1 2008-08-10 Raphael Neider <rneider AT web.de>
3 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
4 local variables if --no-overlay is given, workaround for #2023121
6 2008-08-08 Raphael Neider <rneider AT web.de>
8 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
10 2008-08-08 Raphael Neider <rneider AT web.de>
12 * src/pic/pcoderegs.c,
14 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
16 2008-08-07 Borut Razem <borut.razem AT siol.net>
18 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
19 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
20 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
21 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
22 applied modified patch 2038174: Add support for binary constants v2
24 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
26 2008-08-04 Raphael Neider <rneider AT web.de>
31 * src/pic16/main.c: enable --optimize-goto by default
33 * device/lib/pic16/Makefile.common.in: suppress removed option
36 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
38 2008-07-30 Borut Razem <borut.razem AT siol.net>
40 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
41 applied patch 22032433: PIC16: fix constant strings,
44 2008-07-29 Borut Razem <borut.razem AT siol.net>
46 * src/pic16/gen.c: applied patches:
47 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
48 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
49 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
52 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
53 * src/port.h: Fixed typo in comment
55 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
56 * src/z80/mappings.i: Implemented RFE #1919415
57 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
58 #1880202, #1914434, prepared for RFE #1703943
60 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
63 * src/z80/peeph-z80.def,
64 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
65 preparation for Z80 peephole improvements
67 2008-06-21 Raphael Neider <rneider AT web.de>
69 * device/include/pic16/pic18f66j60.h,
70 * device/include/pic16/pic18f66j65.h,
71 * device/include/pic16/pic18f67j60.h,
72 * device/include/pic16/pic18f86j60.h,
73 * device/include/pic16/pic18f86j65.h,
74 * device/include/pic16/pic18f87j60.h,
75 * device/include/pic16/pic18f96j60.h,
76 * device/include/pic16/pic18f96j65.h,
77 * device/include/pic16/pic18f97j60.h,
78 * device/lib/pic16/libdev/pic18f66j60.c,
79 * device/lib/pic16/libdev/pic18f66j65.c,
80 * device/lib/pic16/libdev/pic18f67j60.c,
81 * device/lib/pic16/libdev/pic18f86j60.c,
82 * device/lib/pic16/libdev/pic18f86j65.c,
83 * device/lib/pic16/libdev/pic18f87j60.c,
84 * device/lib/pic16/libdev/pic18f96j60.c,
85 * device/lib/pic16/libdev/pic18f96j65.c,
86 * device/lib/pic16/libdev/pic18f97j60.c,
87 * device/include/pic16/pic16devices.txt,
88 * device/include/pic16/pic18fregs.h,
89 * device/lib/pic16/pics.all: added new devices
91 * device/include/pic16/adc.h,
92 * device/lib/pic16/libio/adc/adcbusy.c,
93 * device/lib/pic16/libio/adc/adcopen.c,
94 * device/lib/pic16/libio/adc/adcsetch.c,
95 * device/lib/pic16/libio/i2c/i2copen.c,
96 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
97 all changes from a patch by Anton Strobl
99 2008-06-12 Borut Razem <borut.razem AT siol.net>
101 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
102 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
103 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
104 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
105 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
106 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
107 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
108 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
109 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
110 by applying the modified patch from Risto Huotari
112 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
115 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
116 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
117 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
118 * support/regression/tests/bug1938300.c: new, added
120 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
122 * device/include/asm/ds390/features.h,
123 * device/include/asm/mcs51/features.h,
124 * device/include/mcs51/regc515c.h: inserted LGPL notice
126 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
128 * device/lib/gbz80/div.s,
129 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
130 patch 1597883, Thanks Robert Ramey
132 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
134 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
135 createIvalCharPtr, createIvalPtr, createIval),
137 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
138 initializers for local auto variables
139 * support/regression/tests/zeropad.c: added testcase for auto initializers
141 2008-05-26 Raphael Neider <rneider AT web.de>
143 * device/lib/pic16/startup/crt0.c,
144 * device/lib/pic16/startup/crt0i.c,
145 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
146 explicit, fixed curr_entry loop for >= 256 initializer records,
147 removed debug code (write to 0xf7e)
149 2008-05-25 Raphael Neider <rneider AT web.de>
151 * device/include/pic/pic16f627a.h,
152 * device/include/pic/pic16f628a.h,
153 * device/include/pic/pic16f648a.h: added missing ports
155 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
157 * device/include/float.h: added __INFINITY
158 * device/lib/_fsadd.c: handle overflows
159 * device/lib/_fsmul.c,
160 * device/lib/_fsdiv.c: use __INFINITY
161 * device/lib/_fseq.c,
162 * device/lib/_fsneq.c: handle -0.0
163 * sim/ucsim/s51.src/uc89c51r.cc,
164 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
165 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
166 * src/mcs51/gen.c (genSend): fixed bug with --xstack
167 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
168 * support/regression/tests/snprintf.c: test bug with --xstack
170 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
172 * src/SDCCpeeph.c (callFuncByName):
173 Support nested parenthesis in peephole function arguments (#1967300)
175 2008-05-19 Raphael Neider <rneider AT web.de>
177 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
178 fixed duplicate labels (#1911325)
180 2008-05-19 Raphael Neider <rneider AT web.de>
182 * src/regression/empty.c: suppress warning
183 * src/regression/pointer1.c: enabled index_by_pointer()
184 * src/regression/inline.c: now works for pic16 as well
186 * src/pic16/device.c: include dbuf declarations
187 * src/pic16/device.h: removed obsolete prototypes
189 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
190 * src/pic16/glue.c: made purely local functions static,
191 (pic16_printGPointerType, pic16_printIvalCharPtr,
192 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
193 generic pointers' tags (#1961866)
195 * src/pic16/pcode.c (assignValnums): optimize literal assignments
197 2008-05-19 Borut Razem <borut.razem AT siol.net>
199 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
200 fixed typo, uninstall include/pic16/pic16devices.txt
202 2008-05-18 Borut Razem <borut.razem AT siol.net>
204 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
205 the buffer is null terminated
206 * src/device/pic16.c:
207 applied modified patch 1965676: Patch for Win32 16 bit PIC
208 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
210 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
212 * src/SDCC.lex (check_type),
213 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
216 * as/z80/clean.mk: also clean *.dep
217 * device/lib/pic16/libsdcc/stack/Makefile,
218 * sim/ucsim/libtool: removed as they are rebuild by configure
219 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
221 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
223 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
224 fixupInline instead of createFunction to fix bug 1864577
225 (inlineFindMaxBlockno): removed, use global blockNo
226 * src/SDCCglobl.h: added blockNo
228 * src/z80/peep.h: modified properties
229 * support/regression/tests/bug1864577.c: new, added
231 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
234 * as/mcs51/asm.h: added org_cnt
235 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
236 * as/mcs51/asout.c: changed old K&R to ANSI
237 * as/mcs51/Makefile.in: use common identifiers
243 * as/hc08/Makefile.bcc,
244 * as/hc08/Makefile.in: synchronized with as/mcs51/*
245 * sdcc_vc_in.h: added define __func__
246 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
247 Thanks Ruud van Silfhout
248 * support/regression/tests/bug1717305.c: new, added
250 2008-05-05 Borut Razem <borut.razem AT siol.net>
252 * support/regression/Makefile.in,
253 support/regression/ports/ds390/spec.mk,
254 support/regression/ports/hc08/spec.mk,
255 support/regression/ports/mcs51-common/spec.mk,
256 support/regression/ports/pic14/spec.mk,
257 support/regression/ports/pic16/spec.mk,
258 support/regression/ports/ucz80/spec.mk,
259 support/regression/ports/z80/spec.mk:
260 added INC_DIR and LIBDIR paths
261 * src/ds390/gen.c: removed duplicated selicolon
263 2008-05-04 Borut Razem <borut.razem AT siol.net>
265 * support/regression/Makefile.in,
266 support/regression/fwk/lib/testfwk.c,
267 support/regression/ports/ds390/spec.mk,
268 support/regression/ports/hc08/spec.mk,
269 support/regression/ports/mcs51-common/spec.mk,
270 support/regression/ports/mcs51-large/spec.mk,
271 support/regression/ports/mcs51-medium/spec.mk,
272 support/regression/ports/mcs51-small/spec.mk,
273 support/regression/ports/mcs51-stack-auto/spec.mk,
274 support/regression/ports/mcs51-xstack-auto/spec.mk,
275 support/regression/ports/pic14/spec.mk,
276 support/regression/ports/pic16/spec.mk,
277 support/regression/ports/ucz80/spec.mk:
278 added possibility to define the sdcc binary directory SDCC_BIN_PATH
279 used to run regeression tests
281 2008-05-01 Raphael Neider <rneider AT web.de>
283 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
284 supported devices and instructions to add new ones
286 2008-05-01 Raphael Neider <rneider AT web.de>
288 * device/include/pic16/adc.h,
289 device/lib/pic16/libio/adc/adcbusy.c,
290 device/lib/pic16/libio/adc/adcopen.c,
291 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
292 18f2455 style ADC devices, based on patch #1776197
293 * device/lib/pic16/libio/adc/adcclose.c,
294 device/lib/pic16/libio/adc/adcconv.c,
295 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
296 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
297 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
298 * device/include/pic16/pic18f4431.h,
299 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
300 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
302 2008-05-01 Raphael Neider <rneider AT web.de>
304 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
305 moved xinst flag into pic16_options_t
306 * src/pic16/device.c (default_device, pic16_list_devices,
307 pic16_find_device): removed references to sfrrange
308 * src/pic16/gen.c (genFunction),
309 src/pic16/glue.c (pic16initialComments),
310 src/pic16/main.c (pic16_optionsTable),
311 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
313 * device/include/pic16/pic16devices.txt: removed sfrrange lines
315 2008-04-29 Raphael Neider <rneider AT web.de>
317 * src/pic16/devices.inc,
318 device/include/pic16/pic16devices.txt: replaced compiled-in list
319 of devices with a variant parsed at runtime
320 * src/pic16/device.c: added support for parsing pic16devices.txt,
322 * src/pic16/device.h: removed (now) unused fields from PIC_device
323 * src/pic16/main.c: removed #pragma maxram,
324 (_pic16_initPaths): removed bogus generation of search paths,
325 setup the port proper only after the search paths (for
326 pic16devices.txt) are set up,
327 (_pic16_finaliseOptions): moved processor dependant code here
328 from _pic16_initPaths(), clean up
329 * src/pic16/ralloc.c (pic16_init_stack),
330 * src/pic16/ralloc.h,
331 * src/pic16/pcode.c: clean up
332 * device/include/Makefile.in,
333 support/scripts/sdcc.nsi: also install/package pic16devices.txt
334 * support/scripts/inc2h-pic16.pl: updated instructions
336 2008-04-29 Raphael Neider <rneider AT web.de>
338 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
339 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
340 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
341 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
342 added missing family members and 18f2480/2580/4480/4580 family
343 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
344 * device/include/pic16/pic18f2525.h: use 18f4620.h
345 * device/include/pic16/pic18f6680.h: use 18f8680.h
346 * device/include/pic16/pic18fregs.h,
347 device/lib/pic16/pics.all,
348 src/pic16/devices.inc: add new devices
349 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
350 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
351 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
352 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
353 prevent attempting to build the libio for some new devices
355 2008-04-29 Raphael Neider <rneider AT web.de>
357 * debugger/mcs51/Makefile.in: fixed paths to sources
359 2008-04-25 Borut Razem <borut.razem AT siol.net>
361 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
362 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
363 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
364 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
365 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
366 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
367 as/link/z80/linkz80.dsp: lklibr.c moved
368 * doc/INSTALL.txt: binary archives in bz2 format
369 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
371 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
373 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
374 * support/regression/tests/bug1856409.c: new, added
376 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
379 * src/mcs51/peep.c: Use werror for error messages.
380 * src/SDCCicode.c (geniCodeConditional),
381 * src/SDCCsymt.c (structElemType): fixed bug 1839321
382 * src/z80/Makefile.bcc,
383 * src/z80/z80.dsp: added src/z80/peep.c/h
384 * support/regression/tests/bug1839321.c: new, added
386 2008-04-20 Raphael Neider <rneider AT web.de>
388 * device/include/pic16/pic18f2455.h: added bitfields for port C
390 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
392 * src/z80/peep.c: Use werror for error messages.
394 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
396 * src/z80/peep.h (declaration of notUsed()),
397 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
399 * src/z80/z80.h (added dependency on peep.h),
400 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
403 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
405 * src/SDCCpeeph.c (added support for notUsed()),
406 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
408 * src/port.h (removed dependency on mcs51/peep.h, added declaration
409 for notUsed()): Implemented generic (that is not port-specific) part
412 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
414 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
415 * device/lib/libsdcc.lib,
416 * device/lib/Makefile.in,
417 * support/regression/ports/mcs51-xstack-auto/spec.mk,
418 * device/lib/calloc.c: renamed to _calloc.c
419 * device/lib/free.c: renamed to _free.c
420 * device/lib/malloc.c: renamed to _malloc.c
421 * device/lib/realloc.c: renamed to _realloc.c
422 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
423 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
424 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
425 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
426 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
427 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
428 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
429 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
431 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
432 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
433 * support/regression/tests/bug1509084.c: new, added
435 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
437 * device/include/mcs51/cc2510fx.h: added _XPAGE
438 * device/include/mcs51/compiler.h: cosmetic changes
440 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
442 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
445 2008-03-31 Borut Razem <borut.razem AT siol.net>
447 * support/cpp2 renamed to support/cpp
448 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
449 support/cpp2/libiberty/splay-tree.c,
450 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
451 support/cpp2/libcpp/directives.c,
452 support/cpp2/libcpp/include/cpplib.h,
453 support/cpp2/libcpp/include/symtab.h,
454 support/cpp2/libcpp/include/line-map.h,
455 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
456 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
457 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
458 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
459 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
460 release version 4.3.0
461 * configure.in, configure, Makefile.in, Makefile.bcc:
462 adapted for moved cpp2
464 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
466 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
467 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
469 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
471 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
473 * support/regression/tests/bug1717943.c: new, added
475 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
477 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
478 bytewise return value assignments introduced in last commit.
480 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
482 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
483 genMult, genJumpTab):
484 Use 16-bit instructions for addition in some additional cases,
485 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
487 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
489 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
490 Implemented RFE #1921450, changed some debug messages.
492 2008-03-30 Borut Razem <borut.razem AT siol.net>
494 * Small Device C Compiler 2.8.0 released
495 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
496 * support/scripts/sdcc.nsi: added finish page; this version
497 was used for 2.8.0 release
498 * doc/knownbugs.html: removed; magically generated by the build
499 process using gen_known_bugs.pl from now on
501 2008-03-23 Borut Razem <borut.razem AT siol.net>
503 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
504 and reverted it, since it was already fixed by Raphael ;-)
505 * doc/knownbugs.html: updated for RC2
507 2008-03-22 Raphael Neider <rneider AT web.de>
509 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
512 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
514 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
515 * support/regression/tests/bug1839277.c: added related testBug1839299
517 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
519 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
520 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
522 * src/mcs51/gen.c: throughout only output hex constants
523 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
524 * support/regression/tests/bug1839277.c: new, added
526 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
528 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
529 compilation warning about nested comments.
531 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
533 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
534 * support/regression/tests/bug1921073.c: new, added
536 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
538 * src/z80/SDCCpeeph.c.c (callFuncByName):
539 Commented function parameters.
541 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
543 * src/z80/ralloc.c (packRegsForAccUse2):
544 disabled a broken accumulator packing optimization (fixed #1292721).
545 * support/regression/tests/bug-1292721: Regression test for #1292721.
547 2008-03-16 Raphael Neider <rneider AT web.de>
549 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
550 fixed code bloat regression using a variant of patch #1915618
552 2008-03-16 Borut Razem <borut.razem AT siol.net>
554 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
555 icon, changed startup menu for release distribution, code cleaning,
556 create url files instead links in startup menu
558 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
560 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
561 * support/regression/tests/bug1579949.c: new, added
563 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
565 * device/lib/printf_fast.c: fixed bug 1255403
567 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
569 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
570 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
572 2008-03-14 Borut Razem <borut.razem AT siol.net>
574 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
576 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
577 is correctly displayed
578 * as/link/z80/lkmain.c: usage line commented out
580 2008-03-13 Borut Razem <borut.razem AT siol.net>
582 * doc/sdccman.lyx: corrected to be able to convert to PDF,
583 updated the list pf supported pic14 devices
585 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
587 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
589 2008-03-12 Borut Razem <borut.razem AT siol.net>
591 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
592 fixed documentation request #1718191
593 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
594 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
597 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
599 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
600 * support/regression/tests/bug1505811.c: new, added
602 2008-03-09 Raphael Neider <rneider AT web.de>
604 * device/include/pic16/pic18f2620.h,
605 * device/include/pic16/pic18f4620.h,
606 * device/lib/pic16/libdev/pic18f2620.c,
607 * device/lib/pic16/libdev/pic18f4525.c,
608 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
609 family to consistently use pic18f4620.[ch], fixes #1832562
611 2008-03-09 Borut Razem <borut.razem AT siol.net>
613 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
614 changed sdcc version to 2.8.0
615 * knownbugs.html: regenerated
616 * support/scripts/gen_known_bugs.pl: added number of open bugs
618 2008-03-09 Raphael Neider <rneider AT web.de>
620 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
621 (genOr): read volatile operand even if the result is known,
623 (genOr,genXor): removed unused legacy code,
624 (genDummyRead): use pic16_mov2w_volatile()
626 2008-03-08 Borut Razem <borut.razem AT siol.net>
628 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
629 cons w. --model-large
630 * support/regression/staticinit.c: added regression test for bug
633 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
635 * src/ds390/gen.c (pushSide, genPcall),
636 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
637 * src/mcs51/gen.c: cosmetic changes
638 * support/regression/fwk/include/testfwk.h: added macro reentrant
639 * support/regression/tests/bug1908493.c: new, added
641 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
643 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
645 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
647 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
648 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
649 already set in ds390/main.c and mcs51/main.c
651 2008-03-07 Raphael Neider <rneider AT web.de>
653 * src/regression/init0.c: new test for initialized arrays of function
655 * src/regression/Makefile: made a bit more flexible, added init0.c
656 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
657 pointers, closes #1427663
659 2008-03-05 Borut Razem <borut.razem AT siol.net>
661 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
662 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
664 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
666 * support/librarian/sdcclib.c:Added feature request 1908061:
667 Synchronise sdcclib commands with ar.
669 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
671 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
672 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
673 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
674 * device/include/mcs51/compiler.h: removed umlauts, added double
677 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
679 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
680 * support/regression/tests/bug1536762.c: new, added
682 * src/SDCCutil.h: added getBuildDate()
683 * src/SDCCmain.c (printVersionInfo),
684 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
686 * src/*/ralloc.c: removed IS_OP_RUONLY macro
687 * src/ds390/ralloc.c (packRegisters),
688 * src/mcs51/ralloc.c (packRegisters),
689 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
691 * support/regression/tests/bug1618050.c: new, added
692 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
693 * support/regression/fwk/include/testfwk.h,
694 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
697 2008-03-04 Raphael Neider <rneider AT web.de>
699 * src/pic/gen.c: removed unused prototypes, prevent internal errors
700 on accessing OP_SYM_TYPE(op)
701 * src/pic/gen.h: removed unused prototype of genMinusDec()
702 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
703 fix #1876953 (invalid subtraction code), removed unused code
705 2008-03-03 Raphael Neider <rneider AT web.de>
709 * src/pic/genarith.c,
711 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
712 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
714 2008-03-03 Raphael Neider <rneider AT web.de>
716 * src/pic/device.c (find_device): search user-specified paths first
717 for pic14devices.txt, fixes #1900827
719 2008-03-02 Borut Razem <borut.razem AT siol.net>
721 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
722 AddToPath and RemoveFromPath
724 2008-03-01 Borut Razem <borut.razem AT siol.net>
726 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
727 work correctly, added debugging support if -DSDCC.DEBUG command line
730 2008-02-28 Borut Razem <borut.razem AT siol.net>
732 * doc/sdccman.lyx: cosmetic changes
734 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
736 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
737 * doc/sdccman.lyx: fixed unmeant removal of spaces
739 2008-02-27 Borut Razem <borut.razem AT siol.net>
741 * support/scripts/sdcc.nsi: corrected installation directory for
742 current user installation mode
743 * doc/README.txt: added Philipp Klaus Krause to the developers list
745 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
747 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
749 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
750 genCodePointerGet, genGenPointerGet): cleanup aop before generating
751 ifxJump to fix bug 1838000
752 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
753 * support/regression/tests/bug1838000.c: new, added
754 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
756 2008-02-26 Borut Razem <borut.razem AT siol.net>
758 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
760 * support/scripts/sdcc.nsi: added MULTIUSER page,
761 NSIS upgraded to version 2.35
763 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
765 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
766 * support/regression/tests/bug1565152.c: new, added
768 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
770 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
771 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
772 * support/regression/tests/bug1670148.c: new, added
774 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
776 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
778 2008-02-24 Borut Razem <borut.razem AT siol.net>
780 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
781 is ineffective for unsigned char parameter
783 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
785 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
786 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
787 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
788 * support/Util/MySystem.c (my_system): output errorcode when verbose
790 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
792 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
795 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
797 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
800 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
802 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
804 2008-02-21 Borut Razem <borut.razem AT siol.net>
806 * support/regression/Makefile.in,
807 support/regression/ports/ds390/spec.mk,
808 support/regression/ports/hc08/spec.mk,
809 support/regression/ports/mcs51-common/spec.mk,
810 support/regression/ports/pic14/spec.mk,
811 support/regression/ports/pic16/spec.mk,
812 support/regression/ports/ucz80/spec.mk,
813 support/regression/ports/xa51/spec.mk:
814 added CFLAGS when compiling timeout
816 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
818 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
821 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
823 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
824 * support/regression/tests/bug1888147.c: new, added
826 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
828 * src/z80/gen.c: fixed bugs #1596270, #1736867
830 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
832 * src/z80/gen.c: fixed bug in register pair loading when swapping register
833 contents, mostly fixes #1596270
835 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
838 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
839 peepholes, fixes #1806565
841 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
843 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
844 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
845 fixes bug 1739475, thanks Robert Larice
846 (rule 271): new, added
848 2008-02-18 Borut Razem <borut.razem AT siol.net>
850 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
852 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
854 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
856 2008-02-17 Raphael Neider <rneider AT web.de>
858 * src/pic16/genarith.c,
861 * src/pic16/genutils.c: removed unused legacy code,
862 removed unused fields from struct asmop and struct _G
864 2008-02-17 Raphael Neider <rneider AT web.de>
866 * src/pic16/gen.c (AccRsh): cosmetic changes,
867 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
868 genRightShiftLiteral): fixed to work with SFRs as result by
869 assigning only once to result,
870 removed a lot of unused/excluded code fragments
872 2008-02-17 Raphael Neider <rneider AT web.de>
874 * device/include/pic/pic16f88.h,
875 * device/include/pic/pic16f886.h,
876 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
878 2008-02-17 Borut Razem <borut.razem AT siol.net>
880 * src/z80/peeph.def: applied patch
881 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
882 * src/z80/gen.c, src/z80/peeph.def: applied patch
883 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
884 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
885 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
886 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
887 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
888 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
890 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
892 * as/link/mcs51/aslink.dsp: removed SDK define
893 * as/link/z80/clean.mk: brought in sync with other ports
894 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
895 * as/hc08/Makefile.bcc,
896 * as/mcs51/Makefile.bcc,
897 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
898 * src/z80/main.c (_setValues): use the now capitalized -Z,
899 (z80_port, gbz80_port): generate debug information when asked
901 2008-02-16 Borut Razem <borut.razem AT siol.net>
903 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
904 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
905 as/z80/Makefile.in. as/z80/Makefile.bcc:
906 applied patch #1893393: patch for as-z80 and link-z80 to generate
907 cdb, thanks to Armin Diehl
908 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
909 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
910 asnoice.c moved to as/asxxsrc/asnoice.c
911 * src/z80/peeph-gbz80.def: applied patch
912 #1880235: Z80 return peephole, thanks to Philipp Krause
914 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
917 * doc/sdccman.lyx: bumped version to 2.7.5
918 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
920 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
922 * device/include/pic16/stdlib.h,
923 * device/lib/pic16/libc/stdlib/ltoa.c,
924 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
926 2008-02-13 Borut Razem <borut.razem AT siol.net>
928 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
929 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
930 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
931 src/SDCCopt.c, src/SDCCval.c:
932 fixed bug #1890273: SDCC Warning 154 shows wrong filename
934 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
936 * src/SDCCsymt.c (compareType): fixed bug 1309013
938 2008-02-09 Borut Razem <borut.razem AT siol.net>
940 * src/SDCCval.c, src/SDCCval.h:
941 code cleaning, added function constChrVal()
942 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
943 call constChrVal() instead constVal()
945 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
947 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
950 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
951 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
954 2008-02-01 Raphael Neider <rneider AT web.de>
956 * device/include/pic/pic16f886.h,
957 * device/include/pic/pic16f887.h: added RA6 and RA7
959 2008-01-24 Raphael Neider <rneider AT web.de>
961 * device/include/pic/pic16f88.h: added RA6 and RA7
962 * device/lib/pic/libdev/disabled_pic16f886.c,
963 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
965 * src/pic16/devices.inc,
966 * device/include/pic16/pic18f2423.h,
967 * device/include/pic16/pic18f2523.h,
968 * device/include/pic16/pic18fregs.h,
969 * device/lib/pic16/pics.all
970 * device/lib/pic16/libdev/pic18f2423.c,
971 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
972 * device/lib/pic16/libio/i2c.ignore,
973 * device/lib/pic16/libio/usart.ignore,
974 * device/lib/pic16/libio/adc.ignore: ignore new devices
976 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
978 * src/SDCCast.c (createRMW): fixed bug 1582651
980 2008-01-20 Borut Razem <borut.razem AT siol.net>
982 * src/SDCCcse.c: partially fixed enhancement request
983 #1793872 - multiply by -1 not collapsed
984 * support/regression/tests/arithcsi.c: added regression test
986 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
988 * as/mcs51/asx8051.dsp: removed define SDK
989 * as/mcs51/i51mch.c (machine): fixed bug 1865114
990 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
992 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
993 cosmetic changes, brought more in sync, changed old K&R to ANSI
995 2008-01-13 Borut Razem <borut.razem AT siol.net>
997 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
998 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1000 2007-12-30 Borut Razem <borut.razem AT siol.net>
1002 * src/pic16/gen.c: fixed implementation of bitwise operations for
1004 * support/regression/tests/bitwise.c: added test cases
1006 2007-12-29 Borut Razem <borut.razem AT siol.net>
1008 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1009 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1010 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1011 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1012 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1013 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1014 src/pic16/pcode.[ch]: added const qualifier
1015 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1016 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1017 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1018 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1019 * as/asxxsrc/aslex.c: use dbuf_getline()
1020 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1021 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1022 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1023 as/z80/asm.h, as/z80/z80adr.c:
1024 changed type of ib and ip to const char *
1026 2007-12-28 Borut Razem <borut.razem AT siol.net>
1028 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1029 introduced (readlin) - long lines are turuncated
1030 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1031 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1032 as/z80/Makefile.in: moved aslex.c to asxxsrc
1033 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1034 * as/hc08/asmain.c, as/mcs51/asmain.c:
1035 added missing initialization of a_addr field
1036 * support/regression/tests/long_asm_line.c: added regtest for long
1039 2007-12-22 Borut Razem <borut.razem AT siol.net>
1041 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1043 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1045 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1047 2007-12-16 Borut Razem <borut.razem AT siol.net>
1049 * device/include/pic16/stdbool.h: removed, since already exists in
1050 device/include/; this also fixes bitopcse.c regression test for pic16
1052 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1053 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1054 dereference doesn't work; covered by regression test bug1399290
1056 2007-12-05 Borut Razem <borut.razem AT siol.net>
1058 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1061 2007-12-01 Borut Razem <borut.razem AT siol.net>
1063 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1064 corrected handling of the highest_valid_address
1066 2007-11-17 Raphael Neider <rneider AT web.de>
1068 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1069 * src/pic/glue.c (picglue): emit .file if --debug is given
1071 2007-11-17 Raphael Neider <rneider AT web.de>
1073 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1074 care when left or right operand resides in result, fixes #1830220
1076 2007-11-17 Borut Razem <borut.razem AT siol.net>
1078 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1079 #983491 - "Merge duplicate strings function is ineffective"
1080 * support/regression/tests/bug-983491.c: regtest disabled
1081 * as/asxxsrc: created
1082 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1083 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1084 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1085 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1086 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1087 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1088 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1089 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1090 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1091 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1092 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1093 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1094 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1096 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1098 * device/include/stdarg.h: added and removed some casts
1099 * src/SDCCsymt.c (compareType): Fully check types between generic and
1100 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1102 2007-11-13 Borut Razem <borut.razem AT siol.net>
1104 * support/regression/tests/bug-1817005.c:
1105 added regtest for bug #1817005 - as-z80 chokes on long labels
1107 2007-11-12 Borut Razem <borut.razem AT siol.net>
1109 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1110 as/z80/asout.c, as/z80/aslist.c:
1111 fixed bug #1817005 - as-z80 chokes on long labels
1113 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1116 * as/z80/asmain.c: cosmetic changes
1119 * as/z80/alloc.h: removed
1121 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1122 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1123 * as/link/hc08/Makefile.in,
1124 * as/link/mcs51/Makefile.in,
1125 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1127 * as/link/mcs51/lkarea.c,
1128 * as/link/mcs51/lkmain.c: cosmetic changes
1129 * as/link/hc08/lklibr.c,
1130 * as/link/z80/lklibr.c,
1131 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1132 used cygwin_conv_to_full_posix_path,
1133 added warnings, cosmetic changes, brought more in sync
1134 changed old K&R into ANSI function declarations
1135 * as/link/z80/lklibr.c (loadAdb): added
1136 * as/link/z80/lkmain.c: removed -- option from usage text
1138 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1140 * src/mcs51/gen.c (outBitC): optimized for no result
1142 2007-10-31 Borut Razem <borut.razem AT siol.net>
1144 * src/SDCCsymt.c: fixed (hopeful properly) bug
1145 #1805702 - order of extern matters
1146 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1149 2007-10-29 Borut Razem <borut.razem AT siol.net>
1151 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1152 - order of extern matters
1153 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1156 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1158 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1159 24bitMode, portIsDS390
1160 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1161 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1162 (notVolatileVariable): also check sloc names,
1163 (callFuncByName): moved ftab[] out of function and sorted it by use
1165 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1167 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1168 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1169 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1170 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1171 * support/regression/tests/bug-880197.c: new, added
1173 2007-10-28 Borut Razem <borut.razem AT siol.net>
1175 * support/regression/Makefile.in,
1176 support/regression/ports/mcs51-large/spec.mk,
1177 support/regression/ports/mcs51-xstack-auto/spec.mk,
1178 support/regression/ports/mcs51-stack-auto/spec.mk,
1179 support/regression/ports/mcs51-medium/spec.mk,
1180 support/regression/ports/mcs51-common/spec.mk,
1181 support/regression/ports/mcs51-common/*,
1182 support/regression/ports/mcs51-small/*:
1183 mcs51 renamed to mcs51-common, created mcs51-small
1184 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1185 * support/regression/tests/bug-1805702.c: added regtest for bug
1188 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1190 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1191 added new rules 265 - 270
1192 * support/regression/tests/bug1721024.c:new, added
1193 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1194 introduced new test-mcs51 to run all mcs51 tests
1196 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1198 * support/regression/tests/bug1816470.c: new, added
1200 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1202 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1203 propagate for *,+,- with float, fixed bug 1816470
1204 (decorateType): cast to resultTypeProp instead of resultType
1206 2007-10-19 Borut Razem <borut.razem AT siol.net>
1208 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1209 function is ineffective" for pic16 tareget
1210 * support/scripts/listerr.c: corrected include path
1211 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1214 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1216 * support/regression/tests/using.c: new, added
1217 * support/regression/tests/vaargs.c: fixed and enabled test
1219 2007-10-18 Borut Razem <borut.razem AT siol.net>
1221 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1223 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1225 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1227 * doc/sdccman.lyx: documented option --Werror
1228 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1229 RegBankUsed[] earlier
1231 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1233 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1237 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1239 * src/SDCCast.c (decorateType): improved optimization of tri-op
1240 * src/SDCCerr.c (vwerror, setWError),
1242 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1243 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1245 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1247 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1248 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1249 * support/regression/tests/bug-223113.c,
1250 * support/regression/tests/bug-426632.c,
1251 * support/regression/tests/bug-468811.c,
1252 * support/regression/tests/bug-477835.c,
1253 * support/regression/tests/bug-478094.c,
1254 * support/regression/tests/bug-499644.c,
1255 * support/regression/tests/bug-524209.c,
1256 * support/regression/tests/bug-524211.c,
1257 * support/regression/tests/packcast.c,
1258 * support/regression/tests/structidx.c: added empty tests
1259 * support/regression/tests/bug-607243.c: enabled test
1261 2007-10-06 Borut Razem <borut.razem AT siol.net>
1263 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1264 support of universal binaries on Mac OS X
1266 2007-10-02 Borut Razem <borut.razem AT siol.net>
1268 * src/SDCCval.h: unified double2ul macro for all platforms
1269 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1270 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1272 2007-09-30 Borut Razem <borut.razem AT siol.net>
1274 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1276 * sdcc_vc_in.h: enabled warnings
1277 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1278 unsigned type, result still unsigned
1279 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1281 2007-09-28 Raphael Neider <rneider AT web.de>
1283 * src/pic/device.c (find_device): prevent buffer underflow error
1284 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1285 the just destroyed list entry
1287 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1289 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1292 2007-09-18 Borut Razem <borut.razem AT siol.net>
1294 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1295 applied to unsigned type, result still unsigned
1297 2007-09-17 Borut Razem <borut.razem AT siol.net>
1299 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1300 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1301 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1302 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1303 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1304 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1305 src/z80/gen.c, src/z80/ralloc.c:
1306 fixed bug #1739860 - sdcc does not work correctly on some platforms
1308 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1310 2007-09-17 Raphael Neider <rneider AT web.de>
1312 * src/pic16/device.c: reverted to previous version
1313 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1315 2007-09-16 Raphael Neider <rneider AT web.de>
1317 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1318 as this raises a ton of gpasm warnings, just emit a second label
1319 * src/pic16/devices.inc,
1320 * device/lib/pic16/pics.all,
1321 * device/lib/pic16/libdev/pic18f2585.c,
1322 * device/lib/pic16/libdev/pic18f2680.c,
1323 * device/lib/pic16/libdev/pic18f2682.c,
1324 * device/lib/pic16/libdev/pic18f2685.c,
1325 * device/lib/pic16/libdev/pic18f4585.c,
1326 * device/lib/pic16/libdev/pic18f4680.c,
1327 * device/lib/pic16/libdev/pic18f4682.c,
1328 * device/lib/pic16/libdev/pic18f4685.c,
1329 * device/include/pic16/pic18f2585.h,
1330 * device/include/pic16/pic18f2680.h,
1331 * device/include/pic16/pic18f2682.h,
1332 * device/include/pic16/pic18f2685.h,
1333 * device/include/pic16/pic18f4585.h,
1334 * device/include/pic16/pic18f4680.h,
1335 * device/include/pic16/pic18f4682.h,
1336 * device/include/pic16/pic18f4685.h,
1337 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1338 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1339 patch contributed by Anton Strobl, applied with changes
1341 2007-09-16 Raphael Neider <rneider AT web.de>
1343 * device/include/pic16/pic18f2431.h,
1344 * device/include/pic16/pic18f25j10.h,
1345 * device/include/pic16/pic18f4431.h,
1346 * device/include/pic16/pic18f45j10.h: adopted common include style
1347 * device/include/pic16/pic18f1320.h,
1348 * device/include/pic16/pic18f2320.h,
1349 * device/include/pic16/pic18f2525.h,
1350 * device/include/pic16/pic18f4320.h,
1351 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1352 * device/include/pic16/pic18fregs.h: prepared for automatic include
1353 file selection by having DEVICE.h for every DEVICE
1354 * device/lib/pic16/libdev/pic18f2320.c,
1355 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1357 * device/lib/pic16/configure.in,
1358 * device/lib/pic16/configure: use rm -rf instead of rmdir
1359 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1360 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1362 2007-09-09 Borut Razem <borut.razem AT siol.net>
1364 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1365 distingush between i386 and ppc Mac OS X versions
1367 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1369 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1370 * support/regression/tests/bug1788177.c: new, added
1372 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1374 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1375 * device/include/mcs51/lint.h added keyword __naked
1377 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1381 * src/SDCCmem.h: removed maxRegBank
1382 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1383 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1384 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1385 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1386 name and behaviour to handle banked functions
1387 (scan4op): and use it to fix bug 1786213
1389 2007-09-03 Raphael Neider <rneider AT web.de>
1391 * device/include/pic16/pic18f248.h,
1392 * device/include/pic16/pic18f258.h,
1393 * device/include/pic16/pic18f448.h,
1394 * device/lib/pic16/libdev/pic18f248.c,
1395 * device/lib/pic16/libdev/pic18f258.c,
1396 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1397 added T0CONbits, fixes #1786891
1399 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1401 * src/ds390/gen.c (genFarPointerSet),
1402 * src/hc08/ralloc.c (packRegisters),
1403 * src/mcs51/ralloc.c (packRegisters),
1404 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1406 * src/SDCCicode.h: POINTER_SET can be true for literals too
1407 * support/regression/tests/bug1750318.c: new, added
1409 2007-08-23 Borut Razem <borut.razem AT siol.net>
1411 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1412 library versions without the completition functionality
1414 2007-08-22 Raphael Neider <rneider AT web.de>
1416 * device/include/pic16/pic18f1220.h,
1417 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1419 2007-08-12 Borut Razem <borut.razem AT siol.net>
1421 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1423 2007-08-11 Borut Razem <borut.razem AT siol.net>
1425 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1426 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1427 support/Util/SDCCerr.[ch] moved to src
1428 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1429 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1430 device/examples/ds390/tinitalk/tinitalk.dsp,
1431 device/examples/serialcomm/windows/serialcomm.dsp,
1432 support/librarian/librarian.dsp:
1433 removed linking of unused odbc32.lib and odbccp32.lib
1434 * support/scripts/winres.h:
1435 added for compilation with Visual C++ 2005 Express Edition
1437 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1439 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1442 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1444 * sdccconf_in.h: update the endian test so that SPARC Solaris
1445 does not throw syntax errors
1447 2007-08-06 Borut Razem <borut.razem AT siol.net>
1449 * doc/sdccman.lyx: removed two index entries which prevented the
1450 generation of sdcc doc archive
1452 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1454 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1455 instead of lyx 1.5.0.
1457 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1459 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1460 Lucas Loizaga, with minor modifications. Thanks!
1462 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1464 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1467 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1469 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1470 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1473 2007-07-22 Borut Razem <borut.razem AT siol.net>
1475 * configure.in, configure: re-introduced .version
1476 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1477 the version reverted to 2.7.0
1479 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1482 * doc/sdccman.lyx: bumped version to 2.7.3
1483 * device/include/mcs51/compiler.h: fixed elif->else
1484 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1485 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1486 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1487 enable accuse for bit operands
1488 * src/SDCCmain.c (printVersionInfo),
1489 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1490 environment descriptor
1491 * src/SDCCutil.h: added getBuildEnvironment
1492 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1493 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1494 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1495 * support/regression/tests/bug1348008.c,
1496 * support/regression/tests/bug1496419.c,
1497 * support/regression/tests/bug1503067.c,
1498 * support/regression/tests/preproc.c: added empty tests
1500 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1502 * support/regression/tests/bug1678803.c: new, added
1504 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1507 * as/link/hc08/lkihx.c,
1508 * as/link/hc08/lkrloc.c,
1509 * as/link/mcs51/lkihx.c,
1510 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1511 ihxExtendedLinearAddress
1512 * as/link/mcs51/lkrloc.c (relr),
1513 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1514 acall/ajmp, see bug 830513
1516 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1518 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1519 (cseBBlock): remember aggr2ptr has been used
1520 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1521 (geniCodeAssign): fixed bug 868103
1522 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1523 added operandSize prototype
1524 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1525 (genDataPointerSet): use max of size of right and result,
1526 (gencjne): added parameter useCarry for optimization,
1527 (genCmpEq): use carry if appropriate,
1528 (genXor): check if operand already in carry
1529 * support/regression/tests/bug-868103.c: enabled test
1531 2007-07-12 Raphael Neider <rneider AT web.de>
1533 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1535 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1537 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1538 from Robert Larice, thanks
1539 * support/regression/tests/bitopcse.c,
1540 * support/regression/tests/bitvars.c,
1541 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1542 * support/regression/tests/bug-927659.c: enabled test for z80
1543 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1544 * support/regression/tests/bug1745717.c: new, added
1545 * support/regression/tests/literalop.c,
1546 * support/regression/tests/nullstring.c: removed storage definitions that
1547 are now in testfwk.h
1549 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1551 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1552 and bool for targets that do not fully support it.
1553 * support/regression/tests/bug1546986.c,
1554 * support/regression/tests/bug1723128.c,
1555 * support/regression/tests/bug1734654.c,
1556 * support/regression/tests/bug1738367.c,
1557 * support/regression/tests/constantRange.c: only use bool if allowed
1559 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1561 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1562 Larice, also handle function pointers
1563 * support/regression/tests/bug1749275.c: new, added
1565 2007-07-03 Borut Razem <borut.razem AT siol.net>
1567 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1568 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1569 #1746528: SDCC should ignore ':' in inline assembler comments
1570 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1572 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1574 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1575 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1577 2007-06-29 Borut Razem <borut.razem AT siol.net>
1579 * src/SDCCmain.c: fixed bug
1580 #1744746: SDCC #4867: broken option --xram-size
1582 2007-06-28 Borut Razem <borut.razem AT siol.net>
1584 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1585 find out the endianess of host machine for ucsim
1587 2007-06-27 Borut Razem <borut.razem AT siol.net>
1589 * support/regression/generate-cases.py: corrected the file name
1591 * configure.in, configure, sdccconf_in.h: find out the endianess of
1593 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1596 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1598 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1600 2007-06-26 Borut Razem <borut.razem AT siol.net>
1602 * support/regression/generate-cases.py: display warning if function
1603 list is empty; implemented more flexible rule for detection of
1604 testing functions, allowing return type 'void' in the same line as
1605 the function name in the function definition
1606 * support/regression/tests/bug-1654060.c: corrected test
1607 * support/librarian/sdcclib.c: fixed warning:
1608 format '%s' expects type 'char *', but argument 2 has type 'int'
1610 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1612 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1613 Multiple infiles for sdcclib.
1615 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1617 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1620 2007-06-18 Borut Razem <borut.razem AT siol.net>
1622 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1623 how to handle comments, so they have to be removed by the
1624 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1625 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1626 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1627 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1628 table driven option hadling
1630 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1632 * src/SDCCast.c (decorateType),
1633 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1634 iCode to ast level to fix bug 1738367
1635 * support/regression/tests/bug1738367.c: new, added
1637 2007-06-15 Raphael Neider <rneider AT web.de>
1639 * src/pic16/devices.inc,
1640 * device/lib/pic16/pics.all,
1641 * device/include/pic16/pic18fregs.h,
1642 * device/include/pic16/pic18f[24][45]20.h,
1643 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1644 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1645 * device/lib/pic16/Makefile.in: faster cleanup
1647 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1649 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1651 2007-06-13 Raphael Neider <rneider AT web.de>
1653 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1655 2007-06-12 Raphael Neider <rneider AT web.de>
1657 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
1658 suppress bit defines if NO_BIT_DEFINES is #define'd
1659 * device/include/pic/pic*.h: recreated all headers to include
1660 conditional bit defines
1661 * device/include/pic/pic16f886.h,
1662 * device/include/pic/pic16f887.h: fixed based on newer .inc file
1663 * device/include/pic/recreate.sh: script to recreate the complete
1664 device library files based on the currently supported devices
1666 2007-06-12 Borut Razem <borut.razem AT siol.net>
1668 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
1669 support/regression/Makefile.in, support/scripts/build.mak,
1670 support/scripts/Makefile.snapshot:
1671 use new svn URL scheme
1672 * doc/sdccman.lyx: SDCC Wiki moved to
1673 http://sdcc.wiki.sourceforge.net/
1675 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1677 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
1678 * support/regression/tests/bug1734654.c: added
1680 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
1682 * src/SDCCast.c (decorateType): optimized '?' for equal operands
1683 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
1684 with literal operands
1686 2007-06-10 Borut Razem <borut.razem AT siol.net>
1688 * as/link/z80/lklibr.c: fixed mingw build warning
1689 lklibr.c:575: warning: implicit declaration of function 'tolower'
1690 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
1691 src/z80/main.c: move target specific options from src/SDCCmain.c
1692 to src/<target>/main.c
1694 2007-06-09 Borut Razem <borut.razem AT siol.net>
1696 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
1697 removed unused swap_sense; removed outBitCLong, replaced with outBitC
1698 * support/regression/tests/bug-1294691.c: added
1700 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
1702 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
1703 can also be static, fixes bug 1733438
1704 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
1705 have absolute address too
1706 (computeType): added optimization for 'cond ? true : false'
1707 * support/regression/tests/absolute.c: added test for static absolute var
1709 2007-06-08 Raphael Neider <rneider AT web.de>
1711 * src/regression/Makefile: suppress parallel builds, allow easy
1712 switching between pic14/pic16 ports
1713 * src/regression/picregs.h: added pic14/16 header file switch
1714 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
1715 inline.c,nestfor.c,string1.c}: include "picregs.h"
1717 2007-06-07 Borut Razem <borut.razem AT siol.net>
1719 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
1720 permanent solution to suppress GCC 4.2.0 c++ warning:
1721 deprecated conversion from string constant to `char *'
1722 use 'const char *' where ever required
1723 * support/regression/generate-cases.py: implemented more flexible rule
1724 for detection of testing functions, allowing white-spaces surrounding
1725 the function name and the 'void' parameter.
1726 * support/regression/tests/constantRange.c,
1727 support/regression/tests/scott-compare3.c: fixed failing regression
1728 tests, uncovered by implementation of more flexible rule for detection
1729 of testing functions
1731 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1733 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
1735 2007-06-04 Borut Razem <borut.razem AT siol.net>
1737 * configure.in, configure, config_vc.awk: sdcc version number is now
1738 stored in configure.in; removed .version
1739 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
1740 doc/INSTALL.txt: version bumped to 2.7.2
1741 * sim/ucsim/configure.in, sim/ucsim/configure:
1742 use "read" to read from .version
1744 2007-06-03 Borut Razem <borut.razem AT siol.net>
1746 * */Makefile.in: removed annoying warning:
1747 Makefile:xx: Makefile.dep: No such file or directory
1749 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
1751 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
1752 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
1753 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
1754 * src/SDCCast.c (resultTypePropagate): propagate for '!',
1755 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
1756 bugfix: only use newBoolLink for bit result type
1757 * src/SDCCicode.c (geniCodeLogic): added param tree,
1758 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
1759 (geniCodeLogicAndOr): use IS_BIT,
1760 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
1761 (ast2iCode): added tree param to geniCodeLogic for comparisons
1762 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
1763 * support/regression/tests/bug1723128.c: added test NotZero
1765 2007-06-01 Borut Razem <borut.razem AT siol.net>
1767 * SDCPP synchronized with GCC CPP release version 4.2.0,
1768 currently the latest release:
1769 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
1770 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
1771 support/cpp2/cppdefault.h, support/cpp2/except.h,
1772 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
1773 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
1774 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
1775 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
1776 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
1777 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
1778 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
1779 support/cpp2/opts.h, support/cpp2/output.h,
1780 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
1781 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
1782 support/cpp2/system.h, support/cpp2/version.c,
1783 support/cpp2/Makefile.in: modified
1784 * support/cpp2/opts-common.c: added
1785 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
1786 * device/lib/pic16/libdev/pic18f[24]5j10.c:
1787 search for included source file in local directory
1788 * sim/ucsim/configure, sim/ucsim/configure.in:
1789 temporary solution to suppress GCC 4.2.0 c++ warning:
1790 deprecated conversion from string constant to `char *'
1792 2007-06-01 Raphael Neider <rneider AT web.de>
1794 * device/lib/pic/libdev/pic12f683.c,
1795 * device/include/pic/pic12f683.h: added GPIO bits
1797 2007-06-01 Raphael Neider <rneider AT web.de>
1799 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
1800 quotation marks, clarified role of PIC14 vs. PIC16 ports
1801 * src/pic16/devices.inc,
1802 * device/include/pic16/pic18fregs.h,
1803 * device/include/pic16/pic18f[24][45]j10.h,
1804 * device/lib/pic16/pics.all,
1805 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
1806 18f24j10, 18f25j10, 18f44j10, and 18f45j10
1807 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
1808 for new devices as they are not yet supported by gputils
1810 2007-05-31 Borut Razem <borut.razem AT siol.net>
1812 * Small Device C Compiler 2.7.0 released
1813 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1814 changed sdcc version to 2.7.1
1815 * support/scripts/sdcc.nsi: added How to create WIN32 release
1818 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1820 * doc/sdccman.lyx: documented initialization and allocation of absolute
1821 variables, bit parameter passing, the need for function pointers to be
1822 reentrant and alpha quality support of inline and retrict
1824 2007-05-26 Borut Razem <borut.razem AT siol.net>
1826 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
1827 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
1828 * docs/knownbugs.html: updated
1830 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
1832 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
1834 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
1836 (gencjneshort): optimized when left is AOP_DIR
1837 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
1838 initializing unions in a struct/array
1839 * support/regression/fwk/include/testfwk.h: added defines for data, near
1840 and far for host and z80
1841 * support/regression/tests/bug1723128.c: new, added
1843 2007-05-22 Borut Razem <borut.razem AT siol.net>
1845 * doc/knownbugs.html: updated
1847 2007-05-21 Raphael Neider <rneider AT web.de>
1849 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
1850 error message instead
1851 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
1853 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
1855 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
1857 2007-05-21 Raphael Neider <rneider AT web.de>
1859 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
1861 * src/regression/gpsim_assert.h,
1862 * src/regression/Makefile,
1863 * src/regression/pcodeopt.c: regression test for the above fix
1865 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
1867 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
1868 jumps to self, fixed bug 1717281
1870 2007-05-10 Borut Razem <borut.razem AT siol.net>
1872 * support/scripts/gen_known_bugs.pl: cosmetic fix
1873 * doc/knownbugs.html: generated by gen_known_bugs.pl
1875 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1877 * src/SDCCast.c (createFunction): also generate non-inlined version of
1878 function for functions declared as "static inline"
1879 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
1880 function can be inlined after non-inlined version generated.
1882 2007-05-10 Borut Razem <borut.razem AT siol.net>
1884 * support/scripts/gen_known_bugs.pl: added script
1885 which generates knownbugs.html
1887 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
1889 * doc/knownbugs.html: updated for release 2.7.0
1891 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1893 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
1895 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1897 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
1898 (throughout): updated generating comments
1899 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
1900 (throughout): updated generating comments
1901 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
1902 rule instead of at the second, or it might skip lines when removing the
1904 * support/regression/tests/bug1714204.c: changed test to foo
1906 2007-05-08 Borut Razem <borut.razem AT siol.net>
1908 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
1909 thanks to SDCC Distributed Compile Farm members,
1910 added Z80 and GBZ80 command line options
1911 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
1913 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1915 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
1916 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
1917 * support/regression/tests/longlit.c: modified to be tested at all and
1918 to pass the actual test
1920 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1922 * device/include/mcs51/uPSD33xx.h: Added.
1924 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1926 * device/lib/_gptrput.c,
1927 * device/lib/_gptrget.c: removed old code,
1929 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
1930 * support/regression/tests/bug1714204.c: new, added
1932 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1934 * support/regression/tests/regtrack.c: test was never executed
1935 because of the regression test being picky about white spaces.
1936 * device/lib/mcs51/crtclear.asm: added comment
1938 2007-05-06 Raphael Neider <rneider AT web.de>
1940 * device/lib/pic/Makefile.rules,
1941 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
1942 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
1944 2007-05-06 Raphael Neider <rneider AT web.de>
1946 * src/pic16/device.h,
1948 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
1949 _pic16_setDefaultOptions): removed/reordered command-line args
1950 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
1951 devices, regrouped command line args, environment variables),
1952 clarified sone points, added sections on how to add devices to the
1955 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
1957 * src/z80/peeph.def: fixed bug in rule 2
1959 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
1961 * src/port.h: added TARGET_MCS51_LIKE
1962 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
1963 take advantage of it too
1964 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
1965 (shiftR2Left2Result): Optimized: don't check shifting by 0
1966 * src/z80/peeph-z80.def,
1967 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
1968 modifications, see patch 1700823
1969 * src/mcs51/peep.c (): fixed bug 1712928
1970 * support/regression/tests/bug1712928.c: new, added
1972 2007-05-05 Borut Razem <borut.razem AT siol.net>
1974 * device/lib/pic16/Makefile.common.in,
1975 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
1976 removed bash dependencies
1978 2007-05-01 Borut Razem <borut.razem AT siol.net>
1981 fixed bug #1710507: --i-code-in-asm makes compile fail
1982 all iCode comments are now one liners
1983 * src/mcs51/gen.c: fixed memory leak
1985 2007-05-01 Raphael Neider <rneider AT web.de>
1987 * device/lib/pic/libdev/*.c
1988 * device/include/pic/*.h: regenerated all device libs from updated
1990 * support/scripts/inc2h.pl: documented usage, now uses strict to
1993 2007-04-30 Borut Razem <borut.razem AT siol.net>
1996 fixed bug #1669175: Problem with space in output paths
1997 documented how to use paths with spaces for Windows users
1999 2007-04-29 Borut Razem <borut.razem AT siol.net>
2001 * Fixed svn:eol-style and svn:keywords properties
2002 * src/SDCCval.c: fixed bug
2003 #1592871: Segfault with "large" const arrays of characters
2004 replaced recursion with iteration
2005 * Removed svn:executable property from non-executable files
2007 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2009 * src/mcs51/gen.c (genRet): fixed bug 1707003
2011 2007-04-27 Raphael Neider <rneider AT web.de>
2013 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2014 createReachingDefinitions,assignValnums,pic16_destructDF,
2015 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2016 prevent NULL pointer dereferences
2017 * device/lib/pic/libdev/pic16f886.c,
2018 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2019 prevent building them, gputils do not really support them yet
2021 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2023 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2024 helps printf_small. 32 bytes more __idata mem.
