_regWithIdx),
11376 * src/ds390/gen.c (emitcode),
11377 * src/ds390/main.h,
11378 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11379 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11380 ds390operandCompare, getRegsRead, getRegsWritten,
11381 initializeAsmLineNode): customized instruction size calculation for
11382 ds390, started basis for some register optimizations
11383 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11384 corresponding assembly output
11385 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11386 missing push/pop of r0/r1. Optimized push/pops
11388 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11390 * src/mcs51/main.c (instructionSize): fixed ACALL size
11391 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11393 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11395 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11396 the sorting of rlist with NULL elements
11397 * (print_idataType, print_idata): NEW to create idata sections
11398 * src/pic16/device.h: idataSymSet new variable
11399 * src/pic16/gen.c (genFunction): fixed some bugs in string
11400 comparing, improved the absolute section creation for ISRs,
11401 added FSR0L/FSR0H in registers that are saved in an ISR,
11402 * (genInline): fixed the processing of inline snippets,
11403 now they undergo no process by the peephole optimizer
11404 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11405 are placed in idataSymSet,
11406 * (pic16emitStaticSeg): extern symbols are added in externs,
11407 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11408 switching when aboslute variables are placed in access bank memory
11409 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11410 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11411 commented out with #if,
11412 * (pic16_packRegisters): reintroduce the check for CAST because some
11413 symbols are not correctly handled,
11414 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11415 pCodeInstruction instead of pCode,
11416 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11417 pCodeAsmDir definition,
11418 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11419 directive, then the argument directive is emitted without the leading
11420 tab, hack for inline labels which must be in the first column,
11421 * (compareLabel,pic16_findNextInstruction),
11422 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11423 * (insertBankSwitch): modified for the new pCodeAsmDir,
11425 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11426 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11428 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11430 * (pushSide): commented out with #if,
11431 * (assignResultValue): fixed some typos in saving
11433 * (genPcall): FIXED and sync'ed with genCall,
11434 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11435 * (genNearPointerGet): fixed to handle some more cases,
11436 implementation scheme via table reads,
11437 * (genConstPointerGet): modified to access code memory correct,
11438 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11439 and improved to handle some cases
11440 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11441 instead of "RETLW" for init data
11442 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11443 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11444 variables are placed in access bank memory (<0x80 and >=0xf80),
11445 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11446 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11447 TBLWT_POSTDEC,TBLWT_PREINC
11448 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11449 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11451 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11452 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11453 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11454 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11456 2004-02-29 Borut Razem <borut.razem AT siol.net>
11458 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11459 support/Util/findme.h, support/Util/system.h: enhance binary relative
11460 search for lib and include by using findProgramPath()
11462 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11465 * src/SDCCpeeph.c (pcDistance),
11467 * src/mcs51/ralloc.h,
11468 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11469 * src/mcs51/main.h,
11470 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11471 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11472 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11473 size calculation port specific, started basis for some register
11475 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11476 missing push/pop of r0/r1. Optimized push/pops
11477 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11478 * device/lib/_modsint.c (_modsint),
11479 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11480 and stack version so regression tests pass
11482 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11484 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11485 * src/SDCCast.c (decorateType): catch another small optimization
11487 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11488 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11489 modified to finally use computeType() all over SDCC,
11490 see Feature Request #877103
11491 * src/SDCCval.h: cosmetic
11492 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11493 valCompare(); regression tested in muldiv.c
11494 * support/regression/tests/muldiv.c (testMod): mod sign follows
11497 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11499 * src/SDCCast.c (decorateType): fixed bug #902362
11500 * doc/INSTALL.txt: fixed install instructions for win32
11502 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11504 * device/include/Makefile.in (install): fixed by replacing spaces
11507 * doc/INSTALL.txt: updated for release
11508 * doc/sdccman.lyx: added warning for --xstack being buggy
11510 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11512 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11513 to eliminate build warnings.
11514 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11516 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11517 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11519 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11520 removed -penable-stack, added comment for stack pragma, added
11521 warning for not initializing the stack/frame registers, removed
11522 comment at interrupts section
11524 Stack is made permanent, there is no ability to disable stack usage.
11525 * src/pic16/device.h,
11526 * src/pic16/device.c: removed all references to USE_STACK macro,
11527 * src/pic16/device.c (pic16_dump_section): when no elements in
11528 rlist, free rlist before return,
11529 * (pic16_dump_int_registers): NEW, internal registers are a new set
11530 of general purpose registers reused by each function,
11531 * (checkAddReg): returns 1 if registers is added to set,
11532 * (pic16_groupRegistersInSection): when a registers is of type
11533 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11534 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11535 SRCASECMP macro is moved here from device.c
11536 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11537 PO_PCLATU, PO_PRODL, PO_PRODH,
11538 * (pic16_pCodeOpType, genMinus,
11539 changed compares to "a" register, with AOP_ACC,
11540 * (pic16_genPlus): fixed some bugs and indented properly,
11541 * (pic16_addSign): changed size to size+offset in the MOVWF
11543 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11544 multiply 8-bit operand by literal, result is 8-bit,
11545 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11546 multiply 2 8-bit operand, result is 8-bit,
11547 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11549 * src/pic16/gen.c: changed accUse to contain WREG only,
11550 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11551 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11552 true, do not use immediate addressing any more unless sym is a
11553 pointer in codespace,
11554 * (aopForRemat): do not use immediate addressing when symbol not in
11555 codespace and when symbol's address is requested,
11556 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11558 * (aopGet): added case for AOP_ACC and don't return "accumulator
11559 bug" but WREG instead,
11560 * (popGetTempReg): pushes contents of temporary register in stack,
11561 * (popReleaseTempReg): pops contents of temporary register from
11562 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11563 * (pic16_popGet): separated case AOP_ACC to return register WREG
11564 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11565 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11566 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11567 the use of immediate pointers to certain cases only.
11569 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11570 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11571 * (assignResultValue, genCall, genRet): modified to use the new
11572 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11573 genPcall is still broken,
11574 * (genFunction): added code to create 'A' type pBlocks when
11575 interrupt functions are generated, code not extensively tested yet,
11576 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11577 * (genEndFunction): modified so ISRs pop stored registers from stack,
11578 * (genMultOneByte): cleanup,
11579 * (AccRsh): added flag andmask, to and result with appropriate mask,
11580 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11581 * (genDataPointerGet): fixed and reenabled its use,
11582 * (genNearDataPointerGet): bugs fixed,
11583 * (genDataPointerSet): bugs fixed,
11584 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11585 pic16_DumpSymbol, pic16_DumpOp,
11586 * src/pic16/genutils.h: function prototypes for the above functions,
11587 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11589 * (pic16emitRegularMap): many many many improvements, but needs a
11591 * src/pic16/main.c: enable_stack in pic16_options is removed,
11592 * (_pic16_parseOptions): removed command line options -penable-stack,
11593 * (_process_pragma): emit stack symbol only when stack pragma is
11595 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11596 redirected to FSR0L/FSR0H pair,
11597 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11598 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11599 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11601 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11602 * (dumpPicOptype): NEW,
11603 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11604 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11605 with movff instruction,
11606 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11607 added pic16_int_regs, some packRegsFor* functions are commented out,
11608 because produce errors,
11609 * src/pic16/NOTES: minor modifications
11611 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11613 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11614 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11616 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11617 * as/mcs51/lkaomf51.c: fixed bug #895763
11619 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11621 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11623 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11625 * doc/sdccman.lyx: added details about the HC08 storage classes and
11626 interrupts, fixed the register usage info for z80 & gbz80
11628 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11630 * doc/sdccman.lyx: added more pic16 port documentation
11631 * device/include/pic16/: added header pic18fregs.h
11633 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11635 * doc/sdccman.lyx: added Vangelis' contribution
11637 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11639 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11640 extend to the next CALL or PCALL, not just to the next CALL.
11642 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11644 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11646 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11648 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11649 bug #895752 and a better fix for bug #716790
11651 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11653 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11655 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11657 * doc/sdccman.lyx: minor changes, minor changed
11659 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11661 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11662 which can't handle SDCC_NEWONEBYTEOPS,
11663 (geniCodeMultiply): removed conversion from mult to shift for pic14
11666 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11669 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11670 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11671 thus fixing bug #895406
11673 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
11675 * device/lib/_modsint.c,
11676 * device/lib/_modslong.c: sign follows divisor only
11677 * src/hc08/gen.c (genMultOneByte): if result size is 1,
11678 signs or signedness can be ignored
11679 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
11680 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
11681 added optimization for IFX,
11682 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
11684 reenabled optimization for IFX, which was removed on 2004-01-11
11685 * src/SDCCast.h: added return type IFX
11686 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
11687 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
11688 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
11689 SDCC_OLDONEBYTEOPS selects the old behaviour
11690 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
11691 changed again and commented promotion rule
11692 * src/SDCCval.c (valDiv): promotion no longer necessary
11693 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
11694 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
11696 * support/regression/tests/onebyte.c: added
11698 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
11700 * gen.c (genInline): reverted to old code for assemnling inline
11701 code because of bug reported James Chadd
11703 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
11705 * ralloc.h: missing declarations from previous patch,
11706 seems that patch for ralloc.h was never applied, fixed
11708 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11709 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11713 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
11714 indirect addressing. Marked FSR0 as deprecated
11715 * gen.c (pointerCode): commented out, not needed now
11716 (pic16_popGet2p): new MOVFF helper function
11717 (genGenPointerGet),
11718 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
11719 (shiftRLong): removed duplicate debugging info
11721 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11723 * src/ds390/gen.c (genNearPointerGet),
11724 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
11725 optimization with bits, but not bitfields.
11726 * src/ds390/ralloc.c (packRegisters),
11727 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
11729 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
11731 * src/SDCCcse.c (algebraicOpts): copy operands before modification
11733 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11736 * src/SDCCicode.c (operandFromSymbol),
11737 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
11738 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
11739 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
11740 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
11741 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
11742 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
11744 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
11745 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
11746 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
11747 * src/SDCCsymt.c (newSymbol),
11748 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11751 * src/SDCCval.c (newiList): fixed bug #885705
11753 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11755 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
11756 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
11758 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11760 * device/include/c8051f120.h,
11761 * device/include/c8051f300.h,
11762 * device/include/c8051f310.h: added/updated header files for Silicon
11763 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11764 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
11765 in new section Submitting patches
11767 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11769 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
11770 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11771 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11773 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
11774 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11775 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11777 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
11778 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11779 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11781 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
11782 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11783 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11784 genGenPointerSet): fixed bug #892400
11785 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
11786 to eliminate build warnings.
11787 * src/SDCCast.c (processParms),
11788 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
11790 * support/valdiag/valdiag.py: added GCC to the list of defines active
11791 when compiling with gcc
11793 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11795 * support/Util/SDCCerr.h,
11796 * support/Util/SDCCerr.c,
11797 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
11798 with an incomplete type (fixed bug #883734)
11799 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
11801 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11803 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
11805 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11807 * src/SDCCast.c (decorateType),
11808 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
11809 function pointer implementation
11810 * support/regression/tests/funptrs.c: added tests to verify both forms
11811 of function pointers work correctly. Added tests to verify parameters
11812 are passed in the correct order.
11814 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
11816 * device.c (regCompare): registers are sorted by ascending
11817 address and increasing size,
11818 * main.c (_pic16_finaliseOptions): removed the declaration
11819 of compiler macro MCU. Now a macro of the format pic18fxxxx
11820 will be defined from the command line
11822 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11823 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11825 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
11826 PCOP_RLCF was overwritten!
11827 * gen.c (genSkip): commented out calls to pic16_emitcode,
11828 * (genCmpEQ): fixed "long" compares, only high word did get compared,
11830 * (genRRC): added debugging info,
11831 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
11832 overwritten while shifting,
11833 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
11834 overwritten while shifting,
11837 * (shiftLLeftOrResult),
11838 * (shiftRLeftOrResult),
11840 * (shiftLLong): Implemented with pic16_emitpcode
11841 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
11842 * (genLeftShift): Fixed bug, operand for shift by variable always
11843 was "and"ed with 0x0f,
11844 * (genLeftShiftLiteral),
11846 * (genRightShiftLiteral): added debugging info,
11847 * (genrshFour): added comment,
11848 * (genRightShift): determined signedness from operand "left"
11849 instead of "result"
11851 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11853 * src/SDCCicode.c (geniCodeParms),
11854 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
11855 function pointers, fixed function pointer bugs #861242 and #861896
11857 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11859 * device/include/c8051f000.h,
11860 * device/include/c8051f120.h,
11861 * device/include/c8051f300.h: added header files for Silicon
11862 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11864 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
11866 * src/SDCCast.c (processParams): added new type flow and restructured
11867 (gatherAutoInit): added new type flow
11868 (addCast): cosmetic changes
11869 (getLeftResultType): added new type flow for array indices, patch
11870 provided by Stas, see FR #877103
11871 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
11872 array index patch by Stas
11873 * src/SDCCast.h: added prototype getResultTypeFromType()
11875 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
11876 * src/pic/glue.c (pic14emitStaticSeg),
11877 * src/pic16/glue.c (pic16emitStaticSeg),
11878 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
11879 for initialization of symbols
11880 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
11881 * support/Util/SDCCerr.h:
11882 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
11883 * .version: bumped version number to 2.3.8
11884 * device/include/Makefile.in (install),
11885 * doc/Makefile (install): changed to 'rm `find ...`' construct to
11888 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
11890 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
11891 Slade Rich fixed an optimization bug
11892 * src/pic/pcodepeep.c,
11893 * src/pic/pcoderegs.c
11894 * doc/Makefile (install): added test for directory
11896 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11898 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
11899 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
11900 * src/pic/ralloc.c (getRegPtr, getRegGpr),
11901 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
11902 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
11903 * as/mcs51/asexpr.c (term),
11904 * as/hc08/asexpr.c (term): fixed bug #887146
11906 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11908 * src/z80/gen.c (genMult): handle single byte result product
11909 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
11910 DUMMY_READ_VOLATILE (fixed bug #886367)
11912 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11914 * support/regression/tests/libmullong.c: fixed logic, on little endian
11915 hosts we ended without a mullong_wrapper()
11917 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11919 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
11920 virus/worm forged address usage.
11922 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11924 Fixed promotion, it should be done on AST level:
11925 * src/SDCCast.c (addCast): added promotion to int
11926 (decorateType): updated call to upCast()
11927 * src/SDCCicode.c (geniCodeLeftShift): removed call to
11928 usualUnaryConversions()
11930 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
11932 * support/regression/tests/literalop.c (mulWrapper): Added a
11933 wrapper to remove integer overflow warnings.
11935 * support/regression/tests/float_trans.c: Made work on host.
11937 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
11940 * support/regression/generate-cases.py (main): Changed from inline
11943 * doc/Makefile (install): Changed to depth first to get rid of
11944 missing directory install warning.
