1 2008-08-08 Raphael Neider <rneider AT web.de>
3 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
5 2008-08-08 Raphael Neider <rneider AT web.de>
9 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
11 2008-08-07 Borut Razem <borut.razem AT siol.net>
13 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
14 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
15 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
16 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
17 applied modified patsh 2038174: Add support for binary constants v2
19 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
21 2008-08-04 Raphael Neider <rneider AT web.de>
26 * src/pic16/main.c: enable --optimize-goto by default
28 * device/lib/pic16/Makefile.common.in: suppress removed option
31 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
33 2008-07-30 Borut Razem <borut.razem AT siol.net>
35 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
36 applied patch 22032433: PIC16: fix constant strings,
39 2008-07-29 Borut Razem <borut.razem AT siol.net>
41 * src/pic16/gen.c: applied patches:
42 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
43 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
44 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
47 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
48 * src/port.h: Fixed typo in comment
50 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
51 * src/z80/mappings.i: Implemented RFE #1919415
52 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
53 #1880202, #1914434, prepared for RFE #1703943
55 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
58 * src/z80/peeph-z80.def,
59 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
60 preparation for Z80 peephole improvements
62 2008-06-21 Raphael Neider <rneider AT web.de>
64 * device/include/pic16/pic18f66j60.h,
65 * device/include/pic16/pic18f66j65.h,
66 * device/include/pic16/pic18f67j60.h,
67 * device/include/pic16/pic18f86j60.h,
68 * device/include/pic16/pic18f86j65.h,
69 * device/include/pic16/pic18f87j60.h,
70 * device/include/pic16/pic18f96j60.h,
71 * device/include/pic16/pic18f96j65.h,
72 * device/include/pic16/pic18f97j60.h,
73 * device/lib/pic16/libdev/pic18f66j60.c,
74 * device/lib/pic16/libdev/pic18f66j65.c,
75 * device/lib/pic16/libdev/pic18f67j60.c,
76 * device/lib/pic16/libdev/pic18f86j60.c,
77 * device/lib/pic16/libdev/pic18f86j65.c,
78 * device/lib/pic16/libdev/pic18f87j60.c,
79 * device/lib/pic16/libdev/pic18f96j60.c,
80 * device/lib/pic16/libdev/pic18f96j65.c,
81 * device/lib/pic16/libdev/pic18f97j60.c,
82 * device/include/pic16/pic16devices.txt,
83 * device/include/pic16/pic18fregs.h,
84 * device/lib/pic16/pics.all: added new devices
86 * device/include/pic16/adc.h,
87 * device/lib/pic16/libio/adc/adcbusy.c,
88 * device/lib/pic16/libio/adc/adcopen.c,
89 * device/lib/pic16/libio/adc/adcsetch.c,
90 * device/lib/pic16/libio/i2c/i2copen.c,
91 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
92 all changes from a patch by Anton Strobl
94 2008-06-12 Borut Razem <borut.razem AT siol.net>
96 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
97 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
98 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
99 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
100 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
101 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
102 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
103 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
104 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
105 by applying the modified patch from Risto Huotari
107 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
110 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
111 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
112 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
113 * support/regression/tests/bug1938300.c: new, added
115 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
117 * device/include/asm/ds390/features.h,
118 * device/include/asm/mcs51/features.h,
119 * device/include/mcs51/regc515c.h: inserted LGPL notice
121 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
123 * device/lib/gbz80/div.s,
124 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
125 patch 1597883, Thanks Robert Ramey
127 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
129 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
130 createIvalCharPtr, createIvalPtr, createIval),
132 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
133 initializers for local auto variables
134 * support/regression/tests/zeropad.c: added testcase for auto initializers
136 2008-05-26 Raphael Neider <rneider AT web.de>
138 * device/lib/pic16/startup/crt0.c,
139 * device/lib/pic16/startup/crt0i.c,
140 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
141 explicit, fixed curr_entry loop for >= 256 initializer records,
142 removed debug code (write to 0xf7e)
144 2008-05-25 Raphael Neider <rneider AT web.de>
146 * device/include/pic/pic16f627a.h,
147 * device/include/pic/pic16f628a.h,
148 * device/include/pic/pic16f648a.h: added missing ports
150 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
152 * device/include/float.h: added __INFINITY
153 * device/lib/_fsadd.c: handle overflows
154 * device/lib/_fsmul.c,
155 * device/lib/_fsdiv.c: use __INFINITY
156 * device/lib/_fseq.c,
157 * device/lib/_fsneq.c: handle -0.0
158 * sim/ucsim/s51.src/uc89c51r.cc,
159 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
160 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
161 * src/mcs51/gen.c (genSend): fixed bug with --xstack
162 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
163 * support/regression/tests/snprintf.c: test bug with --xstack
165 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
167 * src/SDCCpeeph.c (callFuncByName):
168 Support nested parenthesis in peephole function arguments (#1967300)
170 2008-05-19 Raphael Neider <rneider AT web.de>
172 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
173 fixed duplicate labels (#1911325)
175 2008-05-19 Raphael Neider <rneider AT web.de>
177 * src/regression/empty.c: suppress warning
178 * src/regression/pointer1.c: enabled index_by_pointer()
179 * src/regression/inline.c: now works for pic16 as well
181 * src/pic16/device.c: include dbuf declarations
182 * src/pic16/device.h: removed obsolete prototypes
184 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
185 * src/pic16/glue.c: made purely local functions static,
186 (pic16_printGPointerType, pic16_printIvalCharPtr,
187 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
188 generic pointers' tags (#1961866)
190 * src/pic16/pcode.c (assignValnums): optimize literal assignments
192 2008-05-19 Borut Razem <borut.razem AT siol.net>
194 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
195 fixed typo, uninstall include/pic16/pic16devices.txt
197 2008-05-18 Borut Razem <borut.razem AT siol.net>
199 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
200 the buffer is null terminated
201 * src/device/pic16.c:
202 applied modified patch 1965676: Patch for Win32 16 bit PIC
203 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
205 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
207 * src/SDCC.lex (check_type),
208 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
211 * as/z80/clean.mk: also clean *.dep
212 * device/lib/pic16/libsdcc/stack/Makefile,
213 * sim/ucsim/libtool: removed as they are rebuild by configure
214 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
216 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
218 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
219 fixupInline instead of createFunction to fix bug 1864577
220 (inlineFindMaxBlockno): removed, use global blockNo
221 * src/SDCCglobl.h: added blockNo
223 * src/z80/peep.h: modified properties
224 * support/regression/tests/bug1864577.c: new, added
226 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
229 * as/mcs51/asm.h: added org_cnt
230 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
231 * as/mcs51/asout.c: changed old K&R to ANSI
232 * as/mcs51/Makefile.in: use common identifiers
238 * as/hc08/Makefile.bcc,
239 * as/hc08/Makefile.in: synchronized with as/mcs51/*
240 * sdcc_vc_in.h: added define __func__
241 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
242 Thanks Ruud van Silfhout
243 * support/regression/tests/bug1717305.c: new, added
245 2008-05-05 Borut Razem <borut.razem AT siol.net>
247 * support/regression/Makefile.in,
248 support/regression/ports/ds390/spec.mk,
249 support/regression/ports/hc08/spec.mk,
250 support/regression/ports/mcs51-common/spec.mk,
251 support/regression/ports/pic14/spec.mk,
252 support/regression/ports/pic16/spec.mk,
253 support/regression/ports/ucz80/spec.mk,
254 support/regression/ports/z80/spec.mk:
255 added INC_DIR and LIBDIR paths
256 * src/ds390/gen.c: removed duplicated selicolon
258 2008-05-04 Borut Razem <borut.razem AT siol.net>
260 * support/regression/Makefile.in,
261 support/regression/fwk/lib/testfwk.c,
262 support/regression/ports/ds390/spec.mk,
263 support/regression/ports/hc08/spec.mk,
264 support/regression/ports/mcs51-common/spec.mk,
265 support/regression/ports/mcs51-large/spec.mk,
266 support/regression/ports/mcs51-medium/spec.mk,
267 support/regression/ports/mcs51-small/spec.mk,
268 support/regression/ports/mcs51-stack-auto/spec.mk,
269 support/regression/ports/mcs51-xstack-auto/spec.mk,
270 support/regression/ports/pic14/spec.mk,
271 support/regression/ports/pic16/spec.mk,
272 support/regression/ports/ucz80/spec.mk:
273 added possibility to define the sdcc binary directory SDCC_BIN_PATH
274 used to run regeression tests
276 2008-05-01 Raphael Neider <rneider AT web.de>
278 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
279 supported devices and instructions to add new ones
281 2008-05-01 Raphael Neider <rneider AT web.de>
283 * device/include/pic16/adc.h,
284 device/lib/pic16/libio/adc/adcbusy.c,
285 device/lib/pic16/libio/adc/adcopen.c,
286 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
287 18f2455 style ADC devices, based on patch #1776197
288 * device/lib/pic16/libio/adc/adcclose.c,
289 device/lib/pic16/libio/adc/adcconv.c,
290 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
291 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
292 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
293 * device/include/pic16/pic18f4431.h,
294 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
295 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
297 2008-05-01 Raphael Neider <rneider AT web.de>
299 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
300 moved xinst flag into pic16_options_t
301 * src/pic16/device.c (default_device, pic16_list_devices,
302 pic16_find_device): removed references to sfrrange
303 * src/pic16/gen.c (genFunction),
304 src/pic16/glue.c (pic16initialComments),
305 src/pic16/main.c (pic16_optionsTable),
306 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
308 * device/include/pic16/pic16devices.txt: removed sfrrange lines
310 2008-04-29 Raphael Neider <rneider AT web.de>
312 * src/pic16/devices.inc,
313 device/include/pic16/pic16devices.txt: replaced compiled-in list
314 of devices with a variant parsed at runtime
315 * src/pic16/device.c: added support for parsing pic16devices.txt,
317 * src/pic16/device.h: removed (now) unused fields from PIC_device
318 * src/pic16/main.c: removed #pragma maxram,
319 (_pic16_initPaths): removed bogus generation of search paths,
320 setup the port proper only after the search paths (for
321 pic16devices.txt) are set up,
322 (_pic16_finaliseOptions): moved processor dependant code here
323 from _pic16_initPaths(), clean up
324 * src/pic16/ralloc.c (pic16_init_stack),
325 * src/pic16/ralloc.h,
326 * src/pic16/pcode.c: clean up
327 * device/include/Makefile.in,
328 support/scripts/sdcc.nsi: also install/package pic16devices.txt
329 * support/scripts/inc2h-pic16.pl: updated instructions
331 2008-04-29 Raphael Neider <rneider AT web.de>
333 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
334 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
335 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
336 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
337 added missing family members and 18f2480/2580/4480/4580 family
338 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
339 * device/include/pic16/pic18f2525.h: use 18f4620.h
340 * device/include/pic16/pic18f6680.h: use 18f8680.h
341 * device/include/pic16/pic18fregs.h,
342 device/lib/pic16/pics.all,
343 src/pic16/devices.inc: add new devices
344 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
345 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
346 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
347 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
348 prevent attempting to build the libio for some new devices
350 2008-04-29 Raphael Neider <rneider AT web.de>
352 * debugger/mcs51/Makefile.in: fixed paths to sources
354 2008-04-25 Borut Razem <borut.razem AT siol.net>
356 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
357 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
358 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
359 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
360 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
361 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
362 as/link/z80/linkz80.dsp: lklibr.c moved
363 * doc/INSTALL.txt: binary archives in bz2 format
364 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
366 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
368 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
369 * support/regression/tests/bug1856409.c: new, added
371 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
374 * src/mcs51/peep.c: Use werror for error messages.
375 * src/SDCCicode.c (geniCodeConditional),
376 * src/SDCCsymt.c (structElemType): fixed bug 1839321
377 * src/z80/Makefile.bcc,
378 * src/z80/z80.dsp: added src/z80/peep.c/h
379 * support/regression/tests/bug1839321.c: new, added
381 2008-04-20 Raphael Neider <rneider AT web.de>
383 * device/include/pic16/pic18f2455.h: added bitfields for port C
385 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
387 * src/z80/peep.c: Use werror for error messages.
389 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
391 * src/z80/peep.h (declaration of notUsed()),
392 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
394 * src/z80/z80.h (added dependency on peep.h),
395 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
398 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
400 * src/SDCCpeeph.c (added support for notUsed()),
401 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
403 * src/port.h (removed dependency on mcs51/peep.h, added declaration
404 for notUsed()): Implemented generic (that is not port-specific) part
407 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
409 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
410 * device/lib/libsdcc.lib,
411 * device/lib/Makefile.in,
412 * support/regression/ports/mcs51-xstack-auto/spec.mk,
413 * device/lib/calloc.c: renamed to _calloc.c
414 * device/lib/free.c: renamed to _free.c
415 * device/lib/malloc.c: renamed to _malloc.c
416 * device/lib/realloc.c: renamed to _realloc.c
417 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
418 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
419 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
420 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
421 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
422 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
423 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
424 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
426 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
427 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
428 * support/regression/tests/bug1509084.c: new, added
430 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
432 * device/include/mcs51/cc2510fx.h: added _XPAGE
433 * device/include/mcs51/compiler.h: cosmetic changes
435 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
437 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
440 2008-03-31 Borut Razem <borut.razem AT siol.net>
442 * support/cpp2 renamed to support/cpp
443 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
444 support/cpp2/libiberty/splay-tree.c,
445 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
446 support/cpp2/libcpp/directives.c,
447 support/cpp2/libcpp/include/cpplib.h,
448 support/cpp2/libcpp/include/symtab.h,
449 support/cpp2/libcpp/include/line-map.h,
450 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
451 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
452 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
453 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
454 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
455 release version 4.3.0
456 * configure.in, configure, Makefile.in, Makefile.bcc:
457 adapted for moved cpp2
459 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
461 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
462 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
464 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
466 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
468 * support/regression/tests/bug1717943.c: new, added
470 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
472 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
473 bytewise return value assignments introduced in last commit.
475 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
477 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
478 genMult, genJumpTab):
479 Use 16-bit instructions for addition in some additional cases,
480 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
482 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
484 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
485 Implemented RFE #1921450, changed some debug messages.
487 2008-03-30 Borut Razem <borut.razem AT siol.net>
489 * Small Device C Compiler 2.8.0 released
490 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
491 * support/scripts/sdcc.nsi: added finish page; this version
492 was used for 2.8.0 release
493 * doc/knownbugs.html: removed; magically generated by the build
494 process using gen_known_bugs.pl from now on
496 2008-03-23 Borut Razem <borut.razem AT siol.net>
498 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
499 and reverted it, since it was already fixed by Raphael ;-)
500 * doc/knownbugs.html: updated for RC2
502 2008-03-22 Raphael Neider <rneider AT web.de>
504 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
507 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
509 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
510 * support/regression/tests/bug1839277.c: added related testBug1839299
512 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
514 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
515 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
517 * src/mcs51/gen.c: throughout only output hex constants
518 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
519 * support/regression/tests/bug1839277.c: new, added
521 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
523 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
524 compilation warning about nested comments.