2026 2007-04-27 Raphael Neider <rneider AT web.de>
2028 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2029 return early when pb or pb->pcHead is NULL (patch #1708427)
2030 * src/regression/empty.c,
2031 * src/regression/Makefile: added test with empty functions
2032 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2034 2007-04-27 Borut Razem <borut.razem AT siol.net>
2036 * src/SDCCast.c: fixed feature request
2037 #1547512: Redundant strings linked when using sizeof("abc")
2039 2007-04-23 Borut Razem <borut.razem AT siol.net>
2041 * doc/sdccman.lyx, src/SDCCmain.c:
2042 peep-hole comments are generated only if --fverbose-asm option is
2043 specified and --no-peep-comments is not, as proposed by Frieder.
2044 * support/regression/Makefile.in: compile regression tests with
2045 --fverbose-asm option so one can "grep" whether a new (or an old)
2046 peephole is (still) applied; requested by Frieder.
2048 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2050 * device/include/pic/pic16f886.h,
2051 * device/include/pic/pic16f887.h,
2052 * device/lib/pic/libdev/pic16f886.c,
2053 * device/lib/pic/libdev/pic16f887.c,
2054 * device/include/pic/pic14devices.txt,
2055 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2057 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2059 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2062 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2064 * device/lib/_memset.c: assembler version for mcs51
2066 2007-04-22 Borut Razem <borut.razem AT siol.net>
2068 * support/scripts/listerr.c: program to create the list of errors and
2069 warnings list from - added
2070 * doc/sdccman.lyx: removed the note
2071 "For list of warnings and corresponding codes, see err_warn.txt"
2072 * src/SDCCsymt.c: fixed bug #1699804:
2073 Bug with some uses of sizeof(static local array) (MCS51)
2074 * support/regression/tests/bug-1699804.c: added
2076 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2078 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2079 (main): added option -i,
2080 (asmbl, case S_INCL): use search_path_fopen,
2081 mostly from patch 1579668 by Peter Miller, thanks
2082 * src/z80/main.c: fixed typo --callee-saves-bc
2083 * device/include/mcs51/compiler.h: added sfrword for Tasking
2085 2007-04-20 Borut Razem <borut.razem AT siol.net>
2087 * src/z80/main.c: replaced reserved keyword asm with asmblr
2089 2007-04-19 Borut Razem <borut.razem AT siol.net>
2091 * src/port.h: use const pointers to strings
2092 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2093 * src/pic16/main.c: include SDCCargs.h
2094 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2095 const char, since the strings are dynamically allocated
2096 * src/SDCCmain.c: options.code_seg and options.const_seg are
2097 dynamically allocated; check port specific command line options
2098 before the general ones
2099 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2101 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2103 * device/include/ds400rom.h,
2104 * device/lib/ds390/lcd390.c,
2105 * device/lib/ds390/memcpyx.c,
2106 * device/lib/ds390/rtc390.c,
2107 * device/lib/ds400/ds400rom.c,
2108 * device/lib/ds400/memcpyx.c,
2109 * device/lib/hc08/_ret.c: more replacements of keywords with their
2110 double underscore equivalents
2111 * device/lib/ds390/Makefile.in,
2112 * device/lib/ds400/Makefile.in,
2113 * device/lib/gbz80/Makefile.in,
2114 * device/lib/hc08/Makefile.in,
2115 * device/lib/mcs51/Makefile.in,
2116 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2118 2007-04-17 Borut Razem <borut.razem AT siol.net>
2120 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2121 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2122 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2123 to --fverbose-asm, to be gcc'ish
2125 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2127 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2129 2007-04-17 Borut Razem <borut.razem AT siol.net>
2131 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2132 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2133 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2134 with their double underscore equivalent
2136 2007-04-14 Borut Razem <borut.razem AT siol.net>
2138 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2141 2007-04-13 Borut Razem <borut.razem AT siol.net>
2143 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2145 * device/examples/serialcomm/windows/serial.[ch],
2146 device/examples/serialcomm/windows/test_serialcomm.cpp:
2147 updated by Bela Torok
2148 * device/examples/serialcomm/windows/serialcomm.dsw,
2149 device/examples/serialcomm/windows/serialcomm.dsp: added
2151 2007-04-13 Jan Waclawek <wek AT efton.sk>
2153 * doc/sdccman.lyx: additions and changes at various places
2154 (submitted as #1697136).
2155 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2157 2007-04-10 Borut Razem <borut.razem AT siol.net>
2159 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2160 LyX file format changed to 245
2161 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2162 "FreeWare" replaced with "free open source"
2164 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2166 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2168 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2170 * device/include/pic16/pic18fregs.h,
2172 * device/lib/_decdptr.c,
2173 * device/lib/_divsint.c,
2174 * device/lib/_divslong.c,
2175 * device/lib/_divuint.c,
2176 * device/lib/_divulong.c,
2177 * device/lib/_fs2schar.c,
2178 * device/lib/_fs2sint.c,
2179 * device/lib/_fs2slong.c,
2180 * device/lib/_fs2uchar.c,
2181 * device/lib/_fs2uint.c,
2182 * device/lib/_fs2ulong.c,
2183 * device/lib/_fsadd.c,
2184 * device/lib/_fscmp.c,
2185 * device/lib/_fsdiv.c,
2186 * device/lib/_fseq.c,
2187 * device/lib/_fsget1arg.c,
2188 * device/lib/_fsget2args.c,
2189 * device/lib/_fsgt.c,
2190 * device/lib/_fslt.c,
2191 * device/lib/_fsmul.c,
2192 * device/lib/_fsneq.c,
2193 * device/lib/_fsnormalize.c,
2194 * device/lib/_fsreturnval.c,
2195 * device/lib/_fsrshift.c,
2196 * device/lib/_fssub.c,
2197 * device/lib/_fsswapargs.c,
2198 * device/lib/_gptrget.c,
2199 * device/lib/_gptrgetc.c,
2200 * device/lib/_gptrput.c,
2201 * device/lib/_logexpf.c,
2202 * device/lib/_modsint.c,
2203 * device/lib/_modslong.c,
2204 * device/lib/_moduint.c,
2205 * device/lib/_modulong.c,
2206 * device/lib/_mulint.c,
2207 * device/lib/_mullong.c,
2208 * device/lib/_schar2fs.c,
2209 * device/lib/_ser.c,
2210 * device/lib/_setjmp.c,
2211 * device/lib/_sint2fs.c,
2212 * device/lib/_slong2fs.c,
2213 * device/lib/_spx.c,
2214 * device/lib/_uchar2fs.c,
2215 * device/lib/_uint2fs.c,
2216 * device/lib/_ulong2fs.c,
2217 * device/lib/asincosf.c,
2218 * device/lib/atanf.c,
2219 * device/lib/calloc.c,
2220 * device/lib/ds390/tinibios.c,
2221 * device/lib/ds400/tinibios.c,
2222 * device/lib/expf.c,
2223 * device/lib/free.c,
2224 * device/lib/hc08/_mulint.c,
2225 * device/lib/logf.c,
2226 * device/lib/malloc.c,
2227 * device/lib/printf_fast.c,
2228 * device/lib/printf_tiny.c,
2229 * device/lib/printfl.c,
2230 * device/lib/realloc.c,
2231 * device/lib/ser_ir.c,
2232 * device/lib/serial.c,
2233 * support/regression/tests/libmullong.c: replaced all special keywords
2234 with their double underscore equivalent
2235 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2236 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2238 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2239 (genRet): if the bit-symbol is ruonly it already is in the carry
2240 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2241 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2242 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2243 type UCHAR if dest is not bit
2245 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2247 * device/include/math.h,
2248 * device/lib/cotf.c,
2249 * device/lib/expf.c,
2250 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2252 2007-04-01 Borut Razem <borut.razem AT siol.net>
2254 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2255 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2256 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2257 gcc_unreachable() called internal_error()...
2259 2007-03-30 Raphael Neider <rneider AT web.de>
2261 * src/pic/ralloc.c (isData): suppress garbage debug output
2263 2007-03-28 Borut Razem <borut.razem AT siol.net>
2266 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2267 is developed, built and used worldwide, and the word "night" doesn't
2270 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2272 * device/include/mcs51/C8051F360.h: new, added
2273 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2275 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2277 * src/SDCC.y (declaration_specifiers, function_specifier),
2278 * support/Util/SDCCerr.c,
2279 * support/Util/SDCCerr.h,
2281 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2283 * src/SDCCmem.c (deallocParms),
2284 * src/SDCCast.c: support for function inlining, not quite complete
2285 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2286 'restrict' qualifier
2288 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2290 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2291 (saveRBank, unsaveRBank): don't save bits,
2292 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2293 * support/regression/tests/bug1535242.c: new, added
2294 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2295 thanks Alexey Shamrin <shamrin AT gmail.com>,
2296 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2297 removed header guard)
2299 * sdcc.spec: bumped version to 2.6.5
2300 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2302 2007-03-22 Borut Razem <borut.razem AT siol.net>
2304 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2305 fixed bug #1653671: sdcdb integration into ddd is broken
2307 2007-03-22 Raphael Neider <rneider AT web.de>
2309 * src/pic/gen.c (popGetExternal): augmented to also create references
2310 to external variables (not only labels),
2311 (genCall): comment on plan to reduce PAGESEL overhead,
2312 (genFunction, genEndFunction): also save/restore FSR around interrupt
2313 handling code, removed lots of unused code
2314 (genDivOneByte): release acquired temp register
2315 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2317 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2318 for registers that need to be saved during interrupts (FSR, STATUS,
2319 PCLATH; W needs special handling), currently only FSR is used
2321 2007-03-22 Raphael Neider <rneider AT web.de>
2323 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2325 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2327 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2329 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2331 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2333 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2335 * as/link/aslink.h: added LKOBJEXT
2336 * as/link/hc08/link_hc08.dsp,
2337 * as/link/hc08/Makefile.bcc,
2338 * as/link/hc08/Makefile.in,
2339 * as/link/mcs51/aslink.dsp,
2340 * as/link/mcs51/Makefile.bcc,
2341 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2342 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2343 * as/link/lkaomf51.c: merged and moved
2344 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2345 * as/link/z80/lkdata.c,
2346 * as/link/lkdata.c: merged and moved
2347 * as/link/hc08/lkmain.c,
2348 * as/link/mcs51/lkmain.c: cosmetic changes
2349 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2350 * as/link/lklex.c: use LKOBJEXT
2351 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2352 ANSI-fied functions, removed bubble-sorts
2353 * as/link/z80/lksym.c as/link/lksym.c: merged,
2355 * as/link/z80/linkgbz80.dsp,
2356 * as/link/z80/linkz80.dsp,
2357 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2358 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2359 * as/link/z80/lkhead.c,
2360 * as/link/z80/lklex.c: deleted
2361 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2362 * as/link/z80/lkmain.c: added copyfile()
2364 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2366 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2368 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2370 * device/lib/_strlen.c: assembler version for mcs51
2372 2007-03-13 Raphael Neider <rneider AT web.de>
2374 * device/include/pic16/pic18f2221.h,
2375 * device/include/pic16/pic18f2321.h,
2376 * device/include/pic16/pic18f2331.h,
2377 * device/include/pic16/pic18f4221.h,
2378 * device/include/pic16/pic18f4321.h,
2379 * device/include/pic16/pic18f4331.h: fixed config byte location names
2380 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2381 consistently named config byte locations
2383 2007-03-13 Borut Razem <borut.razem AT siol.net>
2385 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2386 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2387 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2388 as/link/z80/Makefile.in, as/z80/Makefile.in:
2391 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2393 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2394 * device/lib/printf_large.c: pointer was converted to generic
2395 pointer for mcs51 models other than model-small (Maarten noticed)
2397 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2399 * device/include/mcs51/ADuC84x.h: Added.
2401 2007-03-10 Borut Razem <borut.razem AT siol.net>
2403 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2404 fixed RFE #1624219: double backslashes in filenames;
2405 functions hexEscape(), octalEscape() and copyStr() moved from
2406 SDCCval.c to SDCCutil.c and made them glovbally available
2408 2007-03-09 Borut Razem <borut.razem AT siol.net>
2410 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2411 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2412 1673361: Missaligned comments in output files
2414 2007-03-09 Raphael Neider <rneider AT web.de>
2416 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2418 2007-03-09 Raphael Neider <rneider AT web.de>
2422 * src/pic/ralloc.c: suppress undesired debug output
2423 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2425 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2427 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2429 2007-03-07 Borut Razem <borut.razem AT siol.net>
2431 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2432 search include files in the current directory
2434 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2436 * src/SDCCglue.c (emitMaps, glue),
2437 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2439 * support/regression/tests/absolute.c: added xdata test
2441 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2443 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2444 added condition to macro, fixes bug 1666080
2446 2007-03-02 Raphael Neider <rneider AT web.de>
2448 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2450 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2452 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2453 be cleared. Unconditionally set __XPAGE
2454 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2456 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2461 * src/mcs51/rtrack.c,
2463 * doc/sdccman.lyx: added --no-gen-comments
2464 * src/mcs51/peeph.def: added 192.b, disabled 185
2466 2007-02-25 Raphael Neider <rneider AT web.de>
2468 * src/pic16/gen.c (genCast): fixed typo
2469 * device/lib/pic16/Makefile.subdir: only install existing files
2470 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2472 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2474 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2475 * device/lib/mcs51/crtclear.asm,
2476 * device/lib/mcs51/crtxclear.asm: renumbered labels
2477 * device/lib/mcs51/Makefile.in: added crtcall.asm
2478 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2479 * src/mcs51/gen.c (movc): removed,
2480 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2482 (toCarry, genSend, genRet): added function toCarry,
2483 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2484 (assignBit, genAssign, genCast): added function assignBit
2485 * src/mcs51/Makefile.bcc: added rtrack.c
2486 * src/mcs51/ralloc.h: made valueKnown a bitfield
2487 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2488 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2489 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2490 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2491 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2492 (_pop): only pop valid pairs, see gencjneshort,
2493 (gencjneshort): return pair that still needs to be popped, restructured,
2494 (gencjne, genCmpEq): call _pop
2496 2007-02-23 Raphael Neider <rneider AT web.de>
2498 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2500 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2502 * device/include/mcs51/P89LPC925.h: Added.
2504 2007-02-18 Raphael Neider <rneider AT web.de>
2506 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2508 2007-02-17 Borut Razem <borut.razem AT siol.net>
2510 * support/cpp2/directives.c, support/cpp2/version.c:
2511 synchronized with GCC CPP 4.1.2
2513 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2515 * src/mcs51/rtrack.h,
2516 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2517 by checking the strings passed by emitcode() to the assembler.
2518 Feel free to change. This in part addresses RFE #482179.
2519 Set environment variable SDCC_RTRACK to enable.
2520 * src/mcs51/gen.c: inserted hooks
2521 * src/mcs51/ralloc.h: added two members to struct regs
2522 * support/regression/tests/regtrack.c: added
2524 2007-02-14 Borut Razem <borut.razem AT siol.net>
2526 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2527 * Makefile.in: applied patch from Makefile related part of
2528 #1469393: Compiler does not initialize static data
2530 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2532 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2533 for better fix of bug 1273984, compiles pic16 rand.c
2535 2007-02-12 Borut Razem <borut.razem AT siol.net>
2537 * src/pic16/main.c: fixed pic16 standard library directory bug
2539 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2541 * src/hc08/gen.c (genSwap): fix swap regression test
2543 2007-02-10 Borut Razem <borut.razem AT siol.net>
2545 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2547 * support/regression/tests/bug-1654060.c: added regression test for
2550 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2552 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2553 bit moves in return statement
2555 2007-02-09 Borut Razem <borut.razem AT siol.net>
2557 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2560 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2562 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2563 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2565 2007-02-07 Raphael Neider <rneider AT web.de>
2567 * src/pic16/devices.inc,
2568 * device/include/pic16/pic18fregs.h,
2569 * device/include/pic16/pic18f[24][34]31.h,
2570 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2571 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2572 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2574 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2576 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2577 can this have lived here for so many years?
2578 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2579 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2580 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2582 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2584 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2585 appended by loop induction must be at the very end of the eBBlock
2587 2007-02-05 Kevin Vigor
2589 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2591 2007-02-05 Borut Razem <borut.razem AT siol.net>
2593 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2594 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2596 2007-02-03 Borut Razem <borut.razem AT siol.net>
2598 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2599 applied patch #1646602 option to set default signedness of char to
2600 unsigned, added -funsigned-char command line option,
2601 thanks to Gunther Jehle
2602 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2603 prompt for file deletion a few hundred times (especially the
2604 subversion files, which have ro permissions so it asks for
2605 confirmation), thanks to Simon McAuliffe;
2606 added {} + option to find in order to remove multiple files from a
2609 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2611 * device/include/mcs51/SST89x5xRDx.h: Added.
2613 2007-02-02 Raphael Neider <rneider AT web.de>
2615 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2616 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2618 2007-02-01 Raphael Neider <rneider AT web.de>
2620 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2623 2007-01-31 Borut Razem <borut.razem AT siol.net>
2625 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2626 if compiled with GCC. Thanks to Raphael Neider
2628 2007-01-31 Raphael Neider <rneider AT web.de>
2630 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2631 operand names, handles name and (name + n) for all n,
2632 (sameBank): restructured, also check bank allocation policy,
2633 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2634 (pic14_operandsAllocatedInSameBank): check whether to operands
2635 will be allocated into the same bank (i.e., section) to reduce
2636 BANKSEL overhead, queried from pcode.c:sameBank,
2637 (pic14printLocals): reintroduced clustering registers into a single
2638 section: all compiler generated symbols will now reside in one
2639 bank (per file), reducing BANKSEL overhead and code size,
2640 (showAllMemmaps): use local dbuf where possible
2642 2007-01-29 Raphael Neider <rneider AT web.de>
2644 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2645 (call_libraryfunc): retrieve/create symbol and mark as used,
2646 (genFunction): mark defined functions as non-extern and add again
2647 to code memmap for later output
2648 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2649 (pic14printLocals): reworked for new symbol emission,
2650 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2651 showAllMemmaps): reworked symbol output using dbufs, added handling
2652 of string literals (still incomplete),
2653 (picglue): removed symbol emission, moved into showAllMemmaps,
2654 (emitSymbolSet): new workhorse for symbol output,
2655 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
2657 2007-01-29 Borut Razem <borut.razem AT siol.net>
2659 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
2660 component contains the extension separator.
2662 2007-01-28 Borut Razem <borut.razem AT siol.net>
2664 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
2666 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
2667 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
2668 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
2669 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
2670 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
2671 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
2672 src/z80/gen.c, support/Util/MySystem.c:
2673 accept slash and backslash as directory separator on WIN32 and
2676 2007-01-28 Raphael Neider <rneider AT web.de>
2678 * src/pic16/devices.inc,
2679 * device/include/pic16/pic18f[24][23]21.h,
2680 * device/include/pic16/pic18fregs.h,
2681 * device/lib/pic16/libdev/pic18f[24][23]21.c,
2682 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
2683 * device/lib/pic16/libio/adc.ignore,
2684 * device/lib/pic16/libio/i2c.ignore,
2685 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
2686 family, as gputils do not yet support the devices
2687 * device/lib/pic16/Makefile.subdir: ignore errors on install
2688 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
2689 headers and libraries from gputils .inc files
2691 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2693 * doc/sdccman.lyx: add printf_fast_f precision limitation note
2695 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2697 * doc/sdccman.lyx: add printf benchmarks
2699 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2701 * device/lib/printf_fast.c: fix %c, char promoted to int
2702 * device/lib/printf_tiny.c: fix %c, char promoted to int
2704 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2706 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
2708 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2710 * support/regression/tests/swap.c: 64 bit hosts failed
2711 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
2713 2007-01-25 Raphael Neider <rneider AT web.de>
2715 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
2716 based on absolute register address, patch by Alex Blond
2718 2007-01-22 Raphael Neider <rneider AT web.de>
2720 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
2721 emitted, do not emit them again...
2723 2007-01-22 Raphael Neider <rneider AT web.de>
2725 * src/regression/bank1.c, src/regression/compare6.c,
2726 src/regression/add.c: cosmetic changes
2727 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
2728 * src/pic/gen.c: fixed global zero and one,
2729 (aopForSym): removed unued code,
2730 (aopGet): assert aop is defined, check and use `index' of
2731 pCodeImmd operands (fixes #1630908),
2732 * src/pic/pcode.c (get_op): added output of generic pointer tag,
2733 (register_reassign): prevent accidental register unification,
2734 (ReuseReg): cosmetic changes (also above)
2735 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
2736 pic14emitStaticSeg): do not emit initialized data,
2737 (printIval*): replaced with working versions,
2738 (pic14createInterruptVect,picglue): use idata for initialized data,
2739 now init data should work in all modules (not only main()),
2740 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
2742 2007-01-21 Borut Razem <borut.razem AT siol.net>
2744 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
2745 use -fPIC or -fpic if they are supported and not ignored
2746 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
2747 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
2749 2007-01-20 Borut Razem <borut.razem AT siol.net>
2751 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
2752 implemented RFE #1470316: allow "$" in variable names
2754 2007-01-20 Raphael Neider <rneider AT web.de>
2756 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
2758 2007-01-20 Raphael Neider <rneider AT web.de>
2760 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
2761 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
2762 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
2763 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
2764 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
2765 * device/lib/pic/libdev/pic*.c,
2766 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
2767 * device/lib/pic/libdev/Makefile.in: show progress
2769 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
2771 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
2772 * support/scripts/sdcc_cygwin_mingw32,
2773 * support/scripts/sdcc_mingw32,
2774 * support/scripts/build.mak: replaced --datadir by --datarootdir for
2775 conformance with autoconf 2.6
2777 2007-01-19 Raphael Neider <rneider AT web.de>
2779 * src/pic/device.c (register_map): fixed list construction
2780 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
2781 (genMod): removed case for genModbits,
2782 (genModbits): removed as now unused/unimplemented
2783 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
2785 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2787 * support/regression/tests/swap.c: added in response to #1638622
2788 * doc/sdccman.lyx: synced version, minor changes
2790 2007-01-18 Borut Razem <borut.razem AT siol.net>
2792 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
2793 thanks to Gunther Jehle
2794 * src/asm.c: don't die if the file drfined in #line couldn't be opened
2795 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
2796 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
2797 use filename in lineno instead.
2798 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
2799 print the file name in ast_print()
2801 2007-01-18 Borut Razem <borut.razem AT siol.net>
2803 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
2805 * src/SDCC.lex: stringLiteral() returns const char pointer,
2806 EOF detection in stringLiteral(), fixed asmbuf memory leak,
2807 fixed column counting
2808 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
2809 accept const char pointer as parameter
2810 * src/SDCCdwarf2.c: corrected buffer size
2812 2007-01-17 Borut Razem <borut.razem AT siol.net>
2814 * support/Util/dbuf_string.c: fixed for amd64
2816 2007-01-15 Borut Razem <borut.razem AT siol.net>
2818 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
2819 removed terminal symbol ELIPSIS, since it was never generated by the
2820 lexer and it was wrongly used in parameter_identifier_list rule
2822 2007-01-15 Raphael Neider <rneider AT web.de>
2824 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
2825 code page and data banking description
2826 * src/pic/genarith.c,
2827 * src/pic/gen.h: removed bit arithmetic functions,
2828 updated exit(1) to exit(EXIT_FAILURE)
2829 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
2830 * device/include/pic16/pic18f2455.h,
2831 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
2832 TRISD and TRISE, fixed/added some bit names
2833 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
2834 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
2835 updated pic18f2455.{c,h} instead of duplicating them
2837 2007-01-14 Borut Razem <borut.razem AT siol.net>
2839 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
2840 Cannot debug files that contain spaces in the path name
2841 by converting spaces in asm file name to underscores
2843 2007-01-13 Borut Razem <borut.razem AT siol.net>
2845 * doc/sdccman.lyx: fixed format errors
2847 2007-01-10 Borut Razem <borut.razem AT siol.net>
2849 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
2850 codeseg/constseg #pragma fail
2851 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
2852 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
2853 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
2854 suppoprt/cpp2/sdcpp.[ch]: house cleaning
2856 2007-01-09 Borut Razem <borut.razem AT siol.net>
2858 * get rid of diagnistic.[ch], pretty-print.[ch],
2859 c-pretty-print.[ch], ... used just for error, warning, ...
2861 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
2862 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
2863 suppoprt/cpp2/pretty-print.[ch]:
2865 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
2866 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
2867 suppoprt/cpp2/sdcpp.dsp:
2870 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
2872 * device/lib/printf_large.c (output_float): removed recursion,
2873 use smaller buffer on stack for mcs51,
2874 fixed bug printing 1.96
2875 * support/regression/tests/snprintf.c: added test
2877 2007-01-07 Borut Razem <borut.razem AT siol.net>
2879 * use dynamic memory buffers instead temporary files
2880 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
2882 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
2883 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
2884 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
2885 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
2886 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
2887 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
2888 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
2889 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
2890 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
2891 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
2892 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
2893 support/Util/dbuf.c, support/Util/dbuf.h:
2895 * .version, sdcc.spec: bumped version to 2.6.4
2897 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2899 * src/port.h: added TARGET_Z80_LIKE macro
2900 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
2901 output PSEG location if --xram-loc or --xstack-loc was used
2902 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
2904 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2906 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
2907 * as/as_z80.dsp, as/z80/as_z80.dsp,
2908 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
2909 * sdcc.dsw: moved project files into subdir
2910 * as/hc08/as_hc08.dsp,
2911 * as/hc08/Makefile.bcc,
2912 * as/hc08/Makefile.in,
2913 * as/mcs51/Makefile.bcc,
2914 * as/mcs51/Makefile.in,
2915 * as/z80/Makefile.bcc,
2916 * as/z80/Makefile.in,
2917 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
2920 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
2923 * as/mcs51/asmain.c,
2925 * as/z80/assym.c: removed include "strcmpi.h"
2926 * as/hc08/strcmpi.c,
2927 * as/hc08/strcmpi.h,
2928 * as/mcs51/strcmpi.c,
2929 * as/mcs51/strcmpi.h,
2930 * support/Util/strcmpi.c,
2931 * support/Util/strcmpi.h: removed files
2932 * as/strcmpi.c: added as_strncmpi()
2934 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2936 * sdcc.dsw: Added some dependencies on project config.dsp
2938 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
2940 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
2941 with [di]ram_start to fix a regresion
2943 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
2945 * configure.in: added missing mcs51 in status output
2946 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
2948 * debugger/mcs51/clean.mk (distclean): remove config.h
2949 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
2950 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
2951 options.h, s-options-h and options.c
2952 * support/cpp2/clean.mk: unused, removed
2953 * Makefile.common.in,
2956 * as/hc08/Makefile.in,
2958 * as/mcs51/Makefile.in,
2959 * as/mcs51/clean.mk,
2962 * as/z80/Makefile.in,
2964 * as/link/Makefile.in,
2965 * as/link/hc08/Makefile.in,
2966 * as/link/hc08/clean.mk,
2967 * as/link/mcs51/Makefile.in,
2968 * as/link/mcs51/clean.mk,
2969 * as/link/z80/Makefile.in,
2970 * as/link/z80/clean.mk,
2971 * as/link/z80/conf.mk,
2972 * debugger/mcs51/Makefile.in,
2973 * debugger/mcs51/clean.mk,
2974 * device/include/Makefile.in,
2975 * device/lib/Makefile.in,
2976 * device/lib/mcs51/Makefile.in,
2977 * device/lib/pic/Makefile.in,
2978 * device/lib/pic/Makefile.common.in,
2979 * device/lib/pic/Makefile.subdir,
2980 * device/lib/pic/Makefile.rules,
2981 * device/lib/pic16/libio/Makefile.in,
2982 * device/lib/pic16/Makefile.subdir,
2983 * device/lib/pic16/libdev/Makefile.in,
2984 * device/lib/pic16/Makefile.rules,
2985 * device/lib/pic16/Makefile.common.in,
2986 * sim/ucsim/avr.src/Makefile.in,
2987 * sim/ucsim/main_in.mk,
2988 * sim/ucsim/cmd.src/Makefile.in,
2989 * sim/ucsim/doc/Makefile.in,
2990 * sim/ucsim/gui.src/Makefile.in,
2991 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
2992 * sim/ucsim/gui.src/serio.src/Makefile.in,
2993 * sim/ucsim/hc08.src/Makefile.in,
2994 * sim/ucsim/libltdl/Makefile.in,
2995 * sim/ucsim/s51.src/Makefile.in,
2996 * sim/ucsim/sim.src/Makefile.in,
2997 * sim/ucsim/sim.src/conf.mk,
2998 * sim/ucsim/xa.src/Makefile.in,
2999 * sim/ucsim/z80.src/Makefile.in,
3003 * support/cpp2/Makefile.in,
3004 * support/librarian/Makefile.in,
3005 * support/librarian/clean.mk,
3006 * support/makebin/Makefile.in,
3007 * support/makebin/clean.mk,
3008 * support/packihx/Makefile.in,
3009 * support/regression/Makefile.in,
3010 * support/regression/ports/ds390/spec.mk,
3011 * support/regression/ports/gbz80/spec.mk,
3012 * support/regression/ports/hc08/spec.mk,
3013 * support/regression/ports/mcs51/spec.mk,
3014 * support/regression/ports/mcs51-large/spec.mk,
3015 * support/regression/ports/mcs51-medium/spec.mk,
3016 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3017 * support/regression/ports/pic14/spec.mk,
3018 * support/regression/ports/pic16/spec.mk,
3019 * support/regression/ports/mcs51-stack-auto/spec.mk,
3020 * support/regression/ports/ucz80/spec.mk,
3021 * support/regression/ports/xa51/spec.mk,
3022 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3023 adding a slash after $(top_builddir) and/or adding @datarootdir@
3025 * debugger/mcs51/configure.in,
3026 * device/lib/pic/configure.in,
3027 * device/lib/pic16/configure.in,
3028 * sim/ucsim/configure.in,
3029 * support/cpp2/configure.in,
3030 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3032 * debugger/mcs51/configure,
3033 * device/lib/pic/configure,
3034 * device/lib/pic16/configure,
3035 * sim/ucsim/configure,
3036 * support/cpp2/configure,
3037 * support/packihx/configure: generated with autoconf 2.60
3039 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3041 * as/link/hc08/lkihx.c (newArea),
3042 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3044 2007-01-02 Borut Razem <borut.razem AT siol.net>
3046 * doc/sdccman.lyx: documented #pragma sdcc_hash
3047 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3049 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3051 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3053 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3054 empty 'while'-loop to work correctly, see regression test 'while.c'
3055 * support/regression/tests/while.c: added
3057 2007-01-01 Borut Razem <borut.razem AT siol.net>
3059 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3060 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3061 support/cpp2/libcpp/sdcpp.c:
3062 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3063 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3064 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3066 2006-12-31 Borut Razem <borut.razem AT siol.net>
3068 * SDCPP synchronized with GCC CPP release version 4.1.1,
3069 currently the latest release:
3070 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3071 support/cpp2/libcpp/include/cpp-id-data.h
3072 support/cpp2/libiberty/fopen_unlocked.c
3073 support/cpp2/libiberty/md5.c
3075 support/cpp2/opt-functions.awk
3076 support/cpp2/opt-gather.awk
3077 support/cpp2/optc-gen.awk
3078 support/cpp2/opth-gen.awk:
3080 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3081 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3082 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3083 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3084 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3085 support/cpp2/diagnostic.h, support/cpp2/except.h,
3086 support/cpp2/hwint.h, support/cpp2/input.h,
3087 support/cpp2/intl.h, support/cpp2/move-if-change,
3088 support/cpp2/opts.c, support/cpp2/opts.h,
3089 support/cpp2/output.h, support/cpp2/prefix.c,
3090 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3091 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3092 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3093 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3094 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3095 support/cpp2/version.c:
3097 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3098 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3099 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3100 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3101 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3102 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3103 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3104 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3105 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3106 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3107 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3109 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3110 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3111 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3112 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3113 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3114 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3115 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3116 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3117 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3118 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3119 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3120 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3121 support/cpp2/system.h:
3124 2006-12-31 Borut Razem <borut.razem AT siol.net>
3126 * configure.in, configure: fixed bug #1538756: configure dies if bison
3127 and flex are not installed, 2nd try
3129 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3131 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3132 400.x for better code in RFE 899102
3134 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3136 * src/SDCCpeeph.c (deadMove),
3138 * src/mcs51/peep.h: renamed 'op' by 'reg'
3139 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3140 (scan4op): small change for removeDeadMove(), added support for
3141 'callee saves' and/or PACLL function calls,
3142 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3143 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3144 left in new dispatcher mcs51DeadMove()
3145 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3147 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3149 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3151 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3152 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3154 2006-12-30 Borut Razem <borut.razem AT siol.net>
3156 * support/cpp2/spacs.h: deleted from svn
3157 * configure.in, configure: fixed bug #1538756: configure dies if bison
3158 and flex are not installed
3160 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3162 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3163 with this z80 passes printf float test when enabled
3164 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3166 2006-12-28 Borut Razem <borut.razem AT siol.net>
3168 * support/cpp2/config.in, support/cpp2/configure.in,
3169 support/cpp2/configure, support/cpp2/Makefile.in:
3170 fix for the solaris build
3172 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3174 * src/SDCC.y (type_specifier2, pointer),
3176 * src/SDCCsymt.c (mergeSpec, checkSClass),
3177 * support/Util/SDCCerr.c,
3178 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3179 * support/valdiag/valdiag.py: Allow test cases to specify
3180 required language standard
3181 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3182 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3184 2006-12-27 Borut Razem <borut.razem AT siol.net>
3186 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3187 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3189 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3191 * support/cpp2/libiberty/Makefile.bcc: updated
3192 * src/pic16/main.c: fixed #pragma udata handling
3193 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3195 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3197 * src/SDCCpeeph.c: made labelHashEntry global,
3198 made pcDistance, FBYNAME static,
3199 (pcDistance): made static, use isComment and isLabel,
3201 (getLabelRef): added, extracted from labelRefCount(),
3202 (labelRefCount): use new getLabelRef(),
3203 (callFuncByName): made static, added deadMove,
3204 use isComment and isLabel,
3205 (newPeepRule): made static, set isLabel,
3206 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3207 labels from peephole rules,
3208 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3209 when isComment or isLabel is set
3210 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3211 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3213 * src/mcs51/peep.h: added
3214 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3215 * src/port.h: added peep->deadMove to port structure
3216 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3217 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3218 deadMove, finally removed no. 1 and 2
3225 * src/hc08/gen.c: mark lines with isComment or isLabel
3226 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3228 * sdcc.spec: bumped version to 2.6.3
3230 2006-12-26 Borut Razem <borut.razem AT siol.net>
3232 * support/cpp2/Makefile.in: added dependency on options.h
3233 * configure: regenerated
3234 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3235 * support/cpp2/Makefile.in: added vasprintf.c
3237 2006-12-25 Borut Razem <borut.razem AT siol.net>
3239 * SDCPP synchronized with GCC CPP release version 3.4.6,
3240 the latest release before 4.x:
3241 * support/cpp2/Makefile.in, support/cpp2/config.h,
3242 support/cpp2/configure, support/cpp2/configure.in,
3243 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3244 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3245 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3246 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3247 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3248 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3249 support/cpp2/cpptrad.c, support/cpp2/except.h,
3250 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3251 support/cpp2/hwint.h, support/cpp2/intl.h,
3252 support/cpp2/line-map.c, support/cpp2/line-map.h,
3253 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3254 support/cpp2/output.h, support/cpp2/prefix.c,
3255 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3256 support/cpp2/system.h, support/cpp2/version.c:
3258 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3259 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3260 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3261 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3262 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3263 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3264 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3265 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3266 support/cpp2/move-if-change, support/cpp2/opts.c,
3267 support/cpp2/opts.h, support/cpp2/opts.sh,
3268 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3269 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3270 support/cpp2/win32, support/cpp2/win32/dirent.c,
3271 support/cpp2/win32/dirent.h:
3273 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3274 * support/cpp2/sdcpp.h: renamed from sdcc.h
3275 * sdcppinit.c: deleted
3277 2006-12-23 Borut Razem <borut.razem AT siol.net>
3279 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3280 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3281 preproc.c: an other try to fix bug #982435: introduced
3282 -pedantic-parse-number command line option and pedantic_parse_number
3285 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3287 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3289 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3290 corrected overlayed areax addresses, warn about memory overlaps
3291 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3300 * src/port.h: added xabs_name and iabs_name
3301 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3302 (glue, emitMaps): create and emit maps d_abs and i_abs
3303 * src/SDCCglue.h: cosmetic changes
3304 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3306 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3307 (allocDefault): put absolute, initialized globals in them
3308 * support/regression/tests/absolute.c: added absolute bdata test
3309 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3311 2006-12-20 Borut Razem <borut.razem AT siol.net>
3313 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3314 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3315 added regression test for bug #982435
3317 2006-12-18 Borut Razem <borut.razem AT siol.net>
3319 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3320 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3321 small cosmetic changes
3322 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3323 * support/regression/tests/bug-1351710.c: added regression test
3325 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3327 * doc/sdccman.lyx: added the long missed iCode table
3328 "<where is figure II?>", added links to wiki
3330 2006-12-17 Borut Razem <borut.razem AT siol.net>
3332 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3333 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3334 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3335 unified table driven pragma handling, pragma argument type checking
3336 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3337 current one - version 1.1.3
3338 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3340 2006-12-13 Raphael Neider <rneider AT web.de>
3342 * src/pic/device.h: removed AssignedMemory structure and macros
3343 * src/pic/device.c: removed global finalMapping (linker assigns
3345 (register_map): add SFRs to remembered memRanges
3346 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3347 assignFixedRegisters,assignRelocatableRegisters): removed,
3348 (setMaxRAM,validAddress): adapted accordingly,
3349 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3350 reasonably sized sharebanks,
3351 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3352 (allDefsOutOfRange): removed unused code,
3353 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3355 * src/pic/pcode.c (register_reassign): removed recursion warning,
3356 fired far too often,
3357 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3358 to use existing pic14_stringInSet() to avoid duplicate symbols,
3359 tidied up the code a bit,
3360 (pic14printLocals): added in symmetry to printExterns, replaces
3361 writeUsedRegs more or less,
3362 (picglue): call new pic14_printLocals(),
3363 * device/include/pic/pic*.h: removed #pragma memmap directives,
3364 information gathered from include/pic/pic14devices.txt
3365 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3367 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3369 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3371 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3373 * device/include/mcs51/cc2430.h: fixed missing ';'
3375 2006-12-10 Raphael Neider <rneider AT web.de>
3377 * device/lib/pic16/libc/stdio/vfprintf.c,
3378 * device/lib/pic16/libc/stdio/printf_small.c,
3379 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3380 char arguments, as char varargs are cast to int by the caller,
3381 hopefully fixes #1604915 (other device libraries are still affected)
3383 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3385 * src/mcs51/ralloc.c (packRegsForAssign),
3386 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3388 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3390 * device/include/malloc.h: removed init_dynamic_memory
3391 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3392 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3393 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3394 * device/lib/libsdcc.lib,
3395 * device/lib/Makefile.in,
3396 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3397 * doc/sdccman.lyx: documented use of new _heap.c
3398 * support/regression/tests/malloc.c: removed init_dynamic_memory
3399 * src/cdbFile.c(spacesToUnderscores): new function,
3400 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3402 * device/include/tinibios.h: removed defines for putchar and getchar
3403 * device/lib/ds390/Makefile.in: added putchar.c
3404 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3406 2006-12-09 Borut Razem <borut.razem AT siol.net>
3408 * support/cpp2/sdcc.h: prevent multiple inclusion
3409 * support/cpp2/options.h: deleted
3411 2006-12-08 Borut Razem <borut.razem AT siol.net>
3413 * support/cpp2/sdcc.h: removed x*alloc() macros
3414 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3415 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3416 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3417 * support/cpp2/system.h: moved #include "sdcc.h"
3418 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3419 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3421 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3422 -funsigned-char options
3423 * support/cpp2/sdcppmain.c: fixed bug 1611411
3425 2006-12-07 Borut Razem <borut.razem AT siol.net>
3427 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3430 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3432 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3433 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3435 * .version: bumped to 2.6.2 because a) it's been a while
3436 b) the linker sources have moved c) the preprocessor is upgraded
3438 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3440 * support/regression/tests/snprintf.c: some checks
3441 * lib/src/printf_large.c: %bc: read char instead of int from stack
3443 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3445 * device/include/mcs51/cc2430.h: inserted _XPAGE
3447 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3449 * device/include/mcs51/cc2430.h: added
3451 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3453 * device/include/asm/default/features.h,
3454 * device/include/asm/ds390/features.h,
3455 * device/include/mcs51/at89s53.h,
3456 * device/include/ser.h,
3457 * device/include/ser_ir.h,
3458 * device/include/serial.h: changed keywords to double underscore variants,
3459 fixes bug 1590261 some more, thanks Steven Borley
3461 2006-12-01 Raphael Neider <rneider AT web.de>
3463 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3464 but emit warning (recursion is not supported for pic14)
3466 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3468 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3469 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3471 2006-11-30 Raphael Neider <rneider AT web.de>
3473 * src/pic/device.c (dump_sfr): always emit symbols
3474 * src/pic/glue.c (pic14printPublics): fixed typo
3476 2006-11-30 Raphael Neider <rneider AT web.de>
3478 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3479 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3480 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3481 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3482 a sharebank, use a non-shared bank for the stack if none available
3483 * src/pic/device.h (struct memRange): added linked list next field,
3484 added prototypes for above functions
3485 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3486 (typeRegWithIdx): accept fixed and unfixed stack registers
3487 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3488 the stack, handle shared and banked stack (except for WSAVE),
3489 (insertBankSel): removed useless optimization (will never fire),
3490 (FixRegisterBanking): added optimization for devices with only one
3491 possibly aliased bank of memory, like 16f84
3492 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3493 devices have no SHAREBANK in the linker script
3494 * device/include/pic/pic14devices.txt: documented memmap
3495 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3497 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3499 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3500 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3501 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3502 genhc08Code): switched most of the D (debug) macros to DD (detailed
3503 debug) macros to better control clutter in the generated .asm file.
3504 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3505 genRightShift): fixed bug with non-constant bit shift stored to
3506 a volatile result (SF Open Discussion forum thread #1616749).
3507 Single byte case is not yet optimized.
3509 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3511 * device/include/asm/mcs51/features.h,
3512 * device/include/malloc.h,
3513 * device/include/stdio.h: changed keywords to double underscore variants,
3516 2006-11-27 Borut Razem <borut.razem AT siol.net>
3518 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3519 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3520 support/cpp2/output.h, support/cpp2/cppinit.c,
3521 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3522 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3523 support/cpp2/cppdefault.c, support/cpp2/system.h,
3524 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3525 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3526 support/cpp2/prefix.c, support/cpp2/except.h,
3527 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3528 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3529 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3530 support/cpp2/version.c, support/cpp2/cppmain.c,
3531 support/cpp2/version.h, support/cpp2/hashtable.c,
3532 support/cpp2/cpperror.c:
3533 synchronized with GCC CPP release version 3.3.6,
3534 the latest where cppmain.c still exists.
3535 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3536 support/cpp2/sdcppinit.c: added
3538 2006-11-27 Borut Razem <borut.razem AT siol.net>
3540 * support/cpp2/cpplex.c:
3541 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3543 * support/cpp2/cpplib.c: removed definitions of unused variables
3545 2006-11-26 Borut Razem <borut.razem AT siol.net>
3547 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3548 since they are redefined by macros in support/cpp2/sdcc.h
3549 * support/cpp2/sdcc.h: x*alloc macro redefinition
3551 2006-11-25 Borut Razem <borut.razem AT siol.net>
3553 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3554 support/cpp2/configure, support/cpp2/Makefile.in,
3555 support/cpp2/cppfiles.c, support/cpp2/output.h,
3556 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3557 support/cpp2/config.h, support/cpp2/cpplib.h,
3558 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3559 support/cpp2/cppdefault.c, support/cpp2/config.in,
3560 support/cpp2/system.h, support/cpp2/cpplex.c,
3561 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3562 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3563 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3564 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3565 support/cpp2/configure.in, support/cpp2/intl.h,
3566 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3567 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3568 support/cpp2/version.c, support/cpp2/cppmain.c,
3569 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3570 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3571 support/cpp2/cpperror.c,
3572 support/cpp2/libiberty/safe-ctype.c,
3573 support/cpp2/libiberty/safe-ctype.h,
3574 support/cpp2/libiberty/splay-tree.c,
3575 support/cpp2/libiberty/obstack.c,
3576 support/cpp2/libiberty/lbasename.c,
3577 support/cpp2/libiberty/splay-tree.h,
3578 support/cpp2/libiberty/obstack.h:
3579 synchronized with GCC CPP release version 3.2.3,
3580 the latest before integration of cpp into gcc
3581 * support/cpp2/except.h, support/cpp2/line-map.c,
3582 support/cpp2/line-map.h,
3583 support/cpp2/libiberty/hex.c,
3584 support/cpp2/libiberty/concat.c,
3585 support/cpp2/libiberty/filenames.h: added
3586 * support/cpp2/intl.c: deleted
3588 2006-11-24 Borut Razem <borut.razem AT siol.net>
3590 * src/SDCC.y: enabled compilation of empty source file
3591 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3592 "ISO C forbids an empty source file"
3593 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3594 if all the code is ifdefed out.
3596 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3598 * src/hc08/gen.c (genPcall): fix for bug #1601032
3600 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3602 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3603 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3604 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3605 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3606 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3607 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3608 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3609 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3610 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3611 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3612 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3613 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3614 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3615 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3616 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3617 Renamed to all upper case as per the standard set by SiLabs
3619 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3621 * device/include/mcs51/C8051F520.h: new, added
3622 * device/include/mcs51/compiler.h: added link about predefined macros
3624 2006-11-23 Raphael Neider <rneider AT web.de>
3626 * src/regression/Makefile: add -L path to fresh library
3627 * src/regression/simulate: emphasize FAILED output
3628 * src/regression/create_stc: output _failures from gpsim
3629 * src/regression/compare4.c,
3630 * src/regression/rotate6.c: fixed char literals,
3631 all compile, all run =8-D
3633 * src/pic/pcode.h: added isPCASMDIR macro
3634 * src/pic/gen.c (genAnd): fixed bit offset
3635 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3636 packBits): unified register numbering schemes,
3637 (newReg): do not insert stack registers into hash table,
3638 (initStack): unpinned pseudo stack, simplified,
3639 (typeRegWithIdx): fixed retrieval of stack registers,
3640 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3641 (pCodeReplace): removed invalid assertion,
3642 (insertPCodeInstruction): fixed newly added labels,
3643 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3644 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3645 DumpFlow): removed unsed (broken?) code,
3646 (insertBankSel): prevent STATUS from being BANKSELed,
3647 (FixRegisterBanking): rewritten from scratch, implemented generic
3648 optimizations (suppress BANKSELs to same register and to registers
3649 present in all banks),
3650 (AnalyzeBanking): update flow after BANKSELection
3652 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3653 sharebank, let linker place it, mark STKxx symbols as emitted
3655 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3657 * src/regression/arrays.c,
3658 * src/regression/bank1.c,
3659 * src/regression/bool2.c,
3660 * src/regression/compare7.c,
3661 * src/regression/compare8.c,
3662 * src/regression/compare9.c,
3663 * src/regression/compare10.c,
3664 * src/regression/configword.c,
3665 * src/regression/for.c,
3666 * src/regression/mult1.c,
3667 * src/regression/pointer1.c,
3668 * src/regression/rotate6.c,
3669 * src/regression/string1.c,
3670 * src/regression/struct1.c,
3671 * src/regression/Makefile: make PIC14 regression tests run again
3672 (3 fail, 6 won't compile)
3674 2006-11-21 Raphael Neider <rneider AT web.de>
3676 * device/include/pic16/pic18f4550.h,
3677 * device/include/pic16/pic18f4455.h,
3678 * device/lib/pic16/libdev/pic18f4550.c,
3679 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
3680 * configure.in: removed superfluous closing bracket
3682 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3684 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
3687 2006-11-21 Raphael Neider <rneider AT web.de>
3689 * src/pic/device.{c,h}: added pic14_getPIC()
3690 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
3691 (genAnd): added PIC code for one case, fixes #1597044
3692 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
3693 SFRs that are present in all banks (e.g., STATUS)
3695 2006-11-20 Raphael Neider <rneider AT web.de>
3697 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
3698 INCFSZ/INCFSZW and declared them as changing Z bit,
3699 (insertPCodeInstruction): correctly invert the above instructions,
3701 (DoBankSelect): don't panic on po_immediates
3703 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
3706 * as/link/mcs51/lkihx.c (newArea),
3707 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
3708 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
3710 2006-11-11 Raphael Neider <rneider AT web.de>
3712 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
3713 bitfield symbols, fixes #1579535 (once more...).
3715 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3717 * support/regression/generate-cases.py,
3718 * support/regression/fwk/include/testfwk.h,
3719 * support/regression/fwk/lib/testfwk.c: used code pointers,
3720 (about 50kByte less code generated for mcs51)
3722 2006-11-06 Borut Razem <borut.razem AT siol.net>
3724 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3725 debugger/mcs51/configure: fixed failed check because the function
3726 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
3727 who submitted the patch for gpsim.
3728 * debugger/mcs51/configure.in: removed the result message
3729 * debugger/mcs51/Makefile.in: fixed the config.status warning
3730 "... seems to ignore the --datarootdir setting"
3732 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
3734 * device/include/mcs51/c8051f020.h,
3735 * device/include/mcs51/c8051f040.h,
3736 * device/include/mcs51/c8051f060.h,
3737 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
3738 * src/z80/gen.c (gencjneshort),
3739 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
3741 2006-10-31 Borut Razem <borut.razem AT siol.net>
3743 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3744 debugger/mcs51/configure: get readline version
3746 2006-10-30 Borut Razem <borut.razem AT siol.net>
3748 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
3749 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3750 debugger/mcs51/configure: locate readline even when cross compiling
3751 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
3753 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3755 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
3758 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3760 * device/include/malloc.h,
3761 * device/lib/calloc.c,
3762 * device/lib/free.c,
3763 * device/lib/malloc.c,
3764 * device/lib/realloc.c: moved definition of struct into sources
3765 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
3767 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3769 * as/asx8051.dsp: corrected output directories
3770 * as/link/hc08: new directory for hc08 linker
3771 * as/hc08/aslink.h, as/link/aslink.h,
3772 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
3773 * as/hc08/clean.mk, as/link/hc08/clean.mk,
3774 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
3775 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
3776 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
3777 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
3778 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
3779 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
3780 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
3781 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
3782 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
3783 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
3784 * as/hc08/lks19.c, as/link/hc08/lks19.c,
3785 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
3786 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
3787 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
3788 * as/link/hc08/conf.mk,
3792 * sdcc.dsw: moved hc08 linker to as/link/hc08
3793 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
3794 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
3795 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
3796 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
3797 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
3798 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
3799 * as/link/mcs51/aslink.dsp,
3800 * as/link/mcs51/Makefile.in: factored out the common files
3801 * as/hc08/lkstore.c: deleted, use the one already in as/link/
3802 * as/clean.mk: extra cleaning common files
3803 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
3804 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
3805 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
3807 2006-10-29 Raphael Neider <rneider AT web.de>
3809 * src/pic/ralloc.c (newReg): create aliases for registers with
3810 multiple names to fix #1579535 and #1584001,
3811 (regWithIdx,dirregWithName): resolve aliases on lookup
3812 * src/pic/pcode.c (DoBankSelect): die with error message on failing
3814 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
3815 to prevent build errors on small devices
3817 2006-10-28 Raphael Neider <rneider AT web.de>
3819 * src/pic/gen.c (genFunction,genCall): drop "same code page"
3820 assumption within interrupt handlers, fixes #1584940
3821 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
3822 "emitted" to avoid emitting them again in udata
3824 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3826 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3829 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3831 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3832 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
3833 on/off CR to CRLF conversion.
3835 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3837 * doc/sdccman.lyx: updated IRQ section
3839 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3841 * device/lib/serial_io.c: removed
3842 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
3843 replacements for serial_io.c
3845 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
3847 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
3849 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3851 * device/lib/serial_io.c: Default putchar() and getchar() for
3852 mcs51 uses serial port.
