1 2008-08-08 Raphael Neider <rneider AT web.de>
5 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
7 2008-08-07 Borut Razem <borut.razem AT siol.net>
9 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
10 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
11 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
12 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
13 applied modified patsh 2038174: Add support for binary constants v2
15 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
17 2008-08-04 Raphael Neider <rneider AT web.de>
22 * src/pic16/main.c: enable --optimize-goto by default
24 * device/lib/pic16/Makefile.common.in: suppress removed option
27 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
29 2008-07-30 Borut Razem <borut.razem AT siol.net>
31 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
32 applied patch 22032433: PIC16: fix constant strings,
35 2008-07-29 Borut Razem <borut.razem AT siol.net>
37 * src/pic16/gen.c: applied patches:
38 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
39 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
40 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
43 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
44 * src/port.h: Fixed typo in comment
46 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
47 * src/z80/mappings.i: Implemented RFE #1919415
48 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
49 #1880202, #1914434, prepared for RFE #1703943
51 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
54 * src/z80/peeph-z80.def,
55 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
56 preparation for Z80 peephole improvements
58 2008-06-21 Raphael Neider <rneider AT web.de>
60 * device/include/pic16/pic18f66j60.h,
61 * device/include/pic16/pic18f66j65.h,
62 * device/include/pic16/pic18f67j60.h,
63 * device/include/pic16/pic18f86j60.h,
64 * device/include/pic16/pic18f86j65.h,
65 * device/include/pic16/pic18f87j60.h,
66 * device/include/pic16/pic18f96j60.h,
67 * device/include/pic16/pic18f96j65.h,
68 * device/include/pic16/pic18f97j60.h,
69 * device/lib/pic16/libdev/pic18f66j60.c,
70 * device/lib/pic16/libdev/pic18f66j65.c,
71 * device/lib/pic16/libdev/pic18f67j60.c,
72 * device/lib/pic16/libdev/pic18f86j60.c,
73 * device/lib/pic16/libdev/pic18f86j65.c,
74 * device/lib/pic16/libdev/pic18f87j60.c,
75 * device/lib/pic16/libdev/pic18f96j60.c,
76 * device/lib/pic16/libdev/pic18f96j65.c,
77 * device/lib/pic16/libdev/pic18f97j60.c,
78 * device/include/pic16/pic16devices.txt,
79 * device/include/pic16/pic18fregs.h,
80 * device/lib/pic16/pics.all: added new devices
82 * device/include/pic16/adc.h,
83 * device/lib/pic16/libio/adc/adcbusy.c,
84 * device/lib/pic16/libio/adc/adcopen.c,
85 * device/lib/pic16/libio/adc/adcsetch.c,
86 * device/lib/pic16/libio/i2c/i2copen.c,
87 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
88 all changes from a patch by Anton Strobl
90 2008-06-12 Borut Razem <borut.razem AT siol.net>
92 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
93 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
94 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
95 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
96 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
97 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
98 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
99 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
100 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
101 by applying the modified patch from Risto Huotari
103 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
106 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
107 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
108 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
109 * support/regression/tests/bug1938300.c: new, added
111 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
113 * device/include/asm/ds390/features.h,
114 * device/include/asm/mcs51/features.h,
115 * device/include/mcs51/regc515c.h: inserted LGPL notice
117 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
119 * device/lib/gbz80/div.s,
120 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
121 patch 1597883, Thanks Robert Ramey
123 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
125 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
126 createIvalCharPtr, createIvalPtr, createIval),
128 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
129 initializers for local auto variables
130 * support/regression/tests/zeropad.c: added testcase for auto initializers
132 2008-05-26 Raphael Neider <rneider AT web.de>
134 * device/lib/pic16/startup/crt0.c,
135 * device/lib/pic16/startup/crt0i.c,
136 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
137 explicit, fixed curr_entry loop for >= 256 initializer records,
138 removed debug code (write to 0xf7e)
140 2008-05-25 Raphael Neider <rneider AT web.de>
142 * device/include/pic/pic16f627a.h,
143 * device/include/pic/pic16f628a.h,
144 * device/include/pic/pic16f648a.h: added missing ports
146 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
148 * device/include/float.h: added __INFINITY
149 * device/lib/_fsadd.c: handle overflows
150 * device/lib/_fsmul.c,
151 * device/lib/_fsdiv.c: use __INFINITY
152 * device/lib/_fseq.c,
153 * device/lib/_fsneq.c: handle -0.0
154 * sim/ucsim/s51.src/uc89c51r.cc,
155 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
156 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
157 * src/mcs51/gen.c (genSend): fixed bug with --xstack
158 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
159 * support/regression/tests/snprintf.c: test bug with --xstack
161 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
163 * src/SDCCpeeph.c (callFuncByName):
164 Support nested parenthesis in peephole function arguments (#1967300)
166 2008-05-19 Raphael Neider <rneider AT web.de>
168 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
169 fixed duplicate labels (#1911325)
171 2008-05-19 Raphael Neider <rneider AT web.de>
173 * src/regression/empty.c: suppress warning
174 * src/regression/pointer1.c: enabled index_by_pointer()
175 * src/regression/inline.c: now works for pic16 as well
177 * src/pic16/device.c: include dbuf declarations
178 * src/pic16/device.h: removed obsolete prototypes
180 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
181 * src/pic16/glue.c: made purely local functions static,
182 (pic16_printGPointerType, pic16_printIvalCharPtr,
183 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
184 generic pointers' tags (#1961866)
186 * src/pic16/pcode.c (assignValnums): optimize literal assignments
188 2008-05-19 Borut Razem <borut.razem AT siol.net>
190 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
191 fixed typo, uninstall include/pic16/pic16devices.txt
193 2008-05-18 Borut Razem <borut.razem AT siol.net>
195 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
196 the buffer is null terminated
197 * src/device/pic16.c:
198 applied modified patch 1965676: Patch for Win32 16 bit PIC
199 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
201 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
203 * src/SDCC.lex (check_type),
204 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
207 * as/z80/clean.mk: also clean *.dep
208 * device/lib/pic16/libsdcc/stack/Makefile,
209 * sim/ucsim/libtool: removed as they are rebuild by configure
210 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
212 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
214 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
215 fixupInline instead of createFunction to fix bug 1864577
216 (inlineFindMaxBlockno): removed, use global blockNo
217 * src/SDCCglobl.h: added blockNo
219 * src/z80/peep.h: modified properties
220 * support/regression/tests/bug1864577.c: new, added
222 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
225 * as/mcs51/asm.h: added org_cnt
226 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
227 * as/mcs51/asout.c: changed old K&R to ANSI
228 * as/mcs51/Makefile.in: use common identifiers
234 * as/hc08/Makefile.bcc,
235 * as/hc08/Makefile.in: synchronized with as/mcs51/*
236 * sdcc_vc_in.h: added define __func__
237 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
238 Thanks Ruud van Silfhout
239 * support/regression/tests/bug1717305.c: new, added
241 2008-05-05 Borut Razem <borut.razem AT siol.net>
243 * support/regression/Makefile.in,
244 support/regression/ports/ds390/spec.mk,
245 support/regression/ports/hc08/spec.mk,
246 support/regression/ports/mcs51-common/spec.mk,
247 support/regression/ports/pic14/spec.mk,
248 support/regression/ports/pic16/spec.mk,
249 support/regression/ports/ucz80/spec.mk,
250 support/regression/ports/z80/spec.mk:
251 added INC_DIR and LIBDIR paths
252 * src/ds390/gen.c: removed duplicated selicolon
254 2008-05-04 Borut Razem <borut.razem AT siol.net>
256 * support/regression/Makefile.in,
257 support/regression/fwk/lib/testfwk.c,
258 support/regression/ports/ds390/spec.mk,
259 support/regression/ports/hc08/spec.mk,
260 support/regression/ports/mcs51-common/spec.mk,
261 support/regression/ports/mcs51-large/spec.mk,
262 support/regression/ports/mcs51-medium/spec.mk,
263 support/regression/ports/mcs51-small/spec.mk,
264 support/regression/ports/mcs51-stack-auto/spec.mk,
265 support/regression/ports/mcs51-xstack-auto/spec.mk,
266 support/regression/ports/pic14/spec.mk,
267 support/regression/ports/pic16/spec.mk,
268 support/regression/ports/ucz80/spec.mk:
269 added possibility to define the sdcc binary directory SDCC_BIN_PATH
270 used to run regeression tests
272 2008-05-01 Raphael Neider <rneider AT web.de>
274 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
275 supported devices and instructions to add new ones
277 2008-05-01 Raphael Neider <rneider AT web.de>
279 * device/include/pic16/adc.h,
280 device/lib/pic16/libio/adc/adcbusy.c,
281 device/lib/pic16/libio/adc/adcopen.c,
282 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
283 18f2455 style ADC devices, based on patch #1776197
284 * device/lib/pic16/libio/adc/adcclose.c,
285 device/lib/pic16/libio/adc/adcconv.c,
286 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
287 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
288 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
289 * device/include/pic16/pic18f4431.h,
290 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
291 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
293 2008-05-01 Raphael Neider <rneider AT web.de>
295 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
296 moved xinst flag into pic16_options_t
297 * src/pic16/device.c (default_device, pic16_list_devices,
298 pic16_find_device): removed references to sfrrange
299 * src/pic16/gen.c (genFunction),
300 src/pic16/glue.c (pic16initialComments),
301 src/pic16/main.c (pic16_optionsTable),
302 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
304 * device/include/pic16/pic16devices.txt: removed sfrrange lines
306 2008-04-29 Raphael Neider <rneider AT web.de>
308 * src/pic16/devices.inc,
309 device/include/pic16/pic16devices.txt: replaced compiled-in list
310 of devices with a variant parsed at runtime
311 * src/pic16/device.c: added support for parsing pic16devices.txt,
313 * src/pic16/device.h: removed (now) unused fields from PIC_device
314 * src/pic16/main.c: removed #pragma maxram,
315 (_pic16_initPaths): removed bogus generation of search paths,
316 setup the port proper only after the search paths (for
317 pic16devices.txt) are set up,
318 (_pic16_finaliseOptions): moved processor dependant code here
319 from _pic16_initPaths(), clean up
320 * src/pic16/ralloc.c (pic16_init_stack),
321 * src/pic16/ralloc.h,
322 * src/pic16/pcode.c: clean up
323 * device/include/Makefile.in,
324 support/scripts/sdcc.nsi: also install/package pic16devices.txt
325 * support/scripts/inc2h-pic16.pl: updated instructions
327 2008-04-29 Raphael Neider <rneider AT web.de>
329 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
330 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
331 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
332 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
333 added missing family members and 18f2480/2580/4480/4580 family
334 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
335 * device/include/pic16/pic18f2525.h: use 18f4620.h
336 * device/include/pic16/pic18f6680.h: use 18f8680.h
337 * device/include/pic16/pic18fregs.h,
338 device/lib/pic16/pics.all,
339 src/pic16/devices.inc: add new devices
340 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
341 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
342 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
343 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
344 prevent attempting to build the libio for some new devices
346 2008-04-29 Raphael Neider <rneider AT web.de>
348 * debugger/mcs51/Makefile.in: fixed paths to sources
350 2008-04-25 Borut Razem <borut.razem AT siol.net>
352 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
353 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
354 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
355 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
356 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
357 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
358 as/link/z80/linkz80.dsp: lklibr.c moved
359 * doc/INSTALL.txt: binary archives in bz2 format
360 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
362 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
364 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
365 * support/regression/tests/bug1856409.c: new, added
367 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
370 * src/mcs51/peep.c: Use werror for error messages.
371 * src/SDCCicode.c (geniCodeConditional),
372 * src/SDCCsymt.c (structElemType): fixed bug 1839321
373 * src/z80/Makefile.bcc,
374 * src/z80/z80.dsp: added src/z80/peep.c/h
375 * support/regression/tests/bug1839321.c: new, added
377 2008-04-20 Raphael Neider <rneider AT web.de>
379 * device/include/pic16/pic18f2455.h: added bitfields for port C
381 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
383 * src/z80/peep.c: Use werror for error messages.
385 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
387 * src/z80/peep.h (declaration of notUsed()),
388 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
390 * src/z80/z80.h (added dependency on peep.h),
391 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
394 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
396 * src/SDCCpeeph.c (added support for notUsed()),
397 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
399 * src/port.h (removed dependency on mcs51/peep.h, added declaration
400 for notUsed()): Implemented generic (that is not port-specific) part
403 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
405 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
406 * device/lib/libsdcc.lib,
407 * device/lib/Makefile.in,
408 * support/regression/ports/mcs51-xstack-auto/spec.mk,
409 * device/lib/calloc.c: renamed to _calloc.c
410 * device/lib/free.c: renamed to _free.c
411 * device/lib/malloc.c: renamed to _malloc.c
412 * device/lib/realloc.c: renamed to _realloc.c
413 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
414 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
415 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
416 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
417 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
418 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
419 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
420 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
422 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
423 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
424 * support/regression/tests/bug1509084.c: new, added
426 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
428 * device/include/mcs51/cc2510fx.h: added _XPAGE
429 * device/include/mcs51/compiler.h: cosmetic changes
431 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
433 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
436 2008-03-31 Borut Razem <borut.razem AT siol.net>
438 * support/cpp2 renamed to support/cpp
439 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
440 support/cpp2/libiberty/splay-tree.c,
441 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
442 support/cpp2/libcpp/directives.c,
443 support/cpp2/libcpp/include/cpplib.h,
444 support/cpp2/libcpp/include/symtab.h,
445 support/cpp2/libcpp/include/line-map.h,
446 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
447 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
448 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
449 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
450 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
451 release version 4.3.0
452 * configure.in, configure, Makefile.in, Makefile.bcc:
453 adapted for moved cpp2
455 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
457 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
458 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
460 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
462 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
464 * support/regression/tests/bug1717943.c: new, added
466 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
468 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
469 bytewise return value assignments introduced in last commit.
471 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
473 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
474 genMult, genJumpTab):
475 Use 16-bit instructions for addition in some additional cases,
476 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
478 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
480 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
481 Implemented RFE #1921450, changed some debug messages.
483 2008-03-30 Borut Razem <borut.razem AT siol.net>
485 * Small Device C Compiler 2.8.0 released
486 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
487 * support/scripts/sdcc.nsi: added finish page; this version
488 was used for 2.8.0 release
489 * doc/knownbugs.html: removed; magically generated by the build
490 process using gen_known_bugs.pl from now on
492 2008-03-23 Borut Razem <borut.razem AT siol.net>
494 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
495 and reverted it, since it was already fixed by Raphael ;-)
496 * doc/knownbugs.html: updated for RC2
498 2008-03-22 Raphael Neider <rneider AT web.de>
500 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
503 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
505 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
506 * support/regression/tests/bug1839277.c: added related testBug1839299
508 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
510 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
511 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
513 * src/mcs51/gen.c: throughout only output hex constants
514 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
515 * support/regression/tests/bug1839277.c: new, added
517 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
519 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
520 compilation warning about nested comments.
522 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
524 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
525 * support/regression/tests/bug1921073.c: new, added
527 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
529 * src/z80/SDCCpeeph.c.c (callFuncByName):
530 Commented function parameters.
532 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
534 * src/z80/ralloc.c (packRegsForAccUse2):
535 disabled a broken accumulator packing optimization (fixed #1292721).
536 * support/regression/tests/bug-1292721: Regression test for #1292721.
538 2008-03-16 Raphael Neider <rneider AT web.de>
540 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
541 fixed code bloat regression using a variant of patch #1915618
543 2008-03-16 Borut Razem <borut.razem AT siol.net>
545 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
546 icon, changed startup menu for release distribution, code cleaning,
547 create url files instead links in startup menu
549 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
551 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
552 * support/regression/tests/bug1579949.c: new, added
554 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
556 * device/lib/printf_fast.c: fixed bug 1255403
558 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
560 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
561 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
563 2008-03-14 Borut Razem <borut.razem AT siol.net>
565 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
567 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
568 is correctly displayed
569 * as/link/z80/lkmain.c: usage line commented out
571 2008-03-13 Borut Razem <borut.razem AT siol.net>
573 * doc/sdccman.lyx: corrected to be able to convert to PDF,
574 updated the list pf supported pic14 devices
576 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
578 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
580 2008-03-12 Borut Razem <borut.razem AT siol.net>
582 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
583 fixed documentation request #1718191
584 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
585 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
588 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
590 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
591 * support/regression/tests/bug1505811.c: new, added
593 2008-03-09 Raphael Neider <rneider AT web.de>
595 * device/include/pic16/pic18f2620.h,
596 * device/include/pic16/pic18f4620.h,
597 * device/lib/pic16/libdev/pic18f2620.c,
598 * device/lib/pic16/libdev/pic18f4525.c,
599 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
600 family to consistently use pic18f4620.[ch], fixes #1832562
602 2008-03-09 Borut Razem <borut.razem AT siol.net>
604 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
605 changed sdcc version to 2.8.0
606 * knownbugs.html: regenerated
607 * support/scripts/gen_known_bugs.pl: added number of open bugs
609 2008-03-09 Raphael Neider <rneider AT web.de>
611 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
612 (genOr): read volatile operand even if the result is known,
614 (genOr,genXor): removed unused legacy code,
615 (genDummyRead): use pic16_mov2w_volatile()
617 2008-03-08 Borut Razem <borut.razem AT siol.net>
619 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
620 cons w. --model-large
621 * support/regression/staticinit.c: added regression test for bug
624 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
626 * src/ds390/gen.c (pushSide, genPcall),
627 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
628 * src/mcs51/gen.c: cosmetic changes
629 * support/regression/fwk/include/testfwk.h: added macro reentrant
630 * support/regression/tests/bug1908493.c: new, added
632 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
634 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
636 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
638 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
639 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
640 already set in ds390/main.c and mcs51/main.c
642 2008-03-07 Raphael Neider <rneider AT web.de>
644 * src/regression/init0.c: new test for initialized arrays of function
646 * src/regression/Makefile: made a bit more flexible, added init0.c
647 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
648 pointers, closes #1427663
650 2008-03-05 Borut Razem <borut.razem AT siol.net>
652 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
653 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
655 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
657 * support/librarian/sdcclib.c:Added feature request 1908061:
658 Synchronise sdcclib commands with ar.
660 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
662 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
663 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
664 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
665 * device/include/mcs51/compiler.h: removed umlauts, added double
668 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
670 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
671 * support/regression/tests/bug1536762.c: new, added
673 * src/SDCCutil.h: added getBuildDate()
674 * src/SDCCmain.c (printVersionInfo),
675 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
677 * src/*/ralloc.c: removed IS_OP_RUONLY macro
678 * src/ds390/ralloc.c (packRegisters),
679 * src/mcs51/ralloc.c (packRegisters),
680 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
682 * support/regression/tests/bug1618050.c: new, added
683 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
684 * support/regression/fwk/include/testfwk.h,
685 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
688 2008-03-04 Raphael Neider <rneider AT web.de>
690 * src/pic/gen.c: removed unused prototypes, prevent internal errors
691 on accessing OP_SYM_TYPE(op)
692 * src/pic/gen.h: removed unused prototype of genMinusDec()
693 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
694 fix #1876953 (invalid subtraction code), removed unused code
696 2008-03-03 Raphael Neider <rneider AT web.de>
700 * src/pic/genarith.c,
702 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
703 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
705 2008-03-03 Raphael Neider <rneider AT web.de>
707 * src/pic/device.c (find_device): search user-specified paths first
708 for pic14devices.txt, fixes #1900827
710 2008-03-02 Borut Razem <borut.razem AT siol.net>
712 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
713 AddToPath and RemoveFromPath
715 2008-03-01 Borut Razem <borut.razem AT siol.net>
717 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
718 work correctly, added debugging support if -DSDCC.DEBUG command line
721 2008-02-28 Borut Razem <borut.razem AT siol.net>
723 * doc/sdccman.lyx: cosmetic changes
725 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
727 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
728 * doc/sdccman.lyx: fixed unmeant removal of spaces
730 2008-02-27 Borut Razem <borut.razem AT siol.net>
732 * support/scripts/sdcc.nsi: corrected installation directory for
733 current user installation mode
734 * doc/README.txt: added Philipp Klaus Krause to the developers list
736 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
738 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
740 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
741 genCodePointerGet, genGenPointerGet): cleanup aop before generating
742 ifxJump to fix bug 1838000
743 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
744 * support/regression/tests/bug1838000.c: new, added
745 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
747 2008-02-26 Borut Razem <borut.razem AT siol.net>
749 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
751 * support/scripts/sdcc.nsi: added MULTIUSER page,
752 NSIS upgraded to version 2.35
754 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
756 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
757 * support/regression/tests/bug1565152.c: new, added
759 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
761 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
762 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
763 * support/regression/tests/bug1670148.c: new, added
765 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
767 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
769 2008-02-24 Borut Razem <borut.razem AT siol.net>
771 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
772 is ineffective for unsigned char parameter
774 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
776 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
777 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
778 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
779 * support/Util/MySystem.c (my_system): output errorcode when verbose
781 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
783 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
786 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
788 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
791 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
793 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
795 2008-02-21 Borut Razem <borut.razem AT siol.net>
797 * support/regression/Makefile.in,
798 support/regression/ports/ds390/spec.mk,
799 support/regression/ports/hc08/spec.mk,
800 support/regression/ports/mcs51-common/spec.mk,
801 support/regression/ports/pic14/spec.mk,
802 support/regression/ports/pic16/spec.mk,
803 support/regression/ports/ucz80/spec.mk,
804 support/regression/ports/xa51/spec.mk:
805 added CFLAGS when compiling timeout
807 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
809 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
812 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
814 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
815 * support/regression/tests/bug1888147.c: new, added
817 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
819 * src/z80/gen.c: fixed bugs #1596270, #1736867
821 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
823 * src/z80/gen.c: fixed bug in register pair loading when swapping register
824 contents, mostly fixes #1596270
826 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
829 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
830 peepholes, fixes #1806565
832 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
834 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
835 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
836 fixes bug 1739475, thanks Robert Larice
837 (rule 271): new, added
839 2008-02-18 Borut Razem <borut.razem AT siol.net>
841 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
843 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
845 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
847 2008-02-17 Raphael Neider <rneider AT web.de>
849 * src/pic16/genarith.c,
852 * src/pic16/genutils.c: removed unused legacy code,
853 removed unused fields from struct asmop and struct _G
855 2008-02-17 Raphael Neider <rneider AT web.de>
857 * src/pic16/gen.c (AccRsh): cosmetic changes,
858 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
859 genRightShiftLiteral): fixed to work with SFRs as result by
860 assigning only once to result,
861 removed a lot of unused/excluded code fragments
863 2008-02-17 Raphael Neider <rneider AT web.de>
865 * device/include/pic/pic16f88.h,
866 * device/include/pic/pic16f886.h,
867 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
869 2008-02-17 Borut Razem <borut.razem AT siol.net>
871 * src/z80/peeph.def: applied patch
872 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
873 * src/z80/gen.c, src/z80/peeph.def: applied patch
874 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
875 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
876 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
877 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
878 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
879 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
881 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
883 * as/link/mcs51/aslink.dsp: removed SDK define
884 * as/link/z80/clean.mk: brought in sync with other ports
885 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
886 * as/hc08/Makefile.bcc,
887 * as/mcs51/Makefile.bcc,
888 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
889 * src/z80/main.c (_setValues): use the now capitalized -Z,
890 (z80_port, gbz80_port): generate debug information when asked
892 2008-02-16 Borut Razem <borut.razem AT siol.net>
894 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
895 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
896 as/z80/Makefile.in. as/z80/Makefile.bcc:
897 applied patch #1893393: patch for as-z80 and link-z80 to generate
898 cdb, thanks to Armin Diehl
899 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
900 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
901 asnoice.c moved to as/asxxsrc/asnoice.c
902 * src/z80/peeph-gbz80.def: applied patch
903 #1880235: Z80 return peephole, thanks to Philipp Krause
905 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
908 * doc/sdccman.lyx: bumped version to 2.7.5
909 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
911 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
913 * device/include/pic16/stdlib.h,
914 * device/lib/pic16/libc/stdlib/ltoa.c,
915 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
917 2008-02-13 Borut Razem <borut.razem AT siol.net>
919 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
920 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
921 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
922 src/SDCCopt.c, src/SDCCval.c:
923 fixed bug #1890273: SDCC Warning 154 shows wrong filename
925 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
927 * src/SDCCsymt.c (compareType): fixed bug 1309013
929 2008-02-09 Borut Razem <borut.razem AT siol.net>
931 * src/SDCCval.c, src/SDCCval.h:
932 code cleaning, added function constChrVal()
933 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
934 call constChrVal() instead constVal()
936 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
938 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
941 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
942 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
945 2008-02-01 Raphael Neider <rneider AT web.de>
947 * device/include/pic/pic16f886.h,
948 * device/include/pic/pic16f887.h: added RA6 and RA7
950 2008-01-24 Raphael Neider <rneider AT web.de>
952 * device/include/pic/pic16f88.h: added RA6 and RA7
953 * device/lib/pic/libdev/disabled_pic16f886.c,
954 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
956 * src/pic16/devices.inc,
957 * device/include/pic16/pic18f2423.h,
958 * device/include/pic16/pic18f2523.h,
959 * device/include/pic16/pic18fregs.h,
960 * device/lib/pic16/pics.all
961 * device/lib/pic16/libdev/pic18f2423.c,
962 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
963 * device/lib/pic16/libio/i2c.ignore,
964 * device/lib/pic16/libio/usart.ignore,
965 * device/lib/pic16/libio/adc.ignore: ignore new devices
967 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
969 * src/SDCCast.c (createRMW): fixed bug 1582651
971 2008-01-20 Borut Razem <borut.razem AT siol.net>
973 * src/SDCCcse.c: partially fixed enhancement request
974 #1793872 - multiply by -1 not collapsed
975 * support/regression/tests/arithcsi.c: added regression test
977 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
979 * as/mcs51/asx8051.dsp: removed define SDK
980 * as/mcs51/i51mch.c (machine): fixed bug 1865114
981 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
983 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
984 cosmetic changes, brought more in sync, changed old K&R to ANSI
986 2008-01-13 Borut Razem <borut.razem AT siol.net>
988 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
989 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
991 2007-12-30 Borut Razem <borut.razem AT siol.net>
993 * src/pic16/gen.c: fixed implementation of bitwise operations for
995 * support/regression/tests/bitwise.c: added test cases
997 2007-12-29 Borut Razem <borut.razem AT siol.net>
999 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1000 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1001 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1002 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1003 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1004 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1005 src/pic16/pcode.[ch]: added const qualifier
1006 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1007 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1008 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1009 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1010 * as/asxxsrc/aslex.c: use dbuf_getline()
1011 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1012 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1013 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1014 as/z80/asm.h, as/z80/z80adr.c:
1015 changed type of ib and ip to const char *
1017 2007-12-28 Borut Razem <borut.razem AT siol.net>
1019 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1020 introduced (readlin) - long lines are turuncated
1021 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1022 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1023 as/z80/Makefile.in: moved aslex.c to asxxsrc
1024 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1025 * as/hc08/asmain.c, as/mcs51/asmain.c:
1026 added missing initialization of a_addr field
1027 * support/regression/tests/long_asm_line.c: added regtest for long
1030 2007-12-22 Borut Razem <borut.razem AT siol.net>
1032 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1034 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1036 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1038 2007-12-16 Borut Razem <borut.razem AT siol.net>
1040 * device/include/pic16/stdbool.h: removed, since already exists in
1041 device/include/; this also fixes bitopcse.c regression test for pic16
1043 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1044 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1045 dereference doesn't work; covered by regression test bug1399290
1047 2007-12-05 Borut Razem <borut.razem AT siol.net>
1049 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1052 2007-12-01 Borut Razem <borut.razem AT siol.net>
1054 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1055 corrected handling of the highest_valid_address
1057 2007-11-17 Raphael Neider <rneider AT web.de>
1059 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1060 * src/pic/glue.c (picglue): emit .file if --debug is given
1062 2007-11-17 Raphael Neider <rneider AT web.de>
1064 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1065 care when left or right operand resides in result, fixes #1830220
1067 2007-11-17 Borut Razem <borut.razem AT siol.net>
1069 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1070 #983491 - "Merge duplicate strings function is ineffective"
1071 * support/regression/tests/bug-983491.c: regtest disabled
1072 * as/asxxsrc: created
1073 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1074 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1075 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1076 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1077 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1078 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1079 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1080 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1081 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1082 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1083 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1084 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1085 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1087 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1089 * device/include/stdarg.h: added and removed some casts
1090 * src/SDCCsymt.c (compareType): Fully check types between generic and
1091 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1093 2007-11-13 Borut Razem <borut.razem AT siol.net>
1095 * support/regression/tests/bug-1817005.c:
1096 added regtest for bug #1817005 - as-z80 chokes on long labels
1098 2007-11-12 Borut Razem <borut.razem AT siol.net>
1100 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1101 as/z80/asout.c, as/z80/aslist.c:
1102 fixed bug #1817005 - as-z80 chokes on long labels
1104 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1107 * as/z80/asmain.c: cosmetic changes
1110 * as/z80/alloc.h: removed
1112 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1113 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1114 * as/link/hc08/Makefile.in,
1115 * as/link/mcs51/Makefile.in,
1116 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1118 * as/link/mcs51/lkarea.c,
1119 * as/link/mcs51/lkmain.c: cosmetic changes
1120 * as/link/hc08/lklibr.c,
1121 * as/link/z80/lklibr.c,
1122 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1123 used cygwin_conv_to_full_posix_path,
1124 added warnings, cosmetic changes, brought more in sync
1125 changed old K&R into ANSI function declarations
1126 * as/link/z80/lklibr.c (loadAdb): added
1127 * as/link/z80/lkmain.c: removed -- option from usage text
1129 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1131 * src/mcs51/gen.c (outBitC): optimized for no result
1133 2007-10-31 Borut Razem <borut.razem AT siol.net>
1135 * src/SDCCsymt.c: fixed (hopeful properly) bug
1136 #1805702 - order of extern matters
1137 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1140 2007-10-29 Borut Razem <borut.razem AT siol.net>
1142 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1143 - order of extern matters
1144 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1147 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1149 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1150 24bitMode, portIsDS390
1151 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1152 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1153 (notVolatileVariable): also check sloc names,
1154 (callFuncByName): moved ftab[] out of function and sorted it by use
1156 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1158 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1159 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1160 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1161 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1162 * support/regression/tests/bug-880197.c: new, added
1164 2007-10-28 Borut Razem <borut.razem AT siol.net>
1166 * support/regression/Makefile.in,
1167 support/regression/ports/mcs51-large/spec.mk,
1168 support/regression/ports/mcs51-xstack-auto/spec.mk,
1169 support/regression/ports/mcs51-stack-auto/spec.mk,
1170 support/regression/ports/mcs51-medium/spec.mk,
1171 support/regression/ports/mcs51-common/spec.mk,
1172 support/regression/ports/mcs51-common/*,
1173 support/regression/ports/mcs51-small/*:
1174 mcs51 renamed to mcs51-common, created mcs51-small
1175 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1176 * support/regression/tests/bug-1805702.c: added regtest for bug
1179 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1181 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1182 added new rules 265 - 270
1183 * support/regression/tests/bug1721024.c:new, added
1184 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1185 introduced new test-mcs51 to run all mcs51 tests
1187 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1189 * support/regression/tests/bug1816470.c: new, added
1191 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1193 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1194 propagate for *,+,- with float, fixed bug 1816470
1195 (decorateType): cast to resultTypeProp instead of resultType
1197 2007-10-19 Borut Razem <borut.razem AT siol.net>
1199 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1200 function is ineffective" for pic16 tareget
1201 * support/scripts/listerr.c: corrected include path
1202 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1205 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1207 * support/regression/tests/using.c: new, added
1208 * support/regression/tests/vaargs.c: fixed and enabled test
1210 2007-10-18 Borut Razem <borut.razem AT siol.net>
1212 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1214 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1216 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1218 * doc/sdccman.lyx: documented option --Werror
1219 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1220 RegBankUsed[] earlier
1222 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1224 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1228 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1230 * src/SDCCast.c (decorateType): improved optimization of tri-op
1231 * src/SDCCerr.c (vwerror, setWError),
1233 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1234 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1236 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1238 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1239 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1240 * support/regression/tests/bug-223113.c,
1241 * support/regression/tests/bug-426632.c,
1242 * support/regression/tests/bug-468811.c,
1243 * support/regression/tests/bug-477835.c,
1244 * support/regression/tests/bug-478094.c,
1245 * support/regression/tests/bug-499644.c,
1246 * support/regression/tests/bug-524209.c,
1247 * support/regression/tests/bug-524211.c,
1248 * support/regression/tests/packcast.c,
1249 * support/regression/tests/structidx.c: added empty tests
1250 * support/regression/tests/bug-607243.c: enabled test
1252 2007-10-06 Borut Razem <borut.razem AT siol.net>
1254 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1255 support of universal binaries on Mac OS X
1257 2007-10-02 Borut Razem <borut.razem AT siol.net>
1259 * src/SDCCval.h: unified double2ul macro for all platforms
1260 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1261 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1263 2007-09-30 Borut Razem <borut.razem AT siol.net>
1265 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1267 * sdcc_vc_in.h: enabled warnings
1268 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1269 unsigned type, result still unsigned
1270 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1272 2007-09-28 Raphael Neider <rneider AT web.de>
1274 * src/pic/device.c (find_device): prevent buffer underflow error
1275 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1276 the just destroyed list entry
1278 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1280 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1283 2007-09-18 Borut Razem <borut.razem AT siol.net>
1285 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1286 applied to unsigned type, result still unsigned
1288 2007-09-17 Borut Razem <borut.razem AT siol.net>
1290 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1291 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1292 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1293 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1294 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1295 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1296 src/z80/gen.c, src/z80/ralloc.c:
1297 fixed bug #1739860 - sdcc does not work correctly on some platforms
1299 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1301 2007-09-17 Raphael Neider <rneider AT web.de>
1303 * src/pic16/device.c: reverted to previous version
1304 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1306 2007-09-16 Raphael Neider <rneider AT web.de>
1308 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1309 as this raises a ton of gpasm warnings, just emit a second label
1310 * src/pic16/devices.inc,
1311 * device/lib/pic16/pics.all,
1312 * device/lib/pic16/libdev/pic18f2585.c,
1313 * device/lib/pic16/libdev/pic18f2680.c,
1314 * device/lib/pic16/libdev/pic18f2682.c,
1315 * device/lib/pic16/libdev/pic18f2685.c,
1316 * device/lib/pic16/libdev/pic18f4585.c,
1317 * device/lib/pic16/libdev/pic18f4680.c,
1318 * device/lib/pic16/libdev/pic18f4682.c,
1319 * device/lib/pic16/libdev/pic18f4685.c,
1320 * device/include/pic16/pic18f2585.h,
1321 * device/include/pic16/pic18f2680.h,
1322 * device/include/pic16/pic18f2682.h,
1323 * device/include/pic16/pic18f2685.h,
1324 * device/include/pic16/pic18f4585.h,
1325 * device/include/pic16/pic18f4680.h,
1326 * device/include/pic16/pic18f4682.h,
1327 * device/include/pic16/pic18f4685.h,
1328 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1329 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1330 patch contributed by Anton Strobl, applied with changes
1332 2007-09-16 Raphael Neider <rneider AT web.de>
1334 * device/include/pic16/pic18f2431.h,
1335 * device/include/pic16/pic18f25j10.h,
1336 * device/include/pic16/pic18f4431.h,
1337 * device/include/pic16/pic18f45j10.h: adopted common include style
1338 * device/include/pic16/pic18f1320.h,
1339 * device/include/pic16/pic18f2320.h,
1340 * device/include/pic16/pic18f2525.h,
1341 * device/include/pic16/pic18f4320.h,
1342 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1343 * device/include/pic16/pic18fregs.h: prepared for automatic include
1344 file selection by having DEVICE.h for every DEVICE
1345 * device/lib/pic16/libdev/pic18f2320.c,
1346 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1348 * device/lib/pic16/configure.in,
1349 * device/lib/pic16/configure: use rm -rf instead of rmdir
1350 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1351 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1353 2007-09-09 Borut Razem <borut.razem AT siol.net>
1355 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1356 distingush between i386 and ppc Mac OS X versions
1358 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1360 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1361 * support/regression/tests/bug1788177.c: new, added
1363 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1365 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1366 * device/include/mcs51/lint.h added keyword __naked
1368 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1372 * src/SDCCmem.h: removed maxRegBank
1373 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1374 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1375 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1376 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1377 name and behaviour to handle banked functions
1378 (scan4op): and use it to fix bug 1786213
1380 2007-09-03 Raphael Neider <rneider AT web.de>
1382 * device/include/pic16/pic18f248.h,
1383 * device/include/pic16/pic18f258.h,
1384 * device/include/pic16/pic18f448.h,
1385 * device/lib/pic16/libdev/pic18f248.c,
1386 * device/lib/pic16/libdev/pic18f258.c,
1387 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1388 added T0CONbits, fixes #1786891
1390 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1392 * src/ds390/gen.c (genFarPointerSet),
1393 * src/hc08/ralloc.c (packRegisters),
1394 * src/mcs51/ralloc.c (packRegisters),
1395 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1397 * src/SDCCicode.h: POINTER_SET can be true for literals too
1398 * support/regression/tests/bug1750318.c: new, added
1400 2007-08-23 Borut Razem <borut.razem AT siol.net>
1402 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1403 library versions without the completition functionality
1405 2007-08-22 Raphael Neider <rneider AT web.de>
1407 * device/include/pic16/pic18f1220.h,
1408 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1410 2007-08-12 Borut Razem <borut.razem AT siol.net>
1412 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1414 2007-08-11 Borut Razem <borut.razem AT siol.net>
1416 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1417 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1418 support/Util/SDCCerr.[ch] moved to src
1419 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1420 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1421 device/examples/ds390/tinitalk/tinitalk.dsp,
1422 device/examples/serialcomm/windows/serialcomm.dsp,
1423 support/librarian/librarian.dsp:
1424 removed linking of unused odbc32.lib and odbccp32.lib
1425 * support/scripts/winres.h:
1426 added for compilation with Visual C++ 2005 Express Edition
1428 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1430 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1433 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1435 * sdccconf_in.h: update the endian test so that SPARC Solaris
1436 does not throw syntax errors
1438 2007-08-06 Borut Razem <borut.razem AT siol.net>
1440 * doc/sdccman.lyx: removed two index entries which prevented the
1441 generation of sdcc doc archive
1443 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1445 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1446 instead of lyx 1.5.0.
1448 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1450 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1451 Lucas Loizaga, with minor modifications. Thanks!
1453 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1455 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1458 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1460 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1461 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1464 2007-07-22 Borut Razem <borut.razem AT siol.net>
1466 * configure.in, configure: re-introduced .version
1467 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1468 the version reverted to 2.7.0
1470 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1473 * doc/sdccman.lyx: bumped version to 2.7.3
1474 * device/include/mcs51/compiler.h: fixed elif->else
1475 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1476 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1477 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1478 enable accuse for bit operands
1479 * src/SDCCmain.c (printVersionInfo),
1480 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1481 environment descriptor
1482 * src/SDCCutil.h: added getBuildEnvironment
1483 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1484 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1485 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1486 * support/regression/tests/bug1348008.c,
1487 * support/regression/tests/bug1496419.c,
1488 * support/regression/tests/bug1503067.c,
1489 * support/regression/tests/preproc.c: added empty tests
1491 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1493 * support/regression/tests/bug1678803.c: new, added
1495 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1498 * as/link/hc08/lkihx.c,
1499 * as/link/hc08/lkrloc.c,
1500 * as/link/mcs51/lkihx.c,
1501 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1502 ihxExtendedLinearAddress
1503 * as/link/mcs51/lkrloc.c (relr),
1504 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1505 acall/ajmp, see bug 830513
1507 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1509 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1510 (cseBBlock): remember aggr2ptr has been used
1511 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1512 (geniCodeAssign): fixed bug 868103
1513 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1514 added operandSize prototype
1515 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1516 (genDataPointerSet): use max of size of right and result,
1517 (gencjne): added parameter useCarry for optimization,
1518 (genCmpEq): use carry if appropriate,
1519 (genXor): check if operand already in carry
1520 * support/regression/tests/bug-868103.c: enabled test
1522 2007-07-12 Raphael Neider <rneider AT web.de>
1524 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1526 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1528 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1529 from Robert Larice, thanks
1530 * support/regression/tests/bitopcse.c,
1531 * support/regression/tests/bitvars.c,
1532 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1533 * support/regression/tests/bug-927659.c: enabled test for z80
1534 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1535 * support/regression/tests/bug1745717.c: new, added
1536 * support/regression/tests/literalop.c,
1537 * support/regression/tests/nullstring.c: removed storage definitions that
1538 are now in testfwk.h
1540 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1542 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1543 and bool for targets that do not fully support it.
1544 * support/regression/tests/bug1546986.c,
1545 * support/regression/tests/bug1723128.c,
1546 * support/regression/tests/bug1734654.c,
1547 * support/regression/tests/bug1738367.c,
1548 * support/regression/tests/constantRange.c: only use bool if allowed
1550 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1552 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1553 Larice, also handle function pointers
1554 * support/regression/tests/bug1749275.c: new, added
1556 2007-07-03 Borut Razem <borut.razem AT siol.net>
1558 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1559 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1560 #1746528: SDCC should ignore ':' in inline assembler comments
1561 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1563 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1565 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1566 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1568 2007-06-29 Borut Razem <borut.razem AT siol.net>
1570 * src/SDCCmain.c: fixed bug
1571 #1744746: SDCC #4867: broken option --xram-size
1573 2007-06-28 Borut Razem <borut.razem AT siol.net>
1575 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1576 find out the endianess of host machine for ucsim
1578 2007-06-27 Borut Razem <borut.razem AT siol.net>
1580 * support/regression/generate-cases.py: corrected the file name
1582 * configure.in, configure, sdccconf_in.h: find out the endianess of
1584 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1587 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1589 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1591 2007-06-26 Borut Razem <borut.razem AT siol.net>
1593 * support/regression/generate-cases.py: display warning if function
1594 list is empty; implemented more flexible rule for detection of
1595 testing functions, allowing return type 'void' in the same line as
1596 the function name in the function definition
1597 * support/regression/tests/bug-1654060.c: corrected test
1598 * support/librarian/sdcclib.c: fixed warning:
1599 format '%s' expects type 'char *', but argument 2 has type 'int'
1601 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1603 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1604 Multiple infiles for sdcclib.
1606 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1608 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1611 2007-06-18 Borut Razem <borut.razem AT siol.net>
1613 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1614 how to handle comments, so they have to be removed by the
1615 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1616 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1617 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1618 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1619 table driven option hadling
1621 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1623 * src/SDCCast.c (decorateType),
1624 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1625 iCode to ast level to fix bug 1738367
1626 * support/regression/tests/bug1738367.c: new, added
1628 2007-06-15 Raphael Neider <rneider AT web.de>
1630 * src/pic16/devices.inc,
1631 * device/lib/pic16/pics.all,
1632 * device/include/pic16/pic18fregs.h,
1633 * device/include/pic16/pic18f[24][45]20.h,
1634 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1635 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1636 * device/lib/pic16/Makefile.in: faster cleanup
1638 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1640 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1642 2007-06-13 Raphael Neider <rneider AT web.de>
1644 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1646 2007-06-12 Raphael Neider <rneider AT web.de>
1648 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
1649 suppress bit defines if NO_BIT_DEFINES is #define'd
1650 * device/include/pic/pic*.h: recreated all headers to include
1651 conditional bit defines
1652 * device/include/pic/pic16f886.h,
1653 * device/include/pic/pic16f887.h: fixed based on newer .inc file
1654 * device/include/pic/recreate.sh: script to recreate the complete
1655 device library files based on the currently supported devices
1657 2007-06-12 Borut Razem <borut.razem AT siol.net>
1659 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
1660 support/regression/Makefile.in, support/scripts/build.mak,
1661 support/scripts/Makefile.snapshot:
1662 use new svn URL scheme
1663 * doc/sdccman.lyx: SDCC Wiki moved to
1664 http://sdcc.wiki.sourceforge.net/
1666 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1668 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
1669 * support/regression/tests/bug1734654.c: added
1671 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
1673 * src/SDCCast.c (decorateType): optimized '?' for equal operands
1674 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
1675 with literal operands
1677 2007-06-10 Borut Razem <borut.razem AT siol.net>
1679 * as/link/z80/lklibr.c: fixed mingw build warning
1680 lklibr.c:575: warning: implicit declaration of function 'tolower'
1681 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
1682 src/z80/main.c: move target specific options from src/SDCCmain.c
1683 to src/<target>/main.c
1685 2007-06-09 Borut Razem <borut.razem AT siol.net>
1687 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
1688 removed unused swap_sense; removed outBitCLong, replaced with outBitC
1689 * support/regression/tests/bug-1294691.c: added
1691 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
1693 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
1694 can also be static, fixes bug 1733438
1695 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
1696 have absolute address too
1697 (computeType): added optimization for 'cond ? true : false'
1698 * support/regression/tests/absolute.c: added test for static absolute var
1700 2007-06-08 Raphael Neider <rneider AT web.de>
1702 * src/regression/Makefile: suppress parallel builds, allow easy
1703 switching between pic14/pic16 ports
1704 * src/regression/picregs.h: added pic14/16 header file switch
1705 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
1706 inline.c,nestfor.c,string1.c}: include "picregs.h"
1708 2007-06-07 Borut Razem <borut.razem AT siol.net>
1710 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
1711 permanent solution to suppress GCC 4.2.0 c++ warning:
1712 deprecated conversion from string constant to `char *'
1713 use 'const char *' where ever required
1714 * support/regression/generate-cases.py: implemented more flexible rule
1715 for detection of testing functions, allowing white-spaces surrounding
1716 the function name and the 'void' parameter.
1717 * support/regression/tests/constantRange.c,
1718 support/regression/tests/scott-compare3.c: fixed failing regression
1719 tests, uncovered by implementation of more flexible rule for detection
1720 of testing functions
1722 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1724 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
1726 2007-06-04 Borut Razem <borut.razem AT siol.net>
1728 * configure.in, configure, config_vc.awk: sdcc version number is now
1729 stored in configure.in; removed .version
1730 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
1731 doc/INSTALL.txt: version bumped to 2.7.2
1732 * sim/ucsim/configure.in, sim/ucsim/configure:
1733 use "read" to read from .version
1735 2007-06-03 Borut Razem <borut.razem AT siol.net>
1737 * */Makefile.in: removed annoying warning:
1738 Makefile:xx: Makefile.dep: No such file or directory
1740 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
1742 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
1743 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
1744 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
1745 * src/SDCCast.c (resultTypePropagate): propagate for '!',
1746 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
1747 bugfix: only use newBoolLink for bit result type
1748 * src/SDCCicode.c (geniCodeLogic): added param tree,
1749 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
1750 (geniCodeLogicAndOr): use IS_BIT,
1751 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
1752 (ast2iCode): added tree param to geniCodeLogic for comparisons
1753 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
1754 * support/regression/tests/bug1723128.c: added test NotZero
1756 2007-06-01 Borut Razem <borut.razem AT siol.net>
1758 * SDCPP synchronized with GCC CPP release version 4.2.0,
1759 currently the latest release:
1760 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
1761 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
1762 support/cpp2/cppdefault.h, support/cpp2/except.h,
1763 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
1764 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
1765 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
1766 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
1767 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
1768 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
1769 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
1770 support/cpp2/opts.h, support/cpp2/output.h,
1771 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
1772 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
1773 support/cpp2/system.h, support/cpp2/version.c,
1774 support/cpp2/Makefile.in: modified
1775 * support/cpp2/opts-common.c: added
1776 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
1777 * device/lib/pic16/libdev/pic18f[24]5j10.c:
1778 search for included source file in local directory
1779 * sim/ucsim/configure, sim/ucsim/configure.in:
1780 temporary solution to suppress GCC 4.2.0 c++ warning:
1781 deprecated conversion from string constant to `char *'
1783 2007-06-01 Raphael Neider <rneider AT web.de>
1785 * device/lib/pic/libdev/pic12f683.c,
1786 * device/include/pic/pic12f683.h: added GPIO bits
1788 2007-06-01 Raphael Neider <rneider AT web.de>
1790 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
1791 quotation marks, clarified role of PIC14 vs. PIC16 ports
1792 * src/pic16/devices.inc,
1793 * device/include/pic16/pic18fregs.h,
1794 * device/include/pic16/pic18f[24][45]j10.h,
1795 * device/lib/pic16/pics.all,
1796 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
1797 18f24j10, 18f25j10, 18f44j10, and 18f45j10
1798 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
1799 for new devices as they are not yet supported by gputils
1801 2007-05-31 Borut Razem <borut.razem AT siol.net>
1803 * Small Device C Compiler 2.7.0 released
1804 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1805 changed sdcc version to 2.7.1
1806 * support/scripts/sdcc.nsi: added How to create WIN32 release
1809 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1811 * doc/sdccman.lyx: documented initialization and allocation of absolute
1812 variables, bit parameter passing, the need for function pointers to be
1813 reentrant and alpha quality support of inline and retrict
1815 2007-05-26 Borut Razem <borut.razem AT siol.net>
1817 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
1818 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
1819 * docs/knownbugs.html: updated
1821 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
1823 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
1825 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
1827 (gencjneshort): optimized when left is AOP_DIR
1828 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
1829 initializing unions in a struct/array
1830 * support/regression/fwk/include/testfwk.h: added defines for data, near
1831 and far for host and z80
1832 * support/regression/tests/bug1723128.c: new, added
1834 2007-05-22 Borut Razem <borut.razem AT siol.net>
1836 * doc/knownbugs.html: updated
1838 2007-05-21 Raphael Neider <rneider AT web.de>
1840 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
1841 error message instead
1842 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
1844 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
1846 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
1848 2007-05-21 Raphael Neider <rneider AT web.de>
1850 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
1852 * src/regression/gpsim_assert.h,
1853 * src/regression/Makefile,
1854 * src/regression/pcodeopt.c: regression test for the above fix
1856 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
1858 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
1859 jumps to self, fixed bug 1717281
1861 2007-05-10 Borut Razem <borut.razem AT siol.net>
1863 * support/scripts/gen_known_bugs.pl: cosmetic fix
1864 * doc/knownbugs.html: generated by gen_known_bugs.pl
1866 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1868 * src/SDCCast.c (createFunction): also generate non-inlined version of
1869 function for functions declared as "static inline"
1870 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
1871 function can be inlined after non-inlined version generated.
1873 2007-05-10 Borut Razem <borut.razem AT siol.net>
1875 * support/scripts/gen_known_bugs.pl: added script
1876 which generates knownbugs.html
1878 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
1880 * doc/knownbugs.html: updated for release 2.7.0
1882 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1884 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
1886 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1888 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
1889 (throughout): updated generating comments
1890 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
1891 (throughout): updated generating comments
1892 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
1893 rule instead of at the second, or it might skip lines when removing the
1895 * support/regression/tests/bug1714204.c: changed test to foo
1897 2007-05-08 Borut Razem <borut.razem AT siol.net>
1899 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
1900 thanks to SDCC Distributed Compile Farm members,
1901 added Z80 and GBZ80 command line options
1902 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
1904 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1906 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
1907 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
1908 * support/regression/tests/longlit.c: modified to be tested at all and
1909 to pass the actual test
1911 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1913 * device/include/mcs51/uPSD33xx.h: Added.
1915 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1917 * device/lib/_gptrput.c,
1918 * device/lib/_gptrget.c: removed old code,
1920 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
1921 * support/regression/tests/bug1714204.c: new, added
1923 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1925 * support/regression/tests/regtrack.c: test was never executed
1926 because of the regression test being picky about white spaces.
1927 * device/lib/mcs51/crtclear.asm: added comment
1929 2007-05-06 Raphael Neider <rneider AT web.de>
1931 * device/lib/pic/Makefile.rules,
1932 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
1933 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
1935 2007-05-06 Raphael Neider <rneider AT web.de>
1937 * src/pic16/device.h,
1939 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
1940 _pic16_setDefaultOptions): removed/reordered command-line args
1941 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
1942 devices, regrouped command line args, environment variables),
1943 clarified sone points, added sections on how to add devices to the
1946 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
1948 * src/z80/peeph.def: fixed bug in rule 2
1950 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
1952 * src/port.h: added TARGET_MCS51_LIKE
1953 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
1954 take advantage of it too
1955 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
1956 (shiftR2Left2Result): Optimized: don't check shifting by 0
1957 * src/z80/peeph-z80.def,
1958 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
1959 modifications, see patch 1700823
1960 * src/mcs51/peep.c (): fixed bug 1712928
1961 * support/regression/tests/bug1712928.c: new, added
1963 2007-05-05 Borut Razem <borut.razem AT siol.net>
1965 * device/lib/pic16/Makefile.common.in,
1966 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
1967 removed bash dependencies
1969 2007-05-01 Borut Razem <borut.razem AT siol.net>
1972 fixed bug #1710507: --i-code-in-asm makes compile fail
1973 all iCode comments are now one liners
1974 * src/mcs51/gen.c: fixed memory leak
1976 2007-05-01 Raphael Neider <rneider AT web.de>
1978 * device/lib/pic/libdev/*.c
1979 * device/include/pic/*.h: regenerated all device libs from updated
1981 * support/scripts/inc2h.pl: documented usage, now uses strict to
1984 2007-04-30 Borut Razem <borut.razem AT siol.net>
1987 fixed bug #1669175: Problem with space in output paths
1988 documented how to use paths with spaces for Windows users
1990 2007-04-29 Borut Razem <borut.razem AT siol.net>
1992 * Fixed svn:eol-style and svn:keywords properties
1993 * src/SDCCval.c: fixed bug
1994 #1592871: Segfault with "large" const arrays of characters
1995 replaced recursion with iteration
1996 * Removed svn:executable property from non-executable files
1998 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2000 * src/mcs51/gen.c (genRet): fixed bug 1707003
2002 2007-04-27 Raphael Neider <rneider AT web.de>
2004 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2005 createReachingDefinitions,assignValnums,pic16_destructDF,
2006 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2007 prevent NULL pointer dereferences
2008 * device/lib/pic/libdev/pic16f886.c,
2009 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2010 prevent building them, gputils do not really support them yet
2012 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2014 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2015 helps printf_small. 32 bytes more __idata mem.