11946 * as/Makefile (install-doc): Made work on Mac.
11948 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
11950 * src/SDCCast.c: added an additional type flow in decorateType() of
11951 opposite direction, see feature request #860006; it's enabled at runtime
11952 by setting the environment variable SDCC_NEWTYPEFLOW
11953 * src/SDCCast.h: changed prototype of decorateType()
11954 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
11955 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
11956 'char' to 'int' can be omitted, if both operands are 'unsigned char';
11957 see feature request #877103
11958 * src/SDCCval.c: updated call of decorateType()
11959 (valBitwise): fixed bug #882876
11960 (valMinus): added promotion
11961 (valLogicAndOr): result is unsigned
11962 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
11963 * src/SDCCsymt.c (computeType),
11964 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
11965 must not cause an unsigned operation
11966 * src/pic/glue (pic14emitRegularMap),
11967 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
11969 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
11971 * src/pic/pcode.c (PCodeID): commented out left over debug code
11973 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
11975 * support/valdiag/tests/overflow.c: added shift tests
11976 * src/pic/device.c,
11983 * src/pic/pcodepeep.c,
11984 * src/pic/pcoderegs.c,
11985 * src/pic/ralloc.c,
11986 * src/pic/ralloc.h: applied patch from Slade Rich;
11987 added support for multiple code pages and multiple RAM banks on the
11988 PIC 14 port. The ASM files now no longer simply assume all the
11989 code / RAM are in the same page / bank. This means the linker can
11990 safely allocate code/RAM of separate ASM files to different pages/banks.
11991 * doc/sdccman.lyx: added Slade's tips
11992 * src/mcs51/peeph.def: fixed bug #880768
11994 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11996 * src/hc08/ralloc.c (rematStr): fixed bug #879282
11997 * src/SDCCast.c (decorateType): fixed bug #880197
11999 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12001 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12004 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12005 strtof is not part of C89 and isn't included with Mac OS X.
12007 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12009 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12010 shiftL2Left2Result): fixed bug #879326
12011 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12012 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12013 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12014 address fetch for clr instruction
12015 * device/lib/hc08/_mulint.c: created optimized assembly version
12016 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12018 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12020 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12021 proposed in FR #877103
12023 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12025 * src/SDCCval.c (cheapestVal): added missing checks
12026 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12027 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12029 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12031 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12034 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12036 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12037 loaded with the linker search paths (-L arguments) and the libraries
12038 to be linked with the current source (-l arguments). Changes
12039 currently will affect only the pic16 port.
12040 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12041 include path the port specific paths and port specific libraries,
12042 * gplink command now contains the $3 argument,
12043 * src/pic16/device.h,
12044 * src/pic16/device.c,: structure PIC_device is made public and
12045 renamed to PIC16_device, the same for variable Pics which is renamed
12046 to Pics16. Updated all references to them.
12047 * src/pic16/glue.c (pic16glue): corrected bug with code
12048 initialization which bypassed the variable initializations block.
12050 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12051 COMPILE_FLAGS and added the --nostdinc option
12053 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12055 * device/include/mc68hc908jb8.h: Register defs for another member
12056 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12058 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12060 Documenting changes from previous commits.
12061 * configure.in (version 1.56),
12062 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12063 when generating output files to configure the pic16 library,
12064 but now I've commented it out, since gputils aren't installed in the
12065 SF compile farm, so library won't compile
12067 * device/lib/Makefile.in (version 1.56): initially I've added in
12068 target 'all' the prerequestive 'model-pic16' so it compiled the
12069 pic16 library, but now I've commented it out for the same reasons
12071 * added targets 'model-pic16' and 'objects-pic16' to compile the
12073 * added target 'port-specific-objects-pic16' to handle the
12074 generated libraries and copy them into the build/ directory
12075 * added target 'clean-intermediate-pic16' to clean intermediate
12076 files into pic16 directory
12077 * in target 'installdirs' added line to create directory pic16 in
12078 the installation path
12080 * device/include/Makefile.in (version 1.11): in target 'install'
12081 added lines to copy all header files to installation path,
12082 * in target 'installdirs' added line create directory for pic16
12083 headers in the installation path
12085 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12087 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12090 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12093 * device/lib/configure.in,
12094 * device/lib/configure: fixed for autoconf 2.57
12096 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12098 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12099 option so that it actually works. Made it specific to the z80, since
12100 the gbz80 doesn't have these kinds of I/O ports.
12102 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12104 * device/include/z180.h,
12105 * device/lib/_memcpy.c,
12106 * device/lib/_memmove.c,
12107 * device/lib/_mulint.c,
12108 * device/lib/ser_ir.c,
12109 * device/lib/ser_ir_cts_rts.c,
12110 * device/lib/_strcmp.c,
12111 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12112 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12113 portmode; added deprecation warning for bank= and protmode= forms.
12114 Also, guard against buffer overflow.
12115 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12117 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12119 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12120 changed interrupt vector table generation to only emit declared vectors.
12121 * device/include/Makefile.in: added missing backslash
12122 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12124 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12126 Mainly changes to support compilation of the device libraries
12127 * src/pic16/device.c: stack is allocated via symbol and not
12128 via literal number. The symbol is placed in the corresponding
12129 position of the data ram
12130 * (pic16_dump_section): relocatable and absolute uninitialized
12131 data are now emitted in sorted order to reduce section naming,
12132 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12133 weren't marked as being in the access bank,
12135 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12137 Added portion of GNU PIC Library under the directory
12138 device/include/pic16 and device/lib/pic16. These files
12139 contain the declarations of SFRs for the PIC18Fxx2 devices.
12140 The directory is initialized via configure from toplevel.
12142 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12144 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12145 the spilllocations to be compared correctly
12147 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12149 * src/SDCCast.c (decorateType): fixed bug introduced today
12151 2004-01-12 Borut Razem <borut.razem AT siol.net>
12153 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12154 doc/sdccman.lyx: upper case pragmas are deprecated
12156 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12158 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12159 in simpler and even better code
12161 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12163 * src/SDCCicode.c (operandOperation): fixed bug #874819
12164 * src/SDCCast.c (decorateType): fixed
12165 char foo (unsigned long ul) { return ul > 0; }
12167 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12169 * doc/sdccman.lyx: Moved and added some sections, small changes
12170 all over. Telling LaTeX to be less strict with word spacing
12171 to better keep the right margin. Changed some notes about
12172 maintainance of the ports in section 3.2.1 - is it OK like this?
12174 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12176 SDCC source changes:
12177 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12178 convilong): modified to inform the pic16 port that builtin functions
12181 PIC16 PORT specific changes:
12182 * src/pic16/device.c pic16_dump_equates() added,
12183 processor registers declared internally by the port are emitted in
12184 the translation as equates,
12185 * src/pic16/gen.c: inline code is passed unprocessed to the
12187 * (pic16_popGetLit2): fnuction modified to take second operand as
12188 pCodeOp pointer and not as literal,
12189 * (popRegFromIdx): prefixed with pic16_,
12190 * (pic16_popCombine2): modified to receive already allocated pCode
12192 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12193 * (genFunction): initializes local stack frame and pushes on stack
12194 all the registers used by this function,
12195 * (genEndFunction): restores all registers from stack and restores
12197 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12199 * (pic16glue): changed the program startup sequence,
12200 * added new dbName code 'A' for functions placed in absolute section
12201 * src/pic16/main.c: added function attribute _naked,
12202 * added pragma 'code' to place a fnuction at an absolute address,
12203 * added command line arguments --debug-ralloc and --pcode-verbose,
12204 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12205 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12206 * (pic16_newpCodeOpLit2): modified to take the second operand as
12208 * (pic16_printpBlock): modified to emit each function in a separate
12210 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12211 UPPER for immediate operands,
12212 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12214 * src/pic16/peeph.def: all peepholes with movff are commented out,
12215 because there is a problem in the pcode peep optimizer,
12216 * src/pic16/ralloc.c: the register allocator can now reuse local
12217 function symbols for another function. This saves register usage.
12218 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12220 Added file src/pic16/NOTES with information about program writing on
12221 the current port version.
12223 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12225 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12226 and peephole 252 (array access)
12228 2004-01-09 Borut Razem <borut.razem AT siol.net>
12230 * src/SDCCmain.c : fixed #872250: -l command line defined library
12231 files are scanned before standard library files
12233 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12235 * src/SDCCast.c (decorateType): fixed bug #874046
12237 2004-01-09 Borut Razem <borut.razem AT siol.net>
12239 * support/scripts/sdcc.nsi: remove previous installation
12241 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12243 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12244 bytes for last interrupt vector (mcs51)
12245 * sdcc.spec: fixed typo
12247 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12249 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12250 gen51Code): more efficient parameter receive for --model-large
12253 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12255 * src/ds390/main.c,
12256 * src/z80/main.c: added missed needLinkerScript flags (more than
12257 one port structure defined in these file)
12258 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12261 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12263 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12264 * src/port.h: added flag needLinkerScript in port->linker
12265 structure to inform whether to create a .lnk file or not,
12267 * src/ds390/main.c,
12269 * src/mcs51/main.c,
12271 * src/pic16/main.c,
12273 * src/z80/main.c: changed appropriately to configure
12274 needLinkerScript flag
12276 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12277 * src/pic/glue.c: added variable udata_section_name to
12278 override default uninitialized data segment definition for
12279 devices only with SHAREBANK memory (reported from Erik Epetrich)
12280 * (pic14emitOverlay): modified to emit a commented overlay segment
12281 directive when no overlay data exist
12282 * (picglue): modified to emit uninitialized data segment
12283 according to udata_section_name
12284 * src/pic/main.c (_pic14_parseOptions): added command line
12285 options --udata-section-name=[name] to override default
12286 udata definition name
12287 * modified _linkCmd and _asmCmd to include compiler passed
12288 arguments via -W option
12289 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12290 object file from '.rel' to '.o' in port->linker structure,
12291 changed size of fptr from 2 to 3 in port structure
12293 2004-01-07 Borut Razem <borut.razem AT siol.net>
12295 * support/scripts/sdcc.nsi: update PATH
12296 * support/scripts/sdcc.ico: craeted
12298 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12300 * device/include/Makefile.in: fix install
12301 * doc/Makefile: fix install
12303 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12305 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12307 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12308 how the function variable allocation summary is displayed; also
12309 include information about variables allocated to the overlay
12312 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12314 * as/mcs51/lkmain.c: Help about -Y option
12315 * as/mcs51/lkarea.c: Fixed gcc warnings
12317 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12319 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12321 * support/valdiag/tests/overflow.c: added
12322 * src/SDCCast.c (decorateType),
12323 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12324 LEFT_OP (left shift)
12326 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12328 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12329 (default behaviour).
12331 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12333 A python script to validate compiler diagnostic messages. It can be
12334 used to verify that sdcc complains about bad c source code and
12335 gives a good location of the error.
12336 * support/valdiag/Makefile,
12337 * support/valdiag/valdiag.py,
12338 * support/valdiag/tests/*
12340 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12342 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12343 * src/SDCCsymt.c (newEnumType),
12345 * support/Util/SDCCerr.c,
12346 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12348 * support/regression/tests/enum.c: added test for enum values that
12349 require at least 2 bytes of storage.
12351 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12353 * src/common.h: added ifndef/define/endif macros
12354 around the header file.
12355 Bug reported from Jesus Calvino-Fraga
12357 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12359 * sdcc.spec: updated
12360 * device/include/Makefile.in: don't install CVS directories
12361 * device/lib/Makefile.in: added removal of CVS directories after install
12362 * doc/Makefile: fixed install, added local_icons
12363 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12364 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12365 * src/ds390/gen.c (genRightShift): fixed bug #870788
12366 * src/SDCCast.c (decorateType): fixed bug #870781
12368 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12370 PIC16 port related changes:
12371 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12372 added variable stackPos,
12374 * gen.c: genCall, assignResultValue: added support for
12375 pushing/retrieving function parameters to/from stack,
12376 genFunction,genEndFunction: setup stack frame for the
12377 generated function,
12378 genAddrOf: will be changed according to bug 863624
12380 * added files genutils.c and genutils.h which contain gen*
12381 debugged and optimised functions extracted from gen.c
12383 * glue.c: added variable 'externs' which holds extern symbols,
12384 pic16emitRegularMap: is modified to properly handle relocatable
12385 symbols under the new scheme,
12386 pic16createInterruptVect: is modified
12387 pic16printPublics: is modified to emit 'global' assembler directives,
12388 added pic16_printExterns to print extern symbols,
12389 pic16glue: initializes stack/frame pointer in the beginning of
12390 the assembly output. Temporary hack, will be corrected later,
12391 because gplink yet does not support stack and SDCC does not
12392 yet support a type of crt0.o object to create the final binary.
12394 * Removed many lines that contain 8051 legacy code.
12395 * The code is finally placed under a 'code' directive.
12396 * Added port specific options.
12398 * _process_pragma: simplified since now we do not need *special*
12399 include file to define SFR registers. But a separate header
12400 will be needed. This will be developed later.
12401 * _pic16_parseOptions: added, parses port specific options:
12402 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12403 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12404 --preplace-udata-with=
12406 * _pic16_setDefaultOptions: modified to initialize section names,
12407 but hack is temporarly out of order since it needs improvement.
12408 * _pic16_genAssemblerPreamble: configuration words are emitted by
12409 their address instead of their name. This part is incomplete and
12410 supports only the 18Fxx2 devices. Other devices will emit an error
12411 during assembly since they do not contain the same set of config
12413 * _pic16_genIVT: is modified,
12415 * pcode.c: added definitions for some hardware registers that are needed
12417 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12418 All PCI entries are updated. Now LFSR is supported.
12419 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12420 * added pic16_newpCodeOpLit2 to support instructions with
12421 two literal arguments
12422 * pic16_pCode2str: corrected code that emits assembler instructions
12423 with two literal operands and those that have an access bit modifier
12424 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12425 this fixes a bug which caused some labels to be lost, when an
12426 assembler directive was added, i.e. banksel,
12427 * pic16_FixRegisterBanking: improved logic that causes the insertion
12429 * InlineFunction: functions that are called once, are not any more
12430 inlined. This can be a port option in the future,
12432 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12434 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12435 hold the corresponding uninitialized symbols,
12436 * pic16_allocProcessorRegister: registers have explicit marked the
12438 * pic16_allocInternalRegister: registers are explicit marked as
12440 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12441 processing list, so bit registers were lost,
12444 * ralloc.h: added field 'accessBank' and original symbol operand
12445 in register definition,
12446 * removed the field isMapped from register definition,
12448 ** Several functions have been removed from various sources:
12449 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12450 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12451 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12452 pic16_assignRelocatableRegisters
12454 ** others have been introduced:
12455 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12456 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12458 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12460 * support/scripts/inc2h.pl: changed definition of BIT_AT
12461 to emit 'sbit at' instead of 'bit at'. This was a request.