3854 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
3856 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
3858 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3860 * support/regression/ports/mcs51/support.c: smaller
3861 _sdcc_external_startup()
3862 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
3864 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
3866 * device/lib/gbz80/crt0.s,
3867 * device/lib/gbz80/crt0_rle.s,
3868 * device/lib/gbz80/div.s,
3869 * device/lib/gbz80/fstubs.s,
3870 * device/lib/gbz80/heap.s,
3871 * device/lib/gbz80/mul.s,
3872 * device/lib/gbz80/putchar.s,
3873 * device/lib/gbz80/stubs.s,
3874 * device/lib/z80/crt0.s,
3875 * device/lib/z80/crt0_rle.s,
3876 * device/lib/z80/div.s,
3877 * device/lib/z80/fstubs.s,
3878 * device/lib/z80/heap.s,
3879 * device/lib/z80/mul.s,
3880 * device/lib/z80/putchar.s,
3881 * device/lib/z80/stubs.s: reverted, I was mistaken
3883 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3885 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
3886 * support/regression/ports/mcs51/support.c: removed race
3887 condition on TI in _putchar allowing to use serial port mode 0
3889 2006-10-20 Borut Razem <borut.razem AT siol.net>
3891 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
3893 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
3895 * device/lib/gbz80/crt0.s,
3896 * device/lib/gbz80/crt0_rle.s,
3897 * device/lib/gbz80/div.s,
3898 * device/lib/gbz80/fstubs.s,
3899 * device/lib/gbz80/heap.s,
3900 * device/lib/gbz80/mul.s,
3901 * device/lib/gbz80/putchar.s,
3902 * device/lib/gbz80/stubs.s,
3903 * device/lib/z80/crt0.s,
3904 * device/lib/z80/crt0_rle.s,
3905 * device/lib/z80/div.s,
3906 * device/lib/z80/fstubs.s,
3907 * device/lib/z80/heap.s,
3908 * device/lib/z80/mul.s,
3909 * device/lib/z80/putchar.s,
3910 * device/lib/z80/stubs.s: removed all leading underscores from area names
3912 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
3914 * support/regression/ports/mcs51/support.c: use highest baudrate so the
3915 regression tests are not waiting in the simulator for simulated
3916 transmission of debug output
3918 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3920 * device/lib/printf_large.c: slightly smaller
3921 * doc/sdccman.lyx: do not use spaces within html links
3923 2006-10-16 Borut Razem <borut.razem AT siol.net>
3925 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
3926 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
3927 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
3928 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
3929 debugger/mcs51/configure:
3930 [ 1185668 ] add gnu readline support to sdcdb - enabled
3932 2006-10-16 Raphael Neider <rneider AT web.de>
3934 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
3935 fixes #1577882, removes close to all banking optimizations
3937 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
3939 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
3940 variables in code memory
3941 * support/regression/tests/absolute.c: added test for this
3943 2006-10-15 Raphael Neider <rneider AT web.de>
3945 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
3947 (BankSelect): emit BANKSEL before touching linker-placed regs,
3950 2006-10-10 Raphael Neider <rneider AT web.de>
3952 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
3953 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
3954 * src/pic/main.c (_pic14_parseOptions),
3955 * src/pic/main.h: mostly reverted to previous state, now use results
3956 from SDCCmain.c's argument parsing
3958 2006-10-10 Borut Razem <borut.razem AT siol.net>
3960 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
3961 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
3962 [ 1185668 ] add gnu readline support to sdcdb -
3963 prepared for READLINE, not enabled yet,
3964 thanks to <tal.bav AT gmail.com>
3966 2006-10-10 Raphael Neider <rneider AT web.de>
3968 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
3969 * src/pic16/devices.inc,
3970 * device/include/pic16 (pic18f[24]620.h),
3971 * device/include/pic18fregs.h,
3972 * device/lib/pic16/pics.all,
3973 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
3974 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
3975 Gary Plumbridge and Anton Strobl
3977 2006-10-10 Raphael Neider <rneider AT web.de>
3979 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
3980 --stack-siz=NUM options to configure the argument passing stack
3981 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
3982 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
3983 (pic14_getSharebankSize): obey --stack-siz=NUM,
3984 (pic14_getSharebankAddress): obey --stack-loc=NUM
3986 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3988 * doc/sdccman.lyx: added to the manual
3989 * doc/figures/ddd_example.png: added (neither pdflatex nor
3990 most browsers seem to like the .eps file)
3992 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
3994 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
3995 to /tmp and /var/tmp acc. LSB
3996 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
3998 * support/regression/tests/onebyte.c: added test
4000 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4002 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4004 2006-10-05 Borut Razem <borut.razem AT siol.net>
4006 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4008 - sdcc.dsw: changed property eol-style to CRLF
4009 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4011 2006-10-04 Raphael Neider <rneider AT web.de>
4013 * device/include/pic/{pic16f84.h,pic16f84a.h},
4014 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4015 from patch #1522504, thanks to Robas Teodor
4017 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4019 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4022 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4024 * src/pic16/glue.c (pic16emitMaps),
4025 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4026 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4027 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4028 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4030 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4031 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4033 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4035 * support/librarian/sdcclib.c: Added option -l.
4036 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4038 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4039 using Windows command prompt.
4041 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4043 * device/lib/libsdcc.lib: added module rand
4044 * src/ds390/ralloc.c (rematStr),
4045 * src/hc08/ralloc.c (rematStr),
4046 * src/mcs51/ralloc.c (rematStr),
4047 * src/z80/ralloc.c (rematStr): made output more consistent
4048 * src/mcs51/gen.c: cosmetic changes
4050 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4052 * src/port.h: added mem.cabs_name to PORT
4059 * src/z80/main.c: added cabs_name initializers
4060 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4062 (emitMaps): emit absolutes in code memory into cabs_name
4064 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4065 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4066 * support/regression/fwk/include/testfwk.h: added define for at
4067 * support/regression/tests/absolute.c: added, new
4069 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4071 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4072 optimizations, see also patch 887161 by Stas Sergeev
4073 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4074 to be necessary anymore,
4075 (102, 103, 104, 127): renamed all occurances of bp to _bp
4077 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4079 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4080 thanks Weston T. Schmidt for patch 1555221
4081 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4082 * src/SDCCicode.c(geniCodeMultiply): small optimization
4084 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4086 * device/include/stdlib.h: added rand prototypes
4087 * device/lib/rand.c: new, added
4088 * device/lib/Makefile.in: added rand.c
4089 * src/z80/peeph.def,
4090 * src/z80/peeph-gbz80.def,
4091 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4093 2006-09-20 Raphael Neider <rneider AT web.de>
4095 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4097 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4099 * as/link/aslink.h: cosmetic changes
4100 * as/link/mcs51/Makefile.in,
4101 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4103 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4106 * as/link/mcs51/aslink.h,
4107 * as/link/z80/aslink.h: merged and moved to as/link/
4108 * as/link/lkstore.c,
4109 * as/link/mcs51/lkstore.c: moved to as/link/
4110 * as/link/clean.mk: remove *.o
4111 * as/link/mcs51/alloc.h: deleted
4112 * as/link/mcs51/lkarea.c: added lnksect prototype
4113 * as/link/mcs51/lkdata.c,
4114 * as/link/mcs51/lklex.c,
4115 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4116 * as/link/mcs51/lkmem.c,
4117 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4118 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4119 * as/link/mcs51/aslink.dsp,
4120 * as/link/mcs51/Makefile.aslink,
4121 * as/link/mcs51/Makefile.bcc,
4122 * as/link/mcs51/Makefile.in: updated for moved files
4123 * as/link/z80/lkarea.c,
4124 * as/link/z80/lkhead.c,
4125 * as/link/z80/lklex.c,
4126 * as/link/z80/lklibr.c,
4127 * as/link/z80/lklist.c,
4128 * as/link/z80/lkmain.c,
4129 * as/link/z80/lkrloc.c,
4130 * as/link/z80/lksym.c: synced with mcs51
4131 * as/link/z80/lkdata.c,
4132 * as/link/z80/lkeval.c,
4133 * as/link/z80/lkihx.c,
4134 * as/link/z80/lks19.c: cosmetic changes
4135 * as/link/z80/Makefile.in,
4136 * as/link/z80/linkgbz80.dsp,
4137 * as/link/z80/linkz80.dsp: updated for moved files
4139 2006-09-16 Borut Razem <borut.razem AT siol.net>
4141 * debugger/mcs51/sdcdb.c: partially fixed
4142 [ 1203664 ] sdcdb fails to open files w. two "." periods
4143 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4144 debugger/mcs51/symtab.h: fixed indenting
4145 * configure.in, configure: up to date with latest Maarten's changes
4147 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4150 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4151 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4152 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4153 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4154 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4155 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4156 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4157 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4158 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4159 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4160 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4161 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4162 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4163 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4164 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4165 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4166 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4167 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4168 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4169 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4170 as/link/mcs51/alloc.h,
4171 as/link/mcs51/clean.mk,
4172 as/link/mcs51/conf.mk,
4173 as/link/mcs51/Makefile.bcc,
4174 as/link/mcs51/Makefile.in,
4175 as/link/mcs51/readme.390,
4176 as/link/mcs51/strcmpi.c,
4177 as/link/mcs51/strcmpi.h,
4179 as/mcs51/Makefile.bcc,
4180 as/mcs51/Makefile.in,
4183 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4185 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4188 * as/link/Makefile.in,
4189 * as/link/z80/linkgbz80.dsp,
4190 * as/link/z80/linkz80.dsp,
4197 * link/z80/aslink.h,
4198 * link/z80/clean.mk,
4200 * link/z80/linkgbz80.dsp,
4201 * link/z80/linkz80.dsp,
4202 * link/z80/lkarea.c,
4203 * link/z80/lkdata.c,
4204 * link/z80/lkeval.c,
4207 * link/z80/lkhead.c,
4210 * link/z80/lklibr.c,
4211 * link/z80/lklist.c,
4212 * link/z80/lkmain.c,
4213 * link/z80/lkrloc.c,
4216 * link/z80/Makefile.in,
4218 * sdcc.dsw: moved link/ to as/link/
4220 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4222 * as/mcs51/i51mch.c (machine): fixed warning
4224 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4226 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4228 2006-09-09 Borut Razem <borut.razem AT siol.net>
4230 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4231 sdcdb WIN32 native port
4232 * src/clean.mk: fixed
4234 2006-09-08 Borut Razem <borut.razem AT siol.net>
4236 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4238 2006-09-08 Raphael Neider <rneider AT web.de>
4240 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4241 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4242 to gplink to disable processor mismatch warning and to allow
4243 the use of devices with only aliased (shared) memory banks,
4244 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4246 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4248 * doc/sdccman.lyx: Some re-formating plus example on using
4249 #pragma preproc_asm +/-
4251 2006-09-07 Borut Razem <borut.razem AT siol.net>
4253 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4256 2006-09-06 Borut Razem <borut.razem AT siol.net>
4258 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4259 line at sdcc.nsi:153
4260 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4262 2006-09-05 Borut Razem <borut.razem AT siol.net>
4264 * configure.in, configure: support for winsock2
4265 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4266 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4267 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4268 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4269 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4271 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4273 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4275 * support/regression/tests/bug1551947.c: new, added
4276 * src/SDCCsymt.h: strings are char* not byte*
4278 2006-09-05 Raphael Neider <rneider AT web.de>
4280 * device/lib/pic16/libdev/pic18f4550.c,
4281 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4282 declarations/definitions from patch #1520949
4284 2006-09-05 Raphael Neider <rneider AT web.de>
4286 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4287 byte-aligned bitfields, fixes #1539278
4289 2006-09-05 Raphael Neider <rneider AT web.de>
4291 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4294 2006-09-04 Borut Razem <borut.razem AT siol.net>
4296 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4297 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4298 -mno-cygwin is a part of the compiler name
4299 * support/scripts/sdcc_mingw32: don't disable ucsim
4301 2006-09-03 Borut Razem <borut.razem AT siol.net>
4303 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4304 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4306 2006-09-03 Raphael Neider <rneider AT web.de>
4309 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4310 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4313 2006-09-01 Borut Razem <borut.razem AT siol.net>
4315 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4316 to make ppc-osx happy
4318 2006-08-31 Borut Razem <borut.razem AT siol.net>
4320 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4321 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4322 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4323 * support/regression/ports/ds390/spec.mk,
4324 support/regression/ports/mcs51/spec.mk,
4325 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4326 To run regression tests in mingw environment:
4327 make DEV_NULL=NUL CC=gcc
4329 2006-08-30 Borut Razem <borut.razem AT siol.net>
4331 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4332 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4333 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4334 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4335 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4336 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4337 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4338 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4339 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4340 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4341 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4342 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4343 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4344 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4345 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4346 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4347 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4348 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4349 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4350 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4351 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4352 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4353 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4354 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4355 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4356 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4357 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4358 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4359 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4360 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4361 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4362 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4363 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4364 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4365 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4366 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4367 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4368 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4369 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4370 ucsim WIN32 native port
4372 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4374 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4376 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4378 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4379 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4381 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4383 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4384 * support/regression/tests/bug1546986.c: new, added
4385 * as/mcs51/.cvsignore,
4386 * debugger/mcs51/.cvsignore,
4387 * src/.cvsignore: deleted
4389 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4391 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4394 2006-08-20 Borut Razem <borut.razem AT siol.net>
4396 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4397 removed cl_listen_console::match(), cl_console::match(),
4398 restructured cl_commander::proc_input()
4400 2006-08-16 Borut Razem <borut.razem AT siol.net>
4402 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4403 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4404 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4406 2006-08-14 Borut Razem <borut.razem AT siol.net>
4408 * support/regression/Makefile.in,
4409 support/regression/ports/pic14/gpsim.cmd,
4410 support/regression/ports/pic14/spec.mk,
4411 support/regression/ports/pic14/support.c:
4412 added pic14 regression test
4414 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4416 * as/doc/asxhtm.html: documented changed ABS behaviour
4417 * as/doc/README: fixed some typos
4419 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4421 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4424 2006-08-12 Borut Razem <borut.razem AT siol.net>
4426 * support/regression/fwk/include/testfwk.h,
4427 support/regression/fwk/lib/testfwk.c,
4428 support/regression/generate-cases.py,
4429 support/regression/Makefile.in:
4430 regression test framework does not depend on function pointers and
4433 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4435 * device/include/stddef.h: c temporary hack to fix bug 1518273
4437 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4439 * device/include/mcs51/cc2510fx.h: added
4440 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4443 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4445 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4446 * as/z80/Makefile.in: added strcmpi.c
4447 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4448 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4450 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4452 * device/lib/gbz80/asm_strings.s,
4453 * device/lib/gbz80/crt0_rle.s,
4454 * device/lib/gbz80/div.s,
4455 * device/lib/gbz80/mul.s,
4456 * device/lib/gbz80/shift.s,
4457 * device/lib/z80/asm_strings.s,
4458 * device/lib/z80/crt0_rle.s,
4459 * device/lib/z80/div.s,
4460 * device/lib/z80/mul.s,
4461 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4462 flags which are all upper case
4464 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4466 * as/z80/asm.h: made CASE_SENSITIVE 1
4467 * link/z80/aslink.h: made CASE_SENSITIVE 1
4468 * src/z80/gen.c (throughout): made all conditionals upper case
4469 * support/regression/tests/bug1503067.c: new
4471 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4473 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4474 (shiftIntoPair): added case 2 for PAIR_IY,
4475 (setupToPreserveCarry): replaced parameters with iCode and check if
4476 PAIR_DE is in use to fix bug 1399290,
4477 (genPlus, genMinus): updated call to setupToPreserveCarry
4478 * support/regression/tests/bug1399290.c: new
4480 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4482 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4483 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4484 * src/ds390/gen.c (shiftRLong),
4485 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4486 * src/mcs51/gen.c (sameReg): changed to sameByte,
4487 (xch_a_aopGet): new,
4488 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4489 shiftRLong): fixed bug 1533966
4490 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4491 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4492 * support/regression/Makefile.in: disabled z80, enabled ucz80
4493 * support/regression/tests/float_trans.c: enabled test for z80 and host
4494 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4496 2006-08-01 Borut Razem <borut.razem AT siol.net>
4498 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4499 comparison is always false due to limited range of data type
4500 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4502 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4504 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4505 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4506 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4507 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4509 2006-07-31 Borut Razem <borut.razem AT siol.net>
4511 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4512 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4513 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4514 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4515 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4516 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4517 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4518 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4519 enable ucsim mingw compilation. Serial port is disabled,
4520 since it uses termios.h API, which is not available on native
4523 2006-07-31 Borut Razem <borut.razem AT siol.net>
4525 * Small Device C Compiler 2.6.0 released
4526 * support/scripts/sdcc.nsi: added FULL_DOC option
4527 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4529 2006-07-28 Borut Razem <borut.razem AT siol.net>
4531 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4532 * doc/INSTALL.txt: updated
4534 2006-07-27 Borut Razem <borut.razem AT siol.net>
4536 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4537 device/lib/pic/libdev/Makefile.in: fixed bug
4538 [ 1438354 ] pic libsdcc: distclean doesn't work
4539 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4540 device/lib/pic16/libio/Makefile.in: fixed bug
4541 [ 1438344 ] pic16 lib: clean doesn't work properly
4542 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4544 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4546 * device/lib/pic/libsdcc/fsdiv.c,
4547 * device/lib/pic/libsdcc/fsmul.c,
4548 * device/lib/pic16/libsdcc/float/fsdiv.c,
4549 * device/lib/pic16/libsdcc/float/fsmul.c,
4550 * device/lib/_fsdiv.c,
4551 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4552 * support/regression/tests/bug1520966.c: added
4553 * doc/knownbugs.html: removed [ 1520966 ] from the list
4555 2006-07-25 Borut Razem <borut.razem AT siol.net>
4557 * configure.in, configure, sdccconf_in.h: fixed bug
4558 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4559 * doc/knownbugs.html: removed [ 1519095 ] from the list
4561 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4563 * doc/knownbugs.html: added, contains list of known bugs at release
4564 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4566 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4568 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4569 function registers and corrected defaults with additional warning
4570 * device/lib/malloc.c: cosmetic changes
4571 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4572 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4573 (fillGaps): and used it
4575 2006-07-20 Raphael Neider <rneider AT web.de>
4577 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4578 output unless SDCCPICDEBUG is set
4579 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4580 output if SILENT is set
4582 2006-07-11 Borut Razem <borut.razem AT siol.net>
4584 * doc/README.txt: updated
4586 2006-07-10 Borut Razem <borut.razem AT siol.net>
4588 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4589 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4590 in WIN32 installation
4591 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4594 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4596 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4597 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4599 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4601 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4603 2006-07-06 Borut Razem <borut.razem AT siol.net>
4605 * support/regression/tests/bitfields.c:
4606 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4607 * support/regression/tests/constantRange.c:
4608 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4610 2006-07-04 Borut Razem <borut.razem AT siol.net>
4612 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4614 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4615 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4616 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4617 reverted changes from 2006-07-03
4618 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4619 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4620 added CPPFLAGS, used by the host port
4622 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4624 * support/regression/valdiag/tests/switch.c,
4625 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4626 * support/regression/tests/libmullong.c: fixed for host
4627 * support/regression/ports/host/spec.mk: disable all warnings for host,
4628 SDCC runs with --less-pedantic too
4630 2006-07-03 Borut Razem <borut.razem AT siol.net>
4632 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4634 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4635 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4636 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4637 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4639 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4640 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4641 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4642 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4644 2006-07-02 Raphael Neider <rneider AT web.de>
4646 * src/pic16/devices.inc,
4647 * device/include/pic16/pic18fregs.h,
4648 * device/include/pic16/pic18f4550.h,
4649 * device/lib/pic16/pics.all,
4650 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4652 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4654 * as/hc08/lkaomf51.c (OutputName),
4655 * as/mcs51/lkaomf51.c (OutputName),
4656 * as/z80/asmain.c (asmbl),
4657 * src/ds390/main.c (asmLineNodeFromLineNode),
4658 * src/hc08/ralloc.c (hc08_assignRegisters),
4659 * src/mcs51/main.c (asmLineNodeFromLineNode),
4660 * src/xa51/ralloc.c (checkRegMask),
4661 * src/xa51/gen.c (emitcode),
4662 * src/z80/gen.c (_emit2),
4663 * src/SDCCast.c (searchLitOp),
4665 * support/packihx/packihx.c,
4666 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
4667 * src/ds390/gen.c (aopPutUsesAcc),
4668 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
4669 * support/regression/tests/libmullong.c (mullong_wrapper),
4670 * src/SDCCsymt.c (powof2),
4672 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
4673 * src/SDCCsymt.h: added TYPE_TARGET_*
4674 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
4675 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
4676 SDCCast because 1) header problems 2) this is the right place
4677 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
4678 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
4681 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
4683 * src/SDCCicode.h: removed buggy semicolon in unused macro
4684 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
4685 search for previous definiton of auto symbols too,
4686 (findPrevUse): fixed logic of emitWarnings
4688 2006-06-26 Raphael Neider <rneider AT web.de>
4690 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
4691 PCLATH and PCLATU on interrupts, potentially fixes #1505141
4693 2006-06-25 Raphael Neider <rneider AT web.de>
4695 * device/lib/pic/libm: NEW, added math library functions
4696 * device/lib/pic/libsdcc: NEW; added float support functions
4697 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
4698 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
4699 NEW, added math related headers
4700 * device/include/asm/pic/features.h: NEW
4701 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
4702 (popGet): allow larger offsets for AOP_PCODE,
4703 (genDataPointerSet): handle literals explicitly, more debug output,
4704 (genAssign): fixed for float using aopLiteral ;-)
4705 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
4706 GOTO initialisation routine
4707 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
4708 flag on registers, fixes #1469043 (local variables do not work)
4709 * src/pic/main.c (_pic14_do_link),
4710 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
4713 2006-06-25 Borut Razem <borut.razem AT siol.net>
4715 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
4716 characters printed (not including the trailing '\0' used to end
4717 output to strings). Problem detected in regression test bug-927659.c.
4718 NOTE: printf() family functions should return int instead
4720 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
4721 specifier are printed as themselves
4722 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
4723 support flags, width and precision specifiers
4725 2006-06-24 Borut Razem <borut.razem AT siol.net>
4727 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
4728 to the list of sdcc tagrets not supporting bit type
4729 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
4730 testfor pic16 due to bug:
4731 [ 1511794 ] pic16: regression test bug-895992.c fails
4733 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
4735 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
4736 * src/SDCCglue.c (initPointer), fixed bug 1496419
4737 * support/regression/tests/bug1496419.c: new, added
4739 2006-06-22 Borut Razem <borut.razem AT siol.net>
4741 * support/regression/ports/pic16/support.c: use gpsim usart module from
4742 libgpsim_modules library
4744 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4746 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
4749 2006-06-19 Raphael Neider <rneider AT web.de>
4751 * src/pic/glue.h,src/pic16/glue.h: added prototypes
4752 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
4753 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
4754 (pic14printExterns,pic14printPublics,pic16printPublics,
4755 pic16_printExterns): use new functions to emit symbols
4756 (picglue,pic16glue): emit publics before emitting externs
4757 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
4758 locally defined functions to avoid bug #1443651
4759 * support/regression/tests/bug-716242.c: removed pic16 workaround
4760 * support/regression/ports/pic16/spec.mk: ignore errors during build
4762 2006-06-19 Raphael Neider <rneider AT web.de>
4764 * src/pic/glue.h: added pic14aopLiteral prototype
4765 * src/pic/glue.c (pic14aopLiteral): return unsigned int
4766 * src/pic/gen.c: removed stdint.h dependency
4767 (aopGet): use Safe_strdup()
4768 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
4769 (genDataPointerSet): use pic14aopLiteral()
4770 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
4771 for pic16; thanks to Bernhard and Maarten
4773 2006-06-18 Borut Razem <borut.razem AT siol.net>
4775 * support/regression/tests/structflexarray.c: flexible array members
4776 not supported by gcc < 3
4777 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
4779 * src/pic/gen.c: don't include [p]strdin.h on solaris
4780 * support/Util/pstdint.h: addad svn attributes
4781 * support/regression/tests/constantRange.c,
4782 support/regression/tests/rotate.c: include inttypes.h instead
4783 stdint.h on solaris, addad svn attributes
4785 2006-06-18 Raphael Neider <rneider AT web.de>
4787 * src/SDCCsymt.c (initCSupport): change return type of divschar to
4789 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
4790 (pic16_genMinusBits): simplified sign-extension
4791 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
4792 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
4793 adjusted to correctly handle mixed-signed operands, disabled
4794 now unused multiplciation routines
4795 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
4796 (assignResultValue): added argument denoting the size of the result
4797 as returned by the function (fixes upcasts in assigning from
4798 function calls: char foo(); int i = foo();)
4799 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
4800 function result to assignResultValue
4801 (genMult): disabled inlined multiplication code
4802 (genDiv): augmented to also handle the modulus operator, fixed to
4803 handle mixed-signed operands correctly
4804 (genMod): simply call genDiv, disabled unused code
4805 (genAssign): fixed missing (sign-)extension on result
4806 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
4807 valid char operands, allow signed operands for native code, added
4808 division and modulo operator handling
4809 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
4811 As a consequence, onebyte.c (if split into two files) and muldiv.c
4812 pass regression tests.
4814 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4816 * doc/Makefile.in: two runs of makeindex seem needed to get
4817 correct page references in the index of sdccman.pdf
4818 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
4820 2006-06-17 Borut Razem <borut.razem AT siol.net>
4822 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
4824 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4826 * doc/sdccman.lyx: updated, added (porting source code, debugging),
4827 mentioned ec2drv and paulmon
4829 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
4831 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
4832 consecutive abs areas
4833 (find_empty_space, allocate_space): added map to handle codemap or
4835 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
4836 absolute idata and xdata
4837 * as/mcs51/lkmem.c (summary2): updated legend
4839 2006-06-16 Raphael Neider <rneider AT web.de>
4841 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
4843 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
4845 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
4847 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
4849 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
4851 * src/port.h (struct PORT): added field gp_tags, to hold the tag
4852 value of generic pointers,
4862 src/z80/main.c: PORT structure, added elements for gp_tags field,
4863 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
4864 fields in the PORT structure of each port,
4865 * src/SDCCast.c (decorateType): allow processing of generic pointers
4866 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
4869 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
4875 * src/pic16/pcode.c,
4877 * src/pic/pcoderegs.c,
4880 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
4881 bug 1504689 on minGW
4883 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4885 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
4887 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
4889 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
4891 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
4893 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
4896 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
4898 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
4899 to a char variable. Fixed bug #1504211
4900 * device/include/pic16/adc.h,
4901 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
4902 and fixed bug #1364390
4904 2006-06-10 Borut Razem <borut.razem AT siol.net>
4906 * CVSROOT: removed the CVS left-over
4908 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4910 * as/hc08/asmain.c (asexit),
4911 * as/hc08/lkmain.c (lkexit),
4912 * as/mcs51/asmain.c (asexit),
4913 * as/mcs51/lkmain.c (lkexit),
4914 * src/SDCCglue.c (DEFSETFUNC),
4915 * src/SDCCmain.c (linkEdit, assemble),
4916 * support/librarian/sdcclib.c (AddRel),
4917 replaced unlink() by standard C remove()
4918 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
4919 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
4920 gatherImplicitVariables): new, added to fix bug 608752,
4921 (createFunction): added gatherImplicitVariables()
4922 * src/SDCCast.h: added createRMW prototype
4923 * src/SDCCsymt.h (struct symbol): added infertype
4924 * support/regression/tests/bug608752.c: new, added
4926 2006-06-10 Raphael Neider <rneider AT web.de>
4928 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
4929 multibyte dummy reads (fixes #1503234)
4931 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4933 * device/include/mcs51/compiler.h: new, added header file to enable
4934 creating common sfr definition header files for different compilers
4936 2006-06-05 Raphael Neider <rneider AT web.de>
4938 * src/pic16/{pcode.h,genarith.c}:
4939 introduced pCodeOp combining any two pCodeOps (previously only
4940 two register operands could be combined), removed pcop2 from
4941 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
4942 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
4943 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
4944 rewritten to use new PO_TWO_OPS
4945 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
4946 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
4947 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
4948 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
4949 (pic16_get_op): embraced return arg to allow #define return(x),
4950 added new case for combined opcodes
4951 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
4952 (pic16_pCode2str,pic16_getRegFrompCodeOp,
4953 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
4955 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
4957 * src/SDCCval.c (checkConstantRange): added
4958 * src/SDCCval.h: added checkConstantRange
4959 * support/Util/SDCCerr.c,
4960 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
4961 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
4962 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
4963 * src/SDCCast.c (decorateType): added checkConstantRange,
4964 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
4965 can be emitted with the correct always true/false warning,
4966 added optimization for double '!';
4967 result of decorateType() must be assigned back to the tree, because
4968 decorateType() can change the tree
4969 * src/SDCCicode.c (geniCodeLogic),
4970 (geniCodeAssign): replaced new checkConstantRange, added warnings,
4971 (checkConstantRange): removed, it was only a fragment which never
4973 * src/SDCCsymt.c (computeType): fixed promotion for
4974 "-1 < (unsigned bit) b"
4975 * src/pic/ralloc.c (packRegsForAssign),
4976 * src/pic16/ralloc.c (packRegsForAssign),
4977 * src/hc08/ralloc.c (packRegsForAssign),
4978 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
4980 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
4981 * support/regression/tests/constantRange.c: added
4982 * support/valdiag/tests/constantRange.c: added
4983 * support/valdiag/valdiag.py: added -DPORT_HOST=1
4985 2006-06-02 Borut Razem <borut.razem AT siol.net>
4987 * support/regression/ports/pic16/support.c: increase stack size
4989 * support/regression/Makefile.in: sort tests by name so that the
4990 resutlts can be compared on different machines / platforms
4992 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4994 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
4995 * src/ds390/gen.c (emitLabel): new, added,
4996 (genDjnz): fixed stack overflow bug,
4997 (throughout): cosmetic changes to sync with mcs51/gen.c,
4998 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
4999 * src/mcs51/gen.c (genEndFunction): small optimization,
5000 (throughout): cosmetic changes to sync with ds390/gen.c
5002 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5004 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5005 (_print_format): fixed printing pointers
5006 * src/mcs51/gen.c (emitLabel, movb): new, added,
5007 (genAssign): small optimization,
5008 (genDjnz): fixed stack overflow bug,
5009 (throughout): replaced sprintf with SNPRINTF,
5010 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5011 replaced emitcode("mov", "b,...") with MOVB(...),
5012 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5013 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5014 * src/mcs51/peeph.def: added rules 140 and 264
5015 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5016 so they may get optimized into registers
5018 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5020 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5021 immediately when encountered,
5022 (printUsage): always use stderr even on windows
5024 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5026 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5027 (processParms): fixed bug #1247551
5028 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5029 parseCmdLine, main): print '--version' to stdout,
5030 print 'help' to stdout if --help is given,
5031 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5032 arguments are given; fixed --help
5034 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5036 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5037 * support/regression/tests/bug-1493710.c: added
5039 2006-05-27 Borut Razem <borut.razem AT siol.net>
5041 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5043 * support/regression/ports/pic16/support.c: increase stack size
5044 from default 64 bytes to 128 bytes
5045 * support/regression/tests/staticinit.c,
5046 support/regression/tests/float.c: regression tests fully enabled
5047 for pic16 port by putting the initialized data arrays into the code
5049 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5050 This was changed by mistake in the previous version.
5052 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5054 * src/pic16/gen.c (genFunction, genEndFunction): some
5055 beautifications, fixed bug with falsely restoring FSR2 in large
5056 stack model, thanks to Beau E. Cox for reporting the bug
5058 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5060 * debugger/mcs51/break.c,
5061 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5062 use %p to print pointers, made address variables unsigned
5063 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5064 * debugger/mcs51/symtab.c (parseSymbol): must return something
5065 * src/mcs51/gen.c (aopForSym): small optimization,
5066 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5067 (freeAsmop): added missing break,
5068 (aopPut): removed parameter bvolatile, determine it inside the function,
5069 (saveRegisters, unsaveRegisters): small optimization,
5070 (genIpush): removed pointless check,
5071 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5072 replaced sprintf with SNPRINTF,
5073 replaced strcpy with strncpyz,
5074 updated aopPut calls,
5075 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5076 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5078 2006-05-24 Borut Razem <borut.razem AT siol.net>
5080 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5081 modification of test for the pic16 port, put the array to the code
5082 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5084 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5086 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5087 * support/Util/pstdint.h: added
5089 2006-05-22 Borut Razem <borut.razem AT siol.net>
5091 * src/regression/Makefile: removed bool2.c test, added -q linker option
5092 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5093 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5094 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5095 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5096 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5097 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5098 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5099 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5100 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5102 2006-05-22 Raphael Neider <rneider AT web.de>
5104 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5105 bug #1492360 (problematic due to generic pointers, see code)
5107 2006-05-22 Borut Razem <borut.razem AT siol.net>
5109 * support/regression/ports/pic16/specs.mk: removed stack size linker
5111 * support/regression/tests/array.c,
5112 support/regression/tests/bitopcse.c,
5113 support/regression/tests/bug-908454.c,
5114 support/regression/tests/malloc.c: modified for pic16 regression test
5115 * support/regression/tests/bitfields.c:
5116 pic16 - excluded bitfileds of size > 8
5117 * support/regression/tests/bp.c: pic16 - reduced data size
5118 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5119 * support/regression/tests/bug-460010.c:
5120 pic16 - used the absolute address the fits in memory
5121 * support/regression/tests/bug-716242.c:
5122 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5123 * support/regression/tests/float.c:
5124 pic16 - excluded - data size too big
5125 * support/regression/tests/onebyte.c:
5126 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5127 * support/regression/tests/shifts.c:
5128 pic16 - function names probably have to differ in first X characters
5130 * support/regression/tests/staticinit.c:
5131 pic16 - excluded some tests due error: no target memory available for
5134 2006-05-22 Borut Razem <borut.razem AT siol.net>
5136 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5137 second try. Thanks Stas Sergeev once more.
5139 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5141 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5142 (genLeftShift, genRightShift): fixed bug 1491627
5143 * src/hc08/peeph.def (rules 7, 8.x): added
5144 * support/regression/tests/shifts.c (ShiftLeftByParam,
5145 ShiftRightByParam, testShiftByParam): added to test variable shifting
5147 2006-05-20 Raphael Neider <rneider AT web.de>
5149 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5150 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5151 (allocReg): add only new registers to dynAllocRegs,
5152 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5153 #1489055, #1445850, and probably #1483693
5155 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5157 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5158 bug in for-loop that didn't emit the last of CONFIG and ID registers
5160 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5162 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5164 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5165 1489016, 1434401 and 1490124
5166 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5167 1489016, 1434401 and 1490124
5169 2006-05-17 Borut Razem <borut.razem AT siol.net>
5171 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5174 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5176 * device/include/mcs51/P89c51RD2.h,
5177 * device/include/mcs51/P89LPC901.h,
5178 * device/include/mcs51/P89LPC922.h,
5179 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5181 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5183 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5184 to fix missing stack pragma in compiled binary object file,
5186 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5188 * support/packihx/configure.in,
5189 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5190 determine sizeof basic types even while cross compiling
5192 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5194 * src/avr/gen.c (aopop),
5195 * src/ds390/gen.c (aopOp),
5196 * src/hc08/gen.c (aopOp),
5197 * src/mcs51/gen.c (aopop),
5198 * src/pic16/gen.c (pic16_aopOp),
5199 * src/pic/gen.c (aopOp),
5200 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5201 if size of operand is smaller than spill location
5203 2006-05-12 Borut Razem <borut.razem AT siol.net>
5205 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5206 have to have CR/LF line endings even if they are checked out on *nix
5207 or on WIN32 in cygwin binmode
5209 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5211 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5212 * device/include/ds80c390.h: added sfr16 definitions
5216 * src/ds390/ralloc.c,
5217 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5218 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5219 bit returning functions
5220 * support/regression/tests/sfr16.c: enabled test on ds390
5222 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5224 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5225 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5227 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5229 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5230 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5231 (cl_address_space constructor): removed expensive initialization,
5232 (cl_address_space::get_cell): extended for late initialization,
5233 (cl_address_space::*): use late initialization,
5234 (cl_address_decoder::activate): removed expensive initialization,
5235 This reduced regression test running time by 25%
5237 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5245 * support/packihx/Makefile.in,
5246 * support/packihx/clean.mk,
5247 * support/packihx/Makefile.bcc,
5248 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5250 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5252 * src/SDCCval.c (valNot): fix for regression test failure
5253 of not.c on big endian hosts
5255 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5257 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5259 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5261 * device/lib/mcs51/Makefile.in: changed string comparison operator
5262 to = for POSIX compliance; == is bash extension
5264 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5266 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5269 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5271 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5272 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5273 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5274 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5275 bug report #1478657,
5277 2006-05-05 Borut Razem <borut.razem AT siol.net>
5279 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5282 2006-05-02 Borut Razem <borut.razem AT siol.net>
5284 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5285 create *.ind, which made make to fail if invoked with -j 2
5287 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5289 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5290 Hubert Sack for patch 1479782
5292 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5294 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5296 2006-05-01 Raphael Neider <rneider AT web.de>
5298 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5299 (create_pic): store only prefix-free device name,
5300 (init_pic): check for device names with "16" prefix,
5302 * src/pic/device.h (struct PIC_device),
5303 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5305 * device/include/pic/pic12f{635,675,629,683}.h,
5306 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5307 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5308 * device/include/pic/pic16f505.h,
5309 * device/lib/pic/libdev/pic16f505.c: removed
5310 * device/include/pic/pic14devices.txt: added support for pic12f
5311 devices, removed unsupported non 16-bit devices
5312 [above changes provided by patch from Zik Saleeba]
5313 * src/pic/*, src/pic16/*, device/include/pic16/*,
5314 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5316 2006-05-01 Borut Razem <borut.razem AT siol.net>
5318 * configure.in, configure, doc/Makefile.in:
5319 sync with nightly build makefile - latex, dvipdf and dvips
5322 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5324 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5325 in the library source
5327 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5329 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5331 2006-04-28 Raphael Neider <rneider AT web.de>
5333 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5334 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5335 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5336 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5338 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5340 * device/lib/pic/libdev/Makefile.in,
5341 * device/lib/hc08/Makefile.in,
5342 * device/lib/gbz80/Makefile.in,
5343 * device/lib/z80/Makefile.in,
5344 * device/lib/ds390/Makefile.in,
5345 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5346 thanks to Borut for the bug report
5348 * configure: always create doc/Makefile independent from --enable-doc
5349 * Makefile.in: always install from directory doc independent from
5351 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5353 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5354 * doc/Makefile.in: install *.txt if present
5355 * device/include/Makefile.in (install): added installation of pic/*.inc
5356 and pic/*.txt files again, they were erroneously removed
5358 2006-04-28 Raphael Neider <rneider AT web.de>
5360 * src/pic/{gen.c,main.h,pcode.c},
5361 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5362 concerning signedness with casts
5364 2006-04-28 Raphael Neider <rneider AT web.de>
5366 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5367 definition of an interrupt handler,
5368 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5369 interrupt handler stuff from picglue() to separate routine,
5370 (picglue): enabled definition of intr handlers in files w/o main()
5372 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5374 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5375 compilation with MSVC 2005 Express Edition (VC8)
5377 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5379 * device/lib/Makefile: fixed build of gbz80 lib
5381 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5383 * support/regression/tests/bug-460010.c,
5384 * support/regression/tests/bug-524691.c,
5385 * support/regression/tests/bug-716242.c: removed conditional defines
5386 that are already in testfwk.h
5388 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5390 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5391 (AccAXRsh1): added, shift right by 1,
5392 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5394 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5396 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5398 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5399 remove cast to same type
5400 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5401 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5403 * link/z80/Makefile: removed, they have moved to
5406 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5407 * install-sh: fix bug #1204398 by setting umask 0022
5408 * device/lib/Makefile: separate build of z80 and gbz80 lib
5410 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5412 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5413 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5415 One basic decision: e.g. src/clean.mk includes further files. In order
5416 to make this work there are two solutions:
5417 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5418 run configure on them. This way they can use
5419 'include $(srcdir)/port-clean.mk'
5420 - always include clean.mk by the Makefile at the same level. To avoid
5421 that `make clean` tries to include and build Makefile.dep the
5422 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5423 implemented, because now even `make uninstall` doesn't create
5424 Makefile.in. clean.mk could be eliminated by pasting it in
5427 * debugger/mcs51/Makefile.in: build own objects from library sources
5428 (SLIB, SDCC) in current directory
5430 * configure, configure.in: renamed --disable-device-lib-build in
5431 --disable-device-lib; added --enable-doc, the required tools are
5432 searched by configure; added result message; the toolchain for the
5433 belonging ports are now only built, if the port is enabled.
5435 * support/regression/*: all output is written in directory gen, because
5436 the fwk and ports directories don't livet in the build tree using vpath
5438 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5439 --disable-device-lib, added --enable-doc, added section VPATH
5441 * sim/ucsim/configure.in,
5442 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5443 z80 are enabled by default
5445 2006-04-24 Raphael Neider <rneider AT web.de>
5447 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5448 to config word, "pic14_"-prefixed some extern functions
5449 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5450 config word has been found
5451 * src/pic/device.h: added prototypes
5452 * src/pic/pcode.c: added "pic14_"-prefix where needed
5453 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5455 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5457 (pic14emitRegularMap): ignore config words,
5458 (pic14createInterruptVect): moved generating __config directives away
5459 (picglue): have __config directives emitted
5461 2006-04-24 Borut Razem <borut.razem AT siol.net>
5463 * doc/Makefile: sync with nightly build makefile
5465 2006-04-24 Raphael Neider <rneider AT web.de>
5467 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5468 registers that have not been assigned proper liveranges,
5469 fixes #1469504 and #1474602,
5470 (pCodeRegOptimizeRegUsage): fixed typo in comment
5472 2006-04-24 Borut Razem <borut.razem AT siol.net>
5474 * device/examples/main8051.c: deleted - it was removed from CVS
5475 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5476 after the transition to Subversion
5477 * src/SDCCalloc.h: deleted - it was removed from CVS
5478 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5479 after the transition to Subversion
5480 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5481 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5482 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5483 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5485 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5487 * as/asx8051.dsp: added mcs51/strcmpi.h
5488 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5489 * as/hc08/aslink.h: updated lnksect prototype
5491 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5493 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5494 (newdot): handle A_ABS
5496 * as/mcs51/asout.c (outarea): output address
5497 * as/hc08/lkaomf51.c,
5498 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5500 * as/mcs51/i51pst.c,
5501 * as/z80/z80pst.c: "ABS" is not A_OVR
5502 * as/hc08/lkarea.c (newarea): read a_addr,
5503 (lnkarea): added codemap array, sort absolute areas to the front,
5504 combine all GSINITx/GSFINAL,
5505 (find_empty_space, allocate_space): new functions,
5506 (lnksect): return next address, handle absolute sections
5507 * as/mcs51/lkarea.c (newarea): read a_addr,
5508 lnksect2 prototype changed,
5509 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5510 (find_empty_space, allocate_space): new, factored out of lnksect2,
5511 (lnksect2): return next address, handle absolute sections
5513 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5514 * as/hc08/lklibr.c (addfile, fndsym),
5515 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5516 index out of range and detect both '\' and '/'
5517 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5518 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5519 regression tests (ds390 cannot return bool yet)
5520 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5521 document critical interrupts on z80, document changed SDCC define
5522 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5523 (_a390_mapping): added .org directive
5524 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5525 (genMultOneByte): fixed warnings
5526 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5528 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5529 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5530 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5531 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5532 * src/pic16/main.c: removed newReg prototype
5533 * src/pic16/pcode.c,
5534 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5536 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5538 * src/pic16/ralloc.c
5539 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5541 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5542 from short to PIC_OPTYPE
5543 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5544 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5545 optype from short to PIC_OPTYPE
5546 * src/port.h: made int_size unsigned to fix warnings
5547 * src/SDCC.y: fixed warning on MSVC
5548 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5549 * src/SDCCopt.c (convertToFcall): fixed warnings
5550 * src/SDCCsymt.h: removed double prototype for genSymName
5551 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5552 offset int to fix warnings
5554 2006-04-22 Borut Razem <borut.razem AT siol.net>
5556 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5557 references to CVS replaced with Subversion
5559 2006-04-21 Borut Razem <borut.razem AT siol.net>
5561 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5562 references to CVS replaced with Subversion
5564 2006-04-19 Borut Razem <borut.razem AT siol.net>
5566 * src/version.awk: adapted for svn
5567 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5568 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5569 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5570 /binutils-avr/etc/*.vi, *.jin: removed all properties
5571 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5573 2006-04-19 Borut Razem <borut.razem AT siol.net>
5575 * CVS to Subversion migration completed
5577 2006-04-18 Borut Razem <borut.razem AT siol.net>
5579 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
5580 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
5582 2006-04-17 Borut Razem <borut.razem AT siol.net>
5584 * device/include/Makefile.in: added pic/*.inc to the installation
5586 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5588 * support/regression/collate-results.py: fixed output in case of
5590 * support/regression/generate-cases.py: fixed splitting of pathnames
5592 * as/hc08/lklibr.c (addfile),
5593 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5595 2006-04-11 Raphael Neider <rneider AT web.de>
5597 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5598 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5599 * src/pic16/pcode.c (assignValnums): fixed #1460578
5601 2006-04-11 Raphael Neider <rneider AT web.de>
5603 * device/lib/pic/libdev/*.c,
5604 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5605 fixes #1468739, enables compilation in --std-c99 mode
5606 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5608 2006-04-11 Raphael Neider <rneider AT web.de>
5610 * src/pic/device.c (find_device): removed debug output
5611 (list_valid_pics): enabled verbose listing of supported devices
5612 * device/include/stdbool.h: define bool as char for pic14/16 as well
5614 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5616 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5618 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5620 * .version: bumped version to 2.5.6
5621 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5623 2006-04-06 Raphael Neider <rneider AT web.de>
5625 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5626 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5627 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5628 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5629 pic14_constructAbsMap
5630 (pic14printPublics): declare absolute global symbols as global
5631 (pic14createInterruptVect),
5632 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5633 (newReg): assume new registers unused, use correct name in
5634 hashtable (reg->name instead of name), more debugLog output
5635 * src/pic/device.h (PIC_device): added fields for verbose output
5636 * src/pic/device.c: moved device definition to pic14devices.txt,
5637 added routines for runtime parsing of pic14devices.txt,
5638 added support for second config word
5639 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5640 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5641 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5642 (_pic14_parseOptions): moved pCodeInitRegisters here
5643 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5644 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5645 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5646 handling the pseudo stack
5647 * device/lib/Makefile.in: ignore failures in objects-pic16,
5648 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5649 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5650 * device/lib/pic/Makefile.subdir,
5651 * device/lib/pic16/Makefile.subdir: improved clean rules
5652 * device/lib/pic/libdev/: NEW, pic14 device libraries
5653 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5654 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5655 * device/include/Makefile.in: create subdir and install pic14 headers
5656 * device/include/pic/p16f_common.inc: removed unused declarations
5657 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
5658 PICs from inc2h.pl v1.6,
5659 replaced BIT_AT macros with struct declarations
5660 * device/include/pic/pic14devices.txt: definition of supported devices,
5661 all above improvements contributed by Zik Saleeba, thanks
5662 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
5663 * support/scripts/sdcc.nsi: also install pic14 device libraries and
5666 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5668 * device/include/mcs51/c8051f410.h: added interrupt numbers,
5669 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
5670 thanks to Charles Olds
5672 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5674 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
5676 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5678 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
5679 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
5680 * support/regression/bug1464657.c: added, new test
5682 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5684 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
5687 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5689 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
5690 --no-peep and --peep-file <file> are used don't use default rules but
5693 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5695 * src/mcs51/gen.c (genCall): fixed bug 1457608
5697 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5699 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
5700 changes seem to cause (trigger?) problems with the build system.
5702 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
5704 * src/SDCCpeeph.c (operandsLiteral): new, added,
5705 (callFuncByName): inserted operandsLiteral
5706 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
5708 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5710 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
5711 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
5713 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
5715 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
5716 implemented patch 1120823 Thanks to Willy De la Court (normal
5717 interrupts need an interrupt number now if they are made critical),
5718 and enabled nesting of critical functions though not for gbz80
5719 (genCritical, genEndCritical): added functions
5720 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
5721 * src/z80/mappings.i: added "ei" to all mappings
5723 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5725 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
5726 submitted by the Debian SDCC maintainer Aurelien Jarno:
5727 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
5728 archive with gcc 4.1 on mips and wrote the patch"
5730 2006-03-16 Raphael Neider <rneider AT web.de>
5732 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
5733 the left operand is shorter than the result (c* = lit-c* + int),
5735 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
5738 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5740 * src/.version: increased version number to 2.5.5
5741 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
5742 linking is done manually in pic16 port's _linkEdit,
5743 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
5744 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
5745 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
5746 allocate asmop as AOP_ACC,
5747 (aopForRemat): added parameter 'bool result' in function declaration,
5748 (pic16_aopGet): return AOP_ACC when accessing WREG,
5749 (pic16_popGetTempReg): minor modification,
5750 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
5751 'pic16_allocWithIdx',
5752 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
5753 calling function in absolute addresses,
5754 (genAssign): take into account AOP_ACC asmop,
5755 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
5756 * src/pic16/pcoderegs.c: some debug functions and lines added,
5757 * src/pic16/ralloc.c (decodeRegType): added but commented out,
5758 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
5760 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
5761 call to allocReg, not by manually allocating a new one,
5762 (pic16_assignRegisters): now before going through the register
5763 allocating functions mark all registers as free. This eliminates some
5764 side effects resulting from peephole parser done earlier in the backbone
5766 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
5768 * src/SDCCicode.c (geniCodeLogic),
5769 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
5771 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
5773 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
5774 (genSend): bugfix, do not allocate and free twice,
5775 (shiftRLong): handle partially overlapping aops
5776 * support/regression/tests/bitopcse.c: fixed warning redefined idata
5778 2006-03-08 Borut Razem <borut.razem AT siol.net>
5780 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
5783 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
5785 * support/regression/tests/bug1409955.c: new, added
5786 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
5787 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
5788 (aopForSym, aopOp): increment asmop.allocated if reused,
5789 (freeAsmop): decrement asmop.allocated and check for zero instead of
5791 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
5792 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
5793 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
5794 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
5795 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
5796 genSignedRightShift, genRightShift, genDataPointerGet,
5797 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
5798 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
5799 in reverse order from allocation,
5800 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
5801 added swappedLR to keep track
5802 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
5803 pdata & code for GCC, z80, gbz80 & hc08
5804 * support/regression/tests/zeropad.c: moved defines to testfwk.h
5806 2006-03-08 Raphael Neider <rneider AT web.de>
5808 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
5810 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
5812 * device/include/mcs51/c8051f410.h: new SiLabs mcu
5813 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
5814 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
5816 2006-03-06 Borut Razem <borut.razem AT siol.net>
5818 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
5819 made the linker quiet
5821 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
5823 * src/pic16/gen.c (genPcall): fixed bug #1443644
5824 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
5825 which dumps before the function entry point a data byte which represents
5826 the number of the local variables used by the specified function, added
5827 'xinst' for initial support for Extended Instruction Support,
5828 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
5829 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
5830 port->fun_prefix anymore (may change later),
5831 (genFunction, genEndFunction): do not store/restore local registers for
5832 _main (this should take care the --main-return command line option in
5834 (genOr): removed some legacy pic-port instructions,
5835 * src/pic16/genarith.c (genAddLit): re-enabled old code because
5836 performing operations with SFR's causes data to be written more than
5837 once to each SFR. Perhaps SFRs should be handled in special cases...
5838 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
5840 * src/pic16/main.c (_process_pragma): stack bound checking did not take
5841 into account for stack starting position,
5842 (struct OPTIONS pic16_optionsTable): added command line argument
5843 --extended or -y for Extended Instruction Support,
5844 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
5845 (deassignLRs): *** perhaps the most important change, old 'for' code
5846 (commented out for reference), didn't account for some registers which
5847 were left marked 'not free' after a pointer operation. The change
5848 reduces register usage a lot in some cases
5850 2006-03-04 Borut Razem <borut.razem AT siol.net>
5852 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
5854 * support/regression/tests/bug-524697.c: decreased array size for
5855 mcs51 to fit into the internal RAM
5856 * support/regression/Makefile.in: a little bit more verbose
5858 2006-03-03 Borut Razem <borut.razem AT siol.net>
5860 * support/regression/fwk/lib/testfwk.c,
5861 support/regression/fwk/include/testfwk.h: introduced function
5862 _prints(), nonrecursive _printn(), call _initEmu() from main()
5863 * support/regression/ports/gbz80/support.asm,
5864 support/regression/ports/ucz80/support.asm,
5865 support/regression/ports/z80/support.asm,
5866 support/regression/ports/ds390/support.c,
5867 support/regression/ports/hc08/support.c,
5868 support/regression/ports/host/support.c,
5869 support/regression/ports/mcs51/support.c,
5870 support/regression/ports/xa51/support.c: added empty _initEmu()
5872 * support/regression/ports/pic16/gpsim.cmd,
5873 support/regression/ports/pic16/spec.mk,
5874 support/regression/ports/pic16/support.c,
5875 support/regression/Makefile.in: added pic16 regression test
5877 2006-03-01 Raphael Neider <rneider AT web.de>
5879 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
5880 genConstPointerGet): use safe way of generating MOVFF to cover
5881 literals as well as registers, fixes bug #1440527
5882 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
5884 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
5885 more correctly, fixes bug #1232186
5886 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
5887 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
5888 gplink guess the correct processor in more cases, applied patch
5889 from Till Riedel attached to and fixing bug #1436552
5891 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5893 * support/regression/tests/array.c: added, contains check for #1434401
5894 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
5896 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
5898 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
5899 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
5900 * device/include/mcs51/c8051f326.h,
5901 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
5902 * device/include/mcs51/c8051f000.h,
5903 * device/include/mcs51/c8051f018.h,
5904 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
5905 PCON_IDLE,PCON_STOP and added sfr16 definitions
5907 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5909 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
5910 genGetWord): fixed bug 1409955
5912 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5914 * device/include/hc08/mc68hc908gp32.h,
5915 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
5917 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
5919 * src/SDCCast.c (constExprValue): return NULL if not a value
5920 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
5921 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
5922 * support/regression/tests/bitfields.c: enabled signed bitfield for all
5924 2006-02-13 Borut Razem <borut.razem AT siol.net>
5926 * src/regression/ptrarg.c: added, fails due to bug #1430967
5927 * src/regression/Makefile: ptrarg.c added, ...