2017 2007-04-27 Raphael Neider <rneider AT web.de>
2019 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2020 return early when pb or pb->pcHead is NULL (patch #1708427)
2021 * src/regression/empty.c,
2022 * src/regression/Makefile: added test with empty functions
2023 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2025 2007-04-27 Borut Razem <borut.razem AT siol.net>
2027 * src/SDCCast.c: fixed feature request
2028 #1547512: Redundant strings linked when using sizeof("abc")
2030 2007-04-23 Borut Razem <borut.razem AT siol.net>
2032 * doc/sdccman.lyx, src/SDCCmain.c:
2033 peep-hole comments are generated only if --fverbose-asm option is
2034 specified and --no-peep-comments is not, as proposed by Frieder.
2035 * support/regression/Makefile.in: compile regression tests with
2036 --fverbose-asm option so one can "grep" whether a new (or an old)
2037 peephole is (still) applied; requested by Frieder.
2039 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2041 * device/include/pic/pic16f886.h,
2042 * device/include/pic/pic16f887.h,
2043 * device/lib/pic/libdev/pic16f886.c,
2044 * device/lib/pic/libdev/pic16f887.c,
2045 * device/include/pic/pic14devices.txt,
2046 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2048 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2050 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2053 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2055 * device/lib/_memset.c: assembler version for mcs51
2057 2007-04-22 Borut Razem <borut.razem AT siol.net>
2059 * support/scripts/listerr.c: program to create the list of errors and
2060 warnings list from - added
2061 * doc/sdccman.lyx: removed the note
2062 "For list of warnings and corresponding codes, see err_warn.txt"
2063 * src/SDCCsymt.c: fixed bug #1699804:
2064 Bug with some uses of sizeof(static local array) (MCS51)
2065 * support/regression/tests/bug-1699804.c: added
2067 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2069 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2070 (main): added option -i,
2071 (asmbl, case S_INCL): use search_path_fopen,
2072 mostly from patch 1579668 by Peter Miller, thanks
2073 * src/z80/main.c: fixed typo --callee-saves-bc
2074 * device/include/mcs51/compiler.h: added sfrword for Tasking
2076 2007-04-20 Borut Razem <borut.razem AT siol.net>
2078 * src/z80/main.c: replaced reserved keyword asm with asmblr
2080 2007-04-19 Borut Razem <borut.razem AT siol.net>
2082 * src/port.h: use const pointers to strings
2083 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2084 * src/pic16/main.c: include SDCCargs.h
2085 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2086 const char, since the strings are dynamically allocated
2087 * src/SDCCmain.c: options.code_seg and options.const_seg are
2088 dynamically allocated; check port specific command line options
2089 before the general ones
2090 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2092 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2094 * device/include/ds400rom.h,
2095 * device/lib/ds390/lcd390.c,
2096 * device/lib/ds390/memcpyx.c,
2097 * device/lib/ds390/rtc390.c,
2098 * device/lib/ds400/ds400rom.c,
2099 * device/lib/ds400/memcpyx.c,
2100 * device/lib/hc08/_ret.c: more replacements of keywords with their
2101 double underscore equivalents
2102 * device/lib/ds390/Makefile.in,
2103 * device/lib/ds400/Makefile.in,
2104 * device/lib/gbz80/Makefile.in,
2105 * device/lib/hc08/Makefile.in,
2106 * device/lib/mcs51/Makefile.in,
2107 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2109 2007-04-17 Borut Razem <borut.razem AT siol.net>
2111 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2112 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2113 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2114 to --fverbose-asm, to be gcc'ish
2116 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2118 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2120 2007-04-17 Borut Razem <borut.razem AT siol.net>
2122 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2123 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2124 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2125 with their double underscore equivalent
2127 2007-04-14 Borut Razem <borut.razem AT siol.net>
2129 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2132 2007-04-13 Borut Razem <borut.razem AT siol.net>
2134 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2136 * device/examples/serialcomm/windows/serial.[ch],
2137 device/examples/serialcomm/windows/test_serialcomm.cpp:
2138 updated by Bela Torok
2139 * device/examples/serialcomm/windows/serialcomm.dsw,
2140 device/examples/serialcomm/windows/serialcomm.dsp: added
2142 2007-04-13 Jan Waclawek <wek AT efton.sk>
2144 * doc/sdccman.lyx: additions and changes at various places
2145 (submitted as #1697136).
2146 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2148 2007-04-10 Borut Razem <borut.razem AT siol.net>
2150 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2151 LyX file format changed to 245
2152 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2153 "FreeWare" replaced with "free open source"
2155 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2157 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2159 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2161 * device/include/pic16/pic18fregs.h,
2163 * device/lib/_decdptr.c,
2164 * device/lib/_divsint.c,
2165 * device/lib/_divslong.c,
2166 * device/lib/_divuint.c,
2167 * device/lib/_divulong.c,
2168 * device/lib/_fs2schar.c,
2169 * device/lib/_fs2sint.c,
2170 * device/lib/_fs2slong.c,
2171 * device/lib/_fs2uchar.c,
2172 * device/lib/_fs2uint.c,
2173 * device/lib/_fs2ulong.c,
2174 * device/lib/_fsadd.c,
2175 * device/lib/_fscmp.c,
2176 * device/lib/_fsdiv.c,
2177 * device/lib/_fseq.c,
2178 * device/lib/_fsget1arg.c,
2179 * device/lib/_fsget2args.c,
2180 * device/lib/_fsgt.c,
2181 * device/lib/_fslt.c,
2182 * device/lib/_fsmul.c,
2183 * device/lib/_fsneq.c,
2184 * device/lib/_fsnormalize.c,
2185 * device/lib/_fsreturnval.c,
2186 * device/lib/_fsrshift.c,
2187 * device/lib/_fssub.c,
2188 * device/lib/_fsswapargs.c,
2189 * device/lib/_gptrget.c,
2190 * device/lib/_gptrgetc.c,
2191 * device/lib/_gptrput.c,
2192 * device/lib/_logexpf.c,
2193 * device/lib/_modsint.c,
2194 * device/lib/_modslong.c,
2195 * device/lib/_moduint.c,
2196 * device/lib/_modulong.c,
2197 * device/lib/_mulint.c,
2198 * device/lib/_mullong.c,
2199 * device/lib/_schar2fs.c,
2200 * device/lib/_ser.c,
2201 * device/lib/_setjmp.c,
2202 * device/lib/_sint2fs.c,
2203 * device/lib/_slong2fs.c,
2204 * device/lib/_spx.c,
2205 * device/lib/_uchar2fs.c,
2206 * device/lib/_uint2fs.c,
2207 * device/lib/_ulong2fs.c,
2208 * device/lib/asincosf.c,
2209 * device/lib/atanf.c,
2210 * device/lib/calloc.c,
2211 * device/lib/ds390/tinibios.c,
2212 * device/lib/ds400/tinibios.c,
2213 * device/lib/expf.c,
2214 * device/lib/free.c,
2215 * device/lib/hc08/_mulint.c,
2216 * device/lib/logf.c,
2217 * device/lib/malloc.c,
2218 * device/lib/printf_fast.c,
2219 * device/lib/printf_tiny.c,
2220 * device/lib/printfl.c,
2221 * device/lib/realloc.c,
2222 * device/lib/ser_ir.c,
2223 * device/lib/serial.c,
2224 * support/regression/tests/libmullong.c: replaced all special keywords
2225 with their double underscore equivalent
2226 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2227 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2229 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2230 (genRet): if the bit-symbol is ruonly it already is in the carry
2231 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2232 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2233 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2234 type UCHAR if dest is not bit
2236 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2238 * device/include/math.h,
2239 * device/lib/cotf.c,
2240 * device/lib/expf.c,
2241 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2243 2007-04-01 Borut Razem <borut.razem AT siol.net>
2245 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2246 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2247 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2248 gcc_unreachable() called internal_error()...
2250 2007-03-30 Raphael Neider <rneider AT web.de>
2252 * src/pic/ralloc.c (isData): suppress garbage debug output
2254 2007-03-28 Borut Razem <borut.razem AT siol.net>
2257 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2258 is developed, built and used worldwide, and the word "night" doesn't
2261 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2263 * device/include/mcs51/C8051F360.h: new, added
2264 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2266 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2268 * src/SDCC.y (declaration_specifiers, function_specifier),
2269 * support/Util/SDCCerr.c,
2270 * support/Util/SDCCerr.h,
2272 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2274 * src/SDCCmem.c (deallocParms),
2275 * src/SDCCast.c: support for function inlining, not quite complete
2276 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2277 'restrict' qualifier
2279 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2281 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2282 (saveRBank, unsaveRBank): don't save bits,
2283 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2284 * support/regression/tests/bug1535242.c: new, added
2285 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2286 thanks Alexey Shamrin <shamrin AT gmail.com>,
2287 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2288 removed header guard)
2290 * sdcc.spec: bumped version to 2.6.5
2291 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2293 2007-03-22 Borut Razem <borut.razem AT siol.net>
2295 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2296 fixed bug #1653671: sdcdb integration into ddd is broken
2298 2007-03-22 Raphael Neider <rneider AT web.de>
2300 * src/pic/gen.c (popGetExternal): augmented to also create references
2301 to external variables (not only labels),
2302 (genCall): comment on plan to reduce PAGESEL overhead,
2303 (genFunction, genEndFunction): also save/restore FSR around interrupt
2304 handling code, removed lots of unused code
2305 (genDivOneByte): release acquired temp register
2306 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2308 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2309 for registers that need to be saved during interrupts (FSR, STATUS,
2310 PCLATH; W needs special handling), currently only FSR is used
2312 2007-03-22 Raphael Neider <rneider AT web.de>
2314 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2316 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2318 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2320 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2322 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2324 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2326 * as/link/aslink.h: added LKOBJEXT
2327 * as/link/hc08/link_hc08.dsp,
2328 * as/link/hc08/Makefile.bcc,
2329 * as/link/hc08/Makefile.in,
2330 * as/link/mcs51/aslink.dsp,
2331 * as/link/mcs51/Makefile.bcc,
2332 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2333 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2334 * as/link/lkaomf51.c: merged and moved
2335 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2336 * as/link/z80/lkdata.c,
2337 * as/link/lkdata.c: merged and moved
2338 * as/link/hc08/lkmain.c,
2339 * as/link/mcs51/lkmain.c: cosmetic changes
2340 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2341 * as/link/lklex.c: use LKOBJEXT
2342 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2343 ANSI-fied functions, removed bubble-sorts
2344 * as/link/z80/lksym.c as/link/lksym.c: merged,
2346 * as/link/z80/linkgbz80.dsp,
2347 * as/link/z80/linkz80.dsp,
2348 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2349 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2350 * as/link/z80/lkhead.c,
2351 * as/link/z80/lklex.c: deleted
2352 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2353 * as/link/z80/lkmain.c: added copyfile()
2355 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2357 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2359 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2361 * device/lib/_strlen.c: assembler version for mcs51
2363 2007-03-13 Raphael Neider <rneider AT web.de>
2365 * device/include/pic16/pic18f2221.h,
2366 * device/include/pic16/pic18f2321.h,
2367 * device/include/pic16/pic18f2331.h,
2368 * device/include/pic16/pic18f4221.h,
2369 * device/include/pic16/pic18f4321.h,
2370 * device/include/pic16/pic18f4331.h: fixed config byte location names
2371 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2372 consistently named config byte locations
2374 2007-03-13 Borut Razem <borut.razem AT siol.net>
2376 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2377 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2378 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2379 as/link/z80/Makefile.in, as/z80/Makefile.in:
2382 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2384 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2385 * device/lib/printf_large.c: pointer was converted to generic
2386 pointer for mcs51 models other than model-small (Maarten noticed)
2388 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2390 * device/include/mcs51/ADuC84x.h: Added.
2392 2007-03-10 Borut Razem <borut.razem AT siol.net>
2394 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2395 fixed RFE #1624219: double backslashes in filenames;
2396 functions hexEscape(), octalEscape() and copyStr() moved from
2397 SDCCval.c to SDCCutil.c and made them glovbally available
2399 2007-03-09 Borut Razem <borut.razem AT siol.net>
2401 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2402 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2403 1673361: Missaligned comments in output files
2405 2007-03-09 Raphael Neider <rneider AT web.de>
2407 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2409 2007-03-09 Raphael Neider <rneider AT web.de>
2413 * src/pic/ralloc.c: suppress undesired debug output
2414 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2416 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2418 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2420 2007-03-07 Borut Razem <borut.razem AT siol.net>
2422 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2423 search include files in the current directory
2425 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2427 * src/SDCCglue.c (emitMaps, glue),
2428 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2430 * support/regression/tests/absolute.c: added xdata test
2432 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2434 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2435 added condition to macro, fixes bug 1666080
2437 2007-03-02 Raphael Neider <rneider AT web.de>
2439 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2441 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2443 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2444 be cleared. Unconditionally set __XPAGE
2445 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2447 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2452 * src/mcs51/rtrack.c,
2454 * doc/sdccman.lyx: added --no-gen-comments
2455 * src/mcs51/peeph.def: added 192.b, disabled 185
2457 2007-02-25 Raphael Neider <rneider AT web.de>
2459 * src/pic16/gen.c (genCast): fixed typo
2460 * device/lib/pic16/Makefile.subdir: only install existing files
2461 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2463 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2465 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2466 * device/lib/mcs51/crtclear.asm,
2467 * device/lib/mcs51/crtxclear.asm: renumbered labels
2468 * device/lib/mcs51/Makefile.in: added crtcall.asm
2469 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2470 * src/mcs51/gen.c (movc): removed,
2471 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2473 (toCarry, genSend, genRet): added function toCarry,
2474 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2475 (assignBit, genAssign, genCast): added function assignBit
2476 * src/mcs51/Makefile.bcc: added rtrack.c
2477 * src/mcs51/ralloc.h: made valueKnown a bitfield
2478 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2479 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2480 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2481 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2482 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2483 (_pop): only pop valid pairs, see gencjneshort,
2484 (gencjneshort): return pair that still needs to be popped, restructured,
2485 (gencjne, genCmpEq): call _pop
2487 2007-02-23 Raphael Neider <rneider AT web.de>
2489 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2491 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2493 * device/include/mcs51/P89LPC925.h: Added.
2495 2007-02-18 Raphael Neider <rneider AT web.de>
2497 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2499 2007-02-17 Borut Razem <borut.razem AT siol.net>
2501 * support/cpp2/directives.c, support/cpp2/version.c:
2502 synchronized with GCC CPP 4.1.2
2504 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2506 * src/mcs51/rtrack.h,
2507 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2508 by checking the strings passed by emitcode() to the assembler.
2509 Feel free to change. This in part addresses RFE #482179.
2510 Set environment variable SDCC_RTRACK to enable.
2511 * src/mcs51/gen.c: inserted hooks
2512 * src/mcs51/ralloc.h: added two members to struct regs
2513 * support/regression/tests/regtrack.c: added
2515 2007-02-14 Borut Razem <borut.razem AT siol.net>
2517 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2518 * Makefile.in: applied patch from Makefile related part of
2519 #1469393: Compiler does not initialize static data
2521 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2523 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2524 for better fix of bug 1273984, compiles pic16 rand.c
2526 2007-02-12 Borut Razem <borut.razem AT siol.net>
2528 * src/pic16/main.c: fixed pic16 standard library directory bug
2530 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2532 * src/hc08/gen.c (genSwap): fix swap regression test
2534 2007-02-10 Borut Razem <borut.razem AT siol.net>
2536 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2538 * support/regression/tests/bug-1654060.c: added regression test for
2541 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2543 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2544 bit moves in return statement
2546 2007-02-09 Borut Razem <borut.razem AT siol.net>
2548 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2551 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2553 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2554 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2556 2007-02-07 Raphael Neider <rneider AT web.de>
2558 * src/pic16/devices.inc,
2559 * device/include/pic16/pic18fregs.h,
2560 * device/include/pic16/pic18f[24][34]31.h,
2561 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2562 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2563 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2565 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2567 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2568 can this have lived here for so many years?
2569 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2570 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2571 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2573 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2575 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2576 appended by loop induction must be at the very end of the eBBlock
2578 2007-02-05 Kevin Vigor
2580 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2582 2007-02-05 Borut Razem <borut.razem AT siol.net>
2584 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2585 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2587 2007-02-03 Borut Razem <borut.razem AT siol.net>
2589 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2590 applied patch #1646602 option to set default signedness of char to
2591 unsigned, added -funsigned-char command line option,
2592 thanks to Gunther Jehle
2593 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2594 prompt for file deletion a few hundred times (especially the
2595 subversion files, which have ro permissions so it asks for
2596 confirmation), thanks to Simon McAuliffe;
2597 added {} + option to find in order to remove multiple files from a
2600 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2602 * device/include/mcs51/SST89x5xRDx.h: Added.
2604 2007-02-02 Raphael Neider <rneider AT web.de>
2606 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2607 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2609 2007-02-01 Raphael Neider <rneider AT web.de>
2611 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2614 2007-01-31 Borut Razem <borut.razem AT siol.net>
2616 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2617 if compiled with GCC. Thanks to Raphael Neider
2619 2007-01-31 Raphael Neider <rneider AT web.de>
2621 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2622 operand names, handles name and (name + n) for all n,
2623 (sameBank): restructured, also check bank allocation policy,
2624 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2625 (pic14_operandsAllocatedInSameBank): check whether to operands
2626 will be allocated into the same bank (i.e., section) to reduce
2627 BANKSEL overhead, queried from pcode.c:sameBank,
2628 (pic14printLocals): reintroduced clustering registers into a single
2629 section: all compiler generated symbols will now reside in one
2630 bank (per file), reducing BANKSEL overhead and code size,
2631 (showAllMemmaps): use local dbuf where possible
2633 2007-01-29 Raphael Neider <rneider AT web.de>
2635 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2636 (call_libraryfunc): retrieve/create symbol and mark as used,
2637 (genFunction): mark defined functions as non-extern and add again
2638 to code memmap for later output
2639 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2640 (pic14printLocals): reworked for new symbol emission,
2641 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2642 showAllMemmaps): reworked symbol output using dbufs, added handling
2643 of string literals (still incomplete),
2644 (picglue): removed symbol emission, moved into showAllMemmaps,
2645 (emitSymbolSet): new workhorse for symbol output,
2646 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
2648 2007-01-29 Borut Razem <borut.razem AT siol.net>
2650 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
2651 component contains the extension separator.
2653 2007-01-28 Borut Razem <borut.razem AT siol.net>
2655 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
2657 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
2658 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
2659 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
2660 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
2661 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
2662 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
2663 src/z80/gen.c, support/Util/MySystem.c:
2664 accept slash and backslash as directory separator on WIN32 and
2667 2007-01-28 Raphael Neider <rneider AT web.de>
2669 * src/pic16/devices.inc,
2670 * device/include/pic16/pic18f[24][23]21.h,
2671 * device/include/pic16/pic18fregs.h,
2672 * device/lib/pic16/libdev/pic18f[24][23]21.c,
2673 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
2674 * device/lib/pic16/libio/adc.ignore,
2675 * device/lib/pic16/libio/i2c.ignore,
2676 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
2677 family, as gputils do not yet support the devices
2678 * device/lib/pic16/Makefile.subdir: ignore errors on install
2679 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
2680 headers and libraries from gputils .inc files
2682 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2684 * doc/sdccman.lyx: add printf_fast_f precision limitation note
2686 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2688 * doc/sdccman.lyx: add printf benchmarks
2690 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2692 * device/lib/printf_fast.c: fix %c, char promoted to int
2693 * device/lib/printf_tiny.c: fix %c, char promoted to int
2695 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2697 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
2699 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2701 * support/regression/tests/swap.c: 64 bit hosts failed
2702 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
2704 2007-01-25 Raphael Neider <rneider AT web.de>
2706 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
2707 based on absolute register address, patch by Alex Blond
2709 2007-01-22 Raphael Neider <rneider AT web.de>
2711 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
2712 emitted, do not emit them again...
2714 2007-01-22 Raphael Neider <rneider AT web.de>
2716 * src/regression/bank1.c, src/regression/compare6.c,
2717 src/regression/add.c: cosmetic changes
2718 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
2719 * src/pic/gen.c: fixed global zero and one,
2720 (aopForSym): removed unued code,
2721 (aopGet): assert aop is defined, check and use `index' of
2722 pCodeImmd operands (fixes #1630908),
2723 * src/pic/pcode.c (get_op): added output of generic pointer tag,
2724 (register_reassign): prevent accidental register unification,
2725 (ReuseReg): cosmetic changes (also above)
2726 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
2727 pic14emitStaticSeg): do not emit initialized data,
2728 (printIval*): replaced with working versions,
2729 (pic14createInterruptVect,picglue): use idata for initialized data,
2730 now init data should work in all modules (not only main()),
2731 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
2733 2007-01-21 Borut Razem <borut.razem AT siol.net>
2735 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
2736 use -fPIC or -fpic if they are supported and not ignored
2737 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
2738 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
2740 2007-01-20 Borut Razem <borut.razem AT siol.net>
2742 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
2743 implemented RFE #1470316: allow "$" in variable names
2745 2007-01-20 Raphael Neider <rneider AT web.de>
2747 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
2749 2007-01-20 Raphael Neider <rneider AT web.de>
2751 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
2752 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
2753 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
2754 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
2755 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
2756 * device/lib/pic/libdev/pic*.c,
2757 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
2758 * device/lib/pic/libdev/Makefile.in: show progress
2760 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
2762 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
2763 * support/scripts/sdcc_cygwin_mingw32,
2764 * support/scripts/sdcc_mingw32,
2765 * support/scripts/build.mak: replaced --datadir by --datarootdir for
2766 conformance with autoconf 2.6
2768 2007-01-19 Raphael Neider <rneider AT web.de>
2770 * src/pic/device.c (register_map): fixed list construction
2771 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
2772 (genMod): removed case for genModbits,
2773 (genModbits): removed as now unused/unimplemented
2774 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
2776 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2778 * support/regression/tests/swap.c: added in response to #1638622
2779 * doc/sdccman.lyx: synced version, minor changes
2781 2007-01-18 Borut Razem <borut.razem AT siol.net>
2783 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
2784 thanks to Gunther Jehle
2785 * src/asm.c: don't die if the file drfined in #line couldn't be opened
2786 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
2787 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
2788 use filename in lineno instead.
2789 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
2790 print the file name in ast_print()
2792 2007-01-18 Borut Razem <borut.razem AT siol.net>
2794 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
2796 * src/SDCC.lex: stringLiteral() returns const char pointer,
2797 EOF detection in stringLiteral(), fixed asmbuf memory leak,
2798 fixed column counting
2799 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
2800 accept const char pointer as parameter
2801 * src/SDCCdwarf2.c: corrected buffer size
2803 2007-01-17 Borut Razem <borut.razem AT siol.net>
2805 * support/Util/dbuf_string.c: fixed for amd64
2807 2007-01-15 Borut Razem <borut.razem AT siol.net>
2809 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
2810 removed terminal symbol ELIPSIS, since it was never generated by the
2811 lexer and it was wrongly used in parameter_identifier_list rule
2813 2007-01-15 Raphael Neider <rneider AT web.de>
2815 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
2816 code page and data banking description
2817 * src/pic/genarith.c,
2818 * src/pic/gen.h: removed bit arithmetic functions,
2819 updated exit(1) to exit(EXIT_FAILURE)
2820 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
2821 * device/include/pic16/pic18f2455.h,
2822 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
2823 TRISD and TRISE, fixed/added some bit names
2824 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
2825 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
2826 updated pic18f2455.{c,h} instead of duplicating them
2828 2007-01-14 Borut Razem <borut.razem AT siol.net>
2830 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
2831 Cannot debug files that contain spaces in the path name
2832 by converting spaces in asm file name to underscores
2834 2007-01-13 Borut Razem <borut.razem AT siol.net>
2836 * doc/sdccman.lyx: fixed format errors
2838 2007-01-10 Borut Razem <borut.razem AT siol.net>
2840 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
2841 codeseg/constseg #pragma fail
2842 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
2843 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
2844 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
2845 suppoprt/cpp2/sdcpp.[ch]: house cleaning
2847 2007-01-09 Borut Razem <borut.razem AT siol.net>
2849 * get rid of diagnistic.[ch], pretty-print.[ch],
2850 c-pretty-print.[ch], ... used just for error, warning, ...
2852 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
2853 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
2854 suppoprt/cpp2/pretty-print.[ch]:
2856 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
2857 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
2858 suppoprt/cpp2/sdcpp.dsp:
2861 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
2863 * device/lib/printf_large.c (output_float): removed recursion,
2864 use smaller buffer on stack for mcs51,
2865 fixed bug printing 1.96
2866 * support/regression/tests/snprintf.c: added test
2868 2007-01-07 Borut Razem <borut.razem AT siol.net>
2870 * use dynamic memory buffers instead temporary files
2871 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
2873 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
2874 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
2875 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
2876 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
2877 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
2878 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
2879 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
2880 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
2881 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
2882 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
2883 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
2884 support/Util/dbuf.c, support/Util/dbuf.h:
2886 * .version, sdcc.spec: bumped version to 2.6.4
2888 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2890 * src/port.h: added TARGET_Z80_LIKE macro
2891 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
2892 output PSEG location if --xram-loc or --xstack-loc was used
2893 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
2895 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2897 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
2898 * as/as_z80.dsp, as/z80/as_z80.dsp,
2899 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
2900 * sdcc.dsw: moved project files into subdir
2901 * as/hc08/as_hc08.dsp,
2902 * as/hc08/Makefile.bcc,
2903 * as/hc08/Makefile.in,
2904 * as/mcs51/Makefile.bcc,
2905 * as/mcs51/Makefile.in,
2906 * as/z80/Makefile.bcc,
2907 * as/z80/Makefile.in,
2908 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
2911 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
2914 * as/mcs51/asmain.c,
2916 * as/z80/assym.c: removed include "strcmpi.h"
2917 * as/hc08/strcmpi.c,
2918 * as/hc08/strcmpi.h,
2919 * as/mcs51/strcmpi.c,
2920 * as/mcs51/strcmpi.h,
2921 * support/Util/strcmpi.c,
2922 * support/Util/strcmpi.h: removed files
2923 * as/strcmpi.c: added as_strncmpi()
2925 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2927 * sdcc.dsw: Added some dependencies on project config.dsp
2929 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
2931 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
2932 with [di]ram_start to fix a regresion
2934 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
2936 * configure.in: added missing mcs51 in status output
2937 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
2939 * debugger/mcs51/clean.mk (distclean): remove config.h
2940 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
2941 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
2942 options.h, s-options-h and options.c
2943 * support/cpp2/clean.mk: unused, removed
2944 * Makefile.common.in,
2947 * as/hc08/Makefile.in,
2949 * as/mcs51/Makefile.in,
2950 * as/mcs51/clean.mk,
2953 * as/z80/Makefile.in,
2955 * as/link/Makefile.in,
2956 * as/link/hc08/Makefile.in,
2957 * as/link/hc08/clean.mk,
2958 * as/link/mcs51/Makefile.in,
2959 * as/link/mcs51/clean.mk,
2960 * as/link/z80/Makefile.in,
2961 * as/link/z80/clean.mk,
2962 * as/link/z80/conf.mk,
2963 * debugger/mcs51/Makefile.in,
2964 * debugger/mcs51/clean.mk,
2965 * device/include/Makefile.in,
2966 * device/lib/Makefile.in,
2967 * device/lib/mcs51/Makefile.in,
2968 * device/lib/pic/Makefile.in,
2969 * device/lib/pic/Makefile.common.in,
2970 * device/lib/pic/Makefile.subdir,
2971 * device/lib/pic/Makefile.rules,
2972 * device/lib/pic16/libio/Makefile.in,
2973 * device/lib/pic16/Makefile.subdir,
2974 * device/lib/pic16/libdev/Makefile.in,
2975 * device/lib/pic16/Makefile.rules,
2976 * device/lib/pic16/Makefile.common.in,
2977 * sim/ucsim/avr.src/Makefile.in,
2978 * sim/ucsim/main_in.mk,
2979 * sim/ucsim/cmd.src/Makefile.in,
2980 * sim/ucsim/doc/Makefile.in,
2981 * sim/ucsim/gui.src/Makefile.in,
2982 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
2983 * sim/ucsim/gui.src/serio.src/Makefile.in,
2984 * sim/ucsim/hc08.src/Makefile.in,
2985 * sim/ucsim/libltdl/Makefile.in,
2986 * sim/ucsim/s51.src/Makefile.in,
2987 * sim/ucsim/sim.src/Makefile.in,
2988 * sim/ucsim/sim.src/conf.mk,
2989 * sim/ucsim/xa.src/Makefile.in,
2990 * sim/ucsim/z80.src/Makefile.in,
2994 * support/cpp2/Makefile.in,
2995 * support/librarian/Makefile.in,
2996 * support/librarian/clean.mk,
2997 * support/makebin/Makefile.in,
2998 * support/makebin/clean.mk,
2999 * support/packihx/Makefile.in,
3000 * support/regression/Makefile.in,
3001 * support/regression/ports/ds390/spec.mk,
3002 * support/regression/ports/gbz80/spec.mk,
3003 * support/regression/ports/hc08/spec.mk,
3004 * support/regression/ports/mcs51/spec.mk,
3005 * support/regression/ports/mcs51-large/spec.mk,
3006 * support/regression/ports/mcs51-medium/spec.mk,
3007 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3008 * support/regression/ports/pic14/spec.mk,
3009 * support/regression/ports/pic16/spec.mk,
3010 * support/regression/ports/mcs51-stack-auto/spec.mk,
3011 * support/regression/ports/ucz80/spec.mk,
3012 * support/regression/ports/xa51/spec.mk,
3013 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3014 adding a slash after $(top_builddir) and/or adding @datarootdir@
3016 * debugger/mcs51/configure.in,
3017 * device/lib/pic/configure.in,
3018 * device/lib/pic16/configure.in,
3019 * sim/ucsim/configure.in,
3020 * support/cpp2/configure.in,
3021 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3023 * debugger/mcs51/configure,
3024 * device/lib/pic/configure,
3025 * device/lib/pic16/configure,
3026 * sim/ucsim/configure,
3027 * support/cpp2/configure,
3028 * support/packihx/configure: generated with autoconf 2.60
3030 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3032 * as/link/hc08/lkihx.c (newArea),
3033 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3035 2007-01-02 Borut Razem <borut.razem AT siol.net>
3037 * doc/sdccman.lyx: documented #pragma sdcc_hash
3038 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3040 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3042 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3044 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3045 empty 'while'-loop to work correctly, see regression test 'while.c'
3046 * support/regression/tests/while.c: added
3048 2007-01-01 Borut Razem <borut.razem AT siol.net>
3050 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3051 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3052 support/cpp2/libcpp/sdcpp.c:
3053 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3054 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3055 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3057 2006-12-31 Borut Razem <borut.razem AT siol.net>
3059 * SDCPP synchronized with GCC CPP release version 4.1.1,
3060 currently the latest release:
3061 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3062 support/cpp2/libcpp/include/cpp-id-data.h
3063 support/cpp2/libiberty/fopen_unlocked.c
3064 support/cpp2/libiberty/md5.c
3066 support/cpp2/opt-functions.awk
3067 support/cpp2/opt-gather.awk
3068 support/cpp2/optc-gen.awk
3069 support/cpp2/opth-gen.awk:
3071 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3072 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3073 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3074 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3075 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3076 support/cpp2/diagnostic.h, support/cpp2/except.h,
3077 support/cpp2/hwint.h, support/cpp2/input.h,
3078 support/cpp2/intl.h, support/cpp2/move-if-change,
3079 support/cpp2/opts.c, support/cpp2/opts.h,
3080 support/cpp2/output.h, support/cpp2/prefix.c,
3081 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3082 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3083 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3084 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3085 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3086 support/cpp2/version.c:
3088 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3089 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3090 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3091 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3092 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3093 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3094 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3095 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3096 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3097 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3098 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3100 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3101 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3102 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3103 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3104 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3105 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3106 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3107 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3108 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3109 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3110 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3111 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3112 support/cpp2/system.h:
3115 2006-12-31 Borut Razem <borut.razem AT siol.net>
3117 * configure.in, configure: fixed bug #1538756: configure dies if bison
3118 and flex are not installed, 2nd try
3120 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3122 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3123 400.x for better code in RFE 899102
3125 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3127 * src/SDCCpeeph.c (deadMove),
3129 * src/mcs51/peep.h: renamed 'op' by 'reg'
3130 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3131 (scan4op): small change for removeDeadMove(), added support for
3132 'callee saves' and/or PACLL function calls,
3133 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3134 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3135 left in new dispatcher mcs51DeadMove()
3136 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3138 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3140 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3142 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3143 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3145 2006-12-30 Borut Razem <borut.razem AT siol.net>
3147 * support/cpp2/spacs.h: deleted from svn
3148 * configure.in, configure: fixed bug #1538756: configure dies if bison
3149 and flex are not installed
3151 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3153 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3154 with this z80 passes printf float test when enabled
3155 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3157 2006-12-28 Borut Razem <borut.razem AT siol.net>
3159 * support/cpp2/config.in, support/cpp2/configure.in,
3160 support/cpp2/configure, support/cpp2/Makefile.in:
3161 fix for the solaris build
3163 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3165 * src/SDCC.y (type_specifier2, pointer),
3167 * src/SDCCsymt.c (mergeSpec, checkSClass),
3168 * support/Util/SDCCerr.c,
3169 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3170 * support/valdiag/valdiag.py: Allow test cases to specify
3171 required language standard
3172 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3173 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3175 2006-12-27 Borut Razem <borut.razem AT siol.net>
3177 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3178 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3180 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3182 * support/cpp2/libiberty/Makefile.bcc: updated
3183 * src/pic16/main.c: fixed #pragma udata handling
3184 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3186 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3188 * src/SDCCpeeph.c: made labelHashEntry global,
3189 made pcDistance, FBYNAME static,
3190 (pcDistance): made static, use isComment and isLabel,
3192 (getLabelRef): added, extracted from labelRefCount(),
3193 (labelRefCount): use new getLabelRef(),
3194 (callFuncByName): made static, added deadMove,
3195 use isComment and isLabel,
3196 (newPeepRule): made static, set isLabel,
3197 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3198 labels from peephole rules,
3199 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3200 when isComment or isLabel is set
3201 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3202 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3204 * src/mcs51/peep.h: added
3205 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3206 * src/port.h: added peep->deadMove to port structure
3207 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3208 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3209 deadMove, finally removed no. 1 and 2
3216 * src/hc08/gen.c: mark lines with isComment or isLabel
3217 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3219 * sdcc.spec: bumped version to 2.6.3
3221 2006-12-26 Borut Razem <borut.razem AT siol.net>
3223 * support/cpp2/Makefile.in: added dependency on options.h
3224 * configure: regenerated
3225 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3226 * support/cpp2/Makefile.in: added vasprintf.c
3228 2006-12-25 Borut Razem <borut.razem AT siol.net>
3230 * SDCPP synchronized with GCC CPP release version 3.4.6,
3231 the latest release before 4.x:
3232 * support/cpp2/Makefile.in, support/cpp2/config.h,
3233 support/cpp2/configure, support/cpp2/configure.in,
3234 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3235 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3236 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3237 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3238 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3239 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3240 support/cpp2/cpptrad.c, support/cpp2/except.h,
3241 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3242 support/cpp2/hwint.h, support/cpp2/intl.h,
3243 support/cpp2/line-map.c, support/cpp2/line-map.h,
3244 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3245 support/cpp2/output.h, support/cpp2/prefix.c,
3246 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3247 support/cpp2/system.h, support/cpp2/version.c:
3249 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3250 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3251 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3252 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3253 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3254 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3255 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3256 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3257 support/cpp2/move-if-change, support/cpp2/opts.c,
3258 support/cpp2/opts.h, support/cpp2/opts.sh,
3259 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3260 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3261 support/cpp2/win32, support/cpp2/win32/dirent.c,
3262 support/cpp2/win32/dirent.h:
3264 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3265 * support/cpp2/sdcpp.h: renamed from sdcc.h
3266 * sdcppinit.c: deleted
3268 2006-12-23 Borut Razem <borut.razem AT siol.net>
3270 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3271 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3272 preproc.c: an other try to fix bug #982435: introduced
3273 -pedantic-parse-number command line option and pedantic_parse_number
3276 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3278 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3280 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3281 corrected overlayed areax addresses, warn about memory overlaps
3282 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3291 * src/port.h: added xabs_name and iabs_name
3292 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3293 (glue, emitMaps): create and emit maps d_abs and i_abs
3294 * src/SDCCglue.h: cosmetic changes
3295 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3297 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3298 (allocDefault): put absolute, initialized globals in them
3299 * support/regression/tests/absolute.c: added absolute bdata test
3300 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3302 2006-12-20 Borut Razem <borut.razem AT siol.net>
3304 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3305 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3306 added regression test for bug #982435
3308 2006-12-18 Borut Razem <borut.razem AT siol.net>
3310 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3311 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3312 small cosmetic changes
3313 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3314 * support/regression/tests/bug-1351710.c: added regression test
3316 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3318 * doc/sdccman.lyx: added the long missed iCode table
3319 "<where is figure II?>", added links to wiki
3321 2006-12-17 Borut Razem <borut.razem AT siol.net>
3323 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3324 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3325 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3326 unified table driven pragma handling, pragma argument type checking
3327 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3328 current one - version 1.1.3
3329 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3331 2006-12-13 Raphael Neider <rneider AT web.de>
3333 * src/pic/device.h: removed AssignedMemory structure and macros
3334 * src/pic/device.c: removed global finalMapping (linker assigns
3336 (register_map): add SFRs to remembered memRanges
3337 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3338 assignFixedRegisters,assignRelocatableRegisters): removed,
3339 (setMaxRAM,validAddress): adapted accordingly,
3340 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3341 reasonably sized sharebanks,
3342 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3343 (allDefsOutOfRange): removed unused code,
3344 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3346 * src/pic/pcode.c (register_reassign): removed recursion warning,
3347 fired far too often,
3348 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3349 to use existing pic14_stringInSet() to avoid duplicate symbols,
3350 tidied up the code a bit,
3351 (pic14printLocals): added in symmetry to printExterns, replaces
3352 writeUsedRegs more or less,
3353 (picglue): call new pic14_printLocals(),
3354 * device/include/pic/pic*.h: removed #pragma memmap directives,
3355 information gathered from include/pic/pic14devices.txt
3356 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3358 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3360 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3362 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3364 * device/include/mcs51/cc2430.h: fixed missing ';'
3366 2006-12-10 Raphael Neider <rneider AT web.de>
3368 * device/lib/pic16/libc/stdio/vfprintf.c,
3369 * device/lib/pic16/libc/stdio/printf_small.c,
3370 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3371 char arguments, as char varargs are cast to int by the caller,
3372 hopefully fixes #1604915 (other device libraries are still affected)
3374 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3376 * src/mcs51/ralloc.c (packRegsForAssign),
3377 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3379 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3381 * device/include/malloc.h: removed init_dynamic_memory
3382 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3383 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3384 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3385 * device/lib/libsdcc.lib,
3386 * device/lib/Makefile.in,
3387 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3388 * doc/sdccman.lyx: documented use of new _heap.c
3389 * support/regression/tests/malloc.c: removed init_dynamic_memory
3390 * src/cdbFile.c(spacesToUnderscores): new function,
3391 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3393 * device/include/tinibios.h: removed defines for putchar and getchar
3394 * device/lib/ds390/Makefile.in: added putchar.c
3395 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3397 2006-12-09 Borut Razem <borut.razem AT siol.net>
3399 * support/cpp2/sdcc.h: prevent multiple inclusion
3400 * support/cpp2/options.h: deleted
3402 2006-12-08 Borut Razem <borut.razem AT siol.net>
3404 * support/cpp2/sdcc.h: removed x*alloc() macros
3405 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3406 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3407 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3408 * support/cpp2/system.h: moved #include "sdcc.h"
3409 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3410 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3412 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3413 -funsigned-char options
3414 * support/cpp2/sdcppmain.c: fixed bug 1611411
3416 2006-12-07 Borut Razem <borut.razem AT siol.net>
3418 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3421 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3423 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3424 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3426 * .version: bumped to 2.6.2 because a) it's been a while
3427 b) the linker sources have moved c) the preprocessor is upgraded
3429 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3431 * support/regression/tests/snprintf.c: some checks
3432 * lib/src/printf_large.c: %bc: read char instead of int from stack
3434 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3436 * device/include/mcs51/cc2430.h: inserted _XPAGE
3438 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3440 * device/include/mcs51/cc2430.h: added
3442 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3444 * device/include/asm/default/features.h,
3445 * device/include/asm/ds390/features.h,
3446 * device/include/mcs51/at89s53.h,
3447 * device/include/ser.h,
3448 * device/include/ser_ir.h,
3449 * device/include/serial.h: changed keywords to double underscore variants,
3450 fixes bug 1590261 some more, thanks Steven Borley
3452 2006-12-01 Raphael Neider <rneider AT web.de>
3454 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3455 but emit warning (recursion is not supported for pic14)
3457 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3459 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3460 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3462 2006-11-30 Raphael Neider <rneider AT web.de>
3464 * src/pic/device.c (dump_sfr): always emit symbols
3465 * src/pic/glue.c (pic14printPublics): fixed typo
3467 2006-11-30 Raphael Neider <rneider AT web.de>
3469 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3470 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3471 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3472 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3473 a sharebank, use a non-shared bank for the stack if none available
3474 * src/pic/device.h (struct memRange): added linked list next field,
3475 added prototypes for above functions
3476 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3477 (typeRegWithIdx): accept fixed and unfixed stack registers
3478 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3479 the stack, handle shared and banked stack (except for WSAVE),
3480 (insertBankSel): removed useless optimization (will never fire),
3481 (FixRegisterBanking): added optimization for devices with only one
3482 possibly aliased bank of memory, like 16f84
3483 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3484 devices have no SHAREBANK in the linker script
3485 * device/include/pic/pic14devices.txt: documented memmap
3486 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3488 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3490 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3491 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3492 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3493 genhc08Code): switched most of the D (debug) macros to DD (detailed
3494 debug) macros to better control clutter in the generated .asm file.
3495 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3496 genRightShift): fixed bug with non-constant bit shift stored to
3497 a volatile result (SF Open Discussion forum thread #1616749).
3498 Single byte case is not yet optimized.
3500 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3502 * device/include/asm/mcs51/features.h,
3503 * device/include/malloc.h,
3504 * device/include/stdio.h: changed keywords to double underscore variants,
3507 2006-11-27 Borut Razem <borut.razem AT siol.net>
3509 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3510 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3511 support/cpp2/output.h, support/cpp2/cppinit.c,
3512 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3513 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3514 support/cpp2/cppdefault.c, support/cpp2/system.h,
3515 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3516 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3517 support/cpp2/prefix.c, support/cpp2/except.h,
3518 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3519 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3520 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3521 support/cpp2/version.c, support/cpp2/cppmain.c,
3522 support/cpp2/version.h, support/cpp2/hashtable.c,
3523 support/cpp2/cpperror.c:
3524 synchronized with GCC CPP release version 3.3.6,
3525 the latest where cppmain.c still exists.
3526 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3527 support/cpp2/sdcppinit.c: added
3529 2006-11-27 Borut Razem <borut.razem AT siol.net>
3531 * support/cpp2/cpplex.c:
3532 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3534 * support/cpp2/cpplib.c: removed definitions of unused variables
3536 2006-11-26 Borut Razem <borut.razem AT siol.net>
3538 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3539 since they are redefined by macros in support/cpp2/sdcc.h
3540 * support/cpp2/sdcc.h: x*alloc macro redefinition
3542 2006-11-25 Borut Razem <borut.razem AT siol.net>
3544 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3545 support/cpp2/configure, support/cpp2/Makefile.in,
3546 support/cpp2/cppfiles.c, support/cpp2/output.h,
3547 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3548 support/cpp2/config.h, support/cpp2/cpplib.h,
3549 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3550 support/cpp2/cppdefault.c, support/cpp2/config.in,
3551 support/cpp2/system.h, support/cpp2/cpplex.c,
3552 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3553 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3554 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3555 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3556 support/cpp2/configure.in, support/cpp2/intl.h,
3557 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3558 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3559 support/cpp2/version.c, support/cpp2/cppmain.c,
3560 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3561 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3562 support/cpp2/cpperror.c,
3563 support/cpp2/libiberty/safe-ctype.c,
3564 support/cpp2/libiberty/safe-ctype.h,
3565 support/cpp2/libiberty/splay-tree.c,
3566 support/cpp2/libiberty/obstack.c,
3567 support/cpp2/libiberty/lbasename.c,
3568 support/cpp2/libiberty/splay-tree.h,
3569 support/cpp2/libiberty/obstack.h:
3570 synchronized with GCC CPP release version 3.2.3,
3571 the latest before integration of cpp into gcc
3572 * support/cpp2/except.h, support/cpp2/line-map.c,
3573 support/cpp2/line-map.h,
3574 support/cpp2/libiberty/hex.c,
3575 support/cpp2/libiberty/concat.c,
3576 support/cpp2/libiberty/filenames.h: added
3577 * support/cpp2/intl.c: deleted
3579 2006-11-24 Borut Razem <borut.razem AT siol.net>
3581 * src/SDCC.y: enabled compilation of empty source file
3582 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3583 "ISO C forbids an empty source file"
3584 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3585 if all the code is ifdefed out.
3587 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3589 * src/hc08/gen.c (genPcall): fix for bug #1601032
3591 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3593 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3594 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3595 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3596 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3597 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3598 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3599 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3600 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3601 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3602 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3603 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3604 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3605 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3606 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3607 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3608 Renamed to all upper case as per the standard set by SiLabs
3610 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3612 * device/include/mcs51/C8051F520.h: new, added
3613 * device/include/mcs51/compiler.h: added link about predefined macros
3615 2006-11-23 Raphael Neider <rneider AT web.de>
3617 * src/regression/Makefile: add -L path to fresh library
3618 * src/regression/simulate: emphasize FAILED output
3619 * src/regression/create_stc: output _failures from gpsim
3620 * src/regression/compare4.c,
3621 * src/regression/rotate6.c: fixed char literals,
3622 all compile, all run =8-D
3624 * src/pic/pcode.h: added isPCASMDIR macro
3625 * src/pic/gen.c (genAnd): fixed bit offset
3626 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3627 packBits): unified register numbering schemes,
3628 (newReg): do not insert stack registers into hash table,
3629 (initStack): unpinned pseudo stack, simplified,
3630 (typeRegWithIdx): fixed retrieval of stack registers,
3631 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3632 (pCodeReplace): removed invalid assertion,
3633 (insertPCodeInstruction): fixed newly added labels,
3634 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3635 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3636 DumpFlow): removed unsed (broken?) code,
3637 (insertBankSel): prevent STATUS from being BANKSELed,
3638 (FixRegisterBanking): rewritten from scratch, implemented generic
3639 optimizations (suppress BANKSELs to same register and to registers
3640 present in all banks),
3641 (AnalyzeBanking): update flow after BANKSELection
3643 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3644 sharebank, let linker place it, mark STKxx symbols as emitted
3646 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3648 * src/regression/arrays.c,
3649 * src/regression/bank1.c,
3650 * src/regression/bool2.c,
3651 * src/regression/compare7.c,
3652 * src/regression/compare8.c,
3653 * src/regression/compare9.c,
3654 * src/regression/compare10.c,
3655 * src/regression/configword.c,
3656 * src/regression/for.c,
3657 * src/regression/mult1.c,
3658 * src/regression/pointer1.c,
3659 * src/regression/rotate6.c,
3660 * src/regression/string1.c,
3661 * src/regression/struct1.c,
3662 * src/regression/Makefile: make PIC14 regression tests run again
3663 (3 fail, 6 won't compile)
3665 2006-11-21 Raphael Neider <rneider AT web.de>
3667 * device/include/pic16/pic18f4550.h,
3668 * device/include/pic16/pic18f4455.h,
3669 * device/lib/pic16/libdev/pic18f4550.c,
3670 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
3671 * configure.in: removed superfluous closing bracket
3673 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3675 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
3678 2006-11-21 Raphael Neider <rneider AT web.de>
3680 * src/pic/device.{c,h}: added pic14_getPIC()
3681 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
3682 (genAnd): added PIC code for one case, fixes #1597044
3683 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
3684 SFRs that are present in all banks (e.g., STATUS)
3686 2006-11-20 Raphael Neider <rneider AT web.de>
3688 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
3689 INCFSZ/INCFSZW and declared them as changing Z bit,
3690 (insertPCodeInstruction): correctly invert the above instructions,
3692 (DoBankSelect): don't panic on po_immediates
3694 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
3697 * as/link/mcs51/lkihx.c (newArea),
3698 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
3699 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
3701 2006-11-11 Raphael Neider <rneider AT web.de>
3703 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
3704 bitfield symbols, fixes #1579535 (once more...).
3706 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3708 * support/regression/generate-cases.py,
3709 * support/regression/fwk/include/testfwk.h,
3710 * support/regression/fwk/lib/testfwk.c: used code pointers,
3711 (about 50kByte less code generated for mcs51)
3713 2006-11-06 Borut Razem <borut.razem AT siol.net>
3715 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3716 debugger/mcs51/configure: fixed failed check because the function
3717 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
3718 who submitted the patch for gpsim.
3719 * debugger/mcs51/configure.in: removed the result message
3720 * debugger/mcs51/Makefile.in: fixed the config.status warning
3721 "... seems to ignore the --datarootdir setting"
3723 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
3725 * device/include/mcs51/c8051f020.h,
3726 * device/include/mcs51/c8051f040.h,
3727 * device/include/mcs51/c8051f060.h,
3728 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
3729 * src/z80/gen.c (gencjneshort),
3730 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
3732 2006-10-31 Borut Razem <borut.razem AT siol.net>
3734 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3735 debugger/mcs51/configure: get readline version
3737 2006-10-30 Borut Razem <borut.razem AT siol.net>
3739 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
3740 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3741 debugger/mcs51/configure: locate readline even when cross compiling
3742 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
3744 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3746 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
3749 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3751 * device/include/malloc.h,
3752 * device/lib/calloc.c,
3753 * device/lib/free.c,
3754 * device/lib/malloc.c,
3755 * device/lib/realloc.c: moved definition of struct into sources
3756 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
3758 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3760 * as/asx8051.dsp: corrected output directories
3761 * as/link/hc08: new directory for hc08 linker
3762 * as/hc08/aslink.h, as/link/aslink.h,
3763 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
3764 * as/hc08/clean.mk, as/link/hc08/clean.mk,
3765 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
3766 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
3767 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
3768 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
3769 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
3770 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
3771 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
3772 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
3773 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
3774 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
3775 * as/hc08/lks19.c, as/link/hc08/lks19.c,
3776 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
3777 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
3778 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
3779 * as/link/hc08/conf.mk,
3783 * sdcc.dsw: moved hc08 linker to as/link/hc08
3784 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
3785 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
3786 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
3787 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
3788 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
3789 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
3790 * as/link/mcs51/aslink.dsp,
3791 * as/link/mcs51/Makefile.in: factored out the common files
3792 * as/hc08/lkstore.c: deleted, use the one already in as/link/
3793 * as/clean.mk: extra cleaning common files
3794 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
3795 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
3796 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
3798 2006-10-29 Raphael Neider <rneider AT web.de>
3800 * src/pic/ralloc.c (newReg): create aliases for registers with
3801 multiple names to fix #1579535 and #1584001,
3802 (regWithIdx,dirregWithName): resolve aliases on lookup
3803 * src/pic/pcode.c (DoBankSelect): die with error message on failing
3805 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
3806 to prevent build errors on small devices
3808 2006-10-28 Raphael Neider <rneider AT web.de>
3810 * src/pic/gen.c (genFunction,genCall): drop "same code page"
3811 assumption within interrupt handlers, fixes #1584940
3812 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
3813 "emitted" to avoid emitting them again in udata
3815 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3817 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3820 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3822 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3823 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
3824 on/off CR to CRLF conversion.
3826 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3828 * doc/sdccman.lyx: updated IRQ section
3830 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3832 * device/lib/serial_io.c: removed
3833 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
3834 replacements for serial_io.c
3836 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
3838 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
3840 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3842 * device/lib/serial_io.c: Default putchar() and getchar() for
3843 mcs51 uses serial port.