526 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
528 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
529 * support/regression/tests/bug1921073.c: new, added
531 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
533 * src/z80/SDCCpeeph.c.c (callFuncByName):
534 Commented function parameters.
536 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
538 * src/z80/ralloc.c (packRegsForAccUse2):
539 disabled a broken accumulator packing optimization (fixed #1292721).
540 * support/regression/tests/bug-1292721: Regression test for #1292721.
542 2008-03-16 Raphael Neider <rneider AT web.de>
544 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
545 fixed code bloat regression using a variant of patch #1915618
547 2008-03-16 Borut Razem <borut.razem AT siol.net>
549 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
550 icon, changed startup menu for release distribution, code cleaning,
551 create url files instead links in startup menu
553 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
555 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
556 * support/regression/tests/bug1579949.c: new, added
558 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
560 * device/lib/printf_fast.c: fixed bug 1255403
562 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
564 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
565 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
567 2008-03-14 Borut Razem <borut.razem AT siol.net>
569 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
571 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
572 is correctly displayed
573 * as/link/z80/lkmain.c: usage line commented out
575 2008-03-13 Borut Razem <borut.razem AT siol.net>
577 * doc/sdccman.lyx: corrected to be able to convert to PDF,
578 updated the list pf supported pic14 devices
580 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
582 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
584 2008-03-12 Borut Razem <borut.razem AT siol.net>
586 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
587 fixed documentation request #1718191
588 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
589 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
592 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
594 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
595 * support/regression/tests/bug1505811.c: new, added
597 2008-03-09 Raphael Neider <rneider AT web.de>
599 * device/include/pic16/pic18f2620.h,
600 * device/include/pic16/pic18f4620.h,
601 * device/lib/pic16/libdev/pic18f2620.c,
602 * device/lib/pic16/libdev/pic18f4525.c,
603 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
604 family to consistently use pic18f4620.[ch], fixes #1832562
606 2008-03-09 Borut Razem <borut.razem AT siol.net>
608 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
609 changed sdcc version to 2.8.0
610 * knownbugs.html: regenerated
611 * support/scripts/gen_known_bugs.pl: added number of open bugs
613 2008-03-09 Raphael Neider <rneider AT web.de>
615 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
616 (genOr): read volatile operand even if the result is known,
618 (genOr,genXor): removed unused legacy code,
619 (genDummyRead): use pic16_mov2w_volatile()
621 2008-03-08 Borut Razem <borut.razem AT siol.net>
623 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
624 cons w. --model-large
625 * support/regression/staticinit.c: added regression test for bug
628 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
630 * src/ds390/gen.c (pushSide, genPcall),
631 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
632 * src/mcs51/gen.c: cosmetic changes
633 * support/regression/fwk/include/testfwk.h: added macro reentrant
634 * support/regression/tests/bug1908493.c: new, added
636 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
638 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
640 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
642 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
643 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
644 already set in ds390/main.c and mcs51/main.c
646 2008-03-07 Raphael Neider <rneider AT web.de>
648 * src/regression/init0.c: new test for initialized arrays of function
650 * src/regression/Makefile: made a bit more flexible, added init0.c
651 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
652 pointers, closes #1427663
654 2008-03-05 Borut Razem <borut.razem AT siol.net>
656 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
657 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
659 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
661 * support/librarian/sdcclib.c:Added feature request 1908061:
662 Synchronise sdcclib commands with ar.
664 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
666 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
667 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
668 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
669 * device/include/mcs51/compiler.h: removed umlauts, added double
672 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
674 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
675 * support/regression/tests/bug1536762.c: new, added
677 * src/SDCCutil.h: added getBuildDate()
678 * src/SDCCmain.c (printVersionInfo),
679 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
681 * src/*/ralloc.c: removed IS_OP_RUONLY macro
682 * src/ds390/ralloc.c (packRegisters),
683 * src/mcs51/ralloc.c (packRegisters),
684 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
686 * support/regression/tests/bug1618050.c: new, added
687 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
688 * support/regression/fwk/include/testfwk.h,
689 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
692 2008-03-04 Raphael Neider <rneider AT web.de>
694 * src/pic/gen.c: removed unused prototypes, prevent internal errors
695 on accessing OP_SYM_TYPE(op)
696 * src/pic/gen.h: removed unused prototype of genMinusDec()
697 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
698 fix #1876953 (invalid subtraction code), removed unused code
700 2008-03-03 Raphael Neider <rneider AT web.de>
704 * src/pic/genarith.c,
706 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
707 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
709 2008-03-03 Raphael Neider <rneider AT web.de>
711 * src/pic/device.c (find_device): search user-specified paths first
712 for pic14devices.txt, fixes #1900827
714 2008-03-02 Borut Razem <borut.razem AT siol.net>
716 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
717 AddToPath and RemoveFromPath
719 2008-03-01 Borut Razem <borut.razem AT siol.net>
721 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
722 work correctly, added debugging support if -DSDCC.DEBUG command line
725 2008-02-28 Borut Razem <borut.razem AT siol.net>
727 * doc/sdccman.lyx: cosmetic changes
729 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
731 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
732 * doc/sdccman.lyx: fixed unmeant removal of spaces
734 2008-02-27 Borut Razem <borut.razem AT siol.net>
736 * support/scripts/sdcc.nsi: corrected installation directory for
737 current user installation mode
738 * doc/README.txt: added Philipp Klaus Krause to the developers list
740 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
742 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
744 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
745 genCodePointerGet, genGenPointerGet): cleanup aop before generating
746 ifxJump to fix bug 1838000
747 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
748 * support/regression/tests/bug1838000.c: new, added
749 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
751 2008-02-26 Borut Razem <borut.razem AT siol.net>
753 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
755 * support/scripts/sdcc.nsi: added MULTIUSER page,
756 NSIS upgraded to version 2.35
758 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
760 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
761 * support/regression/tests/bug1565152.c: new, added
763 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
765 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
766 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
767 * support/regression/tests/bug1670148.c: new, added
769 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
771 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
773 2008-02-24 Borut Razem <borut.razem AT siol.net>
775 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
776 is ineffective for unsigned char parameter
778 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
780 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
781 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
782 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
783 * support/Util/MySystem.c (my_system): output errorcode when verbose
785 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
787 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
790 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
792 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
795 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
797 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
799 2008-02-21 Borut Razem <borut.razem AT siol.net>
801 * support/regression/Makefile.in,
802 support/regression/ports/ds390/spec.mk,
803 support/regression/ports/hc08/spec.mk,
804 support/regression/ports/mcs51-common/spec.mk,
805 support/regression/ports/pic14/spec.mk,
806 support/regression/ports/pic16/spec.mk,
807 support/regression/ports/ucz80/spec.mk,
808 support/regression/ports/xa51/spec.mk:
809 added CFLAGS when compiling timeout
811 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
813 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
816 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
818 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
819 * support/regression/tests/bug1888147.c: new, added
821 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
823 * src/z80/gen.c: fixed bugs #1596270, #1736867
825 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
827 * src/z80/gen.c: fixed bug in register pair loading when swapping register
828 contents, mostly fixes #1596270
830 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
833 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
834 peepholes, fixes #1806565
836 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
838 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
839 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
840 fixes bug 1739475, thanks Robert Larice
841 (rule 271): new, added
843 2008-02-18 Borut Razem <borut.razem AT siol.net>
845 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
847 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
849 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
851 2008-02-17 Raphael Neider <rneider AT web.de>
853 * src/pic16/genarith.c,
856 * src/pic16/genutils.c: removed unused legacy code,
857 removed unused fields from struct asmop and struct _G
859 2008-02-17 Raphael Neider <rneider AT web.de>
861 * src/pic16/gen.c (AccRsh): cosmetic changes,
862 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
863 genRightShiftLiteral): fixed to work with SFRs as result by
864 assigning only once to result,
865 removed a lot of unused/excluded code fragments
867 2008-02-17 Raphael Neider <rneider AT web.de>
869 * device/include/pic/pic16f88.h,
870 * device/include/pic/pic16f886.h,
871 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
873 2008-02-17 Borut Razem <borut.razem AT siol.net>
875 * src/z80/peeph.def: applied patch
876 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
877 * src/z80/gen.c, src/z80/peeph.def: applied patch
878 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
879 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
880 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
881 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
882 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
883 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
885 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
887 * as/link/mcs51/aslink.dsp: removed SDK define
888 * as/link/z80/clean.mk: brought in sync with other ports
889 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
890 * as/hc08/Makefile.bcc,
891 * as/mcs51/Makefile.bcc,
892 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
893 * src/z80/main.c (_setValues): use the now capitalized -Z,
894 (z80_port, gbz80_port): generate debug information when asked
896 2008-02-16 Borut Razem <borut.razem AT siol.net>
898 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
899 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
900 as/z80/Makefile.in. as/z80/Makefile.bcc:
901 applied patch #1893393: patch for as-z80 and link-z80 to generate
902 cdb, thanks to Armin Diehl
903 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
904 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
905 asnoice.c moved to as/asxxsrc/asnoice.c
906 * src/z80/peeph-gbz80.def: applied patch
907 #1880235: Z80 return peephole, thanks to Philipp Krause
909 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
912 * doc/sdccman.lyx: bumped version to 2.7.5
913 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
915 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
917 * device/include/pic16/stdlib.h,
918 * device/lib/pic16/libc/stdlib/ltoa.c,
919 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
921 2008-02-13 Borut Razem <borut.razem AT siol.net>
923 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
924 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
925 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
926 src/SDCCopt.c, src/SDCCval.c:
927 fixed bug #1890273: SDCC Warning 154 shows wrong filename
929 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
931 * src/SDCCsymt.c (compareType): fixed bug 1309013
933 2008-02-09 Borut Razem <borut.razem AT siol.net>
935 * src/SDCCval.c, src/SDCCval.h:
936 code cleaning, added function constChrVal()
937 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
938 call constChrVal() instead constVal()
940 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
942 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
945 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
946 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
949 2008-02-01 Raphael Neider <rneider AT web.de>
951 * device/include/pic/pic16f886.h,
952 * device/include/pic/pic16f887.h: added RA6 and RA7
954 2008-01-24 Raphael Neider <rneider AT web.de>
956 * device/include/pic/pic16f88.h: added RA6 and RA7
957 * device/lib/pic/libdev/disabled_pic16f886.c,
958 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
960 * src/pic16/devices.inc,
961 * device/include/pic16/pic18f2423.h,
962 * device/include/pic16/pic18f2523.h,
963 * device/include/pic16/pic18fregs.h,
964 * device/lib/pic16/pics.all
965 * device/lib/pic16/libdev/pic18f2423.c,
966 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
967 * device/lib/pic16/libio/i2c.ignore,
968 * device/lib/pic16/libio/usart.ignore,
969 * device/lib/pic16/libio/adc.ignore: ignore new devices
971 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
973 * src/SDCCast.c (createRMW): fixed bug 1582651
975 2008-01-20 Borut Razem <borut.razem AT siol.net>
977 * src/SDCCcse.c: partially fixed enhancement request
978 #1793872 - multiply by -1 not collapsed
979 * support/regression/tests/arithcsi.c: added regression test
981 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
983 * as/mcs51/asx8051.dsp: removed define SDK
984 * as/mcs51/i51mch.c (machine): fixed bug 1865114
985 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
987 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
988 cosmetic changes, brought more in sync, changed old K&R to ANSI
990 2008-01-13 Borut Razem <borut.razem AT siol.net>
992 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
993 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
995 2007-12-30 Borut Razem <borut.razem AT siol.net>
997 * src/pic16/gen.c: fixed implementation of bitwise operations for
999 * support/regression/tests/bitwise.c: added test cases
1001 2007-12-29 Borut Razem <borut.razem AT siol.net>
1003 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1004 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1005 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1006 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1007 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1008 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1009 src/pic16/pcode.[ch]: added const qualifier
1010 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1011 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1012 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1013 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1014 * as/asxxsrc/aslex.c: use dbuf_getline()
1015 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1016 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1017 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1018 as/z80/asm.h, as/z80/z80adr.c:
1019 changed type of ib and ip to const char *
1021 2007-12-28 Borut Razem <borut.razem AT siol.net>
1023 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1024 introduced (readlin) - long lines are turuncated
1025 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1026 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1027 as/z80/Makefile.in: moved aslex.c to asxxsrc
1028 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1029 * as/hc08/asmain.c, as/mcs51/asmain.c:
1030 added missing initialization of a_addr field
1031 * support/regression/tests/long_asm_line.c: added regtest for long
1034 2007-12-22 Borut Razem <borut.razem AT siol.net>
1036 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1038 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1040 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1042 2007-12-16 Borut Razem <borut.razem AT siol.net>
1044 * device/include/pic16/stdbool.h: removed, since already exists in
1045 device/include/; this also fixes bitopcse.c regression test for pic16
1047 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1048 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1049 dereference doesn't work; covered by regression test bug1399290
1051 2007-12-05 Borut Razem <borut.razem AT siol.net>
1053 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1056 2007-12-01 Borut Razem <borut.razem AT siol.net>
1058 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1059 corrected handling of the highest_valid_address
1061 2007-11-17 Raphael Neider <rneider AT web.de>
1063 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1064 * src/pic/glue.c (picglue): emit .file if --debug is given
1066 2007-11-17 Raphael Neider <rneider AT web.de>
1068 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1069 care when left or right operand resides in result, fixes #1830220
1071 2007-11-17 Borut Razem <borut.razem AT siol.net>
1073 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1074 #983491 - "Merge duplicate strings function is ineffective"
1075 * support/regression/tests/bug-983491.c: regtest disabled
1076 * as/asxxsrc: created
1077 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1078 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1079 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1080 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1081 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1082 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1083 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1084 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1085 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1086 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1087 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1088 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1089 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1091 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1093 * device/include/stdarg.h: added and removed some casts
1094 * src/SDCCsymt.c (compareType): Fully check types between generic and
1095 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1097 2007-11-13 Borut Razem <borut.razem AT siol.net>
1099 * support/regression/tests/bug-1817005.c:
1100 added regtest for bug #1817005 - as-z80 chokes on long labels
1102 2007-11-12 Borut Razem <borut.razem AT siol.net>
1104 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1105 as/z80/asout.c, as/z80/aslist.c:
1106 fixed bug #1817005 - as-z80 chokes on long labels
1108 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1111 * as/z80/asmain.c: cosmetic changes
1114 * as/z80/alloc.h: removed
1116 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1117 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1118 * as/link/hc08/Makefile.in,
1119 * as/link/mcs51/Makefile.in,
1120 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1122 * as/link/mcs51/lkarea.c,
1123 * as/link/mcs51/lkmain.c: cosmetic changes
1124 * as/link/hc08/lklibr.c,
1125 * as/link/z80/lklibr.c,
1126 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1127 used cygwin_conv_to_full_posix_path,
1128 added warnings, cosmetic changes, brought more in sync
1129 changed old K&R into ANSI function declarations
1130 * as/link/z80/lklibr.c (loadAdb): added
1131 * as/link/z80/lkmain.c: removed -- option from usage text
1133 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1135 * src/mcs51/gen.c (outBitC): optimized for no result
1137 2007-10-31 Borut Razem <borut.razem AT siol.net>
1139 * src/SDCCsymt.c: fixed (hopeful properly) bug
1140 #1805702 - order of extern matters