12463 PIC16 port related preliminary changes:
12464 * gen.c: prefixed function popRegFromString with
12465 pic16_ and all references to it corrected
12466 * pcode.c: all pic16_pc_* hardware registers prefixed
12467 with underscore (_),
12468 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12469 * ralloc.c: newReg(): when register is REG_SFR then
12470 set address to rIdx,
12471 pic16_allocProcessorRegister(): marks register wasUsed=0
12472 pic16_writeUsedRegs(): added a call to assign processor
12473 registers via pic16_assignFixedRegisters
12475 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12477 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12478 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12479 variables in unused register banks. Also the SSEG is placed
12480 wherever there is enough space for it, and IDATA can be anywhere
12481 in internal RAM. For now compile using -Wl-Y[stack_size].
12482 The mem file is different for this option as well, since it
12483 makes no sense of talking about DSEG lenght.
12485 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12487 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12488 in certain cases, e.g. when ROM assignment, patch provided
12489 from Albert den Haan.
12491 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12493 Many signedness and type propagation fixes:
12494 * src/SDCCicode.c: made geniCodeCast() static
12495 replaced SPEC_ by IS_ (cosmetic)
12496 (operandOperation): fixed div and mod operation
12497 (usualBinaryConversions): added support for promotion of char
12498 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12499 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12500 (geniCodeAdd): an array index will stay unsigned, even if promoted
12502 (geniCodeArray): ditto
12503 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12504 * src/SDCCsymt.c (computeType): added more support for char;
12505 promotion of char is selectable by promoteCharToInt, fixed signedness
12507 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12508 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12509 * src/SDCCval (val*): replaced signedness calculation by
12511 rearranged if-branches (cosmetic)
12512 (valShift): added warning W_SHIFT_CHANGED
12513 (valCompare): fixed problem with different types
12514 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12515 * support/regression/tests/literalop.c: added many cases
12516 * support/regression/tests/ast_constant_folding.c: changed finally to
12518 * .version: new year, new version: 2.3.7
12519 * src/SDCCmain.c (main): applied patch #866468
12520 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12521 provided by Scott Bronson
12522 * doc/sdccman.lyx: updated documentation for sdcdb
12523 updated and added chapter tips
12525 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12527 * src/SDCCsymt.h: missing from yesterday's commits
12529 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12531 * src/SDCC.y (struct_or_union_specifier),
12532 * support/Util/SDCCerr.c,
12533 * support/Util/SDCCerr.h: verify that struct & union tags are used
12536 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12538 * src/SDCCglobl.h: missing from yesterday's commits
12540 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12542 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12543 sft_attributes, struct_declaration, parameter_declaration,
12544 type_name, start_block, declaration_list),
12545 * src/SDCC.lex (check_type): support redefinition of typedef names
12547 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12549 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12550 aligned xdata arrays. Erik helped me with the if clause.
12552 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12554 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12557 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12560 * src/SDCCast.c (newAst_),
12562 * src/SDCCicode.c (ast2iCode, newiCode),
12564 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12565 expr, statement, expression_statement, selection_statement,
12566 iteration_statement, expr_opt, jump_statement): foundation for tracking
12568 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12571 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12573 * support/Util/SDCCerr.c,
12575 * src/SDCCast.c (createCase, createDefault, decorateType),
12576 * src/SDCClabel.c (labelUnreach),
12577 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12579 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12580 (with thanks to Stas Sergeev)
12581 * device/include/time.h,
12582 * device/lib/time.c (CheckTime): suppress unreachable code warning
12584 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12586 * src/SDCCast.c (createIvalCharPtr),
12587 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12589 * support/regression/tests/nullstring.c: tests for these two bugs
12591 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12593 * support/Util/SDCCerr.h,
12594 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12595 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12596 about storage class and 'at' used inside struct or union
12597 * src/SDCCBBlock.c (iCodeFromeBBlock),
12598 * src/SDCCcse.c (ifxOptimize),
12599 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12600 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12601 printIval, emitStaticSeg, emitOverlay),
12602 * src/SDCClabel.c (deleteIfx),
12603 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12604 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12605 gatherAutoInit, processParms),
12606 * support/Util/SDCCerr.h,
12607 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12608 reporting for post-parse errors.
12610 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12612 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12613 implicit casts via union; they don't work on big endian systems
12614 (possible fix for bug #861138)
12616 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12618 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12619 * src/mcs51/main.c: fixed the fix for bug #737001
12621 2003-12-15 Borut Razem <borut.razem AT siol.net>
12623 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12625 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12627 * support/makebin/makebin.c: put output in binary mode
12629 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12631 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12632 xdata and data memory on startup. Set the environment variable
12633 SDCC_NOGENRAMCLEAR to disable this.
12634 * src/mcs51/peephole.def,
12635 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12636 (allows non-interrupt and interrupt code to safely compete for a resource
12637 without the non-interrupt code having to disable interrupts)
12639 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12641 * src/SDCCicode.c (geniCodeAdd),
12642 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12643 with valFromType if type might be a pointer and host is big endian).
12644 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12645 types, not just integer types.
12646 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12647 multiply defined with mismatching "at" address.
12649 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12651 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12652 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12653 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12654 with embedded nulls (fixed bug #753752)
12656 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12658 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12659 Apparently this did not see much testing (endless loop)
12661 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12663 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12665 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12667 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12668 gracefully handle NULL memmap pointers
12670 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12672 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
12673 instead of deleting the iCode when an operand is volatile
12674 * src/z80/gen.c (genDummyRead),
12675 * src/mcs51/gen.c (genDummyRead),
12676 * src/ds390/gen.c (genDummyRead),
12677 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
12679 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
12680 * src/SDCC.y: fixed bug #850420
12682 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12684 Applied z80 i/o port patch from Peter Townson and fixed some operators
12685 to better handle operands in A register.
12686 * device/include/z180.h
12692 * src/z80/peeph-z80.def
12693 * src/z80/peeph.def
12696 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12698 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
12700 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12702 * device/lib/hc08/_mullong.c: Removed extra #endif
12704 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12706 * sim/ucsim/hc08.src/inst.cc,
12707 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
12708 carries from x to h
12709 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
12710 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
12711 * device/include/stdarg.h: fixed varargs for hc08
12712 * device/lib/Makefile.in,
12713 * device/lib/hc08/Makefile,
12714 * device/lib/hc08/_mulint.c,
12715 * device/lib/hc08/_mullong.c: fixed some endian problems
12717 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12719 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
12720 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
12721 * device/lib/_gptrget.c,
12722 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
12724 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12726 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
12727 * src/SDCCast.c (astErrors): fixed bug #846007
12728 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
12730 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12732 * src/SDCCast.c (decorateType): disabled a transformation I added in
12733 revision 1.188 (access to fields of a structure at an absolute address);
12734 it breaks with bitfields, extern declarations, and gcse analysis.
12735 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
12736 could be assigned through a pointer, so don't complain.
12737 * src/SDCCast.c (astErrors),
12739 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
12741 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
12743 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
12744 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
12745 output of __config directives, since gpasm now supports them
12746 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
12747 pre-processor macro, i.e. -DMCU=p18f452
12748 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
12749 and modified to handle 'cast' icode similarly to '=' icode
12750 * src/pic16/device.h (typedef struct PIC_device): added field
12751 'extMIface' to indicate that chip has external memory interface
12752 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
12753 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
12756 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12758 * src/SDCC.y (pointer): fixed bug #846006
12759 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
12760 * src/SDCCast.c (decorateType): fixed bug #846009
12761 * src/ds390/peeph.def,
12762 * src/ds390/gen.c (genAnd, genOr),
12763 * src/mcs51/peeph.def,
12764 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
12766 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12768 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
12775 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
12779 * src/SDCCbitv.c: added function to free a bitvector
12780 * src/SDCClrange.h,
12781 * src/SDCClrange.c: added function to recompute the liveranges
12782 * src/avr/ralloc.c,
12783 * src/ds390/ralloc.c,
12784 * src/hc08/ralloc.c,
12785 * src/mcs51/ralloc.c,
12786 * src/pic/ralloc.c,
12787 * src/pic16/ralloc.c,
12788 * src/xa51/ralloc.c,
12789 * src/z80/ralloc.c: recompute the liveranges after register packing
12791 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
12793 * src/SDCCloop.c (newInduction): fixed bug #845630
12795 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12797 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
12798 inadvertantly left behind from my 2003-11-12 change
12800 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12802 Updated headers I neglected to commit yesterday.
12803 * src/SDCClrange.h,
12806 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12808 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
12809 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
12810 * src/SDCCopt.c (eBBlockFromiCode),
12811 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
12812 the creation of the key hash table from the sequencing so it can be used
12813 earlier (for some GCSE bug fixes still pending)
12815 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12817 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
12818 * support/regression/tests/addsub.c: testing genPlus shortcut
12820 2003-11-15 Borut Razem <borut.razem AT siol.net>
12822 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
12824 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12826 * src/SDCCcse.c (cseBBlock): fixed bug #527779
12827 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
12828 ordering is immaterial.
12829 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
12831 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12833 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
12834 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
12835 (SIGSEV) of bug #840381
12836 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
12837 unlink new file before rename if new and old filenames are the same)
12839 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12841 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
12842 uninitialized variables) for the mcs51. Set environment variable
12843 SDCC_GENRAMCLEAR to test.
12844 xdata initialization slightly shorter
12846 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12849 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
12850 #838241 & 780691 (basicly the same bug)
12851 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
12852 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
12854 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
12856 * src/SDCCmain.c (linkEdit): "fix" #834252
12858 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12860 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
12862 * src/SDCC.y: fixed bug #819403
12864 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12866 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
12867 the reentrant attribute.
12868 * src/hc08/gen.c (genPackBits): added missing stack readjustment
12869 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
12871 * src/SDCCast.c (decorateType): fixed bug with storage class not being
12872 updated during pointer dereference; f.e. ~(((char *)1)*) was being
12873 erroneously reduced to a literal.
12874 * src/hc08/ralloc.c (packRegisters, rematStr),
12875 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
12878 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12880 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
12881 * doc/sdccman.lyx: changed from 'article' to 'book'
12882 * doc/Makefile: readded test_suite_spec and cdbfileformat
12884 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
12886 * device/include/stdlib.h: include malloc.h to comply with ANSI
12887 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
12889 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12891 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
12892 * doc/clean.mk: also remove *.out files
12893 * doc/sdccman.lyx: some additions, larger top/bottom margins
12895 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12897 * src/SDCC.y: fixed bug #837365
12898 * support/regression/tests/bitopcse.c
12899 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
12900 a symbol (might be valop instead)
12901 * device/lib/Makefile.in: added errno.c to HC08SOURCES
12902 * device/lib/clean.mk: added hc08 to the cleaning list
12904 2003-11-04 Borut Razem <borut.razem AT siol.net>
12906 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
12908 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12909 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
12910 malloc is declared in standard stdlib.h
12912 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12914 * device/lib/hc08/Makefile: need to clean .rel not .o files
12915 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
12917 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12921 * src/mcs51/main.c,
12922 * src/ds390/main.c,
12926 * src/pic16/main.c,
12927 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
12928 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
12929 tests (which uses the port's oclsExpense function)
12935 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
12937 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12939 * src/SDCCcse.c (ifxOptimize),
12940 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
12941 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
12942 deleting the IFX iCode.
12943 * src/hc08/ralloc.c: reduced unneeded slocs
12944 * src/hc08/gen.c: fixed bug in asmopToBoolean
12946 2003-11-04 Borut Razem <borut.razem AT siol.net>
12948 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
12949 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12950 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
12951 transferred to configure
12953 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
12955 Use headers defined in the C[++] standards:
12956 * sim/ucsim/gui.src/serio.src/fileio.cc
12957 * sim/ucsim/gui.src/serio.src/frontend.cc
12958 * sim/ucsim/gui.src/serio.src/main.cc
12959 * sim/ucsim/gui.src/serio.src/posix_signal.cc
12960 * support/Util/NewAlloc.c
12962 * as/mcs51/lklibr.c
12966 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12968 * Added MSVC projects for hc08 assembler and linker:
12969 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
12970 /as/hc08/link_hc08.dsp
12972 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
12974 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
12976 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
12978 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
12980 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12982 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
12984 2003-10-31 Borut Razem <borut.razem AT siol.net>
12986 * support/cpp2/cpplib.h,
12987 support/cpp2/cpplib.c,
12988 support/cpp2/cpplex.c,
12989 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
12990 to switch _asm block preprocessing on / off. Default is
12991 #pragma preproc_asm +
12993 2003-10-31 Borut Razem <borut.razem AT siol.net>
12995 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
12996 when outputting comment blocks (when executed with -C option) and
12997 _asm (SDCPP specific) blocks
12999 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13001 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13003 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13005 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13007 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13009 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13010 * src/SDCCast.c (decorateType): fixed bug #832664
13012 2003-10-31 Borut Razem <borut.razem AT siol.net>
13014 * support/cpp2/cpplex.c: fixed for SDCPP:
13015 comments(when executed with -C option) and _asm blocks
13016 were included even if they where in skipped #if block.
13017 Applied solution from GCC cpp 3.3.2
13019 2003-10-31 Borut Razem <borut.razem AT siol.net>
13021 * src/SDCC.lex: sdcc now understands both formats:
13022 '# <line_number> <file_name>' and
13023 '#line <line_number> <file_name>'
13024 * support/cpp2/cppmain.c: sdcpp now generates the standard
13025 '# <line_number> <file_name>' instead of former
13026 '#line <line_number> <file_name>'
13028 2003-10-30 Borut Razem <borut.razem AT siol.net>
13030 * support/cpp2/cpphash.h,
13031 * support/cpp2/cpplib.h
13032 * support/cpp2/cpplex.c,
13033 * support/cpp2/cppmain.c,
13034 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13036 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13038 Fixed a number of problems revealed by bug #827883.
13039 * src/SDCCloop.c (loopInvariants): Spill location of the
13040 result operand should be recomputed if extracted from
13041 a loop. Also, don't extract assignments of an iTemp
13043 * src/SDCCast.c (isConformingBody): loop reversal should
13044 not occur if the control variable is involved with a
13045 relational operator.
13047 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13049 * .version: bumped to 2.3.6 to reflect the big improvements
13050 made by Erik and Klaus. Thanks!
13052 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13054 Replaced the livrange code.