5929 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
5931 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
5932 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
5934 2006-02-11 Borut Razem <borut.razem AT siol.net>
5936 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
5937 print "Processor: xxx" message to stdout only if --verbose
5939 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
5941 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
5942 * support/regression/tests/bug1426356.c: added
5943 * support/regression/tests/bitfields.c: removed 2 tests
5945 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
5947 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
5948 * device/include/mcs51/c8051f330.h,
5949 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
5950 PCON_IDLE,PCON_STOP and added sfr16 definitions
5951 * device/lib/_divsint.c,
5952 * device/lib/_divuint.c,
5953 * device/lib/_divulong.c,
5954 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
5955 register bank bug for small stackauto
5957 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
5959 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
5961 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
5963 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
5964 * all.dsp: corrected several bin paths
5965 * device/include/mcs51/c8051f120.h,
5966 * device/include/mcs51/c8051f300.h,
5967 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
5968 to PCON_IDLE,PCON_STOP
5969 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
5970 * device/lib/printf_large.c (output_float): fixed bug 1388703
5971 * support/regression/tests/bug1057979.c: added test for bug 1388703
5973 2006-02-08 Raphael Neider <rneider AT web.de>
5975 * src/pic/pcode.c (pciTRIS): fixed typo,
5976 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
5977 (LinkFlow): fixed handling of flows that end in a call,
5978 (ReuseReg): perform safety check earlier
5979 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
5980 to work with flows at the beginning of a pBlock,
5981 fixes #1426557 (Symbol not previously defined),
5982 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
5984 (RemoveUnusedRegisters): update register usage info
5985 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
5986 created, reuse existing ones instead
5987 * src/pic/gen.c (genPcall): fixed #1424719
5989 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
5991 * link/z80/lkmain.c,
5993 * link/z80/lkdata.c,
5994 * link/z80/aslink.h: fixed build on current cygwin:
5995 replaced getline() by lk_getline()
5997 2006-02-01 Borut Razem <borut.razem AT siol.net>
5999 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6000 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6001 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6002 src/regression/bool1.c, src/regression/bool2.c,
6003 src/regression/bool3.c, src/regression/call1.c,
6004 src/regression/compare.c, src/regression/compare10.c,
6005 src/regression/compare2.c, src/regression/compare3.c,
6006 src/regression/compare4.c, src/regression/compare5.c,
6007 src/regression/compare6.c, src/regression/compare7.c,
6008 src/regression/compare8.c, src/regression/compare9.c,
6009 src/regression/configword.c, src/regression/for.c,
6010 src/regression/inline.c, src/regression/mult1.c,
6011 src/regression/nestfor.c, src/regression/or1.c,
6012 src/regression/pointer1.c, src/regression/ptrfunc.c,
6013 src/regression/rotate1.c, src/regression/rotate2.c,
6014 src/regression/rotate3.c, src/regression/rotate4.c,
6015 src/regression/rotate5.c, src/regression/rotate6.c,
6016 src/regression/rotate7.c, src/regression/string1.c,
6017 src/regression/struct1.c, src/regression/sub.c,
6018 src/regression/sub2.c, src/regression/switch1.c,
6019 src/regression/while.c, src/regression/xor.c,
6020 src/regression/create_stc, src/regression/simulate,
6021 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6023 * src/regression/gpsim_assert.h: added
6025 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6027 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6028 ((void (code *) (void)) 0) ();
6037 * as/mcs51/aslink.h,
6039 * as/mcs51/asmain.c,
6040 * as/mcs51/lkdata.c,
6042 * as/mcs51/lkmain.c,
6045 * as/z80/asmain.c: fixed build on current cygwin:
6046 replaced getline() by as_getline()
6048 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6050 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6051 declarator in the symbol chain
6053 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6054 parameter list for function pointers
6055 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6056 * support/regression/tests/bug-716242.c: added
6058 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6060 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6062 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6064 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6066 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6067 inifinitely recurseable, added static
6068 * support/regression/tests/bug-1408066.c: added
6070 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6073 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6074 renamed, added possibility to create "postLoopLbl"-labels
6075 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6076 newiTempLoopHeaderLabel
6077 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6078 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6079 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6080 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6081 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6082 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6083 (basicInduction): fixed bug #136564, made static,
6084 (loopInduction): changed parameter of basicInduction, made static,
6085 (addPostLoopBlock): added
6086 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6087 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6089 * support/regression/tests/bug-136564.c: added
6090 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6091 --std-sdcc99 to LIBSDCCFLAGS
6093 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6095 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6097 * support/regression/tests/bug-1406131.c: added
6099 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6101 * src/SDCCast.c (decorateType): fix promotion of unary minus
6102 * src/SDCCsymt.c (computeType): beautified
6103 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6104 (valUnaryPM, valComplement): fix sign and promotion,
6105 (valNot): ANSI: result type is int (SDCC: unsigned char)
6106 * support/regression/tests/uminus.c: speedup by removing superflous
6108 * support/regression/tests/onebyte.c: added promotion and signedness
6109 tests for unary minus
6110 * support/regressions/tests/bug-477927.c: disable warning about
6111 uninitialized variables
6112 * support/regression/tests/not.c: added
6114 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6116 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6117 * src/mcs51/gen.c (gen51Code): show final register usage after
6118 fillGaps in asm with --i-code-in-asm
6119 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6120 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6121 incUsed, rliveClear, adjustIChain): made static,
6122 (setFromRange): excluded because it's unused,
6123 (findPrevUseSym, markWholeLoop): added,
6124 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6125 through all branches of predecessors enables sdcc to emit the warning
6126 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6127 (rlivePoint): made static, added parameter emitWarnings which is only
6128 true during the first run out of two,
6129 (findRecursiveSucc, findRecursivePred): removed,
6130 (computeLiveRanges): made static, added parameter emitWarnings,
6131 (dumpIcRlive): added for debugging only
6132 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6133 removed prototype of setFromRange()
6134 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6135 in call of computeLiveRanges()
6136 * support/regression/tests/bug-895992.c: added
6137 * support/regression/tests/bug-971834.c: added
6138 * support/valdiag/tests/bug-895992.c: added
6139 * support/valdiag/tests/bug-971834.c: added
6141 2005-12-18 Raphael Neider <rneider AT web.de>
6143 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6144 (genUnpackBits): improved code for direct operands,
6145 (genPackBits): improved code for literal assignment to bitfields
6146 and for direct destination operands (no FSR indirection),
6147 prevented redundant AND, fixes #1362800,
6148 (AccLsh): added parameter to disable masking of the result
6149 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6150 skip instructions with side-effects (like incfsz),
6151 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6152 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6153 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6156 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6158 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6159 volatile variables as spill location
6161 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6163 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6165 * support/regression/tests/bug-1376320.c: added
6167 2005-12-08 Raphael Neider <rneider AT web.de>
6169 * src/pic/device.c: renamed is_shared to pic14_is_shared
6170 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6171 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6172 (is_valid_identifier): added for above workaround
6174 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6176 * device/lib/Makefile.in: fixed to enable port-specific-objects
6177 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6178 char, thanks Hubert Sack
6179 * doc/sdccman.lyx: documented --xstack-loc,
6180 elaborated a bit more on interrupts and pitfalls,
6181 removed "setjmp/longjmp unsupported",
6182 documented some unsupported C99 features
6183 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6184 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6185 if, thanks Hubert Sack
6186 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6187 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6189 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6190 regression tests can report resource usage (rfe 700441)
6191 * support/regression/collate-results.py: report resource usage
6192 * support/regression/ports/ds390/spec.mk,
6193 * support/regression/ports/hc08/spec.mk,
6194 * support/regression/ports/mcs51/spec.mk,
6195 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6196 * support/regression/ports/ds390/uCsim.cmd,
6197 * support/regression/ports/hc08/uCsim.cmd,
6198 * support/regression/ports/mcs51/uCsim.cmd,
6199 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6200 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6201 library, use the default one
6202 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6203 building the library
6205 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6207 * config.dsp: added dependency on .version and configure_vc.awk
6208 * device/include/setjmp.h: updated for --stack-auto and --xstack
6209 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6210 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6211 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6212 * device/lib/libsdcc.lib: added _setjmp
6213 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6214 (decorateType): fixed bug 1372851,
6215 (optimizeGetHbit): fixed warning
6216 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6217 array initialisation
6218 * support/regression/tests/bug1057979.c: added test for bug 1358192
6219 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6221 2005-12-03 Borut Razem <borut.razem AT siol.net>
6223 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6224 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6226 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6228 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6229 createIval): implement symbol independant "flexible array member",
6230 (createIvalCharPtr): implemented flexible array initialisation with a
6232 * src/SDCCsymt.c (copyStruct): removed,
6233 (getSize): fixed misleading comment,
6234 (getAllocSize): removed, the additional allocation size is now in
6235 sym->flexArrayLength,
6236 (checkStructFlexArray): new, syntax checks for flexible array members,
6237 (compStructSize): added syntax checks for "flexible array members"
6238 (copyStruct): removed,
6239 (copyLinkChain): removed inefficient fix for bug 770487
6240 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6241 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6242 symbol->flexArrayLength
6244 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6245 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6246 * support/regression/tests/structflexarray.c: added
6247 * support/valdiag/tests/structflexiblearray.c: added
6249 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6251 * src/SDCCast.c (decorateType): fixed bug 1368489
6252 * support/Util/SDCCerr.c,
6253 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6255 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6257 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6258 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6260 2005-11-27 Borut Razem <borut.razem AT siol.net>
6262 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6263 support/cpp2/mkdeps.h: added command line option
6264 -obj-ext=<extension> to SDCPP to define object file externion, used
6265 for generation of make dependencies (-M)
6266 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6268 2005-11-26 Borut Razem <borut.razem AT siol.net>
6270 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6271 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6272 added pic and pic16 libraries
6274 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6276 * device/include/float.h: Corrected typo in prototype of __fsgt
6278 2005-11-25 Borut Razem <borut.razem AT siol.net>
6280 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6281 added creation of model-mcs51-stack-auto libraries
6283 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6285 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6287 * src/SDCCast.c (createIvalArray): removed obsolete comment
6289 2005-11-24 Borut Razem <borut.razem AT siol.net>
6291 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6292 added missing device/lib/mcs51/crt*.asm sources
6294 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6296 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6298 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6300 * device/lib/_fs2schar.c,
6301 * device/lib/_fs2sint.c,
6302 * device/lib/_fs2slong.c: optimized inline asm
6304 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6306 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6307 Better handling of floats between -1.0 and 0.0.
6309 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6311 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6312 (the missing "if"s prohibited removal of redundant labels)
6314 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6316 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6317 Properly convert floats between -1.0 and 0.0 to long, int, and char
6318 types (max integer value of negative floats tends to zero).
6319 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6320 Removed changes made so to work properly with floats between
6321 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6324 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6326 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6327 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6328 (genCast) cosmetic change
6329 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6330 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6332 * support/regression/tests/bitfields (testSignedBitfields): added
6334 2005-11-18 Borut Razem <borut.razem AT siol.net>
6336 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6337 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6338 introduced SILENT option to make building of pic16 libraries less
6340 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6342 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6343 Now they work properly with floats between -1.0 and 0.0
6344 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6346 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6348 * src/SDCCicode.c (printOperand): added missing else
6350 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6352 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6353 reformatted for better readability
6354 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6357 2005-11-17 Borut Razem <borut.razem AT siol.net>
6359 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6360 introduced SILENT option to make building of pic16 libraries less
6361 verbose - used for nightly snapshot build
6362 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6363 available on Win32 platforms.
6364 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6365 medium, large, pic and pic16
6367 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6369 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6370 printf("%f"...) sets fraction to zero.
6372 2005-11-16 Raphael Neider <rneider AT web.de>
6374 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6376 * src/pic/gen.c (genIfx): implemented for CARRY bit
6377 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6378 to generic pointers, fixes #1357332,
6379 (pic16_movLit2f): NEW,
6380 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6382 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6384 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6386 2005-11-11 Raphael Neider <rneider AT web.de>
6388 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6389 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6390 compute pointer's type from operand,
6391 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6392 improved single bit reads, fixes bug #1353379
6394 2005-11-09 Borut Razem <borut.razem AT siol.net>
6396 * support/scripts/sdcc.nsi: added lib/pic to the package
6398 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6400 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6402 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6404 * support/regression/tests/bug1348008.c: added
6405 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6406 * support/regression/tests/bug1337835.c: updated comment
6408 2005-11-06 Borut Razem <borut.razem AT siol.net>
6410 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6411 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6412 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6413 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6414 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6415 dynamic construction of cl_error_class and derivates - 2.nd try
6417 2005-11-05 Borut Razem <borut.razem AT siol.net>
6419 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6420 bug, which caused Bus Errors on sparc solaris
6422 2005-11-04 Borut Razem <borut.razem AT siol.net>
6424 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6425 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6426 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6427 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6428 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6429 and derivates to resolve the initialization problem on OSX
6431 2005-11-02 Borut Razem <borut.razem AT siol.net>
6433 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6434 corrected typo - #include <winsock2.h>
6436 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6438 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6439 (_asxxxx_mapping): added org directive for future enhancements
6441 2005-11-01 Borut Razem <borut.razem AT siol.net>
6443 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6444 enabled sockets on WIN32
6445 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6447 2005-10-31 Borut Razem <borut.razem AT siol.net>
6449 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6450 WIN32 backslash path delimiters should be escaped when used in C strings
6451 * support/regression/tests/bitfields.c: exclude failing assertions for
6452 __CYGWIN32__ and __MINGW32__ hosts
6454 2005-10-30 Borut Razem <borut.razem AT siol.net>
6456 * src/SDCCutil.c: corrected double comparison typo
6458 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6460 * device/lib/medium/Makefile: added for new memory model medium
6461 * device/include/asm/mcs51/features.h: updated for medium/pdata
6462 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6463 added Multiply & Accumulate sbit's and MAC0_PAGE define
6464 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6465 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6466 * device/lib/_mullong.c: update for medium model
6467 * device/lib/incl.mk: added medium model
6468 * doc/sdccman.lyx: documented medium model
6469 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6470 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6471 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6472 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6473 (allocParms): set SCLS and OCLS to pdata for medium model
6474 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6476 (powof2): return <0 if not power of 2
6477 * src/avr/gen.c (genBitWise): use updated powof2
6478 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6479 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6480 (shiftLLeftOrResult): use B if necessary
6481 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6482 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6483 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6484 * support/regression/Makefile.in: added test-mcs51-medium
6485 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6487 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6489 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6491 * device/lib/time.c (mktime): fixed bug 1334315
6493 2005-10-28 Raphael Neider <rneider AT web.de>
6495 * device/include/pic/p16f_common.inc: added common declarations
6496 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6498 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6500 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6501 (aopPutUsesAcc): added to predict accumulator use,
6502 (assignResultValue): save acc if necessary,
6503 (genMinusDec): store result if indirectly addressed,
6504 (genDivOneByte): save acc if necessary,
6505 (movLeft2Result): bugfix if left already in acc,
6506 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6507 attention to accumulator use (esp. pdata),
6508 (genReceive): receive pdata correctly
6509 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6510 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6512 2005-10-27 Raphael Neider <rneider AT web.de>
6514 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6516 2005-10-27 Raphael Neider <rneider AT web.de>
6518 * .version: changed version to 2.5.4
6519 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6520 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6521 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6522 arithmetics support routines
6523 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6524 * device/lib/Makefile.in: also create installdir for pic
6526 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6528 * src/pic/device.c (dump_sfr): rewritten to delegate register
6529 placement to the linker (use `extern sym' rather than sym EQU addr),
6530 (validAddress): fixed to check last specified address
6531 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6532 (popGetLit): truncate literal value to 8 bit,
6533 (popGet): moved assert to more appropriate place
6534 (popGetExternal): create pCode operand from and mark the according
6535 symbol as being `extern'
6536 (popGetAddr): added sanity check on immediate's offset, provide
6537 GPOINTER tag on demand
6538 (aopPut): fixed for immediates,
6539 (mov2w_op): move operand's address or contents to WREG (depending on
6540 operand type), safer variant of mov2w,
6541 (movwf,call_libraryfunc): NEW, handy abbreviations,
6542 (get_argument_pcop,get_return_val_pcop,pass_argument,
6543 get_returnvalue): interface for accessing function parameters and
6545 (assignResultValuei,genRet): use new parameter/return value interface
6546 (pic14_getDataSize): back to old version handling generic pointers,
6547 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6548 provided implementation and/or fixed old one,
6549 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6550 calls, removed legacy 8051 reference code
6551 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6552 (loadSignToC): NEW, move the operands sign bit to CARRY,
6553 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6554 genRightShiftSigned, accepts negative shift counts,
6555 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6556 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6557 generic pointers, __data pointers and __code pointers,
6558 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6559 and signed bitfields, limit bitfields to 8 bit,
6560 (genDataPointerGet): fixed number of bytes read,
6561 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6562 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6563 pointers to constant data are no longer assumed to point to __code
6564 space, removed invalid pointer types,
6565 (bitpatternFromVal): retrieve the PICs representation of an integer
6567 (genDataPointerSet): fixed assigning to po_immediate operands,
6568 (genGenPointerSet): implemented as library call,
6569 (genIfx): fixed incorrect condition,
6570 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6571 provide GPOINTER tag according to destination's storage class,
6572 (genCast): added code to handle casting to generic pointers, added
6573 sign-/zero extension of the result
6574 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6575 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6576 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6578 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6579 address/register resides in the shared banks
6580 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6581 put all variables into separate sections (have the linker arrange
6583 (picglue): put init code and interrupt handlers in separate sections
6584 * src/pic/main.c: added port specific options table, modified to PORT
6585 structure to make GPOINTERs 3 byte, added pic14_options
6586 (_pic14_do_link): private linking routine (update paths to libraries,
6587 add libsdcc.lib by default)
6588 * src/pic/main.h: declare pic14_options
6589 * src/pic/pcode.c: fixed instructions i/o relations,
6590 (RegCond): reverted to correct version,
6591 (newpCodeOpLit): truncate literals to 8 bit,
6592 (genericPrint): added debug output,
6593 (getRegFromInstruction): fixed for various operand types, simplified
6594 (BuildFlow): fixed broken handling of isntructions with labels
6595 (LinkFlow): start at last instruction in flow (skip trailing comments),
6596 pass the flow on to the next instruction after CALL
6597 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6598 (insertPCodeInstruction): fixed inserting after a skip instruction,
6599 (DoBankSelect): fixed for labeled instructions
6600 (OptimizepBlock): honor --nopeep switch
6601 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6602 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6603 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6604 (pCodeOptime2pCodes): allow disabling this optimization via
6605 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6606 but is still buggy), started implementation of a dataflow based
6607 pCode optimization (CSE + dead code elimination)
6608 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6609 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6610 names are independant of the stack location and therefore portable across
6613 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6615 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6616 (selectSpil): fixed bug 1337835 by not spilling bit variables
6617 * support/regression/tests/bug1337835.c: added test for this bug
6618 * src/mcs51/peeph.def: restart after rule 3.c,
6619 addded rules 263.x to optimize loading constants
6621 2005-10-26 Raphael Neider <rneider AT web.de>
6623 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6624 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6625 (genAssign): emit warning when casting literals to generic pointer
6626 type, also applies when taking the address of a fixed variable,
6627 (genCast): improved casting to generic pointers
6628 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6629 extern variables, added verbose error message
6630 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6632 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6634 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6635 carry must be complemented too
6636 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6637 could be emitted by genMinus
6638 * src/SDCCval.c (constVal): fixed bug 1305065
6640 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6642 * src/SDCCast.c (addCast): added promotion for bit variables
6643 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6644 promotion casts + optimisation
6645 (optimizeGetWord): fix warning 'i' might be used uninitialized
6646 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6647 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6649 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6651 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6652 all chars are promoted to int; promotion should be handled in SDCCast.c
6654 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6656 * device/lib/_strcmp.c: Fixed bug 1326457
6658 2005-10-11 Raphael Neider <rneider AT web.de>
6660 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
6661 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
6663 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
6665 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
6666 * support/regression/tests/sfr16.c: added test for the sfr32 bug
6668 2005-10-04 Raphael Neider <rneider AT web.de>
6670 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
6671 device/lib/pic16/pics.all: added pic18f1320
6672 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
6674 2005-09-30 Raphael Neider <rneider AT web.de>
6676 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
6677 * src/pic16/devices.inc: NEW, provides device descriptions
6678 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
6680 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
6682 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
6685 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
6687 * doc/sdccman.lyx: updated Highest Order Bit documentation,
6688 documented Any Order Bit, Higher Order Byte and Higher Order Word
6689 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
6690 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
6691 (optimizeGetAbit): new, to get any bit, not only the high bit,
6692 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
6693 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
6694 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
6695 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
6696 RIGHT_OP: also try GETBYTE, GETWORD optimization,
6697 GETABIT, GETBYTE, GETWORD: decorate them,
6698 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
6699 (ast_print): added GETABIT, GETBYTE, GETWORD
6700 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
6701 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
6702 (geniCodeBinary): new generic binary icode,
6703 (ast2iCode): added GETABIT, GETBYTE, GETWORD
6704 * src/port.h: updated comment for PORT.hasExtBitOp
6705 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
6706 (genGetByte): new, to get a single byte,
6707 (genGetWord): new, to get a word from a long,
6708 (gen51Code): added GETABIT, GETBYTE, GETWORD
6709 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
6711 2005-09-23 Raphael Neider <rneider AT web.de>
6713 * configure.in, configure: have device/lib/pic configured
6714 * device/lib/Makefile.in: added model-pic14
6715 * device/lib/clean.mk: added pic/ to clean rule
6716 * device/lib/pic: added rudimentary pic14 library providing support
6717 functions for multiplication/division/generic pointer access
6718 * src/SDCCopt.c (convilong): mark support functions as extern
6719 for pic14 port as well
6720 * src/pic/gen.c (genMult): added assertions,
6721 (genpic14Code): emit warning on unhandled iCodes
6722 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
6723 * src/pic/pcode.c (pCodeOpCopy),
6724 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
6725 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
6726 SFR_REGISTER}), made safe for future extensions
6727 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
6728 instructions even if preceeded by SKIP instructions (also remove
6729 them); removed unused code
6730 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
6731 prevents leaving parts of the structure uninitialized after copying
6733 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
6735 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
6737 * support/regression/tests/addsub.c: added test for the bug
6739 2005-09-21 Raphael Neider <rneider AT web.de>
6741 * device/include/pic16/pic18f1220.h,
6742 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
6743 * device/lib/pic16/Makefile.rules: added missing opening paren
6744 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
6745 are provided in genutils.c,
6746 (genUminusFloat,genUminus,genCmpEq): added asserts on different
6747 operand/result sizes,
6748 (genCmp): assert on NULL pointers first, then check deref'ed values
6749 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
6752 2005-09-18 Raphael Neider <rneider AT web.de>
6754 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
6755 as these are now unused,
6756 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
6757 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
6758 local, avoids uninitialized pointer dereference on r->name
6759 * src/pic16/ralloc.c (newReg): fixed indentation
6761 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
6763 * src/SDCCval.c (constVal): fixed bug 730366
6764 * support/Util/SDCCerr.c,
6765 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
6767 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
6769 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
6771 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
6773 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
6775 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
6777 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
6778 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6779 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
6780 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6781 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
6782 * packihx/packihx.c (hexDigit): made c unsigned char
6783 * as/mcs51/lklibr.c (fndsym),
6784 * link/z80/lkgb.c (gb),
6785 * link/z80/lklibr.c (fndsym),
6786 * link/z80/lkrloc.c (relr),
6787 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
6788 * src/SDCC.lex (checkCurrFile, process_pragma),
6789 * src/SDCCglue.c (spacesToUnderscores),
6790 * src/SDCCmain.c (setParseWithComma, processFile),
6791 * src/asm.c (tvsprintf, printCLine),
6792 * src/avr/gen.c (emitcode, aopPut),
6793 * src/ds390/gen.c (emitcode),
6794 * src/hc08/gen.c (emitcode, emitinline),
6795 * src/mcs51/gen.c (emitcode, genInline),
6796 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6798 * src/pic/ralloc.c (debugLog),
6799 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6801 * src/pic16/ralloc.c (debugLog),
6802 * src/z80/main.c (_process_pragma):
6803 made all ctype.h function calls safe
6804 * src/SDCCopt.c: include math.h for fabs
6805 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
6806 and used them throughout the code to make ctype.h function calls safe
6807 * src/ds390/main.c (asmLineNodeFromLineNode),
6808 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
6809 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
6811 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
6812 (newpCodeAsmDir): made ctype.h function calls safe
6813 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
6814 pic16_emitcode): made lbp unsigned char*
6815 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
6816 (pic16_newpCodeAsmDir): made ctype.h function calls safe
6817 * src/xa51/gen.c (emitcode),
6818 * src/z80/gen.c (_emit2): made lbp unsigned char*
6819 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
6822 2005-09-05 Raphael Neider <rneider AT web.de>
6824 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
6825 access bank splitpoint
6827 2005-09-05 Raphael Neider <rneider AT web.de>
6829 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
6831 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
6833 * .version: changed to version 2.5.3
6834 * doc/sdccman.lyx: changed version to 2.5.3,
6835 documented --codeseg and --constseg and pragma codeseg and constseg,
6836 documented bit parameters (reentrant) and bit returning
6837 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
6838 currFunc->recvSize, but is this ok for all ports?
6839 (ast2iCode): result of ~ on unsigned char must be cast to int for
6841 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
6842 function pointers in bit space
6843 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
6844 (processFuncArgs): call port.reg_parm() with reentrancy info
6852 * src/z80/main.c: port.reg_parm prototype extended with
6853 "bool reentrant" parameter
6854 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
6855 options.stackAuto for allocating bit register parameters
6856 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
6857 (genSend): set BitBankUsed if it is,
6858 (selectRegBank): factored out of genCall for use in genPcall,
6859 (genCall): removed redundant dtype assignmen, use selectRegBank,
6860 (genPcall): handle returning in Carry properly, save in F0 if needed,
6861 (genReceive): handle bit register parameters
6862 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
6863 (mcs51_assignRegisters): enable bit registers for all reentrant
6864 functions and don't set BitBankUsed unconditionally
6865 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
6866 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
6867 * support/regression/tests/funptrs.c: added tests for BOOL and for return
6869 2005-08-27 Borut Razem <borut.razem AT siol.net>
6871 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
6872 ppc-osx (Darwin) does not support -u option. It seems that it is
6873 supported only on Linux - GNU cp
6875 2005-08-25 Borut Razem <borut.razem AT siol.net>
6877 * sim/ucsim/gui.src/serio.src/Makefile.in,
6878 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
6879 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6880 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
6881 install and strip, since the strip at /usr/ccs/bin should be used
6884 2005-08-24 Borut Razem <borut.razem AT siol.net>
6886 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
6888 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
6890 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
6893 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
6895 * as/mcs51/aslink.h: completed lkrloc.c prototypes
6896 * as/mcs51/lkmain.c (link_main): fixed warning
6897 * device/include/stdbool.h: ds390 has no advanced bit support yet
6898 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
6899 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
6900 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
6901 and updated their macros
6902 * src/SDCCval.c (constVal): updated comment for renamed b_long
6904 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
6906 * as/mcs51/asdata.c: changed ctype['['] to BINOP
6907 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
6908 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
6909 (oprio): set priority for '['
6910 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
6912 * as/mcs51/asm.h: added defines R_BIT and S_BIT
6913 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
6914 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
6915 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
6916 added overlayable BIT_BANK area
6917 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
6918 (summary2): explain 'T' in legenda
6919 * as/mcs51/lkrloc.c: replaced old K&R style,
6920 (relr): added R_BIT processing,
6921 (errmsg): added "Bit-addressable relocation error",
6922 (adb_bit): added for converting from byte- to bit-addressable space,
6923 (adb_24_bit): added for converting from byte- to bit-addressable space
6924 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
6925 used in reentrant functions now even as return value
6926 * device/lib/_gptrput.c (_gptrput): removed obsolete code
6927 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
6928 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
6929 * src/SDCCglobl.h: added indicator BitBankUsed
6930 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
6931 the bit registers b0-b7
6932 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
6933 (geniCodeCast): fixed bug 1263853,
6934 (geniCodeLogicAndOr): put result in bool or char,
6935 (geniCodeReceive): added parameter func for accessing the return type,
6936 (geniCodeFunctionBody): pass func to geniCodeReceive
6937 * src/SDCCmain.c: added indicator BitBankUsed
6938 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
6939 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
6940 (checkSClass): don't put automatic bool/bit on stack,
6941 (checkFunction): removed check on function cannot return bit
6942 * src/SDCCsymt.h: added newBoolLink prototype
6943 * src/mcs51/gen.c (rb1regs): added bit registers,
6944 (movc): created for assigning to carry,
6945 (pushReg, popReg): created for pushing registers,
6946 (sameRegs): check both AOP_REG and AOP_CRY types,
6947 (aopOp): handle bit registers,
6948 (aopPut): optimization no self-assign,
6949 (saveRegisters): push reg->base (bits) only once for bit registers,
6951 (unsaveRegisters): pop reg->base only once and use popReg,
6952 (assignResultValue): added parameter func and return in carry for bits,
6953 (genIpush): optimization no reload in A if not changed,
6954 (genSend): bit parameters in reentrant functions are passed in bit
6955 registers by first assigning to bits in B, then save registers and
6957 (genCall): handle returning in Carry properly, save it in F0 if needed,
6958 (genPcall): updated assignResultValue call, this is not safe yet for bit
6959 returning function !!!
6960 (genFunction): don't generate equ's for bit registers and use pushReg,
6961 (genEndFunction): take care of bit returning functions and use popReg,
6962 (genRet): return bit in Carry,
6963 (genIfx): optimize bit registers and other directly addressable bits,
6964 (genReceive): updated assignResultValue call
6965 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
6966 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
6967 registers when using stack-auto
6968 * src/mcs51/ralloc.c (_G): added allBitregs,
6969 (regs8051): added the bit registers,
6970 (createStackSpil): use macro IS_BIT,
6971 (getRegBit): added to allocate a bit register, else spill,
6972 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
6973 (updateRegUsage): factored out to ease stepping while debugging,
6974 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
6975 also allocate bit registers,
6976 (fillGaps): handle bit registers,
6977 (findAllBitregs): added to create bit vector with all bit registers,
6978 (mcs51_allBitregs): returns this bit vector,
6979 (mcs51_assignRegisters): when using stack-auto use bit registers for
6980 passing parameters and creating local variables
6981 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
6983 2005-08-22 Borut Razem <borut.razem AT siol.net>
6985 * device/lib/Makefile.in: replaced find option -or with -o
6986 to make it run on solaris
6988 2005-08-22 Raphael Neider <rneider AT web.de>
6990 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
6991 fixes #1265442 (crash on Solaris)
6993 2005-08-20 Borut Razem <borut.razem AT siol.net>
6995 * configure, configure.in: added tests for libsocket and libnsl libraries,
6996 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
6997 from support/regression/Makefile.in
6998 * support/regression/Makefile.in: added
6999 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7000 * sim/ucsim/libtool: regenerated on sparc-solaris
7001 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7002 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7003 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7004 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7005 sparc-solaris, which doesn't use GNU ld linker
7006 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7007 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7009 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7011 * src/mcs51/peeph.def: updated comments
7013 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7015 * device/lib/_gptrget.c,
7016 * device/lib/_gptrput.c: slightly shorter
7017 * doc/sdccman.lyx: incremented version
7018 * src/mcs51/peeph.def: moved peephole comments to the line of first
7019 change to better keep line correlation, reanimated 186.e
7020 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7022 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7024 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7025 David Saxton with quotes around file name.
7027 2005-08-15 Borut Razem <borut.razem AT siol.net>
7029 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7030 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7031 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7032 make tests run on x86_64 platform
7034 2005-08-13 Raphael Neider <rneider AT web.de>
7036 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7037 as it might be executed DURING a build (parallel make is wonderful)
7039 2005-08-13 Raphael Neider <rneider AT web.de>
7041 * device/lib/Makefile.in (port-specific-objects-pic16):
7042 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7043 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7045 * device/lib/pic16/Makefile.rules: build subdirs before creating
7046 the library, removed builddir rule, create $(builddir) early in
7047 recurse rule, use empty recurse rule for leaf directories
7048 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7049 mkdir errors (race condition), removed duplicate suffix "hex"
7051 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7052 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7053 prevents mkdir -p from aborting on Alpha
7055 2005-08-12 Raphael Neider <rneider AT web.de>
7057 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7058 db-statements in order to allow for arrays of pointers in code
7059 sections to be placed without interspersed 0-padding, fixes
7061 * (emitStatistics): fixed division by zero for pic18f1220
7062 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7063 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7064 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7065 * (pic16_pCodeConstString): keep track of already emitted string
7066 literals to prevent "duplicate definitions of symbol _str_NR"
7067 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7069 * device/lib/Makefile.in: ignore failing PIC16 library builds
7070 * device/lib/pic16/Makefile: do not build if gputils are missing
7071 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7073 2005-08-10 Raphael Neider <rneider AT web.de>
7075 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7078 2005-08-10 Raphael Neider <rneider AT web.de>
7080 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7081 Rokas' patch to add the new fixed point type "__fixed16x16"
7082 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7083 functions for __fixed16x16 arithmetics
7084 * device/lib/pic16: reimplemented the build system to support
7085 a separate build directory, better handling of libio (create
7086 the library in a separate subdir for each architecture) and
7087 easier configuration (centralized in Makefile.common)
7089 2005-08-07 Raphael Neider <rneider AT web.de>
7091 * src/pic16/gen.c (genrshTwo): fixed sign extension
7092 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7093 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7095 * device/include/pic16/pic18f4220.h: NEW, header for
7096 pic18f4220 and pic18f4320
7097 * device/include/pic16/pic18fregs.h: added new devices,
7098 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7099 * device/include/pic16/signal.h: resolved name clashes
7100 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7101 to also allow testing for interrupt enable bits, added
7102 comments on how to use the macros
7103 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7104 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7105 register definitions for the devices
7106 * device/lib/pic16/pics.all: added new devices
7107 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7109 * device/lib/pic16/libc/stdlib/memfree: do not count
7110 the block header as free memory
7111 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7112 simplified and added missing end-of-blocklist-marker
7113 (reported by Peter Onion, fixes #1252814)
7114 * (_mergeHeapBlock): fixed loop condition
7115 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7116 len==0, restructured code
7117 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7118 up a bit, reduced bitfield accesses, prevent endless loops
7119 in case of heap corruption
7120 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7121 "unreferenced arguments/must return a value" warnings
7122 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7123 replaced BAUDREG with SPBRG
7124 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7125 device/lib/pic16/debug/gstack/gstack.c: replaced
7126 _naked, _asm, _endasm with __naked, __asm, __endasm
7128 2005-08-05 Raphael Neider <rneider AT web.de>
7130 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7131 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7133 2005-08-05 Borut Razem <borut.razem AT siol.net>
7135 * device/lib/Makefile.in: added missing ';'
7136 * configure: removed ^M characters
7138 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7140 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7141 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7144 2005-08-04 Borut Razem <borut.razem AT siol.net>
7146 * configure.in: pic16 libraries build 2nd try - enable running
7147 configure in device/lib/pic16
7148 * configure: regenerated from configure.in
7149 * device/lib/Makefile.in: create $(PORT)/bin directory
7151 2005-08-03 Raphael Neider <rneider AT web.de>
7153 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7154 to get/set values via pointers
7155 * (genUnpackBits,genPackBits): changed detection of
7156 ptr->bitfield vs. sym.bitfield, fixed access via generic
7157 pointers, removed dead (wrong) code for multibyte bitfields
7158 * (genNearPointerGet, genGenPointerGet): removed useless code,
7159 fixed bitfield detection, fixes #1250594
7160 * (genNearPointerSet): removed useless code
7161 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7162 and introduced macro pic16_emitpcode that conditionally emits
7163 the origin of the following pCode (useful for debugging SDCC)
7164 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7165 * (createDefmap): fixed handling of LFSR for --optimize-df
7167 2005-08-02 Borut Razem <borut.razem AT siol.net>
7169 * device/lib/Makefile.in: pic16 libraries build enabled since
7170 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7172 2005-08-02 Raphael Neider <rneider AT web.de>
7174 * src/pic16/gen.c (genPackBits): removed deprecated warning
7175 * (genGenPointerSet): fixed bitfield detection
7177 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7179 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7181 2005-07-31 Raphael Neider <rneider AT web.de>
7183 * device/lib/pic16/libdev/pic18f458.c,
7184 device/include/pic16/pic18f458.h: added missing T0CONbits
7186 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7188 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7190 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7192 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7194 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7196 * device/include/mcs51/at89c51ed2.h: added.
7198 2005-07-23 Raphael Neider <rneider AT web.de>
7200 * src/pic/gen.h: added emitpcode macro for debugging
7201 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7202 and replace by macro adding debug information on demand
7203 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7204 * (gencjne): tried to fix; replaced with correct (slower) code
7205 * (gen{Unp,P}ackBits): fixed single bit access
7206 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7207 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7208 previous instruction
7209 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7210 register has to be handled with care (forbidding movement
7211 of assignments/uses, removing assignments completely, ...)
7212 * (pCodeOptime2pCodes): make use of regIsSpecial
7213 * added lots of debugging output (commented out)
7214 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7215 from being reused as result UNLESS it is known to work
7217 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7219 * support/Util/dbuf.h: include <stddef.h> for size_t
7220 * .version: changed to version 2.5.2
7222 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7224 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7226 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7228 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7229 (genModOneByte): removed needless psha/pula
7231 2005-07-22 Raphael Neider <rneider AT web.de>
7233 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7234 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7235 * src/pic/gen.c (resolveIfx): do not "invent" labels
7236 * (genSkipc): changed to positive logic
7237 * (genSkipCond): removed as no longer needed
7238 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7240 * (genLeftShift): check operands are in different registers
7241 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7242 INCF does not update CARRY...
7243 * src/pic/main.c: fixed _linkCmd
7244 * src/pic/pcode.c (unlinkpCode): added inactive code
7245 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7246 alive (do not assign result and operand overlapping registers)
7248 2005-07-22 Raphael Neider <rneider AT web.de>
7250 * src/pic/device.c (dump_sfr): replaced register declaration with
7251 call to emitSymbolToFile() to avoid duplicate symbols
7252 * (assignRelocatableRegisters): do not declare external symbols
7253 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7254 right (take size of type, not etype)
7255 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7256 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7257 * (packRegsForAccUse): disabled assignment of WREG as
7258 the result reg to prevent occurence of just fixed #1235003,
7260 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7261 symbols (avoids duplicate symbols in .asm file)
7262 * (pic14emitRegularMap): use emitSymbolToFile()
7263 * src/pic/gen.c (aopOp): fixed spillLocation handling
7264 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7265 * (genDataPointerSet): removed unneccessary variables/output
7267 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7269 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7270 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7272 2005-07-21 Raphael Neider <rneider AT web.de>
7274 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7275 architecture cannot handle them efficiently, fixes bug #1235003
7276 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7277 check for empty sets before using them (fixes bug #1232190)
7279 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7281 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7282 (lnksect2): generate warnings for memory overlap
7283 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7284 constseg to set the name of these segments so you can instruct the linker
7285 to place them in banks
7286 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7287 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7288 added code_seg and const_seg to options
7289 * src/SDCCglue.c (emitMaps): use options.const_seg,
7290 (createInterruptVect): put interrupt vectors in segment HOME,
7291 (glue): put HOME before static segment and put the main glue in HOME,
7292 (glue): use options.code_seg
7293 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7294 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7295 these segments so you can instruct the linker to place them in banks
7296 (linkEdit): use code_loc for HOME segment which should be the first
7297 segment in code memory now
7298 * src/SDCCmem.c: fixed more stuff like bug 1238386
7299 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7300 (changePointer): don't change function pointers to code pointers for
7302 (compareType): added exceptional check for banked function pointers
7303 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7304 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7305 after static in code memory
7306 * src/mcs51/gen.c: added aopLiteralLong prototype,
7307 (aopForSym): use getSize for functions,
7308 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7309 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7310 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7312 (genPcall): use call for literal function pointers and generate banked
7313 calls over the one trampoline so there's only one place for the user to
7314 modify according to his/hers hardware,
7315 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7316 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7317 * src/mcs51/main.c: added keyword banked,
7318 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7319 * support/Util/SDCCerr.c,
7320 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7321 needed for passing the bank and address to the trampoline
7322 * device/lib/mcs51/crtbank.asm: added for bankswitching
7323 * device/lib/mcs51/Makefile: added crtbank
7325 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7327 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7328 for fields at offset 0 of a struct or union as reported
7329 on 2005-07-07 in the developer mailing list.
7331 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7333 * src/SDCCmem.c: fixed bug 1238386
7335 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7337 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7338 (patch #1144962), added peephole 300, enabled 259.x
7339 * doc/sdccman.lyx: removed screenshot and provided link instead
7341 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7343 * doc/sdccman.lyx: added section about debugging with ddd
7344 * doc/figures/ddd_example.eps: screenshot of debugging session
7346 2005-07-04 Raphael Neider <rneider AT web.de>
7348 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7349 like CODE pointers, fixes #1115683
7350 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7351 call, fixes bugs #1232211, #1228110,
7352 fixed wrong casts to pCodeFlow from pCodeInstructions
7354 2005-07-04 Raphael Neider <rneider AT web.de>
7356 * src/pic/gen.c (popGet): changed assert to allow for
7358 * (popGetAddr): changed signature to provide
7359 an additional index, patched all call sites
7360 * (genCmpEq): handle literal-like operands correctly
7361 * (genAddrOf): added sanity checks on __code/__data pointers
7362 * (genAssign): added handling of symbols from __code section
7363 * (gencjne): do not generate code for comparisons whose result
7364 is neither stored nor used, fixes bug #1171114
7365 * (AccLsh, AccRsh): operate on operand instead of WREG
7366 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7367 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7369 * rewrote complete shift-by-literal logic, commented unused
7371 * (genConstPointerGet): get multiple bytes (if result size > 1),
7372 fixed handling of non-immediate addresses
7373 * (genPointerGet): handle CODE pointers like CONST pointers
7374 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7375 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7376 operand is to be treated as a literal or not
7377 * (mov2w,genPcall,genCmpEq),
7378 src/pic/genarith.c: use aop_isLitLike() to decide between
7379 literal/register contents
7380 * (addSign): added missing offset
7381 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7382 only emit comment in debug-mode,
7383 use {aop,op}_isLitLike throughout the file
7384 * src/pic/glue.c: fix initializers for pointers (work in progress)
7385 * src/pic/pcode.c (get_op): honor index on _const symbols
7386 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7387 * (dumppBlock): added pCode size estimation
7388 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7389 check for IS_SYMOP before OP_SYMBOL'ing
7390 * fixed indentation, compacted switch-statements
7391 * (allocReg): find free register and allocate it instead of
7392 allocating new registers all the time
7393 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7394 registers as its operands (necessary only for multibyte GETs)
7396 2005-07-01 Raphael Neider <rneider AT web.de>
7398 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7399 debugging .asm-output macros FENTRY + FEXIT
7400 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7402 * (emitpComment): NEW, printf to pCode
7403 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7405 * (popGetAddr): NEW, variant of popGet to access an immediates
7406 high(er) bytes instead of the n'th byte of memory they reference,
7407 replaced popGet with popGetAddr where neccessary
7408 * (genDataPointerGet): reactivated and fixed implementation
7409 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7411 * (genDataPointerSet): fixed multibyte assignments
7412 * (genpic14Code): fixed --i-code-in-asm handling
7413 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7414 * (genPlus): fixed index-out-of-bounds error
7415 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7416 * src/pic/ralloc.c: added debugging output macro FENTRY2
7417 * (spillThis): fixed indentation, enbraced for-body for clarity
7418 * (rematStr): commented out as now unused
7419 * (regTypeNum): commented out special spill case (overwrites
7421 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7423 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7425 * doc/sdccman.lyx: documented sfr16/sfr32,
7426 added example for using storage class with function pointers
7427 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7429 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7431 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7432 * device/lib/_itoa.c,
7433 * device/lib/_ltoa.c: optimized codesize
7434 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7435 but don't know how to suppress the double warning.
7436 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7437 * support/Util/SDCCerr.c,
7438 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7440 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7442 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7443 fixed old K&R prototypes
7444 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7445 * device/lib/_gptrget.c,
7446 * device/lib/_gptrgetc.c,
7447 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7448 also new versions for small generic pointers and banked generic pointers
7449 * src/port.h: added const_name
7450 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7451 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7452 * src/SDCCcse.c (findPrevIc): check all associative operators
7453 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7454 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7455 * src/SDCCmem.c: updated comments,
7456 set far-space to 0 for pdata, results in optimized code
7457 * src/SDCCmem.h: added macro CONST_NAME
7458 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7459 moving the info into the highest bits, see also gptrget/gptrput
7460 * src/src.dsp: added sdcc.ico to project files
7461 * src/avr/gen.c (genCast): fixed bug 0x%d
7462 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7463 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7464 relation between ptr_type and DCL_TYPE,
7465 (genCast): fixed bug 0x%d
7466 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7467 (CODE)" for const_name
7468 * src/hc08/gen.c (genCast): fixed bug 0x%d
7469 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7470 (hc08_port): added "CONST (CODE)" for const_name
7471 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7472 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7473 between ptr_type and DCL_TYPE,
7474 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7475 operand* and took AOP() inside function so sfr-ness can be checked,
7476 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7478 (genFunction, genEndFunction): optimized stack setup,
7479 (genMinus): optimized for literals with ending zeroes (in bytes),
7480 (genCast): fixed bug 0x%d
7481 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7482 (mcs51_port): added "CONST (CODE)" for const_name
7483 * src/mcs51/peeph.def: made rule 226 more generic
7484 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7485 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7486 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7487 * src/z80/main.c (z80_port): added NULL for const_name,
7488 (gbz80_port): added NULL for const_name
7489 * support/regression/tests/bug663539.c,
7490 * support/regression/tests/sfr16.c: new tests
7492 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7494 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7496 2005-06-24 Raphael Neider <rneider AT web.de>
7498 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7500 * device/include/pic16/signal.h: added USBIF
7503 2005-06-24 Raphael Neider <rneider AT web.de>
7505 * device/lib/pic16/libdev/pic18f2455.c,
7506 device/include/pic16/pic18f2455.h: NEW
7507 * device/include/pic16/pic18fregs.h,
7508 device/lib/pic16/pics.all,
7509 src/pic16/device.c: added 18f2455
7510 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7511 device/include/pic16/{pic18f[68][567].h,usart.h}:
7512 replaced MULTIPLE_USARTS define with more relaible
7513 compatibility sfrs (for USART access)
7515 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7517 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7518 and the output asm file line is printed on two lines.
7520 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7522 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7523 BGT, BLE, BHI, and BLS instructions
7524 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7526 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7527 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7529 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7531 2005-06-15 Raphael Neider <rneider AT web.de>
7533 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7534 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7535 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7536 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7537 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7539 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7541 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7542 Marcel Telka in bug #1215704
7544 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7546 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7547 located in shared memory bank.
7549 2005-05-31 Raphael Neider <rneider AT web.de>
7551 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7552 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7553 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7555 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7557 * device/lib/_strncpy.c: fixed the fix
7559 2005-05-26 Raphael Neider <rneider AT web.de>
7561 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7562 initializers with \0, bug #1208187
7563 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7564 intializers with \0, bug #1208187
7566 2005-05-26 Raphael Neider <rneider AT web.de>
7568 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7569 initializers with \0, bug #1208187
7570 * src/pic16/main.c (_process_pragma): added sanity checks
7571 for stack position and size, emit warnings when appropriate
7573 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7575 * device/lib/_strncpy.c: fixed not filling with \0
7577 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7579 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7581 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7582 compound_statement),
7584 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7586 2005-05-24 Raphael Neider <rneider AT web.de>
7588 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7590 2005-05-24 Raphael Neider <rneider AT web.de>
7592 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7593 TRISE definitions, closes bug #1162453
7595 2005-05-22 Raphael Neider <rneider AT web.de>
7597 * src/pic16/main.c (_process_pragma): check for missing
7598 arguments to pragmas code and udata
7599 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7600 consistency fixes to match other headers (thanks to Jim Paris)
7601 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7603 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7605 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7607 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7609 * support/regression/tests/bug1198642.c: new test
7610 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7611 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7612 * support/scripts/resource.h,
7613 * support/scripts/resource.rc,
7614 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7615 * support/scripts/sdcc.ico: added 32x32 icon
7617 2005-05-18 Raphael Neider <rneider AT web.de>
7619 * device/lib/pic16/libdev/pic18f*.c,
7620 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7621 keywords to "__sfr" and "__at (X)"
7622 * device/include/pic16/pic18fregs.h: added pic18f4520
7623 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7624 #1203088 (MPLAB compatibility)
7626 2005-05-17 Raphael Neider <rneider AT web.de>
7628 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7629 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7630 * device/lib/pic16/pics.all: added new devices
7631 * src/pic16/device.c: added support for pic18f4520
7633 2005-05-16 Raphael Neider <rneider AT web.de>
7634 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7635 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7636 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7637 convenience function for bit access
7639 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7641 * device/lib/printf_large.c: fixed bug 1193299
7642 * support/regression/tests/bug1057979.c: added test %3.3s
7644 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7646 * device/include/mcs51/8051.h,
7647 * device/include/mcs51/8052.h: made parseable with lint
7648 * device/include/mcs51/lint.h: added include file for (sp)lint
7649 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7650 * doc/cdbfileformat.lyx,
7651 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7653 2005-05-14 Raphael Neider <rneider AT web.de>
7655 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
7656 * device/lib/pic16/libc/stdlib/itoa.c (new)
7657 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
7658 * device/lib/pic16/libio/Makefile: exclude subdir according to
7659 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
7660 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
7661 * src/pic16/gen.c (genFunction): prevent annoying warning
7662 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
7664 * support/cpp2/cppmain.c (cpp_output_string): new
7665 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
7668 2005-05-13 Borut Razem <borut.razem AT siol.net>
7670 * src/SDCCmain.c (linkEdit): fixed bug 1195202
7672 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7674 * .version: changed to version 2.5.1; back to bleeding edge development
7676 2005-05-11 Borut Razem <borut.razem AT siol.net>
7678 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
7679 generate PDF version 1.3 documents
7681 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7683 * .version: changed to version 2.5.0
7685 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7687 * doc/sdccman.lyx: updated weblinks, index and smaller updates
7689 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7691 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
7692 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
7693 well as many smaller updates.
7694 * .version: changed to version 2.5.0-pre1
7696 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7698 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
7700 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
7702 * support/regression/tests/bug1185672.c: added
7703 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
7705 * src/mcs51/gen.c (genCall): added comments, made it look safer
7706 * src/mcs51/gen.c (genEndFunction): simplified
7708 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
7710 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
7712 2005-04-14 Borut Razem <borut.razem AT siol.net>
7714 * fixed bug 1045046 - SIGSEGV with really simple code?:
7715 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
7716 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
7718 2005-04-14 Borut Razem <borut.razem AT siol.net>
7720 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
7721 src/pic16/device.h: temporarily disabled experimental #inline pragma
7724 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
7726 * device/include/z80/stdio.h,
7727 * device/include/z80/string.h: removed these highly incomplete files so
7728 SDCC can use the default ones in device/include/
7730 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7732 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
7734 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
7737 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7739 * device/include/malloc.h: removed redundant __reentrant prototypes
7740 * device/lib/_mullong.c: added working xstack variant in asm (C version
7741 doesn't pass regression tests)
7742 * device/lib/bpx.c: used __data and made bpx char for mcs51
7743 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
7744 (createFunction): fixed bug with xstackPtr
7745 * src/SDCCcse.c: corrected comments
7746 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
7747 (killDeadCode, eBBlockFromiCode): removed unused code
7748 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
7750 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
7751 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
7752 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
7753 (genModOneByte): fixed warning in MSVC
7754 * src/mcs51/main.c (): added comments
7755 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
7757 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7759 * src/SDCCmain.c (linkEdit): oops, changed one line too many
7761 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
7763 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
7765 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
7767 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
7768 characters arrays of larger size than the declared one.