1141 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1144 2007-10-29 Borut Razem <borut.razem AT siol.net>
1146 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1147 - order of extern matters
1148 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1151 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1153 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1154 24bitMode, portIsDS390
1155 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1156 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1157 (notVolatileVariable): also check sloc names,
1158 (callFuncByName): moved ftab[] out of function and sorted it by use
1160 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1162 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1163 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1164 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1165 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1166 * support/regression/tests/bug-880197.c: new, added
1168 2007-10-28 Borut Razem <borut.razem AT siol.net>
1170 * support/regression/Makefile.in,
1171 support/regression/ports/mcs51-large/spec.mk,
1172 support/regression/ports/mcs51-xstack-auto/spec.mk,
1173 support/regression/ports/mcs51-stack-auto/spec.mk,
1174 support/regression/ports/mcs51-medium/spec.mk,
1175 support/regression/ports/mcs51-common/spec.mk,
1176 support/regression/ports/mcs51-common/*,
1177 support/regression/ports/mcs51-small/*:
1178 mcs51 renamed to mcs51-common, created mcs51-small
1179 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1180 * support/regression/tests/bug-1805702.c: added regtest for bug
1183 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1185 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1186 added new rules 265 - 270
1187 * support/regression/tests/bug1721024.c:new, added
1188 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1189 introduced new test-mcs51 to run all mcs51 tests
1191 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1193 * support/regression/tests/bug1816470.c: new, added
1195 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1197 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1198 propagate for *,+,- with float, fixed bug 1816470
1199 (decorateType): cast to resultTypeProp instead of resultType
1201 2007-10-19 Borut Razem <borut.razem AT siol.net>
1203 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1204 function is ineffective" for pic16 tareget
1205 * support/scripts/listerr.c: corrected include path
1206 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1209 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1211 * support/regression/tests/using.c: new, added
1212 * support/regression/tests/vaargs.c: fixed and enabled test
1214 2007-10-18 Borut Razem <borut.razem AT siol.net>
1216 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1218 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1220 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1222 * doc/sdccman.lyx: documented option --Werror
1223 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1224 RegBankUsed[] earlier
1226 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1228 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1232 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1234 * src/SDCCast.c (decorateType): improved optimization of tri-op
1235 * src/SDCCerr.c (vwerror, setWError),
1237 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1238 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1240 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1242 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1243 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1244 * support/regression/tests/bug-223113.c,
1245 * support/regression/tests/bug-426632.c,
1246 * support/regression/tests/bug-468811.c,
1247 * support/regression/tests/bug-477835.c,
1248 * support/regression/tests/bug-478094.c,
1249 * support/regression/tests/bug-499644.c,
1250 * support/regression/tests/bug-524209.c,
1251 * support/regression/tests/bug-524211.c,
1252 * support/regression/tests/packcast.c,
1253 * support/regression/tests/structidx.c: added empty tests
1254 * support/regression/tests/bug-607243.c: enabled test
1256 2007-10-06 Borut Razem <borut.razem AT siol.net>
1258 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1259 support of universal binaries on Mac OS X
1261 2007-10-02 Borut Razem <borut.razem AT siol.net>
1263 * src/SDCCval.h: unified double2ul macro for all platforms
1264 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1265 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1267 2007-09-30 Borut Razem <borut.razem AT siol.net>
1269 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1271 * sdcc_vc_in.h: enabled warnings
1272 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1273 unsigned type, result still unsigned
1274 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1276 2007-09-28 Raphael Neider <rneider AT web.de>
1278 * src/pic/device.c (find_device): prevent buffer underflow error
1279 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1280 the just destroyed list entry
1282 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1284 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1287 2007-09-18 Borut Razem <borut.razem AT siol.net>
1289 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1290 applied to unsigned type, result still unsigned
1292 2007-09-17 Borut Razem <borut.razem AT siol.net>
1294 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1295 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1296 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1297 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1298 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1299 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1300 src/z80/gen.c, src/z80/ralloc.c:
1301 fixed bug #1739860 - sdcc does not work correctly on some platforms
1303 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1305 2007-09-17 Raphael Neider <rneider AT web.de>
1307 * src/pic16/device.c: reverted to previous version
1308 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1310 2007-09-16 Raphael Neider <rneider AT web.de>
1312 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1313 as this raises a ton of gpasm warnings, just emit a second label
1314 * src/pic16/devices.inc,
1315 * device/lib/pic16/pics.all,
1316 * device/lib/pic16/libdev/pic18f2585.c,
1317 * device/lib/pic16/libdev/pic18f2680.c,
1318 * device/lib/pic16/libdev/pic18f2682.c,
1319 * device/lib/pic16/libdev/pic18f2685.c,
1320 * device/lib/pic16/libdev/pic18f4585.c,
1321 * device/lib/pic16/libdev/pic18f4680.c,
1322 * device/lib/pic16/libdev/pic18f4682.c,
1323 * device/lib/pic16/libdev/pic18f4685.c,
1324 * device/include/pic16/pic18f2585.h,
1325 * device/include/pic16/pic18f2680.h,
1326 * device/include/pic16/pic18f2682.h,
1327 * device/include/pic16/pic18f2685.h,
1328 * device/include/pic16/pic18f4585.h,
1329 * device/include/pic16/pic18f4680.h,
1330 * device/include/pic16/pic18f4682.h,
1331 * device/include/pic16/pic18f4685.h,
1332 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1333 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1334 patch contributed by Anton Strobl, applied with changes
1336 2007-09-16 Raphael Neider <rneider AT web.de>
1338 * device/include/pic16/pic18f2431.h,
1339 * device/include/pic16/pic18f25j10.h,
1340 * device/include/pic16/pic18f4431.h,
1341 * device/include/pic16/pic18f45j10.h: adopted common include style
1342 * device/include/pic16/pic18f1320.h,
1343 * device/include/pic16/pic18f2320.h,
1344 * device/include/pic16/pic18f2525.h,
1345 * device/include/pic16/pic18f4320.h,
1346 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1347 * device/include/pic16/pic18fregs.h: prepared for automatic include
1348 file selection by having DEVICE.h for every DEVICE
1349 * device/lib/pic16/libdev/pic18f2320.c,
1350 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1352 * device/lib/pic16/configure.in,
1353 * device/lib/pic16/configure: use rm -rf instead of rmdir
1354 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1355 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1357 2007-09-09 Borut Razem <borut.razem AT siol.net>
1359 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1360 distingush between i386 and ppc Mac OS X versions
1362 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1364 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1365 * support/regression/tests/bug1788177.c: new, added
1367 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1369 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1370 * device/include/mcs51/lint.h added keyword __naked
1372 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1376 * src/SDCCmem.h: removed maxRegBank
1377 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1378 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1379 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1380 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1381 name and behaviour to handle banked functions
1382 (scan4op): and use it to fix bug 1786213
1384 2007-09-03 Raphael Neider <rneider AT web.de>
1386 * device/include/pic16/pic18f248.h,
1387 * device/include/pic16/pic18f258.h,
1388 * device/include/pic16/pic18f448.h,
1389 * device/lib/pic16/libdev/pic18f248.c,
1390 * device/lib/pic16/libdev/pic18f258.c,
1391 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1392 added T0CONbits, fixes #1786891
1394 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1396 * src/ds390/gen.c (genFarPointerSet),
1397 * src/hc08/ralloc.c (packRegisters),
1398 * src/mcs51/ralloc.c (packRegisters),
1399 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1401 * src/SDCCicode.h: POINTER_SET can be true for literals too
1402 * support/regression/tests/bug1750318.c: new, added
1404 2007-08-23 Borut Razem <borut.razem AT siol.net>
1406 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1407 library versions without the completition functionality
1409 2007-08-22 Raphael Neider <rneider AT web.de>
1411 * device/include/pic16/pic18f1220.h,
1412 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1414 2007-08-12 Borut Razem <borut.razem AT siol.net>
1416 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1418 2007-08-11 Borut Razem <borut.razem AT siol.net>
1420 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1421 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1422 support/Util/SDCCerr.[ch] moved to src
1423 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1424 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1425 device/examples/ds390/tinitalk/tinitalk.dsp,
1426 device/examples/serialcomm/windows/serialcomm.dsp,
1427 support/librarian/librarian.dsp:
1428 removed linking of unused odbc32.lib and odbccp32.lib
1429 * support/scripts/winres.h:
1430 added for compilation with Visual C++ 2005 Express Edition
1432 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1434 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1437 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1439 * sdccconf_in.h: update the endian test so that SPARC Solaris
1440 does not throw syntax errors
1442 2007-08-06 Borut Razem <borut.razem AT siol.net>
1444 * doc/sdccman.lyx: removed two index entries which prevented the
1445 generation of sdcc doc archive
1447 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1449 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1450 instead of lyx 1.5.0.
1452 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1454 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1455 Lucas Loizaga, with minor modifications. Thanks!
1457 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1459 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1462 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1464 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1465 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1468 2007-07-22 Borut Razem <borut.razem AT siol.net>
1470 * configure.in, configure: re-introduced .version
1471 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1472 the version reverted to 2.7.0
1474 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1477 * doc/sdccman.lyx: bumped version to 2.7.3
1478 * device/include/mcs51/compiler.h: fixed elif->else
1479 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1480 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1481 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1482 enable accuse for bit operands
1483 * src/SDCCmain.c (printVersionInfo),
1484 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1485 environment descriptor
1486 * src/SDCCutil.h: added getBuildEnvironment
1487 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1488 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1489 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1490 * support/regression/tests/bug1348008.c,
1491 * support/regression/tests/bug1496419.c,
1492 * support/regression/tests/bug1503067.c,
1493 * support/regression/tests/preproc.c: added empty tests
1495 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1497 * support/regression/tests/bug1678803.c: new, added
1499 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1502 * as/link/hc08/lkihx.c,
1503 * as/link/hc08/lkrloc.c,
1504 * as/link/mcs51/lkihx.c,
1505 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1506 ihxExtendedLinearAddress
1507 * as/link/mcs51/lkrloc.c (relr),
1508 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1509 acall/ajmp, see bug 830513
1511 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1513 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1514 (cseBBlock): remember aggr2ptr has been used
1515 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1516 (geniCodeAssign): fixed bug 868103
1517 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1518 added operandSize prototype
1519 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1520 (genDataPointerSet): use max of size of right and result,
1521 (gencjne): added parameter useCarry for optimization,
1522 (genCmpEq): use carry if appropriate,
1523 (genXor): check if operand already in carry
1524 * support/regression/tests/bug-868103.c: enabled test
1526 2007-07-12 Raphael Neider <rneider AT web.de>
1528 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1530 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1532 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1533 from Robert Larice, thanks
1534 * support/regression/tests/bitopcse.c,
1535 * support/regression/tests/bitvars.c,
1536 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1537 * support/regression/tests/bug-927659.c: enabled test for z80
1538 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1539 * support/regression/tests/bug1745717.c: new, added
1540 * support/regression/tests/literalop.c,
1541 * support/regression/tests/nullstring.c: removed storage definitions that
1542 are now in testfwk.h
1544 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1546 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1547 and bool for targets that do not fully support it.
1548 * support/regression/tests/bug1546986.c,
1549 * support/regression/tests/bug1723128.c,
1550 * support/regression/tests/bug1734654.c,
1551 * support/regression/tests/bug1738367.c,
1552 * support/regression/tests/constantRange.c: only use bool if allowed
1554 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1556 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1557 Larice, also handle function pointers
1558 * support/regression/tests/bug1749275.c: new, added
1560 2007-07-03 Borut Razem <borut.razem AT siol.net>
1562 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1563 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1564 #1746528: SDCC should ignore ':' in inline assembler comments
1565 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1567 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1569 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1570 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1572 2007-06-29 Borut Razem <borut.razem AT siol.net>
1574 * src/SDCCmain.c: fixed bug
1575 #1744746: SDCC #4867: broken option --xram-size
1577 2007-06-28 Borut Razem <borut.razem AT siol.net>
1579 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1580 find out the endianess of host machine for ucsim
1582 2007-06-27 Borut Razem <borut.razem AT siol.net>
1584 * support/regression/generate-cases.py: corrected the file name
1586 * configure.in, configure, sdccconf_in.h: find out the endianess of
1588 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1591 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1593 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1595 2007-06-26 Borut Razem <borut.razem AT siol.net>
1597 * support/regression/generate-cases.py: display warning if function
1598 list is empty; implemented more flexible rule for detection of
1599 testing functions, allowing return type 'void' in the same line as
1600 the function name in the function definition
1601 * support/regression/tests/bug-1654060.c: corrected test
1602 * support/librarian/sdcclib.c: fixed warning:
1603 format '%s' expects type 'char *', but argument 2 has type 'int'
1605 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1607 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1608 Multiple infiles for sdcclib.
1610 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1612 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1615 2007-06-18 Borut Razem <borut.razem AT siol.net>
1617 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1618 how to handle comments, so they have to be removed by the
1619 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1620 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1621 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1622 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1623 table driven option hadling
1625 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1627 * src/SDCCast.c (decorateType),
1628 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1629 iCode to ast level to fix bug 1738367
1630 * support/regression/tests/bug1738367.c: new, added
1632 2007-06-15 Raphael Neider <rneider AT web.de>
1634 * src/pic16/devices.inc,
1635 * device/lib/pic16/pics.all,
1636 * device/include/pic16/pic18fregs.h,
1637 * device/include/pic16/pic18f[24][45]20.h,
1638 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1639 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1640 * device/lib/pic16/Makefile.in: faster cleanup
1642 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1644 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1646 2007-06-13 Raphael Neider <rneider AT web.de>
1648 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1650 2007-06-12 Raphael Neider <rneider AT web.de>
1652 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
1653 suppress bit defines if NO_BIT_DEFINES is #define'd
1654 * device/include/pic/pic*.h: recreated all headers to include
1655 conditional bit defines
1656 * device/include/pic/pic16f886.h,
1657 * device/include/pic/pic16f887.h: fixed based on newer .inc file
1658 * device/include/pic/recreate.sh: script to recreate the complete
1659 device library files based on the currently supported devices
1661 2007-06-12 Borut Razem <borut.razem AT siol.net>
1663 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
1664 support/regression/Makefile.in, support/scripts/build.mak,
1665 support/scripts/Makefile.snapshot:
1666 use new svn URL scheme
1667 * doc/sdccman.lyx: SDCC Wiki moved to
1668 http://sdcc.wiki.sourceforge.net/
1670 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1672 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
1673 * support/regression/tests/bug1734654.c: added
1675 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
1677 * src/SDCCast.c (decorateType): optimized '?' for equal operands
1678 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
1679 with literal operands
1681 2007-06-10 Borut Razem <borut.razem AT siol.net>
1683 * as/link/z80/lklibr.c: fixed mingw build warning
1684 lklibr.c:575: warning: implicit declaration of function 'tolower'
1685 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
1686 src/z80/main.c: move target specific options from src/SDCCmain.c
1687 to src/<target>/main.c
1689 2007-06-09 Borut Razem <borut.razem AT siol.net>
1691 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
1692 removed unused swap_sense; removed outBitCLong, replaced with outBitC
1693 * support/regression/tests/bug-1294691.c: added
1695 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
1697 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
1698 can also be static, fixes bug 1733438
1699 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
1700 have absolute address too
1701 (computeType): added optimization for 'cond ? true : false'
1702 * support/regression/tests/absolute.c: added test for static absolute var
1704 2007-06-08 Raphael Neider <rneider AT web.de>
1706 * src/regression/Makefile: suppress parallel builds, allow easy
1707 switching between pic14/pic16 ports
1708 * src/regression/picregs.h: added pic14/16 header file switch
1709 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
1710 inline.c,nestfor.c,string1.c}: include "picregs.h"
1712 2007-06-07 Borut Razem <borut.razem AT siol.net>
1714 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
1715 permanent solution to suppress GCC 4.2.0 c++ warning:
1716 deprecated conversion from string constant to `char *'
1717 use 'const char *' where ever required
1718 * support/regression/generate-cases.py: implemented more flexible rule
1719 for detection of testing functions, allowing white-spaces surrounding
1720 the function name and the 'void' parameter.