3845 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
3847 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
3849 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3851 * support/regression/ports/mcs51/support.c: smaller
3852 _sdcc_external_startup()
3853 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
3855 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
3857 * device/lib/gbz80/crt0.s,
3858 * device/lib/gbz80/crt0_rle.s,
3859 * device/lib/gbz80/div.s,
3860 * device/lib/gbz80/fstubs.s,
3861 * device/lib/gbz80/heap.s,
3862 * device/lib/gbz80/mul.s,
3863 * device/lib/gbz80/putchar.s,
3864 * device/lib/gbz80/stubs.s,
3865 * device/lib/z80/crt0.s,
3866 * device/lib/z80/crt0_rle.s,
3867 * device/lib/z80/div.s,
3868 * device/lib/z80/fstubs.s,
3869 * device/lib/z80/heap.s,
3870 * device/lib/z80/mul.s,
3871 * device/lib/z80/putchar.s,
3872 * device/lib/z80/stubs.s: reverted, I was mistaken
3874 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3876 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
3877 * support/regression/ports/mcs51/support.c: removed race
3878 condition on TI in _putchar allowing to use serial port mode 0
3880 2006-10-20 Borut Razem <borut.razem AT siol.net>
3882 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
3884 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
3886 * device/lib/gbz80/crt0.s,
3887 * device/lib/gbz80/crt0_rle.s,
3888 * device/lib/gbz80/div.s,
3889 * device/lib/gbz80/fstubs.s,
3890 * device/lib/gbz80/heap.s,
3891 * device/lib/gbz80/mul.s,
3892 * device/lib/gbz80/putchar.s,
3893 * device/lib/gbz80/stubs.s,
3894 * device/lib/z80/crt0.s,
3895 * device/lib/z80/crt0_rle.s,
3896 * device/lib/z80/div.s,
3897 * device/lib/z80/fstubs.s,
3898 * device/lib/z80/heap.s,
3899 * device/lib/z80/mul.s,
3900 * device/lib/z80/putchar.s,
3901 * device/lib/z80/stubs.s: removed all leading underscores from area names
3903 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
3905 * support/regression/ports/mcs51/support.c: use highest baudrate so the
3906 regression tests are not waiting in the simulator for simulated
3907 transmission of debug output
3909 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3911 * device/lib/printf_large.c: slightly smaller
3912 * doc/sdccman.lyx: do not use spaces within html links
3914 2006-10-16 Borut Razem <borut.razem AT siol.net>
3916 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
3917 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
3918 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
3919 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
3920 debugger/mcs51/configure:
3921 [ 1185668 ] add gnu readline support to sdcdb - enabled
3923 2006-10-16 Raphael Neider <rneider AT web.de>
3925 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
3926 fixes #1577882, removes close to all banking optimizations
3928 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
3930 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
3931 variables in code memory
3932 * support/regression/tests/absolute.c: added test for this
3934 2006-10-15 Raphael Neider <rneider AT web.de>
3936 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
3938 (BankSelect): emit BANKSEL before touching linker-placed regs,
3941 2006-10-10 Raphael Neider <rneider AT web.de>
3943 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
3944 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
3945 * src/pic/main.c (_pic14_parseOptions),
3946 * src/pic/main.h: mostly reverted to previous state, now use results
3947 from SDCCmain.c's argument parsing
3949 2006-10-10 Borut Razem <borut.razem AT siol.net>
3951 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
3952 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
3953 [ 1185668 ] add gnu readline support to sdcdb -
3954 prepared for READLINE, not enabled yet,
3955 thanks to <tal.bav AT gmail.com>
3957 2006-10-10 Raphael Neider <rneider AT web.de>
3959 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
3960 * src/pic16/devices.inc,
3961 * device/include/pic16 (pic18f[24]620.h),
3962 * device/include/pic18fregs.h,
3963 * device/lib/pic16/pics.all,
3964 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
3965 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
3966 Gary Plumbridge and Anton Strobl
3968 2006-10-10 Raphael Neider <rneider AT web.de>
3970 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
3971 --stack-siz=NUM options to configure the argument passing stack
3972 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
3973 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
3974 (pic14_getSharebankSize): obey --stack-siz=NUM,
3975 (pic14_getSharebankAddress): obey --stack-loc=NUM
3977 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3979 * doc/sdccman.lyx: added to the manual
3980 * doc/figures/ddd_example.png: added (neither pdflatex nor
3981 most browsers seem to like the .eps file)
3983 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
3985 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
3986 to /tmp and /var/tmp acc. LSB
3987 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
3989 * support/regression/tests/onebyte.c: added test
3991 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3993 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
3995 2006-10-05 Borut Razem <borut.razem AT siol.net>
3997 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
3999 - sdcc.dsw: changed property eol-style to CRLF
4000 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4002 2006-10-04 Raphael Neider <rneider AT web.de>
4004 * device/include/pic/{pic16f84.h,pic16f84a.h},
4005 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4006 from patch #1522504, thanks to Robas Teodor
4008 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4010 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4013 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4015 * src/pic16/glue.c (pic16emitMaps),
4016 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4017 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4018 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4019 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4021 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4022 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4024 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4026 * support/librarian/sdcclib.c: Added option -l.
4027 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4029 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4030 using Windows command prompt.
4032 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4034 * device/lib/libsdcc.lib: added module rand
4035 * src/ds390/ralloc.c (rematStr),
4036 * src/hc08/ralloc.c (rematStr),
4037 * src/mcs51/ralloc.c (rematStr),
4038 * src/z80/ralloc.c (rematStr): made output more consistent
4039 * src/mcs51/gen.c: cosmetic changes
4041 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4043 * src/port.h: added mem.cabs_name to PORT
4050 * src/z80/main.c: added cabs_name initializers
4051 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4053 (emitMaps): emit absolutes in code memory into cabs_name
4055 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4056 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4057 * support/regression/fwk/include/testfwk.h: added define for at
4058 * support/regression/tests/absolute.c: added, new
4060 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4062 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4063 optimizations, see also patch 887161 by Stas Sergeev
4064 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4065 to be necessary anymore,
4066 (102, 103, 104, 127): renamed all occurances of bp to _bp
4068 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4070 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4071 thanks Weston T. Schmidt for patch 1555221
4072 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4073 * src/SDCCicode.c(geniCodeMultiply): small optimization
4075 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4077 * device/include/stdlib.h: added rand prototypes
4078 * device/lib/rand.c: new, added
4079 * device/lib/Makefile.in: added rand.c
4080 * src/z80/peeph.def,
4081 * src/z80/peeph-gbz80.def,
4082 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4084 2006-09-20 Raphael Neider <rneider AT web.de>
4086 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4088 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4090 * as/link/aslink.h: cosmetic changes
4091 * as/link/mcs51/Makefile.in,
4092 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4094 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4097 * as/link/mcs51/aslink.h,
4098 * as/link/z80/aslink.h: merged and moved to as/link/
4099 * as/link/lkstore.c,
4100 * as/link/mcs51/lkstore.c: moved to as/link/
4101 * as/link/clean.mk: remove *.o
4102 * as/link/mcs51/alloc.h: deleted
4103 * as/link/mcs51/lkarea.c: added lnksect prototype
4104 * as/link/mcs51/lkdata.c,
4105 * as/link/mcs51/lklex.c,
4106 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4107 * as/link/mcs51/lkmem.c,
4108 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4109 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4110 * as/link/mcs51/aslink.dsp,
4111 * as/link/mcs51/Makefile.aslink,
4112 * as/link/mcs51/Makefile.bcc,
4113 * as/link/mcs51/Makefile.in: updated for moved files
4114 * as/link/z80/lkarea.c,
4115 * as/link/z80/lkhead.c,
4116 * as/link/z80/lklex.c,
4117 * as/link/z80/lklibr.c,
4118 * as/link/z80/lklist.c,
4119 * as/link/z80/lkmain.c,
4120 * as/link/z80/lkrloc.c,
4121 * as/link/z80/lksym.c: synced with mcs51
4122 * as/link/z80/lkdata.c,
4123 * as/link/z80/lkeval.c,
4124 * as/link/z80/lkihx.c,
4125 * as/link/z80/lks19.c: cosmetic changes
4126 * as/link/z80/Makefile.in,
4127 * as/link/z80/linkgbz80.dsp,
4128 * as/link/z80/linkz80.dsp: updated for moved files
4130 2006-09-16 Borut Razem <borut.razem AT siol.net>
4132 * debugger/mcs51/sdcdb.c: partially fixed
4133 [ 1203664 ] sdcdb fails to open files w. two "." periods
4134 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4135 debugger/mcs51/symtab.h: fixed indenting
4136 * configure.in, configure: up to date with latest Maarten's changes
4138 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4141 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4142 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4143 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4144 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4145 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4146 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4147 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4148 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4149 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4150 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4151 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4152 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4153 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4154 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4155 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4156 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4157 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4158 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4159 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4160 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4161 as/link/mcs51/alloc.h,
4162 as/link/mcs51/clean.mk,
4163 as/link/mcs51/conf.mk,
4164 as/link/mcs51/Makefile.bcc,
4165 as/link/mcs51/Makefile.in,
4166 as/link/mcs51/readme.390,
4167 as/link/mcs51/strcmpi.c,
4168 as/link/mcs51/strcmpi.h,
4170 as/mcs51/Makefile.bcc,
4171 as/mcs51/Makefile.in,
4174 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4176 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4179 * as/link/Makefile.in,
4180 * as/link/z80/linkgbz80.dsp,
4181 * as/link/z80/linkz80.dsp,
4188 * link/z80/aslink.h,
4189 * link/z80/clean.mk,
4191 * link/z80/linkgbz80.dsp,
4192 * link/z80/linkz80.dsp,
4193 * link/z80/lkarea.c,
4194 * link/z80/lkdata.c,
4195 * link/z80/lkeval.c,
4198 * link/z80/lkhead.c,
4201 * link/z80/lklibr.c,
4202 * link/z80/lklist.c,
4203 * link/z80/lkmain.c,
4204 * link/z80/lkrloc.c,
4207 * link/z80/Makefile.in,
4209 * sdcc.dsw: moved link/ to as/link/
4211 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4213 * as/mcs51/i51mch.c (machine): fixed warning
4215 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4217 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4219 2006-09-09 Borut Razem <borut.razem AT siol.net>
4221 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4222 sdcdb WIN32 native port
4223 * src/clean.mk: fixed
4225 2006-09-08 Borut Razem <borut.razem AT siol.net>
4227 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4229 2006-09-08 Raphael Neider <rneider AT web.de>
4231 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4232 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4233 to gplink to disable processor mismatch warning and to allow
4234 the use of devices with only aliased (shared) memory banks,
4235 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4237 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4239 * doc/sdccman.lyx: Some re-formating plus example on using
4240 #pragma preproc_asm +/-
4242 2006-09-07 Borut Razem <borut.razem AT siol.net>
4244 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4247 2006-09-06 Borut Razem <borut.razem AT siol.net>
4249 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4250 line at sdcc.nsi:153
4251 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4253 2006-09-05 Borut Razem <borut.razem AT siol.net>
4255 * configure.in, configure: support for winsock2
4256 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4257 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4258 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4259 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4260 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4262 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4264 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4266 * support/regression/tests/bug1551947.c: new, added
4267 * src/SDCCsymt.h: strings are char* not byte*
4269 2006-09-05 Raphael Neider <rneider AT web.de>
4271 * device/lib/pic16/libdev/pic18f4550.c,
4272 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4273 declarations/definitions from patch #1520949
4275 2006-09-05 Raphael Neider <rneider AT web.de>
4277 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4278 byte-aligned bitfields, fixes #1539278
4280 2006-09-05 Raphael Neider <rneider AT web.de>
4282 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4285 2006-09-04 Borut Razem <borut.razem AT siol.net>
4287 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4288 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4289 -mno-cygwin is a part of the compiler name
4290 * support/scripts/sdcc_mingw32: don't disable ucsim
4292 2006-09-03 Borut Razem <borut.razem AT siol.net>
4294 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4295 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4297 2006-09-03 Raphael Neider <rneider AT web.de>
4300 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4301 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4304 2006-09-01 Borut Razem <borut.razem AT siol.net>
4306 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4307 to make ppc-osx happy
4309 2006-08-31 Borut Razem <borut.razem AT siol.net>
4311 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4312 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4313 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4314 * support/regression/ports/ds390/spec.mk,
4315 support/regression/ports/mcs51/spec.mk,
4316 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4317 To run regression tests in mingw environment:
4318 make DEV_NULL=NUL CC=gcc
4320 2006-08-30 Borut Razem <borut.razem AT siol.net>
4322 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4323 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4324 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4325 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4326 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4327 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4328 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4329 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4330 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4331 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4332 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4333 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4334 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4335 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4336 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4337 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4338 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4339 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4340 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4341 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4342 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4343 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4344 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4345 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4346 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4347 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4348 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4349 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4350 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4351 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4352 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4353 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4354 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4355 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4356 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4357 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4358 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4359 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4360 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4361 ucsim WIN32 native port
4363 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4365 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4367 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4369 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4370 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4372 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4374 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4375 * support/regression/tests/bug1546986.c: new, added
4376 * as/mcs51/.cvsignore,
4377 * debugger/mcs51/.cvsignore,
4378 * src/.cvsignore: deleted
4380 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4382 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4385 2006-08-20 Borut Razem <borut.razem AT siol.net>
4387 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4388 removed cl_listen_console::match(), cl_console::match(),
4389 restructured cl_commander::proc_input()
4391 2006-08-16 Borut Razem <borut.razem AT siol.net>
4393 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4394 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4395 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4397 2006-08-14 Borut Razem <borut.razem AT siol.net>
4399 * support/regression/Makefile.in,
4400 support/regression/ports/pic14/gpsim.cmd,
4401 support/regression/ports/pic14/spec.mk,
4402 support/regression/ports/pic14/support.c:
4403 added pic14 regression test
4405 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4407 * as/doc/asxhtm.html: documented changed ABS behaviour
4408 * as/doc/README: fixed some typos
4410 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4412 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4415 2006-08-12 Borut Razem <borut.razem AT siol.net>
4417 * support/regression/fwk/include/testfwk.h,
4418 support/regression/fwk/lib/testfwk.c,
4419 support/regression/generate-cases.py,
4420 support/regression/Makefile.in:
4421 regression test framework does not depend on function pointers and
4424 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4426 * device/include/stddef.h: c temporary hack to fix bug 1518273
4428 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4430 * device/include/mcs51/cc2510fx.h: added
4431 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4434 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4436 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4437 * as/z80/Makefile.in: added strcmpi.c
4438 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4439 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4441 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4443 * device/lib/gbz80/asm_strings.s,
4444 * device/lib/gbz80/crt0_rle.s,
4445 * device/lib/gbz80/div.s,
4446 * device/lib/gbz80/mul.s,
4447 * device/lib/gbz80/shift.s,
4448 * device/lib/z80/asm_strings.s,
4449 * device/lib/z80/crt0_rle.s,
4450 * device/lib/z80/div.s,
4451 * device/lib/z80/mul.s,
4452 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4453 flags which are all upper case
4455 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4457 * as/z80/asm.h: made CASE_SENSITIVE 1
4458 * link/z80/aslink.h: made CASE_SENSITIVE 1
4459 * src/z80/gen.c (throughout): made all conditionals upper case
4460 * support/regression/tests/bug1503067.c: new
4462 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4464 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4465 (shiftIntoPair): added case 2 for PAIR_IY,
4466 (setupToPreserveCarry): replaced parameters with iCode and check if
4467 PAIR_DE is in use to fix bug 1399290,
4468 (genPlus, genMinus): updated call to setupToPreserveCarry
4469 * support/regression/tests/bug1399290.c: new
4471 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4473 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4474 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4475 * src/ds390/gen.c (shiftRLong),
4476 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4477 * src/mcs51/gen.c (sameReg): changed to sameByte,
4478 (xch_a_aopGet): new,
4479 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4480 shiftRLong): fixed bug 1533966
4481 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4482 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4483 * support/regression/Makefile.in: disabled z80, enabled ucz80
4484 * support/regression/tests/float_trans.c: enabled test for z80 and host
4485 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4487 2006-08-01 Borut Razem <borut.razem AT siol.net>
4489 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4490 comparison is always false due to limited range of data type
4491 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4493 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4495 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4496 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4497 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4498 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4500 2006-07-31 Borut Razem <borut.razem AT siol.net>
4502 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4503 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4504 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4505 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4506 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4507 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4508 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4509 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4510 enable ucsim mingw compilation. Serial port is disabled,
4511 since it uses termios.h API, which is not available on native
4514 2006-07-31 Borut Razem <borut.razem AT siol.net>
4516 * Small Device C Compiler 2.6.0 released
4517 * support/scripts/sdcc.nsi: added FULL_DOC option
4518 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4520 2006-07-28 Borut Razem <borut.razem AT siol.net>
4522 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4523 * doc/INSTALL.txt: updated
4525 2006-07-27 Borut Razem <borut.razem AT siol.net>
4527 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4528 device/lib/pic/libdev/Makefile.in: fixed bug
4529 [ 1438354 ] pic libsdcc: distclean doesn't work
4530 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4531 device/lib/pic16/libio/Makefile.in: fixed bug
4532 [ 1438344 ] pic16 lib: clean doesn't work properly
4533 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4535 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4537 * device/lib/pic/libsdcc/fsdiv.c,
4538 * device/lib/pic/libsdcc/fsmul.c,
4539 * device/lib/pic16/libsdcc/float/fsdiv.c,
4540 * device/lib/pic16/libsdcc/float/fsmul.c,
4541 * device/lib/_fsdiv.c,
4542 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4543 * support/regression/tests/bug1520966.c: added
4544 * doc/knownbugs.html: removed [ 1520966 ] from the list
4546 2006-07-25 Borut Razem <borut.razem AT siol.net>
4548 * configure.in, configure, sdccconf_in.h: fixed bug
4549 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4550 * doc/knownbugs.html: removed [ 1519095 ] from the list
4552 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4554 * doc/knownbugs.html: added, contains list of known bugs at release
4555 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4557 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4559 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4560 function registers and corrected defaults with additional warning
4561 * device/lib/malloc.c: cosmetic changes
4562 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4563 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4564 (fillGaps): and used it
4566 2006-07-20 Raphael Neider <rneider AT web.de>
4568 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4569 output unless SDCCPICDEBUG is set
4570 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4571 output if SILENT is set
4573 2006-07-11 Borut Razem <borut.razem AT siol.net>
4575 * doc/README.txt: updated
4577 2006-07-10 Borut Razem <borut.razem AT siol.net>
4579 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4580 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4581 in WIN32 installation
4582 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4585 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4587 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4588 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4590 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4592 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4594 2006-07-06 Borut Razem <borut.razem AT siol.net>
4596 * support/regression/tests/bitfields.c:
4597 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4598 * support/regression/tests/constantRange.c:
4599 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4601 2006-07-04 Borut Razem <borut.razem AT siol.net>
4603 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4605 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4606 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4607 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4608 reverted changes from 2006-07-03
4609 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4610 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4611 added CPPFLAGS, used by the host port
4613 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4615 * support/regression/valdiag/tests/switch.c,
4616 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4617 * support/regression/tests/libmullong.c: fixed for host
4618 * support/regression/ports/host/spec.mk: disable all warnings for host,
4619 SDCC runs with --less-pedantic too
4621 2006-07-03 Borut Razem <borut.razem AT siol.net>
4623 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4625 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4626 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4627 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4628 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4630 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4631 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4632 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4633 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4635 2006-07-02 Raphael Neider <rneider AT web.de>
4637 * src/pic16/devices.inc,
4638 * device/include/pic16/pic18fregs.h,
4639 * device/include/pic16/pic18f4550.h,
4640 * device/lib/pic16/pics.all,
4641 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4643 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4645 * as/hc08/lkaomf51.c (OutputName),
4646 * as/mcs51/lkaomf51.c (OutputName),
4647 * as/z80/asmain.c (asmbl),
4648 * src/ds390/main.c (asmLineNodeFromLineNode),
4649 * src/hc08/ralloc.c (hc08_assignRegisters),
4650 * src/mcs51/main.c (asmLineNodeFromLineNode),
4651 * src/xa51/ralloc.c (checkRegMask),
4652 * src/xa51/gen.c (emitcode),
4653 * src/z80/gen.c (_emit2),
4654 * src/SDCCast.c (searchLitOp),
4656 * support/packihx/packihx.c,
4657 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
4658 * src/ds390/gen.c (aopPutUsesAcc),
4659 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
4660 * support/regression/tests/libmullong.c (mullong_wrapper),
4661 * src/SDCCsymt.c (powof2),
4663 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
4664 * src/SDCCsymt.h: added TYPE_TARGET_*
4665 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
4666 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
4667 SDCCast because 1) header problems 2) this is the right place
4668 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
4669 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
4672 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
4674 * src/SDCCicode.h: removed buggy semicolon in unused macro
4675 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
4676 search for previous definiton of auto symbols too,
4677 (findPrevUse): fixed logic of emitWarnings
4679 2006-06-26 Raphael Neider <rneider AT web.de>
4681 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
4682 PCLATH and PCLATU on interrupts, potentially fixes #1505141
4684 2006-06-25 Raphael Neider <rneider AT web.de>
4686 * device/lib/pic/libm: NEW, added math library functions
4687 * device/lib/pic/libsdcc: NEW; added float support functions
4688 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
4689 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
4690 NEW, added math related headers
4691 * device/include/asm/pic/features.h: NEW
4692 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
4693 (popGet): allow larger offsets for AOP_PCODE,
4694 (genDataPointerSet): handle literals explicitly, more debug output,
4695 (genAssign): fixed for float using aopLiteral ;-)
4696 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
4697 GOTO initialisation routine
4698 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
4699 flag on registers, fixes #1469043 (local variables do not work)
4700 * src/pic/main.c (_pic14_do_link),
4701 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
4704 2006-06-25 Borut Razem <borut.razem AT siol.net>
4706 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
4707 characters printed (not including the trailing '\0' used to end
4708 output to strings). Problem detected in regression test bug-927659.c.
4709 NOTE: printf() family functions should return int instead
4711 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
4712 specifier are printed as themselves
4713 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
4714 support flags, width and precision specifiers
4716 2006-06-24 Borut Razem <borut.razem AT siol.net>
4718 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
4719 to the list of sdcc tagrets not supporting bit type
4720 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
4721 testfor pic16 due to bug:
4722 [ 1511794 ] pic16: regression test bug-895992.c fails
4724 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
4726 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
4727 * src/SDCCglue.c (initPointer), fixed bug 1496419
4728 * support/regression/tests/bug1496419.c: new, added
4730 2006-06-22 Borut Razem <borut.razem AT siol.net>
4732 * support/regression/ports/pic16/support.c: use gpsim usart module from
4733 libgpsim_modules library
4735 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4737 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
4740 2006-06-19 Raphael Neider <rneider AT web.de>
4742 * src/pic/glue.h,src/pic16/glue.h: added prototypes
4743 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
4744 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
4745 (pic14printExterns,pic14printPublics,pic16printPublics,
4746 pic16_printExterns): use new functions to emit symbols
4747 (picglue,pic16glue): emit publics before emitting externs
4748 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
4749 locally defined functions to avoid bug #1443651
4750 * support/regression/tests/bug-716242.c: removed pic16 workaround
4751 * support/regression/ports/pic16/spec.mk: ignore errors during build
4753 2006-06-19 Raphael Neider <rneider AT web.de>
4755 * src/pic/glue.h: added pic14aopLiteral prototype
4756 * src/pic/glue.c (pic14aopLiteral): return unsigned int
4757 * src/pic/gen.c: removed stdint.h dependency
4758 (aopGet): use Safe_strdup()
4759 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
4760 (genDataPointerSet): use pic14aopLiteral()
4761 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
4762 for pic16; thanks to Bernhard and Maarten
4764 2006-06-18 Borut Razem <borut.razem AT siol.net>
4766 * support/regression/tests/structflexarray.c: flexible array members
4767 not supported by gcc < 3
4768 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
4770 * src/pic/gen.c: don't include [p]strdin.h on solaris
4771 * support/Util/pstdint.h: addad svn attributes
4772 * support/regression/tests/constantRange.c,
4773 support/regression/tests/rotate.c: include inttypes.h instead
4774 stdint.h on solaris, addad svn attributes
4776 2006-06-18 Raphael Neider <rneider AT web.de>
4778 * src/SDCCsymt.c (initCSupport): change return type of divschar to
4780 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
4781 (pic16_genMinusBits): simplified sign-extension
4782 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
4783 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
4784 adjusted to correctly handle mixed-signed operands, disabled
4785 now unused multiplciation routines
4786 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
4787 (assignResultValue): added argument denoting the size of the result
4788 as returned by the function (fixes upcasts in assigning from
4789 function calls: char foo(); int i = foo();)
4790 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
4791 function result to assignResultValue
4792 (genMult): disabled inlined multiplication code
4793 (genDiv): augmented to also handle the modulus operator, fixed to
4794 handle mixed-signed operands correctly
4795 (genMod): simply call genDiv, disabled unused code
4796 (genAssign): fixed missing (sign-)extension on result
4797 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
4798 valid char operands, allow signed operands for native code, added
4799 division and modulo operator handling
4800 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
4802 As a consequence, onebyte.c (if split into two files) and muldiv.c
4803 pass regression tests.
4805 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4807 * doc/Makefile.in: two runs of makeindex seem needed to get
4808 correct page references in the index of sdccman.pdf
4809 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
4811 2006-06-17 Borut Razem <borut.razem AT siol.net>
4813 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
4815 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4817 * doc/sdccman.lyx: updated, added (porting source code, debugging),
4818 mentioned ec2drv and paulmon
4820 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
4822 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
4823 consecutive abs areas
4824 (find_empty_space, allocate_space): added map to handle codemap or
4826 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
4827 absolute idata and xdata
4828 * as/mcs51/lkmem.c (summary2): updated legend
4830 2006-06-16 Raphael Neider <rneider AT web.de>
4832 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
4834 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
4836 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
4838 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
4840 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
4842 * src/port.h (struct PORT): added field gp_tags, to hold the tag
4843 value of generic pointers,
4853 src/z80/main.c: PORT structure, added elements for gp_tags field,
4854 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
4855 fields in the PORT structure of each port,
4856 * src/SDCCast.c (decorateType): allow processing of generic pointers
4857 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
4860 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
4866 * src/pic16/pcode.c,
4868 * src/pic/pcoderegs.c,
4871 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
4872 bug 1504689 on minGW
4874 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4876 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
4878 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
4880 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
4882 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
4884 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
4887 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
4889 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
4890 to a char variable. Fixed bug #1504211
4891 * device/include/pic16/adc.h,
4892 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
4893 and fixed bug #1364390
4895 2006-06-10 Borut Razem <borut.razem AT siol.net>
4897 * CVSROOT: removed the CVS left-over
4899 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4901 * as/hc08/asmain.c (asexit),
4902 * as/hc08/lkmain.c (lkexit),
4903 * as/mcs51/asmain.c (asexit),
4904 * as/mcs51/lkmain.c (lkexit),
4905 * src/SDCCglue.c (DEFSETFUNC),
4906 * src/SDCCmain.c (linkEdit, assemble),
4907 * support/librarian/sdcclib.c (AddRel),
4908 replaced unlink() by standard C remove()
4909 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
4910 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
4911 gatherImplicitVariables): new, added to fix bug 608752,
4912 (createFunction): added gatherImplicitVariables()
4913 * src/SDCCast.h: added createRMW prototype
4914 * src/SDCCsymt.h (struct symbol): added infertype
4915 * support/regression/tests/bug608752.c: new, added
4917 2006-06-10 Raphael Neider <rneider AT web.de>
4919 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
4920 multibyte dummy reads (fixes #1503234)
4922 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4924 * device/include/mcs51/compiler.h: new, added header file to enable
4925 creating common sfr definition header files for different compilers
4927 2006-06-05 Raphael Neider <rneider AT web.de>
4929 * src/pic16/{pcode.h,genarith.c}:
4930 introduced pCodeOp combining any two pCodeOps (previously only
4931 two register operands could be combined), removed pcop2 from
4932 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
4933 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
4934 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
4935 rewritten to use new PO_TWO_OPS
4936 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
4937 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
4938 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
4939 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
4940 (pic16_get_op): embraced return arg to allow #define return(x),
4941 added new case for combined opcodes
4942 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
4943 (pic16_pCode2str,pic16_getRegFrompCodeOp,
4944 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
4946 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
4948 * src/SDCCval.c (checkConstantRange): added
4949 * src/SDCCval.h: added checkConstantRange
4950 * support/Util/SDCCerr.c,
4951 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
4952 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
4953 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
4954 * src/SDCCast.c (decorateType): added checkConstantRange,
4955 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
4956 can be emitted with the correct always true/false warning,
4957 added optimization for double '!';
4958 result of decorateType() must be assigned back to the tree, because
4959 decorateType() can change the tree
4960 * src/SDCCicode.c (geniCodeLogic),
4961 (geniCodeAssign): replaced new checkConstantRange, added warnings,
4962 (checkConstantRange): removed, it was only a fragment which never
4964 * src/SDCCsymt.c (computeType): fixed promotion for
4965 "-1 < (unsigned bit) b"
4966 * src/pic/ralloc.c (packRegsForAssign),
4967 * src/pic16/ralloc.c (packRegsForAssign),
4968 * src/hc08/ralloc.c (packRegsForAssign),
4969 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
4971 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
4972 * support/regression/tests/constantRange.c: added
4973 * support/valdiag/tests/constantRange.c: added
4974 * support/valdiag/valdiag.py: added -DPORT_HOST=1
4976 2006-06-02 Borut Razem <borut.razem AT siol.net>
4978 * support/regression/ports/pic16/support.c: increase stack size
4980 * support/regression/Makefile.in: sort tests by name so that the
4981 resutlts can be compared on different machines / platforms
4983 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4985 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
4986 * src/ds390/gen.c (emitLabel): new, added,
4987 (genDjnz): fixed stack overflow bug,
4988 (throughout): cosmetic changes to sync with mcs51/gen.c,
4989 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
4990 * src/mcs51/gen.c (genEndFunction): small optimization,
4991 (throughout): cosmetic changes to sync with ds390/gen.c
4993 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4995 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
4996 (_print_format): fixed printing pointers
4997 * src/mcs51/gen.c (emitLabel, movb): new, added,
4998 (genAssign): small optimization,
4999 (genDjnz): fixed stack overflow bug,
5000 (throughout): replaced sprintf with SNPRINTF,
5001 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5002 replaced emitcode("mov", "b,...") with MOVB(...),
5003 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5004 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5005 * src/mcs51/peeph.def: added rules 140 and 264
5006 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5007 so they may get optimized into registers
5009 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5011 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5012 immediately when encountered,
5013 (printUsage): always use stderr even on windows
5015 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5017 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5018 (processParms): fixed bug #1247551
5019 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5020 parseCmdLine, main): print '--version' to stdout,
5021 print 'help' to stdout if --help is given,
5022 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5023 arguments are given; fixed --help
5025 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5027 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5028 * support/regression/tests/bug-1493710.c: added
5030 2006-05-27 Borut Razem <borut.razem AT siol.net>
5032 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5034 * support/regression/ports/pic16/support.c: increase stack size
5035 from default 64 bytes to 128 bytes
5036 * support/regression/tests/staticinit.c,
5037 support/regression/tests/float.c: regression tests fully enabled
5038 for pic16 port by putting the initialized data arrays into the code
5040 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5041 This was changed by mistake in the previous version.
5043 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5045 * src/pic16/gen.c (genFunction, genEndFunction): some
5046 beautifications, fixed bug with falsely restoring FSR2 in large
5047 stack model, thanks to Beau E. Cox for reporting the bug
5049 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5051 * debugger/mcs51/break.c,
5052 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5053 use %p to print pointers, made address variables unsigned
5054 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5055 * debugger/mcs51/symtab.c (parseSymbol): must return something
5056 * src/mcs51/gen.c (aopForSym): small optimization,
5057 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5058 (freeAsmop): added missing break,
5059 (aopPut): removed parameter bvolatile, determine it inside the function,
5060 (saveRegisters, unsaveRegisters): small optimization,
5061 (genIpush): removed pointless check,
5062 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5063 replaced sprintf with SNPRINTF,
5064 replaced strcpy with strncpyz,
5065 updated aopPut calls,
5066 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5067 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5069 2006-05-24 Borut Razem <borut.razem AT siol.net>
5071 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5072 modification of test for the pic16 port, put the array to the code
5073 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5075 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5077 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5078 * support/Util/pstdint.h: added
5080 2006-05-22 Borut Razem <borut.razem AT siol.net>
5082 * src/regression/Makefile: removed bool2.c test, added -q linker option
5083 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5084 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5085 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5086 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5087 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5088 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5089 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5090 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5091 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5093 2006-05-22 Raphael Neider <rneider AT web.de>
5095 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5096 bug #1492360 (problematic due to generic pointers, see code)
5098 2006-05-22 Borut Razem <borut.razem AT siol.net>
5100 * support/regression/ports/pic16/specs.mk: removed stack size linker
5102 * support/regression/tests/array.c,
5103 support/regression/tests/bitopcse.c,
5104 support/regression/tests/bug-908454.c,
5105 support/regression/tests/malloc.c: modified for pic16 regression test
5106 * support/regression/tests/bitfields.c:
5107 pic16 - excluded bitfileds of size > 8
5108 * support/regression/tests/bp.c: pic16 - reduced data size
5109 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5110 * support/regression/tests/bug-460010.c:
5111 pic16 - used the absolute address the fits in memory
5112 * support/regression/tests/bug-716242.c:
5113 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5114 * support/regression/tests/float.c:
5115 pic16 - excluded - data size too big
5116 * support/regression/tests/onebyte.c:
5117 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5118 * support/regression/tests/shifts.c:
5119 pic16 - function names probably have to differ in first X characters
5121 * support/regression/tests/staticinit.c:
5122 pic16 - excluded some tests due error: no target memory available for
5125 2006-05-22 Borut Razem <borut.razem AT siol.net>
5127 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5128 second try. Thanks Stas Sergeev once more.
5130 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5132 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5133 (genLeftShift, genRightShift): fixed bug 1491627
5134 * src/hc08/peeph.def (rules 7, 8.x): added
5135 * support/regression/tests/shifts.c (ShiftLeftByParam,
5136 ShiftRightByParam, testShiftByParam): added to test variable shifting
5138 2006-05-20 Raphael Neider <rneider AT web.de>
5140 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5141 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5142 (allocReg): add only new registers to dynAllocRegs,
5143 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5144 #1489055, #1445850, and probably #1483693
5146 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5148 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5149 bug in for-loop that didn't emit the last of CONFIG and ID registers
5151 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5153 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5155 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5156 1489016, 1434401 and 1490124
5157 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5158 1489016, 1434401 and 1490124
5160 2006-05-17 Borut Razem <borut.razem AT siol.net>
5162 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5165 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5167 * device/include/mcs51/P89c51RD2.h,
5168 * device/include/mcs51/P89LPC901.h,
5169 * device/include/mcs51/P89LPC922.h,
5170 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5172 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5174 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5175 to fix missing stack pragma in compiled binary object file,
5177 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5179 * support/packihx/configure.in,
5180 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5181 determine sizeof basic types even while cross compiling
5183 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5185 * src/avr/gen.c (aopop),
5186 * src/ds390/gen.c (aopOp),
5187 * src/hc08/gen.c (aopOp),
5188 * src/mcs51/gen.c (aopop),
5189 * src/pic16/gen.c (pic16_aopOp),
5190 * src/pic/gen.c (aopOp),
5191 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5192 if size of operand is smaller than spill location
5194 2006-05-12 Borut Razem <borut.razem AT siol.net>
5196 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5197 have to have CR/LF line endings even if they are checked out on *nix
5198 or on WIN32 in cygwin binmode
5200 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5202 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5203 * device/include/ds80c390.h: added sfr16 definitions
5207 * src/ds390/ralloc.c,
5208 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5209 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5210 bit returning functions
5211 * support/regression/tests/sfr16.c: enabled test on ds390
5213 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5215 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5216 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5218 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5220 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5221 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5222 (cl_address_space constructor): removed expensive initialization,
5223 (cl_address_space::get_cell): extended for late initialization,
5224 (cl_address_space::*): use late initialization,
5225 (cl_address_decoder::activate): removed expensive initialization,
5226 This reduced regression test running time by 25%
5228 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5236 * support/packihx/Makefile.in,
5237 * support/packihx/clean.mk,
5238 * support/packihx/Makefile.bcc,
5239 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5241 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5243 * src/SDCCval.c (valNot): fix for regression test failure
5244 of not.c on big endian hosts
5246 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5248 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5250 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5252 * device/lib/mcs51/Makefile.in: changed string comparison operator
5253 to = for POSIX compliance; == is bash extension
5255 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5257 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5260 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5262 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5263 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5264 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5265 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5266 bug report #1478657,
5268 2006-05-05 Borut Razem <borut.razem AT siol.net>
5270 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5273 2006-05-02 Borut Razem <borut.razem AT siol.net>
5275 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5276 create *.ind, which made make to fail if invoked with -j 2
5278 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5280 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5281 Hubert Sack for patch 1479782
5283 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5285 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5287 2006-05-01 Raphael Neider <rneider AT web.de>
5289 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5290 (create_pic): store only prefix-free device name,
5291 (init_pic): check for device names with "16" prefix,
5293 * src/pic/device.h (struct PIC_device),
5294 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5296 * device/include/pic/pic12f{635,675,629,683}.h,
5297 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5298 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5299 * device/include/pic/pic16f505.h,
5300 * device/lib/pic/libdev/pic16f505.c: removed
5301 * device/include/pic/pic14devices.txt: added support for pic12f
5302 devices, removed unsupported non 16-bit devices
5303 [above changes provided by patch from Zik Saleeba]
5304 * src/pic/*, src/pic16/*, device/include/pic16/*,
5305 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5307 2006-05-01 Borut Razem <borut.razem AT siol.net>
5309 * configure.in, configure, doc/Makefile.in:
5310 sync with nightly build makefile - latex, dvipdf and dvips
5313 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5315 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5316 in the library source
5318 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5320 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5322 2006-04-28 Raphael Neider <rneider AT web.de>
5324 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5325 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5326 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5327 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5329 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5331 * device/lib/pic/libdev/Makefile.in,
5332 * device/lib/hc08/Makefile.in,
5333 * device/lib/gbz80/Makefile.in,
5334 * device/lib/z80/Makefile.in,
5335 * device/lib/ds390/Makefile.in,
5336 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5337 thanks to Borut for the bug report
5339 * configure: always create doc/Makefile independent from --enable-doc
5340 * Makefile.in: always install from directory doc independent from
5342 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5344 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5345 * doc/Makefile.in: install *.txt if present
5346 * device/include/Makefile.in (install): added installation of pic/*.inc
5347 and pic/*.txt files again, they were erroneously removed
5349 2006-04-28 Raphael Neider <rneider AT web.de>
5351 * src/pic/{gen.c,main.h,pcode.c},
5352 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5353 concerning signedness with casts
5355 2006-04-28 Raphael Neider <rneider AT web.de>
5357 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5358 definition of an interrupt handler,
5359 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5360 interrupt handler stuff from picglue() to separate routine,
5361 (picglue): enabled definition of intr handlers in files w/o main()
5363 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5365 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5366 compilation with MSVC 2005 Express Edition (VC8)
5368 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5370 * device/lib/Makefile: fixed build of gbz80 lib
5372 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5374 * support/regression/tests/bug-460010.c,
5375 * support/regression/tests/bug-524691.c,
5376 * support/regression/tests/bug-716242.c: removed conditional defines
5377 that are already in testfwk.h
5379 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5381 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5382 (AccAXRsh1): added, shift right by 1,
5383 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5385 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5387 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5389 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5390 remove cast to same type
5391 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5392 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5394 * link/z80/Makefile: removed, they have moved to
5397 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5398 * install-sh: fix bug #1204398 by setting umask 0022
5399 * device/lib/Makefile: separate build of z80 and gbz80 lib
5401 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5403 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5404 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5406 One basic decision: e.g. src/clean.mk includes further files. In order
5407 to make this work there are two solutions:
5408 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5409 run configure on them. This way they can use
5410 'include $(srcdir)/port-clean.mk'
5411 - always include clean.mk by the Makefile at the same level. To avoid
5412 that `make clean` tries to include and build Makefile.dep the
5413 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5414 implemented, because now even `make uninstall` doesn't create
5415 Makefile.in. clean.mk could be eliminated by pasting it in
5418 * debugger/mcs51/Makefile.in: build own objects from library sources
5419 (SLIB, SDCC) in current directory
5421 * configure, configure.in: renamed --disable-device-lib-build in
5422 --disable-device-lib; added --enable-doc, the required tools are
5423 searched by configure; added result message; the toolchain for the
5424 belonging ports are now only built, if the port is enabled.
5426 * support/regression/*: all output is written in directory gen, because
5427 the fwk and ports directories don't livet in the build tree using vpath
5429 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5430 --disable-device-lib, added --enable-doc, added section VPATH
5432 * sim/ucsim/configure.in,
5433 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5434 z80 are enabled by default
5436 2006-04-24 Raphael Neider <rneider AT web.de>
5438 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5439 to config word, "pic14_"-prefixed some extern functions
5440 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5441 config word has been found
5442 * src/pic/device.h: added prototypes
5443 * src/pic/pcode.c: added "pic14_"-prefix where needed
5444 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5446 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5448 (pic14emitRegularMap): ignore config words,
5449 (pic14createInterruptVect): moved generating __config directives away
5450 (picglue): have __config directives emitted
5452 2006-04-24 Borut Razem <borut.razem AT siol.net>
5454 * doc/Makefile: sync with nightly build makefile
5456 2006-04-24 Raphael Neider <rneider AT web.de>
5458 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5459 registers that have not been assigned proper liveranges,
5460 fixes #1469504 and #1474602,
5461 (pCodeRegOptimizeRegUsage): fixed typo in comment
5463 2006-04-24 Borut Razem <borut.razem AT siol.net>
5465 * device/examples/main8051.c: deleted - it was removed from CVS
5466 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5467 after the transition to Subversion
5468 * src/SDCCalloc.h: deleted - it was removed from CVS
5469 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5470 after the transition to Subversion
5471 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5472 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5473 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5474 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5476 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5478 * as/asx8051.dsp: added mcs51/strcmpi.h
5479 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5480 * as/hc08/aslink.h: updated lnksect prototype
5482 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5484 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5485 (newdot): handle A_ABS
5487 * as/mcs51/asout.c (outarea): output address
5488 * as/hc08/lkaomf51.c,
5489 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5491 * as/mcs51/i51pst.c,
5492 * as/z80/z80pst.c: "ABS" is not A_OVR
5493 * as/hc08/lkarea.c (newarea): read a_addr,
5494 (lnkarea): added codemap array, sort absolute areas to the front,
5495 combine all GSINITx/GSFINAL,
5496 (find_empty_space, allocate_space): new functions,
5497 (lnksect): return next address, handle absolute sections
5498 * as/mcs51/lkarea.c (newarea): read a_addr,
5499 lnksect2 prototype changed,
5500 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5501 (find_empty_space, allocate_space): new, factored out of lnksect2,
5502 (lnksect2): return next address, handle absolute sections
5504 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5505 * as/hc08/lklibr.c (addfile, fndsym),
5506 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5507 index out of range and detect both '\' and '/'
5508 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5509 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5510 regression tests (ds390 cannot return bool yet)
5511 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5512 document critical interrupts on z80, document changed SDCC define
5513 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5514 (_a390_mapping): added .org directive
5515 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5516 (genMultOneByte): fixed warnings
5517 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5519 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5520 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5521 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5522 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5523 * src/pic16/main.c: removed newReg prototype
5524 * src/pic16/pcode.c,
5525 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5527 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5529 * src/pic16/ralloc.c
5530 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5532 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5533 from short to PIC_OPTYPE
5534 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5535 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5536 optype from short to PIC_OPTYPE
5537 * src/port.h: made int_size unsigned to fix warnings
5538 * src/SDCC.y: fixed warning on MSVC
5539 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5540 * src/SDCCopt.c (convertToFcall): fixed warnings
5541 * src/SDCCsymt.h: removed double prototype for genSymName
5542 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5543 offset int to fix warnings
5545 2006-04-22 Borut Razem <borut.razem AT siol.net>
5547 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5548 references to CVS replaced with Subversion
5550 2006-04-21 Borut Razem <borut.razem AT siol.net>
5552 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5553 references to CVS replaced with Subversion
5555 2006-04-19 Borut Razem <borut.razem AT siol.net>
5557 * src/version.awk: adapted for svn
5558 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5559 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5560 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5561 /binutils-avr/etc/*.vi, *.jin: removed all properties
5562 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5564 2006-04-19 Borut Razem <borut.razem AT siol.net>
5566 * CVS to Subversion migration completed
5568 2006-04-18 Borut Razem <borut.razem AT siol.net>
5570 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
5571 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
5573 2006-04-17 Borut Razem <borut.razem AT siol.net>
5575 * device/include/Makefile.in: added pic/*.inc to the installation
5577 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5579 * support/regression/collate-results.py: fixed output in case of
5581 * support/regression/generate-cases.py: fixed splitting of pathnames
5583 * as/hc08/lklibr.c (addfile),
5584 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5586 2006-04-11 Raphael Neider <rneider AT web.de>
5588 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5589 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5590 * src/pic16/pcode.c (assignValnums): fixed #1460578
5592 2006-04-11 Raphael Neider <rneider AT web.de>
5594 * device/lib/pic/libdev/*.c,
5595 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5596 fixes #1468739, enables compilation in --std-c99 mode
5597 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5599 2006-04-11 Raphael Neider <rneider AT web.de>
5601 * src/pic/device.c (find_device): removed debug output
5602 (list_valid_pics): enabled verbose listing of supported devices
5603 * device/include/stdbool.h: define bool as char for pic14/16 as well
5605 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5607 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5609 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5611 * .version: bumped version to 2.5.6
5612 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5614 2006-04-06 Raphael Neider <rneider AT web.de>
5616 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5617 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5618 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5619 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5620 pic14_constructAbsMap
5621 (pic14printPublics): declare absolute global symbols as global
5622 (pic14createInterruptVect),
5623 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5624 (newReg): assume new registers unused, use correct name in
5625 hashtable (reg->name instead of name), more debugLog output
5626 * src/pic/device.h (PIC_device): added fields for verbose output
5627 * src/pic/device.c: moved device definition to pic14devices.txt,
5628 added routines for runtime parsing of pic14devices.txt,
5629 added support for second config word
5630 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5631 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5632 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5633 (_pic14_parseOptions): moved pCodeInitRegisters here
5634 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5635 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5636 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5637 handling the pseudo stack
5638 * device/lib/Makefile.in: ignore failures in objects-pic16,
5639 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5640 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5641 * device/lib/pic/Makefile.subdir,
5642 * device/lib/pic16/Makefile.subdir: improved clean rules
5643 * device/lib/pic/libdev/: NEW, pic14 device libraries
5644 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5645 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5646 * device/include/Makefile.in: create subdir and install pic14 headers
5647 * device/include/pic/p16f_common.inc: removed unused declarations
5648 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
5649 PICs from inc2h.pl v1.6,
5650 replaced BIT_AT macros with struct declarations
5651 * device/include/pic/pic14devices.txt: definition of supported devices,
5652 all above improvements contributed by Zik Saleeba, thanks
5653 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
5654 * support/scripts/sdcc.nsi: also install pic14 device libraries and
5657 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5659 * device/include/mcs51/c8051f410.h: added interrupt numbers,
5660 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
5661 thanks to Charles Olds
5663 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5665 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
5667 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5669 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
5670 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
5671 * support/regression/bug1464657.c: added, new test
5673 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5675 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
5678 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5680 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
5681 --no-peep and --peep-file <file> are used don't use default rules but
5684 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5686 * src/mcs51/gen.c (genCall): fixed bug 1457608
5688 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5690 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
5691 changes seem to cause (trigger?) problems with the build system.
5693 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
5695 * src/SDCCpeeph.c (operandsLiteral): new, added,
5696 (callFuncByName): inserted operandsLiteral
5697 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
5699 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5701 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
5702 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
5704 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
5706 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
5707 implemented patch 1120823 Thanks to Willy De la Court (normal
5708 interrupts need an interrupt number now if they are made critical),
5709 and enabled nesting of critical functions though not for gbz80
5710 (genCritical, genEndCritical): added functions
5711 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
5712 * src/z80/mappings.i: added "ei" to all mappings
5714 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5716 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
5717 submitted by the Debian SDCC maintainer Aurelien Jarno:
5718 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
5719 archive with gcc 4.1 on mips and wrote the patch"
5721 2006-03-16 Raphael Neider <rneider AT web.de>
5723 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
5724 the left operand is shorter than the result (c* = lit-c* + int),
5726 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
5729 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5731 * src/.version: increased version number to 2.5.5
5732 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
5733 linking is done manually in pic16 port's _linkEdit,
5734 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
5735 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
5736 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
5737 allocate asmop as AOP_ACC,
5738 (aopForRemat): added parameter 'bool result' in function declaration,
5739 (pic16_aopGet): return AOP_ACC when accessing WREG,
5740 (pic16_popGetTempReg): minor modification,
5741 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
5742 'pic16_allocWithIdx',
5743 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
5744 calling function in absolute addresses,
5745 (genAssign): take into account AOP_ACC asmop,
5746 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
5747 * src/pic16/pcoderegs.c: some debug functions and lines added,
5748 * src/pic16/ralloc.c (decodeRegType): added but commented out,
5749 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
5751 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
5752 call to allocReg, not by manually allocating a new one,
5753 (pic16_assignRegisters): now before going through the register
5754 allocating functions mark all registers as free. This eliminates some
5755 side effects resulting from peephole parser done earlier in the backbone
5757 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
5759 * src/SDCCicode.c (geniCodeLogic),
5760 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
5762 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
5764 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
5765 (genSend): bugfix, do not allocate and free twice,
5766 (shiftRLong): handle partially overlapping aops
5767 * support/regression/tests/bitopcse.c: fixed warning redefined idata
5769 2006-03-08 Borut Razem <borut.razem AT siol.net>
5771 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
5774 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
5776 * support/regression/tests/bug1409955.c: new, added
5777 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
5778 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
5779 (aopForSym, aopOp): increment asmop.allocated if reused,
5780 (freeAsmop): decrement asmop.allocated and check for zero instead of
5782 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
5783 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
5784 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
5785 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
5786 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
5787 genSignedRightShift, genRightShift, genDataPointerGet,
5788 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
5789 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
5790 in reverse order from allocation,
5791 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
5792 added swappedLR to keep track
5793 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
5794 pdata & code for GCC, z80, gbz80 & hc08
5795 * support/regression/tests/zeropad.c: moved defines to testfwk.h
5797 2006-03-08 Raphael Neider <rneider AT web.de>
5799 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
5801 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
5803 * device/include/mcs51/c8051f410.h: new SiLabs mcu
5804 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
5805 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
5807 2006-03-06 Borut Razem <borut.razem AT siol.net>
5809 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
5810 made the linker quiet
5812 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
5814 * src/pic16/gen.c (genPcall): fixed bug #1443644
5815 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
5816 which dumps before the function entry point a data byte which represents
5817 the number of the local variables used by the specified function, added
5818 'xinst' for initial support for Extended Instruction Support,
5819 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
5820 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
5821 port->fun_prefix anymore (may change later),
5822 (genFunction, genEndFunction): do not store/restore local registers for
5823 _main (this should take care the --main-return command line option in
5825 (genOr): removed some legacy pic-port instructions,
5826 * src/pic16/genarith.c (genAddLit): re-enabled old code because
5827 performing operations with SFR's causes data to be written more than
5828 once to each SFR. Perhaps SFRs should be handled in special cases...
5829 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
5831 * src/pic16/main.c (_process_pragma): stack bound checking did not take
5832 into account for stack starting position,
5833 (struct OPTIONS pic16_optionsTable): added command line argument
5834 --extended or -y for Extended Instruction Support,
5835 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
5836 (deassignLRs): *** perhaps the most important change, old 'for' code
5837 (commented out for reference), didn't account for some registers which
5838 were left marked 'not free' after a pointer operation. The change
5839 reduces register usage a lot in some cases
5841 2006-03-04 Borut Razem <borut.razem AT siol.net>
5843 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
5845 * support/regression/tests/bug-524697.c: decreased array size for
5846 mcs51 to fit into the internal RAM
5847 * support/regression/Makefile.in: a little bit more verbose
5849 2006-03-03 Borut Razem <borut.razem AT siol.net>
5851 * support/regression/fwk/lib/testfwk.c,
5852 support/regression/fwk/include/testfwk.h: introduced function
5853 _prints(), nonrecursive _printn(), call _initEmu() from main()
5854 * support/regression/ports/gbz80/support.asm,
5855 support/regression/ports/ucz80/support.asm,
5856 support/regression/ports/z80/support.asm,
5857 support/regression/ports/ds390/support.c,
5858 support/regression/ports/hc08/support.c,
5859 support/regression/ports/host/support.c,
5860 support/regression/ports/mcs51/support.c,
5861 support/regression/ports/xa51/support.c: added empty _initEmu()
5863 * support/regression/ports/pic16/gpsim.cmd,
5864 support/regression/ports/pic16/spec.mk,
5865 support/regression/ports/pic16/support.c,
5866 support/regression/Makefile.in: added pic16 regression test
5868 2006-03-01 Raphael Neider <rneider AT web.de>
5870 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
5871 genConstPointerGet): use safe way of generating MOVFF to cover
5872 literals as well as registers, fixes bug #1440527
5873 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
5875 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
5876 more correctly, fixes bug #1232186
5877 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
5878 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
5879 gplink guess the correct processor in more cases, applied patch
5880 from Till Riedel attached to and fixing bug #1436552
5882 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5884 * support/regression/tests/array.c: added, contains check for #1434401
5885 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
5887 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
5889 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
5890 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
5891 * device/include/mcs51/c8051f326.h,
5892 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
5893 * device/include/mcs51/c8051f000.h,
5894 * device/include/mcs51/c8051f018.h,
5895 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
5896 PCON_IDLE,PCON_STOP and added sfr16 definitions
5898 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5900 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
5901 genGetWord): fixed bug 1409955
5903 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5905 * device/include/hc08/mc68hc908gp32.h,
5906 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
5908 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
5910 * src/SDCCast.c (constExprValue): return NULL if not a value
5911 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
5912 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
5913 * support/regression/tests/bitfields.c: enabled signed bitfield for all
5915 2006-02-13 Borut Razem <borut.razem AT siol.net>
5917 * src/regression/ptrarg.c: added, fails due to bug #1430967
5918 * src/regression/Makefile: ptrarg.c added, ...