13055 * src/SDCClrange.c: added new LR code
13057 * src/SDCCBBlock.h: removed remainig parts from old LR code
13058 * src/ds390/ralloc.c,
13059 * src/ds390/gen.c: minor fixes to make it work with new code
13061 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13064 * as/hc08/lkrloc.c,
13066 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13067 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13068 (tweaked fix for bug #818696)
13070 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13072 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13074 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13077 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13078 * src/mcs51/gen.c (gencjneshort),
13079 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13080 more efficient (per Scott Bronson's suggestion)
13082 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13084 Extended the semantics of the critical keyword to include
13085 individual statements. See RFE #827755 and #799831
13090 * support/Util/SDCCerr.c
13091 * support/Util/SDCCerr.h
13096 2003-10-19 Borut Razem <borut.razem AT siol.net>
13098 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13100 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13102 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13104 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13105 and predecrement operand is displayed
13107 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13109 * src/SDCCval.c (valMinus): fixed bug #826041
13111 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13113 Some hc08 related updates that I missed earlier
13114 * sim/ucsim/stypes.h
13115 * support/regression/ports/hc08/spec.mk
13117 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13119 New target "hc08" for the Motorola 68hc08 family of micros
13127 * sim/ucsim/hc08.src/*
13128 * sim/ucsim/configure.in
13129 * src/ucsim/configure
13130 * sim/ucsim/packages_in.mk
13133 * device/include/mc68hc908qy.h
13134 * device/lib/hc08/*
13135 * device/lib/Makefile.in
13136 * support/regression/ports/hc08/*
13137 * support/regression/Makefile
13139 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13141 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13143 * src/ds390/gen.c (genCast): fixed bug #821957
13145 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13147 * device/lib/logf.c: "fixed" overlay bug
13148 * support/regression/ports/host/spec.mk: added m library
13149 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13150 * support/regression/tests/float_trans: added (for Eric)
13152 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13154 * src/mcs51/gen.c (genCpl): fixed bug
13155 http://sf.net/mailarchive/message.php?msg_id=6263915
13157 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13159 * src/SDCCast.c (decorateType): added extended constant folding
13160 * src/SDCCsymt.c (computeType): cleanup
13161 * src/SDCCval.c (valShift): minor optimization
13162 * support/regression/tests/ast_constant_folding.c: added
13164 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13166 * src/SDCCmain.c: removed some unintended changes
13168 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13170 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13171 * src/z80/gen.c: fixed part of bug #817589
13172 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13174 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13176 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13187 * src/ds390/ralloc.c
13189 * src/mcs51/ralloc.c
13191 * src/pic16/ralloc.c
13192 * src/xa51/ralloc.c
13194 * src/z80/gen.c: removed unused label "release:"
13196 2003-10-06 Borut Razem <borut.razem AT siol.net>
13198 * src/SDCC.lex: removed definition of unused variables
13199 save_optimize and save_options
13201 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13203 * clean.mk: removed '=' in "-maxdepth=1"
13204 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13205 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13207 2003-10-06 Borut Razem <borut.razem AT siol.net>
13209 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13210 my_unput() replaced by unput()
13212 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13214 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13215 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13216 type-punned pointer will break strict-aliasing rules"
13217 Old LR behaviour is again default; Klaus' LR can be choosen by
13218 defining the environment variable LRKLAUS
13222 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13223 * clean.mk: fixed removal of files in bin/CVS/
13224 * device/lib/clean.mk: fixed removal of directories small and large
13225 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13227 * src/SDCCval.c: removed superflous test for pedantic
13229 2003-10-05 Borut Razem <borut.razem AT siol.net>
13231 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13232 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13233 message "unmatched #pragma SAVE and #pragma RESTORE"
13235 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13237 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13238 assembly, critical functions, atomic, nojtbound)
13240 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13242 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13248 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13251 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13253 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13255 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13256 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13257 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13259 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13261 * src/z80/gen.c (genRet): fixed bug #524753
13262 * src/z80/gen.c (genCast): fixed internal error on cast from
13264 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13265 fix for bug #477835 to the z80
13266 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13267 for tracking iCodes in the peephole optimizer for z80
13269 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13271 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13272 the other part of bug #814548
13273 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13275 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13277 * src/SDCCcse.c: fixed part of bug #814548
13279 2003-09-28 Borut Razem <borut.razem AT siol.net>
13281 * src/asm.c: rewrite of printILine() to use temporary file instead
13283 * src/xa51/main.c: commented out declaration of int rewinds
13285 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13287 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13289 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13291 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13292 * src/asm.c (printILine): Fixed bug #811015
13294 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13296 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13299 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13301 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13302 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13303 to correctly handle general case of AOP_PAIRPTR
13304 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13306 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13308 * src/mcs51/ralloc.c (fillGaps),
13309 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13310 register positioning bug)
13312 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13314 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13316 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13318 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13319 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13320 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13321 (ralloc doesn't intentionally do this now, but perhaps later)
13322 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13323 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13324 register positioning bugs (Fixed bug #762602 and #795325)
13325 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13326 (Fixed bug #808779)
13327 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13328 lines that --i-code-in-asm generates
13330 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13332 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13333 trying to fclose a FILE* that was already closed.
13335 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13337 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13338 of const struct should be treated as if const themselves)
13340 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13342 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13344 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13346 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13347 Unix (/n) and DOS (/r/n) line terminations.
13349 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13351 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13354 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13356 * src/mcs51/gen.c (genFunction, genEndFunction),
13357 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13358 and restore of EA so that stack offsets to parameters are
13359 correct when using both critical and reentrant/stack-auto.
13360 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13361 size (can be triggered in error if sloc is shared between
13362 different sized objects)
13363 * device/include/float.h: fixed macros to explicitly use
13364 unsigned long where needed
13366 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13368 Feature req. 799831: added code to allow nesting of critical functions
13369 * src/mcs51/gen.c (genFunction, genEndFunction)
13370 * src/ds390/gen.c (genFunction, genEndFunction)
13372 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13374 * src/SDCCsymt.c (sclsFromPtr),
13376 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13377 support for standard C idiom of memory mapped variables; for
13378 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13379 to xdata int at 0x1234 tempvar = 1.
13380 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13381 provided by Akiya ISHIDA
13383 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13385 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13386 * src/SDCCval.c (constVal): added reduction from int to char
13387 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13388 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13389 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13391 * support/regression/tests/shifts.c: fixed
13393 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13395 * src/z80/gen.c (genXor): Fixed bug #805445
13397 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13399 Fixed bug #621531 (const & volatile confusion in the type chain).
13400 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13401 refer to the const or volatile state of the pointer itself.
13413 * src/pic16/ralloc.c
13414 * support/regression/tests/const.c
13416 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13418 When checking for duplicated modules, use absolute paths
13419 instead of relative paths. Files changed:
13424 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13426 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13428 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13430 * device/include/string.h: added size_t typedef, changed
13431 prototypes to use size_t, eliminated separate reentrant and
13432 non-reentrant declarations, added _memmove declaration
13433 * device/lib/_memcpy.c: changed to use size_t instead of int,
13434 changed /4 to >>2 to avoid division library call
13435 * device/lib/_memcmp.c,
13436 * device/lib/_memset.c,
13437 * device/lib/_strncat.c,
13438 * device/lib/_strncpy.c,
13439 * device/lib/_strncmp.c: changed to use size_t instead of int
13440 * device/lib/_memmove.c: new file (fixed bug #772294)
13441 * device/lib/Makefile.in: added _memmove.c
13442 * device/lib/z80/asm_strings.s: fixed bug #772290
13443 * support/regression/tests/bitfields.c: attempt to fix host assertion
13444 failure on amd64-unknown-linux2.2
13446 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13448 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13449 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13450 * as/z80/asmain.c (main): fixed bug #801766
13452 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13454 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13457 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13459 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13460 reported in bug #800609
13462 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13464 * Top header beautifications in src/pic16 directory:
13465 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13466 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13467 pcoderegs.h, ralloc.c, ralloc.h
13468 * main.c: added top header and GPL license notice
13469 * pcode.c: fixed the if-conditional warning
13471 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13473 * device/lib/_mullong.c: replaced int by short for gcc
13475 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13477 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13478 and JUMPTABLE iCodes properly now (worked by accident before)
13479 * src/mcs51/gen.c (leftRightUseAcc),
13480 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13481 iCode properly now. Use getSize instead of nRegs since a & b
13482 aren't part of the nRegs tally.
13484 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13486 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13487 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13488 before instructions that use the _STATUS register
13490 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13492 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13493 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13494 fetching of the pointer
13495 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13496 copied from genNearPointerSet()
13497 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13498 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13499 If they pop r0/r1 they must be called in the opposite order than aopOp().
13500 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13501 (resp. --stack-auto), prepared for --xstack
13503 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13505 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13507 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13509 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13510 these ports have their own __sdcc_external_start()
13512 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13514 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13515 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13516 type for bits was changed. It resulted in bit variables becoming
13517 global, which is not permitted in PIC 14 assembly output.
13519 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13521 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13523 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13525 Z80 and MCS51 linkers complaint if a public symbol is defined
13526 in more than one library module:
13530 * as/mcs51/Makefile.in
13532 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13534 A few small changes that speed up the peephole optimizer.
13538 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13540 Try to make the peephole optimizer smarter by maintaining
13541 an association between the assembly source code and the
13542 iCodes that originated them. Put this information to use
13543 with a new peephole rule condition "notVolatile" so that
13544 the rules can be aggressive yet still safe.
13549 * src/mcs51/peeph.def
13551 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13555 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13556 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13557 if the left or right operand symbols have the accuse flag set.
13559 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13561 Changed the type of the result of the ! (NOT) operator to char;
13562 previously it returned the same type as the source. This allows
13563 us to eliminate all the genFloatNot functions (all of its target
13564 implementations were very buggy) since !float can use the same
13567 * src/SDCCicode.c (ast2iCode): ! returns char
13568 * src/mcs51/gen.c (genNot, genNotFloat),
13569 * src/ds390/gen.c (genNot, genNotFloat),
13570 * src/z80/gen.c (genNot, genNotFloat),
13571 * src/pic/gen.c (genNot, genNotFloat),
13572 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13574 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13576 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13577 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13578 during interrupts. Ensure WSAVE is located at a shared bank address.
13579 2. Fixed page selection in some places
13580 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13581 the registers name strings.
13582 4. Fixed "signed / unsigned compare" compiler warnings.
13583 5. The PIC port manages its own allocation of the general purpose
13584 registers, but makes no attempt to reuse them. As a result when
13585 compiling it soon runs out of general purpose registers. Some
13586 additional code was added to the files pcode.c and device.c to walk
13587 through the function call tree and rename the registers so that they
13597 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13598 genPlus() & genMinus() when the result is the same as left or right
13600 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13602 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13604 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13606 Made bitfield a distinct type from bit so that bitfields
13607 convert as per ANSI C and bits retain their traditional
13608 boolean style behaviour. Implemented bitfield support in
13616 * src/ds390/gen.c: bit v bitfield split
13617 * src/z80/gen.c: New support for bitfields
13618 * support/regression/tests/bitfields.c: reenabled z80,
13621 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13623 Rules 246.x, 247.x relate to bitfields, the others speed up
13624 access to xdata mapped I/O devices.
13626 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13628 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13630 Cleaned up genPackBits and genUnpackBits and added two helper
13631 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13632 for literal assignments in genPackBits (thanks to Frieder for
13638 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13640 Fixed bug #748310 (pointer to function type mishandled when the
13641 function name is omitted). Also fixed a SIGSEGV when a function
13642 attribute (reentrant, etc) is used on a non-function or on a
13643 function but misplaced before the parameter list.
13645 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13647 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13648 * support/Util/SDCCerr.h,
13649 * support/Util/SDCCerr.c: Added func attr misuse error msg
13651 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13653 Fixed bug #787649 by anonymous
13654 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13655 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13657 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13659 Fixed numerous bitfield problems.
13661 * src/SDCC.y: More bitfield related error checking
13663 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13664 * support/Util/SDCCerr.h,
13665 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13666 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13667 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13668 * support/regression/tests/bitfields.c: tests added
13670 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13672 Made the constant following the "interrupt" keyword optional. If
13673 omitted, the function will not automatically be given an entry
13674 in the interrupt vector table (similar to #pragma NOIV, but
13675 less syntacticly kludgy). The interrupt number is also now
13676 range checked. Also fixed a bug in the high order bit example
13683 * support/Util/SDCCerr.c
13684 * support/Util/SDCCerr.h
13687 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13689 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
13690 * src/SDCCicode.c (operandOperation): rewritten some ops
13691 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
13692 * src/SDCCsymt.c (computeType): literals are handled the same way as any
13694 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
13695 be re-activated by defining REDUCE_LITERALS)
13696 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
13697 unsigned, but are signed by default
13698 * src/SDCCval.c (constVal): rearranged
13699 * src/SDCCval.c (valMod): preliminary fix
13700 * src/SDCCval.c (valCastLiteral): use TYPE_* types
13701 * support/regression/literalop.c: added, work in progress
13703 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13705 Generate warnings for useless declarations like "char data;"
13706 that don't do what new users expect.
13709 * support/Util/SDCCerr.h
13710 * support/Util/SDCCerr.c
13712 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
13714 * src/SDCCval.c (valMult): fix overflow detection of negative int
13716 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13718 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
13720 Changes to support big endian targets:
13733 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
13735 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
13736 * device/lib/time.c: fixed warning "integer overflow in expression"
13738 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
13740 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
13741 * src/SDCCval.c (constVal): changed default to signed; hex and octal
13742 constants are unsigned; added recognition of "u" flag for unsigned
13743 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
13744 * src/SDCCval.c (valDiv, valMod): fixed signdness
13745 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
13746 signedness of modulo, left and right shift
13747 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
13748 * support/Util/SDCCerr.h: added warning W_INT_OVL
13749 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
13750 * src/SDCCast.c (ast_print): improved output of constants
13752 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13754 Fixed some warnings when building with MSVC:
13756 * as/mcs51/asdata.c
13760 * link/z80/aslink.h
13761 * link/z80/lkdata.c
13762 * link/z80/lkeval.c
13767 * support/cpp2/cpplib.c
13771 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
13773 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
13775 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13777 * support/librarian/clean.mk: Do not remove Makefile.
13778 * support/librarian/Makefile: added.
13780 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13782 Added librarian to MSVC build:
13785 * support/librarian/librarian.dsp
13787 'configure' not needed for librarian, removed:
13788 * support/librarian/configure
13789 * support/librarian/configure.in
13790 * support/librarian/config_in.h
13791 * support/librarian/Makefile.in
13793 Hopefully these ones built the librarian and the rest of sdcc properly:
13795 * Makefile.common.in
13797 Messed up 'configure', so revert to previous version:
13801 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
13803 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
13804 there, while the mantissa of a double is "only" 53 bits wide.
13806 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13808 Adding sdcclib to the build. MSVC project coming soon.