1721 * support/regression/tests/constantRange.c,
1722 support/regression/tests/scott-compare3.c: fixed failing regression
1723 tests, uncovered by implementation of more flexible rule for detection
1724 of testing functions
1726 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1728 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
1730 2007-06-04 Borut Razem <borut.razem AT siol.net>
1732 * configure.in, configure, config_vc.awk: sdcc version number is now
1733 stored in configure.in; removed .version
1734 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
1735 doc/INSTALL.txt: version bumped to 2.7.2
1736 * sim/ucsim/configure.in, sim/ucsim/configure:
1737 use "read" to read from .version
1739 2007-06-03 Borut Razem <borut.razem AT siol.net>
1741 * */Makefile.in: removed annoying warning:
1742 Makefile:xx: Makefile.dep: No such file or directory
1744 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
1746 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
1747 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
1748 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
1749 * src/SDCCast.c (resultTypePropagate): propagate for '!',
1750 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
1751 bugfix: only use newBoolLink for bit result type
1752 * src/SDCCicode.c (geniCodeLogic): added param tree,
1753 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
1754 (geniCodeLogicAndOr): use IS_BIT,
1755 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
1756 (ast2iCode): added tree param to geniCodeLogic for comparisons
1757 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
1758 * support/regression/tests/bug1723128.c: added test NotZero
1760 2007-06-01 Borut Razem <borut.razem AT siol.net>
1762 * SDCPP synchronized with GCC CPP release version 4.2.0,
1763 currently the latest release:
1764 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
1765 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
1766 support/cpp2/cppdefault.h, support/cpp2/except.h,
1767 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
1768 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
1769 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
1770 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
1771 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
1772 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
1773 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
1774 support/cpp2/opts.h, support/cpp2/output.h,
1775 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
1776 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
1777 support/cpp2/system.h, support/cpp2/version.c,
1778 support/cpp2/Makefile.in: modified
1779 * support/cpp2/opts-common.c: added
1780 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
1781 * device/lib/pic16/libdev/pic18f[24]5j10.c:
1782 search for included source file in local directory
1783 * sim/ucsim/configure, sim/ucsim/configure.in:
1784 temporary solution to suppress GCC 4.2.0 c++ warning:
1785 deprecated conversion from string constant to `char *'
1787 2007-06-01 Raphael Neider <rneider AT web.de>
1789 * device/lib/pic/libdev/pic12f683.c,
1790 * device/include/pic/pic12f683.h: added GPIO bits
1792 2007-06-01 Raphael Neider <rneider AT web.de>
1794 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
1795 quotation marks, clarified role of PIC14 vs. PIC16 ports
1796 * src/pic16/devices.inc,
1797 * device/include/pic16/pic18fregs.h,
1798 * device/include/pic16/pic18f[24][45]j10.h,
1799 * device/lib/pic16/pics.all,
1800 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
1801 18f24j10, 18f25j10, 18f44j10, and 18f45j10
1802 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
1803 for new devices as they are not yet supported by gputils
1805 2007-05-31 Borut Razem <borut.razem AT siol.net>
1807 * Small Device C Compiler 2.7.0 released
1808 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1809 changed sdcc version to 2.7.1
1810 * support/scripts/sdcc.nsi: added How to create WIN32 release
1813 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1815 * doc/sdccman.lyx: documented initialization and allocation of absolute
1816 variables, bit parameter passing, the need for function pointers to be
1817 reentrant and alpha quality support of inline and retrict
1819 2007-05-26 Borut Razem <borut.razem AT siol.net>
1821 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
1822 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
1823 * docs/knownbugs.html: updated
1825 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
1827 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
1829 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
1831 (gencjneshort): optimized when left is AOP_DIR
1832 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
1833 initializing unions in a struct/array
1834 * support/regression/fwk/include/testfwk.h: added defines for data, near
1835 and far for host and z80
1836 * support/regression/tests/bug1723128.c: new, added
1838 2007-05-22 Borut Razem <borut.razem AT siol.net>
1840 * doc/knownbugs.html: updated
1842 2007-05-21 Raphael Neider <rneider AT web.de>
1844 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
1845 error message instead
1846 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
1848 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
1850 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
1852 2007-05-21 Raphael Neider <rneider AT web.de>
1854 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
1856 * src/regression/gpsim_assert.h,
1857 * src/regression/Makefile,
1858 * src/regression/pcodeopt.c: regression test for the above fix
1860 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
1862 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
1863 jumps to self, fixed bug 1717281
1865 2007-05-10 Borut Razem <borut.razem AT siol.net>
1867 * support/scripts/gen_known_bugs.pl: cosmetic fix
1868 * doc/knownbugs.html: generated by gen_known_bugs.pl
1870 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1872 * src/SDCCast.c (createFunction): also generate non-inlined version of
1873 function for functions declared as "static inline"
1874 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
1875 function can be inlined after non-inlined version generated.
1877 2007-05-10 Borut Razem <borut.razem AT siol.net>
1879 * support/scripts/gen_known_bugs.pl: added script
1880 which generates knownbugs.html
1882 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
1884 * doc/knownbugs.html: updated for release 2.7.0
1886 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1888 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
1890 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1892 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
1893 (throughout): updated generating comments
1894 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
1895 (throughout): updated generating comments
1896 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
1897 rule instead of at the second, or it might skip lines when removing the
1899 * support/regression/tests/bug1714204.c: changed test to foo
1901 2007-05-08 Borut Razem <borut.razem AT siol.net>
1903 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
1904 thanks to SDCC Distributed Compile Farm members,
1905 added Z80 and GBZ80 command line options
1906 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
1908 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1910 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
1911 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
1912 * support/regression/tests/longlit.c: modified to be tested at all and
1913 to pass the actual test
1915 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1917 * device/include/mcs51/uPSD33xx.h: Added.
1919 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1921 * device/lib/_gptrput.c,
1922 * device/lib/_gptrget.c: removed old code,
1924 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
1925 * support/regression/tests/bug1714204.c: new, added
1927 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1929 * support/regression/tests/regtrack.c: test was never executed
1930 because of the regression test being picky about white spaces.
1931 * device/lib/mcs51/crtclear.asm: added comment
1933 2007-05-06 Raphael Neider <rneider AT web.de>
1935 * device/lib/pic/Makefile.rules,
1936 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
1937 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
1939 2007-05-06 Raphael Neider <rneider AT web.de>
1941 * src/pic16/device.h,
1943 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
1944 _pic16_setDefaultOptions): removed/reordered command-line args
1945 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
1946 devices, regrouped command line args, environment variables),
1947 clarified sone points, added sections on how to add devices to the
1950 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
1952 * src/z80/peeph.def: fixed bug in rule 2
1954 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
1956 * src/port.h: added TARGET_MCS51_LIKE
1957 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
1958 take advantage of it too
1959 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
1960 (shiftR2Left2Result): Optimized: don't check shifting by 0
1961 * src/z80/peeph-z80.def,
1962 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
1963 modifications, see patch 1700823
1964 * src/mcs51/peep.c (): fixed bug 1712928
1965 * support/regression/tests/bug1712928.c: new, added
1967 2007-05-05 Borut Razem <borut.razem AT siol.net>
1969 * device/lib/pic16/Makefile.common.in,
1970 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
1971 removed bash dependencies
1973 2007-05-01 Borut Razem <borut.razem AT siol.net>
1976 fixed bug #1710507: --i-code-in-asm makes compile fail
1977 all iCode comments are now one liners
1978 * src/mcs51/gen.c: fixed memory leak
1980 2007-05-01 Raphael Neider <rneider AT web.de>
1982 * device/lib/pic/libdev/*.c
1983 * device/include/pic/*.h: regenerated all device libs from updated
1985 * support/scripts/inc2h.pl: documented usage, now uses strict to
1988 2007-04-30 Borut Razem <borut.razem AT siol.net>
1991 fixed bug #1669175: Problem with space in output paths
1992 documented how to use paths with spaces for Windows users
1994 2007-04-29 Borut Razem <borut.razem AT siol.net>
1996 * Fixed svn:eol-style and svn:keywords properties
1997 * src/SDCCval.c: fixed bug
1998 #1592871: Segfault with "large" const arrays of characters
1999 replaced recursion with iteration
2000 * Removed svn:executable property from non-executable files
2002 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2004 * src/mcs51/gen.c (genRet): fixed bug 1707003
2006 2007-04-27 Raphael Neider <rneider AT web.de>
2008 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2009 createReachingDefinitions,assignValnums,pic16_destructDF,
2010 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2011 prevent NULL pointer dereferences
2012 * device/lib/pic/libdev/pic16f886.c,
2013 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2014 prevent building them, gputils do not really support them yet
2016 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2018 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2019 helps printf_small. 32 bytes more __idata mem.
2021 2007-04-27 Raphael Neider <rneider AT web.de>
2023 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2024 return early when pb or pb->pcHead is NULL (patch #1708427)
2025 * src/regression/empty.c,
2026 * src/regression/Makefile: added test with empty functions
2027 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2029 2007-04-27 Borut Razem <borut.razem AT siol.net>
2031 * src/SDCCast.c: fixed feature request
2032 #1547512: Redundant strings linked when using sizeof("abc")
2034 2007-04-23 Borut Razem <borut.razem AT siol.net>
2036 * doc/sdccman.lyx, src/SDCCmain.c:
2037 peep-hole comments are generated only if --fverbose-asm option is
2038 specified and --no-peep-comments is not, as proposed by Frieder.
2039 * support/regression/Makefile.in: compile regression tests with
2040 --fverbose-asm option so one can "grep" whether a new (or an old)
2041 peephole is (still) applied; requested by Frieder.
2043 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2045 * device/include/pic/pic16f886.h,
2046 * device/include/pic/pic16f887.h,
2047 * device/lib/pic/libdev/pic16f886.c,
2048 * device/lib/pic/libdev/pic16f887.c,
2049 * device/include/pic/pic14devices.txt,
2050 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2052 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2054 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2057 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2059 * device/lib/_memset.c: assembler version for mcs51
2061 2007-04-22 Borut Razem <borut.razem AT siol.net>
2063 * support/scripts/listerr.c: program to create the list of errors and
2064 warnings list from - added
2065 * doc/sdccman.lyx: removed the note
2066 "For list of warnings and corresponding codes, see err_warn.txt"
2067 * src/SDCCsymt.c: fixed bug #1699804:
2068 Bug with some uses of sizeof(static local array) (MCS51)
2069 * support/regression/tests/bug-1699804.c: added
2071 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2073 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2074 (main): added option -i,
2075 (asmbl, case S_INCL): use search_path_fopen,
2076 mostly from patch 1579668 by Peter Miller, thanks
2077 * src/z80/main.c: fixed typo --callee-saves-bc
2078 * device/include/mcs51/compiler.h: added sfrword for Tasking
2080 2007-04-20 Borut Razem <borut.razem AT siol.net>
2082 * src/z80/main.c: replaced reserved keyword asm with asmblr
2084 2007-04-19 Borut Razem <borut.razem AT siol.net>
2086 * src/port.h: use const pointers to strings
2087 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2088 * src/pic16/main.c: include SDCCargs.h
2089 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2090 const char, since the strings are dynamically allocated
2091 * src/SDCCmain.c: options.code_seg and options.const_seg are
2092 dynamically allocated; check port specific command line options
2093 before the general ones
2094 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2096 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2098 * device/include/ds400rom.h,
2099 * device/lib/ds390/lcd390.c,
2100 * device/lib/ds390/memcpyx.c,
2101 * device/lib/ds390/rtc390.c,
2102 * device/lib/ds400/ds400rom.c,
2103 * device/lib/ds400/memcpyx.c,
2104 * device/lib/hc08/_ret.c: more replacements of keywords with their
2105 double underscore equivalents
2106 * device/lib/ds390/Makefile.in,
2107 * device/lib/ds400/Makefile.in,
2108 * device/lib/gbz80/Makefile.in,
2109 * device/lib/hc08/Makefile.in,
2110 * device/lib/mcs51/Makefile.in,
2111 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2113 2007-04-17 Borut Razem <borut.razem AT siol.net>
2115 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2116 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2117 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2118 to --fverbose-asm, to be gcc'ish
2120 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2122 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2124 2007-04-17 Borut Razem <borut.razem AT siol.net>
2126 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2127 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2128 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2129 with their double underscore equivalent
2131 2007-04-14 Borut Razem <borut.razem AT siol.net>
2133 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2136 2007-04-13 Borut Razem <borut.razem AT siol.net>
2138 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2140 * device/examples/serialcomm/windows/serial.[ch],
2141 device/examples/serialcomm/windows/test_serialcomm.cpp:
2142 updated by Bela Torok
2143 * device/examples/serialcomm/windows/serialcomm.dsw,
2144 device/examples/serialcomm/windows/serialcomm.dsp: added
2146 2007-04-13 Jan Waclawek <wek AT efton.sk>
2148 * doc/sdccman.lyx: additions and changes at various places
2149 (submitted as #1697136).