5920 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
5922 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
5923 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
5925 2006-02-11 Borut Razem <borut.razem AT siol.net>
5927 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
5928 print "Processor: xxx" message to stdout only if --verbose
5930 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
5932 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
5933 * support/regression/tests/bug1426356.c: added
5934 * support/regression/tests/bitfields.c: removed 2 tests
5936 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
5938 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
5939 * device/include/mcs51/c8051f330.h,
5940 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
5941 PCON_IDLE,PCON_STOP and added sfr16 definitions
5942 * device/lib/_divsint.c,
5943 * device/lib/_divuint.c,
5944 * device/lib/_divulong.c,
5945 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
5946 register bank bug for small stackauto
5948 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
5950 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
5952 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
5954 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
5955 * all.dsp: corrected several bin paths
5956 * device/include/mcs51/c8051f120.h,
5957 * device/include/mcs51/c8051f300.h,
5958 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
5959 to PCON_IDLE,PCON_STOP
5960 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
5961 * device/lib/printf_large.c (output_float): fixed bug 1388703
5962 * support/regression/tests/bug1057979.c: added test for bug 1388703
5964 2006-02-08 Raphael Neider <rneider AT web.de>
5966 * src/pic/pcode.c (pciTRIS): fixed typo,
5967 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
5968 (LinkFlow): fixed handling of flows that end in a call,
5969 (ReuseReg): perform safety check earlier
5970 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
5971 to work with flows at the beginning of a pBlock,
5972 fixes #1426557 (Symbol not previously defined),
5973 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
5975 (RemoveUnusedRegisters): update register usage info
5976 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
5977 created, reuse existing ones instead
5978 * src/pic/gen.c (genPcall): fixed #1424719
5980 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
5982 * link/z80/lkmain.c,
5984 * link/z80/lkdata.c,
5985 * link/z80/aslink.h: fixed build on current cygwin:
5986 replaced getline() by lk_getline()
5988 2006-02-01 Borut Razem <borut.razem AT siol.net>
5990 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
5991 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
5992 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
5993 src/regression/bool1.c, src/regression/bool2.c,
5994 src/regression/bool3.c, src/regression/call1.c,
5995 src/regression/compare.c, src/regression/compare10.c,
5996 src/regression/compare2.c, src/regression/compare3.c,
5997 src/regression/compare4.c, src/regression/compare5.c,
5998 src/regression/compare6.c, src/regression/compare7.c,
5999 src/regression/compare8.c, src/regression/compare9.c,
6000 src/regression/configword.c, src/regression/for.c,
6001 src/regression/inline.c, src/regression/mult1.c,
6002 src/regression/nestfor.c, src/regression/or1.c,
6003 src/regression/pointer1.c, src/regression/ptrfunc.c,
6004 src/regression/rotate1.c, src/regression/rotate2.c,
6005 src/regression/rotate3.c, src/regression/rotate4.c,
6006 src/regression/rotate5.c, src/regression/rotate6.c,
6007 src/regression/rotate7.c, src/regression/string1.c,
6008 src/regression/struct1.c, src/regression/sub.c,
6009 src/regression/sub2.c, src/regression/switch1.c,
6010 src/regression/while.c, src/regression/xor.c,
6011 src/regression/create_stc, src/regression/simulate,
6012 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6014 * src/regression/gpsim_assert.h: added
6016 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6018 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6019 ((void (code *) (void)) 0) ();
6028 * as/mcs51/aslink.h,
6030 * as/mcs51/asmain.c,
6031 * as/mcs51/lkdata.c,
6033 * as/mcs51/lkmain.c,
6036 * as/z80/asmain.c: fixed build on current cygwin:
6037 replaced getline() by as_getline()
6039 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6041 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6042 declarator in the symbol chain
6044 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6045 parameter list for function pointers
6046 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6047 * support/regression/tests/bug-716242.c: added
6049 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6051 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6053 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6055 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6057 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6058 inifinitely recurseable, added static
6059 * support/regression/tests/bug-1408066.c: added
6061 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6064 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6065 renamed, added possibility to create "postLoopLbl"-labels
6066 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6067 newiTempLoopHeaderLabel
6068 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6069 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6070 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6071 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6072 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6073 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6074 (basicInduction): fixed bug #136564, made static,
6075 (loopInduction): changed parameter of basicInduction, made static,
6076 (addPostLoopBlock): added
6077 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6078 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6080 * support/regression/tests/bug-136564.c: added
6081 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6082 --std-sdcc99 to LIBSDCCFLAGS
6084 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6086 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6088 * support/regression/tests/bug-1406131.c: added
6090 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6092 * src/SDCCast.c (decorateType): fix promotion of unary minus
6093 * src/SDCCsymt.c (computeType): beautified
6094 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6095 (valUnaryPM, valComplement): fix sign and promotion,
6096 (valNot): ANSI: result type is int (SDCC: unsigned char)
6097 * support/regression/tests/uminus.c: speedup by removing superflous
6099 * support/regression/tests/onebyte.c: added promotion and signedness
6100 tests for unary minus
6101 * support/regressions/tests/bug-477927.c: disable warning about
6102 uninitialized variables
6103 * support/regression/tests/not.c: added
6105 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6107 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6108 * src/mcs51/gen.c (gen51Code): show final register usage after
6109 fillGaps in asm with --i-code-in-asm
6110 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6111 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6112 incUsed, rliveClear, adjustIChain): made static,
6113 (setFromRange): excluded because it's unused,
6114 (findPrevUseSym, markWholeLoop): added,
6115 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6116 through all branches of predecessors enables sdcc to emit the warning
6117 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6118 (rlivePoint): made static, added parameter emitWarnings which is only
6119 true during the first run out of two,
6120 (findRecursiveSucc, findRecursivePred): removed,
6121 (computeLiveRanges): made static, added parameter emitWarnings,
6122 (dumpIcRlive): added for debugging only
6123 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6124 removed prototype of setFromRange()
6125 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6126 in call of computeLiveRanges()
6127 * support/regression/tests/bug-895992.c: added
6128 * support/regression/tests/bug-971834.c: added
6129 * support/valdiag/tests/bug-895992.c: added
6130 * support/valdiag/tests/bug-971834.c: added
6132 2005-12-18 Raphael Neider <rneider AT web.de>
6134 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6135 (genUnpackBits): improved code for direct operands,
6136 (genPackBits): improved code for literal assignment to bitfields
6137 and for direct destination operands (no FSR indirection),
6138 prevented redundant AND, fixes #1362800,
6139 (AccLsh): added parameter to disable masking of the result
6140 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6141 skip instructions with side-effects (like incfsz),
6142 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6143 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6144 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6147 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6149 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6150 volatile variables as spill location
6152 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6154 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6156 * support/regression/tests/bug-1376320.c: added
6158 2005-12-08 Raphael Neider <rneider AT web.de>
6160 * src/pic/device.c: renamed is_shared to pic14_is_shared
6161 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6162 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6163 (is_valid_identifier): added for above workaround
6165 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6167 * device/lib/Makefile.in: fixed to enable port-specific-objects
6168 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6169 char, thanks Hubert Sack
6170 * doc/sdccman.lyx: documented --xstack-loc,
6171 elaborated a bit more on interrupts and pitfalls,
6172 removed "setjmp/longjmp unsupported",
6173 documented some unsupported C99 features
6174 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6175 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6176 if, thanks Hubert Sack
6177 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6178 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6180 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6181 regression tests can report resource usage (rfe 700441)
6182 * support/regression/collate-results.py: report resource usage
6183 * support/regression/ports/ds390/spec.mk,
6184 * support/regression/ports/hc08/spec.mk,
6185 * support/regression/ports/mcs51/spec.mk,
6186 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6187 * support/regression/ports/ds390/uCsim.cmd,
6188 * support/regression/ports/hc08/uCsim.cmd,
6189 * support/regression/ports/mcs51/uCsim.cmd,
6190 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6191 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6192 library, use the default one
6193 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6194 building the library
6196 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6198 * config.dsp: added dependency on .version and configure_vc.awk
6199 * device/include/setjmp.h: updated for --stack-auto and --xstack
6200 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6201 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6202 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6203 * device/lib/libsdcc.lib: added _setjmp
6204 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6205 (decorateType): fixed bug 1372851,
6206 (optimizeGetHbit): fixed warning
6207 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6208 array initialisation
6209 * support/regression/tests/bug1057979.c: added test for bug 1358192
6210 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6212 2005-12-03 Borut Razem <borut.razem AT siol.net>
6214 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6215 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6217 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6219 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6220 createIval): implement symbol independant "flexible array member",
6221 (createIvalCharPtr): implemented flexible array initialisation with a
6223 * src/SDCCsymt.c (copyStruct): removed,
6224 (getSize): fixed misleading comment,
6225 (getAllocSize): removed, the additional allocation size is now in
6226 sym->flexArrayLength,
6227 (checkStructFlexArray): new, syntax checks for flexible array members,
6228 (compStructSize): added syntax checks for "flexible array members"
6229 (copyStruct): removed,
6230 (copyLinkChain): removed inefficient fix for bug 770487
6231 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6232 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6233 symbol->flexArrayLength
6235 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6236 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6237 * support/regression/tests/structflexarray.c: added
6238 * support/valdiag/tests/structflexiblearray.c: added
6240 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6242 * src/SDCCast.c (decorateType): fixed bug 1368489
6243 * support/Util/SDCCerr.c,
6244 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6246 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6248 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6249 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6251 2005-11-27 Borut Razem <borut.razem AT siol.net>
6253 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6254 support/cpp2/mkdeps.h: added command line option
6255 -obj-ext=<extension> to SDCPP to define object file externion, used
6256 for generation of make dependencies (-M)
6257 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6259 2005-11-26 Borut Razem <borut.razem AT siol.net>
6261 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6262 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6263 added pic and pic16 libraries
6265 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6267 * device/include/float.h: Corrected typo in prototype of __fsgt
6269 2005-11-25 Borut Razem <borut.razem AT siol.net>
6271 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6272 added creation of model-mcs51-stack-auto libraries
6274 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6276 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6278 * src/SDCCast.c (createIvalArray): removed obsolete comment
6280 2005-11-24 Borut Razem <borut.razem AT siol.net>
6282 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6283 added missing device/lib/mcs51/crt*.asm sources
6285 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6287 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6289 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6291 * device/lib/_fs2schar.c,
6292 * device/lib/_fs2sint.c,
6293 * device/lib/_fs2slong.c: optimized inline asm
6295 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6297 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6298 Better handling of floats between -1.0 and 0.0.
6300 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6302 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6303 (the missing "if"s prohibited removal of redundant labels)
6305 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6307 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6308 Properly convert floats between -1.0 and 0.0 to long, int, and char
6309 types (max integer value of negative floats tends to zero).
6310 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6311 Removed changes made so to work properly with floats between
6312 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6315 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6317 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6318 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6319 (genCast) cosmetic change
6320 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6321 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6323 * support/regression/tests/bitfields (testSignedBitfields): added
6325 2005-11-18 Borut Razem <borut.razem AT siol.net>
6327 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6328 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6329 introduced SILENT option to make building of pic16 libraries less
6331 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6333 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6334 Now they work properly with floats between -1.0 and 0.0
6335 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6337 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6339 * src/SDCCicode.c (printOperand): added missing else
6341 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6343 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6344 reformatted for better readability
6345 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6348 2005-11-17 Borut Razem <borut.razem AT siol.net>
6350 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6351 introduced SILENT option to make building of pic16 libraries less
6352 verbose - used for nightly snapshot build
6353 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6354 available on Win32 platforms.
6355 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6356 medium, large, pic and pic16
6358 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6360 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6361 printf("%f"...) sets fraction to zero.
6363 2005-11-16 Raphael Neider <rneider AT web.de>
6365 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6367 * src/pic/gen.c (genIfx): implemented for CARRY bit
6368 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6369 to generic pointers, fixes #1357332,
6370 (pic16_movLit2f): NEW,
6371 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6373 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6375 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6377 2005-11-11 Raphael Neider <rneider AT web.de>
6379 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6380 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6381 compute pointer's type from operand,
6382 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6383 improved single bit reads, fixes bug #1353379
6385 2005-11-09 Borut Razem <borut.razem AT siol.net>
6387 * support/scripts/sdcc.nsi: added lib/pic to the package
6389 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6391 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6393 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6395 * support/regression/tests/bug1348008.c: added
6396 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6397 * support/regression/tests/bug1337835.c: updated comment
6399 2005-11-06 Borut Razem <borut.razem AT siol.net>
6401 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6402 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6403 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6404 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6405 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6406 dynamic construction of cl_error_class and derivates - 2.nd try
6408 2005-11-05 Borut Razem <borut.razem AT siol.net>
6410 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6411 bug, which caused Bus Errors on sparc solaris
6413 2005-11-04 Borut Razem <borut.razem AT siol.net>
6415 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6416 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6417 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6418 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6419 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6420 and derivates to resolve the initialization problem on OSX
6422 2005-11-02 Borut Razem <borut.razem AT siol.net>
6424 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6425 corrected typo - #include <winsock2.h>
6427 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6429 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6430 (_asxxxx_mapping): added org directive for future enhancements
6432 2005-11-01 Borut Razem <borut.razem AT siol.net>
6434 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6435 enabled sockets on WIN32
6436 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6438 2005-10-31 Borut Razem <borut.razem AT siol.net>
6440 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6441 WIN32 backslash path delimiters should be escaped when used in C strings
6442 * support/regression/tests/bitfields.c: exclude failing assertions for
6443 __CYGWIN32__ and __MINGW32__ hosts
6445 2005-10-30 Borut Razem <borut.razem AT siol.net>
6447 * src/SDCCutil.c: corrected double comparison typo
6449 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6451 * device/lib/medium/Makefile: added for new memory model medium
6452 * device/include/asm/mcs51/features.h: updated for medium/pdata
6453 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6454 added Multiply & Accumulate sbit's and MAC0_PAGE define
6455 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6456 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6457 * device/lib/_mullong.c: update for medium model
6458 * device/lib/incl.mk: added medium model
6459 * doc/sdccman.lyx: documented medium model
6460 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6461 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6462 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6463 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6464 (allocParms): set SCLS and OCLS to pdata for medium model
6465 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6467 (powof2): return <0 if not power of 2
6468 * src/avr/gen.c (genBitWise): use updated powof2
6469 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6470 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6471 (shiftLLeftOrResult): use B if necessary
6472 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6473 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6474 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6475 * support/regression/Makefile.in: added test-mcs51-medium
6476 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6478 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6480 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6482 * device/lib/time.c (mktime): fixed bug 1334315
6484 2005-10-28 Raphael Neider <rneider AT web.de>
6486 * device/include/pic/p16f_common.inc: added common declarations
6487 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6489 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6491 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6492 (aopPutUsesAcc): added to predict accumulator use,
6493 (assignResultValue): save acc if necessary,
6494 (genMinusDec): store result if indirectly addressed,
6495 (genDivOneByte): save acc if necessary,
6496 (movLeft2Result): bugfix if left already in acc,
6497 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6498 attention to accumulator use (esp. pdata),
6499 (genReceive): receive pdata correctly
6500 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6501 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6503 2005-10-27 Raphael Neider <rneider AT web.de>
6505 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6507 2005-10-27 Raphael Neider <rneider AT web.de>
6509 * .version: changed version to 2.5.4
6510 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6511 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6512 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6513 arithmetics support routines
6514 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6515 * device/lib/Makefile.in: also create installdir for pic
6517 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6519 * src/pic/device.c (dump_sfr): rewritten to delegate register
6520 placement to the linker (use `extern sym' rather than sym EQU addr),
6521 (validAddress): fixed to check last specified address
6522 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6523 (popGetLit): truncate literal value to 8 bit,
6524 (popGet): moved assert to more appropriate place
6525 (popGetExternal): create pCode operand from and mark the according
6526 symbol as being `extern'
6527 (popGetAddr): added sanity check on immediate's offset, provide
6528 GPOINTER tag on demand
6529 (aopPut): fixed for immediates,
6530 (mov2w_op): move operand's address or contents to WREG (depending on
6531 operand type), safer variant of mov2w,
6532 (movwf,call_libraryfunc): NEW, handy abbreviations,
6533 (get_argument_pcop,get_return_val_pcop,pass_argument,
6534 get_returnvalue): interface for accessing function parameters and
6536 (assignResultValuei,genRet): use new parameter/return value interface
6537 (pic14_getDataSize): back to old version handling generic pointers,
6538 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6539 provided implementation and/or fixed old one,
6540 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6541 calls, removed legacy 8051 reference code
6542 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6543 (loadSignToC): NEW, move the operands sign bit to CARRY,
6544 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6545 genRightShiftSigned, accepts negative shift counts,
6546 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6547 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6548 generic pointers, __data pointers and __code pointers,
6549 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6550 and signed bitfields, limit bitfields to 8 bit,
6551 (genDataPointerGet): fixed number of bytes read,
6552 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6553 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6554 pointers to constant data are no longer assumed to point to __code
6555 space, removed invalid pointer types,
6556 (bitpatternFromVal): retrieve the PICs representation of an integer
6558 (genDataPointerSet): fixed assigning to po_immediate operands,
6559 (genGenPointerSet): implemented as library call,
6560 (genIfx): fixed incorrect condition,
6561 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6562 provide GPOINTER tag according to destination's storage class,
6563 (genCast): added code to handle casting to generic pointers, added
6564 sign-/zero extension of the result
6565 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6566 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6567 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6569 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6570 address/register resides in the shared banks
6571 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6572 put all variables into separate sections (have the linker arrange
6574 (picglue): put init code and interrupt handlers in separate sections
6575 * src/pic/main.c: added port specific options table, modified to PORT
6576 structure to make GPOINTERs 3 byte, added pic14_options
6577 (_pic14_do_link): private linking routine (update paths to libraries,
6578 add libsdcc.lib by default)
6579 * src/pic/main.h: declare pic14_options
6580 * src/pic/pcode.c: fixed instructions i/o relations,
6581 (RegCond): reverted to correct version,
6582 (newpCodeOpLit): truncate literals to 8 bit,
6583 (genericPrint): added debug output,
6584 (getRegFromInstruction): fixed for various operand types, simplified
6585 (BuildFlow): fixed broken handling of isntructions with labels
6586 (LinkFlow): start at last instruction in flow (skip trailing comments),
6587 pass the flow on to the next instruction after CALL
6588 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6589 (insertPCodeInstruction): fixed inserting after a skip instruction,
6590 (DoBankSelect): fixed for labeled instructions
6591 (OptimizepBlock): honor --nopeep switch
6592 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6593 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6594 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6595 (pCodeOptime2pCodes): allow disabling this optimization via
6596 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6597 but is still buggy), started implementation of a dataflow based
6598 pCode optimization (CSE + dead code elimination)
6599 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6600 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6601 names are independant of the stack location and therefore portable across
6604 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6606 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6607 (selectSpil): fixed bug 1337835 by not spilling bit variables
6608 * support/regression/tests/bug1337835.c: added test for this bug
6609 * src/mcs51/peeph.def: restart after rule 3.c,
6610 addded rules 263.x to optimize loading constants
6612 2005-10-26 Raphael Neider <rneider AT web.de>
6614 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6615 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6616 (genAssign): emit warning when casting literals to generic pointer
6617 type, also applies when taking the address of a fixed variable,
6618 (genCast): improved casting to generic pointers
6619 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6620 extern variables, added verbose error message
6621 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6623 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6625 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6626 carry must be complemented too
6627 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6628 could be emitted by genMinus
6629 * src/SDCCval.c (constVal): fixed bug 1305065
6631 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6633 * src/SDCCast.c (addCast): added promotion for bit variables
6634 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6635 promotion casts + optimisation
6636 (optimizeGetWord): fix warning 'i' might be used uninitialized
6637 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6638 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6640 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6642 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6643 all chars are promoted to int; promotion should be handled in SDCCast.c
6645 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6647 * device/lib/_strcmp.c: Fixed bug 1326457
6649 2005-10-11 Raphael Neider <rneider AT web.de>
6651 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
6652 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
6654 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
6656 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
6657 * support/regression/tests/sfr16.c: added test for the sfr32 bug
6659 2005-10-04 Raphael Neider <rneider AT web.de>
6661 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
6662 device/lib/pic16/pics.all: added pic18f1320
6663 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
6665 2005-09-30 Raphael Neider <rneider AT web.de>
6667 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
6668 * src/pic16/devices.inc: NEW, provides device descriptions
6669 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
6671 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
6673 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
6676 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
6678 * doc/sdccman.lyx: updated Highest Order Bit documentation,
6679 documented Any Order Bit, Higher Order Byte and Higher Order Word
6680 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
6681 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
6682 (optimizeGetAbit): new, to get any bit, not only the high bit,
6683 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
6684 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
6685 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
6686 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
6687 RIGHT_OP: also try GETBYTE, GETWORD optimization,
6688 GETABIT, GETBYTE, GETWORD: decorate them,
6689 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
6690 (ast_print): added GETABIT, GETBYTE, GETWORD
6691 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
6692 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
6693 (geniCodeBinary): new generic binary icode,
6694 (ast2iCode): added GETABIT, GETBYTE, GETWORD
6695 * src/port.h: updated comment for PORT.hasExtBitOp
6696 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
6697 (genGetByte): new, to get a single byte,
6698 (genGetWord): new, to get a word from a long,
6699 (gen51Code): added GETABIT, GETBYTE, GETWORD
6700 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
6702 2005-09-23 Raphael Neider <rneider AT web.de>
6704 * configure.in, configure: have device/lib/pic configured
6705 * device/lib/Makefile.in: added model-pic14
6706 * device/lib/clean.mk: added pic/ to clean rule
6707 * device/lib/pic: added rudimentary pic14 library providing support
6708 functions for multiplication/division/generic pointer access
6709 * src/SDCCopt.c (convilong): mark support functions as extern
6710 for pic14 port as well
6711 * src/pic/gen.c (genMult): added assertions,
6712 (genpic14Code): emit warning on unhandled iCodes
6713 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
6714 * src/pic/pcode.c (pCodeOpCopy),
6715 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
6716 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
6717 SFR_REGISTER}), made safe for future extensions
6718 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
6719 instructions even if preceeded by SKIP instructions (also remove
6720 them); removed unused code
6721 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
6722 prevents leaving parts of the structure uninitialized after copying
6724 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
6726 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
6728 * support/regression/tests/addsub.c: added test for the bug
6730 2005-09-21 Raphael Neider <rneider AT web.de>
6732 * device/include/pic16/pic18f1220.h,
6733 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
6734 * device/lib/pic16/Makefile.rules: added missing opening paren
6735 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
6736 are provided in genutils.c,
6737 (genUminusFloat,genUminus,genCmpEq): added asserts on different
6738 operand/result sizes,
6739 (genCmp): assert on NULL pointers first, then check deref'ed values
6740 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
6743 2005-09-18 Raphael Neider <rneider AT web.de>
6745 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
6746 as these are now unused,
6747 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
6748 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
6749 local, avoids uninitialized pointer dereference on r->name
6750 * src/pic16/ralloc.c (newReg): fixed indentation
6752 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
6754 * src/SDCCval.c (constVal): fixed bug 730366
6755 * support/Util/SDCCerr.c,
6756 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
6758 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
6760 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
6762 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
6764 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
6766 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
6768 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
6769 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6770 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
6771 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6772 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
6773 * packihx/packihx.c (hexDigit): made c unsigned char
6774 * as/mcs51/lklibr.c (fndsym),
6775 * link/z80/lkgb.c (gb),
6776 * link/z80/lklibr.c (fndsym),
6777 * link/z80/lkrloc.c (relr),
6778 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
6779 * src/SDCC.lex (checkCurrFile, process_pragma),
6780 * src/SDCCglue.c (spacesToUnderscores),
6781 * src/SDCCmain.c (setParseWithComma, processFile),
6782 * src/asm.c (tvsprintf, printCLine),
6783 * src/avr/gen.c (emitcode, aopPut),
6784 * src/ds390/gen.c (emitcode),
6785 * src/hc08/gen.c (emitcode, emitinline),
6786 * src/mcs51/gen.c (emitcode, genInline),
6787 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6789 * src/pic/ralloc.c (debugLog),
6790 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6792 * src/pic16/ralloc.c (debugLog),
6793 * src/z80/main.c (_process_pragma):
6794 made all ctype.h function calls safe
6795 * src/SDCCopt.c: include math.h for fabs
6796 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
6797 and used them throughout the code to make ctype.h function calls safe
6798 * src/ds390/main.c (asmLineNodeFromLineNode),
6799 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
6800 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
6802 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
6803 (newpCodeAsmDir): made ctype.h function calls safe
6804 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
6805 pic16_emitcode): made lbp unsigned char*
6806 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
6807 (pic16_newpCodeAsmDir): made ctype.h function calls safe
6808 * src/xa51/gen.c (emitcode),
6809 * src/z80/gen.c (_emit2): made lbp unsigned char*
6810 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
6813 2005-09-05 Raphael Neider <rneider AT web.de>
6815 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
6816 access bank splitpoint
6818 2005-09-05 Raphael Neider <rneider AT web.de>
6820 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
6822 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
6824 * .version: changed to version 2.5.3
6825 * doc/sdccman.lyx: changed version to 2.5.3,
6826 documented --codeseg and --constseg and pragma codeseg and constseg,
6827 documented bit parameters (reentrant) and bit returning
6828 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
6829 currFunc->recvSize, but is this ok for all ports?
6830 (ast2iCode): result of ~ on unsigned char must be cast to int for
6832 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
6833 function pointers in bit space
6834 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
6835 (processFuncArgs): call port.reg_parm() with reentrancy info
6843 * src/z80/main.c: port.reg_parm prototype extended with
6844 "bool reentrant" parameter
6845 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
6846 options.stackAuto for allocating bit register parameters
6847 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
6848 (genSend): set BitBankUsed if it is,
6849 (selectRegBank): factored out of genCall for use in genPcall,
6850 (genCall): removed redundant dtype assignmen, use selectRegBank,
6851 (genPcall): handle returning in Carry properly, save in F0 if needed,
6852 (genReceive): handle bit register parameters
6853 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
6854 (mcs51_assignRegisters): enable bit registers for all reentrant
6855 functions and don't set BitBankUsed unconditionally
6856 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
6857 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
6858 * support/regression/tests/funptrs.c: added tests for BOOL and for return
6860 2005-08-27 Borut Razem <borut.razem AT siol.net>
6862 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
6863 ppc-osx (Darwin) does not support -u option. It seems that it is
6864 supported only on Linux - GNU cp
6866 2005-08-25 Borut Razem <borut.razem AT siol.net>
6868 * sim/ucsim/gui.src/serio.src/Makefile.in,
6869 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
6870 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6871 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
6872 install and strip, since the strip at /usr/ccs/bin should be used
6875 2005-08-24 Borut Razem <borut.razem AT siol.net>
6877 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
6879 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
6881 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
6884 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
6886 * as/mcs51/aslink.h: completed lkrloc.c prototypes
6887 * as/mcs51/lkmain.c (link_main): fixed warning
6888 * device/include/stdbool.h: ds390 has no advanced bit support yet
6889 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
6890 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
6891 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
6892 and updated their macros
6893 * src/SDCCval.c (constVal): updated comment for renamed b_long
6895 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
6897 * as/mcs51/asdata.c: changed ctype['['] to BINOP
6898 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
6899 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
6900 (oprio): set priority for '['
6901 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
6903 * as/mcs51/asm.h: added defines R_BIT and S_BIT
6904 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
6905 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
6906 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
6907 added overlayable BIT_BANK area
6908 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
6909 (summary2): explain 'T' in legenda
6910 * as/mcs51/lkrloc.c: replaced old K&R style,
6911 (relr): added R_BIT processing,
6912 (errmsg): added "Bit-addressable relocation error",
6913 (adb_bit): added for converting from byte- to bit-addressable space,
6914 (adb_24_bit): added for converting from byte- to bit-addressable space
6915 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
6916 used in reentrant functions now even as return value
6917 * device/lib/_gptrput.c (_gptrput): removed obsolete code
6918 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
6919 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
6920 * src/SDCCglobl.h: added indicator BitBankUsed
6921 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
6922 the bit registers b0-b7
6923 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
6924 (geniCodeCast): fixed bug 1263853,
6925 (geniCodeLogicAndOr): put result in bool or char,
6926 (geniCodeReceive): added parameter func for accessing the return type,
6927 (geniCodeFunctionBody): pass func to geniCodeReceive
6928 * src/SDCCmain.c: added indicator BitBankUsed
6929 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
6930 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
6931 (checkSClass): don't put automatic bool/bit on stack,
6932 (checkFunction): removed check on function cannot return bit
6933 * src/SDCCsymt.h: added newBoolLink prototype
6934 * src/mcs51/gen.c (rb1regs): added bit registers,
6935 (movc): created for assigning to carry,
6936 (pushReg, popReg): created for pushing registers,
6937 (sameRegs): check both AOP_REG and AOP_CRY types,
6938 (aopOp): handle bit registers,
6939 (aopPut): optimization no self-assign,
6940 (saveRegisters): push reg->base (bits) only once for bit registers,
6942 (unsaveRegisters): pop reg->base only once and use popReg,
6943 (assignResultValue): added parameter func and return in carry for bits,
6944 (genIpush): optimization no reload in A if not changed,
6945 (genSend): bit parameters in reentrant functions are passed in bit
6946 registers by first assigning to bits in B, then save registers and
6948 (genCall): handle returning in Carry properly, save it in F0 if needed,
6949 (genPcall): updated assignResultValue call, this is not safe yet for bit
6950 returning function !!!
6951 (genFunction): don't generate equ's for bit registers and use pushReg,
6952 (genEndFunction): take care of bit returning functions and use popReg,
6953 (genRet): return bit in Carry,
6954 (genIfx): optimize bit registers and other directly addressable bits,
6955 (genReceive): updated assignResultValue call
6956 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
6957 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
6958 registers when using stack-auto
6959 * src/mcs51/ralloc.c (_G): added allBitregs,
6960 (regs8051): added the bit registers,
6961 (createStackSpil): use macro IS_BIT,
6962 (getRegBit): added to allocate a bit register, else spill,
6963 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
6964 (updateRegUsage): factored out to ease stepping while debugging,
6965 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
6966 also allocate bit registers,
6967 (fillGaps): handle bit registers,
6968 (findAllBitregs): added to create bit vector with all bit registers,
6969 (mcs51_allBitregs): returns this bit vector,
6970 (mcs51_assignRegisters): when using stack-auto use bit registers for
6971 passing parameters and creating local variables
6972 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
6974 2005-08-22 Borut Razem <borut.razem AT siol.net>
6976 * device/lib/Makefile.in: replaced find option -or with -o
6977 to make it run on solaris
6979 2005-08-22 Raphael Neider <rneider AT web.de>
6981 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
6982 fixes #1265442 (crash on Solaris)
6984 2005-08-20 Borut Razem <borut.razem AT siol.net>
6986 * configure, configure.in: added tests for libsocket and libnsl libraries,
6987 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
6988 from support/regression/Makefile.in
6989 * support/regression/Makefile.in: added
6990 * device/lib/pic16/Makefile.common.in: force make to use bash shell
6991 * sim/ucsim/libtool: regenerated on sparc-solaris
6992 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6993 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
6994 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
6995 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
6996 sparc-solaris, which doesn't use GNU ld linker
6997 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
6998 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7000 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7002 * src/mcs51/peeph.def: updated comments
7004 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7006 * device/lib/_gptrget.c,
7007 * device/lib/_gptrput.c: slightly shorter
7008 * doc/sdccman.lyx: incremented version
7009 * src/mcs51/peeph.def: moved peephole comments to the line of first
7010 change to better keep line correlation, reanimated 186.e
7011 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7013 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7015 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7016 David Saxton with quotes around file name.
7018 2005-08-15 Borut Razem <borut.razem AT siol.net>
7020 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7021 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7022 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7023 make tests run on x86_64 platform
7025 2005-08-13 Raphael Neider <rneider AT web.de>
7027 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7028 as it might be executed DURING a build (parallel make is wonderful)
7030 2005-08-13 Raphael Neider <rneider AT web.de>
7032 * device/lib/Makefile.in (port-specific-objects-pic16):
7033 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7034 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7036 * device/lib/pic16/Makefile.rules: build subdirs before creating
7037 the library, removed builddir rule, create $(builddir) early in
7038 recurse rule, use empty recurse rule for leaf directories
7039 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7040 mkdir errors (race condition), removed duplicate suffix "hex"
7042 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7043 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7044 prevents mkdir -p from aborting on Alpha
7046 2005-08-12 Raphael Neider <rneider AT web.de>
7048 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7049 db-statements in order to allow for arrays of pointers in code
7050 sections to be placed without interspersed 0-padding, fixes
7052 * (emitStatistics): fixed division by zero for pic18f1220
7053 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7054 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7055 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7056 * (pic16_pCodeConstString): keep track of already emitted string
7057 literals to prevent "duplicate definitions of symbol _str_NR"
7058 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7060 * device/lib/Makefile.in: ignore failing PIC16 library builds
7061 * device/lib/pic16/Makefile: do not build if gputils are missing
7062 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7064 2005-08-10 Raphael Neider <rneider AT web.de>
7066 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7069 2005-08-10 Raphael Neider <rneider AT web.de>
7071 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7072 Rokas' patch to add the new fixed point type "__fixed16x16"
7073 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7074 functions for __fixed16x16 arithmetics
7075 * device/lib/pic16: reimplemented the build system to support
7076 a separate build directory, better handling of libio (create
7077 the library in a separate subdir for each architecture) and
7078 easier configuration (centralized in Makefile.common)
7080 2005-08-07 Raphael Neider <rneider AT web.de>
7082 * src/pic16/gen.c (genrshTwo): fixed sign extension
7083 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7084 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7086 * device/include/pic16/pic18f4220.h: NEW, header for
7087 pic18f4220 and pic18f4320
7088 * device/include/pic16/pic18fregs.h: added new devices,
7089 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7090 * device/include/pic16/signal.h: resolved name clashes
7091 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7092 to also allow testing for interrupt enable bits, added
7093 comments on how to use the macros
7094 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7095 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7096 register definitions for the devices
7097 * device/lib/pic16/pics.all: added new devices
7098 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7100 * device/lib/pic16/libc/stdlib/memfree: do not count
7101 the block header as free memory
7102 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7103 simplified and added missing end-of-blocklist-marker
7104 (reported by Peter Onion, fixes #1252814)
7105 * (_mergeHeapBlock): fixed loop condition
7106 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7107 len==0, restructured code
7108 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7109 up a bit, reduced bitfield accesses, prevent endless loops
7110 in case of heap corruption
7111 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7112 "unreferenced arguments/must return a value" warnings
7113 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7114 replaced BAUDREG with SPBRG
7115 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7116 device/lib/pic16/debug/gstack/gstack.c: replaced
7117 _naked, _asm, _endasm with __naked, __asm, __endasm
7119 2005-08-05 Raphael Neider <rneider AT web.de>
7121 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7122 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7124 2005-08-05 Borut Razem <borut.razem AT siol.net>
7126 * device/lib/Makefile.in: added missing ';'
7127 * configure: removed ^M characters
7129 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7131 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7132 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7135 2005-08-04 Borut Razem <borut.razem AT siol.net>
7137 * configure.in: pic16 libraries build 2nd try - enable running
7138 configure in device/lib/pic16
7139 * configure: regenerated from configure.in
7140 * device/lib/Makefile.in: create $(PORT)/bin directory
7142 2005-08-03 Raphael Neider <rneider AT web.de>
7144 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7145 to get/set values via pointers
7146 * (genUnpackBits,genPackBits): changed detection of
7147 ptr->bitfield vs. sym.bitfield, fixed access via generic
7148 pointers, removed dead (wrong) code for multibyte bitfields
7149 * (genNearPointerGet, genGenPointerGet): removed useless code,
7150 fixed bitfield detection, fixes #1250594
7151 * (genNearPointerSet): removed useless code
7152 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7153 and introduced macro pic16_emitpcode that conditionally emits
7154 the origin of the following pCode (useful for debugging SDCC)
7155 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7156 * (createDefmap): fixed handling of LFSR for --optimize-df
7158 2005-08-02 Borut Razem <borut.razem AT siol.net>
7160 * device/lib/Makefile.in: pic16 libraries build enabled since
7161 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7163 2005-08-02 Raphael Neider <rneider AT web.de>
7165 * src/pic16/gen.c (genPackBits): removed deprecated warning
7166 * (genGenPointerSet): fixed bitfield detection
7168 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7170 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7172 2005-07-31 Raphael Neider <rneider AT web.de>
7174 * device/lib/pic16/libdev/pic18f458.c,
7175 device/include/pic16/pic18f458.h: added missing T0CONbits
7177 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7179 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7181 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7183 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7185 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7187 * device/include/mcs51/at89c51ed2.h: added.
7189 2005-07-23 Raphael Neider <rneider AT web.de>
7191 * src/pic/gen.h: added emitpcode macro for debugging
7192 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7193 and replace by macro adding debug information on demand
7194 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7195 * (gencjne): tried to fix; replaced with correct (slower) code
7196 * (gen{Unp,P}ackBits): fixed single bit access
7197 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7198 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7199 previous instruction
7200 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7201 register has to be handled with care (forbidding movement
7202 of assignments/uses, removing assignments completely, ...)
7203 * (pCodeOptime2pCodes): make use of regIsSpecial
7204 * added lots of debugging output (commented out)
7205 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7206 from being reused as result UNLESS it is known to work
7208 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7210 * support/Util/dbuf.h: include <stddef.h> for size_t
7211 * .version: changed to version 2.5.2
7213 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7215 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7217 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7219 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7220 (genModOneByte): removed needless psha/pula
7222 2005-07-22 Raphael Neider <rneider AT web.de>
7224 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7225 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7226 * src/pic/gen.c (resolveIfx): do not "invent" labels
7227 * (genSkipc): changed to positive logic
7228 * (genSkipCond): removed as no longer needed
7229 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7231 * (genLeftShift): check operands are in different registers
7232 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7233 INCF does not update CARRY...
7234 * src/pic/main.c: fixed _linkCmd
7235 * src/pic/pcode.c (unlinkpCode): added inactive code
7236 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7237 alive (do not assign result and operand overlapping registers)
7239 2005-07-22 Raphael Neider <rneider AT web.de>
7241 * src/pic/device.c (dump_sfr): replaced register declaration with
7242 call to emitSymbolToFile() to avoid duplicate symbols
7243 * (assignRelocatableRegisters): do not declare external symbols
7244 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7245 right (take size of type, not etype)
7246 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7247 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7248 * (packRegsForAccUse): disabled assignment of WREG as
7249 the result reg to prevent occurence of just fixed #1235003,
7251 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7252 symbols (avoids duplicate symbols in .asm file)
7253 * (pic14emitRegularMap): use emitSymbolToFile()
7254 * src/pic/gen.c (aopOp): fixed spillLocation handling
7255 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7256 * (genDataPointerSet): removed unneccessary variables/output
7258 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7260 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7261 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7263 2005-07-21 Raphael Neider <rneider AT web.de>
7265 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7266 architecture cannot handle them efficiently, fixes bug #1235003
7267 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7268 check for empty sets before using them (fixes bug #1232190)
7270 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7272 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7273 (lnksect2): generate warnings for memory overlap
7274 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7275 constseg to set the name of these segments so you can instruct the linker
7276 to place them in banks
7277 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7278 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7279 added code_seg and const_seg to options
7280 * src/SDCCglue.c (emitMaps): use options.const_seg,
7281 (createInterruptVect): put interrupt vectors in segment HOME,
7282 (glue): put HOME before static segment and put the main glue in HOME,
7283 (glue): use options.code_seg
7284 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7285 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7286 these segments so you can instruct the linker to place them in banks
7287 (linkEdit): use code_loc for HOME segment which should be the first
7288 segment in code memory now
7289 * src/SDCCmem.c: fixed more stuff like bug 1238386
7290 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7291 (changePointer): don't change function pointers to code pointers for
7293 (compareType): added exceptional check for banked function pointers
7294 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7295 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7296 after static in code memory
7297 * src/mcs51/gen.c: added aopLiteralLong prototype,
7298 (aopForSym): use getSize for functions,
7299 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7300 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7301 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7303 (genPcall): use call for literal function pointers and generate banked
7304 calls over the one trampoline so there's only one place for the user to
7305 modify according to his/hers hardware,
7306 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7307 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7308 * src/mcs51/main.c: added keyword banked,
7309 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7310 * support/Util/SDCCerr.c,
7311 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7312 needed for passing the bank and address to the trampoline
7313 * device/lib/mcs51/crtbank.asm: added for bankswitching
7314 * device/lib/mcs51/Makefile: added crtbank
7316 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7318 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7319 for fields at offset 0 of a struct or union as reported
7320 on 2005-07-07 in the developer mailing list.
7322 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7324 * src/SDCCmem.c: fixed bug 1238386
7326 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7328 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7329 (patch #1144962), added peephole 300, enabled 259.x
7330 * doc/sdccman.lyx: removed screenshot and provided link instead
7332 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7334 * doc/sdccman.lyx: added section about debugging with ddd
7335 * doc/figures/ddd_example.eps: screenshot of debugging session
7337 2005-07-04 Raphael Neider <rneider AT web.de>
7339 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7340 like CODE pointers, fixes #1115683
7341 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7342 call, fixes bugs #1232211, #1228110,
7343 fixed wrong casts to pCodeFlow from pCodeInstructions
7345 2005-07-04 Raphael Neider <rneider AT web.de>
7347 * src/pic/gen.c (popGet): changed assert to allow for
7349 * (popGetAddr): changed signature to provide
7350 an additional index, patched all call sites
7351 * (genCmpEq): handle literal-like operands correctly
7352 * (genAddrOf): added sanity checks on __code/__data pointers
7353 * (genAssign): added handling of symbols from __code section
7354 * (gencjne): do not generate code for comparisons whose result
7355 is neither stored nor used, fixes bug #1171114
7356 * (AccLsh, AccRsh): operate on operand instead of WREG
7357 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7358 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7360 * rewrote complete shift-by-literal logic, commented unused
7362 * (genConstPointerGet): get multiple bytes (if result size > 1),
7363 fixed handling of non-immediate addresses
7364 * (genPointerGet): handle CODE pointers like CONST pointers
7365 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7366 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7367 operand is to be treated as a literal or not
7368 * (mov2w,genPcall,genCmpEq),
7369 src/pic/genarith.c: use aop_isLitLike() to decide between
7370 literal/register contents
7371 * (addSign): added missing offset
7372 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7373 only emit comment in debug-mode,
7374 use {aop,op}_isLitLike throughout the file
7375 * src/pic/glue.c: fix initializers for pointers (work in progress)
7376 * src/pic/pcode.c (get_op): honor index on _const symbols
7377 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7378 * (dumppBlock): added pCode size estimation
7379 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7380 check for IS_SYMOP before OP_SYMBOL'ing
7381 * fixed indentation, compacted switch-statements
7382 * (allocReg): find free register and allocate it instead of
7383 allocating new registers all the time
7384 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7385 registers as its operands (necessary only for multibyte GETs)
7387 2005-07-01 Raphael Neider <rneider AT web.de>
7389 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7390 debugging .asm-output macros FENTRY + FEXIT
7391 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7393 * (emitpComment): NEW, printf to pCode
7394 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7396 * (popGetAddr): NEW, variant of popGet to access an immediates
7397 high(er) bytes instead of the n'th byte of memory they reference,
7398 replaced popGet with popGetAddr where neccessary
7399 * (genDataPointerGet): reactivated and fixed implementation
7400 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7402 * (genDataPointerSet): fixed multibyte assignments
7403 * (genpic14Code): fixed --i-code-in-asm handling
7404 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7405 * (genPlus): fixed index-out-of-bounds error
7406 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7407 * src/pic/ralloc.c: added debugging output macro FENTRY2
7408 * (spillThis): fixed indentation, enbraced for-body for clarity
7409 * (rematStr): commented out as now unused
7410 * (regTypeNum): commented out special spill case (overwrites
7412 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7414 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7416 * doc/sdccman.lyx: documented sfr16/sfr32,
7417 added example for using storage class with function pointers
7418 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7420 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7422 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7423 * device/lib/_itoa.c,
7424 * device/lib/_ltoa.c: optimized codesize
7425 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7426 but don't know how to suppress the double warning.
7427 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7428 * support/Util/SDCCerr.c,
7429 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7431 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7433 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7434 fixed old K&R prototypes
7435 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7436 * device/lib/_gptrget.c,
7437 * device/lib/_gptrgetc.c,
7438 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7439 also new versions for small generic pointers and banked generic pointers
7440 * src/port.h: added const_name
7441 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7442 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7443 * src/SDCCcse.c (findPrevIc): check all associative operators
7444 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7445 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7446 * src/SDCCmem.c: updated comments,
7447 set far-space to 0 for pdata, results in optimized code
7448 * src/SDCCmem.h: added macro CONST_NAME
7449 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7450 moving the info into the highest bits, see also gptrget/gptrput
7451 * src/src.dsp: added sdcc.ico to project files
7452 * src/avr/gen.c (genCast): fixed bug 0x%d
7453 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7454 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7455 relation between ptr_type and DCL_TYPE,
7456 (genCast): fixed bug 0x%d
7457 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7458 (CODE)" for const_name
7459 * src/hc08/gen.c (genCast): fixed bug 0x%d
7460 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7461 (hc08_port): added "CONST (CODE)" for const_name
7462 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7463 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7464 between ptr_type and DCL_TYPE,
7465 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7466 operand* and took AOP() inside function so sfr-ness can be checked,
7467 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7469 (genFunction, genEndFunction): optimized stack setup,
7470 (genMinus): optimized for literals with ending zeroes (in bytes),
7471 (genCast): fixed bug 0x%d
7472 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7473 (mcs51_port): added "CONST (CODE)" for const_name
7474 * src/mcs51/peeph.def: made rule 226 more generic
7475 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7476 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7477 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7478 * src/z80/main.c (z80_port): added NULL for const_name,
7479 (gbz80_port): added NULL for const_name
7480 * support/regression/tests/bug663539.c,
7481 * support/regression/tests/sfr16.c: new tests
7483 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7485 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7487 2005-06-24 Raphael Neider <rneider AT web.de>
7489 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7491 * device/include/pic16/signal.h: added USBIF
7494 2005-06-24 Raphael Neider <rneider AT web.de>
7496 * device/lib/pic16/libdev/pic18f2455.c,
7497 device/include/pic16/pic18f2455.h: NEW
7498 * device/include/pic16/pic18fregs.h,
7499 device/lib/pic16/pics.all,
7500 src/pic16/device.c: added 18f2455
7501 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7502 device/include/pic16/{pic18f[68][567].h,usart.h}:
7503 replaced MULTIPLE_USARTS define with more relaible
7504 compatibility sfrs (for USART access)
7506 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7508 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7509 and the output asm file line is printed on two lines.
7511 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7513 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7514 BGT, BLE, BHI, and BLS instructions
7515 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7517 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7518 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7520 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7522 2005-06-15 Raphael Neider <rneider AT web.de>
7524 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7525 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7526 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7527 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7528 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7530 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7532 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7533 Marcel Telka in bug #1215704
7535 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7537 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7538 located in shared memory bank.
7540 2005-05-31 Raphael Neider <rneider AT web.de>
7542 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7543 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7544 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7546 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7548 * device/lib/_strncpy.c: fixed the fix
7550 2005-05-26 Raphael Neider <rneider AT web.de>
7552 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7553 initializers with \0, bug #1208187
7554 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7555 intializers with \0, bug #1208187
7557 2005-05-26 Raphael Neider <rneider AT web.de>
7559 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7560 initializers with \0, bug #1208187
7561 * src/pic16/main.c (_process_pragma): added sanity checks
7562 for stack position and size, emit warnings when appropriate
7564 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7566 * device/lib/_strncpy.c: fixed not filling with \0
7568 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7570 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7572 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7573 compound_statement),
7575 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7577 2005-05-24 Raphael Neider <rneider AT web.de>
7579 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7581 2005-05-24 Raphael Neider <rneider AT web.de>
7583 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7584 TRISE definitions, closes bug #1162453
7586 2005-05-22 Raphael Neider <rneider AT web.de>
7588 * src/pic16/main.c (_process_pragma): check for missing
7589 arguments to pragmas code and udata
7590 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7591 consistency fixes to match other headers (thanks to Jim Paris)
7592 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7594 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7596 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7598 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7600 * support/regression/tests/bug1198642.c: new test
7601 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7602 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7603 * support/scripts/resource.h,
7604 * support/scripts/resource.rc,
7605 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7606 * support/scripts/sdcc.ico: added 32x32 icon
7608 2005-05-18 Raphael Neider <rneider AT web.de>
7610 * device/lib/pic16/libdev/pic18f*.c,
7611 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7612 keywords to "__sfr" and "__at (X)"
7613 * device/include/pic16/pic18fregs.h: added pic18f4520
7614 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7615 #1203088 (MPLAB compatibility)
7617 2005-05-17 Raphael Neider <rneider AT web.de>
7619 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7620 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7621 * device/lib/pic16/pics.all: added new devices
7622 * src/pic16/device.c: added support for pic18f4520
7624 2005-05-16 Raphael Neider <rneider AT web.de>
7625 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7626 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7627 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7628 convenience function for bit access
7630 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7632 * device/lib/printf_large.c: fixed bug 1193299
7633 * support/regression/tests/bug1057979.c: added test %3.3s
7635 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7637 * device/include/mcs51/8051.h,
7638 * device/include/mcs51/8052.h: made parseable with lint
7639 * device/include/mcs51/lint.h: added include file for (sp)lint
7640 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7641 * doc/cdbfileformat.lyx,
7642 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7644 2005-05-14 Raphael Neider <rneider AT web.de>
7646 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
7647 * device/lib/pic16/libc/stdlib/itoa.c (new)
7648 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
7649 * device/lib/pic16/libio/Makefile: exclude subdir according to
7650 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
7651 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
7652 * src/pic16/gen.c (genFunction): prevent annoying warning
7653 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
7655 * support/cpp2/cppmain.c (cpp_output_string): new
7656 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
7659 2005-05-13 Borut Razem <borut.razem AT siol.net>
7661 * src/SDCCmain.c (linkEdit): fixed bug 1195202
7663 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7665 * .version: changed to version 2.5.1; back to bleeding edge development
7667 2005-05-11 Borut Razem <borut.razem AT siol.net>
7669 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
7670 generate PDF version 1.3 documents
7672 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7674 * .version: changed to version 2.5.0
7676 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7678 * doc/sdccman.lyx: updated weblinks, index and smaller updates
7680 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7682 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
7683 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
7684 well as many smaller updates.
7685 * .version: changed to version 2.5.0-pre1
7687 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7689 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
7691 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
7693 * support/regression/tests/bug1185672.c: added
7694 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
7696 * src/mcs51/gen.c (genCall): added comments, made it look safer
7697 * src/mcs51/gen.c (genEndFunction): simplified
7699 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
7701 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
7703 2005-04-14 Borut Razem <borut.razem AT siol.net>
7705 * fixed bug 1045046 - SIGSEGV with really simple code?:
7706 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
7707 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
7709 2005-04-14 Borut Razem <borut.razem AT siol.net>
7711 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
7712 src/pic16/device.h: temporarily disabled experimental #inline pragma
7715 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
7717 * device/include/z80/stdio.h,
7718 * device/include/z80/string.h: removed these highly incomplete files so
7719 SDCC can use the default ones in device/include/
7721 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7723 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
7725 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
7728 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7730 * device/include/malloc.h: removed redundant __reentrant prototypes
7731 * device/lib/_mullong.c: added working xstack variant in asm (C version
7732 doesn't pass regression tests)
7733 * device/lib/bpx.c: used __data and made bpx char for mcs51
7734 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
7735 (createFunction): fixed bug with xstackPtr
7736 * src/SDCCcse.c: corrected comments
7737 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
7738 (killDeadCode, eBBlockFromiCode): removed unused code
7739 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
7741 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
7742 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
7743 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
7744 (genModOneByte): fixed warning in MSVC
7745 * src/mcs51/main.c (): added comments
7746 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
7748 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7750 * src/SDCCmain.c (linkEdit): oops, changed one line too many
7752 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
7754 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
7756 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
7758 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
7759 characters arrays of larger size than the declared one.
7761 2005-04-10 Borut Razem <borut.razem AT siol.net>
7763 * src/pic/gen.c (genInline),
7764 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
7765 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
7766 (findNextInstruction), (findPrevInstruction),
7767 (findInstructionUsingLabel),
7768 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
7769 * src/pic/pcode.c (findLabel): added missing '\n'
7770 * src/src.dsp: added SDCCdwarf2.c to the project
7772 2005-04-09 Borut Razem <borut.razem AT siol.net>
7774 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
7776 2005-04-08 Raphael Neider <rneider AT web.de>
7778 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
7779 into the chain after a given one) and mergeDefmapSymbols (combine
7780 defmap entries for each symbol per pcode)
7781 * (createDefmap): have defmap entries merged in the end
7782 * (defmapReplaceSymRef): split defmap entries covering two accesses to
7783 a symbol before replacing one access type's symbol, merge symbols in
7784 the end (replacement symbol might already have an entry)
7785 * (assignValnums): keep reference to written WREG intact
7787 2005-04-08 Raphael Neider <rneider AT web.de>
7789 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
7792 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
7794 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
7797 2005-04-07 Raphael Neider <rneider AT web.de>
7799 * device/include/pic16/usart.h: added compatibility defines for
7800 devices with more than one USART
7801 * device/include/pic16/pic18f[68][567]20.h: activated above defines
7803 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7805 * device/lib/Makefile.in: updated for port specific include
7807 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7809 * support/regression/ports/mcs51/spec.mk: added mcs51 include
7811 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7813 * device/include/8051.h,
7814 * device/include/8052.h,
7815 * device/include/at89S8252.h,
7816 * device/include/at89c55.h,
7817 * device/include/at89x051.h,
7818 * device/include/at89x51.h,
7819 * device/include/at89x52.h,
7820 * device/include/mcs51reg.h,
7821 * device/include/reg51.h,
7822 * device/include/reg764.h,
7823 * device/include/regc515c.h,
7824 * device/include/sab80515.h: (re)moved these 12 files
7825 * device/include/mcs51/8051.h,
7826 * device/include/mcs51/8052.h,
7827 * device/include/mcs51/at89S8252.h,
7828 * device/include/mcs51/at89c55.h,
7829 * device/include/mcs51/at89x051.h,
7830 * device/include/mcs51/at89x51.h,
7831 * device/include/mcs51/at89x52.h,
7832 * device/include/mcs51/mcs51reg.h,
7833 * device/include/mcs51/reg51.h,
7834 * device/include/mcs51/reg764.h,
7835 * device/include/mcs51/regc515c.h,
7836 * device/include/mcs51/sab80515.h: and added them here
7838 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
7840 * device/include/stdarg.h: changed SDCC specific keywords to double
7842 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
7844 * device/include/hc08/mc68hc908gp32.h,
7845 * device/include/hc08/mc68hc908jb8.h,
7846 * device/include/hc08/mc68hc908jkjl.h,
7847 * device/include/hc08/mc68hc908qy.h: fixed comments
7848 * device/include/mcs51/README: updated
7849 * device/include/mcs51/c8051f120.h: added PINRSF
7850 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
7851 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
7852 amidst code. Also inline is not supported.