7770 2005-04-10 Borut Razem <borut.razem AT siol.net>
7772 * src/pic/gen.c (genInline),
7773 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
7774 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
7775 (findNextInstruction), (findPrevInstruction),
7776 (findInstructionUsingLabel),
7777 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
7778 * src/pic/pcode.c (findLabel): added missing '\n'
7779 * src/src.dsp: added SDCCdwarf2.c to the project
7781 2005-04-09 Borut Razem <borut.razem AT siol.net>
7783 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
7785 2005-04-08 Raphael Neider <rneider AT web.de>
7787 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
7788 into the chain after a given one) and mergeDefmapSymbols (combine
7789 defmap entries for each symbol per pcode)
7790 * (createDefmap): have defmap entries merged in the end
7791 * (defmapReplaceSymRef): split defmap entries covering two accesses to
7792 a symbol before replacing one access type's symbol, merge symbols in
7793 the end (replacement symbol might already have an entry)
7794 * (assignValnums): keep reference to written WREG intact
7796 2005-04-08 Raphael Neider <rneider AT web.de>
7798 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
7801 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
7803 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
7806 2005-04-07 Raphael Neider <rneider AT web.de>
7808 * device/include/pic16/usart.h: added compatibility defines for
7809 devices with more than one USART
7810 * device/include/pic16/pic18f[68][567]20.h: activated above defines
7812 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7814 * device/lib/Makefile.in: updated for port specific include
7816 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7818 * support/regression/ports/mcs51/spec.mk: added mcs51 include
7820 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7822 * device/include/8051.h,
7823 * device/include/8052.h,
7824 * device/include/at89S8252.h,
7825 * device/include/at89c55.h,
7826 * device/include/at89x051.h,
7827 * device/include/at89x51.h,
7828 * device/include/at89x52.h,
7829 * device/include/mcs51reg.h,
7830 * device/include/reg51.h,
7831 * device/include/reg764.h,
7832 * device/include/regc515c.h,
7833 * device/include/sab80515.h: (re)moved these 12 files
7834 * device/include/mcs51/8051.h,
7835 * device/include/mcs51/8052.h,
7836 * device/include/mcs51/at89S8252.h,
7837 * device/include/mcs51/at89c55.h,
7838 * device/include/mcs51/at89x051.h,
7839 * device/include/mcs51/at89x51.h,
7840 * device/include/mcs51/at89x52.h,
7841 * device/include/mcs51/mcs51reg.h,
7842 * device/include/mcs51/reg51.h,
7843 * device/include/mcs51/reg764.h,
7844 * device/include/mcs51/regc515c.h,
7845 * device/include/mcs51/sab80515.h: and added them here
7847 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
7849 * device/include/stdarg.h: changed SDCC specific keywords to double
7851 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
7853 * device/include/hc08/mc68hc908gp32.h,
7854 * device/include/hc08/mc68hc908jb8.h,
7855 * device/include/hc08/mc68hc908jkjl.h,
7856 * device/include/hc08/mc68hc908qy.h: fixed comments
7857 * device/include/mcs51/README: updated
7858 * device/include/mcs51/c8051f120.h: added PINRSF
7859 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
7860 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
7861 amidst code. Also inline is not supported.
7863 2005-04-06 Raphael Neider <rneider AT web.de>
7865 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
7866 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
7867 callers stack/frame pointers
7869 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7871 * device/include/pic16/usart.h: added, missing in previous commit,
7872 * device/include/pic16/adc.h: fixed typo,
7873 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
7875 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
7877 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
7878 uninitialized because a bug appears with gplink
7879 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
7880 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
7881 complains for unrecognised option
7883 2005-04-05 Raphael Neider <rneider AT web.de>
7885 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
7886 structs as well (using memcpy)
7887 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
7888 on ISRs (GOTO has no label)
7889 * src/pic16/device.h: added OF_OPTIMIZE_DF
7890 * src/pic16/main.c: added compiler switch --optimize-df to enable the
7891 new data flow analysis/optimization
7892 * src/pic16/pcode.c: added (prototypes for and implementation of)
7893 dataflow analysis functions, fixed pCodeInstructions' inCond and
7894 outCond values, made RCALL a branch instruction
7895 * (pic16_unlinkpCode): keep C line if possible
7896 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
7897 C line moved if possible
7898 * (pic16_getRegFrompCodeOp): NEW, improved version of...
7899 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
7900 to use new pic16_getRegFrompCodeOp (works for more SFRs)
7901 * (pic16_BuildFlow): fixed skip instructions with label (did not start
7903 * (pic16_getJumptabpCode): NEW, needed in...
7904 * (LinkFlow): fixed handling of jumptables, calls and conditional
7906 * (pic16_InsertCommentAfter): NEW
7907 * (pic16_pCodeReplace): made verbose and flow preserving
7908 * (AnalyzeFlow): added call to data flow analysis
7909 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
7910 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
7911 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
7913 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7915 * src/SDCCast.c (decorateType): fixed bug #1105626
7917 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
7919 * device/include/asm/pic16/features.h,
7920 * pic18f*.h headers,
7921 * device/include/pic16/adc.h,
7922 * device/include/pic16/delay.h,
7923 * device/include/pic16/i2c.h,
7924 * device/include/pic16/malloc.h,
7925 * device/include/pic16/stdio.h,
7926 * device/include/pic16/stdlib.h,
7927 * device/include/pic16/string.h,
7928 * device/lib/pic16/libc/stdio/printf_tiny.c,
7929 * device/lib/pic16/libc/stdio/printf_small.c,
7930 * device/lib/pic16/libc/stdio/strmgpsim.c,
7931 * device/lib/pic16/libc/stdio/strmmssp.c,
7932 * device/lib/pic16/libc/stdio/strmusart.c,
7933 * device/lib/pic16/libc/stdio/vfprintf.c,
7934 * device/lib/pic16/libc/stdlib/ltoa.c,
7935 * device/lib/pic16/libc/stdlib/putchar.c,
7936 * device/lib/pic16/libc/stdlib/x_ftoa.c,
7937 * device/lib/pic16/libc/stdlib/memchrpgm.c,
7938 * device/lib/pic16/libc/stdlib/memchrram.c,
7939 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
7940 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
7941 * device/lib/pic16/libio/adc/adcbusy.c,
7942 * device/lib/pic16/libio/adc/adcread.c,
7943 * device/lib/pic16/libio/adc/adcsetch.c,
7944 * device/lib/pic16/libio/usart/ubaud.c,
7945 * device/lib/pic16/libio/usart/ubusy.c,
7946 * device/lib/pic16/libio/usart/udrdy.c,
7947 * device/lib/pic16/libio/usart/uopen.c,
7948 * device/lib/pic16/libio/usart/uputc.c,
7949 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
7950 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
7951 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
7952 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
7953 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
7954 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
7955 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
7956 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
7957 specific keywords to double underlined form,
7958 * device/lib/pic16/libc/Makefile.rules,
7959 * device/lib/pic16/libsdcc/Makefile.rules,
7960 * device/lib/pic16/libm/Makefile,
7961 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
7962 to compile with C standard set in Makefile.common
7963 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
7964 rand.c and crc.c in compilation process,
7965 * device/lib/pic16/libsdcc/int/divuint.c,
7966 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
7967 `c' from signed to unsigned,
7968 * device/lib/pic16/startup/crt0.c,
7969 * device/lib/pic16/startup/crt0i.c,
7970 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
7971 keywords to double underlined form, bug fixes in _do_cinit function
7972 which prevented the correct initialization of the .idata segment,
7973 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
7974 core to enter a infinite loop
7975 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
7977 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7979 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
7981 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7983 * device/include/Makefile.in: add support for hc08 subdirectory
7984 * device/include/hc08/: new subdirectory
7985 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
7986 Lucas Loizaga, thanks!
7987 * device/include/hc08/mc68hc908qy.h,
7988 * device/include/hc08/mc68hc908gp32.h,
7989 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
7990 their own directory. Changed internal macro names to use the compiler
7991 reserved namespace. Changed SDCC specific keywords to double
7993 * device/include/math.h,
7994 * device/include/malloc.h,
7995 * device/include/stdarg.h,
7996 * device/include/stdbool.h
7997 * device/include/string.h,
7998 * device/include/tinibios.h,
7999 * device/include/ds400rom.h,
8000 * device/include/8051.h,
8001 * device/include/8052.h,
8002 * device/include/80c51xa.h,
8003 * device/include/at89c55.h,
8004 * device/include/at89S8252.h,
8005 * device/include/at89x51.h,
8006 * device/include/at89x52.h,
8007 * device/include/ds80c390.h,
8008 * device/include/reg764.h,
8009 * device/include/regc515c.h,
8010 * device/include/sab80515.h,
8011 * device/include/mcs51/c8051f000.h,
8012 * device/include/mcs51/c8051f018.h,
8013 * device/include/mcs51/c8051f020.h,
8014 * device/include/mcs51/c8051f040.h,
8015 * device/include/mcs51/c8051f060.h,
8016 * device/include/mcs51/c8051f120.h,
8017 * device/include/mcs51/c8051f300.h,
8018 * device/include/mcs51/c8051f310.h,
8019 * device/include/mcs51/c8051f320.h,
8020 * device/include/mcs51/c8051f330.h,
8021 * device/include/mcs51/c8051f350.h,
8022 * device/include/z180.h: Changed SDCC specific keywords to double
8025 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8027 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8029 * (pic16_assignConfigWordValue): disable testing of configuration
8030 register value with config mask,
8031 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8032 function with port->fun_prefix,
8033 * (genFunction): when generating a naked interrupt function never
8034 create an absolute segment placed in interrupt vector address, place
8035 the actual interrupt function at IVA instead, when an interrupt
8036 function is generated with unspecified interrupt then do not create
8037 the absolute section,
8038 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8039 code for generating a call to generic pointer get/put function with
8040 a call to function pic16_callGenericPointer(),
8041 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8042 the call to the generic pointer get/put functions with prefixing the
8043 function name with port->fun_prefix,
8044 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8045 * src/pic16/main.c (_process_pragma): prefix function with
8047 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8048 calling assembler, old 18Fxxxx macro is deprecated,
8049 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8050 PC_ASMDIR in while condition,
8051 * (findInstruction): add PC_ASMDIR in while condition,
8052 * (buildCallTree): prefix main with port->fun_prefix,
8053 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8054 identifier for variable with banked access in instructions BTFSS,
8055 BTFSC, BCF, BSF, BTG
8056 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8057 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8058 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8059 perform optimization when enviroment variable NO_REG_OPT is set,
8060 * (insideLRBlock): NEW, return 1 if register is inside an
8061 INF_LOCALREGS block,
8062 * (RemoveRegFromLRBlock): remove a register that is completely
8063 eliminated by register optimization, but it is still left in local
8064 register store/restore in/from stack block,
8065 * (Remove2pcodes): after removing register, check to see if it
8066 should be removed from local register store/restore in/from stack
8068 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8069 DUMMY_READ_VOLATILE,
8071 * device/include/pic16/adc.h: minor prototype modifications and
8073 * device/include/pic16/malloc.h: added GPL notice various
8075 * device/include/pic16/stdint.h: NEW, standard header for ints
8076 * device/include/pic16/delay.h: NEW, header for delay functions,
8077 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8079 * device/include/pic16/signal.h: NEW, header providing helper macros
8080 for implementing signal handlers,
8081 * device/include/pic16/stdio.h: added prototypes for functions,
8082 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8083 prototypes for stdin and stdout, added macro PUTCHAR to
8084 automatically implement putchar function prototype,
8085 * device/include/pic16/usart.h: modified and updated USART library,
8086 * device/lib/pic16/libio/adc/,
8087 * device/lib/pic16/libio/i2c: some modifications to improve library
8089 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8090 family of functions,
8091 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8092 family of functions and other sources,
8093 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8094 of the PIC18Fxx[28] devices,
8095 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8096 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8097 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8098 _do_cinit function, because the previous failed when local variables
8099 where not placed in the same memory bank,
8100 * device/lib/pic16/libsdcc/char/: various modifications to improve
8101 library performance,
8102 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8103 information on the new functions of the c library and more...
8105 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8107 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8109 2005-03-26 Raphael Neider <rneider AT web.de>
8111 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8112 if condition == CARRY)
8113 * (genCmp): adapted to new genSkipc semantics
8114 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8115 on rIfx (genCmp was broken)
8117 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8119 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8120 * src/z80/main.c (_keywords[]),
8121 * src/SDCCglobal.h (struct options),
8123 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8124 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8125 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8126 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8127 always available in leading double underscore form. The C99 support is
8128 mostly missing, but it's a start.
8129 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8130 reserved identifier "__data".
8132 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8134 * src/mcs51/peeph.def: fixed bug 1170013
8136 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8138 * device/include/mcs51reg.h: fixed bug 842007
8140 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8142 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8145 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8147 * src/port.h (struct PORT),
8148 * src/avr/ralloc.c (avr_assignRegisters),
8150 * src/ds390/ralloc.c (ds390_assignRegisters),
8152 * src/hc08/ralloc.c (hc08_assignRegisters),
8154 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8156 * src/pic/ralloc.c (pic14_assignRegisters),
8158 * src/pic16/ralloc.c (pic16_assignRegisters),
8160 * src/xa51/ralloc.c (xa51_assignRegisters),
8162 * src/z80/ralloc.c (z80_assignRegisters),
8164 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8165 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8167 * src/SDCCdflow.c (computeDataFlow),
8169 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8171 * src/SDCCcflow.c (*),
8173 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8174 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8175 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8176 immedDom() returning wrong block; probably fixes bug #1160833)
8178 2005-03-20 Borut Razem <borut.razem AT siol.net>
8180 * support/scripts/inc2h.pl: WIN32 port
8182 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8184 * device/lib/makefile.in: added abs.c and labs.c
8186 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8188 * device/include/stdint.h: added
8189 * device/lib/abs.c: added
8190 * device/lib/labs.c: added
8191 * device/include/stdlib.h: added abs() and labs() prototypes
8192 * device/lib/libsdcc.lib: added abs and labs
8193 * device/include/float.h,
8194 * device/lib/_fsmul.c,
8195 * device/lib/printf_fast.c,
8196 * device/lib/printf_tiny.c: updated comments
8198 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8200 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8203 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8205 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8206 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8208 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8210 * device/lib/printf_large.c: removed inline assembly for portability and
8211 readability. Use printf_fast if speed or size are more important.
8212 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8213 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8215 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8217 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8218 prevent compiler warning
8220 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8222 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8223 moved to level 0 and declared as static. Also they are explicit
8224 placed in access bank. This was necessery because some times they
8225 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8226 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8227 optimizations. Currently only compare to unsigned char is implemented,
8228 * src/pic16/gen.c: added fReturnIdx array,
8229 * (struct resolvedIfx) is moved to gen.h and made public,
8230 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8231 * (aopForSym): added an optimization to directly store in stack of
8232 the operand of a SEND iCode,
8233 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8234 but as registers instead (AOP_REG) using the fReturnIdx array,
8235 * (pic16_freeAsmop): remove the freed register from the
8236 _G.sregsAlloc field,
8237 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8238 a compare of 'WREG',
8239 * (pic16_popGetTempRegCond): changed function prototype, now
8240 function takes also a bitVector argument v which holds the current
8241 set of registers that are allocated for stack access by aopForSym,
8242 registers allocated in aopForSym for accessing stack symbols are not
8243 any more part of the functions usedRegs field,
8244 * (genCall): some times aopOp is called for a stack variable to be
8245 send, aopForSym might perform the push, if this is true make sure
8246 that genCall doesn't push the variable twice by testing _G.resDirect,
8247 * (genFunction): changed testing for unspecified interrupt number
8248 from 256 to INTNO_UNSPEC,
8249 * modified selection scheme of frame pointer generation. Previously
8250 if function did use local registers a frame pointer was generated,
8251 now a frame pointer is generated only if function has arguments
8252 (that need PLUSW2 register access), or has stack arguments, or the
8253 compiler is not instructed to omit the frame pointer,
8254 * (genEndFunction): before restoring local registers that were saved
8255 in the function preamble, also restore the registers that *might*
8256 have been allocated for stack access,
8257 * (genRet): removed some old comments,
8258 * (genCmp, the active (RN's) version): added a call to the
8259 pic16_genCmp_special function to perform the compare with a more
8260 robust and optimized way,
8261 * (genInline): a feature has been added in inline code generation,
8262 which allows a wildcard variable substitution when writing inline
8263 assembly. Code is incomplete and experimental therefore undocumented,
8264 * (genCast): changed order of aopOp for result and right to allow
8265 aopForSym to directly load the result if possible,
8266 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8267 perform an optimized compare on some selected special occasions,
8268 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8269 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8270 generate an IVT any more,
8271 * src/pic16/main.c (pic16_optionsTable): added command line option
8273 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8274 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8276 * src/pic16/NOTES: Raphael Neider added in list of active developers
8277 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8278 jumptable_end to prevent bug #,
8279 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8280 inCond and outCond fields,
8281 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8282 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8283 turn off register spilling,
8284 * (packRegsForOneUse): synced with other ports' versions although it
8285 is not used currently,
8286 * (pic16_packRegisters): added an optimization while reading
8287 structure bitfields, some registers may be saved (malloc code is
8288 decreased by 80 bytes)
8290 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8292 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8293 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8294 this can be optimized more?
8296 2005-03-10 Raphael Neider <rneider AT web.de>
8298 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8299 genNearPointerGet): (hopefully) fixed access to bitfields via
8300 pointers (p->bitN = x; and x = p->bitN; failed)
8302 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8304 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8306 2005-03-09 Raphael Neider <rneider AT web.de>
8308 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8310 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8312 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8313 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8314 (regTypeNum): set REG_BIT type if necessary
8315 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8316 * support/regression/tests/critical.c: check bug 1144613
8318 2005-03-02 Raphael Neider <rneider AT web.de>
8320 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8322 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8324 * src/avr/ralloc.c (serialRegAssign),
8325 * src/ds390/ralloc.c (serialRegAssign),
8326 * src/hc08/ralloc.c (serialRegAssign),
8327 * src/mcs51/ralloc.c (serialRegAssign),
8328 * src/pic/ralloc.c (serialRegAssign),
8329 * src/pic16/ralloc.c (serialRegAssign),
8330 * src/xa51/ralloc.c (serialRegAssign),
8331 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8333 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8335 * src/SDCCast.c (decorateType): fixed bug 1124787
8337 2005-02-20 Hubert Sack <sack AT digiplan.de>
8338 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8340 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8343 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8345 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8346 to keep the correct label reference count when adding/removing references
8347 to labels. A peephole file using this is appended to patch #1144962.
8349 2005-02-14 Raphael Neider <rneider AT web.de>
8351 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8352 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8353 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8354 retrievals of result operand's value on assignment
8356 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8358 * device/include/pic16/string.h: modified prototype for memccpy()
8359 to memccpy(void *, void *, char, size_t)
8360 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8361 check whether to omit frame pointer or not,
8362 * (genInline): convert all occurences of "\n" to LF in inline
8363 assembler blocks, this helps formatting the inline text,
8364 * (pic16_loadFSR0): modified prototype,
8365 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8366 removed some 8051 legacy code,
8367 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8368 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8369 before allocating temporary registers in functions,
8371 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8373 * support/regression/tests/bitvars.c: corrected the "fix"
8375 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8377 * support/regression/tests/bitvars.c,
8378 * support/regression/tests/bitwise.c,
8379 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8381 2005-02-10 Raphael Neider <rneider AT web.de>
8383 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8384 different size for Alpha
8385 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8387 2005-02-09 Raphael Neider <rneider AT web.de>
8389 * src/SDCC.lex(doPragma) : save and restore warning options as well
8390 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8391 * have #pragma less_pedantic set the errorlevel to WARNING
8393 * (cloneOptimize) : fixed wrong malloc's size
8394 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8395 facilitate correct handling of #pragma (save|restore)
8397 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8399 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8401 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8403 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8405 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8407 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8409 2005-02-02 Raphael Neider <rneider AT web.de>
8411 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8412 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8413 * (pic16_storeForReturn): fixed to allow returning function pointers
8414 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8415 * device/include/pic16/{stddef.h,stdbool.h}: added
8417 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8419 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8421 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8423 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8424 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8425 appeared to be required
8427 2005-01-31 Borut Razem <borut.razem AT siol.net>
8429 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8430 include/mcs51 and include/z80 directories to the package
8432 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8434 * src/hc08/gen.c (genFunction): fixed bug #1112752
8436 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8438 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8440 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8442 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8444 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8446 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8448 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8450 * device/include/c8051fxxx.h: removed these 6 files
8451 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8453 2005-01-26 Raphael Neider <rneider AT web.de>
8455 * src/pic16/gen.c (genAssign): fixed assignment from longs
8456 in codespace (were cut to three bytes)
8457 * (genDummyRead): implemented (except for CODESPACE...),
8459 * src/pic16/glue.c (emitStatistics): beautified
8460 * device/lib/pic16/libm/Makefile: added include path
8462 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8464 * src/z80/gen.c (aopPut): fixed bug #1103902
8466 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8468 * device/lib/expf.c: fixed bug #1095792
8470 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8472 * device/lib/pic16/libm: added Math library sources
8474 2005-01-24 Raphael Neider <rneider AT web.de>
8476 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8477 to enable upcast to pCodeOpReg2 (there is no type tag to
8478 differenciate the two and pic16_popGet2p cast into PCOR2)
8479 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8480 (sizeof(sectNames) changed to sizeof(sectName))
8481 Both patches fix segfaults under MinGW.
8483 2005-01-23 Raphael Neider <rneider AT web.de>
8485 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8486 Safe_[mc]?alloc()'ed variables
8487 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8488 of (byte sized) temporaries (assign them to WREG for now)
8489 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8490 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8491 this might fix SIGSEGVs on MinGW...
8492 * src/SDCCopt.c (killDeadCode): restored original behaviour
8493 (volatile operands might get thrown away though)
8495 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8497 * src/pic16/gen.c: fixed bug #1106975,
8498 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8499 pointer update, INTCON is saved, global interrupts are disabled and
8500 restored after updateing TOS.
8501 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8502 * added function attribute 'shadowregs' to take advantage of shadow
8504 * added function attribute 'wparam' as an alternative to the wparam
8506 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8507 user declares a non-ISR function as 'shadowregs',
8508 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8510 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8512 * .version: bumped version number to 2.4.8
8513 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8515 * device/lib/pic16/libio/i2c/: I2C module support library,
8516 * device/include/pic16/i2c.h: I2C support library header,
8517 * device/lib/pic16/libc/stdio/: standard IO support sources,
8518 * (printf_small.c): printf_small() source, supports float print,
8519 * (printf_tiny.c): printf_tiny() source, does not support floats,
8520 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8521 enable global optimizations for entire library source, other
8522 Makefiles in the source tree are also modified to reflect this,
8523 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8525 * doc/sdccman.lyx: updated to reflect new changes,
8526 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8527 sym->onStack if-case,
8528 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8529 sbit, idata, _idata, xdata, _xdata,
8530 * added pragma library, to link an external library, (see doc),
8531 * removed command line options, --pomit-config-words, --pomit-ivt,
8532 --pleave-reset-vector,
8533 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8534 when calling assembler to reflect memory model used, also define
8535 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8536 reflect stack model used,
8537 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8538 on stack return NULL,
8540 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8542 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8543 of the operands is volatile. Fixes #1020220
8545 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8547 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8548 * (OptimizeRegUsage): make sure that there is really no other flow where
8549 the first pCode is used
8551 2005-01-22 Raphael Neider <rneider AT web.de>
8553 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8554 to fix #1106967 (pCode->seq are not set up correctly)
8556 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8558 * src/SDCCglue.c (glue): make sure code area is declared before the
8559 static initialization area.
8561 2005-01-21 Raphael Neider <rneider AT web.de>
8563 * device/lib/Makefile.in: fixed test for pic16 install dir
8564 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8566 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8567 added --optimize-goto compiler switch and pragma wparam documentation
8568 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8569 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8570 and PRODH closing bug #1071770 (peephole optimizer)
8572 2005-01-19 Raphael Neider <rneider AT web.de>
8574 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8575 cmdLine buffers (used when calling sdcpp...) are large enough
8576 (MAX_PATH=256 truncates arguments leading to system halts when
8578 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8579 * (genUminus): rewritten to for efficiency
8580 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8581 used uninitialized in some cases)
8582 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8583 copy the third byte from the int -- now assumes 0x80 (data memory)
8584 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8585 operands (genAddLit expects the iCode's operands to swapped as
8586 well), fixed leftover bytes (crashed for short left operands)
8587 * (pic16_genMinusDec): performance improvements, removed false
8589 * (pic16_genMinus): fixed to cope with differently sized operands
8590 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8592 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8593 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8594 new banksel optimization
8595 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8596 analysis for temporary registers (segfaults...)
8597 * src/pic16/peeph.def: added rule
8599 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8601 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8602 which converts a float number to its ASCII representation
8603 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8604 functions to convert the fractional and integer part of a float to ASCII,
8605 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8606 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8608 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8610 * device/include/pic16/adc.h: added GPL info,
8611 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8612 a pCodeOp as tested operand,
8613 * (genNearPointerGet): optimized bit testing, does not use
8614 intermediate register for bit value, test directly instead with
8615 BTFSS, BTFSC, works only for single bits,
8616 * (genpic16Code): dump the name of the iCode in the asm,
8617 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8618 renamed to pic16_decodeOp,
8619 * (serialRegAssign): do not allocate a temporary register for iCode
8620 sequences that test a single bit for 1/0
8622 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8624 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8625 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8626 access stack and frame pointers. They are initially assigned to
8627 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8628 accessing SFRs. Updated all occurences of modification of stack or
8629 frame pointer in gen.c and pcode.c,
8630 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8631 assigning of a literal value to pointers,
8632 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8633 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8636 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8638 * doc/sdccman.lyx: update documentation about stack pragma, added
8639 some info for stack memory models
8641 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8643 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8645 2005-01-08 Raphael Neider <rneider AT web.de>
8647 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8648 udata sections to fix bug #1097823
8650 2005-01-05 Raphael Neider <rneider AT web.de>
8652 * src/pic16/gen.c (genGenericShift): added handling of differently
8653 sized left operand and result
8655 2005-01-04 Raphael Neider <rneider AT web.de>
8657 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
8658 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
8659 to hold the condition bit)
8660 * added new version of genCmp (old code available via #define)
8661 * added new version of genShiftLeft/genShiftRight in a generic
8662 way, now supports shifting by negative values
8663 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
8664 shiftCount (expected by genGenericShift)
8665 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
8666 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
8668 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
8669 is an invalid literal too...)
8671 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
8673 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
8674 from Raphael Neider,
8675 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
8676 for 8-bit literals. This fixes some literal operands which are sign
8677 extended to 16-bits ints when instruction needs only 8-bits.
8679 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
8681 * device/lib/logf.c: added mcs51 assembly version
8682 * device/lib/expf.c: added mcs51 assembly version
8683 * device/lib/_logexpf.c: new shared asm code for expf and logf
8684 * device/include/math.h: add defines for assembly math library
8685 * device/lib/Makefile.in: build new _logexpf.c
8686 * device/lib/libfloat.lib: use new _logexpf.c
8688 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8691 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
8692 device types which have less than 0x7f registers.
8694 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8696 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
8698 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8700 * device/lib/printf_fast.c: only build on supported arch.
8701 * device/lib/printf_tiny.c: only build on supported arch.
8702 * device/lib/printf_fast_f.c: only build if asm float lib
8703 * device/lib/_fsget1arg.c: only build if asm float lib
8704 * device/lib/_fsget2args.c: only build if asm float lib
8705 * device/lib/_fsnormalize.c: only build if asm float lib
8706 * device/lib/_fsreturnval.c: only build if asm float lib
8707 * device/lib/_fsrshift.c: only build if asm float lib
8708 * device/lib/_fsswapargs.c: only build if asm float lib
8709 * device/include/stdio.h: don't provide print_fast,
8710 print_fast_f, print_tiny prototypes if --xstack used
8712 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
8714 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
8715 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
8718 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8720 * device/lib/printf_fast_f.c: same as printf_fast, but
8721 with floating point enabled
8722 * device/lib/printf_fast.c: minor tweaks
8723 * device/include/stdio.h: add printf_fast_f
8725 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8727 * src/SDCCmain.c: make --float-reent default for mcs51
8728 * device/lib/_fsadd.c: added mcs51 assembly version
8729 * device/lib/_fssub.c: added mcs51 assembly version
8730 * device/lib/_fsmul.c: added mcs51 assembly version
8731 * device/lib/_fsdiv.c: added mcs51 assembly version
8732 * device/lib/_fseq.c: added mcs51 assembly version
8733 * device/lib/_fsneq.c: added mcs51 assembly version
8734 * device/lib/_fsgt.c: added mcs51 assembly version
8735 * device/lib/_fslt.c: added mcs51 assembly version
8736 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
8737 * device/lib/Makefile.in: add _fscmp to build
8738 * device/lib/libfloat.lib: add _fscmp to build
8740 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8742 * device/lib/_fs2slong.c: added mcs51 assembly version
8743 * device/lib/_fs2sint.c: added mcs51 assembly version
8744 * device/lib/_fs2schar.c: added mcs51 assembly version
8745 * device/lib/_fs2ulong.c: added mcs51 assembly version
8746 * device/lib/_fs2uint.c: added mcs51 assembly version
8747 * device/lib/_fs2uchar.c: added mcs51 assembly version
8748 * device/lib/_slong2fs.c: added mcs51 assembly version
8749 * device/lib/_sint2fs.c: added mcs51 assembly version
8750 * device/lib/_schar2fs.c: added mcs51 assembly version
8751 * device/lib/_ulong2fs.c: added mcs51 assembly version
8752 * device/lib/_uint2fs.c: added mcs51 assembly version
8753 * device/lib/_uchar2fs.c: added mcs51 assembly version
8754 * device/include/float.h: added #define to select asm vs c
8756 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
8758 * device/lib/printf_fast.c: improvements to float output
8759 * device/include/float.h: add defines for assembly float library
8760 * device/lib/_fsget1arg.c: receive 1 float arg
8761 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
8762 * device/lib/_fsnormalize.c: normalize a float
8763 * device/lib/_fsreturnval.c: return float, various helper routines
8764 * device/lib/_fsrshift.c: right shift a float's mantissa
8765 * device/lib/_fsswapargs.c: swap 2 floats
8766 * device/lib/Makefile.in: build these 6 new files for mcs51
8767 * device/lib/libfloat.lib: add these 6 files to the library
8769 2004-12-26 Borut Razem <borut.razem AT siol.net>
8771 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
8774 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
8776 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
8777 and fully reentrant and register bank neutral.
8778 * device/lib/printf_fast.c: added float (not enabled by default),
8779 added compact/slower integer (also not enabled by default),
8780 improved size/speed of fast integer code, other minor changes
8781 * device/include/stdio.h, device/lib/Makefile.in,
8782 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
8784 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
8786 * src/pic16/pcode.c: declaring variables other than at the start of a
8787 block is not supported in C by VC6.
8789 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
8791 * applied a previous patch from Raphael Neider that wasn't included
8792 in the previous commits, which fixes infinite loops within jumptable
8794 * made some fixes that previous patches introduced
8796 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
8798 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
8799 that fixes an issue with AOP_PCODE asmop's offset,
8800 * (pic16_popCopyReg): update instance field too,
8801 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
8802 function of pic port,
8803 * (genCmp, genAnd, genAssign),
8804 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
8806 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
8808 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
8809 variables initial values to idata section,
8810 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
8811 variables in some functions. This utilizes parmBytes field of iCode
8812 structure to hold the offset of the variable in stack. (might be
8813 able to use the stack field too?)
8814 * applied patch from Raphael Neider # ### , # ###
8815 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
8816 variable initial values in idata section,
8817 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
8818 for static variables with initial value
8819 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
8820 applied fix in while loop from Raphael Neider.
8822 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
8824 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
8825 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
8826 * src/ds390/ralloc.c (serialRegAssign): spill bits
8827 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
8828 * support/Util/SDCCerr.c,
8829 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
8830 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
8831 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
8833 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
8835 * device/include/sdcc-lib.h: inserted LGPL, added includes
8836 asm/ds390/features.h and asm/mcs51/features.h
8837 * device/include/asm/default/features.h,
8838 * device/include/asm/gbz80/features.h,
8839 * device/include/asm/z80/features.h: added empty _AUTOMEM
8841 * device/include/asm/ds390/features.h,
8842 * device/include/asm/mcs51/features.h: added files with defines for
8843 _AUTOMEM and _STATMEM indicating automatic and static storage class
8844 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
8845 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
8846 * src/SDCCicode.c (geniCodeCast),
8847 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
8848 * src/SDCCloop.c (loopInduction): removed unused variable lr
8849 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
8850 to convertToFcall to include char modulo (RFE 1065037), added check
8851 if left operand is unsigned and use abs of literal value
8852 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
8853 as it doesn't work after conversion from peephole.def to peephole.rul
8854 * src/mcs51/gen.c (toBoolean): added check for size,
8855 (genModOneByte): optimized code for signed char modulo a literal
8856 power of 2 (thanks to Hubert Sack),
8857 (genRRC): removed unnecessary "clr c",
8858 (genRLC): replaced "add a,acc" with cheaper "rlc a"
8859 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
8861 swapped rules 256.c and 256.d,
8862 extended 256.d by using new multiple checks (thanks Erik),
8863 added rules 256.e and 256.f,
8864 updated rule 261.a and 261.b to new generated code
8865 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
8867 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8869 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
8870 induction related bugs, including first part of bug #1074377
8872 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
8874 * applied patch from bug-report #1076292,
8875 * applied patches for genAnd and Goto-optimizations for Raphael
8877 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
8878 dump a less iCode information,
8879 * src/pic16/device.h (pic16_options_t): added field debgen,
8880 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
8881 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
8882 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
8884 * (various functions): added macros FENTRY and FENTRY2 to functions,
8885 to emit function prologue,
8886 * (various functions): fixed indentation,
8887 * (genNearPointerGet): fixed loading of FSR0,
8888 * (genPackBits): applied patch from Raphael Neider to fix updating
8889 of FSR0 and touching only the modified bits,
8890 * src/pic16/genarith.c (various functions): added macros FENTRY to
8891 emit function prologue in comments,
8892 * src/pic16/pcode.h: added functions debugf2, debugf3,
8893 * src/pic16/ralloc.c: partial fix for packForPush caused
8896 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8898 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
8899 <stsp AT users.sourceforge.net> with reversed byte order
8900 * support/regression/tests/rotate.c: added (ds390 skips some tests)
8902 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8904 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
8906 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
8907 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
8909 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8911 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
8913 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8915 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
8917 (setFromConditionArgs): friendly operand parser for peephole rules,
8918 (operandBaseName, operandsNotRelated): new peephole condition
8919 "operandsNotRelated" -- similar to "operandsNotSame", but takes
8920 architecture specific register naming into account, handles n-way
8921 comparisons, and supports quoted literals
8922 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
8924 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8926 * src/mcs51/peeph.def: fixed bug #1076940
8928 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8930 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
8932 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8934 Adding support for replacing ljmps with sjmps in jumptables
8935 generated for switch statements. For now you need to set the
8936 environment variable SDCC_SJMP_JUMPTABLE to enable this.
8937 Now 4 algorithms for mcs51 jumptable generation are used:
8938 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
8939 addresses loaded pc-relative for up to 112 cases and stack-pushing
8940 target addresses loaded with offset from dptr for up to 256 cases.
8942 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
8943 * src/mcs51/main.c: adapted constants for switch table generation
8944 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
8946 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
8948 * device/lib/printf_large.c (_print_format): fixed bug 1073386
8949 * support/regression/tests/bug1057979.c: added test for bug 1073386
8951 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8953 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
8956 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8958 * src/pic16/device.h,
8959 * src/pic16/genarith.c,
8962 * src/pic16/pcode.c: applied patches #1068154 and #1070213
8964 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
8966 Large cummulative patch for pic16 port.
8967 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
8968 to call when a stack overflow occurs,
8969 * (malloc.h): added CVS Id tag,
8970 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
8972 * added libc directory. The current version of LibC contains string
8973 functions, ctype functions and macros and some functions of the
8974 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
8975 be extensively tested in the future. Standard disclaimer here.
8976 Library is not automatically build yet. But one can build it by
8977 invoking 'make' inside the libc directory.
8978 * added ADC library under libio. Preliminary version yet.
8980 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
8981 * src/pic16/gen.c (aopForRemat): asmop size is filled by
8982 aopForRemat() now and not by pic16_aopOp(),
8983 * (pic16_popGetTempReg): removed warning messgae when allocating
8984 temporary registers, its a buggy feature and will be removed,
8985 * (pic16_popGet): set register instance field in AOP_CRY,
8986 * (pic16_outBitC): fixed for results in size greater than 1,
8987 * (genUminusFloat): fixed for pic16, ported code from mcs51,
8988 * (pic16_storeForReturn): optimized return of 0,
8989 * (genCmp): experimental code for new genCmp which uses PIC18's
8990 special compare&skip instructions. Initial tests fail some times
8991 with variables grater than 1 byte in size, so new code is disabled,
8992 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
8994 * (genCast): began a fix to optimize the casting of a bit to another
8995 bit, now assigning a bitfield to another bitfield will fail, sorry,
8996 * src/pic16/main.c: disabled the use of lr-support feature,
8997 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
8998 * added some function prototypes, added function _debugf prototype,
8999 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9000 bits with offset (case PO_GPR_BIT),
9001 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9003 * (isBankInstruction): modified to return 0 for no banking instruction,
9004 and 1 for banking instruction,
9005 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9006 caused stop processing pCodes after a inline assembly block,
9007 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9008 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9009 registers when it shouldn't,
9010 * src/pic16/ralloc.c (allocReg): add preliminary support for
9011 supporting a limited set of temporary registers,
9013 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9015 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9016 genDataPointerSet): ensure assignments always copy in MSB to LSB
9018 (loadRegFromAop): recognize CLRH optimization,
9019 (genFunction): optimize RECEIVE iCodes in reentrant functions
9021 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9023 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9024 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9026 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9027 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9028 contiguous with data
9030 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9032 * device/lib/_gptrget.c (_gptrget),
9033 * device/lib/_gptrgetc.c (_gptrgetc),
9034 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9035 instead of sjmp to ret
9036 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9037 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9039 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9041 * .version: bumped version to 2.4.7
9042 * device/lib/_gptrget.c (_gptrget): is now _naked
9043 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9044 * device/lib/_gptrput.c (_gptrput): is now _naked
9045 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9046 (createFunction): fixed xstack
9047 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9048 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9050 (geniCodeCritical): store original interrupt state in an iTemp bit
9051 var unless stack-auto
9052 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9053 * src/SDCCmain.c (setIncludePath): added include/target to search path
9054 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9055 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9057 (processFuncArgs): put bit vars in bit area
9058 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9059 unsaveRBank): fixed xstack,
9060 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9061 (genFunction, genEndFunction): fixed xstack,
9062 (genAssign): optimization don't walk backwards through mem
9063 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9064 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9065 * support/regression/Makefile: also make library (for stack-auto) when
9066 making "all" and added "test-mcs51-xstack-auto"
9067 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9068 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9069 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9070 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9071 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9072 make-library by MAKE_LIBRARY
9073 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9074 regression tests for xstack
9075 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9076 * support/regression/tests/critical.c: test for critical on mcs51
9078 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9080 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9081 built version of sdcc instead of installed version
9083 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9085 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9086 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9088 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9089 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9090 WARNING: remove device/lib/build/z80/printf.o by hand when
9091 updating from previous build!
9092 * device/lib/z80/printf.c: updated comment
9093 * support/regression/tests/bug1057979.c: test all ports now
9094 * support/regression/tests/bug1065458.c: file added
9096 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9098 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9099 *_start and *_end symbols for static functions
9101 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9103 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9104 and search crt0.o in all library paths,
9105 (setIncludePath): proper handling of --nostdinc,
9106 (setLibPath): proper handling of --nostdlib
9107 * support/regression/Makefile,
9108 * support/regression/ports/ds390/spec.mk,
9109 * support/regression/ports/gbz80/spec.mk,
9110 * support/regression/ports/hc08/spec.mk,
9111 * support/regression/ports/mcs51/spec.mk,
9112 * support/regression/ports/mcs51-large/spec.mk,
9113 * support/regression/ports/mcs51-stack-auto/spec.mk,
9114 * support/regression/ports/z80/spec.mk: use include and lib files from
9115 built version of sdcc instead of installed version
9116 * doc/sdccman.lyx: fixed typo in --nostdinc
9118 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9123 * src/pic/gen.c : added support to generate code for struct bit fields.
9125 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9127 * as/xa51/xa_version.h,
9128 * device/include/errno.h,
9129 * device/include/regc515c.h,
9130 * device/lib/_itoa.c,
9131 * device/lib/_ltoa.c,
9132 * device/lib/ser_ir_cts_rts.c,
9133 * sim/ucsim/xa.src/glob.cc,
9134 * sim/ucsim/xa.src/inst_gen.cc,
9135 * sim/ucsim/xa.src/xa_bit.cc,
9136 * sim/ucsim/xa.src/xa_sfr.cc,
9137 * sim/ucsim/z80.src/inst_dd.cc,
9138 * sim/ucsim/z80.src/inst_fdcb.cc,
9139 * support/scripts/keil2sdcc.pl,
9140 * src/pic16/pic16.dsp,
9141 * src/pic16/pic16a.dsp: corrected cvs line endings
9142 * device/lib/printf_large.c: fixed bug 1057979
9143 * src/pic16/gen.c: fixed non-C standard code
9144 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9145 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9146 * support/regression/ports/mcs51/support.c: reload T1 asap
9147 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9148 pdata use and clear idata startup behaviour
9149 * support/regression/tests/bug1057979.c: added
9151 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9153 * device/examples/ds390/ow390/ad26.h,
9154 * device/examples/ds390/ow390/cnt1d.h,
9155 * device/examples/ds390/ow390/crcutil.c,
9156 * device/examples/ds390/ow390/ownet.h,
9157 * device/examples/ds390/ow390/owsesu.c,
9158 * device/examples/ds390/ow390/swt12.h,
9159 * device/examples/ds390/ow390/swtoper.c,
9160 * device/examples/ds390/ow390/temp10.h,
9161 * device/examples/ds390/ow390/thermodl.c,
9162 * device/examples/ds390/tinitalk/tinitalk.dsp,
9163 * device/examples/ds390/tinitalk/tinitalk.dsw,
9164 * device/examples/mcs51/clock/hw.h,
9165 * device/examples/mcs51/simple2/go.bat,
9166 * device/examples/serialcomm/windows/serial.h,
9167 * device/examples/xa51/dummy.c,
9168 * device/examples/xa51/hello.c,
9169 * device/include/80c51xa.h,
9170 * device/include/at89x051.h: corrected cvs line endings
9172 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9174 * src/pic16/main.c (options): added command line --gstack, to trace
9175 stack over/under flows,
9176 * added pragma 'wparam' to allow passing first byte of function
9177 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9178 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9179 call to __gstack_test function and sets up the symbol as extern,
9180 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9181 * popaop): added call to pic16_testStackOverflow,
9182 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9184 * (genCall, genPcall): now all parameters are passed via stack
9185 except in functions that are pass to wparam pragma in which WREG is
9187 * (genPcall): REENTRANT flag is checked to see if variable prototype
9188 contains reentrant keyword, don't call a non-reentrant function, via
9189 a reentrant function pointer or vice versa, functions are never
9191 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9193 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9194 SIGSEGV when accessing a NULL register stucture,
9195 * (pic16_printGPointerType): modified to handle UPPER modifier for
9196 function initializers, changed prototype of function to simpler one,
9197 * (pic16_printIvalFuncPtr): check to see if function is already
9198 added in externs list,
9199 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9200 optimized a move from W to SFR with a move to the same register
9202 * device/lib/pic16/debug: NEW directory, contains debug features
9203 which are enabled when linking with libdebug.lib, currently command
9204 line option --gstack enables stack pointer tracing for over/under
9205 flow, corresponding sources are in debug/gstack
9207 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9209 * doc/sdccman.lyx: updated SDCC version,
9210 * (PIC16 port): update list of command line options,
9211 * src/pic16/device.h (structure pic16_options_t): added field gstack
9212 to enable stack overflow tracing on push/pops,
9213 * src/pic16/device.c (statistics structure): added statistics
9215 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9216 pic16_dump_int_registers): increase statistics counters for each
9217 * variable which is encountered
9218 * (pic16_dump_usection): emit each .udata variable to its own udata
9220 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9221 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9222 parameters via stack, otherwise use old scheme,
9223 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9224 assembler output file,
9225 * src/pic16/main.c: added command line options --gstack to enable
9226 push/pop tracing for stack overflow,
9227 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9228 instructions): added size of each instruction,
9229 * (pic16_countInstruction): estimate size of instructions in
9230 the_pFile list, inline assembly blocks are not counted,
9231 * (pic16_FixRegisterBanking): trace previous register usage, when
9232 banksel optimizations is greater than 0, don't emit a redudant
9235 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9237 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9238 * src/pic16/ralloc.c : applied same fix for pic16.
9239 * src/pic/gen.c : tidied it up a little.
9241 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9243 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9244 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9246 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9248 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9250 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9252 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9253 non-reentrant function __modsint in the interrupt function (thus
9254 corrupting math operations during serial I/O)
9255 * device/lib/ser_ir.c: as above, changed buffersize
9256 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9258 * doc/Makefile: added option -t for rsync
9260 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9262 * src/SDCCast.h (struct ast),
9263 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9265 2004-10-20 Borut Razem <borut.razem AT siol.net>
9267 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9270 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9272 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9274 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9275 support functions to replace long sequences of MOVFF's from access
9276 bank registers to stack and vice versa,
9277 * src/pic16/device.h: added new field opt_flags, where optimization
9278 flags can be set to enable certain features,
9279 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9280 * pBlock, (genFunction, genEndFunction): surroung loop for
9281 saving/loading used registers in stack with PC_INFO pCodes,
9282 INF_LREGS. Code in between can then be optimized by pCode optimizer
9283 to support function calls,
9284 * (genDataPointerSet): fixed bug which loaded float fields in
9285 structures with corrupt data,
9286 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9287 in a standard way debug info on stderr. Feature used for developing
9289 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9290 obsolete chunks of code,
9291 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9292 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9293 * pic16/src/pcode.c (pic16_newpCodeInfo,
9294 * (pic16_newpCodeOpLocalRegs),
9295 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9297 * (pic16_pCodeConstString): printing of the initial value of a
9298 symbol as a comment is inhibited since parsing was already done by
9299 copyStr and output is corrupt,
9300 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9302 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9304 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9306 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9308 * as/mcs51/lkarea.c: removed old K&R style,
9309 (lnksect): changed check on boundary error,
9310 (lnksect2): changed check on boundary error,
9311 (lnksect2): extend XSTK to end of page if size = 1
9312 * as/mcs51/lkmain.c: removed old K&R style,
9313 (Areas51): create l_IRAM symbol
9314 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9315 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9316 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9317 * device/lib/_mullong.c: added version to be compiled with xstack
9318 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9319 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9320 * device/lib/mcs51/crtxstack.asm: fixed comment
9321 * src/SDCCglue.c: maxInterrupts defaults to 0,
9322 (emitMaps): added pdata,
9323 (createInterruptVect): (re)moved default,
9324 (glue): added pdata,
9325 (glue): moved __start__xstack to XSTK with default size 1
9326 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9327 and options.float_rent when options.stackAuto is set,
9328 (linkEdit): only write XDATA_NAME if provided on command line
9330 * src/SDCCmem.c: added pdata
9331 * src/port.h: added pdata_name to PORT
9332 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9333 (saveRegisters, unsaveRegisters): removed usage of B,
9334 (genMinus): fixed accumulator clash,
9335 (genJumpTab): added comment, this needs another look
9336 * src/mcs51/gen.c: added check for "B in use" paranoia,
9337 added pushB() and popB()
9338 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9347 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9348 added PSEG (PAG,XDATA) or NULL to port specifier
9349 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9350 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9351 (_mcs51_genInitStartup): removed __start__xstack equ,
9352 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9353 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9354 * src/z80/gen.c (_rleAppend): fixed warnings
9355 * support/regression/tests/zeropad.c: added pdata test
9356 * .version: bumped to 2.4.6
9358 2004-10-17 Borut Razem <borut.razem AT siol.net>
9360 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9361 as a part of nightly build
9363 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9365 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9366 WREG holds the first byte function parameters,
9367 * (aopForSym): take special case for symbols which are in FARSPACE
9368 but in CODESPACE too,
9369 * (assignResultValue): modified to take into account _G.useWreg,
9370 * (genCall): don't use wreg for parameter passing when function is
9371 declared as reentrant, too, added optimization INCF to stack
9372 pointer when stack parameter count is 1,
9373 * (genFunction, genEndFunction): refurnished and fixed to not using
9374 wreg for passing parameters when function has varargs or is
9375 reentrant, fixed bug with symbol name compare for generating
9376 functions in absolute address,
9377 * (pic16_storeForReturn): refurnished,
9378 * (genCmp): began writing a new version of the function, not ready
9379 yet, therefore it is disabled,
9380 * (genAssign): do not read code memory when assigning a function to
9382 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9383 array of characters, not pointer,
9384 * (pic16initialComments): in debug mode emit an .ident directive for
9386 * (_process_pragma): emit a new warning type (internal to pic16)
9387 when setting stack to default length, emit a similar warning when
9388 placing a function at absolute address and address is not word aligned
9389 * (_pic16_parseOptions): added 'return TRUE' statement,
9390 * (_pic16_linkEdit): if compiling a source, then add the source's
9391 file object, first in the list of objects to link,
9393 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9395 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9396 * src/pic/main.c : removed VC warning.
9397 * src/pic/gen.c : changed comment.
9399 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9401 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9402 reference to a deprecated symbol _GPTRREG was causing failure to
9403 link. Thanks G. M. Gallant for the info.
9405 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9407 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9408 comments for Bugs item #954788.
9410 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9412 * src/pic16/device.c (pic16_dump_gsection,
9413 * pic16_groupRegistersInSection): handle symbols declared to be in
9414 access bank differently,
9415 * src/pic16/gen.c (struct _G): added field resDirect,
9416 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9417 send values read from stack directly to result and don't allocate
9419 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9421 * (pic16_sameRegsOfs): NEW,
9422 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9423 free because they were not allocated from temporary pool,
9424 * pic16_popRegFromString): workaround to fix a problem with
9425 allocating variables twice or never,
9426 * (genGenPointerGet): using PRODL instead of FSR0H,
9427 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9429 * (genAssign): take advantage of the _G.resDirect flag,
9430 * (genCast): around line 11844, use mov2f instead of directly
9431 MOVFF'ing between operands to account for literal values,
9432 * src/pic16/genutils.c: some new debug functions for gpsim have been
9434 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9435 float with integer part only,
9436 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9437 place variables in access bank
9438 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9439 updated sources to reflect recent changes in gen.c
9441 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9443 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9444 sources that searched for headers in installation path, now the
9445 device/include/pic16 is used,
9446 * src/pic16/glue.c (pic16glue),
9447 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9448 .line directives if not in debug mode, this suppresses assembler's
9449 warnings for ignored directives
9451 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9453 * src/port.h: made reset_regparms prototype void parameter explicit.
9454 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9455 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9456 * doc/sdccman.lyx: documented warning disabling and how to use
9457 printf_large to make it print floats.
9458 * device/include/stdbool.h: NEW
9459 * device/lib/_atof.c,
9460 * device/lib/_divuint.c,
9461 * device/lib/_divulong.c,
9462 * device/lib/expf.c,
9463 * device/lib/printf_large.c,
9464 * device/lib/sincosf.c,
9465 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9466 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9467 a completely reentrant lib.
9469 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9471 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9472 * device/include/pic16/stdio.h: fixed bug with colon
9474 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9476 * device/include/pic16/stdio.h,
9477 * device/include/pic16/stdlib.h,
9478 * device/include/pic16/math.h: NEW
9479 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9480 declared as _naked to reduce overhead
9481 * device/lib/Makefile.in (target port-specific-objects-pic16):
9482 changed * to *.* so to ignore the CVS directory,
9483 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9484 stacked variables back in stack,
9485 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9488 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9490 * .version: bumped version number to 2.4.5
9491 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9492 * support/Util/SDCCerr.c (messages structure): added entry for
9495 Large cumulative patch for pic16 port and libraries.
9496 * device/include/pic16/sdcc-lib.h,
9497 * device/include/pic16/stdarg.h,
9498 * device/include/asm/pic16/features.h,
9499 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9500 * device/include/pic16/float.h: changes reentrant keyword with
9501 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9502 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9503 updated target build-libraries to include objects from gptr,
9504 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9505 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9506 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9507 all function headings,
9508 * src/SDCCmain.c: added global parameter userIncDirsSet,
9509 * (parseCmdLine): when option -I is encountered add directory to
9511 * src/version.awk: added space between control and long,
9512 * src/pic16/NOTES: added some notes for the port,
9513 * src/pic16/gen.c: added prototype for mov2fp function,
9514 * (fReturnpic16[]): properly named return value registers,
9515 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9516 * (aopForSym): added code to handle symbols with onStack flag set,
9517 symbols onStack are allocated PTRSIZE bytes,
9518 * (aopFreeAsmop): handles special case where asmops are stack objects,
9519 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9520 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9521 added argument lock to trace flaws in allocating temporary registers
9522 when developing port,
9523 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9524 * (pic16_popRegFromString): reenabled allocating a direct register
9526 * (assignResultValue): various beautifications,
9527 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9528 referenced function argument,
9529 * (genIpush): reenabled to allow stacked arguments, handles only
9530 ic->parmPush iCodes,
9531 * (genCall, genPcall): major changes to allow for variable argument
9532 functions, fixed a bug with falsely restoring stack pointer after
9533 returning from call,
9534 * (genFunction): pending code for critical function,
9535 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9536 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9537 * (genNearPointerGet): fixed bug with indirect reading, was always
9539 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9541 * (genAddrOf): rewrote code to take address of a stacked function parameter
9542 * (genCast): fixed casting to generic pointer type,
9543 * src/pic16/gen.h: added AOP_STA,
9544 * (struct asmop): added field stk,
9545 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9546 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9547 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9548 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9549 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9550 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9552 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9554 * (pic16_port structure): generic pointer size is set to 3,
9555 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9556 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9558 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9559 operand is an iTemp,
9561 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9563 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9564 * debugger/mcs51/simi.c: addapt new syntax of s51
9566 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9568 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9569 * src/pic16/pcode.c: commented out some calls to free() in order to
9572 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9575 * src/SDCCicode.c (isiCodeInFunctionCall),
9576 * src/avr/ralloc.c (selectSpil),
9577 * src/pic/ralloc.c (selectSpil),
9578 * src/pic16/ralloc.c (selectSpil),
9579 * src/ds390/ralloc.c (selectSpil),
9580 * src/hc08/ralloc.c (selectSpil),
9581 * src/xa51/ralloc.c (selectSpil),
9582 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9583 stack in the middle of a function call sequence (fixes bug #1020268)
9584 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9585 costs associated with the minimum switch case.