13809 Files added/changed:
13811 * support/librarian/clean.mk
13812 * support/librarian/configure
13813 * support/librarian/configure.in
13814 * support/librarian/config_in.h
13815 * support/librarian/Makefile.bcc
13816 * support/librarian/Makefile.in
13817 * support/librarian/sdcclib.c
13820 * Makefile.common.in
13824 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13826 Linker now complaints if linked modules have conflicting options, for
13827 example, one compiled using --model-large and another one compiled with
13828 --model-small. The following files were modified:
13830 * as/mcs51/asdata.c
13831 * as/mcs51/aslink.h
13833 * as/mcs51/asmain.c
13835 * as/mcs51/i51pst.c
13836 * as/mcs51/lkdata.c
13837 * as/mcs51/lklibr.c
13838 * as/mcs51/lkmain.c
13844 * link/z80/aslink.h
13845 * link/z80/lkdata.c
13846 * link/z80/lklibr.c
13847 * link/z80/lkmain.c
13850 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13852 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
13853 as/mcs51/lklibr.c: Generate a warning when a library is not found.
13855 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
13857 * src/z80/mappings.i: fix _mul[us][int,long] entries
13859 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13861 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
13863 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13865 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
13866 * support/regression/tests/bitopcse.c: added
13874 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13876 added support for new library format to z80, gbz80 linkers:
13882 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13884 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
13885 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
13887 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
13889 added DUMMY_READ_VOLATILE:
13898 * src/SDCCcse.c (algebraicOpts): many improvements
13899 * src/SDCCcse.h: removed algebraicOpts()
13900 * src/SDCCicode.c (picDummyRead): added
13902 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13904 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
13905 "Insufficient space in data memory".
13907 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13909 * src/mcs51/gen.c: fixed bug #771358
13910 * src/z80/gen.c: fixed bug #759087
13912 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
13914 * src/pic16/glue.c: minor cleanup by Vangelis
13916 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13918 * device/include/regc515c.h: fixed #758477
13919 * device/lib/_gptrget.c: saving some cycles in generic pointer get
13920 * device/lib/_gptrput.c: saved a few bytes
13921 * my tab spacing is 8, yours too?)
13922 * device/lib/_ser.c: process RX bytes earlier than TX bytes
13923 * device/lib/serial.c: process RX bytes earlier than TX bytes
13924 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
13926 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13928 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
13930 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13932 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
13934 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
13936 * device/lib/Makefile.in: bad fix, reverted to 1.43
13938 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
13940 * device/lib/Makefile.in: added missing z80 object files
13942 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
13944 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
13945 pic16 progress by Vangelis:
13948 * src/pic/Makefile:
13955 * pic16/genarith.c:
13960 * pic16/pcodepeep.c:
13963 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13965 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
13967 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13969 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
13970 added gbz80 build to MSVC project.
13971 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
13972 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
13973 from 8051 stuff and setup so it links using a .lnk file.
13975 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13977 * support/librarian/sdcclib.c: sdcc librarian.
13978 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
13981 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13983 * as/mcs51/lkmain.c: properly handle extensions in function afile.
13985 2003-07-02 Borut Razem <borut.razem AT siol.net>
13987 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
13988 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
13989 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
13990 src/xa51/main.c, src/z80/main.c:
13991 virtualization of glue() function: each port has it's own glue function,
13992 which is accessed by do_glue function pointer in PORT.general structure
13994 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
13996 * DS800C400 fun, improved ROM interface and tinibios.
13998 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14000 * More support for DS80C400. Now includes beginning of interface to ROM.
14002 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14004 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14006 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14008 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14010 2003-06-19 Borut Razem <borut.razem AT siol.net>
14012 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14014 2003-06-19 Borut Razem <borut.razem AT siol.net>
14016 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14017 fixed Z80 port - crt0.o: cannot open.
14019 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14021 * support/Util/MySystem.c (merge_command): revert bad fix
14023 2003-06-18 Borut Razem <borut.razem AT siol.net>
14025 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14027 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14029 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14030 option --use-stdout sends errors to stdout instead of stderr.
14032 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14034 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14036 2003-06-15 Borut Razem <borut.razem AT siol.net>
14038 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14039 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14040 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14041 fixed width array of pointers replaced with sets;
14042 multiple include and lib paths ared transferred to preprocessor and linker
14043 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14044 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14045 fixed width array of pointers
14046 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14047 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14048 fixupPath(), getPathDifference()
14049 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14050 fixed width array of pointers
14052 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14054 * src/pic16/ralloc.c: fix warnings
14055 * src/pic16/pcode.c: fix warning
14057 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14059 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14060 know all the details, but essentially this set of changes enable
14061 the pic16 port to generate movff instructions and generate assembler
14065 * src/pic16/glue.c:
14066 * src/pic16/pcode.c:
14067 * src/pic16/device.c:
14068 * src/pic16/main.c:
14069 * src/pic16/pcode.h:
14070 * src/pic16/pcoderegs.c:
14071 * src/pic16/ralloc.c:
14072 * src/pic16/ralloc.h:
14074 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14076 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14077 added option --vc, so sdcc errors and warnings are compatible with
14078 Microsoft Visual Studio.
14080 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14082 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14083 device/lib/libfloat.lib: added atof function.
14085 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14087 * doc/sdccman.lyx: updated to Lyx 1.3
14088 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14089 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14090 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14092 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14094 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14096 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14098 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14099 additions to the "related tools/documentation" section
14101 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14103 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14105 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14107 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14108 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14110 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14112 * doc/sdccman.lyx: fix double dash and other minor things
14113 * doc/Makefile: fix double dash
14115 2003-05-28 Karl Bongers(patches from Martin Helmling)
14116 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14117 condition and ignore commands.
14119 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14121 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14122 is in parts still quite out of date, I did changes as far as I felt makes sense
14123 for a non-native english speaker.
14124 Please feel free to add to the manual or to correct my changes.
14125 * doc/Makefile: undid touching the date of intermediate tex files.
14127 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14129 * doc/sdccman.lyx: Manual has an index now
14131 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14133 Finalize muluint/mulsint and mululong/mulslong merging:
14134 * device/lib/_mulint.c
14135 * device/lib/_mullong.c
14136 * device/lib/gbz80/mul.s
14137 * device/lib/gbz80/stubs.s
14138 * device/lib/z80/mul.s
14139 * device/lib/z80/stubs.s
14140 * src/SDCCsymt.c (initCSupport)
14142 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14144 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14145 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14146 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14147 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14150 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14152 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14153 the regression tests I'm not brave enough to enable 245.b, 245.c
14154 * doc/sdccman.lyx: added latex preamble for hyperref package.
14155 Using pdflatex this will give you a hyperlinked pdf file with
14156 bookmarks. (prepend '%' before /usepackage if this breaks something)
14158 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14160 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14162 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14164 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14166 2003-05-21 <johan AT balder>
14168 * src/SDCCglue.c (printIval): fixed bug #739934
14170 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14172 Applied patch from bug 737905 (renamed yylineo to mylineno):
14179 * src/pic16/pcode.c: Cleaned warnings
14180 * src/pic16/pcodeflow.c: Cleaned warnings
14181 * src/pic16/pcoderegs.c: Cleaned warnings
14183 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14185 * src/pic16/pcode.c: Cleaned warnings
14186 * src/pic16/pcodepeep.c: Cleaned warnings
14187 * src/pic16/ralloc.c: Cleaned warnings
14189 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14191 * doc/sdccman.lyx: fixed bug 739745
14192 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14194 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14196 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14197 it can be defined with CFLAGS when running configure
14198 * src/SDCCmain.c: fixed compiling + linking with object files
14200 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14202 * configure.in: configure for pic16 port,
14203 added --disable-pic16-port
14204 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14205 * src/SDCCmain.c: linkOptions is changed to set *,
14206 added if/endif conditional macros to remove options help
14207 messages from optionsTable when a port is not configured, added
14208 support for the PIc16 port in the ports table, when executing
14209 the compiler with no port specified on command line, a default
14210 port is selected with the new macro DEFAULT_PORT which is
14211 defined in port.h, in setDefaultOptions() linkOptions is removed
14212 from initialization assignment, since now it is a set,
14213 parseCmdLine uses setParseWithComma for linkOptions, in
14214 linkEdit() linkOptions are accessed with new function indexSet()
14215 which returns the i'th item of a set variable. See SDCCset.c, in
14216 linkEdit() when calling buildCmdLine(), added linkOptions as
14217 last argument. Now users can pass arguments to gplink via the
14218 -Wl option, main() uses pic16glue() to glue up pic16 programs
14219 * src/SDCCpeeph.c: various changes to support pic16
14220 * src/SDCCset.c: added function void *indexSet(set *, int) to
14221 return the i'th item of the set
14222 * src/SDCCset.h: added function prototype for indexSet()
14223 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14224 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14225 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14226 added macro DEFAULT_PORT
14227 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14228 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14230 * src/pic16/glue.c: commented out some error producing lines
14231 * src/pic16/main.c: __config directives are commented out to stop
14232 gpasm complaining and test the linkage with gplink, _linkCmd and
14233 _asmCmd changed to be more gplink and gpasm friendly
14234 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14235 produced an error when parsed, peep rule 12 is added to utilize
14236 movff, but it is commented out since the pCode does not support
14237 yet a command with 2 address arguments
14239 2003-05-18 <johan AT balder>
14241 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14242 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14243 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14245 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14246 Added feature to script commands from file.
14248 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14250 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14251 * src/SDCCutil.c: include ctype.h for win32
14253 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14255 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14257 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14259 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14260 Fixed so you can set breakpoints prior to run, run does not stop
14261 on entry now. Add tbreak. Other enhancements and fixes for use
14264 2003-05-12 Borut Razem <borut.razem AT siol.net>
14266 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14268 2003-05-11 Borut Razem <borut.razem AT siol.net>
14270 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14271 the path of bin directory, so that PATH is the only env. variable, which has to be set
14272 in case of standard installation.
14273 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14274 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14275 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14277 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14279 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14280 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14281 temp files are in the port dir; clean the gen/test directory when
14282 generating new test.c
14283 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14284 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14285 * support/regression/tests/zeropad.c: added
14287 2003-05-09 <johan AT balder>
14289 * src/SDCCglue.c: fixed bug #597940
14291 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14293 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14294 cache sfr, optimize next,step, fix off by one sourceline,
14295 support ddd list function.
14296 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14298 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14300 * support/regression/HTMLgen.py: added compare_s2f()
14301 * support/regression/Makefile: redo 1.27
14302 * support/regression/generate-cases.py: redo 1.5
14304 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14306 * support/regression/tests/float.c: workaround 33 bit hex constant
14307 * support/regression/tests/simplefloat.c: fix division for host
14309 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14311 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14312 that tame's the PIC's over-aggressive optimizer.
14314 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14316 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14319 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14321 Initial support for DS80C400. "Hello world" runs on TINIm400
14324 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14326 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14327 * Some notes on ddd usage added in debugger/README
14328 Martin Helmling adding more features and fixes for ddd GUI debugger.
14329 Code added for nexti, stepi, up, down, and other adjustments.
14331 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14333 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14334 * src/pic/peeph.def Added two rules to optimize carry manipulation
14335 * src/pic/* removed debug printfs
14337 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14339 * debugger/mcs51/cmd.c: added header newalloc.h
14341 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14343 * as/Makefile: new EXEEXT
14344 * as/z80/Makefile: remove trailing slash of BUILDIR
14345 * as/z80/clean.mk: new EXEEXT
14346 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14347 * support/cpp2/Makefile.in: new EXEEXT
14348 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14350 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14352 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14353 EXEEXT was introduced to fix all related problems with targets
14354 "clean", "install" and "uninstall"; a couple of further flaws
14355 especially with "clean" have been fixed too
14356 * as/mcs51/Makefile.in
14357 * as/mcs51/clean.mk
14361 * debugger/mcs51/Makefile.in
14362 * debugger/mcs51/clean.mk
14363 * link/z80/Makefile
14364 * link/z80/Makefile.in
14365 * link/z80/clean.mk
14367 * packihx/Makefile.in
14369 * sim/ucsim/Makefile
14370 * sim/ucsim/clean.mk
14371 * sim/ucsim/avr.src/Makefile.in
14372 * sim/ucsim/avr.src/clean.mk
14373 * sim/ucsim/s51.src/Makefile.in
14374 * sim/ucsim/s51.src/clean.mk
14375 * sim/ucsim/xa.src/Makefile.in
14376 * sim/ucsim/xa.src/clean.mk
14377 * sim/ucsim/z80.src/Makefile.in
14378 * sim/ucsim/z80.src/clean.mk
14379 * sim/ucsim/main_in.mk
14380 * sim/ucsim/packages_in.mk
14381 * sim/ucsim/gui.src/Makefile.in
14382 * sim/ucsim/gui.src/serio.src/Makefile.in
14383 * sim/ucsim/gui.src/serio.src/clean.mk
14386 * support/cpp2/Makefile.in
14387 * support/cpp2/clean.mk
14388 * support/makebin/Makefile
14389 * support/makebin/clean.mk
14390 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14391 * doc/sdccman.lyx: --program-suffix no longer needed
14393 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14395 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14396 Martin Helmling added support for ddd GUI debugger.
14397 Code added to display assembly, set variables, and other commands
14398 to interface to ddd.
14400 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14402 * as/Makefile: fix target clean
14403 * as/clean.mk: fix target clean
14404 * as/z80/clean.mk: fix target clean
14406 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14408 * Makefile.common.in: added AT EXEEXT AT
14409 * configure.in: removed all mingw32 stuff
14410 * configure: rebuilt from configure.in
14411 * doc/sdccman.lyx: updated section "installation"
14412 * support/scripts/sdcc_mingw32: adapted to configure
14413 * support/scripts/sdcc_cygwin_mingw32: added
14415 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14417 * src/pic Added object file support for the PIC port
14418 * src/pic Applied patch from Craig Franklin (this started the object file support)
14419 * src/regression Updated the PIC regression tests for object files
14421 2003-04-20 Borut Razem <borut.razem AT siol.net>
14423 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14424 lklex.c: In function `getfid':
14425 lklex.c:203: warning: array subscript has type `char'
14426 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14427 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14428 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14429 stack handling macros
14431 2003-04-19 Borut Razem <borut.razem AT siol.net>
14433 * "handling space characters in file path" task:
14434 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14435 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14436 * support/Util/MySystem.h: make it self-sufficient
14437 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14438 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14439 handling space characters in file path
14440 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14441 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14442 * support/Util/MySystem.c: handling space characters in executable's path
14444 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14446 * as/z80/Makefile: fix permanent rebuild of z80
14447 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14448 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14450 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14452 * src/SDCCopt.c: add special case optimization to replace modulo by
14453 a power of two with a bitwise AND.