7854 2005-04-06 Raphael Neider <rneider AT web.de>
7856 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
7857 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
7858 callers stack/frame pointers
7860 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7862 * device/include/pic16/usart.h: added, missing in previous commit,
7863 * device/include/pic16/adc.h: fixed typo,
7864 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
7866 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
7868 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
7869 uninitialized because a bug appears with gplink
7870 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
7871 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
7872 complains for unrecognised option
7874 2005-04-05 Raphael Neider <rneider AT web.de>
7876 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
7877 structs as well (using memcpy)
7878 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
7879 on ISRs (GOTO has no label)
7880 * src/pic16/device.h: added OF_OPTIMIZE_DF
7881 * src/pic16/main.c: added compiler switch --optimize-df to enable the
7882 new data flow analysis/optimization
7883 * src/pic16/pcode.c: added (prototypes for and implementation of)
7884 dataflow analysis functions, fixed pCodeInstructions' inCond and
7885 outCond values, made RCALL a branch instruction
7886 * (pic16_unlinkpCode): keep C line if possible
7887 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
7888 C line moved if possible
7889 * (pic16_getRegFrompCodeOp): NEW, improved version of...
7890 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
7891 to use new pic16_getRegFrompCodeOp (works for more SFRs)
7892 * (pic16_BuildFlow): fixed skip instructions with label (did not start
7894 * (pic16_getJumptabpCode): NEW, needed in...
7895 * (LinkFlow): fixed handling of jumptables, calls and conditional
7897 * (pic16_InsertCommentAfter): NEW
7898 * (pic16_pCodeReplace): made verbose and flow preserving
7899 * (AnalyzeFlow): added call to data flow analysis
7900 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
7901 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
7902 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
7904 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7906 * src/SDCCast.c (decorateType): fixed bug #1105626
7908 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
7910 * device/include/asm/pic16/features.h,
7911 * pic18f*.h headers,
7912 * device/include/pic16/adc.h,
7913 * device/include/pic16/delay.h,
7914 * device/include/pic16/i2c.h,
7915 * device/include/pic16/malloc.h,
7916 * device/include/pic16/stdio.h,
7917 * device/include/pic16/stdlib.h,
7918 * device/include/pic16/string.h,
7919 * device/lib/pic16/libc/stdio/printf_tiny.c,
7920 * device/lib/pic16/libc/stdio/printf_small.c,
7921 * device/lib/pic16/libc/stdio/strmgpsim.c,
7922 * device/lib/pic16/libc/stdio/strmmssp.c,
7923 * device/lib/pic16/libc/stdio/strmusart.c,
7924 * device/lib/pic16/libc/stdio/vfprintf.c,
7925 * device/lib/pic16/libc/stdlib/ltoa.c,
7926 * device/lib/pic16/libc/stdlib/putchar.c,
7927 * device/lib/pic16/libc/stdlib/x_ftoa.c,
7928 * device/lib/pic16/libc/stdlib/memchrpgm.c,
7929 * device/lib/pic16/libc/stdlib/memchrram.c,
7930 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
7931 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
7932 * device/lib/pic16/libio/adc/adcbusy.c,
7933 * device/lib/pic16/libio/adc/adcread.c,
7934 * device/lib/pic16/libio/adc/adcsetch.c,
7935 * device/lib/pic16/libio/usart/ubaud.c,
7936 * device/lib/pic16/libio/usart/ubusy.c,
7937 * device/lib/pic16/libio/usart/udrdy.c,
7938 * device/lib/pic16/libio/usart/uopen.c,
7939 * device/lib/pic16/libio/usart/uputc.c,
7940 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
7941 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
7942 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
7943 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
7944 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
7945 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
7946 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
7947 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
7948 specific keywords to double underlined form,
7949 * device/lib/pic16/libc/Makefile.rules,
7950 * device/lib/pic16/libsdcc/Makefile.rules,
7951 * device/lib/pic16/libm/Makefile,
7952 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
7953 to compile with C standard set in Makefile.common
7954 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
7955 rand.c and crc.c in compilation process,
7956 * device/lib/pic16/libsdcc/int/divuint.c,
7957 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
7958 `c' from signed to unsigned,
7959 * device/lib/pic16/startup/crt0.c,
7960 * device/lib/pic16/startup/crt0i.c,
7961 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
7962 keywords to double underlined form, bug fixes in _do_cinit function
7963 which prevented the correct initialization of the .idata segment,
7964 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
7965 core to enter a infinite loop
7966 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
7968 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7970 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
7972 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7974 * device/include/Makefile.in: add support for hc08 subdirectory
7975 * device/include/hc08/: new subdirectory
7976 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
7977 Lucas Loizaga, thanks!
7978 * device/include/hc08/mc68hc908qy.h,
7979 * device/include/hc08/mc68hc908gp32.h,
7980 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
7981 their own directory. Changed internal macro names to use the compiler
7982 reserved namespace. Changed SDCC specific keywords to double
7984 * device/include/math.h,
7985 * device/include/malloc.h,
7986 * device/include/stdarg.h,
7987 * device/include/stdbool.h
7988 * device/include/string.h,
7989 * device/include/tinibios.h,
7990 * device/include/ds400rom.h,
7991 * device/include/8051.h,
7992 * device/include/8052.h,
7993 * device/include/80c51xa.h,
7994 * device/include/at89c55.h,
7995 * device/include/at89S8252.h,
7996 * device/include/at89x51.h,
7997 * device/include/at89x52.h,
7998 * device/include/ds80c390.h,
7999 * device/include/reg764.h,
8000 * device/include/regc515c.h,
8001 * device/include/sab80515.h,
8002 * device/include/mcs51/c8051f000.h,
8003 * device/include/mcs51/c8051f018.h,
8004 * device/include/mcs51/c8051f020.h,
8005 * device/include/mcs51/c8051f040.h,
8006 * device/include/mcs51/c8051f060.h,
8007 * device/include/mcs51/c8051f120.h,
8008 * device/include/mcs51/c8051f300.h,
8009 * device/include/mcs51/c8051f310.h,
8010 * device/include/mcs51/c8051f320.h,
8011 * device/include/mcs51/c8051f330.h,
8012 * device/include/mcs51/c8051f350.h,
8013 * device/include/z180.h: Changed SDCC specific keywords to double
8016 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8018 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8020 * (pic16_assignConfigWordValue): disable testing of configuration
8021 register value with config mask,
8022 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8023 function with port->fun_prefix,
8024 * (genFunction): when generating a naked interrupt function never
8025 create an absolute segment placed in interrupt vector address, place
8026 the actual interrupt function at IVA instead, when an interrupt
8027 function is generated with unspecified interrupt then do not create
8028 the absolute section,
8029 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8030 code for generating a call to generic pointer get/put function with
8031 a call to function pic16_callGenericPointer(),
8032 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8033 the call to the generic pointer get/put functions with prefixing the
8034 function name with port->fun_prefix,
8035 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8036 * src/pic16/main.c (_process_pragma): prefix function with
8038 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8039 calling assembler, old 18Fxxxx macro is deprecated,
8040 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8041 PC_ASMDIR in while condition,
8042 * (findInstruction): add PC_ASMDIR in while condition,
8043 * (buildCallTree): prefix main with port->fun_prefix,
8044 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8045 identifier for variable with banked access in instructions BTFSS,
8046 BTFSC, BCF, BSF, BTG
8047 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8048 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8049 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8050 perform optimization when enviroment variable NO_REG_OPT is set,
8051 * (insideLRBlock): NEW, return 1 if register is inside an
8052 INF_LOCALREGS block,
8053 * (RemoveRegFromLRBlock): remove a register that is completely
8054 eliminated by register optimization, but it is still left in local
8055 register store/restore in/from stack block,
8056 * (Remove2pcodes): after removing register, check to see if it
8057 should be removed from local register store/restore in/from stack
8059 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8060 DUMMY_READ_VOLATILE,
8062 * device/include/pic16/adc.h: minor prototype modifications and
8064 * device/include/pic16/malloc.h: added GPL notice various
8066 * device/include/pic16/stdint.h: NEW, standard header for ints
8067 * device/include/pic16/delay.h: NEW, header for delay functions,
8068 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8070 * device/include/pic16/signal.h: NEW, header providing helper macros
8071 for implementing signal handlers,
8072 * device/include/pic16/stdio.h: added prototypes for functions,
8073 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8074 prototypes for stdin and stdout, added macro PUTCHAR to
8075 automatically implement putchar function prototype,
8076 * device/include/pic16/usart.h: modified and updated USART library,
8077 * device/lib/pic16/libio/adc/,
8078 * device/lib/pic16/libio/i2c: some modifications to improve library
8080 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8081 family of functions,
8082 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8083 family of functions and other sources,
8084 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8085 of the PIC18Fxx[28] devices,
8086 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8087 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8088 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8089 _do_cinit function, because the previous failed when local variables
8090 where not placed in the same memory bank,
8091 * device/lib/pic16/libsdcc/char/: various modifications to improve
8092 library performance,
8093 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8094 information on the new functions of the c library and more...
8096 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8098 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8100 2005-03-26 Raphael Neider <rneider AT web.de>
8102 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8103 if condition == CARRY)
8104 * (genCmp): adapted to new genSkipc semantics
8105 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8106 on rIfx (genCmp was broken)
8108 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8110 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8111 * src/z80/main.c (_keywords[]),
8112 * src/SDCCglobal.h (struct options),
8114 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8115 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8116 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8117 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8118 always available in leading double underscore form. The C99 support is
8119 mostly missing, but it's a start.
8120 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8121 reserved identifier "__data".
8123 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8125 * src/mcs51/peeph.def: fixed bug 1170013
8127 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8129 * device/include/mcs51reg.h: fixed bug 842007
8131 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8133 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8136 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8138 * src/port.h (struct PORT),
8139 * src/avr/ralloc.c (avr_assignRegisters),
8141 * src/ds390/ralloc.c (ds390_assignRegisters),
8143 * src/hc08/ralloc.c (hc08_assignRegisters),
8145 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8147 * src/pic/ralloc.c (pic14_assignRegisters),
8149 * src/pic16/ralloc.c (pic16_assignRegisters),
8151 * src/xa51/ralloc.c (xa51_assignRegisters),
8153 * src/z80/ralloc.c (z80_assignRegisters),
8155 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8156 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8158 * src/SDCCdflow.c (computeDataFlow),
8160 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8162 * src/SDCCcflow.c (*),
8164 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8165 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8166 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8167 immedDom() returning wrong block; probably fixes bug #1160833)
8169 2005-03-20 Borut Razem <borut.razem AT siol.net>
8171 * support/scripts/inc2h.pl: WIN32 port
8173 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8175 * device/lib/makefile.in: added abs.c and labs.c
8177 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8179 * device/include/stdint.h: added
8180 * device/lib/abs.c: added
8181 * device/lib/labs.c: added
8182 * device/include/stdlib.h: added abs() and labs() prototypes
8183 * device/lib/libsdcc.lib: added abs and labs
8184 * device/include/float.h,
8185 * device/lib/_fsmul.c,
8186 * device/lib/printf_fast.c,
8187 * device/lib/printf_tiny.c: updated comments
8189 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8191 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8194 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8196 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8197 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8199 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8201 * device/lib/printf_large.c: removed inline assembly for portability and
8202 readability. Use printf_fast if speed or size are more important.
8203 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8204 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8206 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8208 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8209 prevent compiler warning
8211 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8213 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8214 moved to level 0 and declared as static. Also they are explicit
8215 placed in access bank. This was necessery because some times they
8216 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8217 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8218 optimizations. Currently only compare to unsigned char is implemented,
8219 * src/pic16/gen.c: added fReturnIdx array,
8220 * (struct resolvedIfx) is moved to gen.h and made public,
8221 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8222 * (aopForSym): added an optimization to directly store in stack of
8223 the operand of a SEND iCode,
8224 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8225 but as registers instead (AOP_REG) using the fReturnIdx array,
8226 * (pic16_freeAsmop): remove the freed register from the
8227 _G.sregsAlloc field,
8228 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8229 a compare of 'WREG',
8230 * (pic16_popGetTempRegCond): changed function prototype, now
8231 function takes also a bitVector argument v which holds the current
8232 set of registers that are allocated for stack access by aopForSym,
8233 registers allocated in aopForSym for accessing stack symbols are not
8234 any more part of the functions usedRegs field,
8235 * (genCall): some times aopOp is called for a stack variable to be
8236 send, aopForSym might perform the push, if this is true make sure
8237 that genCall doesn't push the variable twice by testing _G.resDirect,
8238 * (genFunction): changed testing for unspecified interrupt number
8239 from 256 to INTNO_UNSPEC,
8240 * modified selection scheme of frame pointer generation. Previously
8241 if function did use local registers a frame pointer was generated,
8242 now a frame pointer is generated only if function has arguments
8243 (that need PLUSW2 register access), or has stack arguments, or the
8244 compiler is not instructed to omit the frame pointer,
8245 * (genEndFunction): before restoring local registers that were saved
8246 in the function preamble, also restore the registers that *might*
8247 have been allocated for stack access,
8248 * (genRet): removed some old comments,
8249 * (genCmp, the active (RN's) version): added a call to the
8250 pic16_genCmp_special function to perform the compare with a more
8251 robust and optimized way,
8252 * (genInline): a feature has been added in inline code generation,
8253 which allows a wildcard variable substitution when writing inline
8254 assembly. Code is incomplete and experimental therefore undocumented,
8255 * (genCast): changed order of aopOp for result and right to allow
8256 aopForSym to directly load the result if possible,
8257 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8258 perform an optimized compare on some selected special occasions,
8259 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8260 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8261 generate an IVT any more,
8262 * src/pic16/main.c (pic16_optionsTable): added command line option
8264 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8265 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8267 * src/pic16/NOTES: Raphael Neider added in list of active developers
8268 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8269 jumptable_end to prevent bug #,
8270 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8271 inCond and outCond fields,
8272 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8273 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8274 turn off register spilling,
8275 * (packRegsForOneUse): synced with other ports' versions although it
8276 is not used currently,
8277 * (pic16_packRegisters): added an optimization while reading
8278 structure bitfields, some registers may be saved (malloc code is
8279 decreased by 80 bytes)
8281 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8283 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8284 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8285 this can be optimized more?
8287 2005-03-10 Raphael Neider <rneider AT web.de>
8289 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8290 genNearPointerGet): (hopefully) fixed access to bitfields via
8291 pointers (p->bitN = x; and x = p->bitN; failed)
8293 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8295 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8297 2005-03-09 Raphael Neider <rneider AT web.de>
8299 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8301 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8303 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8304 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8305 (regTypeNum): set REG_BIT type if necessary
8306 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8307 * support/regression/tests/critical.c: check bug 1144613
8309 2005-03-02 Raphael Neider <rneider AT web.de>
8311 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8313 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8315 * src/avr/ralloc.c (serialRegAssign),
8316 * src/ds390/ralloc.c (serialRegAssign),
8317 * src/hc08/ralloc.c (serialRegAssign),
8318 * src/mcs51/ralloc.c (serialRegAssign),
8319 * src/pic/ralloc.c (serialRegAssign),
8320 * src/pic16/ralloc.c (serialRegAssign),
8321 * src/xa51/ralloc.c (serialRegAssign),
8322 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8324 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8326 * src/SDCCast.c (decorateType): fixed bug 1124787
8328 2005-02-20 Hubert Sack <sack AT digiplan.de>
8329 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8331 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8334 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8336 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8337 to keep the correct label reference count when adding/removing references
8338 to labels. A peephole file using this is appended to patch #1144962.
8340 2005-02-14 Raphael Neider <rneider AT web.de>
8342 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8343 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8344 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8345 retrievals of result operand's value on assignment
8347 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8349 * device/include/pic16/string.h: modified prototype for memccpy()
8350 to memccpy(void *, void *, char, size_t)
8351 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8352 check whether to omit frame pointer or not,
8353 * (genInline): convert all occurences of "\n" to LF in inline
8354 assembler blocks, this helps formatting the inline text,
8355 * (pic16_loadFSR0): modified prototype,
8356 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8357 removed some 8051 legacy code,
8358 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8359 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8360 before allocating temporary registers in functions,
8362 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8364 * support/regression/tests/bitvars.c: corrected the "fix"
8366 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8368 * support/regression/tests/bitvars.c,
8369 * support/regression/tests/bitwise.c,
8370 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8372 2005-02-10 Raphael Neider <rneider AT web.de>
8374 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8375 different size for Alpha
8376 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8378 2005-02-09 Raphael Neider <rneider AT web.de>
8380 * src/SDCC.lex(doPragma) : save and restore warning options as well
8381 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8382 * have #pragma less_pedantic set the errorlevel to WARNING
8384 * (cloneOptimize) : fixed wrong malloc's size
8385 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8386 facilitate correct handling of #pragma (save|restore)
8388 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8390 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8392 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8394 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8396 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8398 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8400 2005-02-02 Raphael Neider <rneider AT web.de>
8402 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8403 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8404 * (pic16_storeForReturn): fixed to allow returning function pointers
8405 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8406 * device/include/pic16/{stddef.h,stdbool.h}: added
8408 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8410 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8412 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8414 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8415 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8416 appeared to be required
8418 2005-01-31 Borut Razem <borut.razem AT siol.net>
8420 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8421 include/mcs51 and include/z80 directories to the package
8423 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8425 * src/hc08/gen.c (genFunction): fixed bug #1112752
8427 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8429 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8431 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8433 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8435 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8437 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8439 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8441 * device/include/c8051fxxx.h: removed these 6 files
8442 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8444 2005-01-26 Raphael Neider <rneider AT web.de>
8446 * src/pic16/gen.c (genAssign): fixed assignment from longs
8447 in codespace (were cut to three bytes)
8448 * (genDummyRead): implemented (except for CODESPACE...),
8450 * src/pic16/glue.c (emitStatistics): beautified
8451 * device/lib/pic16/libm/Makefile: added include path
8453 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8455 * src/z80/gen.c (aopPut): fixed bug #1103902
8457 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8459 * device/lib/expf.c: fixed bug #1095792
8461 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8463 * device/lib/pic16/libm: added Math library sources
8465 2005-01-24 Raphael Neider <rneider AT web.de>
8467 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8468 to enable upcast to pCodeOpReg2 (there is no type tag to
8469 differenciate the two and pic16_popGet2p cast into PCOR2)
8470 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8471 (sizeof(sectNames) changed to sizeof(sectName))
8472 Both patches fix segfaults under MinGW.
8474 2005-01-23 Raphael Neider <rneider AT web.de>
8476 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8477 Safe_[mc]?alloc()'ed variables
8478 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8479 of (byte sized) temporaries (assign them to WREG for now)
8480 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8481 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8482 this might fix SIGSEGVs on MinGW...
8483 * src/SDCCopt.c (killDeadCode): restored original behaviour
8484 (volatile operands might get thrown away though)
8486 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8488 * src/pic16/gen.c: fixed bug #1106975,
8489 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8490 pointer update, INTCON is saved, global interrupts are disabled and
8491 restored after updateing TOS.
8492 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8493 * added function attribute 'shadowregs' to take advantage of shadow
8495 * added function attribute 'wparam' as an alternative to the wparam
8497 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8498 user declares a non-ISR function as 'shadowregs',
8499 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8501 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8503 * .version: bumped version number to 2.4.8
8504 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8506 * device/lib/pic16/libio/i2c/: I2C module support library,
8507 * device/include/pic16/i2c.h: I2C support library header,
8508 * device/lib/pic16/libc/stdio/: standard IO support sources,
8509 * (printf_small.c): printf_small() source, supports float print,
8510 * (printf_tiny.c): printf_tiny() source, does not support floats,
8511 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8512 enable global optimizations for entire library source, other
8513 Makefiles in the source tree are also modified to reflect this,
8514 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8516 * doc/sdccman.lyx: updated to reflect new changes,
8517 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8518 sym->onStack if-case,
8519 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8520 sbit, idata, _idata, xdata, _xdata,
8521 * added pragma library, to link an external library, (see doc),
8522 * removed command line options, --pomit-config-words, --pomit-ivt,
8523 --pleave-reset-vector,
8524 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8525 when calling assembler to reflect memory model used, also define
8526 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8527 reflect stack model used,
8528 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8529 on stack return NULL,
8531 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8533 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8534 of the operands is volatile. Fixes #1020220
8536 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8538 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8539 * (OptimizeRegUsage): make sure that there is really no other flow where
8540 the first pCode is used
8542 2005-01-22 Raphael Neider <rneider AT web.de>
8544 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8545 to fix #1106967 (pCode->seq are not set up correctly)
8547 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8549 * src/SDCCglue.c (glue): make sure code area is declared before the
8550 static initialization area.
8552 2005-01-21 Raphael Neider <rneider AT web.de>
8554 * device/lib/Makefile.in: fixed test for pic16 install dir
8555 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8557 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8558 added --optimize-goto compiler switch and pragma wparam documentation
8559 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8560 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8561 and PRODH closing bug #1071770 (peephole optimizer)
8563 2005-01-19 Raphael Neider <rneider AT web.de>
8565 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8566 cmdLine buffers (used when calling sdcpp...) are large enough
8567 (MAX_PATH=256 truncates arguments leading to system halts when
8569 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8570 * (genUminus): rewritten to for efficiency
8571 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8572 used uninitialized in some cases)
8573 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8574 copy the third byte from the int -- now assumes 0x80 (data memory)
8575 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8576 operands (genAddLit expects the iCode's operands to swapped as
8577 well), fixed leftover bytes (crashed for short left operands)
8578 * (pic16_genMinusDec): performance improvements, removed false
8580 * (pic16_genMinus): fixed to cope with differently sized operands
8581 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8583 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8584 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8585 new banksel optimization
8586 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8587 analysis for temporary registers (segfaults...)
8588 * src/pic16/peeph.def: added rule
8590 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8592 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8593 which converts a float number to its ASCII representation
8594 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8595 functions to convert the fractional and integer part of a float to ASCII,
8596 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8597 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8599 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8601 * device/include/pic16/adc.h: added GPL info,
8602 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8603 a pCodeOp as tested operand,
8604 * (genNearPointerGet): optimized bit testing, does not use
8605 intermediate register for bit value, test directly instead with
8606 BTFSS, BTFSC, works only for single bits,
8607 * (genpic16Code): dump the name of the iCode in the asm,
8608 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8609 renamed to pic16_decodeOp,
8610 * (serialRegAssign): do not allocate a temporary register for iCode
8611 sequences that test a single bit for 1/0
8613 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8615 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8616 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8617 access stack and frame pointers. They are initially assigned to
8618 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8619 accessing SFRs. Updated all occurences of modification of stack or
8620 frame pointer in gen.c and pcode.c,
8621 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8622 assigning of a literal value to pointers,
8623 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8624 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8627 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8629 * doc/sdccman.lyx: update documentation about stack pragma, added
8630 some info for stack memory models
8632 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8634 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8636 2005-01-08 Raphael Neider <rneider AT web.de>
8638 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8639 udata sections to fix bug #1097823
8641 2005-01-05 Raphael Neider <rneider AT web.de>
8643 * src/pic16/gen.c (genGenericShift): added handling of differently
8644 sized left operand and result
8646 2005-01-04 Raphael Neider <rneider AT web.de>
8648 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
8649 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
8650 to hold the condition bit)
8651 * added new version of genCmp (old code available via #define)
8652 * added new version of genShiftLeft/genShiftRight in a generic
8653 way, now supports shifting by negative values
8654 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
8655 shiftCount (expected by genGenericShift)
8656 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
8657 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
8659 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
8660 is an invalid literal too...)
8662 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
8664 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
8665 from Raphael Neider,
8666 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
8667 for 8-bit literals. This fixes some literal operands which are sign
8668 extended to 16-bits ints when instruction needs only 8-bits.
8670 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
8672 * device/lib/logf.c: added mcs51 assembly version
8673 * device/lib/expf.c: added mcs51 assembly version
8674 * device/lib/_logexpf.c: new shared asm code for expf and logf
8675 * device/include/math.h: add defines for assembly math library
8676 * device/lib/Makefile.in: build new _logexpf.c
8677 * device/lib/libfloat.lib: use new _logexpf.c
8679 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8682 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
8683 device types which have less than 0x7f registers.
8685 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8687 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
8689 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8691 * device/lib/printf_fast.c: only build on supported arch.
8692 * device/lib/printf_tiny.c: only build on supported arch.
8693 * device/lib/printf_fast_f.c: only build if asm float lib
8694 * device/lib/_fsget1arg.c: only build if asm float lib
8695 * device/lib/_fsget2args.c: only build if asm float lib
8696 * device/lib/_fsnormalize.c: only build if asm float lib
8697 * device/lib/_fsreturnval.c: only build if asm float lib
8698 * device/lib/_fsrshift.c: only build if asm float lib
8699 * device/lib/_fsswapargs.c: only build if asm float lib
8700 * device/include/stdio.h: don't provide print_fast,
8701 print_fast_f, print_tiny prototypes if --xstack used
8703 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
8705 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
8706 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
8709 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8711 * device/lib/printf_fast_f.c: same as printf_fast, but
8712 with floating point enabled
8713 * device/lib/printf_fast.c: minor tweaks
8714 * device/include/stdio.h: add printf_fast_f
8716 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8718 * src/SDCCmain.c: make --float-reent default for mcs51
8719 * device/lib/_fsadd.c: added mcs51 assembly version
8720 * device/lib/_fssub.c: added mcs51 assembly version
8721 * device/lib/_fsmul.c: added mcs51 assembly version
8722 * device/lib/_fsdiv.c: added mcs51 assembly version
8723 * device/lib/_fseq.c: added mcs51 assembly version
8724 * device/lib/_fsneq.c: added mcs51 assembly version
8725 * device/lib/_fsgt.c: added mcs51 assembly version
8726 * device/lib/_fslt.c: added mcs51 assembly version
8727 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
8728 * device/lib/Makefile.in: add _fscmp to build
8729 * device/lib/libfloat.lib: add _fscmp to build
8731 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8733 * device/lib/_fs2slong.c: added mcs51 assembly version
8734 * device/lib/_fs2sint.c: added mcs51 assembly version
8735 * device/lib/_fs2schar.c: added mcs51 assembly version
8736 * device/lib/_fs2ulong.c: added mcs51 assembly version
8737 * device/lib/_fs2uint.c: added mcs51 assembly version
8738 * device/lib/_fs2uchar.c: added mcs51 assembly version
8739 * device/lib/_slong2fs.c: added mcs51 assembly version
8740 * device/lib/_sint2fs.c: added mcs51 assembly version
8741 * device/lib/_schar2fs.c: added mcs51 assembly version
8742 * device/lib/_ulong2fs.c: added mcs51 assembly version
8743 * device/lib/_uint2fs.c: added mcs51 assembly version
8744 * device/lib/_uchar2fs.c: added mcs51 assembly version
8745 * device/include/float.h: added #define to select asm vs c
8747 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
8749 * device/lib/printf_fast.c: improvements to float output
8750 * device/include/float.h: add defines for assembly float library
8751 * device/lib/_fsget1arg.c: receive 1 float arg
8752 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
8753 * device/lib/_fsnormalize.c: normalize a float
8754 * device/lib/_fsreturnval.c: return float, various helper routines
8755 * device/lib/_fsrshift.c: right shift a float's mantissa
8756 * device/lib/_fsswapargs.c: swap 2 floats
8757 * device/lib/Makefile.in: build these 6 new files for mcs51
8758 * device/lib/libfloat.lib: add these 6 files to the library
8760 2004-12-26 Borut Razem <borut.razem AT siol.net>
8762 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
8765 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
8767 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
8768 and fully reentrant and register bank neutral.
8769 * device/lib/printf_fast.c: added float (not enabled by default),
8770 added compact/slower integer (also not enabled by default),
8771 improved size/speed of fast integer code, other minor changes
8772 * device/include/stdio.h, device/lib/Makefile.in,
8773 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
8775 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
8777 * src/pic16/pcode.c: declaring variables other than at the start of a
8778 block is not supported in C by VC6.
8780 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
8782 * applied a previous patch from Raphael Neider that wasn't included
8783 in the previous commits, which fixes infinite loops within jumptable
8785 * made some fixes that previous patches introduced
8787 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
8789 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
8790 that fixes an issue with AOP_PCODE asmop's offset,
8791 * (pic16_popCopyReg): update instance field too,
8792 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
8793 function of pic port,
8794 * (genCmp, genAnd, genAssign),
8795 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
8797 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
8799 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
8800 variables initial values to idata section,
8801 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
8802 variables in some functions. This utilizes parmBytes field of iCode
8803 structure to hold the offset of the variable in stack. (might be
8804 able to use the stack field too?)
8805 * applied patch from Raphael Neider # ### , # ###
8806 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
8807 variable initial values in idata section,
8808 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
8809 for static variables with initial value
8810 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
8811 applied fix in while loop from Raphael Neider.
8813 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
8815 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
8816 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
8817 * src/ds390/ralloc.c (serialRegAssign): spill bits
8818 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
8819 * support/Util/SDCCerr.c,
8820 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
8821 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
8822 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
8824 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
8826 * device/include/sdcc-lib.h: inserted LGPL, added includes
8827 asm/ds390/features.h and asm/mcs51/features.h
8828 * device/include/asm/default/features.h,
8829 * device/include/asm/gbz80/features.h,
8830 * device/include/asm/z80/features.h: added empty _AUTOMEM
8832 * device/include/asm/ds390/features.h,
8833 * device/include/asm/mcs51/features.h: added files with defines for
8834 _AUTOMEM and _STATMEM indicating automatic and static storage class
8835 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
8836 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
8837 * src/SDCCicode.c (geniCodeCast),
8838 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
8839 * src/SDCCloop.c (loopInduction): removed unused variable lr
8840 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
8841 to convertToFcall to include char modulo (RFE 1065037), added check
8842 if left operand is unsigned and use abs of literal value
8843 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
8844 as it doesn't work after conversion from peephole.def to peephole.rul
8845 * src/mcs51/gen.c (toBoolean): added check for size,
8846 (genModOneByte): optimized code for signed char modulo a literal
8847 power of 2 (thanks to Hubert Sack),
8848 (genRRC): removed unnecessary "clr c",
8849 (genRLC): replaced "add a,acc" with cheaper "rlc a"
8850 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
8852 swapped rules 256.c and 256.d,
8853 extended 256.d by using new multiple checks (thanks Erik),
8854 added rules 256.e and 256.f,
8855 updated rule 261.a and 261.b to new generated code
8856 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
8858 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8860 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
8861 induction related bugs, including first part of bug #1074377
8863 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
8865 * applied patch from bug-report #1076292,
8866 * applied patches for genAnd and Goto-optimizations for Raphael
8868 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
8869 dump a less iCode information,
8870 * src/pic16/device.h (pic16_options_t): added field debgen,
8871 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
8872 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
8873 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
8875 * (various functions): added macros FENTRY and FENTRY2 to functions,
8876 to emit function prologue,
8877 * (various functions): fixed indentation,
8878 * (genNearPointerGet): fixed loading of FSR0,
8879 * (genPackBits): applied patch from Raphael Neider to fix updating
8880 of FSR0 and touching only the modified bits,
8881 * src/pic16/genarith.c (various functions): added macros FENTRY to
8882 emit function prologue in comments,
8883 * src/pic16/pcode.h: added functions debugf2, debugf3,
8884 * src/pic16/ralloc.c: partial fix for packForPush caused
8887 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8889 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
8890 <stsp AT users.sourceforge.net> with reversed byte order
8891 * support/regression/tests/rotate.c: added (ds390 skips some tests)
8893 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8895 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
8897 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
8898 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
8900 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8902 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
8904 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8906 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
8908 (setFromConditionArgs): friendly operand parser for peephole rules,
8909 (operandBaseName, operandsNotRelated): new peephole condition
8910 "operandsNotRelated" -- similar to "operandsNotSame", but takes
8911 architecture specific register naming into account, handles n-way
8912 comparisons, and supports quoted literals
8913 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
8915 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8917 * src/mcs51/peeph.def: fixed bug #1076940
8919 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8921 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
8923 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8925 Adding support for replacing ljmps with sjmps in jumptables
8926 generated for switch statements. For now you need to set the
8927 environment variable SDCC_SJMP_JUMPTABLE to enable this.
8928 Now 4 algorithms for mcs51 jumptable generation are used:
8929 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
8930 addresses loaded pc-relative for up to 112 cases and stack-pushing
8931 target addresses loaded with offset from dptr for up to 256 cases.
8933 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
8934 * src/mcs51/main.c: adapted constants for switch table generation
8935 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
8937 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
8939 * device/lib/printf_large.c (_print_format): fixed bug 1073386
8940 * support/regression/tests/bug1057979.c: added test for bug 1073386
8942 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8944 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
8947 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8949 * src/pic16/device.h,
8950 * src/pic16/genarith.c,
8953 * src/pic16/pcode.c: applied patches #1068154 and #1070213
8955 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
8957 Large cummulative patch for pic16 port.
8958 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
8959 to call when a stack overflow occurs,
8960 * (malloc.h): added CVS Id tag,
8961 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
8963 * added libc directory. The current version of LibC contains string
8964 functions, ctype functions and macros and some functions of the
8965 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
8966 be extensively tested in the future. Standard disclaimer here.
8967 Library is not automatically build yet. But one can build it by
8968 invoking 'make' inside the libc directory.
8969 * added ADC library under libio. Preliminary version yet.
8971 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
8972 * src/pic16/gen.c (aopForRemat): asmop size is filled by
8973 aopForRemat() now and not by pic16_aopOp(),
8974 * (pic16_popGetTempReg): removed warning messgae when allocating
8975 temporary registers, its a buggy feature and will be removed,
8976 * (pic16_popGet): set register instance field in AOP_CRY,
8977 * (pic16_outBitC): fixed for results in size greater than 1,
8978 * (genUminusFloat): fixed for pic16, ported code from mcs51,
8979 * (pic16_storeForReturn): optimized return of 0,
8980 * (genCmp): experimental code for new genCmp which uses PIC18's
8981 special compare&skip instructions. Initial tests fail some times
8982 with variables grater than 1 byte in size, so new code is disabled,
8983 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
8985 * (genCast): began a fix to optimize the casting of a bit to another
8986 bit, now assigning a bitfield to another bitfield will fail, sorry,
8987 * src/pic16/main.c: disabled the use of lr-support feature,
8988 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
8989 * added some function prototypes, added function _debugf prototype,
8990 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
8991 bits with offset (case PO_GPR_BIT),
8992 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
8994 * (isBankInstruction): modified to return 0 for no banking instruction,
8995 and 1 for banking instruction,
8996 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
8997 caused stop processing pCodes after a inline assembly block,
8998 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
8999 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9000 registers when it shouldn't,
9001 * src/pic16/ralloc.c (allocReg): add preliminary support for
9002 supporting a limited set of temporary registers,
9004 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9006 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9007 genDataPointerSet): ensure assignments always copy in MSB to LSB
9009 (loadRegFromAop): recognize CLRH optimization,
9010 (genFunction): optimize RECEIVE iCodes in reentrant functions
9012 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9014 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9015 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9017 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9018 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9019 contiguous with data
9021 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9023 * device/lib/_gptrget.c (_gptrget),
9024 * device/lib/_gptrgetc.c (_gptrgetc),
9025 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9026 instead of sjmp to ret
9027 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9028 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9030 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9032 * .version: bumped version to 2.4.7
9033 * device/lib/_gptrget.c (_gptrget): is now _naked
9034 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9035 * device/lib/_gptrput.c (_gptrput): is now _naked
9036 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9037 (createFunction): fixed xstack
9038 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9039 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9041 (geniCodeCritical): store original interrupt state in an iTemp bit
9042 var unless stack-auto
9043 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9044 * src/SDCCmain.c (setIncludePath): added include/target to search path
9045 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9046 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9048 (processFuncArgs): put bit vars in bit area
9049 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9050 unsaveRBank): fixed xstack,
9051 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9052 (genFunction, genEndFunction): fixed xstack,
9053 (genAssign): optimization don't walk backwards through mem
9054 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9055 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9056 * support/regression/Makefile: also make library (for stack-auto) when
9057 making "all" and added "test-mcs51-xstack-auto"
9058 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9059 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9060 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9061 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9062 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9063 make-library by MAKE_LIBRARY
9064 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9065 regression tests for xstack
9066 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9067 * support/regression/tests/critical.c: test for critical on mcs51
9069 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9071 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9072 built version of sdcc instead of installed version
9074 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9076 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9077 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9079 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9080 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9081 WARNING: remove device/lib/build/z80/printf.o by hand when
9082 updating from previous build!
9083 * device/lib/z80/printf.c: updated comment
9084 * support/regression/tests/bug1057979.c: test all ports now
9085 * support/regression/tests/bug1065458.c: file added
9087 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9089 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9090 *_start and *_end symbols for static functions
9092 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9094 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9095 and search crt0.o in all library paths,
9096 (setIncludePath): proper handling of --nostdinc,
9097 (setLibPath): proper handling of --nostdlib
9098 * support/regression/Makefile,
9099 * support/regression/ports/ds390/spec.mk,
9100 * support/regression/ports/gbz80/spec.mk,
9101 * support/regression/ports/hc08/spec.mk,
9102 * support/regression/ports/mcs51/spec.mk,
9103 * support/regression/ports/mcs51-large/spec.mk,
9104 * support/regression/ports/mcs51-stack-auto/spec.mk,
9105 * support/regression/ports/z80/spec.mk: use include and lib files from
9106 built version of sdcc instead of installed version
9107 * doc/sdccman.lyx: fixed typo in --nostdinc
9109 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9114 * src/pic/gen.c : added support to generate code for struct bit fields.
9116 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9118 * as/xa51/xa_version.h,
9119 * device/include/errno.h,
9120 * device/include/regc515c.h,
9121 * device/lib/_itoa.c,
9122 * device/lib/_ltoa.c,
9123 * device/lib/ser_ir_cts_rts.c,
9124 * sim/ucsim/xa.src/glob.cc,
9125 * sim/ucsim/xa.src/inst_gen.cc,
9126 * sim/ucsim/xa.src/xa_bit.cc,
9127 * sim/ucsim/xa.src/xa_sfr.cc,
9128 * sim/ucsim/z80.src/inst_dd.cc,
9129 * sim/ucsim/z80.src/inst_fdcb.cc,
9130 * support/scripts/keil2sdcc.pl,
9131 * src/pic16/pic16.dsp,
9132 * src/pic16/pic16a.dsp: corrected cvs line endings
9133 * device/lib/printf_large.c: fixed bug 1057979
9134 * src/pic16/gen.c: fixed non-C standard code
9135 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9136 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9137 * support/regression/ports/mcs51/support.c: reload T1 asap
9138 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9139 pdata use and clear idata startup behaviour
9140 * support/regression/tests/bug1057979.c: added
9142 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9144 * device/examples/ds390/ow390/ad26.h,
9145 * device/examples/ds390/ow390/cnt1d.h,
9146 * device/examples/ds390/ow390/crcutil.c,
9147 * device/examples/ds390/ow390/ownet.h,
9148 * device/examples/ds390/ow390/owsesu.c,
9149 * device/examples/ds390/ow390/swt12.h,
9150 * device/examples/ds390/ow390/swtoper.c,
9151 * device/examples/ds390/ow390/temp10.h,
9152 * device/examples/ds390/ow390/thermodl.c,
9153 * device/examples/ds390/tinitalk/tinitalk.dsp,
9154 * device/examples/ds390/tinitalk/tinitalk.dsw,
9155 * device/examples/mcs51/clock/hw.h,
9156 * device/examples/mcs51/simple2/go.bat,
9157 * device/examples/serialcomm/windows/serial.h,
9158 * device/examples/xa51/dummy.c,
9159 * device/examples/xa51/hello.c,
9160 * device/include/80c51xa.h,
9161 * device/include/at89x051.h: corrected cvs line endings
9163 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9165 * src/pic16/main.c (options): added command line --gstack, to trace
9166 stack over/under flows,
9167 * added pragma 'wparam' to allow passing first byte of function
9168 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9169 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9170 call to __gstack_test function and sets up the symbol as extern,
9171 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9172 * popaop): added call to pic16_testStackOverflow,
9173 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9175 * (genCall, genPcall): now all parameters are passed via stack
9176 except in functions that are pass to wparam pragma in which WREG is
9178 * (genPcall): REENTRANT flag is checked to see if variable prototype
9179 contains reentrant keyword, don't call a non-reentrant function, via
9180 a reentrant function pointer or vice versa, functions are never
9182 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9184 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9185 SIGSEGV when accessing a NULL register stucture,
9186 * (pic16_printGPointerType): modified to handle UPPER modifier for
9187 function initializers, changed prototype of function to simpler one,
9188 * (pic16_printIvalFuncPtr): check to see if function is already
9189 added in externs list,
9190 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9191 optimized a move from W to SFR with a move to the same register
9193 * device/lib/pic16/debug: NEW directory, contains debug features
9194 which are enabled when linking with libdebug.lib, currently command
9195 line option --gstack enables stack pointer tracing for over/under
9196 flow, corresponding sources are in debug/gstack
9198 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9200 * doc/sdccman.lyx: updated SDCC version,
9201 * (PIC16 port): update list of command line options,
9202 * src/pic16/device.h (structure pic16_options_t): added field gstack
9203 to enable stack overflow tracing on push/pops,
9204 * src/pic16/device.c (statistics structure): added statistics
9206 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9207 pic16_dump_int_registers): increase statistics counters for each
9208 * variable which is encountered
9209 * (pic16_dump_usection): emit each .udata variable to its own udata
9211 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9212 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9213 parameters via stack, otherwise use old scheme,
9214 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9215 assembler output file,
9216 * src/pic16/main.c: added command line options --gstack to enable
9217 push/pop tracing for stack overflow,
9218 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9219 instructions): added size of each instruction,
9220 * (pic16_countInstruction): estimate size of instructions in
9221 the_pFile list, inline assembly blocks are not counted,
9222 * (pic16_FixRegisterBanking): trace previous register usage, when
9223 banksel optimizations is greater than 0, don't emit a redudant
9226 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9228 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9229 * src/pic16/ralloc.c : applied same fix for pic16.
9230 * src/pic/gen.c : tidied it up a little.
9232 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9234 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9235 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9237 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9239 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9241 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9243 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9244 non-reentrant function __modsint in the interrupt function (thus
9245 corrupting math operations during serial I/O)
9246 * device/lib/ser_ir.c: as above, changed buffersize
9247 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9249 * doc/Makefile: added option -t for rsync
9251 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9253 * src/SDCCast.h (struct ast),
9254 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9256 2004-10-20 Borut Razem <borut.razem AT siol.net>
9258 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9261 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9263 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9265 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9266 support functions to replace long sequences of MOVFF's from access
9267 bank registers to stack and vice versa,
9268 * src/pic16/device.h: added new field opt_flags, where optimization
9269 flags can be set to enable certain features,
9270 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9271 * pBlock, (genFunction, genEndFunction): surroung loop for
9272 saving/loading used registers in stack with PC_INFO pCodes,
9273 INF_LREGS. Code in between can then be optimized by pCode optimizer
9274 to support function calls,
9275 * (genDataPointerSet): fixed bug which loaded float fields in
9276 structures with corrupt data,
9277 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9278 in a standard way debug info on stderr. Feature used for developing
9280 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9281 obsolete chunks of code,
9282 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9283 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9284 * pic16/src/pcode.c (pic16_newpCodeInfo,
9285 * (pic16_newpCodeOpLocalRegs),
9286 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9288 * (pic16_pCodeConstString): printing of the initial value of a
9289 symbol as a comment is inhibited since parsing was already done by
9290 copyStr and output is corrupt,
9291 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9293 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9295 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9297 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9299 * as/mcs51/lkarea.c: removed old K&R style,
9300 (lnksect): changed check on boundary error,
9301 (lnksect2): changed check on boundary error,
9302 (lnksect2): extend XSTK to end of page if size = 1
9303 * as/mcs51/lkmain.c: removed old K&R style,
9304 (Areas51): create l_IRAM symbol
9305 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9306 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9307 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9308 * device/lib/_mullong.c: added version to be compiled with xstack
9309 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9310 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9311 * device/lib/mcs51/crtxstack.asm: fixed comment
9312 * src/SDCCglue.c: maxInterrupts defaults to 0,
9313 (emitMaps): added pdata,
9314 (createInterruptVect): (re)moved default,
9315 (glue): added pdata,
9316 (glue): moved __start__xstack to XSTK with default size 1
9317 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9318 and options.float_rent when options.stackAuto is set,
9319 (linkEdit): only write XDATA_NAME if provided on command line
9321 * src/SDCCmem.c: added pdata
9322 * src/port.h: added pdata_name to PORT
9323 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9324 (saveRegisters, unsaveRegisters): removed usage of B,
9325 (genMinus): fixed accumulator clash,
9326 (genJumpTab): added comment, this needs another look
9327 * src/mcs51/gen.c: added check for "B in use" paranoia,
9328 added pushB() and popB()
9329 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9338 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9339 added PSEG (PAG,XDATA) or NULL to port specifier
9340 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9341 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9342 (_mcs51_genInitStartup): removed __start__xstack equ,
9343 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9344 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9345 * src/z80/gen.c (_rleAppend): fixed warnings
9346 * support/regression/tests/zeropad.c: added pdata test
9347 * .version: bumped to 2.4.6
9349 2004-10-17 Borut Razem <borut.razem AT siol.net>
9351 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9352 as a part of nightly build
9354 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9356 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9357 WREG holds the first byte function parameters,
9358 * (aopForSym): take special case for symbols which are in FARSPACE
9359 but in CODESPACE too,
9360 * (assignResultValue): modified to take into account _G.useWreg,
9361 * (genCall): don't use wreg for parameter passing when function is
9362 declared as reentrant, too, added optimization INCF to stack
9363 pointer when stack parameter count is 1,
9364 * (genFunction, genEndFunction): refurnished and fixed to not using
9365 wreg for passing parameters when function has varargs or is
9366 reentrant, fixed bug with symbol name compare for generating
9367 functions in absolute address,
9368 * (pic16_storeForReturn): refurnished,
9369 * (genCmp): began writing a new version of the function, not ready
9370 yet, therefore it is disabled,
9371 * (genAssign): do not read code memory when assigning a function to
9373 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9374 array of characters, not pointer,
9375 * (pic16initialComments): in debug mode emit an .ident directive for
9377 * (_process_pragma): emit a new warning type (internal to pic16)
9378 when setting stack to default length, emit a similar warning when
9379 placing a function at absolute address and address is not word aligned
9380 * (_pic16_parseOptions): added 'return TRUE' statement,
9381 * (_pic16_linkEdit): if compiling a source, then add the source's
9382 file object, first in the list of objects to link,
9384 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9386 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9387 * src/pic/main.c : removed VC warning.
9388 * src/pic/gen.c : changed comment.
9390 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9392 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9393 reference to a deprecated symbol _GPTRREG was causing failure to
9394 link. Thanks G. M. Gallant for the info.
9396 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9398 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9399 comments for Bugs item #954788.
9401 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9403 * src/pic16/device.c (pic16_dump_gsection,
9404 * pic16_groupRegistersInSection): handle symbols declared to be in
9405 access bank differently,
9406 * src/pic16/gen.c (struct _G): added field resDirect,
9407 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9408 send values read from stack directly to result and don't allocate
9410 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9412 * (pic16_sameRegsOfs): NEW,
9413 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9414 free because they were not allocated from temporary pool,
9415 * pic16_popRegFromString): workaround to fix a problem with
9416 allocating variables twice or never,
9417 * (genGenPointerGet): using PRODL instead of FSR0H,
9418 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9420 * (genAssign): take advantage of the _G.resDirect flag,
9421 * (genCast): around line 11844, use mov2f instead of directly
9422 MOVFF'ing between operands to account for literal values,
9423 * src/pic16/genutils.c: some new debug functions for gpsim have been
9425 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9426 float with integer part only,
9427 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9428 place variables in access bank
9429 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9430 updated sources to reflect recent changes in gen.c
9432 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9434 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9435 sources that searched for headers in installation path, now the
9436 device/include/pic16 is used,
9437 * src/pic16/glue.c (pic16glue),
9438 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9439 .line directives if not in debug mode, this suppresses assembler's
9440 warnings for ignored directives
9442 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9444 * src/port.h: made reset_regparms prototype void parameter explicit.
9445 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9446 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9447 * doc/sdccman.lyx: documented warning disabling and how to use
9448 printf_large to make it print floats.
9449 * device/include/stdbool.h: NEW
9450 * device/lib/_atof.c,
9451 * device/lib/_divuint.c,
9452 * device/lib/_divulong.c,
9453 * device/lib/expf.c,
9454 * device/lib/printf_large.c,
9455 * device/lib/sincosf.c,
9456 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9457 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9458 a completely reentrant lib.
9460 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9462 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9463 * device/include/pic16/stdio.h: fixed bug with colon
9465 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9467 * device/include/pic16/stdio.h,
9468 * device/include/pic16/stdlib.h,
9469 * device/include/pic16/math.h: NEW
9470 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9471 declared as _naked to reduce overhead
9472 * device/lib/Makefile.in (target port-specific-objects-pic16):
9473 changed * to *.* so to ignore the CVS directory,
9474 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9475 stacked variables back in stack,
9476 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9479 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9481 * .version: bumped version number to 2.4.5
9482 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9483 * support/Util/SDCCerr.c (messages structure): added entry for
9486 Large cumulative patch for pic16 port and libraries.
9487 * device/include/pic16/sdcc-lib.h,
9488 * device/include/pic16/stdarg.h,
9489 * device/include/asm/pic16/features.h,
9490 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9491 * device/include/pic16/float.h: changes reentrant keyword with
9492 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9493 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9494 updated target build-libraries to include objects from gptr,
9495 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9496 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9497 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9498 all function headings,
9499 * src/SDCCmain.c: added global parameter userIncDirsSet,
9500 * (parseCmdLine): when option -I is encountered add directory to
9502 * src/version.awk: added space between control and long,
9503 * src/pic16/NOTES: added some notes for the port,
9504 * src/pic16/gen.c: added prototype for mov2fp function,
9505 * (fReturnpic16[]): properly named return value registers,
9506 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9507 * (aopForSym): added code to handle symbols with onStack flag set,
9508 symbols onStack are allocated PTRSIZE bytes,
9509 * (aopFreeAsmop): handles special case where asmops are stack objects,
9510 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9511 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9512 added argument lock to trace flaws in allocating temporary registers
9513 when developing port,
9514 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9515 * (pic16_popRegFromString): reenabled allocating a direct register
9517 * (assignResultValue): various beautifications,
9518 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9519 referenced function argument,
9520 * (genIpush): reenabled to allow stacked arguments, handles only
9521 ic->parmPush iCodes,
9522 * (genCall, genPcall): major changes to allow for variable argument
9523 functions, fixed a bug with falsely restoring stack pointer after
9524 returning from call,
9525 * (genFunction): pending code for critical function,
9526 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9527 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9528 * (genNearPointerGet): fixed bug with indirect reading, was always
9530 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9532 * (genAddrOf): rewrote code to take address of a stacked function parameter
9533 * (genCast): fixed casting to generic pointer type,
9534 * src/pic16/gen.h: added AOP_STA,
9535 * (struct asmop): added field stk,
9536 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9537 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9538 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9539 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9540 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9541 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9543 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9545 * (pic16_port structure): generic pointer size is set to 3,
9546 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9547 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9549 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9550 operand is an iTemp,
9552 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9554 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9555 * debugger/mcs51/simi.c: addapt new syntax of s51
9557 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9559 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9560 * src/pic16/pcode.c: commented out some calls to free() in order to
9563 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9566 * src/SDCCicode.c (isiCodeInFunctionCall),
9567 * src/avr/ralloc.c (selectSpil),
9568 * src/pic/ralloc.c (selectSpil),
9569 * src/pic16/ralloc.c (selectSpil),
9570 * src/ds390/ralloc.c (selectSpil),
9571 * src/hc08/ralloc.c (selectSpil),
9572 * src/xa51/ralloc.c (selectSpil),
9573 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9574 stack in the middle of a function call sequence (fixes bug #1020268)
9575 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9576 costs associated with the minimum switch case.