2150 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2152 2007-04-10 Borut Razem <borut.razem AT siol.net>
2154 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2155 LyX file format changed to 245
2156 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2157 "FreeWare" replaced with "free open source"
2159 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2161 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2163 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2165 * device/include/pic16/pic18fregs.h,
2167 * device/lib/_decdptr.c,
2168 * device/lib/_divsint.c,
2169 * device/lib/_divslong.c,
2170 * device/lib/_divuint.c,
2171 * device/lib/_divulong.c,
2172 * device/lib/_fs2schar.c,
2173 * device/lib/_fs2sint.c,
2174 * device/lib/_fs2slong.c,
2175 * device/lib/_fs2uchar.c,
2176 * device/lib/_fs2uint.c,
2177 * device/lib/_fs2ulong.c,
2178 * device/lib/_fsadd.c,
2179 * device/lib/_fscmp.c,
2180 * device/lib/_fsdiv.c,
2181 * device/lib/_fseq.c,
2182 * device/lib/_fsget1arg.c,
2183 * device/lib/_fsget2args.c,
2184 * device/lib/_fsgt.c,
2185 * device/lib/_fslt.c,
2186 * device/lib/_fsmul.c,
2187 * device/lib/_fsneq.c,
2188 * device/lib/_fsnormalize.c,
2189 * device/lib/_fsreturnval.c,
2190 * device/lib/_fsrshift.c,
2191 * device/lib/_fssub.c,
2192 * device/lib/_fsswapargs.c,
2193 * device/lib/_gptrget.c,
2194 * device/lib/_gptrgetc.c,
2195 * device/lib/_gptrput.c,
2196 * device/lib/_logexpf.c,
2197 * device/lib/_modsint.c,
2198 * device/lib/_modslong.c,
2199 * device/lib/_moduint.c,
2200 * device/lib/_modulong.c,
2201 * device/lib/_mulint.c,
2202 * device/lib/_mullong.c,
2203 * device/lib/_schar2fs.c,
2204 * device/lib/_ser.c,
2205 * device/lib/_setjmp.c,
2206 * device/lib/_sint2fs.c,
2207 * device/lib/_slong2fs.c,
2208 * device/lib/_spx.c,
2209 * device/lib/_uchar2fs.c,
2210 * device/lib/_uint2fs.c,
2211 * device/lib/_ulong2fs.c,
2212 * device/lib/asincosf.c,
2213 * device/lib/atanf.c,
2214 * device/lib/calloc.c,
2215 * device/lib/ds390/tinibios.c,
2216 * device/lib/ds400/tinibios.c,
2217 * device/lib/expf.c,
2218 * device/lib/free.c,
2219 * device/lib/hc08/_mulint.c,
2220 * device/lib/logf.c,
2221 * device/lib/malloc.c,
2222 * device/lib/printf_fast.c,
2223 * device/lib/printf_tiny.c,
2224 * device/lib/printfl.c,
2225 * device/lib/realloc.c,
2226 * device/lib/ser_ir.c,
2227 * device/lib/serial.c,
2228 * support/regression/tests/libmullong.c: replaced all special keywords
2229 with their double underscore equivalent
2230 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2231 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2233 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2234 (genRet): if the bit-symbol is ruonly it already is in the carry
2235 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2236 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2237 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2238 type UCHAR if dest is not bit
2240 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2242 * device/include/math.h,
2243 * device/lib/cotf.c,
2244 * device/lib/expf.c,
2245 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2247 2007-04-01 Borut Razem <borut.razem AT siol.net>
2249 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2250 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2251 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2252 gcc_unreachable() called internal_error()...
2254 2007-03-30 Raphael Neider <rneider AT web.de>
2256 * src/pic/ralloc.c (isData): suppress garbage debug output
2258 2007-03-28 Borut Razem <borut.razem AT siol.net>
2261 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2262 is developed, built and used worldwide, and the word "night" doesn't
2265 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2267 * device/include/mcs51/C8051F360.h: new, added
2268 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2270 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2272 * src/SDCC.y (declaration_specifiers, function_specifier),
2273 * support/Util/SDCCerr.c,
2274 * support/Util/SDCCerr.h,
2276 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2278 * src/SDCCmem.c (deallocParms),
2279 * src/SDCCast.c: support for function inlining, not quite complete
2280 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2281 'restrict' qualifier
2283 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2285 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2286 (saveRBank, unsaveRBank): don't save bits,
2287 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2288 * support/regression/tests/bug1535242.c: new, added
2289 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2290 thanks Alexey Shamrin <shamrin AT gmail.com>,
2291 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2292 removed header guard)
2294 * sdcc.spec: bumped version to 2.6.5
2295 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2297 2007-03-22 Borut Razem <borut.razem AT siol.net>
2299 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2300 fixed bug #1653671: sdcdb integration into ddd is broken
2302 2007-03-22 Raphael Neider <rneider AT web.de>
2304 * src/pic/gen.c (popGetExternal): augmented to also create references
2305 to external variables (not only labels),
2306 (genCall): comment on plan to reduce PAGESEL overhead,
2307 (genFunction, genEndFunction): also save/restore FSR around interrupt
2308 handling code, removed lots of unused code
2309 (genDivOneByte): release acquired temp register
2310 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2312 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2313 for registers that need to be saved during interrupts (FSR, STATUS,
2314 PCLATH; W needs special handling), currently only FSR is used
2316 2007-03-22 Raphael Neider <rneider AT web.de>
2318 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2320 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2322 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2324 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2326 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2328 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2330 * as/link/aslink.h: added LKOBJEXT
2331 * as/link/hc08/link_hc08.dsp,
2332 * as/link/hc08/Makefile.bcc,
2333 * as/link/hc08/Makefile.in,
2334 * as/link/mcs51/aslink.dsp,
2335 * as/link/mcs51/Makefile.bcc,
2336 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2337 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2338 * as/link/lkaomf51.c: merged and moved
2339 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2340 * as/link/z80/lkdata.c,
2341 * as/link/lkdata.c: merged and moved
2342 * as/link/hc08/lkmain.c,
2343 * as/link/mcs51/lkmain.c: cosmetic changes
2344 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2345 * as/link/lklex.c: use LKOBJEXT
2346 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2347 ANSI-fied functions, removed bubble-sorts
2348 * as/link/z80/lksym.c as/link/lksym.c: merged,
2350 * as/link/z80/linkgbz80.dsp,
2351 * as/link/z80/linkz80.dsp,
2352 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2353 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2354 * as/link/z80/lkhead.c,
2355 * as/link/z80/lklex.c: deleted
2356 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2357 * as/link/z80/lkmain.c: added copyfile()
2359 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2361 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2363 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2365 * device/lib/_strlen.c: assembler version for mcs51
2367 2007-03-13 Raphael Neider <rneider AT web.de>
2369 * device/include/pic16/pic18f2221.h,
2370 * device/include/pic16/pic18f2321.h,
2371 * device/include/pic16/pic18f2331.h,
2372 * device/include/pic16/pic18f4221.h,
2373 * device/include/pic16/pic18f4321.h,
2374 * device/include/pic16/pic18f4331.h: fixed config byte location names
2375 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2376 consistently named config byte locations
2378 2007-03-13 Borut Razem <borut.razem AT siol.net>
2380 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2381 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2382 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2383 as/link/z80/Makefile.in, as/z80/Makefile.in:
2386 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2388 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2389 * device/lib/printf_large.c: pointer was converted to generic
2390 pointer for mcs51 models other than model-small (Maarten noticed)
2392 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2394 * device/include/mcs51/ADuC84x.h: Added.
2396 2007-03-10 Borut Razem <borut.razem AT siol.net>
2398 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2399 fixed RFE #1624219: double backslashes in filenames;
2400 functions hexEscape(), octalEscape() and copyStr() moved from
2401 SDCCval.c to SDCCutil.c and made them glovbally available
2403 2007-03-09 Borut Razem <borut.razem AT siol.net>
2405 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2406 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2407 1673361: Missaligned comments in output files
2409 2007-03-09 Raphael Neider <rneider AT web.de>
2411 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2413 2007-03-09 Raphael Neider <rneider AT web.de>
2417 * src/pic/ralloc.c: suppress undesired debug output
2418 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2420 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2422 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2424 2007-03-07 Borut Razem <borut.razem AT siol.net>
2426 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2427 search include files in the current directory
2429 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2431 * src/SDCCglue.c (emitMaps, glue),
2432 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2434 * support/regression/tests/absolute.c: added xdata test
2436 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2438 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2439 added condition to macro, fixes bug 1666080
2441 2007-03-02 Raphael Neider <rneider AT web.de>
2443 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2445 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2447 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2448 be cleared. Unconditionally set __XPAGE
2449 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2451 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2456 * src/mcs51/rtrack.c,
2458 * doc/sdccman.lyx: added --no-gen-comments
2459 * src/mcs51/peeph.def: added 192.b, disabled 185
2461 2007-02-25 Raphael Neider <rneider AT web.de>
2463 * src/pic16/gen.c (genCast): fixed typo
2464 * device/lib/pic16/Makefile.subdir: only install existing files
2465 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2467 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2469 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2470 * device/lib/mcs51/crtclear.asm,
2471 * device/lib/mcs51/crtxclear.asm: renumbered labels
2472 * device/lib/mcs51/Makefile.in: added crtcall.asm
2473 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2474 * src/mcs51/gen.c (movc): removed,
2475 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2477 (toCarry, genSend, genRet): added function toCarry,
2478 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2479 (assignBit, genAssign, genCast): added function assignBit
2480 * src/mcs51/Makefile.bcc: added rtrack.c
2481 * src/mcs51/ralloc.h: made valueKnown a bitfield
2482 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2483 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2484 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2485 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2486 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2487 (_pop): only pop valid pairs, see gencjneshort,
2488 (gencjneshort): return pair that still needs to be popped, restructured,
2489 (gencjne, genCmpEq): call _pop
2491 2007-02-23 Raphael Neider <rneider AT web.de>
2493 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2495 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2497 * device/include/mcs51/P89LPC925.h: Added.
2499 2007-02-18 Raphael Neider <rneider AT web.de>
2501 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2503 2007-02-17 Borut Razem <borut.razem AT siol.net>
2505 * support/cpp2/directives.c, support/cpp2/version.c:
2506 synchronized with GCC CPP 4.1.2
2508 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2510 * src/mcs51/rtrack.h,
2511 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2512 by checking the strings passed by emitcode() to the assembler.
2513 Feel free to change. This in part addresses RFE #482179.
2514 Set environment variable SDCC_RTRACK to enable.
2515 * src/mcs51/gen.c: inserted hooks
2516 * src/mcs51/ralloc.h: added two members to struct regs
2517 * support/regression/tests/regtrack.c: added
2519 2007-02-14 Borut Razem <borut.razem AT siol.net>
2521 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2522 * Makefile.in: applied patch from Makefile related part of
2523 #1469393: Compiler does not initialize static data
2525 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2527 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2528 for better fix of bug 1273984, compiles pic16 rand.c
2530 2007-02-12 Borut Razem <borut.razem AT siol.net>
2532 * src/pic16/main.c: fixed pic16 standard library directory bug
2534 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2536 * src/hc08/gen.c (genSwap): fix swap regression test
2538 2007-02-10 Borut Razem <borut.razem AT siol.net>
2540 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2542 * support/regression/tests/bug-1654060.c: added regression test for
2545 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2547 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2548 bit moves in return statement
2550 2007-02-09 Borut Razem <borut.razem AT siol.net>
2552 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2555 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2557 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2558 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2560 2007-02-07 Raphael Neider <rneider AT web.de>
2562 * src/pic16/devices.inc,
2563 * device/include/pic16/pic18fregs.h,
2564 * device/include/pic16/pic18f[24][34]31.h,
2565 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2566 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2567 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2569 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2571 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2572 can this have lived here for so many years?
2573 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2574 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2575 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2577 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2579 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2580 appended by loop induction must be at the very end of the eBBlock
2582 2007-02-05 Kevin Vigor
2584 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2586 2007-02-05 Borut Razem <borut.razem AT siol.net>
2588 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2589 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2591 2007-02-03 Borut Razem <borut.razem AT siol.net>
2593 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2594 applied patch #1646602 option to set default signedness of char to
2595 unsigned, added -funsigned-char command line option,
2596 thanks to Gunther Jehle
2597 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2598 prompt for file deletion a few hundred times (especially the
2599 subversion files, which have ro permissions so it asks for
2600 confirmation), thanks to Simon McAuliffe;
2601 added {} + option to find in order to remove multiple files from a
2604 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2606 * device/include/mcs51/SST89x5xRDx.h: Added.
2608 2007-02-02 Raphael Neider <rneider AT web.de>
2610 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2611 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2613 2007-02-01 Raphael Neider <rneider AT web.de>
2615 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2618 2007-01-31 Borut Razem <borut.razem AT siol.net>
2620 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2621 if compiled with GCC. Thanks to Raphael Neider
2623 2007-01-31 Raphael Neider <rneider AT web.de>
2625 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2626 operand names, handles name and (name + n) for all n,
2627 (sameBank): restructured, also check bank allocation policy,
2628 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2629 (pic14_operandsAllocatedInSameBank): check whether to operands
2630 will be allocated into the same bank (i.e., section) to reduce
2631 BANKSEL overhead, queried from pcode.c:sameBank,
2632 (pic14printLocals): reintroduced clustering registers into a single
2633 section: all compiler generated symbols will now reside in one
2634 bank (per file), reducing BANKSEL overhead and code size,
2635 (showAllMemmaps): use local dbuf where possible
2637 2007-01-29 Raphael Neider <rneider AT web.de>
2639 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2640 (call_libraryfunc): retrieve/create symbol and mark as used,
2641 (genFunction): mark defined functions as non-extern and add again
2642 to code memmap for later output
2643 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2644 (pic14printLocals): reworked for new symbol emission,
2645 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2646 showAllMemmaps): reworked symbol output using dbufs, added handling
2647 of string literals (still incomplete),
2648 (picglue): removed symbol emission, moved into showAllMemmaps,
2649 (emitSymbolSet): new workhorse for symbol output,
2650 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
2652 2007-01-29 Borut Razem <borut.razem AT siol.net>
2654 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
2655 component contains the extension separator.
2657 2007-01-28 Borut Razem <borut.razem AT siol.net>
2659 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
2661 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
2662 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
2663 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
2664 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
2665 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
2666 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
2667 src/z80/gen.c, support/Util/MySystem.c:
2668 accept slash and backslash as directory separator on WIN32 and
2671 2007-01-28 Raphael Neider <rneider AT web.de>
2673 * src/pic16/devices.inc,
2674 * device/include/pic16/pic18f[24][23]21.h,
2675 * device/include/pic16/pic18fregs.h,
2676 * device/lib/pic16/libdev/pic18f[24][23]21.c,
2677 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
2678 * device/lib/pic16/libio/adc.ignore,
2679 * device/lib/pic16/libio/i2c.ignore,
2680 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
2681 family, as gputils do not yet support the devices
2682 * device/lib/pic16/Makefile.subdir: ignore errors on install
2683 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
2684 headers and libraries from gputils .inc files
2686 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2688 * doc/sdccman.lyx: add printf_fast_f precision limitation note
2690 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2692 * doc/sdccman.lyx: add printf benchmarks
2694 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2696 * device/lib/printf_fast.c: fix %c, char promoted to int
2697 * device/lib/printf_tiny.c: fix %c, char promoted to int
2699 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2701 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
2703 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2705 * support/regression/tests/swap.c: 64 bit hosts failed
2706 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
2708 2007-01-25 Raphael Neider <rneider AT web.de>
2710 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
2711 based on absolute register address, patch by Alex Blond
2713 2007-01-22 Raphael Neider <rneider AT web.de>
2715 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
2716 emitted, do not emit them again...