9587 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9589 * src/SDCC.lex: fixed bug #1030549
9591 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9593 * src/SDCCcse.h (struct cseDef),
9594 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9595 over a function call if the CSE is derived from a symbol whose
9596 address has been taken (fixes bug #1029883)
9597 * support/regression/tests/bug-1029883: a new regression test for
9600 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9602 * src/hc08/gen.c (emitinline): fixed bug #1029778
9603 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9604 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9605 and starts toward RFE #905167)
9607 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9609 * src/pic16/gen.c (mov2f): New function to move an operand to
9610 another without considering if it is a literal or a register,
9611 * (pic16_sameRegs): don't check if they are both AOP_REG,
9612 * (AccRsh): removed andmask=0 lines,
9613 * (genLeftShift): duplicated to be improved in future versions,
9614 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9615 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9616 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9617 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9618 * (insertBankSwitch): fixed inserting banksel directives algorithm
9619 for instructions that follow a skip instruction, this fixes a report
9620 for broken subtraction code generation,
9621 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9622 iCode is a left op, just in case result and right share the same
9625 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9628 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9630 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9631 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9632 on 2004-09-12; it was buggy
9634 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9636 * src/SDCCsymt.h: removed RESULT_CHECK
9641 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9643 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9645 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9646 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9647 configuration values no more rejected by compiler, they are assigned
9648 to configuration registers with a warning message instead,
9649 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9650 the for-loop so last conf register is emitted too,
9651 * (_pic16_initPaths): link library libsdcc.lib by default,
9652 * (_hasNativeMulFor): modified test for multiplication according to
9653 Raphael Neider's remarks. Integer multiplication is also done with
9655 * device/include/pic16/pic18fregs.h: corrected type error in while
9656 testing and including 18f6720 header file
9658 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
9660 * src/pic16/device.h (pic16_options): removed field use_crt,
9661 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
9662 until an optimization to handle single bits is added,
9663 * (pic16_loadFSR0): moved before genUnpackBits,
9664 * (genAnd): some white lines removed,
9665 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
9666 leave_reset flags in pic16_options when using crt modules,
9668 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
9670 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
9671 for bugs 898889 & 979599. Also used some safer print instructions.
9673 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
9675 * src/pic16/device.h (pic16_options_t): added field use_crt,
9677 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
9678 catch a probable future bug,
9679 * src/pic16/gen.c: aopIdx function commented out,
9680 * (genAssign): commented out old code which used aopIdx,
9681 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
9682 code, added if conditionals to take into account the --use-crt
9683 command line options,
9684 * src/pic16/main.c (pic16_optionsTable): added new command line
9685 options, --use-crt= and --no-crt,
9686 * (_pic16_linkEdit): now the proper crt object is added in the
9687 linker command line except than when --no-crt is specified,
9688 * src/pic16/pcode.c,
9689 * src/pic16/pcode.h: added some structures and functions for a new
9690 optimization scheme to compansate for instruction overhead between
9691 same iCodes, this scheme is currently under development and is not
9693 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
9695 * device/lib/pic16/startup/crt0i.c,
9696 * device/lib/pic16/startup/crt0iz.c: added global char variable
9697 __uflags to force the generation of an idata section
9699 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
9702 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
9703 * doc/sdccman.lyx: updated sdcc version to 2.4.4
9705 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9707 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
9708 Frieder) and clarified the default code optimization mode
9710 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9712 * src/SDCC.lex (doPragma, process_pragma),
9713 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
9714 "opt_code_size", and "opt_code_balanced"
9715 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
9716 regrouped options by category, added support for category headers
9717 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
9718 and "--opt-code-size"
9719 * doc/sdccman.lyx: documented these new options and pragmas
9720 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
9721 preference into account
9723 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9725 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
9726 geniCodePreDec): Fixed bug 904237 by generating a warning
9728 * src/SDCCerr.c: added warning W_SIZEOF_VOID
9730 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
9732 * src/pic/device.c : When no max ram set validate full memory range.
9734 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
9736 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9738 * device/lib/_gptrget.c,
9739 * device/lib/_gptrput.c: updated comment
9740 * device/lib/calloc.c,
9741 * device/lib/free.c,
9742 * device/lib/malloc.c,
9743 * device/lib/realloc.c: added LGPL, made them reentrant-safe
9744 * src/SDCCcse.c (cseBBlock),
9745 * src/SDCCicode.c (printOperand, geniCodeArray),
9746 * src/SDCCicode.h (struct operand): fixed bug 868103
9747 * support/regression/tests/bug-868103.c: added
9748 * src/SDCCast.c (searchLitOp),
9749 * src/SDCCcse.h (struct cseDef),
9750 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
9751 * src/SDCCicode.h (struct operand),
9752 * src/SDCCsymt.h (struct sym_link),
9753 * src/avr/gen.c (hasInc),
9754 * src/ds390/gen.c (hasInc),
9755 * src/hc08/gen.c (genPlusIncr, hasInc),
9756 * src/mcs51/gen.c (hasInc),
9757 * src/pic16/glue.c (pic16_printIvalChar),
9758 * src/pic16/ralloc.c (regWithIdx),
9759 * src/xa51/gen.c (hasInc) : removed warnings
9760 * src/SDCCast.c (createBlock): added comment ???
9761 * src/hc08/ralloc.c: updated comments
9763 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9765 * doc/sdccman.lyx: updated section on switch statements, added
9766 section about semaphore locking
9767 * doc/Makefile: added option -info for latex2html
9768 * device/lib/_gptrget.c,
9769 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
9771 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9775 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
9776 maxram is less than 0x100.
9778 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9780 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
9782 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9793 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
9794 a jump table is the best form for a switch statement, including
9795 automatic insertion of missing cases to make the case range
9796 continuous. Developed in collaboration with Frieder Ferlemann.
9798 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9800 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
9801 accumulator result if it needs sign extension
9803 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9805 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
9807 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9809 * device/lib/gbz80/printf.c,
9810 * device/lib/z80/printf.c: removed define for NULL
9812 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9814 * as/xa51/xa_link.c,
9815 * device/examples/ds390/ow390/ad26.c,
9816 * device/examples/ds390/ow390/cnt1d.c,
9817 * device/examples/ds390/ow390/counter.c,
9818 * device/examples/ds390/ow390/ds2480.h,
9819 * device/examples/ds390/ow390/ds2480ut.c,
9820 * device/examples/ds390/ow390/findtype.c,
9821 * device/examples/ds390/ow390/gethumd.c,
9822 * device/examples/ds390/ow390/owllu.c,
9823 * device/examples/ds390/ow390/ownetu.c,
9824 * device/examples/ds390/ow390/swt12.c,
9825 * device/examples/ds390/ow390/swtloop.c,
9826 * device/examples/ds390/ow390/temp.c,
9827 * device/examples/ds390/ow390/temp10.c,
9828 * device/examples/ds390/ow390/thermo21.c,
9829 * device/examples/ds390/ow390/tinilnk.c,
9830 * device/examples/ds390/ow390/tstfind.c,
9831 * device/examples/serialcomm/windows/serial.cpp,
9832 * device/examples/serialcomm/windows/test_serialcomm.cpp,
9833 * device/include/reg51.h: fixed line endings for cvs
9835 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9837 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
9838 packRegsForAccUse, packRegisters): new accumulator register
9840 * support/regression/ports/hc08/support.c (_putchar): suppress
9841 warning of unused variable
9842 * src/SDCCicode.c: added SWAP entry to codeTable
9844 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
9846 * device/lib/sprintf.c: forgot to add this file before previous commit
9848 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
9850 * src/pic16/gen.c (genPackBits): added operand right in function
9851 parameters, load result directly if p_type is POINTER (that is
9852 called by genNearPointerSet)
9853 * (genUnPackBits): added operand left in function parameters,
9854 * (genNearPointerGet, genNearPointerSet): prevent the loading of
9855 FSR0 if accessing bitfields,
9857 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
9859 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
9860 _print_format; updated printf, sprintf, vsprintf
9861 * device/include/asm/default/features.h: corrected comment/define
9862 * device/lib/Makefile.in: added sprintf.c
9863 * device/lib/libsdcc.lib: added sprintf module
9864 * device/lib/printf_large.c,
9865 * device/lib/vprintf.c,
9866 * device/lib/sprintf.c: totally refactored printf_large and vprintf
9868 * support/regression/Makefile: changed ALL_PORTS into a usefull default
9869 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
9870 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
9872 * support/regression/tests/zeropad.c: define idata as data for hc08
9874 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9876 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
9877 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
9878 labels are referenced at least once (even if a reference is not found)
9879 * src/hc08/gen.c (emitcode): set isComment flag for comments
9880 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
9881 loads), rules 6a..6b (optimize jumps to return)
9883 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9885 * device/lib/acosf.c (acosf),
9886 * device/lib/asinf.c (asinf),
9887 * device/lib/atanf.c (atanf),
9888 * device/lib/ceilf.c (ceilf),
9889 * device/lib/cosf.c (cosf),
9890 * device/lib/coshf.c (coshf),
9891 * device/lib/cotf.c (cotf),
9892 * device/lib/fabsf.c (fabsf),
9893 * device/lib/floorf.c (floorf),
9894 * device/lib/log10f.c (log10f),
9895 * device/lib/logf.c (logf),
9896 * device/lib/sinf.c (sinf),
9897 * device/lib/sinhf.c (sinhf),
9898 * device/lib/sqrtf.c (sqrtf),
9899 * device/lib/tanf.c (tanf),
9900 * device/lib/tanhf.c (tanhf),
9901 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
9902 replaced all instances of "reentrant" in the library functions
9903 defined in math.h with this macro.
9904 * support/regression/tests/float_trans.c: reenabled test for hc08
9906 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
9908 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
9911 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9913 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
9914 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
9915 multi-byte volatile operands are used
9916 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
9917 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
9918 initialization to area GSINIT0 so that it would always precede
9919 any static initializers in GSINIT
9920 * support/regression/tests/zeropad.c: fixed idata define for hc08
9921 * support/regression/tests/bug-927659.c,
9922 * support/regression/tests/float_trans.c: disabled tests for hc08
9923 pending missing library routines
9924 * .version: increased version number to 2.4.4 - hc08 port now passes
9928 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
9930 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
9931 * Makefile.common.in,
9933 * as/hc08/Makefile.in,
9934 * as/mcs51/Makefile.in,
9935 * as/z80/Makefile.in,
9936 * debugger/mcs51/Makefile.in,
9937 * device/include/Makefile.in,
9938 * device/lib/Makefile.in,
9941 * link/z80/Makefile.in,
9942 * packihx/Makefile.in,
9943 * sim/ucsim/main_in.mk,
9944 * sim/ucsim/avr.src/Makefile.in,
9945 * sim/ucsim/doc/Makefile.in,
9946 * sim/ucsim/gui.src/serio.src/Makefile.in,
9947 * sim/ucsim/hc08.src/Makefile.in,
9948 * sim/ucsim/s51.src/Makefile.in,
9949 * sim/ucsim/xa.src/Makefile.in,
9950 * sim/ucsim/z80.src/Makefile.in,
9952 * support/cpp2/Makefile.in,
9953 * support/librarian/Makefile,
9954 * support/makebin/Makefile: added DESTDIR to the install path proposed
9955 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
9956 * doc/sdccman.lyx: added DESTDIR documentation
9958 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
9960 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
9961 instruction for interrupt handlers, use fast returns when returning
9962 from high priority interrupts
9964 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9966 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
9968 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
9969 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
9970 bugs, ported much of Bernhard's code from mcs51
9971 * src/mcs51/gen.c (genSend),
9972 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
9973 than one when calling a reentrant function
9974 * device/lib/_mullong.c: defined an alternate struct layout for big
9977 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9979 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
9982 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9984 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
9985 are sane and complete before asking the port its prefered parameter
9986 passing method (fixes bug #1017633)
9987 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
9990 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9992 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
9993 problem in bitfields >= 8 bits.
9995 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9997 * src/SDCCsymt.c: undid changes that were not meant to be committed
9999 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10001 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10003 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10005 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10006 copied and wrong bit got inverted
10008 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10010 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10011 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10012 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10013 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10014 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10015 assignments to bitfields at known addresses
10016 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10017 reads from bitfields at known addresses
10018 * src/hc08/ralloc.c (packRegisters),
10019 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10020 genhc08Code): optimize pointer get values used as conditionals
10021 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10024 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10026 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10027 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10028 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10031 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10033 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10035 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10037 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10040 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10042 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10044 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10046 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10049 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10051 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10053 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10055 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10056 cases use more compact code.
10058 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10060 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10062 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10064 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10066 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10069 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10070 parameter of changePointer() from symbol* to sym_link*
10071 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10072 * src/SDCCsymt.c (compareType): void* type is castable to other
10073 pointers, but not necesarily an exact match.
10074 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10075 is no longer blindly treated as an exact match.
10076 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10078 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10080 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10082 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10086 * src/pic/ralloc.h,
10087 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10089 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10091 * src/pic/device.c,
10092 * src/pic/device.h,
10093 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10095 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10097 * src/mcs51/gen.c (emitcode): fixed bug #992819
10099 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10101 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10102 there's no need to make it worse
10104 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10106 * src/mcs51/ralloc.c (deassignLR),
10107 * src/ds390/ralloc.c (deassignLR),
10108 * src/hc08/ralloc.c (deassignLR),
10109 * src/z80/ralloc.c (deassignLR),
10110 * src/pic/ralloc.c (deassignLR),
10111 * src/pic16/ralloc.c (deassignLR),
10112 * src/avr/ralloc.c (deassignLR),
10113 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10114 rlivePoint): fixed another part of bug #971834
10116 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10118 * src/z80/main.c: enabled "critical" keyword
10119 * src/z80/mappings.i,
10120 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10121 functions (fixes bug #979646)
10122 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10124 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10126 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10129 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10131 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10132 doesn't disable too much optimizations
10134 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10136 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10138 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10140 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10142 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10144 * src/pic/gen.c tidied up tabs
10145 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10146 * src/pic/main.c tidied up tabs
10147 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10148 * src/pic/pcoderegs.c tidied up tabs
10149 * src/pic/ralloc.c tidied up tabs
10151 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10153 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10154 to S_FIXED for pic16 port and when symbol is not in level 0,
10155 allocate for S_REGISTER storage class and pic16 port, too,
10156 * src/pic16/device.h: prototype for checkSym,
10157 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10158 * (pic16_assignConfigWordValue): test the value and the mask to
10159 validate that the value is suitable for the configuration word,
10160 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10161 collect extern declared symbols, don't emit symbol twice, check
10162 first if symbol is in publics set first,
10163 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10164 * added command line '--fstack' which enables an experimental
10165 feature for stack access, too buggy to be used yet...
10166 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10167 * (pic16_allocDirReg): when register has storage class S_REGISTER
10168 allocate in pic16_dynAccessRegs,
10169 * device/include/pic16/pic18f????.h: modified configuration word
10170 naming convention, words started as CONFIG0H but should be CONFIG1H
10172 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10174 * device/include/mcs51reg.h: fixed bug 970993
10176 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10178 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10179 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10180 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10181 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10182 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10183 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10184 error/warning numbers,
10185 added function setWarningDisabled()
10186 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10187 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10188 _memcmp.c _memmove.c calloc.c realloc.c free.c
10189 * support/regression/tests/malloc.c: added tests for new functionality
10190 * support/regression/tests/zeropad.c: added tests for truncated initializers
10191 and initialized char arrays starting with '\x0'
10192 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10194 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10196 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10198 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10200 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10201 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10202 peephole 177.e. Thanks to anonymous
10204 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10206 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10207 function isn't used in the source but referenced as a
10208 variable initializer then declare it as extern in .asm file
10210 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10212 * .version: increased version number to 2.4.3
10214 Adding version extension according to ChangeLog CVS revision
10215 * src/Makefile.in (target all): added dependency 'version.h'
10216 * (rule version.h): added rule to create version.h from ChangeLog,
10217 * (rule dep): added dependency version.h,
10218 * src/version.awk: AWK script to create version.h
10219 * src/SDCCdwarf2.c (dwWriteModule),
10220 * src/SDCCglue.c (initialComments),
10221 * src/SDCCmain.c (printVersionInfo): modified to write after
10222 version string the version extension number,
10223 * src/SDCCutil.c: included "version.h"
10224 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10226 * src/SDCCutil.h: added prototype for getBuildNumber
10228 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10229 includeDirsSet, too,
10230 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10231 const char [] is found in function prototype...
10233 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10234 moving to WREG with source is already in WREG,
10235 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10236 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10237 * (aopForSym): stack'ed symbols are partially supported, added
10238 if-clause to support symbols in FARSPACE,
10239 * (sameRegs): added test for AOP_ACC to see if registers are same,
10240 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10241 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10242 * (pic16_popRegFromString): will not allocate a new register if it
10243 doesn't find one by name, bug may have introduced...
10244 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10245 * (genIpush): revived to use pic16 port's stack,
10246 * (genAddrOf): added incomplete case for stack'ed operand,
10247 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10248 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10249 can handle multibyte operands,
10250 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10251 * (pic16initialComments): added message for MPLAB compatibility
10253 * src/pic16/main.h: prototype for pic16_mplab_comp,
10254 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10255 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10256 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10257 because of increased complexity of procedure,
10258 * (_process_pragma): stack pragma changed to format 'stack pos len',
10259 emit symbol '_stack_end' to conform with gplink,
10260 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10261 to search for register,
10262 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10264 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10265 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10266 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10267 case for PO_GPR_REGISTER,
10268 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10269 dies, the new era is ahead !...
10270 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10271 pic16_dynInternalRegs,
10272 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10273 * (pic16_allocDirReg): minor optimizations and bug fixes,
10274 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10276 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10277 load stack and frame pointer with address of 'stack_end' symbol
10279 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10281 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10282 without source code but only variable initializers
10284 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10286 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10287 external are not declared as extern to reduce overhead while linking
10289 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10291 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10293 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10295 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10296 Yee Keat for the patch
10297 * src/SDCCast.c (decorateType): fixed bug #979599
10298 * src/ds390/gen.h: removed local fReturnSizeDS390
10299 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10300 * src/ds390/gen.c (genAnd, genOr, genXor),
10301 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10303 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10305 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10306 add relFilesSet to $3, manipulate $2 to handle linking of object
10307 files without source files in command line,
10308 * device/include/pic16 (all headers): added ID location macros,
10309 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10310 entries for ID location bytes,
10311 * (pic16_assignIdByteValue): NEW,
10312 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10313 added field dumpcalltree to pic16_options_t,
10314 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10315 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10316 emitting rFalseIfx label after check_carry label,
10317 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10318 pic16_emitDIRegs), NEW
10319 * (pic16glue): dump .calltree file when option --calltree found,
10320 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10321 * (_pic16_genAssemblerPreamble): emit ID locations after
10322 configuration registers,
10323 * (pic16_linkCmd): modifications of the link command,
10324 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10325 * (pic16_pCodeInitRegisters): don't init stack registers,
10326 * (pic16_findPrevInstruction): fixed bug,
10327 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10328 bug with immediate registers,
10329 * (buildCallTree): traces stack push and pop,
10330 * (pct2): dump also stack usage for each function,
10331 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10332 * (pic16_allocDirReg): various modifications,
10333 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10336 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10338 * src/pic16/pcode.c: removed buggy double colon
10340 2004-07-01 Borut Razem <borut.razem AT siol.net>
10342 * support/scripts/sdcc.nsi: added include/pic16 to setup
10344 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10346 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10347 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10349 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10350 specific command line arguments. Also added sample lkr script
10351 for placing a variable at a specific memory bank.
10352 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10353 at a specific memory bank,
10354 * (pic16_dump_isection): fixed bug which caused string literals to
10355 be omitted when dumping idata section,
10356 * (pic16_groupRegistersInSection): added code to handle registers
10357 in specific memory banks,
10358 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10359 public, all references are renamed too,
10360 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10362 * (pic16_storeForReturn): added case to handle when dest is WREG,
10363 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10364 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10365 pic16_rel_udata, check to see if that register is marked as being
10366 a member of a specific memory bank,
10367 * (pic16_printIvalCharPtr): added code to add string literals either
10368 to code or the idata sections,
10369 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10370 also accept the 'udata' pragma,
10371 * src/pic16/main.h: new structure types sectName and sectSym
10372 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10373 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10374 * (pic16_findPrevInstruction): fixed, it returned nothing,
10375 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10376 instruction combinations,
10377 * (pic16_FixRegisterBanking): heavily reorganised,
10378 * (pic16_AnalyzeBanking): if generating banksel directives is
10379 disabled, then don't call FixRegisterBanking at all,
10380 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10381 completely removed,
10382 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10384 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10386 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10387 Phuah Yee Keat <yk.phuah AT nestac.com>
10389 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10391 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10392 correctly the IVT even if it is relocated to some other location
10394 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10396 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10397 * device/include/pic16/pic18f2220.h: NEW,
10398 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10399 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10400 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10401 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10402 nodefaultlibs, ivt_loc is the location of the interrupt vector
10403 table, and nodefaultlibs signs that default libraries should not be
10404 linked in link stage,
10405 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10406 according to --ivt-loc argument,
10407 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10408 when pragma stack is found,
10410 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10412 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10413 256 (range check), 257 (do while), 258.a-f (bit banging
10414 f.e. on 3-wire SPI bus)
10416 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10418 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10419 variables used exclusively within a loop
10421 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10423 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10425 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10427 * src/SDCClrange.c (computeClash): fixed bug #971834
10429 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10431 * src/mcs51/gen.c (genCmp): fixed bug #975903
10432 * src/hc08/gen.c (operandsEqu),
10433 * src/ds390/gen.c (operandsEqu),
10434 * src/z80/gen.c (operandsEqu),
10435 * src/pic/gen.c (operandsEqu),
10436 * src/pic16/gen.c (operandsEqu),
10437 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10438 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10440 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10442 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10444 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10446 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10447 default case in switch statement,
10448 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10449 to eliminate problem with initialisation of pointers, but problem
10451 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10452 * (emitStaticSegment): removed various lines emitting debug info,
10453 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10454 added processor registers for utilizing EEPROM,
10455 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10456 configurable and set 8
10458 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10460 * .version: increased version number to 2.4.2,
10462 Cumulative patch for pic16 port
10463 * src/pic16/device.c: changed scheme to dump initial values for
10464 variables in idata segment, all print_idata* functions were removed,
10465 now the pic16_printIval* will be called,
10466 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10467 * _pic16_printPointerType, pic16_printPointerType,
10468 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10469 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10470 NEW, similar to the respective functions in SDCCglue.c,
10471 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10472 way, emitting hex bytes,
10473 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10475 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10477 * src/avr/ralloc.c (serialRegAssign),
10478 * src/xa51/ralloc.c (serialRegAssign),
10479 * src/pic/ralloc.c (serialRegAssign),
10480 * src/pic16/ralloc.c (serialRegAssign),
10481 * src/hc08/ralloc.c (serialRegAssign),
10482 * src/z80/ralloc.c (serialRegAssign),
10483 * src/ds390/ralloc.c (serialRegAssign),
10484 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10486 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10488 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10489 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10491 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10493 Cumulative patch for pic16 port:
10494 * src/pic16/device.h (typedef PIC16_device) modified fields for
10495 defining microcontrollers,
10496 * src/pic16/device.c: added new info for all devices in Pics16 array,
10497 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10498 to be optimised out by the pCode optimiser,
10499 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10500 specially, bug reported by G.M. Gallant,
10501 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10502 as force'd so that cannot be optimised out by pCode optimiser,
10503 * src/pic16/pcode.c,
10504 * src/pic16/pcodepeeph.c,
10505 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10506 they are disabled by default, but can be enabled explicit with
10507 command argument --denable-peeps, for testing,
10508 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10509 --pomit-ivt in COMPILE_FLAGS
10511 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10513 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10514 compilation on MSVC
10516 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10518 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10520 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10522 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10523 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10525 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10527 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10528 would only assign 0x300001 register.
10530 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10532 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10533 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10535 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10537 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10539 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10540 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10541 added peephole 254 (left shift), 255 (jump table)
10543 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10545 * device/lib/Makefile.in: removed comment line with model-pic16,
10546 * (target port-specific-objects-pic16): the libraries and objects
10547 are copied to the build directory form the device/lib/pic16/bin
10550 Cumulative patch concerning pic16 port:
10551 * library directory has been re-organized,
10552 * added support for PIC18F1220,
10553 * added headers and library sources for chips 18f1220,18f6520,
10554 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10556 * configuration registers setting has changed, now each supported
10557 device has a complete description of the registers it uses,
10558 * all initialisations are moved to idata sections, these section
10559 can be absolute or relocatable,
10560 * fixed initialisation of codespace variables,
10561 * fixed warning about PCLATU and gpsim,
10562 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10563 * (genAssign): use table reads when assigning from variables in codespace,
10564 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10565 char/int variables placed in codespace,
10566 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10567 registers set in .asm file, no need for --pomit-config-words anymore,
10568 * (pic16glue): some 8051 legacy segments are commented out
10569 (to be removed completely),
10570 * added support for alternative assembler and linker with --asm=
10571 and --link= command line arguments,
10572 * peepholes are disabled automatically in the port, no need to
10573 specify on command line,
10574 * port supports natively char/int/long multiplication, but converts
10575 all divisions to support functions,
10576 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10577 to the file set in variable $2,
10578 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10579 strings in ASCII format and not in hex,
10580 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10581 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10582 allocate proper register if iCodes aren't temporary,
10584 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10586 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10588 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10590 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10593 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10595 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10596 computed address is reused
10597 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10598 multi-byte bitfields
10600 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10602 * src/z80/gen.c: (genArrayInit): must check for pointers too
10604 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10606 * support/regression/tests/zeropad.c: never meant to commit the
10607 nestedstruct test: removed, added check for GCC version
10609 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10611 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10612 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10613 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10614 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10615 bugs 928906 and 954082 half-empty initializers
10617 * src/SDCCsymt.c (getAllocSize): added for above fix
10618 * src/z80/gen.c (genArrayInit): fixed bug 741044
10619 * support/regression/tests/zeropad.c: added tests
10621 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10623 * src/pic16/device.c (pic16_dump_section): corrected bug which
10624 caused some symbols of the libraries to be misplaced
10626 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10628 * src/pic16/glue.c,
10629 * src/pic16/ralloc.h,
10630 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10631 to fix conflict with pic port
10633 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10635 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10636 externs configuration variables,
10637 * src/pic16/ralloc.h,
10638 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10639 prototype in header, commented out some debug messages
10641 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10643 * src/pic16/glue.c,
10644 * src/pic16/main.c,
10645 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10646 for gpasm COFF object generation. Thanks to D. Hawkins for
10649 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10651 * src/ds390/main.c,
10652 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10653 Brock for spotting this)
10654 * src/ds390/gen.c (genEndFunction),
10655 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
10656 interrupt handler and critical. Disable push/pop optimizations when
10657 peephole optimizations disabled.
10659 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10661 Updated pic16 library sources and headers.
10662 * device/lib/pic16/pic18f*/ ,
10663 * device/include/pic16/*.h: modified to handle structured SFR
10666 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10668 * src/port.h (PORT structure): added hook initPaths, now each
10669 port can declare its own default search paths,
10670 which can been seen with the --print-search-dirs option,
10671 see pic16 port for example,
10672 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
10673 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
10674 * (doPrintSearchDirs): NEW, replaces in a central manner the
10675 printing of search dirs which was split in set*Paths functions,
10676 * (main): added call to port->initPaths and doPrintSearchDirs,
10678 * src/ds390/main.c,
10681 * src/izt/tlcs900h.c,
10682 * src/mcs51/main.c,
10684 * src/pic16/main.c: modified port structures to reflect addition of
10687 * src/pic16/device.c (regCompare): registers are finally sorted by name,
10688 * (pic16_dump_section): for registers in same address reserve memory once,
10689 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
10691 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
10692 result is greater in size than right or left,
10693 * (pic16_genUMult8X8_8): there are some cases where the result can
10694 be 16 bits size, so handle these,
10695 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
10696 * (pic16_outBitC): modified to emit pcodes,
10697 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
10699 * (genDivOneByte): implemented algorithm to divide 8-bits,
10700 * (genCmp): uncommented goto, but issues still exist,
10701 * (genAnd): fixed a bug with variables >8bits,
10702 * (genPackBits): optimization added that uses BCF/BSF to change a
10704 * (genAssign): fixed bug when assigning floating point literals,
10705 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
10706 __sdcc_gsinit_startup label,
10707 * src/pic16/main.c (_pic16_init): removed search directory
10709 * (_pic16_initPaths): NEW, used to initialise search directories,
10710 * (_hasNativeMulFor): support functions for all except char/int
10711 multiplication, and char division,
10712 * (PIC16_port struct): modified entry for native mul support,
10713 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
10715 * (buildCallTree): call to register_usage is ifdef'ed out,
10717 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10719 * device/include/string.h: applied Stas Sergeev's patch to make this
10720 header file compatible with the preprocessor -Wundef option
10721 * src/SDCCmain.c (main): abort compilation if preprocessor reports
10722 failure (fixes bug #941458)
10724 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10726 * src/SDCCopt.c (killDeadCode): fixed bug #907733
10727 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
10728 that the variable, not the function, should be static
10729 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
10730 to be consistent with non-literal case
10732 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10734 * src/SDCCast.c (isConformingBody): fixed bug #949967
10735 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
10736 convilong): fixed bug #952086
10738 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10740 * src/SDCCmem.c (allocVariables): fixed bug #955321
10742 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10744 * src/hc08/main.c (_hc08_genAssemblerEnd),
10745 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
10746 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
10747 completely eliminated the use of a temporary file
10748 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
10749 when more than one file linked
10750 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
10752 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10754 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
10755 which fixes bug #543481
10756 * support/regression/tests/bug-751703.c: fixed comments left from a
10757 cut and paste error
10758 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
10759 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
10760 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
10762 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
10763 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
10764 are now changed to underscores in moduleName
10766 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10768 * as/mcs51/lkmem.c: better fix for bug #954173
10770 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
10771 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10773 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
10774 * device/include/c8051f000.h,
10775 * device/include/c8051f120.h,
10776 * device/include/c8051f300.h,
10777 * device/include/c8051f310.h,
10778 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
10779 PWM16) and detab'ed
10781 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10783 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
10784 and mailing lists, doc'ed --no-peep-comments, removed reference
10785 to knoppix (newest version has no LyX/LaTeX), other minor changes
10786 * src/SDCCglue.c (glue): save 2 bytes stack space with
10787 option --main-return. The ljmp could probably be avoided too
10789 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10791 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
10793 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10795 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
10796 * src/SDCCopt.c (isLocalWithoutDef),
10797 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
10798 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
10799 (credit to Maarten Brock for patch #949363, on which this is based)
10800 * support/regression/tests/bug-751703.c: some test cases of extern used
10801 within inner scopes.
10803 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10805 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
10807 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
10809 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
10810 dwWriteLabel): fix to create valid debugger symbols even when
10811 the module name has non-alphanumeric symbols in it
10812 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
10813 when a variable's allocation has been optimized away
10816 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10818 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
10820 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
10821 * src/mcs51/main.c,
10822 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
10823 * src/ds390/main.c,
10824 * src/z80/gen.c (z80_emitDebuggerSymbol),
10826 * src/pic/gen.c (pic14_emitDebuggerSymbol),
10828 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
10829 * src/pic16/main.c,
10830 * src/avr/gen.c (avr_emitDebuggerSymbol),
10832 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
10834 * src/SDCCdebug.c (emitDebuggerSymbol),
10836 * src/port.h: added a debugger struct to the port struct. Added a
10837 callback for defining debugger symbols
10839 * src/SDCCast.c (createLabel),
10840 * src/SDCC.y (labeled_statement): mark all compiler generated labels
10843 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
10844 iCode back to the ast for the function
10846 * src/hc08/ralloc.c (hc08_assignRegisters),
10847 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
10848 unneeded fields from the regs struct.
10849 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
10850 pushReg() & pullReg() functions instead of emitcode()
10852 * src/hc08/gen.c (genLabel, genhc08Code),
10853 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
10855 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
10858 * src/hc08/gen.c (genEndFunction, genhc08Code),
10860 * src/mcs51/gen.c (genEndFunction, gen51Code),
10862 * src/ds390/gen.c (genEndFunction, gen390Code),
10864 * src/z80/gen.c (genEndFunction, genZ80Code),
10867 * src/pic/gen.c (genEndFunction, genpic14Code),
10869 * src/pic16/gen.c (genEndFunction, genpic16Code),
10871 * src/avr/gen.c (genEndFunction, genAVRCode),
10873 * src/xa51/gen.c (genEndFunction, genXA51Code),
10875 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
10876 specific code to cdbFile.c and out of the backend code generators
10878 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
10879 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
10880 starting address is now 0
10883 * as/hc08/m08pst.c,
10884 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
10885 assembler directive for DWARF support
10886 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
10890 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
10892 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10894 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
10895 and inappropriate peephole optimization in jump tables
10897 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10899 * as/hc08/m08pst.c,
10900 * src/SDCCglue.c: sdccopt works for the hc08 port now
10902 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
10904 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
10906 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10908 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
10910 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10912 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
10916 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
10917 comments from the peephole optimizer replacement rules
10918 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
10920 * src/SDCCcse.c (updateSpillLocation),
10921 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
10923 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
10924 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
10925 objects far pointers
10927 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10929 * src/SDCCsymt.h: a missing part of my last change
10930 * src/pic/ralloc.c (regTypeNum),
10931 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
10933 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10936 * src/SDCCicode.c (aggrToPtrDclType),
10937 * src/SDCCptropt.h,
10938 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
10939 ptrPseudoSymConvert),
10940 * src/pic/ralloc.c (regTypeNum),
10941 * src/pic16/ralloc.c (regTypeNum),
10942 * src/hc08/ralloc.c (regTypeNum),
10943 * src/ds390/ralloc.c (regTypeNum),
10944 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
10945 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
10947 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10949 * link/z80/lkmain.c (afile),
10950 * as/hc08/lkmain.c (afile),
10951 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
10952 prevent a pointer problem when a filename has no directory and
10953 no extension specified.
10955 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10957 * link/z80/lkmain.c (afile): allow periods in directory names
10958 * link/z80/lkmain.c (afile),
10959 * as/mcs51/lkmain.c (afile),
10960 * as/hc08/lkmain.c (afile): allow linker script file to have an
10961 extension other than ".lnk"
10962 * link/z80/lklex.c (getfid),
10963 * link/z80/lkmain.c (parse),
10964 * as/mcs51/lklex.c (getfid),
10965 * as/mcs51/lkmain.c (parse),
10966 * as/hc08/lklex.c (getfid),
10967 * as/hc08/lkmain.c (parse): Support comments in the linker script
10968 file on lines by themselves and after filenames
10970 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10972 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
10974 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10976 * src/z80/peeph-z80.def: removed some peephole rules that don't
10977 work with multibyte arithmetic (fixed bug #937126)
10978 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
10979 to registers and not global variables
10980 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
10981 geniCodePreInc, geniCodePostDec, geniCodePreDec,
10982 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
10983 checking for assignments not internally generated (fixed bug #931895)
10984 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
10985 structure member (fixed bug #930072)
10987 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10989 * src/SDCCmain.c (linkEdit),
10990 * src/hc08/main.c (_hc08_parseOptions),
10991 * as/hc08/Makefile.in,
10992 * as/hc08/aslink.h,
10994 * as/hc08/m08pst.c,
10995 * as/hc08/lkrloc.c (relr, rele),
10996 * as/hc08/lkarea.c (lnkarea)
10997 * as/hc08/lkmain.c (afile, parse),
10998 * as/hc08/lkelf.c: support for ELF output
10999 * as/hc08/lks19.c (s19),
11000 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11002 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11004 * as/mcs51/lkihx.c: Fixed bug #899105.
11006 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11008 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11009 .dsp files from Unix to DOS.
11011 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11013 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11014 function pointers; we have been compliant for several months now.
11015 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11016 change that was accidently commented out
11017 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11018 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11021 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11023 * src/hc08/gen.c: output of all of the internal debugging information
11024 is now controlled by the D() macro; it is disabled by default
11026 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11028 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11029 harder to keep the same registers during a CAST iCode
11030 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11031 long via int can be done in a single cast, if the signedness is
11033 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11034 putchar() in tinibios.c in ds390's library
11036 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11038 * src/SDCCast.c (decorateType): fixed bug #898889,
11039 cast result of a literal complement too
11040 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11041 fixed check for bitfields
11043 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11045 * src/SDCCicode.c (geniCodeLogic): made it static,
11046 (geniCodeLogicAndOr): added in order to fix bug #905492,
11047 (ast2iCode): fixed bug #905492
11048 * support/regression/tests/bug-905492.c: added
11049 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11050 (processParms): fixed bug #927659: don't copy parms, this will clear
11052 * support/regression/tests/bug-927659.c: added
11054 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11056 * src/SDCCast.c (addCast): don't cast float to char
11057 * device/lib/libsdcc.lib: added _memmove
11059 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11061 * device/lib/large/Makefile: fixed parallel execution by
11062 replacing `make` by `$(MAKE)`
11064 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11066 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11067 offsets (fixes bug #923936)
11069 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11071 * device/lib/small/Makefile: fixed parallel execution by
11072 replacing `make` by `$(MAKE)`
11074 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11076 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11078 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11080 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11081 * src/regression/Makefile: Regression test was not running.
11083 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11085 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11086 complement if possible
11087 * src/SDCCval.c (valComplement),
11088 * src/SDCCicode.c (operandOperation): fixed complement of literal
11089 * support/regression/tests/onebyte.c (testComplement): added
11091 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11093 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11094 return an optimized tree; actually replace actParm with the new tree
11095 * src/SDCCast.h: added some parantheses to remove side effects
11096 * support/regression/tests/bug-920866.c
11098 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11099 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11100 Bit operands were not being handled properly in the pic14 port.
11101 (now src/regression/add.c passes again).
11103 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11105 * src/SDCC.y (labeled_statement): case and default no longer require
11106 a following statement (RFE #893037)
11108 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11110 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11111 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11112 disabled (fixes bug #916294)
11113 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11114 "mov a,acc"; patch provided by Lenny Story
11115 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11117 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11119 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11121 * src/ds390/gen.c (genFunction, genEndFunction),
11122 * src/ds390/ralloc.c (ds390_assignRegisters),
11123 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11124 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11125 pushed if there are parameters passed on the stack. Also, a cleaner
11126 way to decide if r0/r1 should be pushed/popped. (Together they fix
11129 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11132 * device/lib/mcs51/crtpagesfr.asm,
11133 * device/lib/mcs51/crtxinit.asm,
11134 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11135 to avoid confusion with Si Lab's SFRPAGE register.
11137 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11139 * src/SDCCglue.c (emitMaps): allow public sfr variables
11140 * src/SDCCglue.c (initialComments): include compiler build date
11141 with compiler version and put the timestamp of the generated
11142 assembly file on a serperate line to be less confusing.
11143 * src/port.h: added genInitStartup hook
11145 * src/ds390/main.c,
11148 * src/pic16/main.c,
11150 * src/z80/main.c: genInitStartup initialize as NULL (default to
11151 historical behaviour)
11152 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11153 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11154 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11155 library instead of hard coding it into the compiler.
11156 * support/regression/ports/mcs51-stack-auto/spec.mk,
11157 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11158 * device/lib/mcs51/Makefile,
11159 * device/lib/small/Makefile,
11160 * device/lib/large/Makefile,
11161 * device/lib/mcs51/crtpagesfr.asm,
11162 * device/lib/mcs51/crtstart.asm,
11163 * device/lib/mcs51/crtxclear.asm,
11164 * device/lib/mcs51/crtxinit.asm,
11165 * device/lib/mcs51/crtclear.asm,
11166 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11167 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11168 and into user configurable files.
11169 * device/lib/clean.mk: clean mcs51 directory too
11170 * support/regression/tests/longlit.c: added static to T1 declaration
11171 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11172 accesses in the initialization code
11174 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11176 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11177 OSCTRIMVAL as noted in bug #916008
11179 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11181 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11182 in loops with multiple exits (reported as incorrect registers
11183 used by Martin Helmling in Sdcc-user list)
11185 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11187 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11188 made ds390 register extensions look less like error messages
11190 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11192 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11193 reported by Adam Wozniak in Sdcc-user list
11195 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11197 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11198 arithmetic optimizations, added debug output
11200 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11202 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11203 * sdcc.spec: updated and split sdcc into 3 rpms
11204 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11205 needed for literals of LEFT_OP and '+'
11206 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11207 introduced RESULT_TYPE_NOPROM
11208 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11210 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11211 limited promotion to int only for '*'
11212 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11214 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11216 * src/pic16/gen.c (genSkip),
11217 (genc16bit2lit), (gencjneshort): commented out
11218 (is_LitOp): new helper function, checks operand type
11219 (genCmpEq): rewritten
11221 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11223 * support/regression/tests/bug-908454.c: added
11225 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11227 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11228 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11229 (geniCodeCast): cosmetic, don't preserve bit storage class
11230 (geniCodeLeftShift): added promotion
11231 (geniCodeLogic): fixed regression
11232 * src/SDCCsymt.c (computeTypeOr): accept bits too
11233 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11235 2004-03-07 Borut Razem <borut.razem AT siol.net>
11237 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11239 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11241 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11242 version of pic16_genPackRegisters which does not check if ic is a
11244 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11245 function cause string1.c regression test fails
11247 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11249 * sim/ucsim/configure.in,
11250 * sim/ucsim/configure,
11251 * sim/ucsim/doc/Makefile.in: use docdir
11252 * src/SDCC.y: fixed sbit atrributes
11253 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11254 * src/SDCCast.c (decorateType): |^& need special promotion handling
11256 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11257 * src/SDCCsymt.h (computeType),
11258 * src/SDCCicode.c: computeType() needs op
11259 * src/SDCCsymt.c (checkTypeSanity),
11260 * doc/sddman.lyx: "plain" bitfields are unsigned
11261 * src/SDCCsymt.c (computeTypeOr): added
11262 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11264 * src/SDCCval.c (val*): computeType() needs op
11265 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11266 * support/regression/tests/onebyte.c: added tests for |^&
11268 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11270 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11271 for writing icode into asm output.
11273 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11275 * src/pic16/device.c: added some debug lines enabled
11276 with macro DEBUG_CHECK,
11277 * src/pic16/genarith.c: more debug in genPlus,
11278 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11279 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11280 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11281 * (aopForSym): onStack symbols are re-placed in data memspace,
11282 and onStack flag is cleared,
11283 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11284 copy temporary pcodeop,
11285 * (genPcall): added warning for not updating PCLATU,
11286 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11287 always true for pic16 port,
11288 * (genMultOneWord): NEW, supports integer multiplication,
11289 * (genMult): modified to call genMultOneWord,
11290 * (ifxForOp): added warning when return NULL,
11291 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11292 flag is set before call to operandFromSymbol for implicit
11294 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11295 options.intlong_rent are set by default,
11296 * (_hasNativeMulFor): modified to allow port generation of integer
11298 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11299 set regtype to REG_SFR for all registers, restricting seting the
11300 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11302 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11304 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11305 more than 500 times in the regression tests
11307 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11309 * support/Util/SDCCerr.h,
11310 * support/Util/SDCCerr.c,
11311 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11313 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11314 for symbol conflicts.
11315 * support/valdiags/tests/enum.c,
11316 * support/valdiags/tests/tentdecl.c,
11317 * support/valdiags/tests/struct.c: expect possible error messages
11318 referring to original symbol definitions.
11319 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11321 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11323 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11325 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11327 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11329 * src/pic16/ralloc.c (newReg): fixed bug #908929
11331 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11333 * src/ds390/gen.c: added missing #include "main.h"
11335 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11337 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11338 checking if symbol is already in set,
11339 * src/pic16/device.h: prototype for checkAddSym,
11340 * src/pic16/gen.c: (_G): added entry interruptvector,
11341 * (assignResultValue): removed some commented out lines,
11342 * (genFunction): check for ISR via sym->type, absolute section for
11343 interrupt code is created via a new pBlock, the goto instruction is
11344 placed now correctly at the interrupt vector position, changed all
11345 references from ivec to _G.interruptvector,
11346 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11347 is the interrupt is a high priority one, same for return from ISR,
11348 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11349 externs to calls of checkAddSym,
11350 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11351 pic16_pcode_verbose flag is set,
11352 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11353 * src/pic16/pcoderegs.c: message about how many registers are saved
11354 will only be emitted if pic16_pcode_verbose flag is set,
11356 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11358 * src/ds390/ralloc.h,
11359 * src/ds390/ralloc.c (ds390_regWithIdx),
11360 * src/ds390/gen.c (emitcode),
11361 * src/ds390/main.h,
11362 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11363 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11364 ds390operandCompare, getRegsRead, getRegsWritten,
11365 initializeAsmLineNode): customized instruction size calculation for
11366 ds390, started basis for some register optimizations
11367 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11368 corresponding assembly output
11369 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11370 missing push/pop of r0/r1. Optimized push/pops
11372 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11374 * src/mcs51/main.c (instructionSize): fixed ACALL size
11375 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11377 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11379 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11380 the sorting of rlist with NULL elements
11381 * (print_idataType, print_idata): NEW to create idata sections
11382 * src/pic16/device.h: idataSymSet new variable
11383 * src/pic16/gen.c (genFunction): fixed some bugs in string
11384 comparing, improved the absolute section creation for ISRs,
11385 added FSR0L/FSR0H in registers that are saved in an ISR,
11386 * (genInline): fixed the processing of inline snippets,
11387 now they undergo no process by the peephole optimizer
11388 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11389 are placed in idataSymSet,
11390 * (pic16emitStaticSeg): extern symbols are added in externs,
11391 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11392 switching when aboslute variables are placed in access bank memory
11393 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11394 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11395 commented out with #if,
11396 * (pic16_packRegisters): reintroduce the check for CAST because some
11397 symbols are not correctly handled,
11398 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11399 pCodeInstruction instead of pCode,
11400 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11401 pCodeAsmDir definition,
11402 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11403 directive, then the argument directive is emitted without the leading
11404 tab, hack for inline labels which must be in the first column,
11405 * (compareLabel,pic16_findNextInstruction),
11406 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11407 * (insertBankSwitch): modified for the new pCodeAsmDir,
11409 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11410 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11412 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11414 * (pushSide): commented out with #if,
11415 * (assignResultValue): fixed some typos in saving
11417 * (genPcall): FIXED and sync'ed with genCall,
11418 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11419 * (genNearPointerGet): fixed to handle some more cases,
11420 implementation scheme via table reads,
11421 * (genConstPointerGet): modified to access code memory correct,
11422 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11423 and improved to handle some cases
11424 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11425 instead of "RETLW" for init data
11426 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11427 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11428 variables are placed in access bank memory (<0x80 and >=0xf80),
11429 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11430 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11431 TBLWT_POSTDEC,TBLWT_PREINC
11432 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11433 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11435 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11436 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11437 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11438 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11440 2004-02-29 Borut Razem <borut.razem AT siol.net>
11442 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11443 support/Util/findme.h, support/Util/system.h: enhance binary relative
11444 search for lib and include by using findProgramPath()
11446 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11449 * src/SDCCpeeph.c (pcDistance),
11451 * src/mcs51/ralloc.h,
11452 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11453 * src/mcs51/main.h,
11454 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11455 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11456 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11457 size calculation port specific, started basis for some register
11459 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11460 missing push/pop of r0/r1. Optimized push/pops
11461 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11462 * device/lib/_modsint.c (_modsint),
11463 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11464 and stack version so regression tests pass
11466 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11468 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11469 * src/SDCCast.c (decorateType): catch another small optimization
11471 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11472 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11473 modified to finally use computeType() all over SDCC,
11474 see Feature Request #877103
11475 * src/SDCCval.h: cosmetic
11476 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11477 valCompare(); regression tested in muldiv.c
11478 * support/regression/tests/muldiv.c (testMod): mod sign follows
11481 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11483 * src/SDCCast.c (decorateType): fixed bug #902362
11484 * doc/INSTALL.txt: fixed install instructions for win32
11486 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11488 * device/include/Makefile.in (install): fixed by replacing spaces
11491 * doc/INSTALL.txt: updated for release
11492 * doc/sdccman.lyx: added warning for --xstack being buggy
11494 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11496 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11497 to eliminate build warnings.
11498 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11500 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11501 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11503 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11504 removed -penable-stack, added comment for stack pragma, added
11505 warning for not initializing the stack/frame registers, removed
11506 comment at interrupts section
11508 Stack is made permanent, there is no ability to disable stack usage.
11509 * src/pic16/device.h,
11510 * src/pic16/device.c: removed all references to USE_STACK macro,
11511 * src/pic16/device.c (pic16_dump_section): when no elements in
11512 rlist, free rlist before return,
11513 * (pic16_dump_int_registers): NEW, internal registers are a new set
11514 of general purpose registers reused by each function,
11515 * (checkAddReg): returns 1 if registers is added to set,
11516 * (pic16_groupRegistersInSection): when a registers is of type
11517 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11518 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11519 SRCASECMP macro is moved here from device.c
11520 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11521 PO_PCLATU, PO_PRODL, PO_PRODH,
11522 * (pic16_pCodeOpType, genMinus,
11523 changed compares to "a" register, with AOP_ACC,
11524 * (pic16_genPlus): fixed some bugs and indented properly,
11525 * (pic16_addSign): changed size to size+offset in the MOVWF
11527 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11528 multiply 8-bit operand by literal, result is 8-bit,
11529 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11530 multiply 2 8-bit operand, result is 8-bit,
11531 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11533 * src/pic16/gen.c: changed accUse to contain WREG only,
11534 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11535 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11536 true, do not use immediate addressing any more unless sym is a
11537 pointer in codespace,
11538 * (aopForRemat): do not use immediate addressing when symbol not in
11539 codespace and when symbol's address is requested,
11540 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11542 * (aopGet): added case for AOP_ACC and don't return "accumulator
11543 bug" but WREG instead,
11544 * (popGetTempReg): pushes contents of temporary register in stack,
11545 * (popReleaseTempReg): pops contents of temporary register from
11546 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11547 * (pic16_popGet): separated case AOP_ACC to return register WREG
11548 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11549 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11550 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11551 the use of immediate pointers to certain cases only.
11553 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11554 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11555 * (assignResultValue, genCall, genRet): modified to use the new
11556 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11557 genPcall is still broken,
11558 * (genFunction): added code to create 'A' type pBlocks when
11559 interrupt functions are generated, code not extensively tested yet,
11560 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11561 * (genEndFunction): modified so ISRs pop stored registers from stack,
11562 * (genMultOneByte): cleanup,
11563 * (AccRsh): added flag andmask, to and result with appropriate mask,
11564 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11565 * (genDataPointerGet): fixed and reenabled its use,
11566 * (genNearDataPointerGet): bugs fixed,
11567 * (genDataPointerSet): bugs fixed,
11568 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11569 pic16_DumpSymbol, pic16_DumpOp,
11570 * src/pic16/genutils.h: function prototypes for the above functions,
11571 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11573 * (pic16emitRegularMap): many many many improvements, but needs a
11575 * src/pic16/main.c: enable_stack in pic16_options is removed,
11576 * (_pic16_parseOptions): removed command line options -penable-stack,
11577 * (_process_pragma): emit stack symbol only when stack pragma is
11579 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11580 redirected to FSR0L/FSR0H pair,
11581 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11582 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11583 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11585 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11586 * (dumpPicOptype): NEW,
11587 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11588 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11589 with movff instruction,
11590 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11591 added pic16_int_regs, some packRegsFor* functions are commented out,
11592 because produce errors,
11593 * src/pic16/NOTES: minor modifications
11595 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11597 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11598 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11600 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11601 * as/mcs51/lkaomf51.c: fixed bug #895763
11603 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11605 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11607 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11609 * doc/sdccman.lyx: added details about the HC08 storage classes and
11610 interrupts, fixed the register usage info for z80 & gbz80
11612 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11614 * doc/sdccman.lyx: added more pic16 port documentation
11615 * device/include/pic16/: added header pic18fregs.h
11617 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11619 * doc/sdccman.lyx: added Vangelis' contribution
11621 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11623 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11624 extend to the next CALL or PCALL, not just to the next CALL.
11626 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11628 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11630 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11632 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11633 bug #895752 and a better fix for bug #716790
11635 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11637 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11639 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11641 * doc/sdccman.lyx: minor changes, minor changed
11643 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11645 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11646 which can't handle SDCC_NEWONEBYTEOPS,
11647 (geniCodeMultiply): removed conversion from mult to shift for pic14
11650 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11653 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11654 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11655 thus fixing bug #895406
11657 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
11659 * device/lib/_modsint.c,
11660 * device/lib/_modslong.c: sign follows divisor only
11661 * src/hc08/gen.c (genMultOneByte): if result size is 1,
11662 signs or signedness can be ignored
11663 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
11664 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
11665 added optimization for IFX,
11666 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
11668 reenabled optimization for IFX, which was removed on 2004-01-11
11669 * src/SDCCast.h: added return type IFX
11670 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
11671 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
11672 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
11673 SDCC_OLDONEBYTEOPS selects the old behaviour
11674 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
11675 changed again and commented promotion rule
11676 * src/SDCCval.c (valDiv): promotion no longer necessary
11677 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
11678 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
11680 * support/regression/tests/onebyte.c: added
11682 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
11684 * gen.c (genInline): reverted to old code for assemnling inline
11685 code because of bug reported James Chadd
11687 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
11689 * ralloc.h: missing declarations from previous patch,
11690 seems that patch for ralloc.h was never applied, fixed
11692 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11693 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11697 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
11698 indirect addressing. Marked FSR0 as deprecated
11699 * gen.c (pointerCode): commented out, not needed now
11700 (pic16_popGet2p): new MOVFF helper function
11701 (genGenPointerGet),
11702 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
11703 (shiftRLong): removed duplicate debugging info
11705 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11707 * src/ds390/gen.c (genNearPointerGet),
11708 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
11709 optimization with bits, but not bitfields.