9578 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9580 * src/SDCC.lex: fixed bug #1030549
9582 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9584 * src/SDCCcse.h (struct cseDef),
9585 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9586 over a function call if the CSE is derived from a symbol whose
9587 address has been taken (fixes bug #1029883)
9588 * support/regression/tests/bug-1029883: a new regression test for
9591 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9593 * src/hc08/gen.c (emitinline): fixed bug #1029778
9594 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9595 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9596 and starts toward RFE #905167)
9598 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9600 * src/pic16/gen.c (mov2f): New function to move an operand to
9601 another without considering if it is a literal or a register,
9602 * (pic16_sameRegs): don't check if they are both AOP_REG,
9603 * (AccRsh): removed andmask=0 lines,
9604 * (genLeftShift): duplicated to be improved in future versions,
9605 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9606 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9607 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9608 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9609 * (insertBankSwitch): fixed inserting banksel directives algorithm
9610 for instructions that follow a skip instruction, this fixes a report
9611 for broken subtraction code generation,
9612 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9613 iCode is a left op, just in case result and right share the same
9616 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9619 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9621 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9622 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9623 on 2004-09-12; it was buggy
9625 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9627 * src/SDCCsymt.h: removed RESULT_CHECK
9632 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9634 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9636 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9637 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9638 configuration values no more rejected by compiler, they are assigned
9639 to configuration registers with a warning message instead,
9640 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9641 the for-loop so last conf register is emitted too,
9642 * (_pic16_initPaths): link library libsdcc.lib by default,
9643 * (_hasNativeMulFor): modified test for multiplication according to
9644 Raphael Neider's remarks. Integer multiplication is also done with
9646 * device/include/pic16/pic18fregs.h: corrected type error in while
9647 testing and including 18f6720 header file
9649 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
9651 * src/pic16/device.h (pic16_options): removed field use_crt,
9652 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
9653 until an optimization to handle single bits is added,
9654 * (pic16_loadFSR0): moved before genUnpackBits,
9655 * (genAnd): some white lines removed,
9656 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
9657 leave_reset flags in pic16_options when using crt modules,
9659 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
9661 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
9662 for bugs 898889 & 979599. Also used some safer print instructions.
9664 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
9666 * src/pic16/device.h (pic16_options_t): added field use_crt,
9668 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
9669 catch a probable future bug,
9670 * src/pic16/gen.c: aopIdx function commented out,
9671 * (genAssign): commented out old code which used aopIdx,
9672 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
9673 code, added if conditionals to take into account the --use-crt
9674 command line options,
9675 * src/pic16/main.c (pic16_optionsTable): added new command line
9676 options, --use-crt= and --no-crt,
9677 * (_pic16_linkEdit): now the proper crt object is added in the
9678 linker command line except than when --no-crt is specified,
9679 * src/pic16/pcode.c,
9680 * src/pic16/pcode.h: added some structures and functions for a new
9681 optimization scheme to compansate for instruction overhead between
9682 same iCodes, this scheme is currently under development and is not
9684 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
9686 * device/lib/pic16/startup/crt0i.c,
9687 * device/lib/pic16/startup/crt0iz.c: added global char variable
9688 __uflags to force the generation of an idata section
9690 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
9693 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
9694 * doc/sdccman.lyx: updated sdcc version to 2.4.4
9696 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9698 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
9699 Frieder) and clarified the default code optimization mode
9701 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9703 * src/SDCC.lex (doPragma, process_pragma),
9704 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
9705 "opt_code_size", and "opt_code_balanced"
9706 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
9707 regrouped options by category, added support for category headers
9708 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
9709 and "--opt-code-size"
9710 * doc/sdccman.lyx: documented these new options and pragmas
9711 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
9712 preference into account
9714 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9716 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
9717 geniCodePreDec): Fixed bug 904237 by generating a warning
9719 * src/SDCCerr.c: added warning W_SIZEOF_VOID
9721 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
9723 * src/pic/device.c : When no max ram set validate full memory range.
9725 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
9727 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9729 * device/lib/_gptrget.c,
9730 * device/lib/_gptrput.c: updated comment
9731 * device/lib/calloc.c,
9732 * device/lib/free.c,
9733 * device/lib/malloc.c,
9734 * device/lib/realloc.c: added LGPL, made them reentrant-safe
9735 * src/SDCCcse.c (cseBBlock),
9736 * src/SDCCicode.c (printOperand, geniCodeArray),
9737 * src/SDCCicode.h (struct operand): fixed bug 868103
9738 * support/regression/tests/bug-868103.c: added
9739 * src/SDCCast.c (searchLitOp),
9740 * src/SDCCcse.h (struct cseDef),
9741 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
9742 * src/SDCCicode.h (struct operand),
9743 * src/SDCCsymt.h (struct sym_link),
9744 * src/avr/gen.c (hasInc),
9745 * src/ds390/gen.c (hasInc),
9746 * src/hc08/gen.c (genPlusIncr, hasInc),
9747 * src/mcs51/gen.c (hasInc),
9748 * src/pic16/glue.c (pic16_printIvalChar),
9749 * src/pic16/ralloc.c (regWithIdx),
9750 * src/xa51/gen.c (hasInc) : removed warnings
9751 * src/SDCCast.c (createBlock): added comment ???
9752 * src/hc08/ralloc.c: updated comments
9754 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9756 * doc/sdccman.lyx: updated section on switch statements, added
9757 section about semaphore locking
9758 * doc/Makefile: added option -info for latex2html
9759 * device/lib/_gptrget.c,
9760 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
9762 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9766 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
9767 maxram is less than 0x100.
9769 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9771 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
9773 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9784 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
9785 a jump table is the best form for a switch statement, including
9786 automatic insertion of missing cases to make the case range
9787 continuous. Developed in collaboration with Frieder Ferlemann.
9789 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9791 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
9792 accumulator result if it needs sign extension
9794 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9796 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
9798 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9800 * device/lib/gbz80/printf.c,
9801 * device/lib/z80/printf.c: removed define for NULL
9803 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9805 * as/xa51/xa_link.c,
9806 * device/examples/ds390/ow390/ad26.c,
9807 * device/examples/ds390/ow390/cnt1d.c,
9808 * device/examples/ds390/ow390/counter.c,
9809 * device/examples/ds390/ow390/ds2480.h,
9810 * device/examples/ds390/ow390/ds2480ut.c,
9811 * device/examples/ds390/ow390/findtype.c,
9812 * device/examples/ds390/ow390/gethumd.c,
9813 * device/examples/ds390/ow390/owllu.c,
9814 * device/examples/ds390/ow390/ownetu.c,
9815 * device/examples/ds390/ow390/swt12.c,
9816 * device/examples/ds390/ow390/swtloop.c,
9817 * device/examples/ds390/ow390/temp.c,
9818 * device/examples/ds390/ow390/temp10.c,
9819 * device/examples/ds390/ow390/thermo21.c,
9820 * device/examples/ds390/ow390/tinilnk.c,
9821 * device/examples/ds390/ow390/tstfind.c,
9822 * device/examples/serialcomm/windows/serial.cpp,
9823 * device/examples/serialcomm/windows/test_serialcomm.cpp,
9824 * device/include/reg51.h: fixed line endings for cvs
9826 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9828 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
9829 packRegsForAccUse, packRegisters): new accumulator register
9831 * support/regression/ports/hc08/support.c (_putchar): suppress
9832 warning of unused variable
9833 * src/SDCCicode.c: added SWAP entry to codeTable
9835 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
9837 * device/lib/sprintf.c: forgot to add this file before previous commit
9839 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
9841 * src/pic16/gen.c (genPackBits): added operand right in function
9842 parameters, load result directly if p_type is POINTER (that is
9843 called by genNearPointerSet)
9844 * (genUnPackBits): added operand left in function parameters,
9845 * (genNearPointerGet, genNearPointerSet): prevent the loading of
9846 FSR0 if accessing bitfields,
9848 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
9850 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
9851 _print_format; updated printf, sprintf, vsprintf
9852 * device/include/asm/default/features.h: corrected comment/define
9853 * device/lib/Makefile.in: added sprintf.c
9854 * device/lib/libsdcc.lib: added sprintf module
9855 * device/lib/printf_large.c,
9856 * device/lib/vprintf.c,
9857 * device/lib/sprintf.c: totally refactored printf_large and vprintf
9859 * support/regression/Makefile: changed ALL_PORTS into a usefull default
9860 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
9861 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
9863 * support/regression/tests/zeropad.c: define idata as data for hc08
9865 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9867 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
9868 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
9869 labels are referenced at least once (even if a reference is not found)
9870 * src/hc08/gen.c (emitcode): set isComment flag for comments
9871 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
9872 loads), rules 6a..6b (optimize jumps to return)
9874 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9876 * device/lib/acosf.c (acosf),
9877 * device/lib/asinf.c (asinf),
9878 * device/lib/atanf.c (atanf),
9879 * device/lib/ceilf.c (ceilf),
9880 * device/lib/cosf.c (cosf),
9881 * device/lib/coshf.c (coshf),
9882 * device/lib/cotf.c (cotf),
9883 * device/lib/fabsf.c (fabsf),
9884 * device/lib/floorf.c (floorf),
9885 * device/lib/log10f.c (log10f),
9886 * device/lib/logf.c (logf),
9887 * device/lib/sinf.c (sinf),
9888 * device/lib/sinhf.c (sinhf),
9889 * device/lib/sqrtf.c (sqrtf),
9890 * device/lib/tanf.c (tanf),
9891 * device/lib/tanhf.c (tanhf),
9892 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
9893 replaced all instances of "reentrant" in the library functions
9894 defined in math.h with this macro.
9895 * support/regression/tests/float_trans.c: reenabled test for hc08
9897 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
9899 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
9902 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9904 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
9905 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
9906 multi-byte volatile operands are used
9907 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
9908 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
9909 initialization to area GSINIT0 so that it would always precede
9910 any static initializers in GSINIT
9911 * support/regression/tests/zeropad.c: fixed idata define for hc08
9912 * support/regression/tests/bug-927659.c,
9913 * support/regression/tests/float_trans.c: disabled tests for hc08
9914 pending missing library routines
9915 * .version: increased version number to 2.4.4 - hc08 port now passes
9919 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
9921 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
9922 * Makefile.common.in,
9924 * as/hc08/Makefile.in,
9925 * as/mcs51/Makefile.in,
9926 * as/z80/Makefile.in,
9927 * debugger/mcs51/Makefile.in,
9928 * device/include/Makefile.in,
9929 * device/lib/Makefile.in,
9932 * link/z80/Makefile.in,
9933 * packihx/Makefile.in,
9934 * sim/ucsim/main_in.mk,
9935 * sim/ucsim/avr.src/Makefile.in,
9936 * sim/ucsim/doc/Makefile.in,
9937 * sim/ucsim/gui.src/serio.src/Makefile.in,
9938 * sim/ucsim/hc08.src/Makefile.in,
9939 * sim/ucsim/s51.src/Makefile.in,
9940 * sim/ucsim/xa.src/Makefile.in,
9941 * sim/ucsim/z80.src/Makefile.in,
9943 * support/cpp2/Makefile.in,
9944 * support/librarian/Makefile,
9945 * support/makebin/Makefile: added DESTDIR to the install path proposed
9946 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
9947 * doc/sdccman.lyx: added DESTDIR documentation
9949 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
9951 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
9952 instruction for interrupt handlers, use fast returns when returning
9953 from high priority interrupts
9955 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9957 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
9959 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
9960 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
9961 bugs, ported much of Bernhard's code from mcs51
9962 * src/mcs51/gen.c (genSend),
9963 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
9964 than one when calling a reentrant function
9965 * device/lib/_mullong.c: defined an alternate struct layout for big
9968 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9970 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
9973 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9975 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
9976 are sane and complete before asking the port its prefered parameter
9977 passing method (fixes bug #1017633)
9978 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
9981 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9983 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
9984 problem in bitfields >= 8 bits.
9986 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9988 * src/SDCCsymt.c: undid changes that were not meant to be committed
9990 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9992 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
9994 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9996 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
9997 copied and wrong bit got inverted
9999 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10001 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10002 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10003 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10004 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10005 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10006 assignments to bitfields at known addresses
10007 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10008 reads from bitfields at known addresses
10009 * src/hc08/ralloc.c (packRegisters),
10010 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10011 genhc08Code): optimize pointer get values used as conditionals
10012 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10015 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10017 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10018 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10019 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10022 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10024 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10026 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10028 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10031 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10033 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10035 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10037 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10040 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10042 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10044 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10046 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10047 cases use more compact code.
10049 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10051 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10053 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10055 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10057 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10060 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10061 parameter of changePointer() from symbol* to sym_link*
10062 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10063 * src/SDCCsymt.c (compareType): void* type is castable to other
10064 pointers, but not necesarily an exact match.
10065 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10066 is no longer blindly treated as an exact match.
10067 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10069 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10071 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10073 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10077 * src/pic/ralloc.h,
10078 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10080 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10082 * src/pic/device.c,
10083 * src/pic/device.h,
10084 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10086 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10088 * src/mcs51/gen.c (emitcode): fixed bug #992819
10090 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10092 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10093 there's no need to make it worse
10095 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10097 * src/mcs51/ralloc.c (deassignLR),
10098 * src/ds390/ralloc.c (deassignLR),
10099 * src/hc08/ralloc.c (deassignLR),
10100 * src/z80/ralloc.c (deassignLR),
10101 * src/pic/ralloc.c (deassignLR),
10102 * src/pic16/ralloc.c (deassignLR),
10103 * src/avr/ralloc.c (deassignLR),
10104 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10105 rlivePoint): fixed another part of bug #971834
10107 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10109 * src/z80/main.c: enabled "critical" keyword
10110 * src/z80/mappings.i,
10111 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10112 functions (fixes bug #979646)
10113 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10115 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10117 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10120 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10122 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10123 doesn't disable too much optimizations
10125 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10127 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10129 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10131 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10133 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10135 * src/pic/gen.c tidied up tabs
10136 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10137 * src/pic/main.c tidied up tabs
10138 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10139 * src/pic/pcoderegs.c tidied up tabs
10140 * src/pic/ralloc.c tidied up tabs
10142 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10144 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10145 to S_FIXED for pic16 port and when symbol is not in level 0,
10146 allocate for S_REGISTER storage class and pic16 port, too,
10147 * src/pic16/device.h: prototype for checkSym,
10148 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10149 * (pic16_assignConfigWordValue): test the value and the mask to
10150 validate that the value is suitable for the configuration word,
10151 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10152 collect extern declared symbols, don't emit symbol twice, check
10153 first if symbol is in publics set first,
10154 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10155 * added command line '--fstack' which enables an experimental
10156 feature for stack access, too buggy to be used yet...
10157 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10158 * (pic16_allocDirReg): when register has storage class S_REGISTER
10159 allocate in pic16_dynAccessRegs,
10160 * device/include/pic16/pic18f????.h: modified configuration word
10161 naming convention, words started as CONFIG0H but should be CONFIG1H
10163 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10165 * device/include/mcs51reg.h: fixed bug 970993
10167 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10169 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10170 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10171 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10172 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10173 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10174 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10175 error/warning numbers,
10176 added function setWarningDisabled()
10177 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10178 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10179 _memcmp.c _memmove.c calloc.c realloc.c free.c
10180 * support/regression/tests/malloc.c: added tests for new functionality
10181 * support/regression/tests/zeropad.c: added tests for truncated initializers
10182 and initialized char arrays starting with '\x0'
10183 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10185 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10187 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10189 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10191 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10192 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10193 peephole 177.e. Thanks to anonymous
10195 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10197 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10198 function isn't used in the source but referenced as a
10199 variable initializer then declare it as extern in .asm file
10201 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10203 * .version: increased version number to 2.4.3
10205 Adding version extension according to ChangeLog CVS revision
10206 * src/Makefile.in (target all): added dependency 'version.h'
10207 * (rule version.h): added rule to create version.h from ChangeLog,
10208 * (rule dep): added dependency version.h,
10209 * src/version.awk: AWK script to create version.h
10210 * src/SDCCdwarf2.c (dwWriteModule),
10211 * src/SDCCglue.c (initialComments),
10212 * src/SDCCmain.c (printVersionInfo): modified to write after
10213 version string the version extension number,
10214 * src/SDCCutil.c: included "version.h"
10215 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10217 * src/SDCCutil.h: added prototype for getBuildNumber
10219 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10220 includeDirsSet, too,
10221 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10222 const char [] is found in function prototype...
10224 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10225 moving to WREG with source is already in WREG,
10226 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10227 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10228 * (aopForSym): stack'ed symbols are partially supported, added
10229 if-clause to support symbols in FARSPACE,
10230 * (sameRegs): added test for AOP_ACC to see if registers are same,
10231 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10232 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10233 * (pic16_popRegFromString): will not allocate a new register if it
10234 doesn't find one by name, bug may have introduced...
10235 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10236 * (genIpush): revived to use pic16 port's stack,
10237 * (genAddrOf): added incomplete case for stack'ed operand,
10238 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10239 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10240 can handle multibyte operands,
10241 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10242 * (pic16initialComments): added message for MPLAB compatibility
10244 * src/pic16/main.h: prototype for pic16_mplab_comp,
10245 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10246 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10247 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10248 because of increased complexity of procedure,
10249 * (_process_pragma): stack pragma changed to format 'stack pos len',
10250 emit symbol '_stack_end' to conform with gplink,
10251 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10252 to search for register,
10253 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10255 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10256 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10257 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10258 case for PO_GPR_REGISTER,
10259 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10260 dies, the new era is ahead !...
10261 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10262 pic16_dynInternalRegs,
10263 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10264 * (pic16_allocDirReg): minor optimizations and bug fixes,
10265 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10267 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10268 load stack and frame pointer with address of 'stack_end' symbol
10270 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10272 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10273 without source code but only variable initializers
10275 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10277 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10278 external are not declared as extern to reduce overhead while linking
10280 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10282 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10284 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10286 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10287 Yee Keat for the patch
10288 * src/SDCCast.c (decorateType): fixed bug #979599
10289 * src/ds390/gen.h: removed local fReturnSizeDS390
10290 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10291 * src/ds390/gen.c (genAnd, genOr, genXor),
10292 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10294 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10296 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10297 add relFilesSet to $3, manipulate $2 to handle linking of object
10298 files without source files in command line,
10299 * device/include/pic16 (all headers): added ID location macros,
10300 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10301 entries for ID location bytes,
10302 * (pic16_assignIdByteValue): NEW,
10303 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10304 added field dumpcalltree to pic16_options_t,
10305 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10306 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10307 emitting rFalseIfx label after check_carry label,
10308 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10309 pic16_emitDIRegs), NEW
10310 * (pic16glue): dump .calltree file when option --calltree found,
10311 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10312 * (_pic16_genAssemblerPreamble): emit ID locations after
10313 configuration registers,
10314 * (pic16_linkCmd): modifications of the link command,
10315 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10316 * (pic16_pCodeInitRegisters): don't init stack registers,
10317 * (pic16_findPrevInstruction): fixed bug,
10318 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10319 bug with immediate registers,
10320 * (buildCallTree): traces stack push and pop,
10321 * (pct2): dump also stack usage for each function,
10322 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10323 * (pic16_allocDirReg): various modifications,
10324 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10327 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10329 * src/pic16/pcode.c: removed buggy double colon
10331 2004-07-01 Borut Razem <borut.razem AT siol.net>
10333 * support/scripts/sdcc.nsi: added include/pic16 to setup
10335 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10337 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10338 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10340 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10341 specific command line arguments. Also added sample lkr script
10342 for placing a variable at a specific memory bank.
10343 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10344 at a specific memory bank,
10345 * (pic16_dump_isection): fixed bug which caused string literals to
10346 be omitted when dumping idata section,
10347 * (pic16_groupRegistersInSection): added code to handle registers
10348 in specific memory banks,
10349 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10350 public, all references are renamed too,
10351 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10353 * (pic16_storeForReturn): added case to handle when dest is WREG,
10354 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10355 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10356 pic16_rel_udata, check to see if that register is marked as being
10357 a member of a specific memory bank,
10358 * (pic16_printIvalCharPtr): added code to add string literals either
10359 to code or the idata sections,
10360 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10361 also accept the 'udata' pragma,
10362 * src/pic16/main.h: new structure types sectName and sectSym
10363 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10364 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10365 * (pic16_findPrevInstruction): fixed, it returned nothing,
10366 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10367 instruction combinations,
10368 * (pic16_FixRegisterBanking): heavily reorganised,
10369 * (pic16_AnalyzeBanking): if generating banksel directives is
10370 disabled, then don't call FixRegisterBanking at all,
10371 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10372 completely removed,
10373 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10375 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10377 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10378 Phuah Yee Keat <yk.phuah AT nestac.com>
10380 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10382 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10383 correctly the IVT even if it is relocated to some other location
10385 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10387 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10388 * device/include/pic16/pic18f2220.h: NEW,
10389 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10390 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10391 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10392 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10393 nodefaultlibs, ivt_loc is the location of the interrupt vector
10394 table, and nodefaultlibs signs that default libraries should not be
10395 linked in link stage,
10396 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10397 according to --ivt-loc argument,
10398 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10399 when pragma stack is found,
10401 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10403 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10404 256 (range check), 257 (do while), 258.a-f (bit banging
10405 f.e. on 3-wire SPI bus)
10407 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10409 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10410 variables used exclusively within a loop
10412 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10414 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10416 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10418 * src/SDCClrange.c (computeClash): fixed bug #971834
10420 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10422 * src/mcs51/gen.c (genCmp): fixed bug #975903
10423 * src/hc08/gen.c (operandsEqu),
10424 * src/ds390/gen.c (operandsEqu),
10425 * src/z80/gen.c (operandsEqu),
10426 * src/pic/gen.c (operandsEqu),
10427 * src/pic16/gen.c (operandsEqu),
10428 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10429 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10431 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10433 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10435 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10437 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10438 default case in switch statement,
10439 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10440 to eliminate problem with initialisation of pointers, but problem
10442 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10443 * (emitStaticSegment): removed various lines emitting debug info,
10444 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10445 added processor registers for utilizing EEPROM,
10446 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10447 configurable and set 8
10449 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10451 * .version: increased version number to 2.4.2,
10453 Cumulative patch for pic16 port
10454 * src/pic16/device.c: changed scheme to dump initial values for
10455 variables in idata segment, all print_idata* functions were removed,
10456 now the pic16_printIval* will be called,
10457 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10458 * _pic16_printPointerType, pic16_printPointerType,
10459 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10460 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10461 NEW, similar to the respective functions in SDCCglue.c,
10462 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10463 way, emitting hex bytes,
10464 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10466 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10468 * src/avr/ralloc.c (serialRegAssign),
10469 * src/xa51/ralloc.c (serialRegAssign),
10470 * src/pic/ralloc.c (serialRegAssign),
10471 * src/pic16/ralloc.c (serialRegAssign),
10472 * src/hc08/ralloc.c (serialRegAssign),
10473 * src/z80/ralloc.c (serialRegAssign),
10474 * src/ds390/ralloc.c (serialRegAssign),
10475 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10477 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10479 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10480 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10482 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10484 Cumulative patch for pic16 port:
10485 * src/pic16/device.h (typedef PIC16_device) modified fields for
10486 defining microcontrollers,
10487 * src/pic16/device.c: added new info for all devices in Pics16 array,
10488 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10489 to be optimised out by the pCode optimiser,
10490 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10491 specially, bug reported by G.M. Gallant,
10492 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10493 as force'd so that cannot be optimised out by pCode optimiser,
10494 * src/pic16/pcode.c,
10495 * src/pic16/pcodepeeph.c,
10496 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10497 they are disabled by default, but can be enabled explicit with
10498 command argument --denable-peeps, for testing,
10499 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10500 --pomit-ivt in COMPILE_FLAGS
10502 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10504 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10505 compilation on MSVC
10507 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10509 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10511 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10513 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10514 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10516 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10518 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10519 would only assign 0x300001 register.
10521 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10523 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10524 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10526 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10528 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10530 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10531 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10532 added peephole 254 (left shift), 255 (jump table)
10534 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10536 * device/lib/Makefile.in: removed comment line with model-pic16,
10537 * (target port-specific-objects-pic16): the libraries and objects
10538 are copied to the build directory form the device/lib/pic16/bin
10541 Cumulative patch concerning pic16 port:
10542 * library directory has been re-organized,
10543 * added support for PIC18F1220,
10544 * added headers and library sources for chips 18f1220,18f6520,
10545 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10547 * configuration registers setting has changed, now each supported
10548 device has a complete description of the registers it uses,
10549 * all initialisations are moved to idata sections, these section
10550 can be absolute or relocatable,
10551 * fixed initialisation of codespace variables,
10552 * fixed warning about PCLATU and gpsim,
10553 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10554 * (genAssign): use table reads when assigning from variables in codespace,
10555 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10556 char/int variables placed in codespace,
10557 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10558 registers set in .asm file, no need for --pomit-config-words anymore,
10559 * (pic16glue): some 8051 legacy segments are commented out
10560 (to be removed completely),
10561 * added support for alternative assembler and linker with --asm=
10562 and --link= command line arguments,
10563 * peepholes are disabled automatically in the port, no need to
10564 specify on command line,
10565 * port supports natively char/int/long multiplication, but converts
10566 all divisions to support functions,
10567 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10568 to the file set in variable $2,
10569 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10570 strings in ASCII format and not in hex,
10571 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10572 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10573 allocate proper register if iCodes aren't temporary,
10575 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10577 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10579 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10581 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10584 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10586 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10587 computed address is reused
10588 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10589 multi-byte bitfields
10591 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10593 * src/z80/gen.c: (genArrayInit): must check for pointers too
10595 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10597 * support/regression/tests/zeropad.c: never meant to commit the
10598 nestedstruct test: removed, added check for GCC version
10600 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10602 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10603 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10604 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10605 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10606 bugs 928906 and 954082 half-empty initializers
10608 * src/SDCCsymt.c (getAllocSize): added for above fix
10609 * src/z80/gen.c (genArrayInit): fixed bug 741044
10610 * support/regression/tests/zeropad.c: added tests
10612 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10614 * src/pic16/device.c (pic16_dump_section): corrected bug which
10615 caused some symbols of the libraries to be misplaced
10617 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10619 * src/pic16/glue.c,
10620 * src/pic16/ralloc.h,
10621 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10622 to fix conflict with pic port
10624 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10626 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10627 externs configuration variables,
10628 * src/pic16/ralloc.h,
10629 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10630 prototype in header, commented out some debug messages
10632 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10634 * src/pic16/glue.c,
10635 * src/pic16/main.c,
10636 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10637 for gpasm COFF object generation. Thanks to D. Hawkins for
10640 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10642 * src/ds390/main.c,
10643 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10644 Brock for spotting this)
10645 * src/ds390/gen.c (genEndFunction),
10646 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
10647 interrupt handler and critical. Disable push/pop optimizations when
10648 peephole optimizations disabled.
10650 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10652 Updated pic16 library sources and headers.
10653 * device/lib/pic16/pic18f*/ ,
10654 * device/include/pic16/*.h: modified to handle structured SFR
10657 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10659 * src/port.h (PORT structure): added hook initPaths, now each
10660 port can declare its own default search paths,
10661 which can been seen with the --print-search-dirs option,
10662 see pic16 port for example,
10663 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
10664 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
10665 * (doPrintSearchDirs): NEW, replaces in a central manner the
10666 printing of search dirs which was split in set*Paths functions,
10667 * (main): added call to port->initPaths and doPrintSearchDirs,
10669 * src/ds390/main.c,
10672 * src/izt/tlcs900h.c,
10673 * src/mcs51/main.c,
10675 * src/pic16/main.c: modified port structures to reflect addition of
10678 * src/pic16/device.c (regCompare): registers are finally sorted by name,
10679 * (pic16_dump_section): for registers in same address reserve memory once,
10680 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
10682 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
10683 result is greater in size than right or left,
10684 * (pic16_genUMult8X8_8): there are some cases where the result can
10685 be 16 bits size, so handle these,
10686 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
10687 * (pic16_outBitC): modified to emit pcodes,
10688 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
10690 * (genDivOneByte): implemented algorithm to divide 8-bits,
10691 * (genCmp): uncommented goto, but issues still exist,
10692 * (genAnd): fixed a bug with variables >8bits,
10693 * (genPackBits): optimization added that uses BCF/BSF to change a
10695 * (genAssign): fixed bug when assigning floating point literals,
10696 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
10697 __sdcc_gsinit_startup label,
10698 * src/pic16/main.c (_pic16_init): removed search directory
10700 * (_pic16_initPaths): NEW, used to initialise search directories,
10701 * (_hasNativeMulFor): support functions for all except char/int
10702 multiplication, and char division,
10703 * (PIC16_port struct): modified entry for native mul support,
10704 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
10706 * (buildCallTree): call to register_usage is ifdef'ed out,
10708 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10710 * device/include/string.h: applied Stas Sergeev's patch to make this
10711 header file compatible with the preprocessor -Wundef option
10712 * src/SDCCmain.c (main): abort compilation if preprocessor reports
10713 failure (fixes bug #941458)
10715 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10717 * src/SDCCopt.c (killDeadCode): fixed bug #907733
10718 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
10719 that the variable, not the function, should be static
10720 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
10721 to be consistent with non-literal case
10723 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10725 * src/SDCCast.c (isConformingBody): fixed bug #949967
10726 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
10727 convilong): fixed bug #952086
10729 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10731 * src/SDCCmem.c (allocVariables): fixed bug #955321
10733 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10735 * src/hc08/main.c (_hc08_genAssemblerEnd),
10736 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
10737 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
10738 completely eliminated the use of a temporary file
10739 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
10740 when more than one file linked
10741 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
10743 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10745 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
10746 which fixes bug #543481
10747 * support/regression/tests/bug-751703.c: fixed comments left from a
10748 cut and paste error
10749 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
10750 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
10751 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
10753 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
10754 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
10755 are now changed to underscores in moduleName
10757 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10759 * as/mcs51/lkmem.c: better fix for bug #954173
10761 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
10762 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10764 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
10765 * device/include/c8051f000.h,
10766 * device/include/c8051f120.h,
10767 * device/include/c8051f300.h,
10768 * device/include/c8051f310.h,
10769 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
10770 PWM16) and detab'ed
10772 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10774 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
10775 and mailing lists, doc'ed --no-peep-comments, removed reference
10776 to knoppix (newest version has no LyX/LaTeX), other minor changes
10777 * src/SDCCglue.c (glue): save 2 bytes stack space with
10778 option --main-return. The ljmp could probably be avoided too
10780 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10782 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
10784 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10786 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
10787 * src/SDCCopt.c (isLocalWithoutDef),
10788 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
10789 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
10790 (credit to Maarten Brock for patch #949363, on which this is based)
10791 * support/regression/tests/bug-751703.c: some test cases of extern used
10792 within inner scopes.
10794 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10796 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
10798 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
10800 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
10801 dwWriteLabel): fix to create valid debugger symbols even when
10802 the module name has non-alphanumeric symbols in it
10803 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
10804 when a variable's allocation has been optimized away
10807 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10809 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
10811 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
10812 * src/mcs51/main.c,
10813 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
10814 * src/ds390/main.c,
10815 * src/z80/gen.c (z80_emitDebuggerSymbol),
10817 * src/pic/gen.c (pic14_emitDebuggerSymbol),
10819 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
10820 * src/pic16/main.c,
10821 * src/avr/gen.c (avr_emitDebuggerSymbol),
10823 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
10825 * src/SDCCdebug.c (emitDebuggerSymbol),
10827 * src/port.h: added a debugger struct to the port struct. Added a
10828 callback for defining debugger symbols
10830 * src/SDCCast.c (createLabel),
10831 * src/SDCC.y (labeled_statement): mark all compiler generated labels
10834 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
10835 iCode back to the ast for the function
10837 * src/hc08/ralloc.c (hc08_assignRegisters),
10838 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
10839 unneeded fields from the regs struct.
10840 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
10841 pushReg() & pullReg() functions instead of emitcode()
10843 * src/hc08/gen.c (genLabel, genhc08Code),
10844 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
10846 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
10849 * src/hc08/gen.c (genEndFunction, genhc08Code),
10851 * src/mcs51/gen.c (genEndFunction, gen51Code),
10853 * src/ds390/gen.c (genEndFunction, gen390Code),
10855 * src/z80/gen.c (genEndFunction, genZ80Code),
10858 * src/pic/gen.c (genEndFunction, genpic14Code),
10860 * src/pic16/gen.c (genEndFunction, genpic16Code),
10862 * src/avr/gen.c (genEndFunction, genAVRCode),
10864 * src/xa51/gen.c (genEndFunction, genXA51Code),
10866 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
10867 specific code to cdbFile.c and out of the backend code generators
10869 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
10870 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
10871 starting address is now 0
10874 * as/hc08/m08pst.c,
10875 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
10876 assembler directive for DWARF support
10877 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
10881 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
10883 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10885 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
10886 and inappropriate peephole optimization in jump tables
10888 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10890 * as/hc08/m08pst.c,
10891 * src/SDCCglue.c: sdccopt works for the hc08 port now
10893 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
10895 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
10897 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10899 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
10901 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10903 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
10907 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
10908 comments from the peephole optimizer replacement rules
10909 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
10911 * src/SDCCcse.c (updateSpillLocation),
10912 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
10914 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
10915 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
10916 objects far pointers
10918 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10920 * src/SDCCsymt.h: a missing part of my last change
10921 * src/pic/ralloc.c (regTypeNum),
10922 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
10924 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10927 * src/SDCCicode.c (aggrToPtrDclType),
10928 * src/SDCCptropt.h,
10929 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
10930 ptrPseudoSymConvert),
10931 * src/pic/ralloc.c (regTypeNum),
10932 * src/pic16/ralloc.c (regTypeNum),
10933 * src/hc08/ralloc.c (regTypeNum),
10934 * src/ds390/ralloc.c (regTypeNum),
10935 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
10936 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
10938 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10940 * link/z80/lkmain.c (afile),
10941 * as/hc08/lkmain.c (afile),
10942 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
10943 prevent a pointer problem when a filename has no directory and
10944 no extension specified.
10946 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10948 * link/z80/lkmain.c (afile): allow periods in directory names
10949 * link/z80/lkmain.c (afile),
10950 * as/mcs51/lkmain.c (afile),
10951 * as/hc08/lkmain.c (afile): allow linker script file to have an
10952 extension other than ".lnk"
10953 * link/z80/lklex.c (getfid),
10954 * link/z80/lkmain.c (parse),
10955 * as/mcs51/lklex.c (getfid),
10956 * as/mcs51/lkmain.c (parse),
10957 * as/hc08/lklex.c (getfid),
10958 * as/hc08/lkmain.c (parse): Support comments in the linker script
10959 file on lines by themselves and after filenames
10961 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10963 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
10965 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10967 * src/z80/peeph-z80.def: removed some peephole rules that don't
10968 work with multibyte arithmetic (fixed bug #937126)
10969 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
10970 to registers and not global variables
10971 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
10972 geniCodePreInc, geniCodePostDec, geniCodePreDec,
10973 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
10974 checking for assignments not internally generated (fixed bug #931895)
10975 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
10976 structure member (fixed bug #930072)
10978 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10980 * src/SDCCmain.c (linkEdit),
10981 * src/hc08/main.c (_hc08_parseOptions),
10982 * as/hc08/Makefile.in,
10983 * as/hc08/aslink.h,
10985 * as/hc08/m08pst.c,
10986 * as/hc08/lkrloc.c (relr, rele),
10987 * as/hc08/lkarea.c (lnkarea)
10988 * as/hc08/lkmain.c (afile, parse),
10989 * as/hc08/lkelf.c: support for ELF output
10990 * as/hc08/lks19.c (s19),
10991 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
10993 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10995 * as/mcs51/lkihx.c: Fixed bug #899105.
10997 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10999 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11000 .dsp files from Unix to DOS.
11002 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11004 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11005 function pointers; we have been compliant for several months now.
11006 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11007 change that was accidently commented out
11008 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11009 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11012 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11014 * src/hc08/gen.c: output of all of the internal debugging information
11015 is now controlled by the D() macro; it is disabled by default
11017 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11019 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11020 harder to keep the same registers during a CAST iCode
11021 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11022 long via int can be done in a single cast, if the signedness is
11024 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11025 putchar() in tinibios.c in ds390's library
11027 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11029 * src/SDCCast.c (decorateType): fixed bug #898889,
11030 cast result of a literal complement too
11031 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11032 fixed check for bitfields
11034 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11036 * src/SDCCicode.c (geniCodeLogic): made it static,
11037 (geniCodeLogicAndOr): added in order to fix bug #905492,
11038 (ast2iCode): fixed bug #905492
11039 * support/regression/tests/bug-905492.c: added
11040 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11041 (processParms): fixed bug #927659: don't copy parms, this will clear
11043 * support/regression/tests/bug-927659.c: added
11045 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11047 * src/SDCCast.c (addCast): don't cast float to char
11048 * device/lib/libsdcc.lib: added _memmove
11050 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11052 * device/lib/large/Makefile: fixed parallel execution by
11053 replacing `make` by `$(MAKE)`
11055 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11057 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11058 offsets (fixes bug #923936)
11060 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11062 * device/lib/small/Makefile: fixed parallel execution by
11063 replacing `make` by `$(MAKE)`
11065 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11067 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11069 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11071 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11072 * src/regression/Makefile: Regression test was not running.
11074 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11076 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11077 complement if possible
11078 * src/SDCCval.c (valComplement),
11079 * src/SDCCicode.c (operandOperation): fixed complement of literal
11080 * support/regression/tests/onebyte.c (testComplement): added
11082 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11084 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11085 return an optimized tree; actually replace actParm with the new tree
11086 * src/SDCCast.h: added some parantheses to remove side effects
11087 * support/regression/tests/bug-920866.c
11089 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11090 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11091 Bit operands were not being handled properly in the pic14 port.
11092 (now src/regression/add.c passes again).
11094 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11096 * src/SDCC.y (labeled_statement): case and default no longer require
11097 a following statement (RFE #893037)
11099 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11101 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11102 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11103 disabled (fixes bug #916294)
11104 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11105 "mov a,acc"; patch provided by Lenny Story
11106 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11108 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11110 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11112 * src/ds390/gen.c (genFunction, genEndFunction),
11113 * src/ds390/ralloc.c (ds390_assignRegisters),
11114 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11115 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11116 pushed if there are parameters passed on the stack. Also, a cleaner
11117 way to decide if r0/r1 should be pushed/popped. (Together they fix
11120 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11123 * device/lib/mcs51/crtpagesfr.asm,
11124 * device/lib/mcs51/crtxinit.asm,
11125 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11126 to avoid confusion with Si Lab's SFRPAGE register.
11128 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11130 * src/SDCCglue.c (emitMaps): allow public sfr variables
11131 * src/SDCCglue.c (initialComments): include compiler build date
11132 with compiler version and put the timestamp of the generated
11133 assembly file on a serperate line to be less confusing.
11134 * src/port.h: added genInitStartup hook
11136 * src/ds390/main.c,
11139 * src/pic16/main.c,
11141 * src/z80/main.c: genInitStartup initialize as NULL (default to
11142 historical behaviour)
11143 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11144 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11145 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11146 library instead of hard coding it into the compiler.
11147 * support/regression/ports/mcs51-stack-auto/spec.mk,
11148 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11149 * device/lib/mcs51/Makefile,
11150 * device/lib/small/Makefile,
11151 * device/lib/large/Makefile,
11152 * device/lib/mcs51/crtpagesfr.asm,
11153 * device/lib/mcs51/crtstart.asm,
11154 * device/lib/mcs51/crtxclear.asm,
11155 * device/lib/mcs51/crtxinit.asm,
11156 * device/lib/mcs51/crtclear.asm,
11157 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11158 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11159 and into user configurable files.
11160 * device/lib/clean.mk: clean mcs51 directory too
11161 * support/regression/tests/longlit.c: added static to T1 declaration
11162 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11163 accesses in the initialization code
11165 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11167 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11168 OSCTRIMVAL as noted in bug #916008
11170 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11172 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11173 in loops with multiple exits (reported as incorrect registers
11174 used by Martin Helmling in Sdcc-user list)
11176 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11178 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11179 made ds390 register extensions look less like error messages
11181 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11183 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11184 reported by Adam Wozniak in Sdcc-user list
11186 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11188 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11189 arithmetic optimizations, added debug output
11191 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11193 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11194 * sdcc.spec: updated and split sdcc into 3 rpms
11195 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11196 needed for literals of LEFT_OP and '+'
11197 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11198 introduced RESULT_TYPE_NOPROM
11199 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11201 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11202 limited promotion to int only for '*'
11203 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11205 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11207 * src/pic16/gen.c (genSkip),
11208 (genc16bit2lit), (gencjneshort): commented out
11209 (is_LitOp): new helper function, checks operand type
11210 (genCmpEq): rewritten
11212 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11214 * support/regression/tests/bug-908454.c: added
11216 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11218 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11219 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11220 (geniCodeCast): cosmetic, don't preserve bit storage class
11221 (geniCodeLeftShift): added promotion
11222 (geniCodeLogic): fixed regression
11223 * src/SDCCsymt.c (computeTypeOr): accept bits too
11224 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11226 2004-03-07 Borut Razem <borut.razem AT siol.net>
11228 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11230 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11232 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11233 version of pic16_genPackRegisters which does not check if ic is a
11235 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11236 function cause string1.c regression test fails
11238 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11240 * sim/ucsim/configure.in,
11241 * sim/ucsim/configure,
11242 * sim/ucsim/doc/Makefile.in: use docdir
11243 * src/SDCC.y: fixed sbit atrributes
11244 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11245 * src/SDCCast.c (decorateType): |^& need special promotion handling
11247 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11248 * src/SDCCsymt.h (computeType),
11249 * src/SDCCicode.c: computeType() needs op
11250 * src/SDCCsymt.c (checkTypeSanity),
11251 * doc/sddman.lyx: "plain" bitfields are unsigned
11252 * src/SDCCsymt.c (computeTypeOr): added
11253 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11255 * src/SDCCval.c (val*): computeType() needs op
11256 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11257 * support/regression/tests/onebyte.c: added tests for |^&
11259 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11261 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11262 for writing icode into asm output.
11264 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11266 * src/pic16/device.c: added some debug lines enabled
11267 with macro DEBUG_CHECK,
11268 * src/pic16/genarith.c: more debug in genPlus,
11269 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11270 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11271 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11272 * (aopForSym): onStack symbols are re-placed in data memspace,
11273 and onStack flag is cleared,
11274 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11275 copy temporary pcodeop,
11276 * (genPcall): added warning for not updating PCLATU,
11277 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11278 always true for pic16 port,
11279 * (genMultOneWord): NEW, supports integer multiplication,
11280 * (genMult): modified to call genMultOneWord,
11281 * (ifxForOp): added warning when return NULL,
11282 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11283 flag is set before call to operandFromSymbol for implicit
11285 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11286 options.intlong_rent are set by default,
11287 * (_hasNativeMulFor): modified to allow port generation of integer
11289 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11290 set regtype to REG_SFR for all registers, restricting seting the
11291 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11293 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11295 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11296 more than 500 times in the regression tests
11298 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11300 * support/Util/SDCCerr.h,
11301 * support/Util/SDCCerr.c,
11302 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11304 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11305 for symbol conflicts.
11306 * support/valdiags/tests/enum.c,
11307 * support/valdiags/tests/tentdecl.c,
11308 * support/valdiags/tests/struct.c: expect possible error messages
11309 referring to original symbol definitions.
11310 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11312 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11314 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11316 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11318 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11320 * src/pic16/ralloc.c (newReg): fixed bug #908929
11322 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11324 * src/ds390/gen.c: added missing #include "main.h"
11326 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11328 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11329 checking if symbol is already in set,
11330 * src/pic16/device.h: prototype for checkAddSym,
11331 * src/pic16/gen.c: (_G): added entry interruptvector,
11332 * (assignResultValue): removed some commented out lines,
11333 * (genFunction): check for ISR via sym->type, absolute section for
11334 interrupt code is created via a new pBlock, the goto instruction is
11335 placed now correctly at the interrupt vector position, changed all
11336 references from ivec to _G.interruptvector,
11337 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11338 is the interrupt is a high priority one, same for return from ISR,
11339 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11340 externs to calls of checkAddSym,
11341 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11342 pic16_pcode_verbose flag is set,
11343 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11344 * src/pic16/pcoderegs.c: message about how many registers are saved
11345 will only be emitted if pic16_pcode_verbose flag is set,
11347 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11349 * src/ds390/ralloc.h,
11350 * src/ds390/ralloc.c (ds390_regWithIdx),
11351 * src/ds390/gen.c (emitcode),
11352 * src/ds390/main.h,
11353 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11354 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11355 ds390operandCompare, getRegsRead, getRegsWritten,
11356 initializeAsmLineNode): customized instruction size calculation for
11357 ds390, started basis for some register optimizations
11358 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11359 corresponding assembly output
11360 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11361 missing push/pop of r0/r1. Optimized push/pops
11363 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11365 * src/mcs51/main.c (instructionSize): fixed ACALL size
11366 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11368 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11370 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11371 the sorting of rlist with NULL elements
11372 * (print_idataType, print_idata): NEW to create idata sections
11373 * src/pic16/device.h: idataSymSet new variable
11374 * src/pic16/gen.c (genFunction): fixed some bugs in string
11375 comparing, improved the absolute section creation for ISRs,
11376 added FSR0L/FSR0H in registers that are saved in an ISR,
11377 * (genInline): fixed the processing of inline snippets,
11378 now they undergo no process by the peephole optimizer
11379 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11380 are placed in idataSymSet,
11381 * (pic16emitStaticSeg): extern symbols are added in externs,
11382 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11383 switching when aboslute variables are placed in access bank memory
11384 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11385 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11386 commented out with #if,
11387 * (pic16_packRegisters): reintroduce the check for CAST because some
11388 symbols are not correctly handled,
11389 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11390 pCodeInstruction instead of pCode,
11391 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11392 pCodeAsmDir definition,
11393 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11394 directive, then the argument directive is emitted without the leading
11395 tab, hack for inline labels which must be in the first column,
11396 * (compareLabel,pic16_findNextInstruction),
11397 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11398 * (insertBankSwitch): modified for the new pCodeAsmDir,
11400 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11401 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11403 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11405 * (pushSide): commented out with #if,
11406 * (assignResultValue): fixed some typos in saving
11408 * (genPcall): FIXED and sync'ed with genCall,
11409 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11410 * (genNearPointerGet): fixed to handle some more cases,
11411 implementation scheme via table reads,
11412 * (genConstPointerGet): modified to access code memory correct,
11413 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11414 and improved to handle some cases
11415 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11416 instead of "RETLW" for init data
11417 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11418 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11419 variables are placed in access bank memory (<0x80 and >=0xf80),
11420 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11421 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11422 TBLWT_POSTDEC,TBLWT_PREINC
11423 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11424 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11426 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11427 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11428 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11429 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11431 2004-02-29 Borut Razem <borut.razem AT siol.net>
11433 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11434 support/Util/findme.h, support/Util/system.h: enhance binary relative
11435 search for lib and include by using findProgramPath()
11437 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11440 * src/SDCCpeeph.c (pcDistance),
11442 * src/mcs51/ralloc.h,
11443 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11444 * src/mcs51/main.h,
11445 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11446 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11447 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11448 size calculation port specific, started basis for some register
11450 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11451 missing push/pop of r0/r1. Optimized push/pops
11452 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11453 * device/lib/_modsint.c (_modsint),
11454 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11455 and stack version so regression tests pass
11457 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11459 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11460 * src/SDCCast.c (decorateType): catch another small optimization
11462 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11463 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11464 modified to finally use computeType() all over SDCC,
11465 see Feature Request #877103
11466 * src/SDCCval.h: cosmetic
11467 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11468 valCompare(); regression tested in muldiv.c
11469 * support/regression/tests/muldiv.c (testMod): mod sign follows
11472 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11474 * src/SDCCast.c (decorateType): fixed bug #902362
11475 * doc/INSTALL.txt: fixed install instructions for win32
11477 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11479 * device/include/Makefile.in (install): fixed by replacing spaces
11482 * doc/INSTALL.txt: updated for release
11483 * doc/sdccman.lyx: added warning for --xstack being buggy
11485 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11487 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11488 to eliminate build warnings.
11489 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11491 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11492 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11494 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11495 removed -penable-stack, added comment for stack pragma, added
11496 warning for not initializing the stack/frame registers, removed
11497 comment at interrupts section
11499 Stack is made permanent, there is no ability to disable stack usage.
11500 * src/pic16/device.h,
11501 * src/pic16/device.c: removed all references to USE_STACK macro,
11502 * src/pic16/device.c (pic16_dump_section): when no elements in
11503 rlist, free rlist before return,
11504 * (pic16_dump_int_registers): NEW, internal registers are a new set
11505 of general purpose registers reused by each function,
11506 * (checkAddReg): returns 1 if registers is added to set,
11507 * (pic16_groupRegistersInSection): when a registers is of type
11508 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11509 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11510 SRCASECMP macro is moved here from device.c
11511 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11512 PO_PCLATU, PO_PRODL, PO_PRODH,
11513 * (pic16_pCodeOpType, genMinus,
11514 changed compares to "a" register, with AOP_ACC,
11515 * (pic16_genPlus): fixed some bugs and indented properly,
11516 * (pic16_addSign): changed size to size+offset in the MOVWF
11518 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11519 multiply 8-bit operand by literal, result is 8-bit,
11520 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11521 multiply 2 8-bit operand, result is 8-bit,
11522 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11524 * src/pic16/gen.c: changed accUse to contain WREG only,
11525 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11526 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11527 true, do not use immediate addressing any more unless sym is a
11528 pointer in codespace,
11529 * (aopForRemat): do not use immediate addressing when symbol not in
11530 codespace and when symbol's address is requested,
11531 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11533 * (aopGet): added case for AOP_ACC and don't return "accumulator
11534 bug" but WREG instead,
11535 * (popGetTempReg): pushes contents of temporary register in stack,
11536 * (popReleaseTempReg): pops contents of temporary register from
11537 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11538 * (pic16_popGet): separated case AOP_ACC to return register WREG
11539 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11540 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11541 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11542 the use of immediate pointers to certain cases only.
11544 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11545 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11546 * (assignResultValue, genCall, genRet): modified to use the new
11547 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11548 genPcall is still broken,
11549 * (genFunction): added code to create 'A' type pBlocks when
11550 interrupt functions are generated, code not extensively tested yet,
11551 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11552 * (genEndFunction): modified so ISRs pop stored registers from stack,
11553 * (genMultOneByte): cleanup,
11554 * (AccRsh): added flag andmask, to and result with appropriate mask,
11555 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11556 * (genDataPointerGet): fixed and reenabled its use,
11557 * (genNearDataPointerGet): bugs fixed,
11558 * (genDataPointerSet): bugs fixed,
11559 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11560 pic16_DumpSymbol, pic16_DumpOp,
11561 * src/pic16/genutils.h: function prototypes for the above functions,
11562 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11564 * (pic16emitRegularMap): many many many improvements, but needs a
11566 * src/pic16/main.c: enable_stack in pic16_options is removed,
11567 * (_pic16_parseOptions): removed command line options -penable-stack,
11568 * (_process_pragma): emit stack symbol only when stack pragma is
11570 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11571 redirected to FSR0L/FSR0H pair,
11572 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11573 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11574 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11576 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11577 * (dumpPicOptype): NEW,
11578 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11579 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11580 with movff instruction,
11581 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11582 added pic16_int_regs, some packRegsFor* functions are commented out,
11583 because produce errors,
11584 * src/pic16/NOTES: minor modifications
11586 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11588 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11589 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11591 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11592 * as/mcs51/lkaomf51.c: fixed bug #895763
11594 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11596 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11598 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11600 * doc/sdccman.lyx: added details about the HC08 storage classes and
11601 interrupts, fixed the register usage info for z80 & gbz80
11603 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11605 * doc/sdccman.lyx: added more pic16 port documentation
11606 * device/include/pic16/: added header pic18fregs.h
11608 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11610 * doc/sdccman.lyx: added Vangelis' contribution
11612 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11614 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11615 extend to the next CALL or PCALL, not just to the next CALL.
11617 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11619 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11621 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11623 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11624 bug #895752 and a better fix for bug #716790
11626 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11628 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11630 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11632 * doc/sdccman.lyx: minor changes, minor changed
11634 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11636 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11637 which can't handle SDCC_NEWONEBYTEOPS,
11638 (geniCodeMultiply): removed conversion from mult to shift for pic14
11641 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11644 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11645 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11646 thus fixing bug #895406
11648 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
11650 * device/lib/_modsint.c,
11651 * device/lib/_modslong.c: sign follows divisor only
11652 * src/hc08/gen.c (genMultOneByte): if result size is 1,
11653 signs or signedness can be ignored
11654 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
11655 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
11656 added optimization for IFX,
11657 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
11659 reenabled optimization for IFX, which was removed on 2004-01-11
11660 * src/SDCCast.h: added return type IFX
11661 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
11662 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
11663 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
11664 SDCC_OLDONEBYTEOPS selects the old behaviour
11665 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
11666 changed again and commented promotion rule
11667 * src/SDCCval.c (valDiv): promotion no longer necessary
11668 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
11669 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
11671 * support/regression/tests/onebyte.c: added
11673 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
11675 * gen.c (genInline): reverted to old code for assemnling inline
11676 code because of bug reported James Chadd
11678 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
11680 * ralloc.h: missing declarations from previous patch,
11681 seems that patch for ralloc.h was never applied, fixed
11683 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11684 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11688 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
11689 indirect addressing. Marked FSR0 as deprecated
11690 * gen.c (pointerCode): commented out, not needed now
11691 (pic16_popGet2p): new MOVFF helper function
11692 (genGenPointerGet),
11693 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
11694 (shiftRLong): removed duplicate debugging info
11696 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11698 * src/ds390/gen.c (genNearPointerGet),
11699 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
11700 optimization with bits, but not bitfields.