2718 2007-01-22 Raphael Neider <rneider AT web.de>
2720 * src/regression/bank1.c, src/regression/compare6.c,
2721 src/regression/add.c: cosmetic changes
2722 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
2723 * src/pic/gen.c: fixed global zero and one,
2724 (aopForSym): removed unued code,
2725 (aopGet): assert aop is defined, check and use `index' of
2726 pCodeImmd operands (fixes #1630908),
2727 * src/pic/pcode.c (get_op): added output of generic pointer tag,
2728 (register_reassign): prevent accidental register unification,
2729 (ReuseReg): cosmetic changes (also above)
2730 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
2731 pic14emitStaticSeg): do not emit initialized data,
2732 (printIval*): replaced with working versions,
2733 (pic14createInterruptVect,picglue): use idata for initialized data,
2734 now init data should work in all modules (not only main()),
2735 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
2737 2007-01-21 Borut Razem <borut.razem AT siol.net>
2739 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
2740 use -fPIC or -fpic if they are supported and not ignored
2741 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
2742 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
2744 2007-01-20 Borut Razem <borut.razem AT siol.net>
2746 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
2747 implemented RFE #1470316: allow "$" in variable names
2749 2007-01-20 Raphael Neider <rneider AT web.de>
2751 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
2753 2007-01-20 Raphael Neider <rneider AT web.de>
2755 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
2756 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
2757 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
2758 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
2759 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
2760 * device/lib/pic/libdev/pic*.c,
2761 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
2762 * device/lib/pic/libdev/Makefile.in: show progress
2764 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
2766 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
2767 * support/scripts/sdcc_cygwin_mingw32,
2768 * support/scripts/sdcc_mingw32,
2769 * support/scripts/build.mak: replaced --datadir by --datarootdir for
2770 conformance with autoconf 2.6
2772 2007-01-19 Raphael Neider <rneider AT web.de>
2774 * src/pic/device.c (register_map): fixed list construction
2775 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
2776 (genMod): removed case for genModbits,
2777 (genModbits): removed as now unused/unimplemented
2778 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
2780 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2782 * support/regression/tests/swap.c: added in response to #1638622
2783 * doc/sdccman.lyx: synced version, minor changes
2785 2007-01-18 Borut Razem <borut.razem AT siol.net>
2787 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
2788 thanks to Gunther Jehle
2789 * src/asm.c: don't die if the file drfined in #line couldn't be opened
2790 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
2791 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
2792 use filename in lineno instead.
2793 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
2794 print the file name in ast_print()
2796 2007-01-18 Borut Razem <borut.razem AT siol.net>
2798 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
2800 * src/SDCC.lex: stringLiteral() returns const char pointer,
2801 EOF detection in stringLiteral(), fixed asmbuf memory leak,
2802 fixed column counting
2803 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
2804 accept const char pointer as parameter
2805 * src/SDCCdwarf2.c: corrected buffer size
2807 2007-01-17 Borut Razem <borut.razem AT siol.net>
2809 * support/Util/dbuf_string.c: fixed for amd64
2811 2007-01-15 Borut Razem <borut.razem AT siol.net>
2813 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
2814 removed terminal symbol ELIPSIS, since it was never generated by the
2815 lexer and it was wrongly used in parameter_identifier_list rule
2817 2007-01-15 Raphael Neider <rneider AT web.de>
2819 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
2820 code page and data banking description
2821 * src/pic/genarith.c,
2822 * src/pic/gen.h: removed bit arithmetic functions,
2823 updated exit(1) to exit(EXIT_FAILURE)
2824 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
2825 * device/include/pic16/pic18f2455.h,
2826 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
2827 TRISD and TRISE, fixed/added some bit names
2828 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
2829 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
2830 updated pic18f2455.{c,h} instead of duplicating them
2832 2007-01-14 Borut Razem <borut.razem AT siol.net>
2834 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
2835 Cannot debug files that contain spaces in the path name
2836 by converting spaces in asm file name to underscores
2838 2007-01-13 Borut Razem <borut.razem AT siol.net>
2840 * doc/sdccman.lyx: fixed format errors
2842 2007-01-10 Borut Razem <borut.razem AT siol.net>
2844 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
2845 codeseg/constseg #pragma fail
2846 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
2847 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
2848 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
2849 suppoprt/cpp2/sdcpp.[ch]: house cleaning
2851 2007-01-09 Borut Razem <borut.razem AT siol.net>
2853 * get rid of diagnistic.[ch], pretty-print.[ch],
2854 c-pretty-print.[ch], ... used just for error, warning, ...
2856 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
2857 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
2858 suppoprt/cpp2/pretty-print.[ch]:
2860 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
2861 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
2862 suppoprt/cpp2/sdcpp.dsp:
2865 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
2867 * device/lib/printf_large.c (output_float): removed recursion,
2868 use smaller buffer on stack for mcs51,
2869 fixed bug printing 1.96
2870 * support/regression/tests/snprintf.c: added test
2872 2007-01-07 Borut Razem <borut.razem AT siol.net>
2874 * use dynamic memory buffers instead temporary files
2875 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
2877 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
2878 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
2879 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
2880 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
2881 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
2882 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
2883 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
2884 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
2885 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
2886 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
2887 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
2888 support/Util/dbuf.c, support/Util/dbuf.h:
2890 * .version, sdcc.spec: bumped version to 2.6.4
2892 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2894 * src/port.h: added TARGET_Z80_LIKE macro
2895 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
2896 output PSEG location if --xram-loc or --xstack-loc was used
2897 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
2899 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2901 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
2902 * as/as_z80.dsp, as/z80/as_z80.dsp,
2903 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
2904 * sdcc.dsw: moved project files into subdir
2905 * as/hc08/as_hc08.dsp,
2906 * as/hc08/Makefile.bcc,
2907 * as/hc08/Makefile.in,
2908 * as/mcs51/Makefile.bcc,
2909 * as/mcs51/Makefile.in,
2910 * as/z80/Makefile.bcc,
2911 * as/z80/Makefile.in,
2912 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
2915 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
2918 * as/mcs51/asmain.c,
2920 * as/z80/assym.c: removed include "strcmpi.h"
2921 * as/hc08/strcmpi.c,
2922 * as/hc08/strcmpi.h,
2923 * as/mcs51/strcmpi.c,
2924 * as/mcs51/strcmpi.h,
2925 * support/Util/strcmpi.c,
2926 * support/Util/strcmpi.h: removed files
2927 * as/strcmpi.c: added as_strncmpi()
2929 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2931 * sdcc.dsw: Added some dependencies on project config.dsp
2933 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
2935 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
2936 with [di]ram_start to fix a regresion
2938 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
2940 * configure.in: added missing mcs51 in status output
2941 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
2943 * debugger/mcs51/clean.mk (distclean): remove config.h
2944 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
2945 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
2946 options.h, s-options-h and options.c
2947 * support/cpp2/clean.mk: unused, removed
2948 * Makefile.common.in,
2951 * as/hc08/Makefile.in,
2953 * as/mcs51/Makefile.in,
2954 * as/mcs51/clean.mk,
2957 * as/z80/Makefile.in,
2959 * as/link/Makefile.in,
2960 * as/link/hc08/Makefile.in,
2961 * as/link/hc08/clean.mk,
2962 * as/link/mcs51/Makefile.in,
2963 * as/link/mcs51/clean.mk,
2964 * as/link/z80/Makefile.in,
2965 * as/link/z80/clean.mk,
2966 * as/link/z80/conf.mk,
2967 * debugger/mcs51/Makefile.in,
2968 * debugger/mcs51/clean.mk,
2969 * device/include/Makefile.in,
2970 * device/lib/Makefile.in,
2971 * device/lib/mcs51/Makefile.in,
2972 * device/lib/pic/Makefile.in,
2973 * device/lib/pic/Makefile.common.in,
2974 * device/lib/pic/Makefile.subdir,
2975 * device/lib/pic/Makefile.rules,
2976 * device/lib/pic16/libio/Makefile.in,
2977 * device/lib/pic16/Makefile.subdir,
2978 * device/lib/pic16/libdev/Makefile.in,
2979 * device/lib/pic16/Makefile.rules,
2980 * device/lib/pic16/Makefile.common.in,
2981 * sim/ucsim/avr.src/Makefile.in,
2982 * sim/ucsim/main_in.mk,
2983 * sim/ucsim/cmd.src/Makefile.in,
2984 * sim/ucsim/doc/Makefile.in,
2985 * sim/ucsim/gui.src/Makefile.in,
2986 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
2987 * sim/ucsim/gui.src/serio.src/Makefile.in,
2988 * sim/ucsim/hc08.src/Makefile.in,
2989 * sim/ucsim/libltdl/Makefile.in,
2990 * sim/ucsim/s51.src/Makefile.in,
2991 * sim/ucsim/sim.src/Makefile.in,
2992 * sim/ucsim/sim.src/conf.mk,
2993 * sim/ucsim/xa.src/Makefile.in,
2994 * sim/ucsim/z80.src/Makefile.in,
2998 * support/cpp2/Makefile.in,
2999 * support/librarian/Makefile.in,
3000 * support/librarian/clean.mk,
3001 * support/makebin/Makefile.in,
3002 * support/makebin/clean.mk,
3003 * support/packihx/Makefile.in,
3004 * support/regression/Makefile.in,
3005 * support/regression/ports/ds390/spec.mk,
3006 * support/regression/ports/gbz80/spec.mk,
3007 * support/regression/ports/hc08/spec.mk,
3008 * support/regression/ports/mcs51/spec.mk,
3009 * support/regression/ports/mcs51-large/spec.mk,
3010 * support/regression/ports/mcs51-medium/spec.mk,
3011 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3012 * support/regression/ports/pic14/spec.mk,
3013 * support/regression/ports/pic16/spec.mk,
3014 * support/regression/ports/mcs51-stack-auto/spec.mk,
3015 * support/regression/ports/ucz80/spec.mk,
3016 * support/regression/ports/xa51/spec.mk,
3017 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3018 adding a slash after $(top_builddir) and/or adding @datarootdir@
3020 * debugger/mcs51/configure.in,
3021 * device/lib/pic/configure.in,
3022 * device/lib/pic16/configure.in,
3023 * sim/ucsim/configure.in,
3024 * support/cpp2/configure.in,
3025 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3027 * debugger/mcs51/configure,
3028 * device/lib/pic/configure,
3029 * device/lib/pic16/configure,
3030 * sim/ucsim/configure,
3031 * support/cpp2/configure,
3032 * support/packihx/configure: generated with autoconf 2.60
3034 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3036 * as/link/hc08/lkihx.c (newArea),
3037 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3039 2007-01-02 Borut Razem <borut.razem AT siol.net>
3041 * doc/sdccman.lyx: documented #pragma sdcc_hash
3042 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3044 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3046 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3048 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3049 empty 'while'-loop to work correctly, see regression test 'while.c'
3050 * support/regression/tests/while.c: added
3052 2007-01-01 Borut Razem <borut.razem AT siol.net>
3054 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3055 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3056 support/cpp2/libcpp/sdcpp.c:
3057 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3058 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3059 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3061 2006-12-31 Borut Razem <borut.razem AT siol.net>
3063 * SDCPP synchronized with GCC CPP release version 4.1.1,
3064 currently the latest release:
3065 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3066 support/cpp2/libcpp/include/cpp-id-data.h
3067 support/cpp2/libiberty/fopen_unlocked.c
3068 support/cpp2/libiberty/md5.c
3070 support/cpp2/opt-functions.awk
3071 support/cpp2/opt-gather.awk
3072 support/cpp2/optc-gen.awk
3073 support/cpp2/opth-gen.awk:
3075 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3076 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3077 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3078 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3079 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3080 support/cpp2/diagnostic.h, support/cpp2/except.h,
3081 support/cpp2/hwint.h, support/cpp2/input.h,
3082 support/cpp2/intl.h, support/cpp2/move-if-change,
3083 support/cpp2/opts.c, support/cpp2/opts.h,
3084 support/cpp2/output.h, support/cpp2/prefix.c,
3085 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3086 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3087 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3088 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3089 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3090 support/cpp2/version.c:
3092 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3093 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3094 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3095 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3096 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3097 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3098 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3099 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3100 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3101 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3102 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3104 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3105 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3106 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3107 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3108 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3109 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3110 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3111 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3112 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3113 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3114 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3115 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3116 support/cpp2/system.h:
3119 2006-12-31 Borut Razem <borut.razem AT siol.net>
3121 * configure.in, configure: fixed bug #1538756: configure dies if bison
3122 and flex are not installed, 2nd try
3124 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3126 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3127 400.x for better code in RFE 899102
3129 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3131 * src/SDCCpeeph.c (deadMove),
3133 * src/mcs51/peep.h: renamed 'op' by 'reg'
3134 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3135 (scan4op): small change for removeDeadMove(), added support for
3136 'callee saves' and/or PACLL function calls,
3137 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3138 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3139 left in new dispatcher mcs51DeadMove()
3140 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3142 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3144 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3146 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3147 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3149 2006-12-30 Borut Razem <borut.razem AT siol.net>
3151 * support/cpp2/spacs.h: deleted from svn
3152 * configure.in, configure: fixed bug #1538756: configure dies if bison
3153 and flex are not installed
3155 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3157 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3158 with this z80 passes printf float test when enabled
3159 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3161 2006-12-28 Borut Razem <borut.razem AT siol.net>
3163 * support/cpp2/config.in, support/cpp2/configure.in,
3164 support/cpp2/configure, support/cpp2/Makefile.in:
3165 fix for the solaris build
3167 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3169 * src/SDCC.y (type_specifier2, pointer),
3171 * src/SDCCsymt.c (mergeSpec, checkSClass),
3172 * support/Util/SDCCerr.c,
3173 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3174 * support/valdiag/valdiag.py: Allow test cases to specify
3175 required language standard
3176 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3177 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3179 2006-12-27 Borut Razem <borut.razem AT siol.net>
3181 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3182 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3184 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3186 * support/cpp2/libiberty/Makefile.bcc: updated
3187 * src/pic16/main.c: fixed #pragma udata handling
3188 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3190 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3192 * src/SDCCpeeph.c: made labelHashEntry global,
3193 made pcDistance, FBYNAME static,
3194 (pcDistance): made static, use isComment and isLabel,
3196 (getLabelRef): added, extracted from labelRefCount(),
3197 (labelRefCount): use new getLabelRef(),
3198 (callFuncByName): made static, added deadMove,
3199 use isComment and isLabel,
3200 (newPeepRule): made static, set isLabel,
3201 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3202 labels from peephole rules,
3203 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3204 when isComment or isLabel is set
3205 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3206 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3208 * src/mcs51/peep.h: added
3209 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3210 * src/port.h: added peep->deadMove to port structure
3211 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3212 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3213 deadMove, finally removed no. 1 and 2
3220 * src/hc08/gen.c: mark lines with isComment or isLabel
3221 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3223 * sdcc.spec: bumped version to 2.6.3
3225 2006-12-26 Borut Razem <borut.razem AT siol.net>
3227 * support/cpp2/Makefile.in: added dependency on options.h
3228 * configure: regenerated
3229 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3230 * support/cpp2/Makefile.in: added vasprintf.c
3232 2006-12-25 Borut Razem <borut.razem AT siol.net>
3234 * SDCPP synchronized with GCC CPP release version 3.4.6,
3235 the latest release before 4.x:
3236 * support/cpp2/Makefile.in, support/cpp2/config.h,
3237 support/cpp2/configure, support/cpp2/configure.in,
3238 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3239 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3240 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3241 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3242 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3243 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3244 support/cpp2/cpptrad.c, support/cpp2/except.h,
3245 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3246 support/cpp2/hwint.h, support/cpp2/intl.h,
3247 support/cpp2/line-map.c, support/cpp2/line-map.h,
3248 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3249 support/cpp2/output.h, support/cpp2/prefix.c,
3250 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3251 support/cpp2/system.h, support/cpp2/version.c:
3253 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3254 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3255 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3256 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3257 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3258 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3259 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3260 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3261 support/cpp2/move-if-change, support/cpp2/opts.c,
3262 support/cpp2/opts.h, support/cpp2/opts.sh,
3263 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3264 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3265 support/cpp2/win32, support/cpp2/win32/dirent.c,
3266 support/cpp2/win32/dirent.h:
3268 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3269 * support/cpp2/sdcpp.h: renamed from sdcc.h
3270 * sdcppinit.c: deleted
3272 2006-12-23 Borut Razem <borut.razem AT siol.net>
3274 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3275 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3276 preproc.c: an other try to fix bug #982435: introduced
3277 -pedantic-parse-number command line option and pedantic_parse_number
3280 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3282 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3284 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3285 corrected overlayed areax addresses, warn about memory overlaps