14455 2003-04-18 <johan AT balder>
14457 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14459 2003-04-17 <johan AT balder>
14461 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14462 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14464 2003-04-13 Borut Razem <borut.razem AT siol.net>
14466 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14467 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14468 fixed mingw problem in adl_NORMALIZE_PATH
14470 2003-04-12 Borut Razem <borut.razem AT siol.net>
14472 * fixed "#pragma SAVE/RESTORE can not be nested":
14473 * src/SDCC.lex: reworked pragma handling functions
14474 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14475 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14477 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14479 * src/SDCCutil.c (pathEquivalent): defined but not used
14480 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14481 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14482 * configure: rebuilt from configure.in
14483 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14484 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14485 * device/include/Makefile.in: replace sdcc_datadir
14486 * device/lib/Makefile.in: replace sdcc_datadir
14487 * Makefile.common.in: add LDFLAGS from configure
14488 * packihx/Makefile.in: use LDFLAGS
14489 * src/Makefile.in: use LDFLAGS
14490 * support/cpp2/Makefile.in: add LDFLAGS from configure
14491 * support/makebin/Makefile: use LDFLAGS
14492 * .version: bumped version number to 2.3.5
14494 2003-04-12 Borut Razem <borut.razem AT siol.net>
14496 * completed "different paths" task:
14497 * src/SDCCmacro.c: fixed bug in handling quotes
14498 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14499 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14501 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14503 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14505 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14507 * ds390/gen.c ds390/peeph.def: fix bug 706781
14509 2003-04-11 Borut Razem <borut.razem AT siol.net>
14511 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14513 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14515 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14516 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14517 set - this bit used to not be set...).
14518 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14519 bad code in PIC Port
14520 * src/regression/and2.c added to test bug 609268
14521 * src/regression/Makefile added and2.c to regression test
14524 2003-04-08 <johan AT CP255758-A>
14526 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14527 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14528 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14530 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14532 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14534 * support/cpp2/Makefile.in: fix bug #487815
14535 * configure: rebuilt from configure.in
14536 * Makefile.common.in: docdir changed, new path suffixes
14537 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14538 * sdcc_vc_in.h: reflect changes from sdccconf.h
14539 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14540 * src/SDCCutil.h: remove BINDIR hack
14541 * doc/sdccman.lyx: update new path hierarchy
14543 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14545 * src/SDCCpeeph.c: added okToRemoveSLOC test
14547 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14549 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14551 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14553 * src/SDCCpeeph.c: added labelIsReturnOnly test
14554 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14556 2003-04-05 <johan AT balder>
14558 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14559 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14560 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14561 * src/SDCCast.c: fixed a warning
14562 * src/SDCCast.h: fixed a warning
14563 * src/SDCCicode.c (operandFromAst): fixed a warning
14565 2003-04-04 <johan AT balder>
14567 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14568 * src/SDCCast.c (decorateType): fixed bug #715076
14569 * src/SDCC.y: fixed bug #702907
14571 2003-04-03 <johan AT balder>
14573 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14574 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14575 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14576 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14577 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14579 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14581 * _decdptr.c: fix return values
14582 * _gptrget.c: fix return values
14583 * _gptrgetc.c: fix return values
14584 * _gptrput.c: fix return values
14585 * _mulint.c: fix return values
14586 * as/z80/Makefile: fix 'make -j' problem
14588 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14590 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14591 * configure.in: big cleanup, updated to autoconf 2.5x
14592 * configure: rebuilt from configure.in
14593 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14594 * sdcc_vc_in.h: reflect changes from sdccconf.h
14595 * doc/Makefile: fixed a flaw in "make install"
14597 2003-04-02 <johan AT balder>
14599 * src/ds390/gen.c (genCmp): no comments
14600 * src/mcs51/gen.c (genCmp): no comments
14601 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14602 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14604 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14606 * support/regression/generate-cases.py: place generated file in given sub directory
14607 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14608 * support/regression/Makefile: improvements for 'make -j';
14609 side effect: it's simpler and faster now
14611 2003-03-31 Borut Razem <borut.razem AT siol.net>
14613 * src/z80/main.c: link-{port} and as-{port} defined without path
14614 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14616 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14618 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14620 2003-03-30 Borut Razem <borut.razem AT siol.net>
14622 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14623 changed type of list parameter to set
14624 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14625 * src/port.h: changed type of do_assemble() parameter to set
14626 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14627 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14628 definition of "cppoutfilename" macro with NULL value in preProcess()
14629 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14630 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14631 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14632 replaced with set *binPathSet
14633 * shash_add() deallocates the item, if allready exsists, before adding the new one
14634 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14636 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14638 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14639 a nested for loop bug in the PIC port
14640 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14643 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14645 * support/Util/dbuf.h: remove C++ stuff to make it portable
14647 2003-03-28 Borut Razem <borut.razem AT siol.net>
14649 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14650 literal strings in stringLiteral()
14651 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14652 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14655 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14657 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14659 2003-03-26 <johan AT balder>
14661 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14662 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14663 * src/SDCCast.c (decorateType): fixed " -v < 3"
14665 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14667 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14668 Added Lenny Story's debug infrastructure changes:
14669 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14670 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14671 * src/cdbFile.c: added
14672 * src/SDCCdebug.c: added
14673 * src/SDCCdebug.h: added
14674 * src/SDCCast.c (createFunction)
14675 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
14676 * src/SDCCmain.c (parseCmdLine, main)
14677 * src/SDCCmem.c (redoStackOffsets)
14678 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
14681 * src/avr/gen.c (genAVRCode)
14682 * src/ds390/gen.c (gen390Code)
14683 * src/mcs51/gen.c (gen51Code)
14684 * src/pic/gen.c (genpic14Code)
14685 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
14686 * src/xa51/gen.c (genXA51Code)
14687 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
14689 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14691 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
14692 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
14694 2003-03-22 <johan AT balder>
14696 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
14698 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
14700 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
14701 * doc/cdbfileformat.lyx: added, written by Lenny Story
14702 * doc/Makefile: added cdbfileformat.lyx
14703 * doc/clean.mk: added cdbfileformat.lyx
14705 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
14707 * src/mcs51/peeph.def: fix bug #705773
14709 2003-03-20 <johan AT balder>
14711 An sfr/sbit can have an "at #" AND an initializer
14712 * src/SDCCsymt.c (checkSClass):
14713 * src/SDCCmem.c (allocGlobal):
14714 * src/SDCCmem.c (allocLocal):
14715 * src/SDCCast.c (createBlock):
14717 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
14719 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
14721 2003-03-16 <johan AT balder>
14723 Undid the hackup of const and volatile, the problem is much bigger
14725 * src/SDCCast.c:1.171
14726 * src/SDCCglue.c:1.138
14727 * src/SDCCicode.c:1.146
14728 * src/SDCCsymt.c:1.150
14729 * src/SDCCval.c:1.65
14731 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
14733 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
14734 * src/ds390/gen.c (genAddrOf): fixed bug #704087
14736 2003-03-13 <johan AT balder>
14738 Hackup const and volatile modifiers in type chains a bit:
14740 * src/SDCCast.c:1.169
14741 * src/SDCCglue.c:1.136
14742 * src/SDCCicode.c:1.143
14743 * src/SDCCsymt.c1.146
14744 * src/SDCCsymt.h1.59
14745 * src/SDCCval.c:1.63
14747 2003-03-12 <johan AT balder>
14749 * src/SDCCBBlock.h: more LRH debugging junk
14750 * src/SDCCcflow.h: more LRH debugging junk
14751 * src/SDCCloop.c: more LRH debugging junk
14752 * src/SDCC.y (struct_declaration): fixed bug #697590
14753 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
14754 * src/ds390/gen.c (aopForRemat): fixed bug #700031
14755 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
14757 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14758 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
14759 test function names must now match exactly).
14760 * src/SDCCcse.c: added special case in findCheaperOp to allow
14761 extending a short integer. Makes less awful code for bug 700121 test case.
14763 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14765 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
14766 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
14768 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14770 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
14771 actually called (operandsNotEqual() was called for all
14772 operandsNotEqualX tests).
14774 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14776 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
14777 with shorter literals. Fixes bug 700121.
14779 2003-03-11 <johan AT balder>
14781 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
14783 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
14785 * src/SDCCloop.c (mergeRegions): an evil beast is dead
14786 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
14788 2003-03-10 Borut Razem <borut.razem AT siol.net>
14790 * src/SDCCmain.c: pipe preprocessor's output
14791 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14792 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14793 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14794 which closes all pipes in pipeSet set
14795 * src/SDCCset.c: free deleted item in function deleteSetItem()
14796 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14797 moved from z80 to src subproject
14798 * .version: increased version number to 2.3.4
14800 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
14802 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
14803 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
14804 * support/regression/ports/xa51/spec.mk: fix typo
14806 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
14808 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
14810 2003-03-09 Borut Razem <borut.razem AT siol.net>
14812 * src/SDCCmain.c: pipe preprocessor's output
14813 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14814 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14815 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14816 which closes all pipes in pipeSet set
14817 * src/SDCCset.c: free deleted item in function deleteSetItem()
14818 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14819 moved from z80 to src subproject
14821 2003-03-09 Borut Razem <borut.razem AT siol.net>
14823 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
14824 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
14825 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
14826 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
14827 * src/SDCCglobl.h: unification of WIN32 native definitions
14829 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14831 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
14833 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14835 * src/configure.in: check for endianess (even while cross-compiling)
14836 * src/configure: check for endianess (even while cross-compiling)
14837 * src/configure_in.h: check for endianess (even while cross-compiling)
14838 * src/avr/gen.c: remove old endianess stuff
14839 * src/mcs51/gen.c: remove old endianess stuff
14840 * src/ds390/gen.c: remove old endianess stuff
14841 * src/pic/gen.c: remove old endianess stuff
14842 * src/pic/genarith.c: remove old endianess stuff
14843 * src/pic/glue.c: fix endianess check
14844 * src/pic16/gen.c: remove old endianess stuff
14845 * src/pic16/genarith.c: remove old endianess stuff
14846 * src/pic16/glue.c: fix endianess check
14847 * src/xa51/gen.c: remove old endianess stuff
14848 * src/z80/gen.c: fix endianess check
14849 * src/SDCCglue.c: fix endianess check
14850 * src/ds390/peeph.def: fix bug 700036
14852 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14854 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
14855 * src/configure: find appropriate data-types on host for SDCC's int and long
14856 * src/configure.in: find appropriate data-types on host for SDCC's int and long
14857 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
14858 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
14860 2003-03-07 <johan AT balder>
14863 some minor cleanups before the big shot
14864 OP_DEFS and OP_USES now use Kevin's protection
14865 new option --nolabelopt
14867 * src/SDCCBBlock.c:
14876 * src/ds390/ralloc.c:
14877 * src/mcs51/ralloc.c:
14878 * src/pic/ralloc.c:
14879 * src/xa51/ralloc.c:
14880 * src/z80/ralloc.c:
14882 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
14884 * src/pic/pcode.c (get_op): fix 64 bit warnings
14885 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
14886 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
14887 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
14888 * support/regression/tests/malloc.c: fix 64 bit warnings
14890 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
14892 * src/mcs51/gen.c (genMinus): fixed bug 696436
14894 2003-03-02 Borut Razem <borut.razem AT siol.net>
14896 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
14898 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
14900 * configure.in: test for mkstemp
14901 * sdccconf_in.h: add HAVE_MKSTEMP
14903 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
14905 * device/include/ctype.h: removed warning while using --stack-auto
14906 * device/include/malloc.h: removed warning while using --stack-auto
14907 * device/include/string.h: removed warning while using --stack-auto
14909 2003-02-23 Borut Razem <borut.razem AT siol.net>
14911 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
14912 because NDEBUG is defined (see man assert)
14913 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
14915 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14917 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
14918 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
14920 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14922 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
14923 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
14925 2003-02-18 <johan AT balder>
14927 * as/mcs51/asmain.c (asmbl): module can start with a digit
14928 * as/z80/asmain.c (asmbl): module can start with a digit
14930 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
14932 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
14933 * src/asm.c: fix pipe() for Mingw32
14935 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
14937 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
14938 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
14939 make -V work again; --c1mode reads now from stdin
14940 * doc/sdccman.lyx: added --c1mode
14941 * support/Util/SDCCerr.c: new messages for c1 mode
14942 * support/Util/SDCCerr.h: new messages for c1 mode
14943 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
14945 2003-02-15 <johan AT balder>
14947 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
14949 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
14951 * doc/sdccman.lyx: Environment variables, -o and other minor things
14953 2003-02-14 <johan AT balder>
14955 * src/xa51/main.c: before anyone really tries to use it :)
14957 * Install doc's in share/sdcc/doc
14958 * removed some obsolete files
14959 * Do a proper make distclean and uninstall
14960 M Makefile.common.in
14963 M device/include/Makefile.in
14964 M device/lib/Makefile.in
14967 M sim/ucsim/doc/Makefile.in
14969 R src/avr/peeph.rul
14970 R src/xa51/peeph.rul
14971 M support/cpp2/Makefile.in
14972 M support/makebin/Makefile
14975 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
14977 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
14979 2003-02-10 Borut Razem <borut.razem AT siol.net>
14981 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
14982 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
14983 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
14984 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
14985 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
14986 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
14987 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
14988 src/z80/Makefile.bcc: Borland Makefile cleanup
14989 * as/z80/Makefile.bcc: Added Borland Makefile
14990 * support/cpp2/borland.h: Removed
14992 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
14994 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
14995 * src/SDCC.lex: new pragma NOIV
14996 * src/SDCCglobl.h: new pragma NOIV
14997 * src/SDCCmem.c: new pragma NOIV
14999 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15001 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15003 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15005 * src/SDCCmain.c: signal handling is switched off by --debug
15006 * doc/Makefile: small fix for install; use clean.mk again
15007 * doc/clean.mk: clean *.pdf and *.html too
15009 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15011 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15012 * device/lib/printfl.c: fix a ds390 bug by making it portable
15013 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15014 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15015 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15016 * debugger/mcs51/cmd.c: converted multi-line string literals
15017 * sim/ucsim/globals.cc: converted multi-line string literals
15018 * src/SDCCmain.c: introduced signal handler to remove temp files
15019 * doc/Makefile: small tweaks, implement clean
15020 * doc: removed generated files
15022 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15024 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15025 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15026 Address Record is not correctly generated for DS390."