11701 * src/ds390/ralloc.c (packRegisters),
11702 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
11704 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
11706 * src/SDCCcse.c (algebraicOpts): copy operands before modification
11708 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11711 * src/SDCCicode.c (operandFromSymbol),
11712 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
11713 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
11714 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
11715 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
11716 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
11717 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
11719 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
11720 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
11721 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
11722 * src/SDCCsymt.c (newSymbol),
11723 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11726 * src/SDCCval.c (newiList): fixed bug #885705
11728 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11730 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
11731 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
11733 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11735 * device/include/c8051f120.h,
11736 * device/include/c8051f300.h,
11737 * device/include/c8051f310.h: added/updated header files for Silicon
11738 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11739 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
11740 in new section Submitting patches
11742 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11744 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
11745 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11746 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11748 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
11749 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11750 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11752 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
11753 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11754 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11756 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
11757 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11758 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11759 genGenPointerSet): fixed bug #892400
11760 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
11761 to eliminate build warnings.
11762 * src/SDCCast.c (processParms),
11763 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
11765 * support/valdiag/valdiag.py: added GCC to the list of defines active
11766 when compiling with gcc
11768 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11770 * support/Util/SDCCerr.h,
11771 * support/Util/SDCCerr.c,
11772 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
11773 with an incomplete type (fixed bug #883734)
11774 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
11776 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11778 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
11780 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11782 * src/SDCCast.c (decorateType),
11783 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
11784 function pointer implementation
11785 * support/regression/tests/funptrs.c: added tests to verify both forms
11786 of function pointers work correctly. Added tests to verify parameters
11787 are passed in the correct order.
11789 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
11791 * device.c (regCompare): registers are sorted by ascending
11792 address and increasing size,
11793 * main.c (_pic16_finaliseOptions): removed the declaration
11794 of compiler macro MCU. Now a macro of the format pic18fxxxx
11795 will be defined from the command line
11797 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11798 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11800 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
11801 PCOP_RLCF was overwritten!
11802 * gen.c (genSkip): commented out calls to pic16_emitcode,
11803 * (genCmpEQ): fixed "long" compares, only high word did get compared,
11805 * (genRRC): added debugging info,
11806 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
11807 overwritten while shifting,
11808 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
11809 overwritten while shifting,
11812 * (shiftLLeftOrResult),
11813 * (shiftRLeftOrResult),
11815 * (shiftLLong): Implemented with pic16_emitpcode
11816 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
11817 * (genLeftShift): Fixed bug, operand for shift by variable always
11818 was "and"ed with 0x0f,
11819 * (genLeftShiftLiteral),
11821 * (genRightShiftLiteral): added debugging info,
11822 * (genrshFour): added comment,
11823 * (genRightShift): determined signedness from operand "left"
11824 instead of "result"
11826 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11828 * src/SDCCicode.c (geniCodeParms),
11829 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
11830 function pointers, fixed function pointer bugs #861242 and #861896
11832 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11834 * device/include/c8051f000.h,
11835 * device/include/c8051f120.h,
11836 * device/include/c8051f300.h: added header files for Silicon
11837 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11839 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
11841 * src/SDCCast.c (processParams): added new type flow and restructured
11842 (gatherAutoInit): added new type flow
11843 (addCast): cosmetic changes
11844 (getLeftResultType): added new type flow for array indices, patch
11845 provided by Stas, see FR #877103
11846 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
11847 array index patch by Stas
11848 * src/SDCCast.h: added prototype getResultTypeFromType()
11850 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
11851 * src/pic/glue.c (pic14emitStaticSeg),
11852 * src/pic16/glue.c (pic16emitStaticSeg),
11853 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
11854 for initialization of symbols
11855 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
11856 * support/Util/SDCCerr.h:
11857 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
11858 * .version: bumped version number to 2.3.8
11859 * device/include/Makefile.in (install),
11860 * doc/Makefile (install): changed to 'rm `find ...`' construct to
11863 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
11865 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
11866 Slade Rich fixed an optimization bug
11867 * src/pic/pcodepeep.c,
11868 * src/pic/pcoderegs.c
11869 * doc/Makefile (install): added test for directory
11871 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11873 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
11874 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
11875 * src/pic/ralloc.c (getRegPtr, getRegGpr),
11876 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
11877 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
11878 * as/mcs51/asexpr.c (term),
11879 * as/hc08/asexpr.c (term): fixed bug #887146
11881 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11883 * src/z80/gen.c (genMult): handle single byte result product
11884 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
11885 DUMMY_READ_VOLATILE (fixed bug #886367)
11887 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11889 * support/regression/tests/libmullong.c: fixed logic, on little endian
11890 hosts we ended without a mullong_wrapper()
11892 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11894 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
11895 virus/worm forged address usage.
11897 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11899 Fixed promotion, it should be done on AST level:
11900 * src/SDCCast.c (addCast): added promotion to int
11901 (decorateType): updated call to upCast()
11902 * src/SDCCicode.c (geniCodeLeftShift): removed call to
11903 usualUnaryConversions()
11905 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
11907 * support/regression/tests/literalop.c (mulWrapper): Added a
11908 wrapper to remove integer overflow warnings.
11910 * support/regression/tests/float_trans.c: Made work on host.
11912 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
11915 * support/regression/generate-cases.py (main): Changed from inline
11918 * doc/Makefile (install): Changed to depth first to get rid of
11919 missing directory install warning.
11921 * as/Makefile (install-doc): Made work on Mac.
11923 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
11925 * src/SDCCast.c: added an additional type flow in decorateType() of
11926 opposite direction, see feature request #860006; it's enabled at runtime
11927 by setting the environment variable SDCC_NEWTYPEFLOW
11928 * src/SDCCast.h: changed prototype of decorateType()
11929 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
11930 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
11931 'char' to 'int' can be omitted, if both operands are 'unsigned char';
11932 see feature request #877103
11933 * src/SDCCval.c: updated call of decorateType()
11934 (valBitwise): fixed bug #882876
11935 (valMinus): added promotion
11936 (valLogicAndOr): result is unsigned
11937 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
11938 * src/SDCCsymt.c (computeType),
11939 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
11940 must not cause an unsigned operation
11941 * src/pic/glue (pic14emitRegularMap),
11942 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
11944 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
11946 * src/pic/pcode.c (PCodeID): commented out left over debug code
11948 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
11950 * support/valdiag/tests/overflow.c: added shift tests
11951 * src/pic/device.c,
11958 * src/pic/pcodepeep.c,
11959 * src/pic/pcoderegs.c,
11960 * src/pic/ralloc.c,
11961 * src/pic/ralloc.h: applied patch from Slade Rich;
11962 added support for multiple code pages and multiple RAM banks on the
11963 PIC 14 port. The ASM files now no longer simply assume all the
11964 code / RAM are in the same page / bank. This means the linker can
11965 safely allocate code/RAM of separate ASM files to different pages/banks.
11966 * doc/sdccman.lyx: added Slade's tips
11967 * src/mcs51/peeph.def: fixed bug #880768
11969 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11971 * src/hc08/ralloc.c (rematStr): fixed bug #879282
11972 * src/SDCCast.c (decorateType): fixed bug #880197
11974 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
11976 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
11979 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
11980 strtof is not part of C89 and isn't included with Mac OS X.
11982 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11984 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
11985 shiftL2Left2Result): fixed bug #879326
11986 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
11987 (genMultOneByte): fixed bug in signed vs unsigned multiplication
11988 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
11989 address fetch for clr instruction
11990 * device/lib/hc08/_mulint.c: created optimized assembly version
11991 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
11993 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
11995 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
11996 proposed in FR #877103
11998 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12000 * src/SDCCval.c (cheapestVal): added missing checks
12001 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12002 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12004 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12006 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12009 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12011 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12012 loaded with the linker search paths (-L arguments) and the libraries
12013 to be linked with the current source (-l arguments). Changes
12014 currently will affect only the pic16 port.
12015 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12016 include path the port specific paths and port specific libraries,
12017 * gplink command now contains the $3 argument,
12018 * src/pic16/device.h,
12019 * src/pic16/device.c,: structure PIC_device is made public and
12020 renamed to PIC16_device, the same for variable Pics which is renamed
12021 to Pics16. Updated all references to them.
12022 * src/pic16/glue.c (pic16glue): corrected bug with code
12023 initialization which bypassed the variable initializations block.
12025 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12026 COMPILE_FLAGS and added the --nostdinc option
12028 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12030 * device/include/mc68hc908jb8.h: Register defs for another member
12031 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12033 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12035 Documenting changes from previous commits.
12036 * configure.in (version 1.56),
12037 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12038 when generating output files to configure the pic16 library,
12039 but now I've commented it out, since gputils aren't installed in the
12040 SF compile farm, so library won't compile
12042 * device/lib/Makefile.in (version 1.56): initially I've added in
12043 target 'all' the prerequestive 'model-pic16' so it compiled the
12044 pic16 library, but now I've commented it out for the same reasons
12046 * added targets 'model-pic16' and 'objects-pic16' to compile the
12048 * added target 'port-specific-objects-pic16' to handle the
12049 generated libraries and copy them into the build/ directory
12050 * added target 'clean-intermediate-pic16' to clean intermediate
12051 files into pic16 directory
12052 * in target 'installdirs' added line to create directory pic16 in
12053 the installation path
12055 * device/include/Makefile.in (version 1.11): in target 'install'
12056 added lines to copy all header files to installation path,
12057 * in target 'installdirs' added line create directory for pic16
12058 headers in the installation path
12060 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12062 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12065 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12068 * device/lib/configure.in,
12069 * device/lib/configure: fixed for autoconf 2.57
12071 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12073 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12074 option so that it actually works. Made it specific to the z80, since
12075 the gbz80 doesn't have these kinds of I/O ports.
12077 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12079 * device/include/z180.h,
12080 * device/lib/_memcpy.c,
12081 * device/lib/_memmove.c,
12082 * device/lib/_mulint.c,
12083 * device/lib/ser_ir.c,
12084 * device/lib/ser_ir_cts_rts.c,
12085 * device/lib/_strcmp.c,
12086 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12087 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12088 portmode; added deprecation warning for bank= and protmode= forms.
12089 Also, guard against buffer overflow.
12090 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12092 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12094 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12095 changed interrupt vector table generation to only emit declared vectors.
12096 * device/include/Makefile.in: added missing backslash
12097 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12099 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12101 Mainly changes to support compilation of the device libraries
12102 * src/pic16/device.c: stack is allocated via symbol and not
12103 via literal number. The symbol is placed in the corresponding
12104 position of the data ram
12105 * (pic16_dump_section): relocatable and absolute uninitialized
12106 data are now emitted in sorted order to reduce section naming,
12107 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12108 weren't marked as being in the access bank,
12110 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12112 Added portion of GNU PIC Library under the directory
12113 device/include/pic16 and device/lib/pic16. These files
12114 contain the declarations of SFRs for the PIC18Fxx2 devices.
12115 The directory is initialized via configure from toplevel.
12117 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12119 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12120 the spilllocations to be compared correctly
12122 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12124 * src/SDCCast.c (decorateType): fixed bug introduced today
12126 2004-01-12 Borut Razem <borut.razem AT siol.net>
12128 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12129 doc/sdccman.lyx: upper case pragmas are deprecated
12131 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12133 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12134 in simpler and even better code
12136 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12138 * src/SDCCicode.c (operandOperation): fixed bug #874819
12139 * src/SDCCast.c (decorateType): fixed
12140 char foo (unsigned long ul) { return ul > 0; }
12142 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12144 * doc/sdccman.lyx: Moved and added some sections, small changes
12145 all over. Telling LaTeX to be less strict with word spacing
12146 to better keep the right margin. Changed some notes about
12147 maintainance of the ports in section 3.2.1 - is it OK like this?
12149 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12151 SDCC source changes:
12152 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12153 convilong): modified to inform the pic16 port that builtin functions
12156 PIC16 PORT specific changes:
12157 * src/pic16/device.c pic16_dump_equates() added,
12158 processor registers declared internally by the port are emitted in
12159 the translation as equates,
12160 * src/pic16/gen.c: inline code is passed unprocessed to the
12162 * (pic16_popGetLit2): fnuction modified to take second operand as
12163 pCodeOp pointer and not as literal,
12164 * (popRegFromIdx): prefixed with pic16_,
12165 * (pic16_popCombine2): modified to receive already allocated pCode
12167 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12168 * (genFunction): initializes local stack frame and pushes on stack
12169 all the registers used by this function,
12170 * (genEndFunction): restores all registers from stack and restores
12172 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12174 * (pic16glue): changed the program startup sequence,
12175 * added new dbName code 'A' for functions placed in absolute section
12176 * src/pic16/main.c: added function attribute _naked,
12177 * added pragma 'code' to place a fnuction at an absolute address,
12178 * added command line arguments --debug-ralloc and --pcode-verbose,
12179 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12180 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12181 * (pic16_newpCodeOpLit2): modified to take the second operand as
12183 * (pic16_printpBlock): modified to emit each function in a separate
12185 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12186 UPPER for immediate operands,
12187 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12189 * src/pic16/peeph.def: all peepholes with movff are commented out,
12190 because there is a problem in the pcode peep optimizer,
12191 * src/pic16/ralloc.c: the register allocator can now reuse local
12192 function symbols for another function. This saves register usage.
12193 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12195 Added file src/pic16/NOTES with information about program writing on
12196 the current port version.
12198 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12200 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12201 and peephole 252 (array access)
12203 2004-01-09 Borut Razem <borut.razem AT siol.net>
12205 * src/SDCCmain.c : fixed #872250: -l command line defined library
12206 files are scanned before standard library files
12208 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12210 * src/SDCCast.c (decorateType): fixed bug #874046
12212 2004-01-09 Borut Razem <borut.razem AT siol.net>
12214 * support/scripts/sdcc.nsi: remove previous installation
12216 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12218 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12219 bytes for last interrupt vector (mcs51)
12220 * sdcc.spec: fixed typo
12222 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12224 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12225 gen51Code): more efficient parameter receive for --model-large
12228 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12230 * src/ds390/main.c,
12231 * src/z80/main.c: added missed needLinkerScript flags (more than
12232 one port structure defined in these file)
12233 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12236 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12238 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12239 * src/port.h: added flag needLinkerScript in port->linker
12240 structure to inform whether to create a .lnk file or not,
12242 * src/ds390/main.c,
12244 * src/mcs51/main.c,
12246 * src/pic16/main.c,
12248 * src/z80/main.c: changed appropriately to configure
12249 needLinkerScript flag
12251 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12252 * src/pic/glue.c: added variable udata_section_name to
12253 override default uninitialized data segment definition for
12254 devices only with SHAREBANK memory (reported from Erik Epetrich)
12255 * (pic14emitOverlay): modified to emit a commented overlay segment
12256 directive when no overlay data exist
12257 * (picglue): modified to emit uninitialized data segment
12258 according to udata_section_name
12259 * src/pic/main.c (_pic14_parseOptions): added command line
12260 options --udata-section-name=[name] to override default
12261 udata definition name
12262 * modified _linkCmd and _asmCmd to include compiler passed
12263 arguments via -W option
12264 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12265 object file from '.rel' to '.o' in port->linker structure,
12266 changed size of fptr from 2 to 3 in port structure
12268 2004-01-07 Borut Razem <borut.razem AT siol.net>
12270 * support/scripts/sdcc.nsi: update PATH
12271 * support/scripts/sdcc.ico: craeted
12273 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12275 * device/include/Makefile.in: fix install
12276 * doc/Makefile: fix install
12278 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12280 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12282 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12283 how the function variable allocation summary is displayed; also
12284 include information about variables allocated to the overlay
12287 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12289 * as/mcs51/lkmain.c: Help about -Y option
12290 * as/mcs51/lkarea.c: Fixed gcc warnings
12292 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12294 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12296 * support/valdiag/tests/overflow.c: added
12297 * src/SDCCast.c (decorateType),
12298 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12299 LEFT_OP (left shift)
12301 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12303 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12304 (default behaviour).
12306 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12308 A python script to validate compiler diagnostic messages. It can be
12309 used to verify that sdcc complains about bad c source code and
12310 gives a good location of the error.
12311 * support/valdiag/Makefile,
12312 * support/valdiag/valdiag.py,
12313 * support/valdiag/tests/*
12315 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12317 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12318 * src/SDCCsymt.c (newEnumType),
12320 * support/Util/SDCCerr.c,
12321 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12323 * support/regression/tests/enum.c: added test for enum values that
12324 require at least 2 bytes of storage.
12326 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12328 * src/common.h: added ifndef/define/endif macros
12329 around the header file.
12330 Bug reported from Jesus Calvino-Fraga
12332 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12334 * sdcc.spec: updated
12335 * device/include/Makefile.in: don't install CVS directories
12336 * device/lib/Makefile.in: added removal of CVS directories after install
12337 * doc/Makefile: fixed install, added local_icons
12338 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12339 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12340 * src/ds390/gen.c (genRightShift): fixed bug #870788
12341 * src/SDCCast.c (decorateType): fixed bug #870781
12343 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12345 PIC16 port related changes:
12346 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12347 added variable stackPos,
12349 * gen.c: genCall, assignResultValue: added support for
12350 pushing/retrieving function parameters to/from stack,
12351 genFunction,genEndFunction: setup stack frame for the
12352 generated function,
12353 genAddrOf: will be changed according to bug 863624
12355 * added files genutils.c and genutils.h which contain gen*
12356 debugged and optimised functions extracted from gen.c
12358 * glue.c: added variable 'externs' which holds extern symbols,
12359 pic16emitRegularMap: is modified to properly handle relocatable
12360 symbols under the new scheme,
12361 pic16createInterruptVect: is modified
12362 pic16printPublics: is modified to emit 'global' assembler directives,
12363 added pic16_printExterns to print extern symbols,
12364 pic16glue: initializes stack/frame pointer in the beginning of
12365 the assembly output. Temporary hack, will be corrected later,
12366 because gplink yet does not support stack and SDCC does not
12367 yet support a type of crt0.o object to create the final binary.
12369 * Removed many lines that contain 8051 legacy code.
12370 * The code is finally placed under a 'code' directive.
12371 * Added port specific options.
12373 * _process_pragma: simplified since now we do not need *special*
12374 include file to define SFR registers. But a separate header
12375 will be needed. This will be developed later.
12376 * _pic16_parseOptions: added, parses port specific options:
12377 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12378 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12379 --preplace-udata-with=
12381 * _pic16_setDefaultOptions: modified to initialize section names,
12382 but hack is temporarly out of order since it needs improvement.
12383 * _pic16_genAssemblerPreamble: configuration words are emitted by
12384 their address instead of their name. This part is incomplete and
12385 supports only the 18Fxx2 devices. Other devices will emit an error
12386 during assembly since they do not contain the same set of config
12388 * _pic16_genIVT: is modified,
12390 * pcode.c: added definitions for some hardware registers that are needed
12392 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12393 All PCI entries are updated. Now LFSR is supported.
12394 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12395 * added pic16_newpCodeOpLit2 to support instructions with
12396 two literal arguments
12397 * pic16_pCode2str: corrected code that emits assembler instructions
12398 with two literal operands and those that have an access bit modifier
12399 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12400 this fixes a bug which caused some labels to be lost, when an
12401 assembler directive was added, i.e. banksel,
12402 * pic16_FixRegisterBanking: improved logic that causes the insertion
12404 * InlineFunction: functions that are called once, are not any more
12405 inlined. This can be a port option in the future,
12407 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12409 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12410 hold the corresponding uninitialized symbols,
12411 * pic16_allocProcessorRegister: registers have explicit marked the
12413 * pic16_allocInternalRegister: registers are explicit marked as
12415 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12416 processing list, so bit registers were lost,
12419 * ralloc.h: added field 'accessBank' and original symbol operand
12420 in register definition,
12421 * removed the field isMapped from register definition,
12423 ** Several functions have been removed from various sources:
12424 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12425 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12426 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12427 pic16_assignRelocatableRegisters
12429 ** others have been introduced:
12430 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12431 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12433 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12435 * support/scripts/inc2h.pl: changed definition of BIT_AT
12436 to emit 'sbit at' instead of 'bit at'. This was a request.
12438 PIC16 port related preliminary changes:
12439 * gen.c: prefixed function popRegFromString with
12440 pic16_ and all references to it corrected
12441 * pcode.c: all pic16_pc_* hardware registers prefixed
12442 with underscore (_),
12443 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12444 * ralloc.c: newReg(): when register is REG_SFR then
12445 set address to rIdx,
12446 pic16_allocProcessorRegister(): marks register wasUsed=0
12447 pic16_writeUsedRegs(): added a call to assign processor
12448 registers via pic16_assignFixedRegisters
12450 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12452 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12453 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12454 variables in unused register banks. Also the SSEG is placed
12455 wherever there is enough space for it, and IDATA can be anywhere
12456 in internal RAM. For now compile using -Wl-Y[stack_size].
12457 The mem file is different for this option as well, since it
12458 makes no sense of talking about DSEG lenght.
12460 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12462 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12463 in certain cases, e.g. when ROM assignment, patch provided
12464 from Albert den Haan.
12466 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12468 Many signedness and type propagation fixes:
12469 * src/SDCCicode.c: made geniCodeCast() static
12470 replaced SPEC_ by IS_ (cosmetic)
12471 (operandOperation): fixed div and mod operation
12472 (usualBinaryConversions): added support for promotion of char
12473 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12474 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12475 (geniCodeAdd): an array index will stay unsigned, even if promoted
12477 (geniCodeArray): ditto
12478 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12479 * src/SDCCsymt.c (computeType): added more support for char;
12480 promotion of char is selectable by promoteCharToInt, fixed signedness
12482 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12483 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12484 * src/SDCCval (val*): replaced signedness calculation by
12486 rearranged if-branches (cosmetic)
12487 (valShift): added warning W_SHIFT_CHANGED
12488 (valCompare): fixed problem with different types
12489 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12490 * support/regression/tests/literalop.c: added many cases
12491 * support/regression/tests/ast_constant_folding.c: changed finally to
12493 * .version: new year, new version: 2.3.7
12494 * src/SDCCmain.c (main): applied patch #866468
12495 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12496 provided by Scott Bronson
12497 * doc/sdccman.lyx: updated documentation for sdcdb
12498 updated and added chapter tips
12500 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12502 * src/SDCCsymt.h: missing from yesterday's commits
12504 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12506 * src/SDCC.y (struct_or_union_specifier),
12507 * support/Util/SDCCerr.c,
12508 * support/Util/SDCCerr.h: verify that struct & union tags are used
12511 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12513 * src/SDCCglobl.h: missing from yesterday's commits
12515 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12517 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12518 sft_attributes, struct_declaration, parameter_declaration,
12519 type_name, start_block, declaration_list),
12520 * src/SDCC.lex (check_type): support redefinition of typedef names
12522 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12524 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12525 aligned xdata arrays. Erik helped me with the if clause.
12527 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12529 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12532 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12535 * src/SDCCast.c (newAst_),
12537 * src/SDCCicode.c (ast2iCode, newiCode),
12539 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12540 expr, statement, expression_statement, selection_statement,
12541 iteration_statement, expr_opt, jump_statement): foundation for tracking
12543 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12546 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12548 * support/Util/SDCCerr.c,
12550 * src/SDCCast.c (createCase, createDefault, decorateType),
12551 * src/SDCClabel.c (labelUnreach),
12552 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12554 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12555 (with thanks to Stas Sergeev)
12556 * device/include/time.h,
12557 * device/lib/time.c (CheckTime): suppress unreachable code warning
12559 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12561 * src/SDCCast.c (createIvalCharPtr),
12562 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12564 * support/regression/tests/nullstring.c: tests for these two bugs
12566 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12568 * support/Util/SDCCerr.h,
12569 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12570 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12571 about storage class and 'at' used inside struct or union
12572 * src/SDCCBBlock.c (iCodeFromeBBlock),
12573 * src/SDCCcse.c (ifxOptimize),
12574 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12575 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12576 printIval, emitStaticSeg, emitOverlay),
12577 * src/SDCClabel.c (deleteIfx),
12578 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12579 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12580 gatherAutoInit, processParms),
12581 * support/Util/SDCCerr.h,
12582 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12583 reporting for post-parse errors.
12585 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12587 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12588 implicit casts via union; they don't work on big endian systems
12589 (possible fix for bug #861138)
12591 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12593 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12594 * src/mcs51/main.c: fixed the fix for bug #737001
12596 2003-12-15 Borut Razem <borut.razem AT siol.net>
12598 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12600 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12602 * support/makebin/makebin.c: put output in binary mode
12604 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12606 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12607 xdata and data memory on startup. Set the environment variable
12608 SDCC_NOGENRAMCLEAR to disable this.
12609 * src/mcs51/peephole.def,
12610 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12611 (allows non-interrupt and interrupt code to safely compete for a resource
12612 without the non-interrupt code having to disable interrupts)
12614 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12616 * src/SDCCicode.c (geniCodeAdd),
12617 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12618 with valFromType if type might be a pointer and host is big endian).
12619 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12620 types, not just integer types.
12621 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12622 multiply defined with mismatching "at" address.
12624 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12626 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12627 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12628 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12629 with embedded nulls (fixed bug #753752)
12631 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12633 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12634 Apparently this did not see much testing (endless loop)
12636 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12638 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12640 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12642 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12643 gracefully handle NULL memmap pointers
12645 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12647 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
12648 instead of deleting the iCode when an operand is volatile
12649 * src/z80/gen.c (genDummyRead),
12650 * src/mcs51/gen.c (genDummyRead),
12651 * src/ds390/gen.c (genDummyRead),
12652 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
12654 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
12655 * src/SDCC.y: fixed bug #850420
12657 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12659 Applied z80 i/o port patch from Peter Townson and fixed some operators
12660 to better handle operands in A register.
12661 * device/include/z180.h
12667 * src/z80/peeph-z80.def
12668 * src/z80/peeph.def
12671 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12673 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
12675 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12677 * device/lib/hc08/_mullong.c: Removed extra #endif
12679 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12681 * sim/ucsim/hc08.src/inst.cc,
12682 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
12683 carries from x to h
12684 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
12685 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
12686 * device/include/stdarg.h: fixed varargs for hc08
12687 * device/lib/Makefile.in,
12688 * device/lib/hc08/Makefile,
12689 * device/lib/hc08/_mulint.c,
12690 * device/lib/hc08/_mullong.c: fixed some endian problems
12692 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12694 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
12695 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
12696 * device/lib/_gptrget.c,
12697 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
12699 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12701 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
12702 * src/SDCCast.c (astErrors): fixed bug #846007
12703 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
12705 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12707 * src/SDCCast.c (decorateType): disabled a transformation I added in
12708 revision 1.188 (access to fields of a structure at an absolute address);
12709 it breaks with bitfields, extern declarations, and gcse analysis.
12710 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
12711 could be assigned through a pointer, so don't complain.
12712 * src/SDCCast.c (astErrors),
12714 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
12716 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
12718 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
12719 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
12720 output of __config directives, since gpasm now supports them
12721 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
12722 pre-processor macro, i.e. -DMCU=p18f452
12723 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
12724 and modified to handle 'cast' icode similarly to '=' icode
12725 * src/pic16/device.h (typedef struct PIC_device): added field
12726 'extMIface' to indicate that chip has external memory interface
12727 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
12728 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
12731 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12733 * src/SDCC.y (pointer): fixed bug #846006
12734 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
12735 * src/SDCCast.c (decorateType): fixed bug #846009
12736 * src/ds390/peeph.def,
12737 * src/ds390/gen.c (genAnd, genOr),
12738 * src/mcs51/peeph.def,
12739 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
12741 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12743 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
12750 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
12754 * src/SDCCbitv.c: added function to free a bitvector
12755 * src/SDCClrange.h,
12756 * src/SDCClrange.c: added function to recompute the liveranges
12757 * src/avr/ralloc.c,
12758 * src/ds390/ralloc.c,
12759 * src/hc08/ralloc.c,
12760 * src/mcs51/ralloc.c,
12761 * src/pic/ralloc.c,
12762 * src/pic16/ralloc.c,
12763 * src/xa51/ralloc.c,
12764 * src/z80/ralloc.c: recompute the liveranges after register packing
12766 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
12768 * src/SDCCloop.c (newInduction): fixed bug #845630
12770 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12772 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
12773 inadvertantly left behind from my 2003-11-12 change
12775 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12777 Updated headers I neglected to commit yesterday.
12778 * src/SDCClrange.h,
12781 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12783 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
12784 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
12785 * src/SDCCopt.c (eBBlockFromiCode),
12786 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
12787 the creation of the key hash table from the sequencing so it can be used
12788 earlier (for some GCSE bug fixes still pending)
12790 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12792 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
12793 * support/regression/tests/addsub.c: testing genPlus shortcut
12795 2003-11-15 Borut Razem <borut.razem AT siol.net>
12797 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
12799 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12801 * src/SDCCcse.c (cseBBlock): fixed bug #527779
12802 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
12803 ordering is immaterial.
12804 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
12806 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12808 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
12809 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
12810 (SIGSEV) of bug #840381
12811 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
12812 unlink new file before rename if new and old filenames are the same)
12814 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12816 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
12817 uninitialized variables) for the mcs51. Set environment variable
12818 SDCC_GENRAMCLEAR to test.
12819 xdata initialization slightly shorter
12821 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12824 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
12825 #838241 & 780691 (basicly the same bug)
12826 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
12827 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
12829 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
12831 * src/SDCCmain.c (linkEdit): "fix" #834252
12833 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12835 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
12837 * src/SDCC.y: fixed bug #819403
12839 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12841 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
12842 the reentrant attribute.
12843 * src/hc08/gen.c (genPackBits): added missing stack readjustment
12844 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
12846 * src/SDCCast.c (decorateType): fixed bug with storage class not being
12847 updated during pointer dereference; f.e. ~(((char *)1)*) was being
12848 erroneously reduced to a literal.
12849 * src/hc08/ralloc.c (packRegisters, rematStr),
12850 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
12853 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12855 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
12856 * doc/sdccman.lyx: changed from 'article' to 'book'
12857 * doc/Makefile: readded test_suite_spec and cdbfileformat
12859 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
12861 * device/include/stdlib.h: include malloc.h to comply with ANSI
12862 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
12864 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12866 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
12867 * doc/clean.mk: also remove *.out files
12868 * doc/sdccman.lyx: some additions, larger top/bottom margins
12870 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12872 * src/SDCC.y: fixed bug #837365
12873 * support/regression/tests/bitopcse.c
12874 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
12875 a symbol (might be valop instead)
12876 * device/lib/Makefile.in: added errno.c to HC08SOURCES
12877 * device/lib/clean.mk: added hc08 to the cleaning list
12879 2003-11-04 Borut Razem <borut.razem AT siol.net>
12881 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
12883 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12884 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
12885 malloc is declared in standard stdlib.h
12887 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12889 * device/lib/hc08/Makefile: need to clean .rel not .o files
12890 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
12892 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12896 * src/mcs51/main.c,
12897 * src/ds390/main.c,
12901 * src/pic16/main.c,
12902 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
12903 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
12904 tests (which uses the port's oclsExpense function)
12910 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
12912 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12914 * src/SDCCcse.c (ifxOptimize),
12915 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
12916 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
12917 deleting the IFX iCode.
12918 * src/hc08/ralloc.c: reduced unneeded slocs
12919 * src/hc08/gen.c: fixed bug in asmopToBoolean
12921 2003-11-04 Borut Razem <borut.razem AT siol.net>
12923 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
12924 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12925 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
12926 transferred to configure
12928 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
12930 Use headers defined in the C[++] standards:
12931 * sim/ucsim/gui.src/serio.src/fileio.cc
12932 * sim/ucsim/gui.src/serio.src/frontend.cc
12933 * sim/ucsim/gui.src/serio.src/main.cc
12934 * sim/ucsim/gui.src/serio.src/posix_signal.cc
12935 * support/Util/NewAlloc.c
12937 * as/mcs51/lklibr.c
12941 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12943 * Added MSVC projects for hc08 assembler and linker:
12944 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
12945 /as/hc08/link_hc08.dsp
12947 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
12949 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
12951 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
12953 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
12955 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12957 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
12959 2003-10-31 Borut Razem <borut.razem AT siol.net>
12961 * support/cpp2/cpplib.h,
12962 support/cpp2/cpplib.c,
12963 support/cpp2/cpplex.c,
12964 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
12965 to switch _asm block preprocessing on / off. Default is
12966 #pragma preproc_asm +
12968 2003-10-31 Borut Razem <borut.razem AT siol.net>
12970 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
12971 when outputting comment blocks (when executed with -C option) and
12972 _asm (SDCPP specific) blocks
12974 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12976 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
12978 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
12980 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
12982 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
12984 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
12985 * src/SDCCast.c (decorateType): fixed bug #832664
12987 2003-10-31 Borut Razem <borut.razem AT siol.net>
12989 * support/cpp2/cpplex.c: fixed for SDCPP:
12990 comments(when executed with -C option) and _asm blocks
12991 were included even if they where in skipped #if block.
12992 Applied solution from GCC cpp 3.3.2
12994 2003-10-31 Borut Razem <borut.razem AT siol.net>
12996 * src/SDCC.lex: sdcc now understands both formats:
12997 '# <line_number> <file_name>' and
12998 '#line <line_number> <file_name>'
12999 * support/cpp2/cppmain.c: sdcpp now generates the standard
13000 '# <line_number> <file_name>' instead of former
13001 '#line <line_number> <file_name>'
13003 2003-10-30 Borut Razem <borut.razem AT siol.net>
13005 * support/cpp2/cpphash.h,
13006 * support/cpp2/cpplib.h
13007 * support/cpp2/cpplex.c,
13008 * support/cpp2/cppmain.c,
13009 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13011 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13013 Fixed a number of problems revealed by bug #827883.
13014 * src/SDCCloop.c (loopInvariants): Spill location of the
13015 result operand should be recomputed if extracted from
13016 a loop. Also, don't extract assignments of an iTemp
13018 * src/SDCCast.c (isConformingBody): loop reversal should
13019 not occur if the control variable is involved with a
13020 relational operator.
13022 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13024 * .version: bumped to 2.3.6 to reflect the big improvements
13025 made by Erik and Klaus. Thanks!
13027 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13029 Replaced the livrange code.
13030 * src/SDCClrange.c: added new LR code
13032 * src/SDCCBBlock.h: removed remainig parts from old LR code
13033 * src/ds390/ralloc.c,
13034 * src/ds390/gen.c: minor fixes to make it work with new code
13036 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13039 * as/hc08/lkrloc.c,
13041 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13042 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13043 (tweaked fix for bug #818696)
13045 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13047 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13049 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13052 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13053 * src/mcs51/gen.c (gencjneshort),
13054 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13055 more efficient (per Scott Bronson's suggestion)
13057 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13059 Extended the semantics of the critical keyword to include
13060 individual statements. See RFE #827755 and #799831
13065 * support/Util/SDCCerr.c
13066 * support/Util/SDCCerr.h
13071 2003-10-19 Borut Razem <borut.razem AT siol.net>
13073 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13075 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13077 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13079 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13080 and predecrement operand is displayed
13082 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13084 * src/SDCCval.c (valMinus): fixed bug #826041
13086 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13088 Some hc08 related updates that I missed earlier
13089 * sim/ucsim/stypes.h
13090 * support/regression/ports/hc08/spec.mk
13092 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13094 New target "hc08" for the Motorola 68hc08 family of micros
13102 * sim/ucsim/hc08.src/*
13103 * sim/ucsim/configure.in
13104 * src/ucsim/configure
13105 * sim/ucsim/packages_in.mk
13108 * device/include/mc68hc908qy.h
13109 * device/lib/hc08/*
13110 * device/lib/Makefile.in
13111 * support/regression/ports/hc08/*
13112 * support/regression/Makefile
13114 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13116 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13118 * src/ds390/gen.c (genCast): fixed bug #821957
13120 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13122 * device/lib/logf.c: "fixed" overlay bug
13123 * support/regression/ports/host/spec.mk: added m library
13124 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13125 * support/regression/tests/float_trans: added (for Eric)
13127 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13129 * src/mcs51/gen.c (genCpl): fixed bug
13130 http://sf.net/mailarchive/message.php?msg_id=6263915
13132 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13134 * src/SDCCast.c (decorateType): added extended constant folding
13135 * src/SDCCsymt.c (computeType): cleanup
13136 * src/SDCCval.c (valShift): minor optimization
13137 * support/regression/tests/ast_constant_folding.c: added
13139 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13141 * src/SDCCmain.c: removed some unintended changes
13143 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13145 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13146 * src/z80/gen.c: fixed part of bug #817589
13147 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13149 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13151 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13162 * src/ds390/ralloc.c
13164 * src/mcs51/ralloc.c
13166 * src/pic16/ralloc.c
13167 * src/xa51/ralloc.c
13169 * src/z80/gen.c: removed unused label "release:"
13171 2003-10-06 Borut Razem <borut.razem AT siol.net>
13173 * src/SDCC.lex: removed definition of unused variables
13174 save_optimize and save_options
13176 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13178 * clean.mk: removed '=' in "-maxdepth=1"
13179 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13180 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13182 2003-10-06 Borut Razem <borut.razem AT siol.net>
13184 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13185 my_unput() replaced by unput()
13187 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13189 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13190 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13191 type-punned pointer will break strict-aliasing rules"
13192 Old LR behaviour is again default; Klaus' LR can be choosen by
13193 defining the environment variable LRKLAUS
13197 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13198 * clean.mk: fixed removal of files in bin/CVS/
13199 * device/lib/clean.mk: fixed removal of directories small and large
13200 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13202 * src/SDCCval.c: removed superflous test for pedantic
13204 2003-10-05 Borut Razem <borut.razem AT siol.net>
13206 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13207 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13208 message "unmatched #pragma SAVE and #pragma RESTORE"
13210 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13212 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13213 assembly, critical functions, atomic, nojtbound)
13215 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13217 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13223 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13226 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13228 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13230 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13231 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13232 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13234 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13236 * src/z80/gen.c (genRet): fixed bug #524753
13237 * src/z80/gen.c (genCast): fixed internal error on cast from
13239 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13240 fix for bug #477835 to the z80
13241 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13242 for tracking iCodes in the peephole optimizer for z80
13244 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13246 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13247 the other part of bug #814548
13248 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13250 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13252 * src/SDCCcse.c: fixed part of bug #814548
13254 2003-09-28 Borut Razem <borut.razem AT siol.net>
13256 * src/asm.c: rewrite of printILine() to use temporary file instead
13258 * src/xa51/main.c: commented out declaration of int rewinds
13260 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13262 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13264 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13266 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13267 * src/asm.c (printILine): Fixed bug #811015
13269 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13271 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13274 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13276 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13277 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13278 to correctly handle general case of AOP_PAIRPTR
13279 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13281 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13283 * src/mcs51/ralloc.c (fillGaps),
13284 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13285 register positioning bug)
13287 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13289 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13291 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13293 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13294 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13295 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13296 (ralloc doesn't intentionally do this now, but perhaps later)
13297 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13298 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13299 register positioning bugs (Fixed bug #762602 and #795325)
13300 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13301 (Fixed bug #808779)
13302 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13303 lines that --i-code-in-asm generates
13305 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13307 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13308 trying to fclose a FILE* that was already closed.
13310 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13312 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13313 of const struct should be treated as if const themselves)
13315 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13317 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13319 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13321 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13322 Unix (/n) and DOS (/r/n) line terminations.
13324 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13326 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13329 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13331 * src/mcs51/gen.c (genFunction, genEndFunction),
13332 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13333 and restore of EA so that stack offsets to parameters are
13334 correct when using both critical and reentrant/stack-auto.
13335 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13336 size (can be triggered in error if sloc is shared between
13337 different sized objects)
13338 * device/include/float.h: fixed macros to explicitly use
13339 unsigned long where needed
13341 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13343 Feature req. 799831: added code to allow nesting of critical functions
13344 * src/mcs51/gen.c (genFunction, genEndFunction)
13345 * src/ds390/gen.c (genFunction, genEndFunction)
13347 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13349 * src/SDCCsymt.c (sclsFromPtr),
13351 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13352 support for standard C idiom of memory mapped variables; for
13353 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13354 to xdata int at 0x1234 tempvar = 1.
13355 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13356 provided by Akiya ISHIDA
13358 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13360 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13361 * src/SDCCval.c (constVal): added reduction from int to char
13362 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13363 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13364 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13366 * support/regression/tests/shifts.c: fixed
13368 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13370 * src/z80/gen.c (genXor): Fixed bug #805445
13372 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13374 Fixed bug #621531 (const & volatile confusion in the type chain).
13375 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13376 refer to the const or volatile state of the pointer itself.
13388 * src/pic16/ralloc.c
13389 * support/regression/tests/const.c
13391 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13393 When checking for duplicated modules, use absolute paths
13394 instead of relative paths. Files changed:
13399 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13401 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13403 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13405 * device/include/string.h: added size_t typedef, changed
13406 prototypes to use size_t, eliminated separate reentrant and
13407 non-reentrant declarations, added _memmove declaration
13408 * device/lib/_memcpy.c: changed to use size_t instead of int,
13409 changed /4 to >>2 to avoid division library call
13410 * device/lib/_memcmp.c,
13411 * device/lib/_memset.c,
13412 * device/lib/_strncat.c,
13413 * device/lib/_strncpy.c,
13414 * device/lib/_strncmp.c: changed to use size_t instead of int
13415 * device/lib/_memmove.c: new file (fixed bug #772294)
13416 * device/lib/Makefile.in: added _memmove.c
13417 * device/lib/z80/asm_strings.s: fixed bug #772290
13418 * support/regression/tests/bitfields.c: attempt to fix host assertion
13419 failure on amd64-unknown-linux2.2
13421 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13423 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13424 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13425 * as/z80/asmain.c (main): fixed bug #801766
13427 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13429 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13432 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13434 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13435 reported in bug #800609
13437 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13439 * Top header beautifications in src/pic16 directory:
13440 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13441 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13442 pcoderegs.h, ralloc.c, ralloc.h
13443 * main.c: added top header and GPL license notice
13444 * pcode.c: fixed the if-conditional warning
13446 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13448 * device/lib/_mullong.c: replaced int by short for gcc
13450 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13452 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13453 and JUMPTABLE iCodes properly now (worked by accident before)
13454 * src/mcs51/gen.c (leftRightUseAcc),
13455 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13456 iCode properly now. Use getSize instead of nRegs since a & b
13457 aren't part of the nRegs tally.
13459 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13461 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13462 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13463 before instructions that use the _STATUS register
13465 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13467 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13468 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13469 fetching of the pointer
13470 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13471 copied from genNearPointerSet()
13472 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13473 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13474 If they pop r0/r1 they must be called in the opposite order than aopOp().
13475 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13476 (resp. --stack-auto), prepared for --xstack
13478 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13480 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13482 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13484 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13485 these ports have their own __sdcc_external_start()
13487 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13489 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13490 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13491 type for bits was changed. It resulted in bit variables becoming
13492 global, which is not permitted in PIC 14 assembly output.
13494 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13496 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13498 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13500 Z80 and MCS51 linkers complaint if a public symbol is defined
13501 in more than one library module:
13505 * as/mcs51/Makefile.in
13507 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13509 A few small changes that speed up the peephole optimizer.
13513 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13515 Try to make the peephole optimizer smarter by maintaining
13516 an association between the assembly source code and the
13517 iCodes that originated them. Put this information to use
13518 with a new peephole rule condition "notVolatile" so that
13519 the rules can be aggressive yet still safe.
13524 * src/mcs51/peeph.def
13526 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13530 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13531 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13532 if the left or right operand symbols have the accuse flag set.
13534 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13536 Changed the type of the result of the ! (NOT) operator to char;
13537 previously it returned the same type as the source. This allows
13538 us to eliminate all the genFloatNot functions (all of its target
13539 implementations were very buggy) since !float can use the same
13542 * src/SDCCicode.c (ast2iCode): ! returns char
13543 * src/mcs51/gen.c (genNot, genNotFloat),
13544 * src/ds390/gen.c (genNot, genNotFloat),
13545 * src/z80/gen.c (genNot, genNotFloat),
13546 * src/pic/gen.c (genNot, genNotFloat),
13547 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13549 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13551 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13552 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13553 during interrupts. Ensure WSAVE is located at a shared bank address.
13554 2. Fixed page selection in some places
13555 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13556 the registers name strings.
13557 4. Fixed "signed / unsigned compare" compiler warnings.
13558 5. The PIC port manages its own allocation of the general purpose
13559 registers, but makes no attempt to reuse them. As a result when
13560 compiling it soon runs out of general purpose registers. Some
13561 additional code was added to the files pcode.c and device.c to walk
13562 through the function call tree and rename the registers so that they
13572 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13573 genPlus() & genMinus() when the result is the same as left or right
13575 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13577 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13579 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13581 Made bitfield a distinct type from bit so that bitfields
13582 convert as per ANSI C and bits retain their traditional
13583 boolean style behaviour. Implemented bitfield support in
13591 * src/ds390/gen.c: bit v bitfield split
13592 * src/z80/gen.c: New support for bitfields
13593 * support/regression/tests/bitfields.c: reenabled z80,
13596 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13598 Rules 246.x, 247.x relate to bitfields, the others speed up
13599 access to xdata mapped I/O devices.
13601 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13603 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13605 Cleaned up genPackBits and genUnpackBits and added two helper
13606 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13607 for literal assignments in genPackBits (thanks to Frieder for
13613 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13615 Fixed bug #748310 (pointer to function type mishandled when the
13616 function name is omitted). Also fixed a SIGSEGV when a function
13617 attribute (reentrant, etc) is used on a non-function or on a
13618 function but misplaced before the parameter list.
13620 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13622 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13623 * support/Util/SDCCerr.h,
13624 * support/Util/SDCCerr.c: Added func attr misuse error msg
13626 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13628 Fixed bug #787649 by anonymous
13629 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13630 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13632 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13634 Fixed numerous bitfield problems.
13636 * src/SDCC.y: More bitfield related error checking
13638 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13639 * support/Util/SDCCerr.h,
13640 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13641 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13642 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13643 * support/regression/tests/bitfields.c: tests added
13645 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13647 Made the constant following the "interrupt" keyword optional. If
13648 omitted, the function will not automatically be given an entry
13649 in the interrupt vector table (similar to #pragma NOIV, but
13650 less syntacticly kludgy). The interrupt number is also now
13651 range checked. Also fixed a bug in the high order bit example
13658 * support/Util/SDCCerr.c
13659 * support/Util/SDCCerr.h
13662 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13664 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
13665 * src/SDCCicode.c (operandOperation): rewritten some ops
13666 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
13667 * src/SDCCsymt.c (computeType): literals are handled the same way as any
13669 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
13670 be re-activated by defining REDUCE_LITERALS)
13671 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
13672 unsigned, but are signed by default
13673 * src/SDCCval.c (constVal): rearranged
13674 * src/SDCCval.c (valMod): preliminary fix
13675 * src/SDCCval.c (valCastLiteral): use TYPE_* types
13676 * support/regression/literalop.c: added, work in progress
13678 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13680 Generate warnings for useless declarations like "char data;"
13681 that don't do what new users expect.
13684 * support/Util/SDCCerr.h
13685 * support/Util/SDCCerr.c
13687 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
13689 * src/SDCCval.c (valMult): fix overflow detection of negative int
13691 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13693 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
13695 Changes to support big endian targets:
13708 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
13710 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
13711 * device/lib/time.c: fixed warning "integer overflow in expression"
13713 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
13715 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
13716 * src/SDCCval.c (constVal): changed default to signed; hex and octal
13717 constants are unsigned; added recognition of "u" flag for unsigned
13718 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
13719 * src/SDCCval.c (valDiv, valMod): fixed signdness
13720 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
13721 signedness of modulo, left and right shift
13722 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
13723 * support/Util/SDCCerr.h: added warning W_INT_OVL
13724 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
13725 * src/SDCCast.c (ast_print): improved output of constants
13727 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13729 Fixed some warnings when building with MSVC:
13731 * as/mcs51/asdata.c
13735 * link/z80/aslink.h
13736 * link/z80/lkdata.c
13737 * link/z80/lkeval.c
13742 * support/cpp2/cpplib.c
13746 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
13748 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
13750 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13752 * support/librarian/clean.mk: Do not remove Makefile.
13753 * support/librarian/Makefile: added.
13755 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13757 Added librarian to MSVC build:
13760 * support/librarian/librarian.dsp
13762 'configure' not needed for librarian, removed:
13763 * support/librarian/configure
13764 * support/librarian/configure.in
13765 * support/librarian/config_in.h
13766 * support/librarian/Makefile.in
13768 Hopefully these ones built the librarian and the rest of sdcc properly:
13770 * Makefile.common.in
13772 Messed up 'configure', so revert to previous version:
13776 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
13778 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
13779 there, while the mantissa of a double is "only" 53 bits wide.
13781 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13783 Adding sdcclib to the build. MSVC project coming soon.
13784 Files added/changed:
13786 * support/librarian/clean.mk
13787 * support/librarian/configure
13788 * support/librarian/configure.in
13789 * support/librarian/config_in.h
13790 * support/librarian/Makefile.bcc
13791 * support/librarian/Makefile.in
13792 * support/librarian/sdcclib.c
13795 * Makefile.common.in
13799 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13801 Linker now complaints if linked modules have conflicting options, for
13802 example, one compiled using --model-large and another one compiled with
13803 --model-small. The following files were modified:
13805 * as/mcs51/asdata.c
13806 * as/mcs51/aslink.h
13808 * as/mcs51/asmain.c
13810 * as/mcs51/i51pst.c
13811 * as/mcs51/lkdata.c
13812 * as/mcs51/lklibr.c
13813 * as/mcs51/lkmain.c
13819 * link/z80/aslink.h
13820 * link/z80/lkdata.c
13821 * link/z80/lklibr.c
13822 * link/z80/lkmain.c
13825 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13827 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
13828 as/mcs51/lklibr.c: Generate a warning when a library is not found.
13830 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
13832 * src/z80/mappings.i: fix _mul[us][int,long] entries
13834 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13836 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
13838 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13840 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
13841 * support/regression/tests/bitopcse.c: added
13849 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13851 added support for new library format to z80, gbz80 linkers:
13857 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13859 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
13860 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
13862 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
13864 added DUMMY_READ_VOLATILE:
13873 * src/SDCCcse.c (algebraicOpts): many improvements
13874 * src/SDCCcse.h: removed algebraicOpts()
13875 * src/SDCCicode.c (picDummyRead): added
13877 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13879 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
13880 "Insufficient space in data memory".
13882 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13884 * src/mcs51/gen.c: fixed bug #771358
13885 * src/z80/gen.c: fixed bug #759087
13887 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
13889 * src/pic16/glue.c: minor cleanup by Vangelis
13891 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13893 * device/include/regc515c.h: fixed #758477
13894 * device/lib/_gptrget.c: saving some cycles in generic pointer get
13895 * device/lib/_gptrput.c: saved a few bytes
13896 * my tab spacing is 8, yours too?)
13897 * device/lib/_ser.c: process RX bytes earlier than TX bytes
13898 * device/lib/serial.c: process RX bytes earlier than TX bytes
13899 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
13901 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13903 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
13905 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13907 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
13909 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
13911 * device/lib/Makefile.in: bad fix, reverted to 1.43
13913 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
13915 * device/lib/Makefile.in: added missing z80 object files
13917 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
13919 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
13920 pic16 progress by Vangelis:
13923 * src/pic/Makefile:
13930 * pic16/genarith.c:
13935 * pic16/pcodepeep.c:
13938 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13940 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
13942 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13944 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
13945 added gbz80 build to MSVC project.
13946 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
13947 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
13948 from 8051 stuff and setup so it links using a .lnk file.
13950 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13952 * support/librarian/sdcclib.c: sdcc librarian.
13953 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
13956 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13958 * as/mcs51/lkmain.c: properly handle extensions in function afile.
13960 2003-07-02 Borut Razem <borut.razem AT siol.net>
13962 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
13963 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
13964 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
13965 src/xa51/main.c, src/z80/main.c:
13966 virtualization of glue() function: each port has it's own glue function,
13967 which is accessed by do_glue function pointer in PORT.general structure
13969 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
13971 * DS800C400 fun, improved ROM interface and tinibios.
13973 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
13975 * More support for DS80C400. Now includes beginning of interface to ROM.
13977 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
13979 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
13981 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13983 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
13985 2003-06-19 Borut Razem <borut.razem AT siol.net>
13987 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
13989 2003-06-19 Borut Razem <borut.razem AT siol.net>
13991 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
13992 fixed Z80 port - crt0.o: cannot open.
13994 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
13996 * support/Util/MySystem.c (merge_command): revert bad fix
13998 2003-06-18 Borut Razem <borut.razem AT siol.net>
14000 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14002 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14004 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14005 option --use-stdout sends errors to stdout instead of stderr.
14007 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14009 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14011 2003-06-15 Borut Razem <borut.razem AT siol.net>
14013 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14014 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14015 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14016 fixed width array of pointers replaced with sets;
14017 multiple include and lib paths ared transferred to preprocessor and linker
14018 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14019 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14020 fixed width array of pointers
14021 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14022 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14023 fixupPath(), getPathDifference()
14024 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14025 fixed width array of pointers
14027 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14029 * src/pic16/ralloc.c: fix warnings
14030 * src/pic16/pcode.c: fix warning
14032 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14034 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14035 know all the details, but essentially this set of changes enable
14036 the pic16 port to generate movff instructions and generate assembler
14040 * src/pic16/glue.c:
14041 * src/pic16/pcode.c:
14042 * src/pic16/device.c:
14043 * src/pic16/main.c:
14044 * src/pic16/pcode.h:
14045 * src/pic16/pcoderegs.c:
14046 * src/pic16/ralloc.c:
14047 * src/pic16/ralloc.h:
14049 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14051 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14052 added option --vc, so sdcc errors and warnings are compatible with
14053 Microsoft Visual Studio.
14055 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14057 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14058 device/lib/libfloat.lib: added atof function.