3286 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3295 * src/port.h: added xabs_name and iabs_name
3296 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3297 (glue, emitMaps): create and emit maps d_abs and i_abs
3298 * src/SDCCglue.h: cosmetic changes
3299 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3301 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3302 (allocDefault): put absolute, initialized globals in them
3303 * support/regression/tests/absolute.c: added absolute bdata test
3304 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3306 2006-12-20 Borut Razem <borut.razem AT siol.net>
3308 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3309 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3310 added regression test for bug #982435
3312 2006-12-18 Borut Razem <borut.razem AT siol.net>
3314 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3315 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3316 small cosmetic changes
3317 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3318 * support/regression/tests/bug-1351710.c: added regression test
3320 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3322 * doc/sdccman.lyx: added the long missed iCode table
3323 "<where is figure II?>", added links to wiki
3325 2006-12-17 Borut Razem <borut.razem AT siol.net>
3327 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3328 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3329 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3330 unified table driven pragma handling, pragma argument type checking
3331 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3332 current one - version 1.1.3
3333 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3335 2006-12-13 Raphael Neider <rneider AT web.de>
3337 * src/pic/device.h: removed AssignedMemory structure and macros
3338 * src/pic/device.c: removed global finalMapping (linker assigns
3340 (register_map): add SFRs to remembered memRanges
3341 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3342 assignFixedRegisters,assignRelocatableRegisters): removed,
3343 (setMaxRAM,validAddress): adapted accordingly,
3344 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3345 reasonably sized sharebanks,
3346 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3347 (allDefsOutOfRange): removed unused code,
3348 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3350 * src/pic/pcode.c (register_reassign): removed recursion warning,
3351 fired far too often,
3352 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3353 to use existing pic14_stringInSet() to avoid duplicate symbols,
3354 tidied up the code a bit,
3355 (pic14printLocals): added in symmetry to printExterns, replaces
3356 writeUsedRegs more or less,
3357 (picglue): call new pic14_printLocals(),
3358 * device/include/pic/pic*.h: removed #pragma memmap directives,
3359 information gathered from include/pic/pic14devices.txt
3360 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3362 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3364 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3366 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3368 * device/include/mcs51/cc2430.h: fixed missing ';'
3370 2006-12-10 Raphael Neider <rneider AT web.de>
3372 * device/lib/pic16/libc/stdio/vfprintf.c,
3373 * device/lib/pic16/libc/stdio/printf_small.c,
3374 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3375 char arguments, as char varargs are cast to int by the caller,
3376 hopefully fixes #1604915 (other device libraries are still affected)
3378 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3380 * src/mcs51/ralloc.c (packRegsForAssign),
3381 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3383 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3385 * device/include/malloc.h: removed init_dynamic_memory
3386 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3387 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3388 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3389 * device/lib/libsdcc.lib,
3390 * device/lib/Makefile.in,
3391 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3392 * doc/sdccman.lyx: documented use of new _heap.c
3393 * support/regression/tests/malloc.c: removed init_dynamic_memory
3394 * src/cdbFile.c(spacesToUnderscores): new function,
3395 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3397 * device/include/tinibios.h: removed defines for putchar and getchar
3398 * device/lib/ds390/Makefile.in: added putchar.c
3399 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3401 2006-12-09 Borut Razem <borut.razem AT siol.net>
3403 * support/cpp2/sdcc.h: prevent multiple inclusion
3404 * support/cpp2/options.h: deleted
3406 2006-12-08 Borut Razem <borut.razem AT siol.net>
3408 * support/cpp2/sdcc.h: removed x*alloc() macros
3409 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3410 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3411 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3412 * support/cpp2/system.h: moved #include "sdcc.h"
3413 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3414 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3416 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3417 -funsigned-char options
3418 * support/cpp2/sdcppmain.c: fixed bug 1611411
3420 2006-12-07 Borut Razem <borut.razem AT siol.net>
3422 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3425 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3427 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3428 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3430 * .version: bumped to 2.6.2 because a) it's been a while
3431 b) the linker sources have moved c) the preprocessor is upgraded
3433 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3435 * support/regression/tests/snprintf.c: some checks
3436 * lib/src/printf_large.c: %bc: read char instead of int from stack
3438 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3440 * device/include/mcs51/cc2430.h: inserted _XPAGE
3442 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3444 * device/include/mcs51/cc2430.h: added
3446 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3448 * device/include/asm/default/features.h,
3449 * device/include/asm/ds390/features.h,
3450 * device/include/mcs51/at89s53.h,
3451 * device/include/ser.h,
3452 * device/include/ser_ir.h,
3453 * device/include/serial.h: changed keywords to double underscore variants,
3454 fixes bug 1590261 some more, thanks Steven Borley
3456 2006-12-01 Raphael Neider <rneider AT web.de>
3458 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3459 but emit warning (recursion is not supported for pic14)
3461 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3463 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3464 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3466 2006-11-30 Raphael Neider <rneider AT web.de>
3468 * src/pic/device.c (dump_sfr): always emit symbols
3469 * src/pic/glue.c (pic14printPublics): fixed typo
3471 2006-11-30 Raphael Neider <rneider AT web.de>
3473 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3474 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3475 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3476 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3477 a sharebank, use a non-shared bank for the stack if none available
3478 * src/pic/device.h (struct memRange): added linked list next field,
3479 added prototypes for above functions
3480 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3481 (typeRegWithIdx): accept fixed and unfixed stack registers
3482 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3483 the stack, handle shared and banked stack (except for WSAVE),
3484 (insertBankSel): removed useless optimization (will never fire),
3485 (FixRegisterBanking): added optimization for devices with only one
3486 possibly aliased bank of memory, like 16f84
3487 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3488 devices have no SHAREBANK in the linker script
3489 * device/include/pic/pic14devices.txt: documented memmap
3490 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3492 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3494 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3495 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3496 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3497 genhc08Code): switched most of the D (debug) macros to DD (detailed
3498 debug) macros to better control clutter in the generated .asm file.
3499 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3500 genRightShift): fixed bug with non-constant bit shift stored to
3501 a volatile result (SF Open Discussion forum thread #1616749).
3502 Single byte case is not yet optimized.
3504 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3506 * device/include/asm/mcs51/features.h,
3507 * device/include/malloc.h,
3508 * device/include/stdio.h: changed keywords to double underscore variants,
3511 2006-11-27 Borut Razem <borut.razem AT siol.net>
3513 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3514 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3515 support/cpp2/output.h, support/cpp2/cppinit.c,
3516 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3517 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3518 support/cpp2/cppdefault.c, support/cpp2/system.h,
3519 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3520 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3521 support/cpp2/prefix.c, support/cpp2/except.h,
3522 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3523 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3524 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3525 support/cpp2/version.c, support/cpp2/cppmain.c,
3526 support/cpp2/version.h, support/cpp2/hashtable.c,
3527 support/cpp2/cpperror.c:
3528 synchronized with GCC CPP release version 3.3.6,
3529 the latest where cppmain.c still exists.
3530 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3531 support/cpp2/sdcppinit.c: added
3533 2006-11-27 Borut Razem <borut.razem AT siol.net>
3535 * support/cpp2/cpplex.c:
3536 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3538 * support/cpp2/cpplib.c: removed definitions of unused variables
3540 2006-11-26 Borut Razem <borut.razem AT siol.net>
3542 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3543 since they are redefined by macros in support/cpp2/sdcc.h
3544 * support/cpp2/sdcc.h: x*alloc macro redefinition
3546 2006-11-25 Borut Razem <borut.razem AT siol.net>
3548 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3549 support/cpp2/configure, support/cpp2/Makefile.in,
3550 support/cpp2/cppfiles.c, support/cpp2/output.h,
3551 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3552 support/cpp2/config.h, support/cpp2/cpplib.h,
3553 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3554 support/cpp2/cppdefault.c, support/cpp2/config.in,
3555 support/cpp2/system.h, support/cpp2/cpplex.c,
3556 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3557 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3558 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3559 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3560 support/cpp2/configure.in, support/cpp2/intl.h,
3561 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3562 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3563 support/cpp2/version.c, support/cpp2/cppmain.c,
3564 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3565 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3566 support/cpp2/cpperror.c,
3567 support/cpp2/libiberty/safe-ctype.c,
3568 support/cpp2/libiberty/safe-ctype.h,
3569 support/cpp2/libiberty/splay-tree.c,
3570 support/cpp2/libiberty/obstack.c,
3571 support/cpp2/libiberty/lbasename.c,
3572 support/cpp2/libiberty/splay-tree.h,
3573 support/cpp2/libiberty/obstack.h:
3574 synchronized with GCC CPP release version 3.2.3,
3575 the latest before integration of cpp into gcc
3576 * support/cpp2/except.h, support/cpp2/line-map.c,
3577 support/cpp2/line-map.h,
3578 support/cpp2/libiberty/hex.c,
3579 support/cpp2/libiberty/concat.c,
3580 support/cpp2/libiberty/filenames.h: added
3581 * support/cpp2/intl.c: deleted
3583 2006-11-24 Borut Razem <borut.razem AT siol.net>
3585 * src/SDCC.y: enabled compilation of empty source file
3586 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3587 "ISO C forbids an empty source file"
3588 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3589 if all the code is ifdefed out.
3591 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3593 * src/hc08/gen.c (genPcall): fix for bug #1601032
3595 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3597 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3598 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3599 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3600 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3601 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3602 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3603 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3604 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3605 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3606 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3607 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3608 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3609 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3610 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3611 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3612 Renamed to all upper case as per the standard set by SiLabs
3614 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3616 * device/include/mcs51/C8051F520.h: new, added
3617 * device/include/mcs51/compiler.h: added link about predefined macros
3619 2006-11-23 Raphael Neider <rneider AT web.de>
3621 * src/regression/Makefile: add -L path to fresh library
3622 * src/regression/simulate: emphasize FAILED output
3623 * src/regression/create_stc: output _failures from gpsim
3624 * src/regression/compare4.c,
3625 * src/regression/rotate6.c: fixed char literals,
3626 all compile, all run =8-D
3628 * src/pic/pcode.h: added isPCASMDIR macro
3629 * src/pic/gen.c (genAnd): fixed bit offset
3630 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3631 packBits): unified register numbering schemes,
3632 (newReg): do not insert stack registers into hash table,
3633 (initStack): unpinned pseudo stack, simplified,
3634 (typeRegWithIdx): fixed retrieval of stack registers,
3635 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3636 (pCodeReplace): removed invalid assertion,
3637 (insertPCodeInstruction): fixed newly added labels,
3638 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3639 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3640 DumpFlow): removed unsed (broken?) code,
3641 (insertBankSel): prevent STATUS from being BANKSELed,
3642 (FixRegisterBanking): rewritten from scratch, implemented generic
3643 optimizations (suppress BANKSELs to same register and to registers
3644 present in all banks),
3645 (AnalyzeBanking): update flow after BANKSELection
3647 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3648 sharebank, let linker place it, mark STKxx symbols as emitted
3650 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3652 * src/regression/arrays.c,
3653 * src/regression/bank1.c,
3654 * src/regression/bool2.c,
3655 * src/regression/compare7.c,
3656 * src/regression/compare8.c,
3657 * src/regression/compare9.c,
3658 * src/regression/compare10.c,
3659 * src/regression/configword.c,
3660 * src/regression/for.c,
3661 * src/regression/mult1.c,
3662 * src/regression/pointer1.c,
3663 * src/regression/rotate6.c,
3664 * src/regression/string1.c,
3665 * src/regression/struct1.c,
3666 * src/regression/Makefile: make PIC14 regression tests run again
3667 (3 fail, 6 won't compile)
3669 2006-11-21 Raphael Neider <rneider AT web.de>
3671 * device/include/pic16/pic18f4550.h,
3672 * device/include/pic16/pic18f4455.h,
3673 * device/lib/pic16/libdev/pic18f4550.c,
3674 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
3675 * configure.in: removed superfluous closing bracket
3677 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3679 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
3682 2006-11-21 Raphael Neider <rneider AT web.de>
3684 * src/pic/device.{c,h}: added pic14_getPIC()
3685 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
3686 (genAnd): added PIC code for one case, fixes #1597044
3687 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
3688 SFRs that are present in all banks (e.g., STATUS)
3690 2006-11-20 Raphael Neider <rneider AT web.de>
3692 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
3693 INCFSZ/INCFSZW and declared them as changing Z bit,
3694 (insertPCodeInstruction): correctly invert the above instructions,
3696 (DoBankSelect): don't panic on po_immediates
3698 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
3701 * as/link/mcs51/lkihx.c (newArea),
3702 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
3703 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
3705 2006-11-11 Raphael Neider <rneider AT web.de>
3707 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
3708 bitfield symbols, fixes #1579535 (once more...).
3710 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3712 * support/regression/generate-cases.py,
3713 * support/regression/fwk/include/testfwk.h,
3714 * support/regression/fwk/lib/testfwk.c: used code pointers,
3715 (about 50kByte less code generated for mcs51)
3717 2006-11-06 Borut Razem <borut.razem AT siol.net>
3719 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3720 debugger/mcs51/configure: fixed failed check because the function
3721 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
3722 who submitted the patch for gpsim.
3723 * debugger/mcs51/configure.in: removed the result message
3724 * debugger/mcs51/Makefile.in: fixed the config.status warning
3725 "... seems to ignore the --datarootdir setting"
3727 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
3729 * device/include/mcs51/c8051f020.h,
3730 * device/include/mcs51/c8051f040.h,
3731 * device/include/mcs51/c8051f060.h,
3732 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
3733 * src/z80/gen.c (gencjneshort),
3734 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
3736 2006-10-31 Borut Razem <borut.razem AT siol.net>
3738 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3739 debugger/mcs51/configure: get readline version
3741 2006-10-30 Borut Razem <borut.razem AT siol.net>
3743 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
3744 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3745 debugger/mcs51/configure: locate readline even when cross compiling
3746 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
3748 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3750 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
3753 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3755 * device/include/malloc.h,
3756 * device/lib/calloc.c,
3757 * device/lib/free.c,
3758 * device/lib/malloc.c,
3759 * device/lib/realloc.c: moved definition of struct into sources
3760 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
3762 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3764 * as/asx8051.dsp: corrected output directories
3765 * as/link/hc08: new directory for hc08 linker
3766 * as/hc08/aslink.h, as/link/aslink.h,
3767 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
3768 * as/hc08/clean.mk, as/link/hc08/clean.mk,
3769 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
3770 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
3771 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
3772 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
3773 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
3774 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
3775 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
3776 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
3777 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
3778 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
3779 * as/hc08/lks19.c, as/link/hc08/lks19.c,
3780 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
3781 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
3782 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
3783 * as/link/hc08/conf.mk,
3787 * sdcc.dsw: moved hc08 linker to as/link/hc08
3788 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
3789 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
3790 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
3791 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
3792 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
3793 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
3794 * as/link/mcs51/aslink.dsp,
3795 * as/link/mcs51/Makefile.in: factored out the common files
3796 * as/hc08/lkstore.c: deleted, use the one already in as/link/
3797 * as/clean.mk: extra cleaning common files
3798 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
3799 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
3800 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
3802 2006-10-29 Raphael Neider <rneider AT web.de>
3804 * src/pic/ralloc.c (newReg): create aliases for registers with
3805 multiple names to fix #1579535 and #1584001,
3806 (regWithIdx,dirregWithName): resolve aliases on lookup
3807 * src/pic/pcode.c (DoBankSelect): die with error message on failing
3809 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
3810 to prevent build errors on small devices
3812 2006-10-28 Raphael Neider <rneider AT web.de>
3814 * src/pic/gen.c (genFunction,genCall): drop "same code page"
3815 assumption within interrupt handlers, fixes #1584940
3816 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
3817 "emitted" to avoid emitting them again in udata
3819 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3821 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3824 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3826 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3827 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
3828 on/off CR to CRLF conversion.