11710 * src/ds390/ralloc.c (packRegisters),
11711 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
11713 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
11715 * src/SDCCcse.c (algebraicOpts): copy operands before modification
11717 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11720 * src/SDCCicode.c (operandFromSymbol),
11721 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
11722 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
11723 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
11724 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
11725 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
11726 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
11728 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
11729 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
11730 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
11731 * src/SDCCsymt.c (newSymbol),
11732 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11735 * src/SDCCval.c (newiList): fixed bug #885705
11737 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11739 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
11740 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
11742 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11744 * device/include/c8051f120.h,
11745 * device/include/c8051f300.h,
11746 * device/include/c8051f310.h: added/updated header files for Silicon
11747 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11748 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
11749 in new section Submitting patches
11751 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11753 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
11754 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11755 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11757 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
11758 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11759 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11761 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
11762 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11763 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11765 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
11766 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11767 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11768 genGenPointerSet): fixed bug #892400
11769 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
11770 to eliminate build warnings.
11771 * src/SDCCast.c (processParms),
11772 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
11774 * support/valdiag/valdiag.py: added GCC to the list of defines active
11775 when compiling with gcc
11777 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11779 * support/Util/SDCCerr.h,
11780 * support/Util/SDCCerr.c,
11781 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
11782 with an incomplete type (fixed bug #883734)
11783 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
11785 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11787 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
11789 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11791 * src/SDCCast.c (decorateType),
11792 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
11793 function pointer implementation
11794 * support/regression/tests/funptrs.c: added tests to verify both forms
11795 of function pointers work correctly. Added tests to verify parameters
11796 are passed in the correct order.
11798 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
11800 * device.c (regCompare): registers are sorted by ascending
11801 address and increasing size,
11802 * main.c (_pic16_finaliseOptions): removed the declaration
11803 of compiler macro MCU. Now a macro of the format pic18fxxxx
11804 will be defined from the command line
11806 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11807 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11809 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
11810 PCOP_RLCF was overwritten!
11811 * gen.c (genSkip): commented out calls to pic16_emitcode,
11812 * (genCmpEQ): fixed "long" compares, only high word did get compared,
11814 * (genRRC): added debugging info,
11815 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
11816 overwritten while shifting,
11817 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
11818 overwritten while shifting,
11821 * (shiftLLeftOrResult),
11822 * (shiftRLeftOrResult),
11824 * (shiftLLong): Implemented with pic16_emitpcode
11825 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
11826 * (genLeftShift): Fixed bug, operand for shift by variable always
11827 was "and"ed with 0x0f,
11828 * (genLeftShiftLiteral),
11830 * (genRightShiftLiteral): added debugging info,
11831 * (genrshFour): added comment,
11832 * (genRightShift): determined signedness from operand "left"
11833 instead of "result"
11835 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11837 * src/SDCCicode.c (geniCodeParms),
11838 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
11839 function pointers, fixed function pointer bugs #861242 and #861896
11841 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11843 * device/include/c8051f000.h,
11844 * device/include/c8051f120.h,
11845 * device/include/c8051f300.h: added header files for Silicon
11846 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11848 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
11850 * src/SDCCast.c (processParams): added new type flow and restructured
11851 (gatherAutoInit): added new type flow
11852 (addCast): cosmetic changes
11853 (getLeftResultType): added new type flow for array indices, patch
11854 provided by Stas, see FR #877103
11855 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
11856 array index patch by Stas
11857 * src/SDCCast.h: added prototype getResultTypeFromType()
11859 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
11860 * src/pic/glue.c (pic14emitStaticSeg),
11861 * src/pic16/glue.c (pic16emitStaticSeg),
11862 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
11863 for initialization of symbols
11864 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
11865 * support/Util/SDCCerr.h:
11866 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
11867 * .version: bumped version number to 2.3.8
11868 * device/include/Makefile.in (install),
11869 * doc/Makefile (install): changed to 'rm `find ...`' construct to
11872 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
11874 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
11875 Slade Rich fixed an optimization bug
11876 * src/pic/pcodepeep.c,
11877 * src/pic/pcoderegs.c
11878 * doc/Makefile (install): added test for directory
11880 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11882 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
11883 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
11884 * src/pic/ralloc.c (getRegPtr, getRegGpr),
11885 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
11886 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
11887 * as/mcs51/asexpr.c (term),
11888 * as/hc08/asexpr.c (term): fixed bug #887146
11890 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11892 * src/z80/gen.c (genMult): handle single byte result product
11893 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
11894 DUMMY_READ_VOLATILE (fixed bug #886367)
11896 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11898 * support/regression/tests/libmullong.c: fixed logic, on little endian
11899 hosts we ended without a mullong_wrapper()
11901 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11903 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
11904 virus/worm forged address usage.
11906 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11908 Fixed promotion, it should be done on AST level:
11909 * src/SDCCast.c (addCast): added promotion to int
11910 (decorateType): updated call to upCast()
11911 * src/SDCCicode.c (geniCodeLeftShift): removed call to
11912 usualUnaryConversions()
11914 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
11916 * support/regression/tests/literalop.c (mulWrapper): Added a
11917 wrapper to remove integer overflow warnings.
11919 * support/regression/tests/float_trans.c: Made work on host.
11921 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
11924 * support/regression/generate-cases.py (main): Changed from inline
11927 * doc/Makefile (install): Changed to depth first to get rid of
11928 missing directory install warning.
11930 * as/Makefile (install-doc): Made work on Mac.
11932 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
11934 * src/SDCCast.c: added an additional type flow in decorateType() of
11935 opposite direction, see feature request #860006; it's enabled at runtime
11936 by setting the environment variable SDCC_NEWTYPEFLOW
11937 * src/SDCCast.h: changed prototype of decorateType()
11938 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
11939 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
11940 'char' to 'int' can be omitted, if both operands are 'unsigned char';
11941 see feature request #877103
11942 * src/SDCCval.c: updated call of decorateType()
11943 (valBitwise): fixed bug #882876
11944 (valMinus): added promotion
11945 (valLogicAndOr): result is unsigned
11946 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
11947 * src/SDCCsymt.c (computeType),
11948 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
11949 must not cause an unsigned operation
11950 * src/pic/glue (pic14emitRegularMap),
11951 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
11953 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
11955 * src/pic/pcode.c (PCodeID): commented out left over debug code
11957 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
11959 * support/valdiag/tests/overflow.c: added shift tests
11960 * src/pic/device.c,
11967 * src/pic/pcodepeep.c,
11968 * src/pic/pcoderegs.c,
11969 * src/pic/ralloc.c,
11970 * src/pic/ralloc.h: applied patch from Slade Rich;
11971 added support for multiple code pages and multiple RAM banks on the
11972 PIC 14 port. The ASM files now no longer simply assume all the
11973 code / RAM are in the same page / bank. This means the linker can
11974 safely allocate code/RAM of separate ASM files to different pages/banks.
11975 * doc/sdccman.lyx: added Slade's tips
11976 * src/mcs51/peeph.def: fixed bug #880768
11978 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11980 * src/hc08/ralloc.c (rematStr): fixed bug #879282
11981 * src/SDCCast.c (decorateType): fixed bug #880197
11983 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
11985 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
11988 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
11989 strtof is not part of C89 and isn't included with Mac OS X.
11991 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11993 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
11994 shiftL2Left2Result): fixed bug #879326
11995 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
11996 (genMultOneByte): fixed bug in signed vs unsigned multiplication
11997 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
11998 address fetch for clr instruction
11999 * device/lib/hc08/_mulint.c: created optimized assembly version
12000 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12002 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12004 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12005 proposed in FR #877103
12007 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12009 * src/SDCCval.c (cheapestVal): added missing checks
12010 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12011 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12013 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12015 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12018 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12020 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12021 loaded with the linker search paths (-L arguments) and the libraries
12022 to be linked with the current source (-l arguments). Changes
12023 currently will affect only the pic16 port.
12024 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12025 include path the port specific paths and port specific libraries,
12026 * gplink command now contains the $3 argument,
12027 * src/pic16/device.h,
12028 * src/pic16/device.c,: structure PIC_device is made public and
12029 renamed to PIC16_device, the same for variable Pics which is renamed
12030 to Pics16. Updated all references to them.
12031 * src/pic16/glue.c (pic16glue): corrected bug with code
12032 initialization which bypassed the variable initializations block.
12034 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12035 COMPILE_FLAGS and added the --nostdinc option
12037 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12039 * device/include/mc68hc908jb8.h: Register defs for another member
12040 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12042 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12044 Documenting changes from previous commits.
12045 * configure.in (version 1.56),
12046 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12047 when generating output files to configure the pic16 library,
12048 but now I've commented it out, since gputils aren't installed in the
12049 SF compile farm, so library won't compile
12051 * device/lib/Makefile.in (version 1.56): initially I've added in
12052 target 'all' the prerequestive 'model-pic16' so it compiled the
12053 pic16 library, but now I've commented it out for the same reasons
12055 * added targets 'model-pic16' and 'objects-pic16' to compile the
12057 * added target 'port-specific-objects-pic16' to handle the
12058 generated libraries and copy them into the build/ directory
12059 * added target 'clean-intermediate-pic16' to clean intermediate
12060 files into pic16 directory
12061 * in target 'installdirs' added line to create directory pic16 in
12062 the installation path
12064 * device/include/Makefile.in (version 1.11): in target 'install'
12065 added lines to copy all header files to installation path,
12066 * in target 'installdirs' added line create directory for pic16
12067 headers in the installation path
12069 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12071 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12074 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12077 * device/lib/configure.in,
12078 * device/lib/configure: fixed for autoconf 2.57
12080 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12082 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12083 option so that it actually works. Made it specific to the z80, since
12084 the gbz80 doesn't have these kinds of I/O ports.
12086 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12088 * device/include/z180.h,
12089 * device/lib/_memcpy.c,
12090 * device/lib/_memmove.c,
12091 * device/lib/_mulint.c,
12092 * device/lib/ser_ir.c,
12093 * device/lib/ser_ir_cts_rts.c,
12094 * device/lib/_strcmp.c,
12095 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12096 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12097 portmode; added deprecation warning for bank= and protmode= forms.
12098 Also, guard against buffer overflow.
12099 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12101 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12103 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12104 changed interrupt vector table generation to only emit declared vectors.
12105 * device/include/Makefile.in: added missing backslash
12106 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12108 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12110 Mainly changes to support compilation of the device libraries
12111 * src/pic16/device.c: stack is allocated via symbol and not
12112 via literal number. The symbol is placed in the corresponding
12113 position of the data ram
12114 * (pic16_dump_section): relocatable and absolute uninitialized
12115 data are now emitted in sorted order to reduce section naming,
12116 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12117 weren't marked as being in the access bank,
12119 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12121 Added portion of GNU PIC Library under the directory
12122 device/include/pic16 and device/lib/pic16. These files
12123 contain the declarations of SFRs for the PIC18Fxx2 devices.
12124 The directory is initialized via configure from toplevel.
12126 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12128 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12129 the spilllocations to be compared correctly
12131 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12133 * src/SDCCast.c (decorateType): fixed bug introduced today
12135 2004-01-12 Borut Razem <borut.razem AT siol.net>
12137 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12138 doc/sdccman.lyx: upper case pragmas are deprecated
12140 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12142 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12143 in simpler and even better code
12145 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12147 * src/SDCCicode.c (operandOperation): fixed bug #874819
12148 * src/SDCCast.c (decorateType): fixed
12149 char foo (unsigned long ul) { return ul > 0; }
12151 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12153 * doc/sdccman.lyx: Moved and added some sections, small changes
12154 all over. Telling LaTeX to be less strict with word spacing
12155 to better keep the right margin. Changed some notes about
12156 maintainance of the ports in section 3.2.1 - is it OK like this?
12158 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12160 SDCC source changes:
12161 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12162 convilong): modified to inform the pic16 port that builtin functions
12165 PIC16 PORT specific changes:
12166 * src/pic16/device.c pic16_dump_equates() added,
12167 processor registers declared internally by the port are emitted in
12168 the translation as equates,
12169 * src/pic16/gen.c: inline code is passed unprocessed to the
12171 * (pic16_popGetLit2): fnuction modified to take second operand as
12172 pCodeOp pointer and not as literal,
12173 * (popRegFromIdx): prefixed with pic16_,
12174 * (pic16_popCombine2): modified to receive already allocated pCode
12176 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12177 * (genFunction): initializes local stack frame and pushes on stack
12178 all the registers used by this function,
12179 * (genEndFunction): restores all registers from stack and restores
12181 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12183 * (pic16glue): changed the program startup sequence,
12184 * added new dbName code 'A' for functions placed in absolute section
12185 * src/pic16/main.c: added function attribute _naked,
12186 * added pragma 'code' to place a fnuction at an absolute address,
12187 * added command line arguments --debug-ralloc and --pcode-verbose,
12188 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12189 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12190 * (pic16_newpCodeOpLit2): modified to take the second operand as
12192 * (pic16_printpBlock): modified to emit each function in a separate
12194 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12195 UPPER for immediate operands,
12196 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12198 * src/pic16/peeph.def: all peepholes with movff are commented out,
12199 because there is a problem in the pcode peep optimizer,
12200 * src/pic16/ralloc.c: the register allocator can now reuse local
12201 function symbols for another function. This saves register usage.
12202 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12204 Added file src/pic16/NOTES with information about program writing on
12205 the current port version.
12207 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12209 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12210 and peephole 252 (array access)
12212 2004-01-09 Borut Razem <borut.razem AT siol.net>
12214 * src/SDCCmain.c : fixed #872250: -l command line defined library
12215 files are scanned before standard library files
12217 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12219 * src/SDCCast.c (decorateType): fixed bug #874046
12221 2004-01-09 Borut Razem <borut.razem AT siol.net>
12223 * support/scripts/sdcc.nsi: remove previous installation
12225 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12227 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12228 bytes for last interrupt vector (mcs51)
12229 * sdcc.spec: fixed typo
12231 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12233 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12234 gen51Code): more efficient parameter receive for --model-large
12237 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12239 * src/ds390/main.c,
12240 * src/z80/main.c: added missed needLinkerScript flags (more than
12241 one port structure defined in these file)
12242 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12245 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12247 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12248 * src/port.h: added flag needLinkerScript in port->linker
12249 structure to inform whether to create a .lnk file or not,
12251 * src/ds390/main.c,
12253 * src/mcs51/main.c,
12255 * src/pic16/main.c,
12257 * src/z80/main.c: changed appropriately to configure
12258 needLinkerScript flag
12260 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12261 * src/pic/glue.c: added variable udata_section_name to
12262 override default uninitialized data segment definition for
12263 devices only with SHAREBANK memory (reported from Erik Epetrich)
12264 * (pic14emitOverlay): modified to emit a commented overlay segment
12265 directive when no overlay data exist
12266 * (picglue): modified to emit uninitialized data segment
12267 according to udata_section_name
12268 * src/pic/main.c (_pic14_parseOptions): added command line
12269 options --udata-section-name=[name] to override default
12270 udata definition name
12271 * modified _linkCmd and _asmCmd to include compiler passed
12272 arguments via -W option
12273 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12274 object file from '.rel' to '.o' in port->linker structure,
12275 changed size of fptr from 2 to 3 in port structure
12277 2004-01-07 Borut Razem <borut.razem AT siol.net>
12279 * support/scripts/sdcc.nsi: update PATH
12280 * support/scripts/sdcc.ico: craeted
12282 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12284 * device/include/Makefile.in: fix install
12285 * doc/Makefile: fix install
12287 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12289 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12291 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12292 how the function variable allocation summary is displayed; also
12293 include information about variables allocated to the overlay
12296 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12298 * as/mcs51/lkmain.c: Help about -Y option
12299 * as/mcs51/lkarea.c: Fixed gcc warnings
12301 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12303 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12305 * support/valdiag/tests/overflow.c: added
12306 * src/SDCCast.c (decorateType),
12307 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12308 LEFT_OP (left shift)
12310 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12312 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12313 (default behaviour).
12315 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12317 A python script to validate compiler diagnostic messages. It can be
12318 used to verify that sdcc complains about bad c source code and
12319 gives a good location of the error.
12320 * support/valdiag/Makefile,
12321 * support/valdiag/valdiag.py,
12322 * support/valdiag/tests/*
12324 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12326 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12327 * src/SDCCsymt.c (newEnumType),
12329 * support/Util/SDCCerr.c,
12330 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12332 * support/regression/tests/enum.c: added test for enum values that
12333 require at least 2 bytes of storage.
12335 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12337 * src/common.h: added ifndef/define/endif macros
12338 around the header file.
12339 Bug reported from Jesus Calvino-Fraga
12341 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12343 * sdcc.spec: updated
12344 * device/include/Makefile.in: don't install CVS directories
12345 * device/lib/Makefile.in: added removal of CVS directories after install
12346 * doc/Makefile: fixed install, added local_icons
12347 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12348 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12349 * src/ds390/gen.c (genRightShift): fixed bug #870788
12350 * src/SDCCast.c (decorateType): fixed bug #870781
12352 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12354 PIC16 port related changes:
12355 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12356 added variable stackPos,
12358 * gen.c: genCall, assignResultValue: added support for
12359 pushing/retrieving function parameters to/from stack,
12360 genFunction,genEndFunction: setup stack frame for the
12361 generated function,
12362 genAddrOf: will be changed according to bug 863624
12364 * added files genutils.c and genutils.h which contain gen*
12365 debugged and optimised functions extracted from gen.c
12367 * glue.c: added variable 'externs' which holds extern symbols,
12368 pic16emitRegularMap: is modified to properly handle relocatable
12369 symbols under the new scheme,
12370 pic16createInterruptVect: is modified
12371 pic16printPublics: is modified to emit 'global' assembler directives,
12372 added pic16_printExterns to print extern symbols,
12373 pic16glue: initializes stack/frame pointer in the beginning of
12374 the assembly output. Temporary hack, will be corrected later,
12375 because gplink yet does not support stack and SDCC does not
12376 yet support a type of crt0.o object to create the final binary.
12378 * Removed many lines that contain 8051 legacy code.
12379 * The code is finally placed under a 'code' directive.
12380 * Added port specific options.
12382 * _process_pragma: simplified since now we do not need *special*
12383 include file to define SFR registers. But a separate header
12384 will be needed. This will be developed later.
12385 * _pic16_parseOptions: added, parses port specific options:
12386 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12387 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12388 --preplace-udata-with=
12390 * _pic16_setDefaultOptions: modified to initialize section names,
12391 but hack is temporarly out of order since it needs improvement.
12392 * _pic16_genAssemblerPreamble: configuration words are emitted by
12393 their address instead of their name. This part is incomplete and
12394 supports only the 18Fxx2 devices. Other devices will emit an error
12395 during assembly since they do not contain the same set of config
12397 * _pic16_genIVT: is modified,
12399 * pcode.c: added definitions for some hardware registers that are needed
12401 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12402 All PCI entries are updated. Now LFSR is supported.
12403 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12404 * added pic16_newpCodeOpLit2 to support instructions with
12405 two literal arguments
12406 * pic16_pCode2str: corrected code that emits assembler instructions
12407 with two literal operands and those that have an access bit modifier
12408 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12409 this fixes a bug which caused some labels to be lost, when an
12410 assembler directive was added, i.e. banksel,
12411 * pic16_FixRegisterBanking: improved logic that causes the insertion
12413 * InlineFunction: functions that are called once, are not any more
12414 inlined. This can be a port option in the future,
12416 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12418 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12419 hold the corresponding uninitialized symbols,
12420 * pic16_allocProcessorRegister: registers have explicit marked the
12422 * pic16_allocInternalRegister: registers are explicit marked as
12424 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12425 processing list, so bit registers were lost,
12428 * ralloc.h: added field 'accessBank' and original symbol operand
12429 in register definition,
12430 * removed the field isMapped from register definition,
12432 ** Several functions have been removed from various sources:
12433 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12434 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12435 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12436 pic16_assignRelocatableRegisters
12438 ** others have been introduced:
12439 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12440 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12442 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12444 * support/scripts/inc2h.pl: changed definition of BIT_AT
12445 to emit 'sbit at' instead of 'bit at'. This was a request.
12447 PIC16 port related preliminary changes:
12448 * gen.c: prefixed function popRegFromString with
12449 pic16_ and all references to it corrected
12450 * pcode.c: all pic16_pc_* hardware registers prefixed
12451 with underscore (_),
12452 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12453 * ralloc.c: newReg(): when register is REG_SFR then
12454 set address to rIdx,
12455 pic16_allocProcessorRegister(): marks register wasUsed=0
12456 pic16_writeUsedRegs(): added a call to assign processor
12457 registers via pic16_assignFixedRegisters
12459 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12461 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12462 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12463 variables in unused register banks. Also the SSEG is placed
12464 wherever there is enough space for it, and IDATA can be anywhere
12465 in internal RAM. For now compile using -Wl-Y[stack_size].
12466 The mem file is different for this option as well, since it
12467 makes no sense of talking about DSEG lenght.
12469 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12471 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12472 in certain cases, e.g. when ROM assignment, patch provided
12473 from Albert den Haan.
12475 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12477 Many signedness and type propagation fixes:
12478 * src/SDCCicode.c: made geniCodeCast() static
12479 replaced SPEC_ by IS_ (cosmetic)
12480 (operandOperation): fixed div and mod operation
12481 (usualBinaryConversions): added support for promotion of char
12482 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12483 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12484 (geniCodeAdd): an array index will stay unsigned, even if promoted
12486 (geniCodeArray): ditto
12487 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12488 * src/SDCCsymt.c (computeType): added more support for char;
12489 promotion of char is selectable by promoteCharToInt, fixed signedness
12491 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12492 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12493 * src/SDCCval (val*): replaced signedness calculation by
12495 rearranged if-branches (cosmetic)
12496 (valShift): added warning W_SHIFT_CHANGED
12497 (valCompare): fixed problem with different types
12498 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12499 * support/regression/tests/literalop.c: added many cases
12500 * support/regression/tests/ast_constant_folding.c: changed finally to
12502 * .version: new year, new version: 2.3.7
12503 * src/SDCCmain.c (main): applied patch #866468
12504 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12505 provided by Scott Bronson
12506 * doc/sdccman.lyx: updated documentation for sdcdb
12507 updated and added chapter tips
12509 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12511 * src/SDCCsymt.h: missing from yesterday's commits
12513 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12515 * src/SDCC.y (struct_or_union_specifier),
12516 * support/Util/SDCCerr.c,
12517 * support/Util/SDCCerr.h: verify that struct & union tags are used
12520 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12522 * src/SDCCglobl.h: missing from yesterday's commits
12524 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12526 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12527 sft_attributes, struct_declaration, parameter_declaration,
12528 type_name, start_block, declaration_list),
12529 * src/SDCC.lex (check_type): support redefinition of typedef names
12531 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12533 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12534 aligned xdata arrays. Erik helped me with the if clause.
12536 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12538 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12541 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12544 * src/SDCCast.c (newAst_),
12546 * src/SDCCicode.c (ast2iCode, newiCode),
12548 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12549 expr, statement, expression_statement, selection_statement,
12550 iteration_statement, expr_opt, jump_statement): foundation for tracking
12552 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12555 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12557 * support/Util/SDCCerr.c,
12559 * src/SDCCast.c (createCase, createDefault, decorateType),
12560 * src/SDCClabel.c (labelUnreach),
12561 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12563 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12564 (with thanks to Stas Sergeev)
12565 * device/include/time.h,
12566 * device/lib/time.c (CheckTime): suppress unreachable code warning
12568 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12570 * src/SDCCast.c (createIvalCharPtr),
12571 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12573 * support/regression/tests/nullstring.c: tests for these two bugs
12575 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12577 * support/Util/SDCCerr.h,
12578 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12579 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12580 about storage class and 'at' used inside struct or union
12581 * src/SDCCBBlock.c (iCodeFromeBBlock),
12582 * src/SDCCcse.c (ifxOptimize),
12583 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12584 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12585 printIval, emitStaticSeg, emitOverlay),
12586 * src/SDCClabel.c (deleteIfx),
12587 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12588 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12589 gatherAutoInit, processParms),
12590 * support/Util/SDCCerr.h,
12591 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12592 reporting for post-parse errors.
12594 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12596 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12597 implicit casts via union; they don't work on big endian systems
12598 (possible fix for bug #861138)
12600 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12602 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12603 * src/mcs51/main.c: fixed the fix for bug #737001
12605 2003-12-15 Borut Razem <borut.razem AT siol.net>
12607 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12609 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12611 * support/makebin/makebin.c: put output in binary mode
12613 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12615 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12616 xdata and data memory on startup. Set the environment variable
12617 SDCC_NOGENRAMCLEAR to disable this.
12618 * src/mcs51/peephole.def,
12619 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12620 (allows non-interrupt and interrupt code to safely compete for a resource
12621 without the non-interrupt code having to disable interrupts)
12623 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12625 * src/SDCCicode.c (geniCodeAdd),
12626 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12627 with valFromType if type might be a pointer and host is big endian).
12628 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12629 types, not just integer types.
12630 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12631 multiply defined with mismatching "at" address.
12633 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12635 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12636 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12637 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12638 with embedded nulls (fixed bug #753752)
12640 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12642 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12643 Apparently this did not see much testing (endless loop)
12645 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12647 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12649 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12651 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12652 gracefully handle NULL memmap pointers
12654 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12656 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
12657 instead of deleting the iCode when an operand is volatile
12658 * src/z80/gen.c (genDummyRead),
12659 * src/mcs51/gen.c (genDummyRead),
12660 * src/ds390/gen.c (genDummyRead),
12661 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
12663 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
12664 * src/SDCC.y: fixed bug #850420
12666 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12668 Applied z80 i/o port patch from Peter Townson and fixed some operators
12669 to better handle operands in A register.
12670 * device/include/z180.h
12676 * src/z80/peeph-z80.def
12677 * src/z80/peeph.def
12680 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12682 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
12684 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12686 * device/lib/hc08/_mullong.c: Removed extra #endif
12688 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12690 * sim/ucsim/hc08.src/inst.cc,
12691 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
12692 carries from x to h
12693 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
12694 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
12695 * device/include/stdarg.h: fixed varargs for hc08
12696 * device/lib/Makefile.in,
12697 * device/lib/hc08/Makefile,
12698 * device/lib/hc08/_mulint.c,
12699 * device/lib/hc08/_mullong.c: fixed some endian problems
12701 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12703 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
12704 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
12705 * device/lib/_gptrget.c,
12706 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
12708 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12710 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
12711 * src/SDCCast.c (astErrors): fixed bug #846007
12712 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
12714 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12716 * src/SDCCast.c (decorateType): disabled a transformation I added in
12717 revision 1.188 (access to fields of a structure at an absolute address);
12718 it breaks with bitfields, extern declarations, and gcse analysis.
12719 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
12720 could be assigned through a pointer, so don't complain.
12721 * src/SDCCast.c (astErrors),
12723 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
12725 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
12727 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
12728 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
12729 output of __config directives, since gpasm now supports them
12730 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
12731 pre-processor macro, i.e. -DMCU=p18f452
12732 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
12733 and modified to handle 'cast' icode similarly to '=' icode
12734 * src/pic16/device.h (typedef struct PIC_device): added field
12735 'extMIface' to indicate that chip has external memory interface
12736 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
12737 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
12740 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12742 * src/SDCC.y (pointer): fixed bug #846006
12743 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
12744 * src/SDCCast.c (decorateType): fixed bug #846009
12745 * src/ds390/peeph.def,
12746 * src/ds390/gen.c (genAnd, genOr),
12747 * src/mcs51/peeph.def,
12748 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
12750 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12752 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
12759 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
12763 * src/SDCCbitv.c: added function to free a bitvector
12764 * src/SDCClrange.h,
12765 * src/SDCClrange.c: added function to recompute the liveranges
12766 * src/avr/ralloc.c,
12767 * src/ds390/ralloc.c,
12768 * src/hc08/ralloc.c,
12769 * src/mcs51/ralloc.c,
12770 * src/pic/ralloc.c,
12771 * src/pic16/ralloc.c,
12772 * src/xa51/ralloc.c,
12773 * src/z80/ralloc.c: recompute the liveranges after register packing
12775 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
12777 * src/SDCCloop.c (newInduction): fixed bug #845630
12779 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12781 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
12782 inadvertantly left behind from my 2003-11-12 change
12784 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12786 Updated headers I neglected to commit yesterday.
12787 * src/SDCClrange.h,
12790 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12792 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
12793 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
12794 * src/SDCCopt.c (eBBlockFromiCode),
12795 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
12796 the creation of the key hash table from the sequencing so it can be used
12797 earlier (for some GCSE bug fixes still pending)
12799 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12801 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
12802 * support/regression/tests/addsub.c: testing genPlus shortcut
12804 2003-11-15 Borut Razem <borut.razem AT siol.net>
12806 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
12808 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12810 * src/SDCCcse.c (cseBBlock): fixed bug #527779
12811 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
12812 ordering is immaterial.
12813 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
12815 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12817 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
12818 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
12819 (SIGSEV) of bug #840381
12820 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
12821 unlink new file before rename if new and old filenames are the same)
12823 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12825 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
12826 uninitialized variables) for the mcs51. Set environment variable
12827 SDCC_GENRAMCLEAR to test.
12828 xdata initialization slightly shorter
12830 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12833 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
12834 #838241 & 780691 (basicly the same bug)
12835 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
12836 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
12838 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
12840 * src/SDCCmain.c (linkEdit): "fix" #834252
12842 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12844 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
12846 * src/SDCC.y: fixed bug #819403
12848 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12850 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
12851 the reentrant attribute.
12852 * src/hc08/gen.c (genPackBits): added missing stack readjustment
12853 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
12855 * src/SDCCast.c (decorateType): fixed bug with storage class not being
12856 updated during pointer dereference; f.e. ~(((char *)1)*) was being
12857 erroneously reduced to a literal.
12858 * src/hc08/ralloc.c (packRegisters, rematStr),
12859 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
12862 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12864 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
12865 * doc/sdccman.lyx: changed from 'article' to 'book'
12866 * doc/Makefile: readded test_suite_spec and cdbfileformat
12868 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
12870 * device/include/stdlib.h: include malloc.h to comply with ANSI
12871 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
12873 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12875 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
12876 * doc/clean.mk: also remove *.out files
12877 * doc/sdccman.lyx: some additions, larger top/bottom margins
12879 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12881 * src/SDCC.y: fixed bug #837365
12882 * support/regression/tests/bitopcse.c
12883 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
12884 a symbol (might be valop instead)
12885 * device/lib/Makefile.in: added errno.c to HC08SOURCES
12886 * device/lib/clean.mk: added hc08 to the cleaning list
12888 2003-11-04 Borut Razem <borut.razem AT siol.net>
12890 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
12892 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12893 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
12894 malloc is declared in standard stdlib.h
12896 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12898 * device/lib/hc08/Makefile: need to clean .rel not .o files
12899 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
12901 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12905 * src/mcs51/main.c,
12906 * src/ds390/main.c,
12910 * src/pic16/main.c,
12911 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
12912 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
12913 tests (which uses the port's oclsExpense function)
12919 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
12921 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12923 * src/SDCCcse.c (ifxOptimize),
12924 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
12925 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
12926 deleting the IFX iCode.
12927 * src/hc08/ralloc.c: reduced unneeded slocs
12928 * src/hc08/gen.c: fixed bug in asmopToBoolean
12930 2003-11-04 Borut Razem <borut.razem AT siol.net>
12932 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
12933 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12934 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
12935 transferred to configure
12937 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
12939 Use headers defined in the C[++] standards:
12940 * sim/ucsim/gui.src/serio.src/fileio.cc
12941 * sim/ucsim/gui.src/serio.src/frontend.cc
12942 * sim/ucsim/gui.src/serio.src/main.cc
12943 * sim/ucsim/gui.src/serio.src/posix_signal.cc
12944 * support/Util/NewAlloc.c
12946 * as/mcs51/lklibr.c
12950 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12952 * Added MSVC projects for hc08 assembler and linker:
12953 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
12954 /as/hc08/link_hc08.dsp
12956 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
12958 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
12960 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
12962 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
12964 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12966 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
12968 2003-10-31 Borut Razem <borut.razem AT siol.net>
12970 * support/cpp2/cpplib.h,
12971 support/cpp2/cpplib.c,
12972 support/cpp2/cpplex.c,
12973 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
12974 to switch _asm block preprocessing on / off. Default is
12975 #pragma preproc_asm +
12977 2003-10-31 Borut Razem <borut.razem AT siol.net>
12979 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
12980 when outputting comment blocks (when executed with -C option) and
12981 _asm (SDCPP specific) blocks
12983 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12985 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
12987 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
12989 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
12991 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
12993 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
12994 * src/SDCCast.c (decorateType): fixed bug #832664
12996 2003-10-31 Borut Razem <borut.razem AT siol.net>
12998 * support/cpp2/cpplex.c: fixed for SDCPP:
12999 comments(when executed with -C option) and _asm blocks
13000 were included even if they where in skipped #if block.
13001 Applied solution from GCC cpp 3.3.2
13003 2003-10-31 Borut Razem <borut.razem AT siol.net>
13005 * src/SDCC.lex: sdcc now understands both formats:
13006 '# <line_number> <file_name>' and
13007 '#line <line_number> <file_name>'
13008 * support/cpp2/cppmain.c: sdcpp now generates the standard
13009 '# <line_number> <file_name>' instead of former
13010 '#line <line_number> <file_name>'
13012 2003-10-30 Borut Razem <borut.razem AT siol.net>
13014 * support/cpp2/cpphash.h,
13015 * support/cpp2/cpplib.h
13016 * support/cpp2/cpplex.c,
13017 * support/cpp2/cppmain.c,
13018 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13020 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13022 Fixed a number of problems revealed by bug #827883.
13023 * src/SDCCloop.c (loopInvariants): Spill location of the
13024 result operand should be recomputed if extracted from
13025 a loop. Also, don't extract assignments of an iTemp
13027 * src/SDCCast.c (isConformingBody): loop reversal should
13028 not occur if the control variable is involved with a
13029 relational operator.
13031 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13033 * .version: bumped to 2.3.6 to reflect the big improvements
13034 made by Erik and Klaus. Thanks!
13036 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13038 Replaced the livrange code.
13039 * src/SDCClrange.c: added new LR code
13041 * src/SDCCBBlock.h: removed remainig parts from old LR code
13042 * src/ds390/ralloc.c,
13043 * src/ds390/gen.c: minor fixes to make it work with new code
13045 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13048 * as/hc08/lkrloc.c,
13050 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13051 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13052 (tweaked fix for bug #818696)
13054 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13056 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13058 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13061 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13062 * src/mcs51/gen.c (gencjneshort),
13063 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13064 more efficient (per Scott Bronson's suggestion)
13066 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13068 Extended the semantics of the critical keyword to include
13069 individual statements. See RFE #827755 and #799831
13074 * support/Util/SDCCerr.c
13075 * support/Util/SDCCerr.h
13080 2003-10-19 Borut Razem <borut.razem AT siol.net>
13082 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13084 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13086 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13088 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13089 and predecrement operand is displayed
13091 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13093 * src/SDCCval.c (valMinus): fixed bug #826041
13095 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13097 Some hc08 related updates that I missed earlier
13098 * sim/ucsim/stypes.h
13099 * support/regression/ports/hc08/spec.mk
13101 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13103 New target "hc08" for the Motorola 68hc08 family of micros
13111 * sim/ucsim/hc08.src/*
13112 * sim/ucsim/configure.in
13113 * src/ucsim/configure
13114 * sim/ucsim/packages_in.mk
13117 * device/include/mc68hc908qy.h
13118 * device/lib/hc08/*
13119 * device/lib/Makefile.in
13120 * support/regression/ports/hc08/*
13121 * support/regression/Makefile
13123 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13125 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13127 * src/ds390/gen.c (genCast): fixed bug #821957
13129 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13131 * device/lib/logf.c: "fixed" overlay bug
13132 * support/regression/ports/host/spec.mk: added m library
13133 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13134 * support/regression/tests/float_trans: added (for Eric)
13136 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13138 * src/mcs51/gen.c (genCpl): fixed bug
13139 http://sf.net/mailarchive/message.php?msg_id=6263915
13141 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13143 * src/SDCCast.c (decorateType): added extended constant folding
13144 * src/SDCCsymt.c (computeType): cleanup
13145 * src/SDCCval.c (valShift): minor optimization
13146 * support/regression/tests/ast_constant_folding.c: added
13148 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13150 * src/SDCCmain.c: removed some unintended changes
13152 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13154 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13155 * src/z80/gen.c: fixed part of bug #817589
13156 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13158 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13160 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13171 * src/ds390/ralloc.c
13173 * src/mcs51/ralloc.c
13175 * src/pic16/ralloc.c
13176 * src/xa51/ralloc.c
13178 * src/z80/gen.c: removed unused label "release:"
13180 2003-10-06 Borut Razem <borut.razem AT siol.net>
13182 * src/SDCC.lex: removed definition of unused variables
13183 save_optimize and save_options
13185 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13187 * clean.mk: removed '=' in "-maxdepth=1"
13188 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13189 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13191 2003-10-06 Borut Razem <borut.razem AT siol.net>
13193 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13194 my_unput() replaced by unput()
13196 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13198 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13199 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13200 type-punned pointer will break strict-aliasing rules"
13201 Old LR behaviour is again default; Klaus' LR can be choosen by
13202 defining the environment variable LRKLAUS
13206 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13207 * clean.mk: fixed removal of files in bin/CVS/
13208 * device/lib/clean.mk: fixed removal of directories small and large
13209 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13211 * src/SDCCval.c: removed superflous test for pedantic
13213 2003-10-05 Borut Razem <borut.razem AT siol.net>
13215 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13216 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13217 message "unmatched #pragma SAVE and #pragma RESTORE"
13219 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13221 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13222 assembly, critical functions, atomic, nojtbound)
13224 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13226 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13232 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13235 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13237 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13239 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13240 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13241 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13243 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13245 * src/z80/gen.c (genRet): fixed bug #524753
13246 * src/z80/gen.c (genCast): fixed internal error on cast from
13248 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13249 fix for bug #477835 to the z80
13250 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13251 for tracking iCodes in the peephole optimizer for z80
13253 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13255 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13256 the other part of bug #814548
13257 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13259 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13261 * src/SDCCcse.c: fixed part of bug #814548
13263 2003-09-28 Borut Razem <borut.razem AT siol.net>
13265 * src/asm.c: rewrite of printILine() to use temporary file instead
13267 * src/xa51/main.c: commented out declaration of int rewinds
13269 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13271 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13273 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13275 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13276 * src/asm.c (printILine): Fixed bug #811015
13278 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13280 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13283 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13285 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13286 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13287 to correctly handle general case of AOP_PAIRPTR
13288 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13290 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13292 * src/mcs51/ralloc.c (fillGaps),
13293 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13294 register positioning bug)
13296 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13298 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13300 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13302 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13303 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13304 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13305 (ralloc doesn't intentionally do this now, but perhaps later)
13306 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13307 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13308 register positioning bugs (Fixed bug #762602 and #795325)
13309 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13310 (Fixed bug #808779)
13311 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13312 lines that --i-code-in-asm generates
13314 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13316 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13317 trying to fclose a FILE* that was already closed.
13319 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13321 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13322 of const struct should be treated as if const themselves)
13324 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13326 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13328 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13330 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13331 Unix (/n) and DOS (/r/n) line terminations.
13333 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13335 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13338 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13340 * src/mcs51/gen.c (genFunction, genEndFunction),
13341 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13342 and restore of EA so that stack offsets to parameters are
13343 correct when using both critical and reentrant/stack-auto.
13344 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13345 size (can be triggered in error if sloc is shared between
13346 different sized objects)
13347 * device/include/float.h: fixed macros to explicitly use
13348 unsigned long where needed
13350 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13352 Feature req. 799831: added code to allow nesting of critical functions
13353 * src/mcs51/gen.c (genFunction, genEndFunction)
13354 * src/ds390/gen.c (genFunction, genEndFunction)
13356 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13358 * src/SDCCsymt.c (sclsFromPtr),
13360 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13361 support for standard C idiom of memory mapped variables; for
13362 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13363 to xdata int at 0x1234 tempvar = 1.
13364 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13365 provided by Akiya ISHIDA
13367 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13369 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13370 * src/SDCCval.c (constVal): added reduction from int to char
13371 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13372 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13373 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13375 * support/regression/tests/shifts.c: fixed
13377 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13379 * src/z80/gen.c (genXor): Fixed bug #805445
13381 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13383 Fixed bug #621531 (const & volatile confusion in the type chain).
13384 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13385 refer to the const or volatile state of the pointer itself.
13397 * src/pic16/ralloc.c
13398 * support/regression/tests/const.c
13400 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13402 When checking for duplicated modules, use absolute paths
13403 instead of relative paths. Files changed:
13408 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13410 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13412 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13414 * device/include/string.h: added size_t typedef, changed
13415 prototypes to use size_t, eliminated separate reentrant and
13416 non-reentrant declarations, added _memmove declaration
13417 * device/lib/_memcpy.c: changed to use size_t instead of int,
13418 changed /4 to >>2 to avoid division library call
13419 * device/lib/_memcmp.c,
13420 * device/lib/_memset.c,
13421 * device/lib/_strncat.c,
13422 * device/lib/_strncpy.c,
13423 * device/lib/_strncmp.c: changed to use size_t instead of int
13424 * device/lib/_memmove.c: new file (fixed bug #772294)
13425 * device/lib/Makefile.in: added _memmove.c
13426 * device/lib/z80/asm_strings.s: fixed bug #772290
13427 * support/regression/tests/bitfields.c: attempt to fix host assertion
13428 failure on amd64-unknown-linux2.2
13430 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13432 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13433 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13434 * as/z80/asmain.c (main): fixed bug #801766
13436 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13438 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13441 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13443 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13444 reported in bug #800609
13446 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13448 * Top header beautifications in src/pic16 directory:
13449 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13450 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13451 pcoderegs.h, ralloc.c, ralloc.h
13452 * main.c: added top header and GPL license notice
13453 * pcode.c: fixed the if-conditional warning
13455 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13457 * device/lib/_mullong.c: replaced int by short for gcc
13459 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13461 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13462 and JUMPTABLE iCodes properly now (worked by accident before)
13463 * src/mcs51/gen.c (leftRightUseAcc),
13464 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13465 iCode properly now. Use getSize instead of nRegs since a & b
13466 aren't part of the nRegs tally.
13468 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13470 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13471 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13472 before instructions that use the _STATUS register
13474 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13476 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13477 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13478 fetching of the pointer
13479 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13480 copied from genNearPointerSet()
13481 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13482 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13483 If they pop r0/r1 they must be called in the opposite order than aopOp().
13484 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13485 (resp. --stack-auto), prepared for --xstack
13487 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13489 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13491 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13493 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13494 these ports have their own __sdcc_external_start()
13496 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13498 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13499 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13500 type for bits was changed. It resulted in bit variables becoming
13501 global, which is not permitted in PIC 14 assembly output.
13503 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13505 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13507 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13509 Z80 and MCS51 linkers complaint if a public symbol is defined
13510 in more than one library module:
13514 * as/mcs51/Makefile.in
13516 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13518 A few small changes that speed up the peephole optimizer.
13522 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13524 Try to make the peephole optimizer smarter by maintaining
13525 an association between the assembly source code and the
13526 iCodes that originated them. Put this information to use
13527 with a new peephole rule condition "notVolatile" so that
13528 the rules can be aggressive yet still safe.
13533 * src/mcs51/peeph.def
13535 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13539 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13540 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13541 if the left or right operand symbols have the accuse flag set.
13543 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13545 Changed the type of the result of the ! (NOT) operator to char;
13546 previously it returned the same type as the source. This allows
13547 us to eliminate all the genFloatNot functions (all of its target
13548 implementations were very buggy) since !float can use the same
13551 * src/SDCCicode.c (ast2iCode): ! returns char
13552 * src/mcs51/gen.c (genNot, genNotFloat),
13553 * src/ds390/gen.c (genNot, genNotFloat),
13554 * src/z80/gen.c (genNot, genNotFloat),
13555 * src/pic/gen.c (genNot, genNotFloat),
13556 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13558 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13560 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13561 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13562 during interrupts. Ensure WSAVE is located at a shared bank address.
13563 2. Fixed page selection in some places
13564 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13565 the registers name strings.
13566 4. Fixed "signed / unsigned compare" compiler warnings.
13567 5. The PIC port manages its own allocation of the general purpose
13568 registers, but makes no attempt to reuse them. As a result when
13569 compiling it soon runs out of general purpose registers. Some
13570 additional code was added to the files pcode.c and device.c to walk
13571 through the function call tree and rename the registers so that they
13581 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13582 genPlus() & genMinus() when the result is the same as left or right
13584 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13586 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13588 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13590 Made bitfield a distinct type from bit so that bitfields
13591 convert as per ANSI C and bits retain their traditional
13592 boolean style behaviour. Implemented bitfield support in
13600 * src/ds390/gen.c: bit v bitfield split
13601 * src/z80/gen.c: New support for bitfields
13602 * support/regression/tests/bitfields.c: reenabled z80,
13605 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13607 Rules 246.x, 247.x relate to bitfields, the others speed up
13608 access to xdata mapped I/O devices.
13610 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13612 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13614 Cleaned up genPackBits and genUnpackBits and added two helper
13615 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13616 for literal assignments in genPackBits (thanks to Frieder for
13622 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13624 Fixed bug #748310 (pointer to function type mishandled when the
13625 function name is omitted). Also fixed a SIGSEGV when a function
13626 attribute (reentrant, etc) is used on a non-function or on a
13627 function but misplaced before the parameter list.
13629 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13631 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13632 * support/Util/SDCCerr.h,
13633 * support/Util/SDCCerr.c: Added func attr misuse error msg
13635 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13637 Fixed bug #787649 by anonymous
13638 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13639 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13641 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13643 Fixed numerous bitfield problems.
13645 * src/SDCC.y: More bitfield related error checking
13647 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13648 * support/Util/SDCCerr.h,
13649 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13650 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13651 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13652 * support/regression/tests/bitfields.c: tests added
13654 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13656 Made the constant following the "interrupt" keyword optional. If
13657 omitted, the function will not automatically be given an entry
13658 in the interrupt vector table (similar to #pragma NOIV, but
13659 less syntacticly kludgy). The interrupt number is also now
13660 range checked. Also fixed a bug in the high order bit example
13667 * support/Util/SDCCerr.c
13668 * support/Util/SDCCerr.h
13671 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13673 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
13674 * src/SDCCicode.c (operandOperation): rewritten some ops
13675 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
13676 * src/SDCCsymt.c (computeType): literals are handled the same way as any
13678 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
13679 be re-activated by defining REDUCE_LITERALS)
13680 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
13681 unsigned, but are signed by default
13682 * src/SDCCval.c (constVal): rearranged
13683 * src/SDCCval.c (valMod): preliminary fix
13684 * src/SDCCval.c (valCastLiteral): use TYPE_* types
13685 * support/regression/literalop.c: added, work in progress
13687 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13689 Generate warnings for useless declarations like "char data;"
13690 that don't do what new users expect.
13693 * support/Util/SDCCerr.h
13694 * support/Util/SDCCerr.c
13696 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
13698 * src/SDCCval.c (valMult): fix overflow detection of negative int
13700 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13702 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
13704 Changes to support big endian targets:
13717 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
13719 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
13720 * device/lib/time.c: fixed warning "integer overflow in expression"
13722 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
13724 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
13725 * src/SDCCval.c (constVal): changed default to signed; hex and octal
13726 constants are unsigned; added recognition of "u" flag for unsigned
13727 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
13728 * src/SDCCval.c (valDiv, valMod): fixed signdness
13729 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
13730 signedness of modulo, left and right shift
13731 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
13732 * support/Util/SDCCerr.h: added warning W_INT_OVL
13733 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
13734 * src/SDCCast.c (ast_print): improved output of constants
13736 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13738 Fixed some warnings when building with MSVC:
13740 * as/mcs51/asdata.c
13744 * link/z80/aslink.h
13745 * link/z80/lkdata.c
13746 * link/z80/lkeval.c
13751 * support/cpp2/cpplib.c
13755 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
13757 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
13759 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13761 * support/librarian/clean.mk: Do not remove Makefile.
13762 * support/librarian/Makefile: added.
13764 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13766 Added librarian to MSVC build:
13769 * support/librarian/librarian.dsp
13771 'configure' not needed for librarian, removed:
13772 * support/librarian/configure
13773 * support/librarian/configure.in
13774 * support/librarian/config_in.h
13775 * support/librarian/Makefile.in
13777 Hopefully these ones built the librarian and the rest of sdcc properly:
13779 * Makefile.common.in
13781 Messed up 'configure', so revert to previous version:
13785 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
13787 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
13788 there, while the mantissa of a double is "only" 53 bits wide.
13790 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13792 Adding sdcclib to the build. MSVC project coming soon.
13793 Files added/changed:
13795 * support/librarian/clean.mk
13796 * support/librarian/configure
13797 * support/librarian/configure.in
13798 * support/librarian/config_in.h
13799 * support/librarian/Makefile.bcc
13800 * support/librarian/Makefile.in
13801 * support/librarian/sdcclib.c
13804 * Makefile.common.in
13808 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13810 Linker now complaints if linked modules have conflicting options, for
13811 example, one compiled using --model-large and another one compiled with
13812 --model-small. The following files were modified:
13814 * as/mcs51/asdata.c
13815 * as/mcs51/aslink.h
13817 * as/mcs51/asmain.c
13819 * as/mcs51/i51pst.c
13820 * as/mcs51/lkdata.c
13821 * as/mcs51/lklibr.c
13822 * as/mcs51/lkmain.c
13828 * link/z80/aslink.h
13829 * link/z80/lkdata.c
13830 * link/z80/lklibr.c
13831 * link/z80/lkmain.c
13834 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13836 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
13837 as/mcs51/lklibr.c: Generate a warning when a library is not found.
13839 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
13841 * src/z80/mappings.i: fix _mul[us][int,long] entries
13843 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13845 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
13847 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13849 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
13850 * support/regression/tests/bitopcse.c: added
13858 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13860 added support for new library format to z80, gbz80 linkers:
13866 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13868 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
13869 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
13871 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
13873 added DUMMY_READ_VOLATILE:
13882 * src/SDCCcse.c (algebraicOpts): many improvements
13883 * src/SDCCcse.h: removed algebraicOpts()
13884 * src/SDCCicode.c (picDummyRead): added
13886 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13888 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
13889 "Insufficient space in data memory".
13891 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13893 * src/mcs51/gen.c: fixed bug #771358
13894 * src/z80/gen.c: fixed bug #759087
13896 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
13898 * src/pic16/glue.c: minor cleanup by Vangelis
13900 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13902 * device/include/regc515c.h: fixed #758477
13903 * device/lib/_gptrget.c: saving some cycles in generic pointer get
13904 * device/lib/_gptrput.c: saved a few bytes
13905 * my tab spacing is 8, yours too?)
13906 * device/lib/_ser.c: process RX bytes earlier than TX bytes
13907 * device/lib/serial.c: process RX bytes earlier than TX bytes
13908 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
13910 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13912 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
13914 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13916 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
13918 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
13920 * device/lib/Makefile.in: bad fix, reverted to 1.43
13922 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
13924 * device/lib/Makefile.in: added missing z80 object files
13926 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
13928 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
13929 pic16 progress by Vangelis:
13932 * src/pic/Makefile:
13939 * pic16/genarith.c:
13944 * pic16/pcodepeep.c:
13947 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13949 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
13951 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13953 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
13954 added gbz80 build to MSVC project.
13955 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
13956 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
13957 from 8051 stuff and setup so it links using a .lnk file.
13959 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13961 * support/librarian/sdcclib.c: sdcc librarian.
13962 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
13965 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13967 * as/mcs51/lkmain.c: properly handle extensions in function afile.
13969 2003-07-02 Borut Razem <borut.razem AT siol.net>
13971 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
13972 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
13973 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
13974 src/xa51/main.c, src/z80/main.c:
13975 virtualization of glue() function: each port has it's own glue function,
13976 which is accessed by do_glue function pointer in PORT.general structure
13978 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
13980 * DS800C400 fun, improved ROM interface and tinibios.
13982 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
13984 * More support for DS80C400. Now includes beginning of interface to ROM.
13986 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
13988 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
13990 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13992 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
13994 2003-06-19 Borut Razem <borut.razem AT siol.net>
13996 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
13998 2003-06-19 Borut Razem <borut.razem AT siol.net>
14000 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14001 fixed Z80 port - crt0.o: cannot open.
14003 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14005 * support/Util/MySystem.c (merge_command): revert bad fix
14007 2003-06-18 Borut Razem <borut.razem AT siol.net>
14009 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14011 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14013 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14014 option --use-stdout sends errors to stdout instead of stderr.
14016 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14018 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14020 2003-06-15 Borut Razem <borut.razem AT siol.net>
14022 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14023 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14024 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14025 fixed width array of pointers replaced with sets;
14026 multiple include and lib paths ared transferred to preprocessor and linker
14027 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14028 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14029 fixed width array of pointers
14030 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14031 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14032 fixupPath(), getPathDifference()
14033 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14034 fixed width array of pointers
14036 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14038 * src/pic16/ralloc.c: fix warnings
14039 * src/pic16/pcode.c: fix warning
14041 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14043 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14044 know all the details, but essentially this set of changes enable
14045 the pic16 port to generate movff instructions and generate assembler
14049 * src/pic16/glue.c:
14050 * src/pic16/pcode.c:
14051 * src/pic16/device.c:
14052 * src/pic16/main.c:
14053 * src/pic16/pcode.h:
14054 * src/pic16/pcoderegs.c:
14055 * src/pic16/ralloc.c:
14056 * src/pic16/ralloc.h:
14058 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14060 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14061 added option --vc, so sdcc errors and warnings are compatible with
14062 Microsoft Visual Studio.
14064 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14066 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14067 device/lib/libfloat.lib: added atof function.