14060 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14062 * doc/sdccman.lyx: updated to Lyx 1.3
14063 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14064 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14065 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14067 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14069 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14071 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14073 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14074 additions to the "related tools/documentation" section
14076 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14078 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14080 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14082 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14083 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14085 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14087 * doc/sdccman.lyx: fix double dash and other minor things
14088 * doc/Makefile: fix double dash
14090 2003-05-28 Karl Bongers(patches from Martin Helmling)
14091 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14092 condition and ignore commands.
14094 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14096 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14097 is in parts still quite out of date, I did changes as far as I felt makes sense
14098 for a non-native english speaker.
14099 Please feel free to add to the manual or to correct my changes.
14100 * doc/Makefile: undid touching the date of intermediate tex files.
14102 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14104 * doc/sdccman.lyx: Manual has an index now
14106 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14108 Finalize muluint/mulsint and mululong/mulslong merging:
14109 * device/lib/_mulint.c
14110 * device/lib/_mullong.c
14111 * device/lib/gbz80/mul.s
14112 * device/lib/gbz80/stubs.s
14113 * device/lib/z80/mul.s
14114 * device/lib/z80/stubs.s
14115 * src/SDCCsymt.c (initCSupport)
14117 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14119 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14120 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14121 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14122 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14125 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14127 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14128 the regression tests I'm not brave enough to enable 245.b, 245.c
14129 * doc/sdccman.lyx: added latex preamble for hyperref package.
14130 Using pdflatex this will give you a hyperlinked pdf file with
14131 bookmarks. (prepend '%' before /usepackage if this breaks something)
14133 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14135 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14137 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14139 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14141 2003-05-21 <johan AT balder>
14143 * src/SDCCglue.c (printIval): fixed bug #739934
14145 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14147 Applied patch from bug 737905 (renamed yylineo to mylineno):
14154 * src/pic16/pcode.c: Cleaned warnings
14155 * src/pic16/pcodeflow.c: Cleaned warnings
14156 * src/pic16/pcoderegs.c: Cleaned warnings
14158 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14160 * src/pic16/pcode.c: Cleaned warnings
14161 * src/pic16/pcodepeep.c: Cleaned warnings
14162 * src/pic16/ralloc.c: Cleaned warnings
14164 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14166 * doc/sdccman.lyx: fixed bug 739745
14167 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14169 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14171 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14172 it can be defined with CFLAGS when running configure
14173 * src/SDCCmain.c: fixed compiling + linking with object files
14175 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14177 * configure.in: configure for pic16 port,
14178 added --disable-pic16-port
14179 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14180 * src/SDCCmain.c: linkOptions is changed to set *,
14181 added if/endif conditional macros to remove options help
14182 messages from optionsTable when a port is not configured, added
14183 support for the PIc16 port in the ports table, when executing
14184 the compiler with no port specified on command line, a default
14185 port is selected with the new macro DEFAULT_PORT which is
14186 defined in port.h, in setDefaultOptions() linkOptions is removed
14187 from initialization assignment, since now it is a set,
14188 parseCmdLine uses setParseWithComma for linkOptions, in
14189 linkEdit() linkOptions are accessed with new function indexSet()
14190 which returns the i'th item of a set variable. See SDCCset.c, in
14191 linkEdit() when calling buildCmdLine(), added linkOptions as
14192 last argument. Now users can pass arguments to gplink via the
14193 -Wl option, main() uses pic16glue() to glue up pic16 programs
14194 * src/SDCCpeeph.c: various changes to support pic16
14195 * src/SDCCset.c: added function void *indexSet(set *, int) to
14196 return the i'th item of the set
14197 * src/SDCCset.h: added function prototype for indexSet()
14198 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14199 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14200 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14201 added macro DEFAULT_PORT
14202 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14203 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14205 * src/pic16/glue.c: commented out some error producing lines
14206 * src/pic16/main.c: __config directives are commented out to stop
14207 gpasm complaining and test the linkage with gplink, _linkCmd and
14208 _asmCmd changed to be more gplink and gpasm friendly
14209 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14210 produced an error when parsed, peep rule 12 is added to utilize
14211 movff, but it is commented out since the pCode does not support
14212 yet a command with 2 address arguments
14214 2003-05-18 <johan AT balder>
14216 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14217 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14218 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14220 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14221 Added feature to script commands from file.
14223 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14225 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14226 * src/SDCCutil.c: include ctype.h for win32
14228 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14230 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14232 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14234 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14235 Fixed so you can set breakpoints prior to run, run does not stop
14236 on entry now. Add tbreak. Other enhancements and fixes for use
14239 2003-05-12 Borut Razem <borut.razem AT siol.net>
14241 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14243 2003-05-11 Borut Razem <borut.razem AT siol.net>
14245 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14246 the path of bin directory, so that PATH is the only env. variable, which has to be set
14247 in case of standard installation.
14248 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14249 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14250 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14252 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14254 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14255 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14256 temp files are in the port dir; clean the gen/test directory when
14257 generating new test.c
14258 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14259 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14260 * support/regression/tests/zeropad.c: added
14262 2003-05-09 <johan AT balder>
14264 * src/SDCCglue.c: fixed bug #597940
14266 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14268 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14269 cache sfr, optimize next,step, fix off by one sourceline,
14270 support ddd list function.
14271 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14273 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14275 * support/regression/HTMLgen.py: added compare_s2f()
14276 * support/regression/Makefile: redo 1.27
14277 * support/regression/generate-cases.py: redo 1.5
14279 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14281 * support/regression/tests/float.c: workaround 33 bit hex constant
14282 * support/regression/tests/simplefloat.c: fix division for host
14284 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14286 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14287 that tame's the PIC's over-aggressive optimizer.
14289 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14291 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14294 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14296 Initial support for DS80C400. "Hello world" runs on TINIm400
14299 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14301 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14302 * Some notes on ddd usage added in debugger/README
14303 Martin Helmling adding more features and fixes for ddd GUI debugger.
14304 Code added for nexti, stepi, up, down, and other adjustments.
14306 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14308 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14309 * src/pic/peeph.def Added two rules to optimize carry manipulation
14310 * src/pic/* removed debug printfs
14312 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14314 * debugger/mcs51/cmd.c: added header newalloc.h
14316 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14318 * as/Makefile: new EXEEXT
14319 * as/z80/Makefile: remove trailing slash of BUILDIR
14320 * as/z80/clean.mk: new EXEEXT
14321 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14322 * support/cpp2/Makefile.in: new EXEEXT
14323 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14325 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14327 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14328 EXEEXT was introduced to fix all related problems with targets
14329 "clean", "install" and "uninstall"; a couple of further flaws
14330 especially with "clean" have been fixed too
14331 * as/mcs51/Makefile.in
14332 * as/mcs51/clean.mk
14336 * debugger/mcs51/Makefile.in
14337 * debugger/mcs51/clean.mk
14338 * link/z80/Makefile
14339 * link/z80/Makefile.in
14340 * link/z80/clean.mk
14342 * packihx/Makefile.in
14344 * sim/ucsim/Makefile
14345 * sim/ucsim/clean.mk
14346 * sim/ucsim/avr.src/Makefile.in
14347 * sim/ucsim/avr.src/clean.mk
14348 * sim/ucsim/s51.src/Makefile.in
14349 * sim/ucsim/s51.src/clean.mk
14350 * sim/ucsim/xa.src/Makefile.in
14351 * sim/ucsim/xa.src/clean.mk
14352 * sim/ucsim/z80.src/Makefile.in
14353 * sim/ucsim/z80.src/clean.mk
14354 * sim/ucsim/main_in.mk
14355 * sim/ucsim/packages_in.mk
14356 * sim/ucsim/gui.src/Makefile.in
14357 * sim/ucsim/gui.src/serio.src/Makefile.in
14358 * sim/ucsim/gui.src/serio.src/clean.mk
14361 * support/cpp2/Makefile.in
14362 * support/cpp2/clean.mk
14363 * support/makebin/Makefile
14364 * support/makebin/clean.mk
14365 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14366 * doc/sdccman.lyx: --program-suffix no longer needed
14368 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14370 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14371 Martin Helmling added support for ddd GUI debugger.
14372 Code added to display assembly, set variables, and other commands
14373 to interface to ddd.
14375 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14377 * as/Makefile: fix target clean
14378 * as/clean.mk: fix target clean
14379 * as/z80/clean.mk: fix target clean
14381 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14383 * Makefile.common.in: added AT EXEEXT AT
14384 * configure.in: removed all mingw32 stuff
14385 * configure: rebuilt from configure.in
14386 * doc/sdccman.lyx: updated section "installation"
14387 * support/scripts/sdcc_mingw32: adapted to configure
14388 * support/scripts/sdcc_cygwin_mingw32: added
14390 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14392 * src/pic Added object file support for the PIC port
14393 * src/pic Applied patch from Craig Franklin (this started the object file support)
14394 * src/regression Updated the PIC regression tests for object files
14396 2003-04-20 Borut Razem <borut.razem AT siol.net>
14398 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14399 lklex.c: In function `getfid':
14400 lklex.c:203: warning: array subscript has type `char'
14401 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14402 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14403 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14404 stack handling macros
14406 2003-04-19 Borut Razem <borut.razem AT siol.net>
14408 * "handling space characters in file path" task:
14409 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14410 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14411 * support/Util/MySystem.h: make it self-sufficient
14412 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14413 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14414 handling space characters in file path
14415 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14416 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14417 * support/Util/MySystem.c: handling space characters in executable's path
14419 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14421 * as/z80/Makefile: fix permanent rebuild of z80
14422 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14423 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14425 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14427 * src/SDCCopt.c: add special case optimization to replace modulo by
14428 a power of two with a bitwise AND.
14430 2003-04-18 <johan AT balder>
14432 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14434 2003-04-17 <johan AT balder>
14436 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14437 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14439 2003-04-13 Borut Razem <borut.razem AT siol.net>
14441 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14442 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14443 fixed mingw problem in adl_NORMALIZE_PATH
14445 2003-04-12 Borut Razem <borut.razem AT siol.net>
14447 * fixed "#pragma SAVE/RESTORE can not be nested":
14448 * src/SDCC.lex: reworked pragma handling functions
14449 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14450 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14452 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14454 * src/SDCCutil.c (pathEquivalent): defined but not used
14455 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14456 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14457 * configure: rebuilt from configure.in
14458 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14459 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14460 * device/include/Makefile.in: replace sdcc_datadir
14461 * device/lib/Makefile.in: replace sdcc_datadir
14462 * Makefile.common.in: add LDFLAGS from configure
14463 * packihx/Makefile.in: use LDFLAGS
14464 * src/Makefile.in: use LDFLAGS
14465 * support/cpp2/Makefile.in: add LDFLAGS from configure
14466 * support/makebin/Makefile: use LDFLAGS
14467 * .version: bumped version number to 2.3.5
14469 2003-04-12 Borut Razem <borut.razem AT siol.net>
14471 * completed "different paths" task:
14472 * src/SDCCmacro.c: fixed bug in handling quotes
14473 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14474 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14476 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14478 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14480 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14482 * ds390/gen.c ds390/peeph.def: fix bug 706781
14484 2003-04-11 Borut Razem <borut.razem AT siol.net>
14486 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14488 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14490 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14491 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14492 set - this bit used to not be set...).
14493 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14494 bad code in PIC Port
14495 * src/regression/and2.c added to test bug 609268
14496 * src/regression/Makefile added and2.c to regression test
14499 2003-04-08 <johan AT CP255758-A>
14501 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14502 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14503 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14505 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14507 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14509 * support/cpp2/Makefile.in: fix bug #487815
14510 * configure: rebuilt from configure.in
14511 * Makefile.common.in: docdir changed, new path suffixes
14512 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14513 * sdcc_vc_in.h: reflect changes from sdccconf.h
14514 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14515 * src/SDCCutil.h: remove BINDIR hack
14516 * doc/sdccman.lyx: update new path hierarchy
14518 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14520 * src/SDCCpeeph.c: added okToRemoveSLOC test
14522 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14524 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14526 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14528 * src/SDCCpeeph.c: added labelIsReturnOnly test
14529 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14531 2003-04-05 <johan AT balder>
14533 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14534 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14535 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14536 * src/SDCCast.c: fixed a warning
14537 * src/SDCCast.h: fixed a warning
14538 * src/SDCCicode.c (operandFromAst): fixed a warning
14540 2003-04-04 <johan AT balder>
14542 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14543 * src/SDCCast.c (decorateType): fixed bug #715076
14544 * src/SDCC.y: fixed bug #702907
14546 2003-04-03 <johan AT balder>
14548 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14549 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14550 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14551 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14552 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14554 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14556 * _decdptr.c: fix return values
14557 * _gptrget.c: fix return values
14558 * _gptrgetc.c: fix return values
14559 * _gptrput.c: fix return values
14560 * _mulint.c: fix return values
14561 * as/z80/Makefile: fix 'make -j' problem
14563 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14565 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14566 * configure.in: big cleanup, updated to autoconf 2.5x
14567 * configure: rebuilt from configure.in
14568 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14569 * sdcc_vc_in.h: reflect changes from sdccconf.h
14570 * doc/Makefile: fixed a flaw in "make install"
14572 2003-04-02 <johan AT balder>
14574 * src/ds390/gen.c (genCmp): no comments
14575 * src/mcs51/gen.c (genCmp): no comments
14576 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14577 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14579 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14581 * support/regression/generate-cases.py: place generated file in given sub directory
14582 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14583 * support/regression/Makefile: improvements for 'make -j';
14584 side effect: it's simpler and faster now
14586 2003-03-31 Borut Razem <borut.razem AT siol.net>
14588 * src/z80/main.c: link-{port} and as-{port} defined without path
14589 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14591 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14593 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14595 2003-03-30 Borut Razem <borut.razem AT siol.net>
14597 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14598 changed type of list parameter to set
14599 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14600 * src/port.h: changed type of do_assemble() parameter to set
14601 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14602 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14603 definition of "cppoutfilename" macro with NULL value in preProcess()
14604 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14605 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14606 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14607 replaced with set *binPathSet
14608 * shash_add() deallocates the item, if allready exsists, before adding the new one
14609 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14611 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14613 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14614 a nested for loop bug in the PIC port
14615 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14618 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14620 * support/Util/dbuf.h: remove C++ stuff to make it portable
14622 2003-03-28 Borut Razem <borut.razem AT siol.net>
14624 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14625 literal strings in stringLiteral()
14626 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14627 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14630 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14632 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14634 2003-03-26 <johan AT balder>
14636 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14637 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14638 * src/SDCCast.c (decorateType): fixed " -v < 3"
14640 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14642 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14643 Added Lenny Story's debug infrastructure changes:
14644 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14645 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14646 * src/cdbFile.c: added
14647 * src/SDCCdebug.c: added
14648 * src/SDCCdebug.h: added
14649 * src/SDCCast.c (createFunction)
14650 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
14651 * src/SDCCmain.c (parseCmdLine, main)
14652 * src/SDCCmem.c (redoStackOffsets)
14653 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
14656 * src/avr/gen.c (genAVRCode)
14657 * src/ds390/gen.c (gen390Code)
14658 * src/mcs51/gen.c (gen51Code)
14659 * src/pic/gen.c (genpic14Code)
14660 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
14661 * src/xa51/gen.c (genXA51Code)
14662 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
14664 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14666 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
14667 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
14669 2003-03-22 <johan AT balder>
14671 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
14673 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
14675 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
14676 * doc/cdbfileformat.lyx: added, written by Lenny Story
14677 * doc/Makefile: added cdbfileformat.lyx
14678 * doc/clean.mk: added cdbfileformat.lyx
14680 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
14682 * src/mcs51/peeph.def: fix bug #705773
14684 2003-03-20 <johan AT balder>
14686 An sfr/sbit can have an "at #" AND an initializer
14687 * src/SDCCsymt.c (checkSClass):
14688 * src/SDCCmem.c (allocGlobal):
14689 * src/SDCCmem.c (allocLocal):
14690 * src/SDCCast.c (createBlock):
14692 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
14694 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
14696 2003-03-16 <johan AT balder>
14698 Undid the hackup of const and volatile, the problem is much bigger
14700 * src/SDCCast.c:1.171
14701 * src/SDCCglue.c:1.138
14702 * src/SDCCicode.c:1.146
14703 * src/SDCCsymt.c:1.150
14704 * src/SDCCval.c:1.65
14706 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
14708 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
14709 * src/ds390/gen.c (genAddrOf): fixed bug #704087
14711 2003-03-13 <johan AT balder>
14713 Hackup const and volatile modifiers in type chains a bit:
14715 * src/SDCCast.c:1.169
14716 * src/SDCCglue.c:1.136
14717 * src/SDCCicode.c:1.143
14718 * src/SDCCsymt.c1.146
14719 * src/SDCCsymt.h1.59
14720 * src/SDCCval.c:1.63
14722 2003-03-12 <johan AT balder>
14724 * src/SDCCBBlock.h: more LRH debugging junk
14725 * src/SDCCcflow.h: more LRH debugging junk
14726 * src/SDCCloop.c: more LRH debugging junk
14727 * src/SDCC.y (struct_declaration): fixed bug #697590
14728 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
14729 * src/ds390/gen.c (aopForRemat): fixed bug #700031
14730 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
14732 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14733 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
14734 test function names must now match exactly).
14735 * src/SDCCcse.c: added special case in findCheaperOp to allow
14736 extending a short integer. Makes less awful code for bug 700121 test case.
14738 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14740 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
14741 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
14743 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14745 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
14746 actually called (operandsNotEqual() was called for all
14747 operandsNotEqualX tests).
14749 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14751 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
14752 with shorter literals. Fixes bug 700121.
14754 2003-03-11 <johan AT balder>
14756 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
14758 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
14760 * src/SDCCloop.c (mergeRegions): an evil beast is dead
14761 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
14763 2003-03-10 Borut Razem <borut.razem AT siol.net>
14765 * src/SDCCmain.c: pipe preprocessor's output
14766 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14767 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14768 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14769 which closes all pipes in pipeSet set
14770 * src/SDCCset.c: free deleted item in function deleteSetItem()
14771 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14772 moved from z80 to src subproject
14773 * .version: increased version number to 2.3.4
14775 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
14777 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
14778 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
14779 * support/regression/ports/xa51/spec.mk: fix typo
14781 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
14783 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
14785 2003-03-09 Borut Razem <borut.razem AT siol.net>
14787 * src/SDCCmain.c: pipe preprocessor's output
14788 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14789 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14790 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14791 which closes all pipes in pipeSet set
14792 * src/SDCCset.c: free deleted item in function deleteSetItem()
14793 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14794 moved from z80 to src subproject
14796 2003-03-09 Borut Razem <borut.razem AT siol.net>
14798 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
14799 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
14800 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
14801 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
14802 * src/SDCCglobl.h: unification of WIN32 native definitions
14804 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14806 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
14808 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14810 * src/configure.in: check for endianess (even while cross-compiling)
14811 * src/configure: check for endianess (even while cross-compiling)
14812 * src/configure_in.h: check for endianess (even while cross-compiling)
14813 * src/avr/gen.c: remove old endianess stuff
14814 * src/mcs51/gen.c: remove old endianess stuff
14815 * src/ds390/gen.c: remove old endianess stuff
14816 * src/pic/gen.c: remove old endianess stuff
14817 * src/pic/genarith.c: remove old endianess stuff
14818 * src/pic/glue.c: fix endianess check
14819 * src/pic16/gen.c: remove old endianess stuff
14820 * src/pic16/genarith.c: remove old endianess stuff
14821 * src/pic16/glue.c: fix endianess check
14822 * src/xa51/gen.c: remove old endianess stuff
14823 * src/z80/gen.c: fix endianess check
14824 * src/SDCCglue.c: fix endianess check
14825 * src/ds390/peeph.def: fix bug 700036
14827 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14829 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
14830 * src/configure: find appropriate data-types on host for SDCC's int and long
14831 * src/configure.in: find appropriate data-types on host for SDCC's int and long
14832 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
14833 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
14835 2003-03-07 <johan AT balder>
14838 some minor cleanups before the big shot
14839 OP_DEFS and OP_USES now use Kevin's protection
14840 new option --nolabelopt
14842 * src/SDCCBBlock.c:
14851 * src/ds390/ralloc.c:
14852 * src/mcs51/ralloc.c:
14853 * src/pic/ralloc.c:
14854 * src/xa51/ralloc.c:
14855 * src/z80/ralloc.c:
14857 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
14859 * src/pic/pcode.c (get_op): fix 64 bit warnings
14860 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
14861 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
14862 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
14863 * support/regression/tests/malloc.c: fix 64 bit warnings
14865 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
14867 * src/mcs51/gen.c (genMinus): fixed bug 696436
14869 2003-03-02 Borut Razem <borut.razem AT siol.net>
14871 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
14873 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
14875 * configure.in: test for mkstemp
14876 * sdccconf_in.h: add HAVE_MKSTEMP
14878 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
14880 * device/include/ctype.h: removed warning while using --stack-auto
14881 * device/include/malloc.h: removed warning while using --stack-auto
14882 * device/include/string.h: removed warning while using --stack-auto
14884 2003-02-23 Borut Razem <borut.razem AT siol.net>
14886 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
14887 because NDEBUG is defined (see man assert)
14888 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
14890 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14892 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
14893 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
14895 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14897 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
14898 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
14900 2003-02-18 <johan AT balder>
14902 * as/mcs51/asmain.c (asmbl): module can start with a digit
14903 * as/z80/asmain.c (asmbl): module can start with a digit
14905 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
14907 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
14908 * src/asm.c: fix pipe() for Mingw32
14910 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
14912 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
14913 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
14914 make -V work again; --c1mode reads now from stdin
14915 * doc/sdccman.lyx: added --c1mode
14916 * support/Util/SDCCerr.c: new messages for c1 mode
14917 * support/Util/SDCCerr.h: new messages for c1 mode
14918 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
14920 2003-02-15 <johan AT balder>
14922 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
14924 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
14926 * doc/sdccman.lyx: Environment variables, -o and other minor things
14928 2003-02-14 <johan AT balder>
14930 * src/xa51/main.c: before anyone really tries to use it :)
14932 * Install doc's in share/sdcc/doc
14933 * removed some obsolete files
14934 * Do a proper make distclean and uninstall
14935 M Makefile.common.in
14938 M device/include/Makefile.in
14939 M device/lib/Makefile.in
14942 M sim/ucsim/doc/Makefile.in
14944 R src/avr/peeph.rul
14945 R src/xa51/peeph.rul
14946 M support/cpp2/Makefile.in
14947 M support/makebin/Makefile
14950 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
14952 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
14954 2003-02-10 Borut Razem <borut.razem AT siol.net>
14956 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
14957 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
14958 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
14959 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
14960 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
14961 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
14962 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
14963 src/z80/Makefile.bcc: Borland Makefile cleanup
14964 * as/z80/Makefile.bcc: Added Borland Makefile
14965 * support/cpp2/borland.h: Removed
14967 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
14969 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
14970 * src/SDCC.lex: new pragma NOIV
14971 * src/SDCCglobl.h: new pragma NOIV
14972 * src/SDCCmem.c: new pragma NOIV
14974 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14976 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
14978 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14980 * src/SDCCmain.c: signal handling is switched off by --debug
14981 * doc/Makefile: small fix for install; use clean.mk again
14982 * doc/clean.mk: clean *.pdf and *.html too
14984 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
14986 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
14987 * device/lib/printfl.c: fix a ds390 bug by making it portable
14988 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
14989 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
14990 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
14991 * debugger/mcs51/cmd.c: converted multi-line string literals
14992 * sim/ucsim/globals.cc: converted multi-line string literals
14993 * src/SDCCmain.c: introduced signal handler to remove temp files
14994 * doc/Makefile: small tweaks, implement clean
14995 * doc: removed generated files
14997 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14999 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15000 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15001 Address Record is not correctly generated for DS390."
15003 2003-02-02 Borut Razem <borut.razem AT siol.net>
15005 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15006 * as/mcs51/asm.h: fixed compilation with Borland C
15007 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15008 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15009 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15010 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15011 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15012 src/z80/Makefile.bcc: delete $(LIB) only if exist
15013 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15015 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15017 * device/include/malloc.h: introduced NULL
15018 * device/include/string.h: introduced NULL
15019 * device/include/stdlib.h: introduced NULL
15020 * device/lib/_memcpy.c: removed NULL
15021 * device/lib/_strcat.c: removed NULL
15022 * device/lib/_strchr.c: removed NULL
15023 * device/lib/_strcmp.c: removed NULL
15024 * device/lib/_strcpy.c: removed NULL
15025 * device/lib/_strcspn.c: removed NULL
15026 * device/lib/_strlen.c: removed NULL
15027 * device/lib/_strncat.c: removed NULL
15028 * device/lib/_strncmp.c: removed NULL
15029 * device/lib/_strncpy.c: removed NULL
15030 * device/lib/_strpbrk.c: removed NULL
15031 * device/lib/_strrchr.c: removed NULL
15032 * device/lib/_strspn.c: removed NULL
15033 * device/lib/_strstr.c: removed NULL
15034 * device/lib/_strtok.c: removed NULL
15035 * device/lib/malloc.c: removed NULL, include own header
15037 2003-02-02 <johan AT balder>
15039 * 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
15040 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15041 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15042 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15043 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15044 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15046 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15048 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15051 2003-02-01 <johan AT balder>
15053 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15055 2003-01-31 <johan AT CP255758-A>
15057 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15059 2003-01-30 <johan AT balder>
15061 * src/SDCCBBlock.c: automatic bug detection
15062 * src/SDCCicode.c: automatic bug detection
15064 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15066 * src/SDCCglobl.h: now --xram-size 0 works
15067 * src/SDCCmain.c: now --xram-size 0 works
15069 2003-01-29 <johan AT balder>
15071 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15073 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15075 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15076 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15077 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15078 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15079 * src/SDCCglobl.h: Added options --xram-size and --code-size
15080 * src/SDCCmain.c: Added options --xram-size and --code-size
15082 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15084 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15085 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15087 2003-01-27 <johan AT balder>
15089 * src/SDCC.y: fixed bug #613764
15091 2003-01-26 <johan AT balder>
15093 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15094 * src/SDCCsymt.h: fixed bug #673374
15095 * src/SDCCglue.c: fixed bug #661910
15096 * src/SDCCast.c: fixed bug #458099 and 673374
15098 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15100 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15101 * as/mcs51/strcmpi.h: added
15102 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15103 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15104 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15105 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15106 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15107 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15108 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15109 * as/mcs51/Makefile.aslink: new module strcmpi
15110 * as/mcs51/Makefile.asx8051: new module strcmpi
15111 * as/mcs51/Makefil.bcc: new module strcmpi
15112 * as/mcs51/Makefile.in: new module strcmpi
15113 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15115 2003-01-26 <johan AT balder>
15117 * src/SDCCglue.c: reverted back to 1.124
15118 * src/SDCCast.c: reverted back to 1.156
15119 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15121 2003-01-25 <johan AT balder>
15123 * src/SDCCglue.c: A better fix for bug #661910
15124 * src/SDCCast.c: A better fix for bug #661910
15125 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15127 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15129 * src/Makefile.in: remove spawn.o
15130 * src/SDCCmain.c: remove spawn.h
15131 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15132 * src/spawn.c: removed
15133 * src/spawn.h: removed
15134 * support/regression/ports/ds390/spec.mk: link with -r
15136 2003-01-24 <johan AT CP255758-A>
15138 * src/ds390/gen.c (aopOp): fixed bug #667458
15139 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15140 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15141 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15143 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15145 * src/mcs51/peeph.def: better assembler identation by Frieder
15146 * src/mcs51/gen.c: better assembler identation by Frieder
15148 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15150 * as/z80/string.h: removed for gcc 3.2
15151 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15152 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15154 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15156 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15157 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15158 * support/regression/Makefile: separate temp files for ports
15159 * support/regression/generate-cases.py: separate temp files for ports
15160 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15161 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15163 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15165 * moved tinitalk to device/examples/ds390
15167 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15169 * as/mcs51/lkmem.c: rflag is for DS390
15170 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15171 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15172 (linkEdit): move mem- and map-files the same way as ihx-files
15173 * src/z80/main.c (_setDefaultOptions): removed --generic
15174 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15175 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15176 * src/pic/glue.c (picglue): --c1mode works again
15177 * src/pic16/glue.c (pic16glue): --c1mode works again
15178 * src/asm.c (printCLine): fix #660034
15180 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15182 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15183 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15184 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15185 * as/mcs51/lkmem (summary): better fix for sp problem
15186 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15187 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15188 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15189 remove --stack-after-data
15191 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15193 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15194 * src/SDCCutil.c (join): ugly bug: missing '\0'
15195 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15197 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15199 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15201 * src/pic/main.c (_asmCmd): gpasm supports -o
15202 * src/z80/main.c: more general macros
15203 * device/lib/Makefile.in: remove intermediate files
15205 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15207 * .version: Bumped version number to 2.3.3
15208 * src/SDCCBBlock.c: new option -o
15209 * src/SDCCglobl.h: new option -o
15210 * src/SDCCglue.c: new option -o
15211 * src/SDCCmain.c: new option -o
15212 * src/asm.c: new option -o
15213 * src/ds390/main.c: new option -o
15214 * src/pic/glue.c: new option -o
15215 * src/pic/pcode.c: new option -o
15216 * src/pic/ralloc.c: new option -o
15217 * src/pic16/glue.c: new option -o
15218 * src/pic16/pcode.c: new option -o
15219 * src/pic16/ralloc.c: new option -o
15220 * src/z80/main.c: new option -o
15221 * device/lib/Makefile.in: use -o
15222 * support/regression/ports/ds390/spec.mk: use -o
15223 * support/regression/ports/gbz80/spec.mk: use -o
15224 * support/regression/ports/mcs51/spec.mk: use -o
15225 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15226 * support/regression/ports/z80/spec.mk: use -o
15227 * support/regression/ports/ucz80/spec.mk: use -o
15228 * support/regression/ports/xa51/spec.mk: use -o
15229 * support/regression/fwk/lib/timeout.c: fix usage string
15231 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15232 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15234 2003-01-07 <johan AT balder>
15236 * src/SDCCast.c (decorateType): fixed bug #600035
15238 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15239 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15240 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15241 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15242 * src/pic/pcode.c: outcommented unused variable to remove warnings
15243 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15245 2003-01-06 <karl AT turbobit.com>
15246 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15249 2003-01-06 <johan AT balder>
15251 * src/SDCCicode.c: fixed array add
15253 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15254 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15255 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15257 2003-01-04 <johan AT balder>
15259 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15261 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15262 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15264 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15265 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15266 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15268 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15269 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15271 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15272 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15274 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15275 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15277 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15279 * in /sdcc/as/mcs51/ changed these files in order to create an
15280 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15281 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15282 following files to include the previous two files: aslink.dsp,
15283 Makefile.aslink, Makefile.bcc, and Makefile.in.
15285 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15286 .adb instead of .cdb
15288 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15290 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15291 value from option --iram-size.
15293 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15295 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15298 2002-09-18 <wiml AT hhhh.org>
15300 * SDCClrange.h: exposed setFromRange() and setToRange()
15301 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15302 packRegsForAccUse() (bug 542397)
15303 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15304 multiple times and emitting the fetch operations more than once
15305 added aopGetUsesAcc() function to allow binary operators to
15306 fetch their operands in the correct order; made genMinus() emit
15307 compact code for X = LITERAL - Y
15309 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15310 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15311 sprintf() in line 1267.
15313 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15314 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15317 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15318 Changes to aslink (All the changes are marked with 'JCF'):
15320 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15323 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15324 area BSEG. Also moves, if possible, the DATA area down into the internal
15325 ram so more space is available.
15327 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15330 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15331 not bytes. Function summary() which creates a memory usage summary
15332 file with extension .mem. Reports of overlaping stack and small stack
15333 size. If the space for the stack is less than 16 bytes aslink trows a
15336 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15337 the 8051. Option 'y' for memory summary output file.
15339 Changes to sdcc (All the changes are marked with 'JCF'):
15341 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15343 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15344 overlaying area for it (uses RegBankUsed[4]).
15346 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15347 bank zero as used by default. By default aslink locates the stack
15348 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15349 the creation of the .mem file. Delegates the allocation of data area
15350 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15351 the begining of the stack area to aslink.
15353 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15354 glue() in SDCCglue.c creates an area for it.
15356 2002-09-03 Borut Razem <borut.razem AT siol.net>
15357 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15358 sdcc/src/pic/glue.c:
15359 introduced atexit() handler for teporay files removal in case of
15360 errors, assertions, ...
15362 2002-08-29 Borut Razem <borut.razem AT siol.net>
15363 * sdcc/support/cpp2/auto-host_vc_in.h:
15364 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15365 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15366 Maybe there is a similar problem with BORLANDC? It should be checked!
15368 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15369 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15370 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15371 was not executed, and the compiler (cl) launched a warning:
15372 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15374 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15375 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15377 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15378 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15380 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15381 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15382 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15383 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15384 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15385 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15386 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15387 - added Release configuration in VS projects
15388 - review of compiler an linker options
15389 - VC .exe files are generated in bin_vc directory, not to interfere
15390 with binaries generated from other projects (cygwin, mingw, bcc ...)
15392 * sdcc/src/yacc.dsp: added
15394 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15395 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15396 and insert the version number definitions from .version
15398 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15400 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15401 added - genarate auto-host.h using auto-host_vc_in.h as template
15404 removed from CVS, generated automatically
15406 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15407 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15409 2002-08-11 Borut Razem <borut.razem AT siol.net>
15410 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15412 2002-08-10 Borut Razem <borut.razem AT siol.net>
15413 * src/SDCCmain.c (main):
15414 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15415 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15416 The consequence was that some temporary files were not removed.
15419 unification of code in functions tempfilename() and tempfile():
15420 function tempnam() is defined in Visual Studio 6.0 and .NET
15422 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15424 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15425 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15426 - removed compiler command line option /WX: Treats all warnings as errors
15427 - update a list of source files, included into the project
15429 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15430 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15431 changed project type to Generic Project so that can be correcly converted to VS.NET project
15433 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15435 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15437 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15439 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15440 added return 0 statements after assert() to make compiler happy
15442 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15443 added newline in the def file to keep MSC compiler satisfied
15445 * sdcc/src/z80/gen.c:
15446 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15447 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15448 - solved MSC error in function aopDump()
15450 * sdcc_vc.h: define PREFIX as "\\sdcc"
15452 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15453 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15455 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15456 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15457 - Rewrote the register banking algorithm.
15458 - Added pCode live-range analysis to registers (for now, only non-used and
15459 singly-used registers optimized away)
15461 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15463 * 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.
15465 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15466 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15468 2002-04-22 Michael Hope <michaelh AT vroom>
15470 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15472 * configure.in (DD_COPT): Added include support required for gbdk.
15474 * .version: Bumped version number just to increase it.
15476 * src/SDCCmain.c: Added -nostdinc to the default options.
15478 2002-04-15 Michael Hope <michaelh AT vroom>
15480 * device/lib/z80/printf.c (sprintf): Added.
15482 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15484 * src/z80/peeph.def: Added transpose redundent load rule.
15486 * src/z80/main.c: Added force callee saves for jaune.
15488 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15490 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15492 2002-03-28 Johan Knol <johan AT balder>
15494 * src/SDCCval.c: fixed bug #532436
15496 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15498 Added "char *Processor" field to the port structure.
15501 Added -p option. Allows port dependent processor to be specified.
15504 Initialized the new field char *Processor field to NULL in all ports
15507 Compiler generated registers for interrupt context saving
15508 were not getting allocated.
15510 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15513 Fixed left shift. Will promote the left side of a left shift
15514 if a) left shifting more than size of operand or b) when assigned
15515 to something size > size of left side
15517 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15519 tons of changes. Register allocation has been
15520 rewritten. Added customization for the various PICs. Flow
15521 analysis is restructured. ...
15523 * src/pic/device.h:
15526 * src/pic/device.c:
15527 Added. device.c is a PIC port hack to accomodate variations
15530 2002-03-13 Michael Hope <michaelh AT vroom>
15532 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15534 2002-03-04 johanknol <johanknol AT manik>
15536 * /src/SDCCval.c: fixed
15538 const unsigned char arr[][2] = { { 0, 1 } };
15539 t18.c:1: error: Initializer element is not constant
15541 2002-03-04 bela <bela AT manik>
15543 * /device/include/mcs51reg.h:
15544 ds89c420 register definition update
15546 2002-03-03 <johan AT FRIJA>
15548 * support/Util/SDCCerr.c: did something, but don't no why anymore
15550 * support/regression/tests/bug-524691.c: made it a little less shy
15552 * src/SDCCast.c (decorateType): fixed bug #524697
15554 * src/SDCCast.c: made some lineno improvements
15556 * src/SDCCval.c (getNelements): changed warning to error
15558 * src/SDCCglue.c (printIvalArray): changed warning to error
15560 * src/SDCCicode.c: fixed a warning for mingw
15562 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15564 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15566 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15568 * src/ds390/peeph.def:
15569 Added some more peephole rules
15571 * src/ds390/gen.c: Various fixes & enhancements
15573 * src/SDCClrange.c, src/SDCClrange.h:
15574 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15576 * src/ds390/ralloc.c:
15577 various fixes & enhancements (ds390) specific
15579 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15580 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15583 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15585 2002-03-02 <johan AT FRIJA>
15587 * src/SDCCast.c (decorateType): fixed bug #524708
15589 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15591 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15593 2002-03-01 Michael Hope <michaelh AT vroom>
15595 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15597 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15599 2002-03-01 <johan AT FRIJA>
15601 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15603 * src/SDCCast.c (decorateType): fixed bug #524209
15605 * src/SDCCval.c (valNot): fixed bug #524195
15607 2002-02-26 <johan AT balder>
15609 * src/xa51/gen.c: fixed a warning
15611 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15613 * src/SDCCast.c (decorateType): fixed bug #522534
15615 2002-02-23 <johan AT balder>
15617 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15619 2002-02-22 <johan AT balder>
15621 * src/SDCCast.c: fixed bug #514865
15623 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15625 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15627 * sdcc/src/SDCCloop.c:
15628 Previous fix was not good. basic blocks that have "break" or "return" are
15629 not really partof a loop , but live ranges used in these blocks should
15630 be live thru the entire loop, so set partOfLoop but don't add them to
15633 2002-02-21 <johan AT FRIJA>
15635 * src/SDCCcse.c: fixed bug #514308
15637 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15640 Fixed BUG #519583. If a conditional block ended in a return/break
15641 statement inside a loop, it was not being considered part of the loop.
15643 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15645 2002-02-10 Karl Bongers <karl AT turbobit.com>
15648 Fixed up SDCDB debugger somewhat. Updated debugger/README
15649 with lots of comments and notes.
15651 * device/examples/test2.c:
15652 Fix bug, "red" variable not being initialized(compiler complained).
15654 * device/examples/Makefile, examples/test3.c:
15655 Add Makefile in device/examples folder, compiles test3.c
15656 for use as a multiple module SDCDB test case.
15658 * sim/ucsim/cmd.src/cmdset.cc:
15659 Took out debug printfs in ucsim "next" command.
15661 * sim/ucsim/xa.src:
15662 Karl and Johan start ucsim XA support. Most dissassembly working,
15663 about 75% emulation done(plenty of work remaining).
15665 * sim/ucsim/z80.src:
15666 Add Z80 support to ucsim, add test-ucz80 regression test,
15667 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
15668 Notice z80 compiler fails on examples/test3.c/crc code.
15670 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
15672 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
15673 Added support for --parms-in-bank1
15675 * src/ds390/peeph.def:
15676 added a few more peephole optimzations
15678 * src/ds390/main.c:
15679 1) added __builtin_inp & __builtin_outp used to read in data of given length
15680 from a memory mapped port
15681 2) added __builtin_memcmp
15682 3) added __builtin_swapw swap bytes of a short
15684 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
15685 1) handle multiple send & receives from register bank1
15686 2) ralloc can now allocate DPTR1 to some liveRanges
15688 * src/SDCCsymt.c, src/SDCCsymt.h:
15689 changes to handle multiple sends & receives
15691 * src/SDCCptropt.h:
15692 added some pointer arithmetic optimization
15694 * src/SDCCptropt.c:
15695 added some pointer arithmetic optimizations but not stable yet so not
15696 called from anywhere (will get this working shortly)
15698 * src/SDCCopt.c: fixed for multiple sends & receives
15701 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
15702 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
15703 set preprocessor defines (depending on options)
15705 * src/SDCCicode.c, src/SDCCicode.h:
15706 changes made to handle multiple sends & receives
15709 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
15711 * src/SDCCcse.c, src/SDCCcse.h:
15712 added function findbackward def (to be used in upcoming optimization)
15714 * src/SDCCcflow.c, src/SDCCcflow.h:
15715 added function returnAtEnd - to determine if a basic block terminates with
15718 * src/SDCCast.c, src/SDCCast.h:
15719 added option parms-in-bank1
15721 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
15722 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
15723 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
15724 adjusted for --parms-in-bank1 option
15726 * device/include/string.h:
15727 donot redefine "reentrant" keyword
15729 * device/include/ds80c390.h: Added some more SFRs
15731 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15733 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
15735 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15737 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
15739 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15741 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
15743 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
15745 * Added --xram-movc option
15747 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15749 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
15751 2002-01-11 Johan Knol
15753 * Added math lib of Jesus Calvino-Fraga
15755 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
15757 * src/SDCCmain.c (processFile): fix processing of ../../src.c
15758 * support/regression/Makefile: new target test-mcs51-stack-auto
15759 * support/regression/ports/mcs51-stack-auto/spec.mk: added
15761 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15763 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
15765 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15767 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
15769 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
15771 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
15773 * src/SDCCglue.h: add definition for printIvalChar()
15775 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15777 * src/SDCCast.c: fix #498138 by Johan
15779 * src/SDCCglue.c: fix #498138 by Johan
15781 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15783 * support/regression/Makefile: fix clean
15785 * support/regression/ports/ds390/support.c: fix transmission of last character
15787 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
15789 * /sdcc/src/ds390/gen.c:
15790 a) improved computing address of stack variable
15791 b) took out some #if 0 code
15792 c) improved parmBytes adjustment
15793 d) improved genPlusIncr & genMinusIncr
15794 e) genCmp could generate bad code (when left assigned to DPTR)
15795 f) Fixed bug in hasInc
15797 * /sdcc/src/ds390/ralloc.c:
15798 a) packRegsForSupport could mess up live information (Fixed)
15799 b) packRegsDPTRuse could be incorrect for left & right shift
15801 * /sdcc/src/mcs51/ralloc.c:
15802 packRegsForSupport could mess up the live information (Fixed)
15804 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
15806 * /sdcc/src/SDCCast.c:
15807 can reverse a loop even if function call is present as long
15808 as the loop control variable is local & is not passed as parameter
15810 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15812 * /sdcc/ChangeLog: *** empty log message ***
15814 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
15815 More builtin function additions for TININative
15817 * /sdcc/src/ds390/ralloc.c:
15818 Had broken the regression testsuite
15820 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
15822 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
15823 Added funcattr hasStackParms will be set for reentrant functions when there
15824 are paramteres on the stack, this helps in minimizing frame pointer generation
15825 typeFromStr can handle function pointers now
15827 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
15828 *** empty log message ***
15830 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15832 * /src/ds390/gen.c, /src/ds390/main.c:
15833 More builtin function additions for TININative
15835 * /src/ds390/ralloc.c:
15836 Had broken the regression testsuite
15838 * /src/SDCCast.c: Fixed a bug in dumptree
15840 * /src/SDCCsymt.c, /src/SDCCsymt.h:
15841 Added funcattr hasStackParms will be set for reentrant functions when there
15842 are paramteres on the stack, this helps in minimizing frame pointer generation
15843 typeFromStr can handle function pointers now
15845 * /doc/builtins.txt, /doc/TININative.txt:
15846 *** empty log message ***
15849 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15851 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
15852 ALPHA version for -mTININative
15854 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
15855 updated to reflect changes in the port structure
15858 added function do_assemble (similar to do_link) if non-null this function
15859 will be called to do assembly (-mTININative) requires a multi command
15861 added function genAssemblerEnd will be called to generate assembler Epilogue
15864 added _JavaNative to debug info printing
15866 * /src/SDCCmain.c: added option --tini-libid
15867 added port->do_assemble function (-mTININative) has a multi command assemble
15869 * /src/SDCCglue.c: Disabled "constExpr" check
15870 added port->genAssemblerEnd function
15872 * /src/SDCCglobl.h: Added option --tini-libid value
15875 tookout optimizeCompare from the header (has no external references)
15877 * /src/SDCCast.c: made one more function "static"
15879 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
15881 * src/z80/mappings.i: Added z80asm support.
15883 * src/z80/main.c: Added z80asm support on --asm=z80asm
15885 * src/z80/gen.c: Fixed asm portability issues.
15887 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
15889 * src/SDCCglue.c (printExterns): Added global/extern split.
15891 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
15893 * support/regression/Makefile: added test for mcs51 model large
15895 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
15897 * support/regression/ports/gbz80/spec.mk: added -mgbz80
15899 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
15901 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
15903 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
15905 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
15907 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
15909 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
15911 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
15913 * support/regression/tests/simplefloat.c: Port to mcs51.
15915 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
15916 * support/regression/tests/bug-485362.c: Added.
15918 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
15920 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
15922 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
15924 * src/z80/gen.c (aopDump): Added a dump function.
15926 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
15927 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
15929 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
15931 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
15933 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
15935 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
15937 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
15939 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
15941 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
15943 * support/regression/ports/ds390/support.c: Use tinibios.
15945 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
15947 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
15949 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
15950 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
15952 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
15954 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
15956 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
15958 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
15960 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
15961 (packRegsForIYUse): Created and optimised.
15963 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15965 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
15966 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
15968 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
15970 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
15972 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
15974 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15976 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
15978 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
15980 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15982 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
15984 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
15986 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
15988 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15990 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
15991 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
15992 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
15994 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
15996 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
15997 (genNotFloat): Added.
15998 (genUminusFloat): Added.
16000 * device/lib/z80/Makefile: Added floating pt stubs.
16002 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16004 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16006 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16008 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16010 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16012 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16014 * sdcc/support/regression/Makefile: Add port ds390.
16016 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16018 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16020 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16022 * sdcc/support/regression/ports/ds390/support.c: Added.
16024 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16026 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16028 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16030 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16032 * device/include/malloc.h: Added z80 and gbz80 support.
16034 * device/lib/gbz80/heap.s: Added.
16036 * device/lib/z80/heap.s: Added.
16038 * device/lib/malloc.c: Added z80 and gbz80 support.
16040 * support/regression/tests/malloc.c (testMalloc): Added.
16042 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16044 * support/regression/tests/bug-478094.c: Added.
16046 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16048 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16050 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16052 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16054 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16056 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16058 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16060 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16062 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16064 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16066 * support/regression/tests/bug-477927.c: Added.
16068 * src/z80/peeph.def: Added minor rules.
16070 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16072 * src/z80/peeph.def: Added jump optimisation modification.
16074 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16076 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16078 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16080 * support/regression/tests/funptrs.c: Added.
16082 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16084 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16086 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16088 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16090 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16092 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16093 (movLeft2ResultLong): Created.
16095 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16096 (joinPushes): Added. Joins two char pushes into a word push.
16098 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16100 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16102 * support/makebin/Makefile (install): Added creation of dest dir.
16104 2001-10-24 Karl Bongers <karl AT turbobit.com>
16106 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16108 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16110 * src/z80/ralloc.c: Turned off faulty pack for one use.
16112 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16114 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16116 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16118 * support/regression/Makefile: Improved clean
16120 * support/regression/ports/gbz80/spec.mk: Added clean
16122 * support/regression/ports/host/spec.mk: Added clean
16124 * support/regression/ports/z80/spec.mk: Added clean
16126 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16128 * support/regression/ports/mcs51/timeout.c: little improvements
16130 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16132 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16134 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16136 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16138 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16140 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16142 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16144 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16145 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16147 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16149 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16151 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16153 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16155 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16157 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16159 * support/regression/tests/longor.c: Added.
16161 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16163 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16165 * as/mcs51/aslink.h: define PATH_MAX
16167 * as/mcs51/asm.h: define PATH_MAX
16169 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16171 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16173 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16175 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16177 * src/SDCCglobl.h: define PATH_MAX
16179 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16181 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16183 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16185 * src/z80/gen.c (gencjneshort): Fixed
16187 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16189 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16191 * support/regression/tests/bug-469671.c: Added.
16193 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16195 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16197 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16199 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16201 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16203 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16205 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16207 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16209 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16211 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16213 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16215 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16217 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16219 * 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.
16221 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16223 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16225 2001-10-07 <johan AT FRIJA>
16227 * device/lib/gets.c (gets): fixed the return value.
16229 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16230 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16232 * 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.
16234 * 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.
16236 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16238 * src/pic/gen.c: Removed Safe_strdup.
16240 * configure.in: Added option to enable libgc support.
16242 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16243 (bitVectUnion): Optimised.
16244 (bitVectIntersect): Optimised.
16245 (bitVectBitsInCommon): Optimised.
16246 (bitVectCplAnd): Optimised.
16248 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16250 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16252 * src/SDCCmain.c: distinguish between assembler debug and plain options
16254 * src/avr/main.c: remove standard assembler options
16256 * src/ds390/main.c: remove standard assembler options
16258 * src/mcs51/main.c: remove standard assembler options
16260 * src/port.h: removed "PENDING" comment
16262 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16264 * src/device/lib/_mulint.c : new, with assember functions
16266 * src/device/lib/_mullong.c : new, with assember functions
16268 * src/device/lib/_divuint.c : with assember functions
16270 * src/device/lib/_divsint.c : with assember functions
16272 * src/device/lib/_divulong.c: with assember functions
16274 * src/device/lib/_divslong.c: with assember functions
16276 * src/device/lib/_moduint.c : with assember functions
16278 * src/device/lib/_modsint.c : with assember functions
16280 * src/device/lib/_modulong.c: with assember functions
16282 * src/device/lib/_modslong.c: with assember functions
16284 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16286 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16288 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16289 replaced _mululong.c and _mulslong.c by _mullong.c
16291 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16293 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16295 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16297 * src/SDCCglue.c: test, if win32api is available for MINGW
16299 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16301 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16302 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16303 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16304 * support/regression/ports/host/spec.mk: removed GENERIC
16305 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16306 * support/regression/ports/z80/spec.mk: removed GENERIC
16308 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16310 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16312 * support/regression/tests/bug-467035.c: Created.
16314 2001-10-01 <johan AT FRIJA>
16316 * src/SDCC.y: fixed bug #466586 part 1
16318 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16320 * SDCCicode.c: z80 has no generic pointers
16321 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16323 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16325 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16327 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16329 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16331 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16333 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16335 * configure.in: Fixed up so that ucsim is only configured once.
16337 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16339 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16340 (getPathDifference): As above.
16342 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16344 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16346 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16347 * .version: Updated to 2.3.1
16349 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16350 Added copyright header.
16352 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16353 (assemble): Added support for macro based assembler commands.
16354 (linkEdit): Added support for macro based linker commands.
16355 (preProcess): Changed the pre-processor to use macros.
16356 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16357 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16359 * device/lib/z80/crt0.s: Added module name for debugging.
16361 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16363 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16365 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16367 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16369 * src/Makefile.in: Added SDCCmacro and SDCCutil
16371 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16373 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16375 2001-09-16 <johan AT FRIJA>
16377 * 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.
16379 2001-09-15 <johan AT FRIJA>
16381 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16382 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16384 2001-09-11 <johan AT FRIJA>
16386 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16388 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16390 * support/regression/tests/bug-460444.c: Added test case.
16392 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16393 (genCast): Added justification for all of the asserts.
16395 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16397 * support/regression/support.c: _xdata replaced by xdata
16399 * support/regression/spec.mk: removed _generic
16401 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16403 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16405 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16406 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16408 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16410 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16412 * support/regression/tests/bug-460010.c: Added test case.
16414 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16416 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16418 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16420 * support/regression/testfwk.c: removed workaround for bug #436344
16422 * support/regression/tests/bp.c: use less memory with mcs51
16424 * support/regression/tests/bug-441448.c: use less memory
16426 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16428 * support/regression/collate-results.py: typo
16430 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16432 * support/regression/tests/fetchoverlap.c: Added new test case.
16434 * support/regression/tests/bp.c: Added new test case.
16436 * support/regression/tests/bug-448984.c: Added new test case.
16438 * support/regression/tests/pow2shifts.c: Added new test case.
16440 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16441 (genlshTwo): Fixed right shift for count > 8.
16443 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16445 2001-09-08 <johan AT FRIJA>
16447 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16449 2001-09-07 <johan AT FRIJA>
16451 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16453 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16455 2001-09-06 <johan AT FRIJA>
16457 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16458 * bernhard noted me at this: "() equals to (void)" (1.38)
16460 2001-09-05 <johan AT FRIJA>
16462 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16464 2001-09-04 <johan AT FRIJA>
16466 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16469 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16471 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16473 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16475 * link/z80/aslink.h: Fixed path for PATH_MAX
16477 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16479 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16481 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16483 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16485 * 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.
16487 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16489 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16490 (genCmp): Fixed up genCmp for the GB with longs.
16492 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16494 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16496 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16498 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16500 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16502 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16504 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16506 * 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.
16508 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16510 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16512 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16514 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16516 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16518 * sim/ucsim/configure: little improvement of Cygwin-detection
16519 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16520 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16521 * support/regression/tests/bug-221100.c: small changes for mcs51
16522 * support/regression/tests/bug-221168.c: small changes for mcs51
16523 * support/regression/tests/bug-227710.c: small changes for mcs51
16524 * support/regression/tests/staticinit.c: small changes for mcs51
16525 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16526 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16527 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601