15028 2003-02-02 Borut Razem <borut.razem AT siol.net>
15030 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15031 * as/mcs51/asm.h: fixed compilation with Borland C
15032 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15033 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15034 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15035 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15036 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15037 src/z80/Makefile.bcc: delete $(LIB) only if exist
15038 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15040 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15042 * device/include/malloc.h: introduced NULL
15043 * device/include/string.h: introduced NULL
15044 * device/include/stdlib.h: introduced NULL
15045 * device/lib/_memcpy.c: removed NULL
15046 * device/lib/_strcat.c: removed NULL
15047 * device/lib/_strchr.c: removed NULL
15048 * device/lib/_strcmp.c: removed NULL
15049 * device/lib/_strcpy.c: removed NULL
15050 * device/lib/_strcspn.c: removed NULL
15051 * device/lib/_strlen.c: removed NULL
15052 * device/lib/_strncat.c: removed NULL
15053 * device/lib/_strncmp.c: removed NULL
15054 * device/lib/_strncpy.c: removed NULL
15055 * device/lib/_strpbrk.c: removed NULL
15056 * device/lib/_strrchr.c: removed NULL
15057 * device/lib/_strspn.c: removed NULL
15058 * device/lib/_strstr.c: removed NULL
15059 * device/lib/_strtok.c: removed NULL
15060 * device/lib/malloc.c: removed NULL, include own header
15062 2003-02-02 <johan AT balder>
15064 * 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
15065 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15066 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15067 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15068 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15069 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15071 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15073 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15076 2003-02-01 <johan AT balder>
15078 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15080 2003-01-31 <johan AT CP255758-A>
15082 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15084 2003-01-30 <johan AT balder>
15086 * src/SDCCBBlock.c: automatic bug detection
15087 * src/SDCCicode.c: automatic bug detection
15089 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15091 * src/SDCCglobl.h: now --xram-size 0 works
15092 * src/SDCCmain.c: now --xram-size 0 works
15094 2003-01-29 <johan AT balder>
15096 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15098 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15100 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15101 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15102 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15103 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15104 * src/SDCCglobl.h: Added options --xram-size and --code-size
15105 * src/SDCCmain.c: Added options --xram-size and --code-size
15107 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15109 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15110 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15112 2003-01-27 <johan AT balder>
15114 * src/SDCC.y: fixed bug #613764
15116 2003-01-26 <johan AT balder>
15118 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15119 * src/SDCCsymt.h: fixed bug #673374
15120 * src/SDCCglue.c: fixed bug #661910
15121 * src/SDCCast.c: fixed bug #458099 and 673374
15123 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15125 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15126 * as/mcs51/strcmpi.h: added
15127 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15128 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15129 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15130 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15131 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15132 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15133 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15134 * as/mcs51/Makefile.aslink: new module strcmpi
15135 * as/mcs51/Makefile.asx8051: new module strcmpi
15136 * as/mcs51/Makefil.bcc: new module strcmpi
15137 * as/mcs51/Makefile.in: new module strcmpi
15138 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15140 2003-01-26 <johan AT balder>
15142 * src/SDCCglue.c: reverted back to 1.124
15143 * src/SDCCast.c: reverted back to 1.156
15144 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15146 2003-01-25 <johan AT balder>
15148 * src/SDCCglue.c: A better fix for bug #661910
15149 * src/SDCCast.c: A better fix for bug #661910
15150 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15152 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15154 * src/Makefile.in: remove spawn.o
15155 * src/SDCCmain.c: remove spawn.h
15156 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15157 * src/spawn.c: removed
15158 * src/spawn.h: removed
15159 * support/regression/ports/ds390/spec.mk: link with -r
15161 2003-01-24 <johan AT CP255758-A>
15163 * src/ds390/gen.c (aopOp): fixed bug #667458
15164 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15165 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15166 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15168 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15170 * src/mcs51/peeph.def: better assembler identation by Frieder
15171 * src/mcs51/gen.c: better assembler identation by Frieder
15173 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15175 * as/z80/string.h: removed for gcc 3.2
15176 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15177 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15179 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15181 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15182 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15183 * support/regression/Makefile: separate temp files for ports
15184 * support/regression/generate-cases.py: separate temp files for ports
15185 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15186 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15188 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15190 * moved tinitalk to device/examples/ds390
15192 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15194 * as/mcs51/lkmem.c: rflag is for DS390
15195 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15196 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15197 (linkEdit): move mem- and map-files the same way as ihx-files
15198 * src/z80/main.c (_setDefaultOptions): removed --generic
15199 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15200 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15201 * src/pic/glue.c (picglue): --c1mode works again
15202 * src/pic16/glue.c (pic16glue): --c1mode works again
15203 * src/asm.c (printCLine): fix #660034
15205 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15207 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15208 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15209 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15210 * as/mcs51/lkmem (summary): better fix for sp problem
15211 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15212 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15213 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15214 remove --stack-after-data
15216 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15218 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15219 * src/SDCCutil.c (join): ugly bug: missing '\0'
15220 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15222 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15224 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15226 * src/pic/main.c (_asmCmd): gpasm supports -o
15227 * src/z80/main.c: more general macros
15228 * device/lib/Makefile.in: remove intermediate files
15230 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15232 * .version: Bumped version number to 2.3.3
15233 * src/SDCCBBlock.c: new option -o
15234 * src/SDCCglobl.h: new option -o
15235 * src/SDCCglue.c: new option -o
15236 * src/SDCCmain.c: new option -o
15237 * src/asm.c: new option -o
15238 * src/ds390/main.c: new option -o
15239 * src/pic/glue.c: new option -o
15240 * src/pic/pcode.c: new option -o
15241 * src/pic/ralloc.c: new option -o
15242 * src/pic16/glue.c: new option -o
15243 * src/pic16/pcode.c: new option -o
15244 * src/pic16/ralloc.c: new option -o
15245 * src/z80/main.c: new option -o
15246 * device/lib/Makefile.in: use -o
15247 * support/regression/ports/ds390/spec.mk: use -o
15248 * support/regression/ports/gbz80/spec.mk: use -o
15249 * support/regression/ports/mcs51/spec.mk: use -o
15250 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15251 * support/regression/ports/z80/spec.mk: use -o
15252 * support/regression/ports/ucz80/spec.mk: use -o
15253 * support/regression/ports/xa51/spec.mk: use -o
15254 * support/regression/fwk/lib/timeout.c: fix usage string
15256 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15257 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15259 2003-01-07 <johan AT balder>
15261 * src/SDCCast.c (decorateType): fixed bug #600035
15263 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15264 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15265 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15266 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15267 * src/pic/pcode.c: outcommented unused variable to remove warnings
15268 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15270 2003-01-06 <karl AT turbobit.com>
15271 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15274 2003-01-06 <johan AT balder>
15276 * src/SDCCicode.c: fixed array add
15278 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15279 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15280 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15282 2003-01-04 <johan AT balder>
15284 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15286 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15287 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15289 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15290 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15291 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15293 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15294 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15296 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15297 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15299 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15300 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15302 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15304 * in /sdcc/as/mcs51/ changed these files in order to create an
15305 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15306 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15307 following files to include the previous two files: aslink.dsp,
15308 Makefile.aslink, Makefile.bcc, and Makefile.in.
15310 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15311 .adb instead of .cdb
15313 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15315 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15316 value from option --iram-size.
15318 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15320 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15323 2002-09-18 <wiml AT hhhh.org>
15325 * SDCClrange.h: exposed setFromRange() and setToRange()
15326 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15327 packRegsForAccUse() (bug 542397)
15328 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15329 multiple times and emitting the fetch operations more than once
15330 added aopGetUsesAcc() function to allow binary operators to
15331 fetch their operands in the correct order; made genMinus() emit
15332 compact code for X = LITERAL - Y
15334 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15335 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15336 sprintf() in line 1267.
15338 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15339 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15342 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15343 Changes to aslink (All the changes are marked with 'JCF'):
15345 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15348 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15349 area BSEG. Also moves, if possible, the DATA area down into the internal
15350 ram so more space is available.
15352 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15355 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15356 not bytes. Function summary() which creates a memory usage summary
15357 file with extension .mem. Reports of overlaping stack and small stack
15358 size. If the space for the stack is less than 16 bytes aslink trows a
15361 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15362 the 8051. Option 'y' for memory summary output file.
15364 Changes to sdcc (All the changes are marked with 'JCF'):
15366 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15368 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15369 overlaying area for it (uses RegBankUsed[4]).
15371 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15372 bank zero as used by default. By default aslink locates the stack
15373 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15374 the creation of the .mem file. Delegates the allocation of data area
15375 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15376 the begining of the stack area to aslink.
15378 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15379 glue() in SDCCglue.c creates an area for it.
15381 2002-09-03 Borut Razem <borut.razem AT siol.net>
15382 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15383 sdcc/src/pic/glue.c:
15384 introduced atexit() handler for teporay files removal in case of
15385 errors, assertions, ...
15387 2002-08-29 Borut Razem <borut.razem AT siol.net>
15388 * sdcc/support/cpp2/auto-host_vc_in.h:
15389 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15390 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15391 Maybe there is a similar problem with BORLANDC? It should be checked!
15393 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15394 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15395 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15396 was not executed, and the compiler (cl) launched a warning:
15397 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15399 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15400 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15402 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15403 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15405 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15406 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15407 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15408 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15409 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15410 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15411 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15412 - added Release configuration in VS projects
15413 - review of compiler an linker options
15414 - VC .exe files are generated in bin_vc directory, not to interfere
15415 with binaries generated from other projects (cygwin, mingw, bcc ...)
15417 * sdcc/src/yacc.dsp: added
15419 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15420 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15421 and insert the version number definitions from .version
15423 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15425 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15426 added - genarate auto-host.h using auto-host_vc_in.h as template
15429 removed from CVS, generated automatically
15431 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15432 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15434 2002-08-11 Borut Razem <borut.razem AT siol.net>
15435 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15437 2002-08-10 Borut Razem <borut.razem AT siol.net>
15438 * src/SDCCmain.c (main):
15439 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15440 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15441 The consequence was that some temporary files were not removed.
15444 unification of code in functions tempfilename() and tempfile():
15445 function tempnam() is defined in Visual Studio 6.0 and .NET
15447 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15449 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15450 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15451 - removed compiler command line option /WX: Treats all warnings as errors
15452 - update a list of source files, included into the project
15454 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15455 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15456 changed project type to Generic Project so that can be correcly converted to VS.NET project
15458 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15460 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15462 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15464 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15465 added return 0 statements after assert() to make compiler happy
15467 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15468 added newline in the def file to keep MSC compiler satisfied
15470 * sdcc/src/z80/gen.c:
15471 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15472 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15473 - solved MSC error in function aopDump()
15475 * sdcc_vc.h: define PREFIX as "\\sdcc"
15477 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15478 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15480 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15481 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15482 - Rewrote the register banking algorithm.
15483 - Added pCode live-range analysis to registers (for now, only non-used and
15484 singly-used registers optimized away)
15486 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15488 * 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.
15490 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15491 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15493 2002-04-22 Michael Hope <michaelh AT vroom>
15495 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15497 * configure.in (DD_COPT): Added include support required for gbdk.
15499 * .version: Bumped version number just to increase it.
15501 * src/SDCCmain.c: Added -nostdinc to the default options.
15503 2002-04-15 Michael Hope <michaelh AT vroom>
15505 * device/lib/z80/printf.c (sprintf): Added.
15507 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15509 * src/z80/peeph.def: Added transpose redundent load rule.
15511 * src/z80/main.c: Added force callee saves for jaune.
15513 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15515 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15517 2002-03-28 Johan Knol <johan AT balder>
15519 * src/SDCCval.c: fixed bug #532436
15521 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15523 Added "char *Processor" field to the port structure.
15526 Added -p option. Allows port dependent processor to be specified.
15529 Initialized the new field char *Processor field to NULL in all ports
15532 Compiler generated registers for interrupt context saving
15533 were not getting allocated.
15535 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15538 Fixed left shift. Will promote the left side of a left shift
15539 if a) left shifting more than size of operand or b) when assigned
15540 to something size > size of left side
15542 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15544 tons of changes. Register allocation has been
15545 rewritten. Added customization for the various PICs. Flow
15546 analysis is restructured. ...
15548 * src/pic/device.h:
15551 * src/pic/device.c:
15552 Added. device.c is a PIC port hack to accomodate variations
15555 2002-03-13 Michael Hope <michaelh AT vroom>
15557 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15559 2002-03-04 johanknol <johanknol AT manik>
15561 * /src/SDCCval.c: fixed
15563 const unsigned char arr[][2] = { { 0, 1 } };
15564 t18.c:1: error: Initializer element is not constant
15566 2002-03-04 bela <bela AT manik>
15568 * /device/include/mcs51reg.h:
15569 ds89c420 register definition update
15571 2002-03-03 <johan AT FRIJA>
15573 * support/Util/SDCCerr.c: did something, but don't no why anymore
15575 * support/regression/tests/bug-524691.c: made it a little less shy
15577 * src/SDCCast.c (decorateType): fixed bug #524697
15579 * src/SDCCast.c: made some lineno improvements
15581 * src/SDCCval.c (getNelements): changed warning to error
15583 * src/SDCCglue.c (printIvalArray): changed warning to error
15585 * src/SDCCicode.c: fixed a warning for mingw
15587 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15589 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15591 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15593 * src/ds390/peeph.def:
15594 Added some more peephole rules
15596 * src/ds390/gen.c: Various fixes & enhancements
15598 * src/SDCClrange.c, src/SDCClrange.h:
15599 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15601 * src/ds390/ralloc.c:
15602 various fixes & enhancements (ds390) specific
15604 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15605 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15608 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15610 2002-03-02 <johan AT FRIJA>
15612 * src/SDCCast.c (decorateType): fixed bug #524708
15614 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15616 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15618 2002-03-01 Michael Hope <michaelh AT vroom>
15620 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15622 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15624 2002-03-01 <johan AT FRIJA>
15626 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15628 * src/SDCCast.c (decorateType): fixed bug #524209
15630 * src/SDCCval.c (valNot): fixed bug #524195
15632 2002-02-26 <johan AT balder>
15634 * src/xa51/gen.c: fixed a warning
15636 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15638 * src/SDCCast.c (decorateType): fixed bug #522534
15640 2002-02-23 <johan AT balder>
15642 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15644 2002-02-22 <johan AT balder>
15646 * src/SDCCast.c: fixed bug #514865
15648 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15650 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15652 * sdcc/src/SDCCloop.c:
15653 Previous fix was not good. basic blocks that have "break" or "return" are
15654 not really partof a loop , but live ranges used in these blocks should
15655 be live thru the entire loop, so set partOfLoop but don't add them to
15658 2002-02-21 <johan AT FRIJA>
15660 * src/SDCCcse.c: fixed bug #514308
15662 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15665 Fixed BUG #519583. If a conditional block ended in a return/break
15666 statement inside a loop, it was not being considered part of the loop.
15668 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15670 2002-02-10 Karl Bongers <karl AT turbobit.com>
15673 Fixed up SDCDB debugger somewhat. Updated debugger/README
15674 with lots of comments and notes.
15676 * device/examples/test2.c:
15677 Fix bug, "red" variable not being initialized(compiler complained).
15679 * device/examples/Makefile, examples/test3.c:
15680 Add Makefile in device/examples folder, compiles test3.c
15681 for use as a multiple module SDCDB test case.
15683 * sim/ucsim/cmd.src/cmdset.cc:
15684 Took out debug printfs in ucsim "next" command.
15686 * sim/ucsim/xa.src:
15687 Karl and Johan start ucsim XA support. Most dissassembly working,
15688 about 75% emulation done(plenty of work remaining).