14069 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14071 * doc/sdccman.lyx: updated to Lyx 1.3
14072 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14073 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14074 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14076 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14078 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14080 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14082 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14083 additions to the "related tools/documentation" section
14085 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14087 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14089 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14091 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14092 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14094 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14096 * doc/sdccman.lyx: fix double dash and other minor things
14097 * doc/Makefile: fix double dash
14099 2003-05-28 Karl Bongers(patches from Martin Helmling)
14100 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14101 condition and ignore commands.
14103 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14105 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14106 is in parts still quite out of date, I did changes as far as I felt makes sense
14107 for a non-native english speaker.
14108 Please feel free to add to the manual or to correct my changes.
14109 * doc/Makefile: undid touching the date of intermediate tex files.
14111 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14113 * doc/sdccman.lyx: Manual has an index now
14115 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14117 Finalize muluint/mulsint and mululong/mulslong merging:
14118 * device/lib/_mulint.c
14119 * device/lib/_mullong.c
14120 * device/lib/gbz80/mul.s
14121 * device/lib/gbz80/stubs.s
14122 * device/lib/z80/mul.s
14123 * device/lib/z80/stubs.s
14124 * src/SDCCsymt.c (initCSupport)
14126 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14128 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14129 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14130 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14131 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14134 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14136 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14137 the regression tests I'm not brave enough to enable 245.b, 245.c
14138 * doc/sdccman.lyx: added latex preamble for hyperref package.
14139 Using pdflatex this will give you a hyperlinked pdf file with
14140 bookmarks. (prepend '%' before /usepackage if this breaks something)
14142 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14144 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14146 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14148 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14150 2003-05-21 <johan AT balder>
14152 * src/SDCCglue.c (printIval): fixed bug #739934
14154 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14156 Applied patch from bug 737905 (renamed yylineo to mylineno):
14163 * src/pic16/pcode.c: Cleaned warnings
14164 * src/pic16/pcodeflow.c: Cleaned warnings
14165 * src/pic16/pcoderegs.c: Cleaned warnings
14167 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14169 * src/pic16/pcode.c: Cleaned warnings
14170 * src/pic16/pcodepeep.c: Cleaned warnings
14171 * src/pic16/ralloc.c: Cleaned warnings
14173 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14175 * doc/sdccman.lyx: fixed bug 739745
14176 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14178 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14180 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14181 it can be defined with CFLAGS when running configure
14182 * src/SDCCmain.c: fixed compiling + linking with object files
14184 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14186 * configure.in: configure for pic16 port,
14187 added --disable-pic16-port
14188 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14189 * src/SDCCmain.c: linkOptions is changed to set *,
14190 added if/endif conditional macros to remove options help
14191 messages from optionsTable when a port is not configured, added
14192 support for the PIc16 port in the ports table, when executing
14193 the compiler with no port specified on command line, a default
14194 port is selected with the new macro DEFAULT_PORT which is
14195 defined in port.h, in setDefaultOptions() linkOptions is removed
14196 from initialization assignment, since now it is a set,
14197 parseCmdLine uses setParseWithComma for linkOptions, in
14198 linkEdit() linkOptions are accessed with new function indexSet()
14199 which returns the i'th item of a set variable. See SDCCset.c, in
14200 linkEdit() when calling buildCmdLine(), added linkOptions as
14201 last argument. Now users can pass arguments to gplink via the
14202 -Wl option, main() uses pic16glue() to glue up pic16 programs
14203 * src/SDCCpeeph.c: various changes to support pic16
14204 * src/SDCCset.c: added function void *indexSet(set *, int) to
14205 return the i'th item of the set
14206 * src/SDCCset.h: added function prototype for indexSet()
14207 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14208 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14209 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14210 added macro DEFAULT_PORT
14211 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14212 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14214 * src/pic16/glue.c: commented out some error producing lines
14215 * src/pic16/main.c: __config directives are commented out to stop
14216 gpasm complaining and test the linkage with gplink, _linkCmd and
14217 _asmCmd changed to be more gplink and gpasm friendly
14218 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14219 produced an error when parsed, peep rule 12 is added to utilize
14220 movff, but it is commented out since the pCode does not support
14221 yet a command with 2 address arguments
14223 2003-05-18 <johan AT balder>
14225 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14226 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14227 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14229 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14230 Added feature to script commands from file.
14232 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14234 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14235 * src/SDCCutil.c: include ctype.h for win32
14237 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14239 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14241 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14243 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14244 Fixed so you can set breakpoints prior to run, run does not stop
14245 on entry now. Add tbreak. Other enhancements and fixes for use
14248 2003-05-12 Borut Razem <borut.razem AT siol.net>
14250 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14252 2003-05-11 Borut Razem <borut.razem AT siol.net>
14254 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14255 the path of bin directory, so that PATH is the only env. variable, which has to be set
14256 in case of standard installation.
14257 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14258 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14259 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14261 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14263 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14264 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14265 temp files are in the port dir; clean the gen/test directory when
14266 generating new test.c
14267 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14268 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14269 * support/regression/tests/zeropad.c: added
14271 2003-05-09 <johan AT balder>
14273 * src/SDCCglue.c: fixed bug #597940
14275 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14277 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14278 cache sfr, optimize next,step, fix off by one sourceline,
14279 support ddd list function.
14280 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14282 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14284 * support/regression/HTMLgen.py: added compare_s2f()
14285 * support/regression/Makefile: redo 1.27
14286 * support/regression/generate-cases.py: redo 1.5
14288 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14290 * support/regression/tests/float.c: workaround 33 bit hex constant
14291 * support/regression/tests/simplefloat.c: fix division for host
14293 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14295 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14296 that tame's the PIC's over-aggressive optimizer.
14298 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14300 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14303 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14305 Initial support for DS80C400. "Hello world" runs on TINIm400
14308 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14310 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14311 * Some notes on ddd usage added in debugger/README
14312 Martin Helmling adding more features and fixes for ddd GUI debugger.
14313 Code added for nexti, stepi, up, down, and other adjustments.
14315 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14317 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14318 * src/pic/peeph.def Added two rules to optimize carry manipulation
14319 * src/pic/* removed debug printfs
14321 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14323 * debugger/mcs51/cmd.c: added header newalloc.h
14325 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14327 * as/Makefile: new EXEEXT
14328 * as/z80/Makefile: remove trailing slash of BUILDIR
14329 * as/z80/clean.mk: new EXEEXT
14330 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14331 * support/cpp2/Makefile.in: new EXEEXT
14332 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14334 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14336 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14337 EXEEXT was introduced to fix all related problems with targets
14338 "clean", "install" and "uninstall"; a couple of further flaws
14339 especially with "clean" have been fixed too
14340 * as/mcs51/Makefile.in
14341 * as/mcs51/clean.mk
14345 * debugger/mcs51/Makefile.in
14346 * debugger/mcs51/clean.mk
14347 * link/z80/Makefile
14348 * link/z80/Makefile.in
14349 * link/z80/clean.mk
14351 * packihx/Makefile.in
14353 * sim/ucsim/Makefile
14354 * sim/ucsim/clean.mk
14355 * sim/ucsim/avr.src/Makefile.in
14356 * sim/ucsim/avr.src/clean.mk
14357 * sim/ucsim/s51.src/Makefile.in
14358 * sim/ucsim/s51.src/clean.mk
14359 * sim/ucsim/xa.src/Makefile.in
14360 * sim/ucsim/xa.src/clean.mk
14361 * sim/ucsim/z80.src/Makefile.in
14362 * sim/ucsim/z80.src/clean.mk
14363 * sim/ucsim/main_in.mk
14364 * sim/ucsim/packages_in.mk
14365 * sim/ucsim/gui.src/Makefile.in
14366 * sim/ucsim/gui.src/serio.src/Makefile.in
14367 * sim/ucsim/gui.src/serio.src/clean.mk
14370 * support/cpp2/Makefile.in
14371 * support/cpp2/clean.mk
14372 * support/makebin/Makefile
14373 * support/makebin/clean.mk
14374 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14375 * doc/sdccman.lyx: --program-suffix no longer needed
14377 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14379 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14380 Martin Helmling added support for ddd GUI debugger.
14381 Code added to display assembly, set variables, and other commands
14382 to interface to ddd.
14384 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14386 * as/Makefile: fix target clean
14387 * as/clean.mk: fix target clean
14388 * as/z80/clean.mk: fix target clean
14390 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14392 * Makefile.common.in: added AT EXEEXT AT
14393 * configure.in: removed all mingw32 stuff
14394 * configure: rebuilt from configure.in
14395 * doc/sdccman.lyx: updated section "installation"
14396 * support/scripts/sdcc_mingw32: adapted to configure
14397 * support/scripts/sdcc_cygwin_mingw32: added
14399 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14401 * src/pic Added object file support for the PIC port
14402 * src/pic Applied patch from Craig Franklin (this started the object file support)
14403 * src/regression Updated the PIC regression tests for object files
14405 2003-04-20 Borut Razem <borut.razem AT siol.net>
14407 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14408 lklex.c: In function `getfid':
14409 lklex.c:203: warning: array subscript has type `char'
14410 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14411 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14412 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14413 stack handling macros
14415 2003-04-19 Borut Razem <borut.razem AT siol.net>
14417 * "handling space characters in file path" task:
14418 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14419 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14420 * support/Util/MySystem.h: make it self-sufficient
14421 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14422 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14423 handling space characters in file path
14424 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14425 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14426 * support/Util/MySystem.c: handling space characters in executable's path
14428 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14430 * as/z80/Makefile: fix permanent rebuild of z80
14431 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14432 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14434 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14436 * src/SDCCopt.c: add special case optimization to replace modulo by
14437 a power of two with a bitwise AND.
14439 2003-04-18 <johan AT balder>
14441 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14443 2003-04-17 <johan AT balder>
14445 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14446 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14448 2003-04-13 Borut Razem <borut.razem AT siol.net>
14450 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14451 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14452 fixed mingw problem in adl_NORMALIZE_PATH
14454 2003-04-12 Borut Razem <borut.razem AT siol.net>
14456 * fixed "#pragma SAVE/RESTORE can not be nested":
14457 * src/SDCC.lex: reworked pragma handling functions
14458 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14459 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14461 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14463 * src/SDCCutil.c (pathEquivalent): defined but not used
14464 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14465 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14466 * configure: rebuilt from configure.in
14467 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14468 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14469 * device/include/Makefile.in: replace sdcc_datadir
14470 * device/lib/Makefile.in: replace sdcc_datadir
14471 * Makefile.common.in: add LDFLAGS from configure
14472 * packihx/Makefile.in: use LDFLAGS
14473 * src/Makefile.in: use LDFLAGS
14474 * support/cpp2/Makefile.in: add LDFLAGS from configure
14475 * support/makebin/Makefile: use LDFLAGS
14476 * .version: bumped version number to 2.3.5
14478 2003-04-12 Borut Razem <borut.razem AT siol.net>
14480 * completed "different paths" task:
14481 * src/SDCCmacro.c: fixed bug in handling quotes
14482 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14483 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14485 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14487 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14489 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14491 * ds390/gen.c ds390/peeph.def: fix bug 706781
14493 2003-04-11 Borut Razem <borut.razem AT siol.net>
14495 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14497 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14499 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14500 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14501 set - this bit used to not be set...).
14502 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14503 bad code in PIC Port
14504 * src/regression/and2.c added to test bug 609268
14505 * src/regression/Makefile added and2.c to regression test
14508 2003-04-08 <johan AT CP255758-A>
14510 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14511 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14512 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14514 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14516 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14518 * support/cpp2/Makefile.in: fix bug #487815
14519 * configure: rebuilt from configure.in
14520 * Makefile.common.in: docdir changed, new path suffixes
14521 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14522 * sdcc_vc_in.h: reflect changes from sdccconf.h
14523 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14524 * src/SDCCutil.h: remove BINDIR hack
14525 * doc/sdccman.lyx: update new path hierarchy
14527 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14529 * src/SDCCpeeph.c: added okToRemoveSLOC test
14531 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14533 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14535 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14537 * src/SDCCpeeph.c: added labelIsReturnOnly test
14538 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14540 2003-04-05 <johan AT balder>
14542 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14543 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14544 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14545 * src/SDCCast.c: fixed a warning
14546 * src/SDCCast.h: fixed a warning
14547 * src/SDCCicode.c (operandFromAst): fixed a warning
14549 2003-04-04 <johan AT balder>
14551 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14552 * src/SDCCast.c (decorateType): fixed bug #715076
14553 * src/SDCC.y: fixed bug #702907
14555 2003-04-03 <johan AT balder>
14557 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14558 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14559 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14560 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14561 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14563 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14565 * _decdptr.c: fix return values
14566 * _gptrget.c: fix return values
14567 * _gptrgetc.c: fix return values
14568 * _gptrput.c: fix return values
14569 * _mulint.c: fix return values
14570 * as/z80/Makefile: fix 'make -j' problem
14572 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14574 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14575 * configure.in: big cleanup, updated to autoconf 2.5x
14576 * configure: rebuilt from configure.in
14577 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14578 * sdcc_vc_in.h: reflect changes from sdccconf.h
14579 * doc/Makefile: fixed a flaw in "make install"
14581 2003-04-02 <johan AT balder>
14583 * src/ds390/gen.c (genCmp): no comments
14584 * src/mcs51/gen.c (genCmp): no comments
14585 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14586 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14588 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14590 * support/regression/generate-cases.py: place generated file in given sub directory
14591 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14592 * support/regression/Makefile: improvements for 'make -j';
14593 side effect: it's simpler and faster now
14595 2003-03-31 Borut Razem <borut.razem AT siol.net>
14597 * src/z80/main.c: link-{port} and as-{port} defined without path
14598 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14600 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14602 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14604 2003-03-30 Borut Razem <borut.razem AT siol.net>
14606 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14607 changed type of list parameter to set
14608 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14609 * src/port.h: changed type of do_assemble() parameter to set
14610 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14611 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14612 definition of "cppoutfilename" macro with NULL value in preProcess()
14613 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14614 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14615 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14616 replaced with set *binPathSet
14617 * shash_add() deallocates the item, if allready exsists, before adding the new one
14618 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14620 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14622 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14623 a nested for loop bug in the PIC port
14624 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14627 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14629 * support/Util/dbuf.h: remove C++ stuff to make it portable
14631 2003-03-28 Borut Razem <borut.razem AT siol.net>
14633 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14634 literal strings in stringLiteral()
14635 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14636 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14639 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14641 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14643 2003-03-26 <johan AT balder>
14645 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14646 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14647 * src/SDCCast.c (decorateType): fixed " -v < 3"
14649 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14651 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14652 Added Lenny Story's debug infrastructure changes:
14653 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14654 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14655 * src/cdbFile.c: added
14656 * src/SDCCdebug.c: added
14657 * src/SDCCdebug.h: added
14658 * src/SDCCast.c (createFunction)
14659 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
14660 * src/SDCCmain.c (parseCmdLine, main)
14661 * src/SDCCmem.c (redoStackOffsets)
14662 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
14665 * src/avr/gen.c (genAVRCode)
14666 * src/ds390/gen.c (gen390Code)
14667 * src/mcs51/gen.c (gen51Code)
14668 * src/pic/gen.c (genpic14Code)
14669 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
14670 * src/xa51/gen.c (genXA51Code)
14671 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
14673 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14675 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
14676 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
14678 2003-03-22 <johan AT balder>
14680 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
14682 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
14684 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
14685 * doc/cdbfileformat.lyx: added, written by Lenny Story
14686 * doc/Makefile: added cdbfileformat.lyx
14687 * doc/clean.mk: added cdbfileformat.lyx
14689 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
14691 * src/mcs51/peeph.def: fix bug #705773
14693 2003-03-20 <johan AT balder>
14695 An sfr/sbit can have an "at #" AND an initializer
14696 * src/SDCCsymt.c (checkSClass):
14697 * src/SDCCmem.c (allocGlobal):
14698 * src/SDCCmem.c (allocLocal):
14699 * src/SDCCast.c (createBlock):
14701 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
14703 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
14705 2003-03-16 <johan AT balder>
14707 Undid the hackup of const and volatile, the problem is much bigger
14709 * src/SDCCast.c:1.171
14710 * src/SDCCglue.c:1.138
14711 * src/SDCCicode.c:1.146
14712 * src/SDCCsymt.c:1.150
14713 * src/SDCCval.c:1.65
14715 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
14717 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
14718 * src/ds390/gen.c (genAddrOf): fixed bug #704087
14720 2003-03-13 <johan AT balder>
14722 Hackup const and volatile modifiers in type chains a bit:
14724 * src/SDCCast.c:1.169
14725 * src/SDCCglue.c:1.136
14726 * src/SDCCicode.c:1.143
14727 * src/SDCCsymt.c1.146
14728 * src/SDCCsymt.h1.59
14729 * src/SDCCval.c:1.63
14731 2003-03-12 <johan AT balder>
14733 * src/SDCCBBlock.h: more LRH debugging junk
14734 * src/SDCCcflow.h: more LRH debugging junk
14735 * src/SDCCloop.c: more LRH debugging junk
14736 * src/SDCC.y (struct_declaration): fixed bug #697590
14737 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
14738 * src/ds390/gen.c (aopForRemat): fixed bug #700031
14739 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
14741 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14742 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
14743 test function names must now match exactly).
14744 * src/SDCCcse.c: added special case in findCheaperOp to allow
14745 extending a short integer. Makes less awful code for bug 700121 test case.
14747 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14749 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
14750 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
14752 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14754 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
14755 actually called (operandsNotEqual() was called for all
14756 operandsNotEqualX tests).
14758 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14760 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
14761 with shorter literals. Fixes bug 700121.
14763 2003-03-11 <johan AT balder>
14765 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
14767 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
14769 * src/SDCCloop.c (mergeRegions): an evil beast is dead
14770 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
14772 2003-03-10 Borut Razem <borut.razem AT siol.net>
14774 * src/SDCCmain.c: pipe preprocessor's output
14775 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14776 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14777 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14778 which closes all pipes in pipeSet set
14779 * src/SDCCset.c: free deleted item in function deleteSetItem()
14780 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14781 moved from z80 to src subproject
14782 * .version: increased version number to 2.3.4
14784 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
14786 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
14787 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
14788 * support/regression/ports/xa51/spec.mk: fix typo
14790 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
14792 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
14794 2003-03-09 Borut Razem <borut.razem AT siol.net>
14796 * src/SDCCmain.c: pipe preprocessor's output
14797 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14798 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14799 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14800 which closes all pipes in pipeSet set
14801 * src/SDCCset.c: free deleted item in function deleteSetItem()
14802 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14803 moved from z80 to src subproject
14805 2003-03-09 Borut Razem <borut.razem AT siol.net>
14807 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
14808 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
14809 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
14810 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
14811 * src/SDCCglobl.h: unification of WIN32 native definitions
14813 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14815 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
14817 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14819 * src/configure.in: check for endianess (even while cross-compiling)
14820 * src/configure: check for endianess (even while cross-compiling)
14821 * src/configure_in.h: check for endianess (even while cross-compiling)
14822 * src/avr/gen.c: remove old endianess stuff
14823 * src/mcs51/gen.c: remove old endianess stuff
14824 * src/ds390/gen.c: remove old endianess stuff
14825 * src/pic/gen.c: remove old endianess stuff
14826 * src/pic/genarith.c: remove old endianess stuff
14827 * src/pic/glue.c: fix endianess check
14828 * src/pic16/gen.c: remove old endianess stuff
14829 * src/pic16/genarith.c: remove old endianess stuff
14830 * src/pic16/glue.c: fix endianess check
14831 * src/xa51/gen.c: remove old endianess stuff
14832 * src/z80/gen.c: fix endianess check
14833 * src/SDCCglue.c: fix endianess check
14834 * src/ds390/peeph.def: fix bug 700036
14836 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14838 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
14839 * src/configure: find appropriate data-types on host for SDCC's int and long
14840 * src/configure.in: find appropriate data-types on host for SDCC's int and long
14841 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
14842 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
14844 2003-03-07 <johan AT balder>
14847 some minor cleanups before the big shot
14848 OP_DEFS and OP_USES now use Kevin's protection
14849 new option --nolabelopt
14851 * src/SDCCBBlock.c:
14860 * src/ds390/ralloc.c:
14861 * src/mcs51/ralloc.c:
14862 * src/pic/ralloc.c:
14863 * src/xa51/ralloc.c:
14864 * src/z80/ralloc.c:
14866 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
14868 * src/pic/pcode.c (get_op): fix 64 bit warnings
14869 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
14870 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
14871 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
14872 * support/regression/tests/malloc.c: fix 64 bit warnings
14874 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
14876 * src/mcs51/gen.c (genMinus): fixed bug 696436
14878 2003-03-02 Borut Razem <borut.razem AT siol.net>
14880 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
14882 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
14884 * configure.in: test for mkstemp
14885 * sdccconf_in.h: add HAVE_MKSTEMP
14887 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
14889 * device/include/ctype.h: removed warning while using --stack-auto
14890 * device/include/malloc.h: removed warning while using --stack-auto
14891 * device/include/string.h: removed warning while using --stack-auto
14893 2003-02-23 Borut Razem <borut.razem AT siol.net>
14895 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
14896 because NDEBUG is defined (see man assert)
14897 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
14899 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14901 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
14902 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
14904 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14906 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
14907 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
14909 2003-02-18 <johan AT balder>
14911 * as/mcs51/asmain.c (asmbl): module can start with a digit
14912 * as/z80/asmain.c (asmbl): module can start with a digit
14914 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
14916 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
14917 * src/asm.c: fix pipe() for Mingw32
14919 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
14921 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
14922 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
14923 make -V work again; --c1mode reads now from stdin
14924 * doc/sdccman.lyx: added --c1mode
14925 * support/Util/SDCCerr.c: new messages for c1 mode
14926 * support/Util/SDCCerr.h: new messages for c1 mode
14927 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
14929 2003-02-15 <johan AT balder>
14931 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
14933 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
14935 * doc/sdccman.lyx: Environment variables, -o and other minor things
14937 2003-02-14 <johan AT balder>
14939 * src/xa51/main.c: before anyone really tries to use it :)
14941 * Install doc's in share/sdcc/doc
14942 * removed some obsolete files
14943 * Do a proper make distclean and uninstall
14944 M Makefile.common.in
14947 M device/include/Makefile.in
14948 M device/lib/Makefile.in
14951 M sim/ucsim/doc/Makefile.in
14953 R src/avr/peeph.rul
14954 R src/xa51/peeph.rul
14955 M support/cpp2/Makefile.in
14956 M support/makebin/Makefile
14959 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
14961 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
14963 2003-02-10 Borut Razem <borut.razem AT siol.net>
14965 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
14966 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
14967 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
14968 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
14969 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
14970 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
14971 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
14972 src/z80/Makefile.bcc: Borland Makefile cleanup
14973 * as/z80/Makefile.bcc: Added Borland Makefile
14974 * support/cpp2/borland.h: Removed
14976 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
14978 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
14979 * src/SDCC.lex: new pragma NOIV
14980 * src/SDCCglobl.h: new pragma NOIV
14981 * src/SDCCmem.c: new pragma NOIV
14983 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14985 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
14987 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14989 * src/SDCCmain.c: signal handling is switched off by --debug
14990 * doc/Makefile: small fix for install; use clean.mk again
14991 * doc/clean.mk: clean *.pdf and *.html too
14993 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
14995 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
14996 * device/lib/printfl.c: fix a ds390 bug by making it portable
14997 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
14998 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
14999 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15000 * debugger/mcs51/cmd.c: converted multi-line string literals
15001 * sim/ucsim/globals.cc: converted multi-line string literals
15002 * src/SDCCmain.c: introduced signal handler to remove temp files
15003 * doc/Makefile: small tweaks, implement clean
15004 * doc: removed generated files
15006 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15008 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15009 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15010 Address Record is not correctly generated for DS390."
15012 2003-02-02 Borut Razem <borut.razem AT siol.net>
15014 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15015 * as/mcs51/asm.h: fixed compilation with Borland C
15016 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15017 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15018 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15019 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15020 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15021 src/z80/Makefile.bcc: delete $(LIB) only if exist
15022 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15024 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15026 * device/include/malloc.h: introduced NULL
15027 * device/include/string.h: introduced NULL
15028 * device/include/stdlib.h: introduced NULL
15029 * device/lib/_memcpy.c: removed NULL
15030 * device/lib/_strcat.c: removed NULL
15031 * device/lib/_strchr.c: removed NULL
15032 * device/lib/_strcmp.c: removed NULL
15033 * device/lib/_strcpy.c: removed NULL
15034 * device/lib/_strcspn.c: removed NULL
15035 * device/lib/_strlen.c: removed NULL
15036 * device/lib/_strncat.c: removed NULL
15037 * device/lib/_strncmp.c: removed NULL
15038 * device/lib/_strncpy.c: removed NULL
15039 * device/lib/_strpbrk.c: removed NULL
15040 * device/lib/_strrchr.c: removed NULL
15041 * device/lib/_strspn.c: removed NULL
15042 * device/lib/_strstr.c: removed NULL
15043 * device/lib/_strtok.c: removed NULL
15044 * device/lib/malloc.c: removed NULL, include own header
15046 2003-02-02 <johan AT balder>
15048 * 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
15049 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15050 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15051 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15052 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15053 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15055 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15057 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15060 2003-02-01 <johan AT balder>
15062 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15064 2003-01-31 <johan AT CP255758-A>
15066 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15068 2003-01-30 <johan AT balder>
15070 * src/SDCCBBlock.c: automatic bug detection
15071 * src/SDCCicode.c: automatic bug detection
15073 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15075 * src/SDCCglobl.h: now --xram-size 0 works
15076 * src/SDCCmain.c: now --xram-size 0 works
15078 2003-01-29 <johan AT balder>
15080 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15082 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15084 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15085 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15086 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15087 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15088 * src/SDCCglobl.h: Added options --xram-size and --code-size
15089 * src/SDCCmain.c: Added options --xram-size and --code-size
15091 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15093 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15094 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15096 2003-01-27 <johan AT balder>
15098 * src/SDCC.y: fixed bug #613764
15100 2003-01-26 <johan AT balder>
15102 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15103 * src/SDCCsymt.h: fixed bug #673374
15104 * src/SDCCglue.c: fixed bug #661910
15105 * src/SDCCast.c: fixed bug #458099 and 673374
15107 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15109 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15110 * as/mcs51/strcmpi.h: added
15111 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15112 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15113 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15114 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15115 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15116 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15117 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15118 * as/mcs51/Makefile.aslink: new module strcmpi
15119 * as/mcs51/Makefile.asx8051: new module strcmpi
15120 * as/mcs51/Makefil.bcc: new module strcmpi
15121 * as/mcs51/Makefile.in: new module strcmpi
15122 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15124 2003-01-26 <johan AT balder>
15126 * src/SDCCglue.c: reverted back to 1.124
15127 * src/SDCCast.c: reverted back to 1.156
15128 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15130 2003-01-25 <johan AT balder>
15132 * src/SDCCglue.c: A better fix for bug #661910
15133 * src/SDCCast.c: A better fix for bug #661910
15134 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15136 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15138 * src/Makefile.in: remove spawn.o
15139 * src/SDCCmain.c: remove spawn.h
15140 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15141 * src/spawn.c: removed
15142 * src/spawn.h: removed
15143 * support/regression/ports/ds390/spec.mk: link with -r
15145 2003-01-24 <johan AT CP255758-A>
15147 * src/ds390/gen.c (aopOp): fixed bug #667458
15148 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15149 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15150 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15152 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15154 * src/mcs51/peeph.def: better assembler identation by Frieder
15155 * src/mcs51/gen.c: better assembler identation by Frieder
15157 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15159 * as/z80/string.h: removed for gcc 3.2
15160 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15161 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15163 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15165 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15166 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15167 * support/regression/Makefile: separate temp files for ports
15168 * support/regression/generate-cases.py: separate temp files for ports
15169 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15170 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15172 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15174 * moved tinitalk to device/examples/ds390
15176 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15178 * as/mcs51/lkmem.c: rflag is for DS390
15179 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15180 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15181 (linkEdit): move mem- and map-files the same way as ihx-files
15182 * src/z80/main.c (_setDefaultOptions): removed --generic
15183 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15184 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15185 * src/pic/glue.c (picglue): --c1mode works again
15186 * src/pic16/glue.c (pic16glue): --c1mode works again
15187 * src/asm.c (printCLine): fix #660034
15189 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15191 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15192 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15193 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15194 * as/mcs51/lkmem (summary): better fix for sp problem
15195 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15196 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15197 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15198 remove --stack-after-data
15200 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15202 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15203 * src/SDCCutil.c (join): ugly bug: missing '\0'
15204 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15206 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15208 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15210 * src/pic/main.c (_asmCmd): gpasm supports -o
15211 * src/z80/main.c: more general macros
15212 * device/lib/Makefile.in: remove intermediate files
15214 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15216 * .version: Bumped version number to 2.3.3
15217 * src/SDCCBBlock.c: new option -o
15218 * src/SDCCglobl.h: new option -o
15219 * src/SDCCglue.c: new option -o
15220 * src/SDCCmain.c: new option -o
15221 * src/asm.c: new option -o
15222 * src/ds390/main.c: new option -o
15223 * src/pic/glue.c: new option -o
15224 * src/pic/pcode.c: new option -o
15225 * src/pic/ralloc.c: new option -o
15226 * src/pic16/glue.c: new option -o
15227 * src/pic16/pcode.c: new option -o
15228 * src/pic16/ralloc.c: new option -o
15229 * src/z80/main.c: new option -o
15230 * device/lib/Makefile.in: use -o
15231 * support/regression/ports/ds390/spec.mk: use -o
15232 * support/regression/ports/gbz80/spec.mk: use -o
15233 * support/regression/ports/mcs51/spec.mk: use -o
15234 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15235 * support/regression/ports/z80/spec.mk: use -o
15236 * support/regression/ports/ucz80/spec.mk: use -o
15237 * support/regression/ports/xa51/spec.mk: use -o
15238 * support/regression/fwk/lib/timeout.c: fix usage string
15240 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15241 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15243 2003-01-07 <johan AT balder>
15245 * src/SDCCast.c (decorateType): fixed bug #600035
15247 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15248 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15249 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15250 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15251 * src/pic/pcode.c: outcommented unused variable to remove warnings
15252 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15254 2003-01-06 <karl AT turbobit.com>
15255 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15258 2003-01-06 <johan AT balder>
15260 * src/SDCCicode.c: fixed array add
15262 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15263 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15264 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15266 2003-01-04 <johan AT balder>
15268 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15270 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15271 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15273 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15274 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15275 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15277 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15278 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15280 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15281 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15283 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15284 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15286 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15288 * in /sdcc/as/mcs51/ changed these files in order to create an
15289 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15290 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15291 following files to include the previous two files: aslink.dsp,
15292 Makefile.aslink, Makefile.bcc, and Makefile.in.
15294 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15295 .adb instead of .cdb
15297 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15299 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15300 value from option --iram-size.
15302 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15304 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15307 2002-09-18 <wiml AT hhhh.org>
15309 * SDCClrange.h: exposed setFromRange() and setToRange()
15310 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15311 packRegsForAccUse() (bug 542397)
15312 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15313 multiple times and emitting the fetch operations more than once
15314 added aopGetUsesAcc() function to allow binary operators to
15315 fetch their operands in the correct order; made genMinus() emit
15316 compact code for X = LITERAL - Y
15318 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15319 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15320 sprintf() in line 1267.
15322 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15323 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15326 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15327 Changes to aslink (All the changes are marked with 'JCF'):
15329 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15332 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15333 area BSEG. Also moves, if possible, the DATA area down into the internal
15334 ram so more space is available.
15336 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15339 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15340 not bytes. Function summary() which creates a memory usage summary
15341 file with extension .mem. Reports of overlaping stack and small stack
15342 size. If the space for the stack is less than 16 bytes aslink trows a
15345 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15346 the 8051. Option 'y' for memory summary output file.
15348 Changes to sdcc (All the changes are marked with 'JCF'):
15350 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15352 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15353 overlaying area for it (uses RegBankUsed[4]).
15355 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15356 bank zero as used by default. By default aslink locates the stack
15357 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15358 the creation of the .mem file. Delegates the allocation of data area
15359 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15360 the begining of the stack area to aslink.
15362 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15363 glue() in SDCCglue.c creates an area for it.
15365 2002-09-03 Borut Razem <borut.razem AT siol.net>
15366 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15367 sdcc/src/pic/glue.c:
15368 introduced atexit() handler for teporay files removal in case of
15369 errors, assertions, ...
15371 2002-08-29 Borut Razem <borut.razem AT siol.net>
15372 * sdcc/support/cpp2/auto-host_vc_in.h:
15373 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15374 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15375 Maybe there is a similar problem with BORLANDC? It should be checked!
15377 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15378 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15379 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15380 was not executed, and the compiler (cl) launched a warning:
15381 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15383 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15384 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15386 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15387 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15389 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15390 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15391 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15392 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15393 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15394 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15395 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15396 - added Release configuration in VS projects
15397 - review of compiler an linker options
15398 - VC .exe files are generated in bin_vc directory, not to interfere
15399 with binaries generated from other projects (cygwin, mingw, bcc ...)
15401 * sdcc/src/yacc.dsp: added
15403 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15404 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15405 and insert the version number definitions from .version
15407 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15409 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15410 added - genarate auto-host.h using auto-host_vc_in.h as template
15413 removed from CVS, generated automatically
15415 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15416 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15418 2002-08-11 Borut Razem <borut.razem AT siol.net>
15419 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15421 2002-08-10 Borut Razem <borut.razem AT siol.net>
15422 * src/SDCCmain.c (main):
15423 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15424 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15425 The consequence was that some temporary files were not removed.
15428 unification of code in functions tempfilename() and tempfile():
15429 function tempnam() is defined in Visual Studio 6.0 and .NET
15431 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15433 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15434 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15435 - removed compiler command line option /WX: Treats all warnings as errors
15436 - update a list of source files, included into the project
15438 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15439 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15440 changed project type to Generic Project so that can be correcly converted to VS.NET project
15442 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15444 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15446 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15448 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15449 added return 0 statements after assert() to make compiler happy
15451 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15452 added newline in the def file to keep MSC compiler satisfied
15454 * sdcc/src/z80/gen.c:
15455 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15456 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15457 - solved MSC error in function aopDump()
15459 * sdcc_vc.h: define PREFIX as "\\sdcc"
15461 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15462 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15464 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15465 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15466 - Rewrote the register banking algorithm.
15467 - Added pCode live-range analysis to registers (for now, only non-used and
15468 singly-used registers optimized away)
15470 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15472 * 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.
15474 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15475 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15477 2002-04-22 Michael Hope <michaelh AT vroom>
15479 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15481 * configure.in (DD_COPT): Added include support required for gbdk.
15483 * .version: Bumped version number just to increase it.
15485 * src/SDCCmain.c: Added -nostdinc to the default options.
15487 2002-04-15 Michael Hope <michaelh AT vroom>
15489 * device/lib/z80/printf.c (sprintf): Added.
15491 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15493 * src/z80/peeph.def: Added transpose redundent load rule.
15495 * src/z80/main.c: Added force callee saves for jaune.
15497 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15499 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15501 2002-03-28 Johan Knol <johan AT balder>
15503 * src/SDCCval.c: fixed bug #532436
15505 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15507 Added "char *Processor" field to the port structure.
15510 Added -p option. Allows port dependent processor to be specified.
15513 Initialized the new field char *Processor field to NULL in all ports
15516 Compiler generated registers for interrupt context saving
15517 were not getting allocated.
15519 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15522 Fixed left shift. Will promote the left side of a left shift
15523 if a) left shifting more than size of operand or b) when assigned
15524 to something size > size of left side
15526 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15528 tons of changes. Register allocation has been
15529 rewritten. Added customization for the various PICs. Flow
15530 analysis is restructured. ...
15532 * src/pic/device.h:
15535 * src/pic/device.c:
15536 Added. device.c is a PIC port hack to accomodate variations
15539 2002-03-13 Michael Hope <michaelh AT vroom>
15541 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15543 2002-03-04 johanknol <johanknol AT manik>
15545 * /src/SDCCval.c: fixed
15547 const unsigned char arr[][2] = { { 0, 1 } };
15548 t18.c:1: error: Initializer element is not constant
15550 2002-03-04 bela <bela AT manik>
15552 * /device/include/mcs51reg.h:
15553 ds89c420 register definition update
15555 2002-03-03 <johan AT FRIJA>
15557 * support/Util/SDCCerr.c: did something, but don't no why anymore
15559 * support/regression/tests/bug-524691.c: made it a little less shy
15561 * src/SDCCast.c (decorateType): fixed bug #524697
15563 * src/SDCCast.c: made some lineno improvements
15565 * src/SDCCval.c (getNelements): changed warning to error
15567 * src/SDCCglue.c (printIvalArray): changed warning to error
15569 * src/SDCCicode.c: fixed a warning for mingw
15571 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15573 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15575 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15577 * src/ds390/peeph.def:
15578 Added some more peephole rules
15580 * src/ds390/gen.c: Various fixes & enhancements
15582 * src/SDCClrange.c, src/SDCClrange.h:
15583 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15585 * src/ds390/ralloc.c:
15586 various fixes & enhancements (ds390) specific
15588 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15589 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15592 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15594 2002-03-02 <johan AT FRIJA>
15596 * src/SDCCast.c (decorateType): fixed bug #524708
15598 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15600 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15602 2002-03-01 Michael Hope <michaelh AT vroom>
15604 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15606 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15608 2002-03-01 <johan AT FRIJA>
15610 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15612 * src/SDCCast.c (decorateType): fixed bug #524209
15614 * src/SDCCval.c (valNot): fixed bug #524195
15616 2002-02-26 <johan AT balder>
15618 * src/xa51/gen.c: fixed a warning
15620 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15622 * src/SDCCast.c (decorateType): fixed bug #522534
15624 2002-02-23 <johan AT balder>
15626 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15628 2002-02-22 <johan AT balder>
15630 * src/SDCCast.c: fixed bug #514865
15632 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15634 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15636 * sdcc/src/SDCCloop.c:
15637 Previous fix was not good. basic blocks that have "break" or "return" are
15638 not really partof a loop , but live ranges used in these blocks should
15639 be live thru the entire loop, so set partOfLoop but don't add them to
15642 2002-02-21 <johan AT FRIJA>
15644 * src/SDCCcse.c: fixed bug #514308
15646 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15649 Fixed BUG #519583. If a conditional block ended in a return/break
15650 statement inside a loop, it was not being considered part of the loop.
15652 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15654 2002-02-10 Karl Bongers <karl AT turbobit.com>
15657 Fixed up SDCDB debugger somewhat. Updated debugger/README
15658 with lots of comments and notes.
15660 * device/examples/test2.c:
15661 Fix bug, "red" variable not being initialized(compiler complained).
15663 * device/examples/Makefile, examples/test3.c:
15664 Add Makefile in device/examples folder, compiles test3.c
15665 for use as a multiple module SDCDB test case.
15667 * sim/ucsim/cmd.src/cmdset.cc:
15668 Took out debug printfs in ucsim "next" command.
15670 * sim/ucsim/xa.src:
15671 Karl and Johan start ucsim XA support. Most dissassembly working,
15672 about 75% emulation done(plenty of work remaining).
15674 * sim/ucsim/z80.src:
15675 Add Z80 support to ucsim, add test-ucz80 regression test,
15676 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
15677 Notice z80 compiler fails on examples/test3.c/crc code.
15679 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
15681 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
15682 Added support for --parms-in-bank1
15684 * src/ds390/peeph.def:
15685 added a few more peephole optimzations
15687 * src/ds390/main.c:
15688 1) added __builtin_inp & __builtin_outp used to read in data of given length
15689 from a memory mapped port
15690 2) added __builtin_memcmp
15691 3) added __builtin_swapw swap bytes of a short
15693 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
15694 1) handle multiple send & receives from register bank1
15695 2) ralloc can now allocate DPTR1 to some liveRanges
15697 * src/SDCCsymt.c, src/SDCCsymt.h:
15698 changes to handle multiple sends & receives
15700 * src/SDCCptropt.h:
15701 added some pointer arithmetic optimization
15703 * src/SDCCptropt.c:
15704 added some pointer arithmetic optimizations but not stable yet so not
15705 called from anywhere (will get this working shortly)
15707 * src/SDCCopt.c: fixed for multiple sends & receives
15710 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
15711 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
15712 set preprocessor defines (depending on options)
15714 * src/SDCCicode.c, src/SDCCicode.h:
15715 changes made to handle multiple sends & receives
15718 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
15720 * src/SDCCcse.c, src/SDCCcse.h:
15721 added function findbackward def (to be used in upcoming optimization)
15723 * src/SDCCcflow.c, src/SDCCcflow.h:
15724 added function returnAtEnd - to determine if a basic block terminates with
15727 * src/SDCCast.c, src/SDCCast.h:
15728 added option parms-in-bank1
15730 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
15731 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
15732 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
15733 adjusted for --parms-in-bank1 option
15735 * device/include/string.h:
15736 donot redefine "reentrant" keyword
15738 * device/include/ds80c390.h: Added some more SFRs
15740 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15742 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
15744 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15746 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
15748 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15750 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
15752 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
15754 * Added --xram-movc option
15756 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15758 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
15760 2002-01-11 Johan Knol
15762 * Added math lib of Jesus Calvino-Fraga
15764 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
15766 * src/SDCCmain.c (processFile): fix processing of ../../src.c
15767 * support/regression/Makefile: new target test-mcs51-stack-auto
15768 * support/regression/ports/mcs51-stack-auto/spec.mk: added
15770 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15772 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
15774 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15776 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
15778 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
15780 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
15782 * src/SDCCglue.h: add definition for printIvalChar()
15784 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15786 * src/SDCCast.c: fix #498138 by Johan
15788 * src/SDCCglue.c: fix #498138 by Johan
15790 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15792 * support/regression/Makefile: fix clean
15794 * support/regression/ports/ds390/support.c: fix transmission of last character
15796 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
15798 * /sdcc/src/ds390/gen.c:
15799 a) improved computing address of stack variable
15800 b) took out some #if 0 code
15801 c) improved parmBytes adjustment
15802 d) improved genPlusIncr & genMinusIncr
15803 e) genCmp could generate bad code (when left assigned to DPTR)
15804 f) Fixed bug in hasInc
15806 * /sdcc/src/ds390/ralloc.c:
15807 a) packRegsForSupport could mess up live information (Fixed)
15808 b) packRegsDPTRuse could be incorrect for left & right shift
15810 * /sdcc/src/mcs51/ralloc.c:
15811 packRegsForSupport could mess up the live information (Fixed)
15813 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
15815 * /sdcc/src/SDCCast.c:
15816 can reverse a loop even if function call is present as long
15817 as the loop control variable is local & is not passed as parameter
15819 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15821 * /sdcc/ChangeLog: *** empty log message ***
15823 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
15824 More builtin function additions for TININative
15826 * /sdcc/src/ds390/ralloc.c:
15827 Had broken the regression testsuite
15829 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
15831 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
15832 Added funcattr hasStackParms will be set for reentrant functions when there
15833 are paramteres on the stack, this helps in minimizing frame pointer generation
15834 typeFromStr can handle function pointers now
15836 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
15837 *** empty log message ***
15839 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15841 * /src/ds390/gen.c, /src/ds390/main.c:
15842 More builtin function additions for TININative
15844 * /src/ds390/ralloc.c:
15845 Had broken the regression testsuite
15847 * /src/SDCCast.c: Fixed a bug in dumptree
15849 * /src/SDCCsymt.c, /src/SDCCsymt.h:
15850 Added funcattr hasStackParms will be set for reentrant functions when there
15851 are paramteres on the stack, this helps in minimizing frame pointer generation
15852 typeFromStr can handle function pointers now
15854 * /doc/builtins.txt, /doc/TININative.txt:
15855 *** empty log message ***
15858 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15860 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
15861 ALPHA version for -mTININative
15863 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
15864 updated to reflect changes in the port structure
15867 added function do_assemble (similar to do_link) if non-null this function
15868 will be called to do assembly (-mTININative) requires a multi command
15870 added function genAssemblerEnd will be called to generate assembler Epilogue
15873 added _JavaNative to debug info printing
15875 * /src/SDCCmain.c: added option --tini-libid
15876 added port->do_assemble function (-mTININative) has a multi command assemble
15878 * /src/SDCCglue.c: Disabled "constExpr" check
15879 added port->genAssemblerEnd function
15881 * /src/SDCCglobl.h: Added option --tini-libid value
15884 tookout optimizeCompare from the header (has no external references)
15886 * /src/SDCCast.c: made one more function "static"
15888 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
15890 * src/z80/mappings.i: Added z80asm support.
15892 * src/z80/main.c: Added z80asm support on --asm=z80asm
15894 * src/z80/gen.c: Fixed asm portability issues.
15896 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
15898 * src/SDCCglue.c (printExterns): Added global/extern split.
15900 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
15902 * support/regression/Makefile: added test for mcs51 model large
15904 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
15906 * support/regression/ports/gbz80/spec.mk: added -mgbz80
15908 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
15910 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
15912 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
15914 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
15916 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
15918 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
15920 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
15922 * support/regression/tests/simplefloat.c: Port to mcs51.
15924 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
15925 * support/regression/tests/bug-485362.c: Added.
15927 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
15929 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
15931 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
15933 * src/z80/gen.c (aopDump): Added a dump function.
15935 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
15936 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
15938 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
15940 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
15942 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
15944 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
15946 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
15948 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
15950 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
15952 * support/regression/ports/ds390/support.c: Use tinibios.
15954 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
15956 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
15958 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
15959 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
15961 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
15963 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
15965 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
15967 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
15969 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
15970 (packRegsForIYUse): Created and optimised.
15972 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15974 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
15975 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
15977 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
15979 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
15981 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
15983 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15985 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
15987 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
15989 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15991 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
15993 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
15995 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
15997 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15999 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16000 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16001 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16003 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16005 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16006 (genNotFloat): Added.
16007 (genUminusFloat): Added.
16009 * device/lib/z80/Makefile: Added floating pt stubs.
16011 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16013 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16015 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16017 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16019 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16021 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16023 * sdcc/support/regression/Makefile: Add port ds390.
16025 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16027 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16029 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16031 * sdcc/support/regression/ports/ds390/support.c: Added.
16033 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16035 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16037 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16039 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16041 * device/include/malloc.h: Added z80 and gbz80 support.
16043 * device/lib/gbz80/heap.s: Added.
16045 * device/lib/z80/heap.s: Added.
16047 * device/lib/malloc.c: Added z80 and gbz80 support.
16049 * support/regression/tests/malloc.c (testMalloc): Added.
16051 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16053 * support/regression/tests/bug-478094.c: Added.
16055 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16057 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16059 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16061 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16063 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16065 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16067 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16069 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16071 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16073 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16075 * support/regression/tests/bug-477927.c: Added.
16077 * src/z80/peeph.def: Added minor rules.
16079 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16081 * src/z80/peeph.def: Added jump optimisation modification.
16083 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16085 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16087 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16089 * support/regression/tests/funptrs.c: Added.
16091 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16093 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16095 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16097 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16099 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16101 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16102 (movLeft2ResultLong): Created.
16104 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16105 (joinPushes): Added. Joins two char pushes into a word push.
16107 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16109 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16111 * support/makebin/Makefile (install): Added creation of dest dir.
16113 2001-10-24 Karl Bongers <karl AT turbobit.com>
16115 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16117 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16119 * src/z80/ralloc.c: Turned off faulty pack for one use.
16121 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16123 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16125 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16127 * support/regression/Makefile: Improved clean
16129 * support/regression/ports/gbz80/spec.mk: Added clean
16131 * support/regression/ports/host/spec.mk: Added clean
16133 * support/regression/ports/z80/spec.mk: Added clean
16135 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16137 * support/regression/ports/mcs51/timeout.c: little improvements
16139 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16141 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16143 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16145 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16147 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16149 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16151 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16153 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16154 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16156 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16158 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16160 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16162 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16164 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16166 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16168 * support/regression/tests/longor.c: Added.
16170 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16172 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16174 * as/mcs51/aslink.h: define PATH_MAX
16176 * as/mcs51/asm.h: define PATH_MAX
16178 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16180 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16182 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16184 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16186 * src/SDCCglobl.h: define PATH_MAX
16188 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16190 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16192 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16194 * src/z80/gen.c (gencjneshort): Fixed
16196 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16198 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16200 * support/regression/tests/bug-469671.c: Added.
16202 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16204 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16206 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16208 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16210 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16212 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16214 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16216 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16218 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16220 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16222 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16224 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16226 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16228 * 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.
16230 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16232 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16234 2001-10-07 <johan AT FRIJA>
16236 * device/lib/gets.c (gets): fixed the return value.
16238 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16239 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16241 * 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.
16243 * 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.
16245 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16247 * src/pic/gen.c: Removed Safe_strdup.
16249 * configure.in: Added option to enable libgc support.
16251 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16252 (bitVectUnion): Optimised.
16253 (bitVectIntersect): Optimised.
16254 (bitVectBitsInCommon): Optimised.
16255 (bitVectCplAnd): Optimised.
16257 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16259 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16261 * src/SDCCmain.c: distinguish between assembler debug and plain options
16263 * src/avr/main.c: remove standard assembler options
16265 * src/ds390/main.c: remove standard assembler options
16267 * src/mcs51/main.c: remove standard assembler options
16269 * src/port.h: removed "PENDING" comment
16271 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16273 * src/device/lib/_mulint.c : new, with assember functions
16275 * src/device/lib/_mullong.c : new, with assember functions
16277 * src/device/lib/_divuint.c : with assember functions
16279 * src/device/lib/_divsint.c : with assember functions
16281 * src/device/lib/_divulong.c: with assember functions
16283 * src/device/lib/_divslong.c: with assember functions
16285 * src/device/lib/_moduint.c : with assember functions
16287 * src/device/lib/_modsint.c : with assember functions
16289 * src/device/lib/_modulong.c: with assember functions
16291 * src/device/lib/_modslong.c: with assember functions
16293 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16295 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16297 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16298 replaced _mululong.c and _mulslong.c by _mullong.c
16300 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16302 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16304 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16306 * src/SDCCglue.c: test, if win32api is available for MINGW
16308 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16310 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16311 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16312 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16313 * support/regression/ports/host/spec.mk: removed GENERIC
16314 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16315 * support/regression/ports/z80/spec.mk: removed GENERIC
16317 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16319 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16321 * support/regression/tests/bug-467035.c: Created.
16323 2001-10-01 <johan AT FRIJA>
16325 * src/SDCC.y: fixed bug #466586 part 1
16327 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16329 * SDCCicode.c: z80 has no generic pointers
16330 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16332 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16334 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16336 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16338 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16340 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16342 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16344 * configure.in: Fixed up so that ucsim is only configured once.
16346 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16348 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16349 (getPathDifference): As above.
16351 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16353 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16355 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16356 * .version: Updated to 2.3.1
16358 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16359 Added copyright header.
16361 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16362 (assemble): Added support for macro based assembler commands.
16363 (linkEdit): Added support for macro based linker commands.
16364 (preProcess): Changed the pre-processor to use macros.
16365 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16366 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16368 * device/lib/z80/crt0.s: Added module name for debugging.
16370 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16372 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16374 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16376 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16378 * src/Makefile.in: Added SDCCmacro and SDCCutil
16380 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16382 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16384 2001-09-16 <johan AT FRIJA>
16386 * 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.
16388 2001-09-15 <johan AT FRIJA>
16390 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16391 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16393 2001-09-11 <johan AT FRIJA>
16395 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16397 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16399 * support/regression/tests/bug-460444.c: Added test case.
16401 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16402 (genCast): Added justification for all of the asserts.
16404 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16406 * support/regression/support.c: _xdata replaced by xdata
16408 * support/regression/spec.mk: removed _generic
16410 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16412 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16414 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16415 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16417 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16419 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16421 * support/regression/tests/bug-460010.c: Added test case.
16423 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16425 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16427 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16429 * support/regression/testfwk.c: removed workaround for bug #436344
16431 * support/regression/tests/bp.c: use less memory with mcs51
16433 * support/regression/tests/bug-441448.c: use less memory
16435 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16437 * support/regression/collate-results.py: typo
16439 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16441 * support/regression/tests/fetchoverlap.c: Added new test case.
16443 * support/regression/tests/bp.c: Added new test case.
16445 * support/regression/tests/bug-448984.c: Added new test case.
16447 * support/regression/tests/pow2shifts.c: Added new test case.
16449 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16450 (genlshTwo): Fixed right shift for count > 8.
16452 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16454 2001-09-08 <johan AT FRIJA>
16456 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16458 2001-09-07 <johan AT FRIJA>
16460 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16462 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16464 2001-09-06 <johan AT FRIJA>
16466 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16467 * bernhard noted me at this: "() equals to (void)" (1.38)
16469 2001-09-05 <johan AT FRIJA>
16471 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16473 2001-09-04 <johan AT FRIJA>
16475 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16478 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16480 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16482 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16484 * link/z80/aslink.h: Fixed path for PATH_MAX
16486 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16488 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16490 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16492 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16494 * 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.
16496 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16498 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16499 (genCmp): Fixed up genCmp for the GB with longs.
16501 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16503 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16505 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16507 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16509 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16511 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16513 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16515 * 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.
16517 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16519 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16521 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16523 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16525 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16527 * sim/ucsim/configure: little improvement of Cygwin-detection
16528 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16529 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16530 * support/regression/tests/bug-221100.c: small changes for mcs51
16531 * support/regression/tests/bug-221168.c: small changes for mcs51
16532 * support/regression/tests/bug-227710.c: small changes for mcs51
16533 * support/regression/tests/staticinit.c: small changes for mcs51
16534 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16535 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16536 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601