15690 * sim/ucsim/z80.src:
15691 Add Z80 support to ucsim, add test-ucz80 regression test,
15692 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
15693 Notice z80 compiler fails on examples/test3.c/crc code.
15695 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
15697 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
15698 Added support for --parms-in-bank1
15700 * src/ds390/peeph.def:
15701 added a few more peephole optimzations
15703 * src/ds390/main.c:
15704 1) added __builtin_inp & __builtin_outp used to read in data of given length
15705 from a memory mapped port
15706 2) added __builtin_memcmp
15707 3) added __builtin_swapw swap bytes of a short
15709 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
15710 1) handle multiple send & receives from register bank1
15711 2) ralloc can now allocate DPTR1 to some liveRanges
15713 * src/SDCCsymt.c, src/SDCCsymt.h:
15714 changes to handle multiple sends & receives
15716 * src/SDCCptropt.h:
15717 added some pointer arithmetic optimization
15719 * src/SDCCptropt.c:
15720 added some pointer arithmetic optimizations but not stable yet so not
15721 called from anywhere (will get this working shortly)
15723 * src/SDCCopt.c: fixed for multiple sends & receives
15726 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
15727 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
15728 set preprocessor defines (depending on options)
15730 * src/SDCCicode.c, src/SDCCicode.h:
15731 changes made to handle multiple sends & receives
15734 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
15736 * src/SDCCcse.c, src/SDCCcse.h:
15737 added function findbackward def (to be used in upcoming optimization)
15739 * src/SDCCcflow.c, src/SDCCcflow.h:
15740 added function returnAtEnd - to determine if a basic block terminates with
15743 * src/SDCCast.c, src/SDCCast.h:
15744 added option parms-in-bank1
15746 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
15747 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
15748 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
15749 adjusted for --parms-in-bank1 option
15751 * device/include/string.h:
15752 donot redefine "reentrant" keyword
15754 * device/include/ds80c390.h: Added some more SFRs
15756 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15758 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
15760 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15762 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
15764 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15766 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
15768 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
15770 * Added --xram-movc option
15772 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15774 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
15776 2002-01-11 Johan Knol
15778 * Added math lib of Jesus Calvino-Fraga
15780 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
15782 * src/SDCCmain.c (processFile): fix processing of ../../src.c
15783 * support/regression/Makefile: new target test-mcs51-stack-auto
15784 * support/regression/ports/mcs51-stack-auto/spec.mk: added
15786 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15788 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
15790 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15792 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
15794 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
15796 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
15798 * src/SDCCglue.h: add definition for printIvalChar()
15800 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15802 * src/SDCCast.c: fix #498138 by Johan
15804 * src/SDCCglue.c: fix #498138 by Johan
15806 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15808 * support/regression/Makefile: fix clean
15810 * support/regression/ports/ds390/support.c: fix transmission of last character
15812 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
15814 * /sdcc/src/ds390/gen.c:
15815 a) improved computing address of stack variable
15816 b) took out some #if 0 code
15817 c) improved parmBytes adjustment
15818 d) improved genPlusIncr & genMinusIncr
15819 e) genCmp could generate bad code (when left assigned to DPTR)
15820 f) Fixed bug in hasInc
15822 * /sdcc/src/ds390/ralloc.c:
15823 a) packRegsForSupport could mess up live information (Fixed)
15824 b) packRegsDPTRuse could be incorrect for left & right shift
15826 * /sdcc/src/mcs51/ralloc.c:
15827 packRegsForSupport could mess up the live information (Fixed)
15829 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
15831 * /sdcc/src/SDCCast.c:
15832 can reverse a loop even if function call is present as long
15833 as the loop control variable is local & is not passed as parameter
15835 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15837 * /sdcc/ChangeLog: *** empty log message ***
15839 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
15840 More builtin function additions for TININative
15842 * /sdcc/src/ds390/ralloc.c:
15843 Had broken the regression testsuite
15845 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
15847 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
15848 Added funcattr hasStackParms will be set for reentrant functions when there
15849 are paramteres on the stack, this helps in minimizing frame pointer generation
15850 typeFromStr can handle function pointers now
15852 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
15853 *** empty log message ***
15855 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15857 * /src/ds390/gen.c, /src/ds390/main.c:
15858 More builtin function additions for TININative
15860 * /src/ds390/ralloc.c:
15861 Had broken the regression testsuite
15863 * /src/SDCCast.c: Fixed a bug in dumptree
15865 * /src/SDCCsymt.c, /src/SDCCsymt.h:
15866 Added funcattr hasStackParms will be set for reentrant functions when there
15867 are paramteres on the stack, this helps in minimizing frame pointer generation
15868 typeFromStr can handle function pointers now
15870 * /doc/builtins.txt, /doc/TININative.txt:
15871 *** empty log message ***
15874 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15876 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
15877 ALPHA version for -mTININative
15879 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
15880 updated to reflect changes in the port structure
15883 added function do_assemble (similar to do_link) if non-null this function
15884 will be called to do assembly (-mTININative) requires a multi command
15886 added function genAssemblerEnd will be called to generate assembler Epilogue
15889 added _JavaNative to debug info printing
15891 * /src/SDCCmain.c: added option --tini-libid
15892 added port->do_assemble function (-mTININative) has a multi command assemble
15894 * /src/SDCCglue.c: Disabled "constExpr" check
15895 added port->genAssemblerEnd function
15897 * /src/SDCCglobl.h: Added option --tini-libid value
15900 tookout optimizeCompare from the header (has no external references)
15902 * /src/SDCCast.c: made one more function "static"
15904 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
15906 * src/z80/mappings.i: Added z80asm support.
15908 * src/z80/main.c: Added z80asm support on --asm=z80asm
15910 * src/z80/gen.c: Fixed asm portability issues.
15912 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
15914 * src/SDCCglue.c (printExterns): Added global/extern split.
15916 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
15918 * support/regression/Makefile: added test for mcs51 model large
15920 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
15922 * support/regression/ports/gbz80/spec.mk: added -mgbz80
15924 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
15926 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
15928 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
15930 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
15932 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
15934 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
15936 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
15938 * support/regression/tests/simplefloat.c: Port to mcs51.
15940 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
15941 * support/regression/tests/bug-485362.c: Added.
15943 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
15945 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
15947 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
15949 * src/z80/gen.c (aopDump): Added a dump function.
15951 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
15952 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
15954 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
15956 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
15958 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
15960 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
15962 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
15964 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
15966 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
15968 * support/regression/ports/ds390/support.c: Use tinibios.
15970 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
15972 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
15974 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
15975 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
15977 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
15979 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
15981 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
15983 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
15985 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
15986 (packRegsForIYUse): Created and optimised.
15988 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15990 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
15991 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
15993 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
15995 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
15997 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
15999 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16001 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16003 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16005 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16007 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16009 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16011 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16013 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16015 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16016 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16017 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16019 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16021 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16022 (genNotFloat): Added.
16023 (genUminusFloat): Added.
16025 * device/lib/z80/Makefile: Added floating pt stubs.
16027 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16029 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16031 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16033 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16035 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16037 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16039 * sdcc/support/regression/Makefile: Add port ds390.
16041 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16043 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16045 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16047 * sdcc/support/regression/ports/ds390/support.c: Added.
16049 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16051 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16053 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16055 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16057 * device/include/malloc.h: Added z80 and gbz80 support.
16059 * device/lib/gbz80/heap.s: Added.
16061 * device/lib/z80/heap.s: Added.
16063 * device/lib/malloc.c: Added z80 and gbz80 support.
16065 * support/regression/tests/malloc.c (testMalloc): Added.
16067 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16069 * support/regression/tests/bug-478094.c: Added.
16071 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16073 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16075 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16077 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16079 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16081 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16083 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16085 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16087 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16089 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16091 * support/regression/tests/bug-477927.c: Added.
16093 * src/z80/peeph.def: Added minor rules.
16095 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16097 * src/z80/peeph.def: Added jump optimisation modification.
16099 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16101 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16103 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16105 * support/regression/tests/funptrs.c: Added.
16107 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16109 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16111 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16113 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16115 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16117 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16118 (movLeft2ResultLong): Created.
16120 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16121 (joinPushes): Added. Joins two char pushes into a word push.
16123 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16125 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16127 * support/makebin/Makefile (install): Added creation of dest dir.
16129 2001-10-24 Karl Bongers <karl AT turbobit.com>
16131 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16133 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16135 * src/z80/ralloc.c: Turned off faulty pack for one use.
16137 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16139 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16141 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16143 * support/regression/Makefile: Improved clean
16145 * support/regression/ports/gbz80/spec.mk: Added clean
16147 * support/regression/ports/host/spec.mk: Added clean
16149 * support/regression/ports/z80/spec.mk: Added clean
16151 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16153 * support/regression/ports/mcs51/timeout.c: little improvements
16155 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16157 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16159 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16161 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16163 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16165 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16167 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16169 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16170 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16172 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16174 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16176 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16178 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16180 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16182 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16184 * support/regression/tests/longor.c: Added.
16186 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16188 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16190 * as/mcs51/aslink.h: define PATH_MAX
16192 * as/mcs51/asm.h: define PATH_MAX
16194 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16196 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16198 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16200 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16202 * src/SDCCglobl.h: define PATH_MAX
16204 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16206 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16208 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16210 * src/z80/gen.c (gencjneshort): Fixed
16212 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16214 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16216 * support/regression/tests/bug-469671.c: Added.
16218 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16220 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16222 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16224 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16226 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16228 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16230 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16232 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16234 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16236 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16238 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16240 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16242 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16244 * 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.
16246 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16248 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16250 2001-10-07 <johan AT FRIJA>
16252 * device/lib/gets.c (gets): fixed the return value.
16254 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16255 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16257 * 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.
16259 * 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.
16261 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16263 * src/pic/gen.c: Removed Safe_strdup.
16265 * configure.in: Added option to enable libgc support.
16267 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16268 (bitVectUnion): Optimised.
16269 (bitVectIntersect): Optimised.
16270 (bitVectBitsInCommon): Optimised.
16271 (bitVectCplAnd): Optimised.
16273 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16275 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16277 * src/SDCCmain.c: distinguish between assembler debug and plain options
16279 * src/avr/main.c: remove standard assembler options
16281 * src/ds390/main.c: remove standard assembler options
16283 * src/mcs51/main.c: remove standard assembler options
16285 * src/port.h: removed "PENDING" comment
16287 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16289 * src/device/lib/_mulint.c : new, with assember functions
16291 * src/device/lib/_mullong.c : new, with assember functions
16293 * src/device/lib/_divuint.c : with assember functions
16295 * src/device/lib/_divsint.c : with assember functions
16297 * src/device/lib/_divulong.c: with assember functions
16299 * src/device/lib/_divslong.c: with assember functions
16301 * src/device/lib/_moduint.c : with assember functions
16303 * src/device/lib/_modsint.c : with assember functions
16305 * src/device/lib/_modulong.c: with assember functions
16307 * src/device/lib/_modslong.c: with assember functions
16309 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16311 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16313 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16314 replaced _mululong.c and _mulslong.c by _mullong.c
16316 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16318 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16320 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16322 * src/SDCCglue.c: test, if win32api is available for MINGW
16324 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16326 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16327 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16328 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16329 * support/regression/ports/host/spec.mk: removed GENERIC
16330 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16331 * support/regression/ports/z80/spec.mk: removed GENERIC
16333 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16335 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16337 * support/regression/tests/bug-467035.c: Created.
16339 2001-10-01 <johan AT FRIJA>
16341 * src/SDCC.y: fixed bug #466586 part 1
16343 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16345 * SDCCicode.c: z80 has no generic pointers
16346 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16348 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16350 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16352 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16354 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16356 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16358 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16360 * configure.in: Fixed up so that ucsim is only configured once.
16362 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16364 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16365 (getPathDifference): As above.
16367 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16369 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16371 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16372 * .version: Updated to 2.3.1
16374 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16375 Added copyright header.
16377 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16378 (assemble): Added support for macro based assembler commands.
16379 (linkEdit): Added support for macro based linker commands.
16380 (preProcess): Changed the pre-processor to use macros.
16381 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16382 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16384 * device/lib/z80/crt0.s: Added module name for debugging.
16386 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16388 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16390 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16392 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16394 * src/Makefile.in: Added SDCCmacro and SDCCutil
16396 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16398 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16400 2001-09-16 <johan AT FRIJA>
16402 * 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.
16404 2001-09-15 <johan AT FRIJA>
16406 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16407 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16409 2001-09-11 <johan AT FRIJA>
16411 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16413 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16415 * support/regression/tests/bug-460444.c: Added test case.
16417 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16418 (genCast): Added justification for all of the asserts.
16420 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16422 * support/regression/support.c: _xdata replaced by xdata
16424 * support/regression/spec.mk: removed _generic
16426 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16428 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16430 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16431 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16433 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16435 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16437 * support/regression/tests/bug-460010.c: Added test case.
16439 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16441 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16443 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16445 * support/regression/testfwk.c: removed workaround for bug #436344
16447 * support/regression/tests/bp.c: use less memory with mcs51
16449 * support/regression/tests/bug-441448.c: use less memory
16451 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16453 * support/regression/collate-results.py: typo
16455 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16457 * support/regression/tests/fetchoverlap.c: Added new test case.
16459 * support/regression/tests/bp.c: Added new test case.
16461 * support/regression/tests/bug-448984.c: Added new test case.
16463 * support/regression/tests/pow2shifts.c: Added new test case.
16465 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16466 (genlshTwo): Fixed right shift for count > 8.
16468 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16470 2001-09-08 <johan AT FRIJA>
16472 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16474 2001-09-07 <johan AT FRIJA>
16476 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16478 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16480 2001-09-06 <johan AT FRIJA>
16482 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16483 * bernhard noted me at this: "() equals to (void)" (1.38)
16485 2001-09-05 <johan AT FRIJA>
16487 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16489 2001-09-04 <johan AT FRIJA>
16491 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16494 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16496 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16498 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16500 * link/z80/aslink.h: Fixed path for PATH_MAX
16502 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16504 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16506 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16508 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16510 * 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.
16512 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16514 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16515 (genCmp): Fixed up genCmp for the GB with longs.
16517 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16519 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16521 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16523 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16525 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16527 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16529 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16531 * 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.
16533 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16535 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16537 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16539 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16541 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16543 * sim/ucsim/configure: little improvement of Cygwin-detection
16544 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16545 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16546 * support/regression/tests/bug-221100.c: small changes for mcs51
16547 * support/regression/tests/bug-221168.c: small changes for mcs51
16548 * support/regression/tests/bug-227710.c: small changes for mcs51
16549 * support/regression/tests/staticinit.c: small changes for mcs51
16550 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16551 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16552 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601