3830 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3832 * doc/sdccman.lyx: updated IRQ section
3834 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3836 * device/lib/serial_io.c: removed
3837 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
3838 replacements for serial_io.c
3840 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
3842 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
3844 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3846 * device/lib/serial_io.c: Default putchar() and getchar() for
3847 mcs51 uses serial port.
3849 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
3851 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
3853 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3855 * support/regression/ports/mcs51/support.c: smaller
3856 _sdcc_external_startup()
3857 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
3859 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
3861 * device/lib/gbz80/crt0.s,
3862 * device/lib/gbz80/crt0_rle.s,
3863 * device/lib/gbz80/div.s,
3864 * device/lib/gbz80/fstubs.s,
3865 * device/lib/gbz80/heap.s,
3866 * device/lib/gbz80/mul.s,
3867 * device/lib/gbz80/putchar.s,
3868 * device/lib/gbz80/stubs.s,
3869 * device/lib/z80/crt0.s,
3870 * device/lib/z80/crt0_rle.s,
3871 * device/lib/z80/div.s,
3872 * device/lib/z80/fstubs.s,
3873 * device/lib/z80/heap.s,
3874 * device/lib/z80/mul.s,
3875 * device/lib/z80/putchar.s,
3876 * device/lib/z80/stubs.s: reverted, I was mistaken
3878 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3880 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
3881 * support/regression/ports/mcs51/support.c: removed race
3882 condition on TI in _putchar allowing to use serial port mode 0
3884 2006-10-20 Borut Razem <borut.razem AT siol.net>
3886 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
3888 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
3890 * device/lib/gbz80/crt0.s,
3891 * device/lib/gbz80/crt0_rle.s,
3892 * device/lib/gbz80/div.s,
3893 * device/lib/gbz80/fstubs.s,
3894 * device/lib/gbz80/heap.s,
3895 * device/lib/gbz80/mul.s,
3896 * device/lib/gbz80/putchar.s,
3897 * device/lib/gbz80/stubs.s,
3898 * device/lib/z80/crt0.s,
3899 * device/lib/z80/crt0_rle.s,
3900 * device/lib/z80/div.s,
3901 * device/lib/z80/fstubs.s,
3902 * device/lib/z80/heap.s,
3903 * device/lib/z80/mul.s,
3904 * device/lib/z80/putchar.s,
3905 * device/lib/z80/stubs.s: removed all leading underscores from area names
3907 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
3909 * support/regression/ports/mcs51/support.c: use highest baudrate so the
3910 regression tests are not waiting in the simulator for simulated
3911 transmission of debug output
3913 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3915 * device/lib/printf_large.c: slightly smaller
3916 * doc/sdccman.lyx: do not use spaces within html links
3918 2006-10-16 Borut Razem <borut.razem AT siol.net>
3920 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
3921 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
3922 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
3923 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
3924 debugger/mcs51/configure:
3925 [ 1185668 ] add gnu readline support to sdcdb - enabled
3927 2006-10-16 Raphael Neider <rneider AT web.de>
3929 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
3930 fixes #1577882, removes close to all banking optimizations
3932 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
3934 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
3935 variables in code memory
3936 * support/regression/tests/absolute.c: added test for this
3938 2006-10-15 Raphael Neider <rneider AT web.de>
3940 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
3942 (BankSelect): emit BANKSEL before touching linker-placed regs,
3945 2006-10-10 Raphael Neider <rneider AT web.de>
3947 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
3948 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
3949 * src/pic/main.c (_pic14_parseOptions),
3950 * src/pic/main.h: mostly reverted to previous state, now use results
3951 from SDCCmain.c's argument parsing
3953 2006-10-10 Borut Razem <borut.razem AT siol.net>
3955 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
3956 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
3957 [ 1185668 ] add gnu readline support to sdcdb -
3958 prepared for READLINE, not enabled yet,
3959 thanks to <tal.bav AT gmail.com>
3961 2006-10-10 Raphael Neider <rneider AT web.de>
3963 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
3964 * src/pic16/devices.inc,
3965 * device/include/pic16 (pic18f[24]620.h),
3966 * device/include/pic18fregs.h,
3967 * device/lib/pic16/pics.all,
3968 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
3969 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
3970 Gary Plumbridge and Anton Strobl
3972 2006-10-10 Raphael Neider <rneider AT web.de>
3974 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
3975 --stack-siz=NUM options to configure the argument passing stack
3976 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
3977 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
3978 (pic14_getSharebankSize): obey --stack-siz=NUM,
3979 (pic14_getSharebankAddress): obey --stack-loc=NUM
3981 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3983 * doc/sdccman.lyx: added to the manual
3984 * doc/figures/ddd_example.png: added (neither pdflatex nor
3985 most browsers seem to like the .eps file)
3987 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
3989 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
3990 to /tmp and /var/tmp acc. LSB
3991 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
3993 * support/regression/tests/onebyte.c: added test
3995 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3997 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
3999 2006-10-05 Borut Razem <borut.razem AT siol.net>
4001 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4003 - sdcc.dsw: changed property eol-style to CRLF
4004 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4006 2006-10-04 Raphael Neider <rneider AT web.de>
4008 * device/include/pic/{pic16f84.h,pic16f84a.h},
4009 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4010 from patch #1522504, thanks to Robas Teodor
4012 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4014 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4017 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4019 * src/pic16/glue.c (pic16emitMaps),
4020 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4021 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4022 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4023 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4025 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4026 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4028 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4030 * support/librarian/sdcclib.c: Added option -l.
4031 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4033 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4034 using Windows command prompt.
4036 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4038 * device/lib/libsdcc.lib: added module rand
4039 * src/ds390/ralloc.c (rematStr),
4040 * src/hc08/ralloc.c (rematStr),
4041 * src/mcs51/ralloc.c (rematStr),
4042 * src/z80/ralloc.c (rematStr): made output more consistent
4043 * src/mcs51/gen.c: cosmetic changes
4045 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4047 * src/port.h: added mem.cabs_name to PORT
4054 * src/z80/main.c: added cabs_name initializers
4055 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4057 (emitMaps): emit absolutes in code memory into cabs_name
4059 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4060 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4061 * support/regression/fwk/include/testfwk.h: added define for at
4062 * support/regression/tests/absolute.c: added, new
4064 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4066 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4067 optimizations, see also patch 887161 by Stas Sergeev
4068 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4069 to be necessary anymore,
4070 (102, 103, 104, 127): renamed all occurances of bp to _bp
4072 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4074 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4075 thanks Weston T. Schmidt for patch 1555221
4076 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4077 * src/SDCCicode.c(geniCodeMultiply): small optimization
4079 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4081 * device/include/stdlib.h: added rand prototypes
4082 * device/lib/rand.c: new, added
4083 * device/lib/Makefile.in: added rand.c
4084 * src/z80/peeph.def,
4085 * src/z80/peeph-gbz80.def,
4086 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4088 2006-09-20 Raphael Neider <rneider AT web.de>
4090 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4092 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4094 * as/link/aslink.h: cosmetic changes
4095 * as/link/mcs51/Makefile.in,
4096 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4098 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4101 * as/link/mcs51/aslink.h,
4102 * as/link/z80/aslink.h: merged and moved to as/link/
4103 * as/link/lkstore.c,
4104 * as/link/mcs51/lkstore.c: moved to as/link/
4105 * as/link/clean.mk: remove *.o
4106 * as/link/mcs51/alloc.h: deleted
4107 * as/link/mcs51/lkarea.c: added lnksect prototype
4108 * as/link/mcs51/lkdata.c,
4109 * as/link/mcs51/lklex.c,
4110 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4111 * as/link/mcs51/lkmem.c,
4112 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4113 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4114 * as/link/mcs51/aslink.dsp,
4115 * as/link/mcs51/Makefile.aslink,
4116 * as/link/mcs51/Makefile.bcc,
4117 * as/link/mcs51/Makefile.in: updated for moved files
4118 * as/link/z80/lkarea.c,
4119 * as/link/z80/lkhead.c,
4120 * as/link/z80/lklex.c,
4121 * as/link/z80/lklibr.c,
4122 * as/link/z80/lklist.c,
4123 * as/link/z80/lkmain.c,
4124 * as/link/z80/lkrloc.c,
4125 * as/link/z80/lksym.c: synced with mcs51
4126 * as/link/z80/lkdata.c,
4127 * as/link/z80/lkeval.c,
4128 * as/link/z80/lkihx.c,
4129 * as/link/z80/lks19.c: cosmetic changes
4130 * as/link/z80/Makefile.in,
4131 * as/link/z80/linkgbz80.dsp,
4132 * as/link/z80/linkz80.dsp: updated for moved files
4134 2006-09-16 Borut Razem <borut.razem AT siol.net>
4136 * debugger/mcs51/sdcdb.c: partially fixed
4137 [ 1203664 ] sdcdb fails to open files w. two "." periods
4138 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4139 debugger/mcs51/symtab.h: fixed indenting
4140 * configure.in, configure: up to date with latest Maarten's changes
4142 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4145 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4146 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4147 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4148 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4149 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4150 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4151 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4152 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4153 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4154 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4155 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4156 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4157 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4158 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4159 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4160 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4161 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4162 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4163 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4164 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4165 as/link/mcs51/alloc.h,
4166 as/link/mcs51/clean.mk,
4167 as/link/mcs51/conf.mk,
4168 as/link/mcs51/Makefile.bcc,
4169 as/link/mcs51/Makefile.in,
4170 as/link/mcs51/readme.390,
4171 as/link/mcs51/strcmpi.c,
4172 as/link/mcs51/strcmpi.h,
4174 as/mcs51/Makefile.bcc,
4175 as/mcs51/Makefile.in,
4178 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4180 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4183 * as/link/Makefile.in,
4184 * as/link/z80/linkgbz80.dsp,
4185 * as/link/z80/linkz80.dsp,
4192 * link/z80/aslink.h,
4193 * link/z80/clean.mk,
4195 * link/z80/linkgbz80.dsp,
4196 * link/z80/linkz80.dsp,
4197 * link/z80/lkarea.c,
4198 * link/z80/lkdata.c,
4199 * link/z80/lkeval.c,
4202 * link/z80/lkhead.c,
4205 * link/z80/lklibr.c,
4206 * link/z80/lklist.c,
4207 * link/z80/lkmain.c,
4208 * link/z80/lkrloc.c,
4211 * link/z80/Makefile.in,
4213 * sdcc.dsw: moved link/ to as/link/
4215 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4217 * as/mcs51/i51mch.c (machine): fixed warning
4219 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4221 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4223 2006-09-09 Borut Razem <borut.razem AT siol.net>
4225 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4226 sdcdb WIN32 native port
4227 * src/clean.mk: fixed
4229 2006-09-08 Borut Razem <borut.razem AT siol.net>
4231 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4233 2006-09-08 Raphael Neider <rneider AT web.de>
4235 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4236 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4237 to gplink to disable processor mismatch warning and to allow
4238 the use of devices with only aliased (shared) memory banks,
4239 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4241 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4243 * doc/sdccman.lyx: Some re-formating plus example on using
4244 #pragma preproc_asm +/-
4246 2006-09-07 Borut Razem <borut.razem AT siol.net>
4248 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4251 2006-09-06 Borut Razem <borut.razem AT siol.net>
4253 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4254 line at sdcc.nsi:153
4255 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4257 2006-09-05 Borut Razem <borut.razem AT siol.net>
4259 * configure.in, configure: support for winsock2
4260 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4261 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4262 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4263 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4264 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4266 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4268 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4270 * support/regression/tests/bug1551947.c: new, added
4271 * src/SDCCsymt.h: strings are char* not byte*
4273 2006-09-05 Raphael Neider <rneider AT web.de>
4275 * device/lib/pic16/libdev/pic18f4550.c,
4276 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4277 declarations/definitions from patch #1520949
4279 2006-09-05 Raphael Neider <rneider AT web.de>
4281 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4282 byte-aligned bitfields, fixes #1539278
4284 2006-09-05 Raphael Neider <rneider AT web.de>
4286 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4289 2006-09-04 Borut Razem <borut.razem AT siol.net>
4291 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4292 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4293 -mno-cygwin is a part of the compiler name
4294 * support/scripts/sdcc_mingw32: don't disable ucsim
4296 2006-09-03 Borut Razem <borut.razem AT siol.net>
4298 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4299 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4301 2006-09-03 Raphael Neider <rneider AT web.de>
4304 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4305 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4308 2006-09-01 Borut Razem <borut.razem AT siol.net>
4310 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4311 to make ppc-osx happy
4313 2006-08-31 Borut Razem <borut.razem AT siol.net>
4315 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4316 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4317 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4318 * support/regression/ports/ds390/spec.mk,
4319 support/regression/ports/mcs51/spec.mk,
4320 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4321 To run regression tests in mingw environment:
4322 make DEV_NULL=NUL CC=gcc
4324 2006-08-30 Borut Razem <borut.razem AT siol.net>
4326 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4327 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4328 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4329 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4330 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4331 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4332 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4333 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4334 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4335 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4336 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4337 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4338 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4339 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4340 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4341 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4342 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4343 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4344 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4345 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4346 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4347 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4348 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4349 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4350 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4351 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4352 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4353 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4354 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4355 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4356 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4357 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4358 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4359 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4360 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4361 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4362 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4363 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4364 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4365 ucsim WIN32 native port
4367 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4369 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4371 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4373 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4374 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4376 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4378 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4379 * support/regression/tests/bug1546986.c: new, added
4380 * as/mcs51/.cvsignore,
4381 * debugger/mcs51/.cvsignore,
4382 * src/.cvsignore: deleted
4384 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4386 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4389 2006-08-20 Borut Razem <borut.razem AT siol.net>
4391 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4392 removed cl_listen_console::match(), cl_console::match(),
4393 restructured cl_commander::proc_input()
4395 2006-08-16 Borut Razem <borut.razem AT siol.net>
4397 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4398 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4399 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4401 2006-08-14 Borut Razem <borut.razem AT siol.net>
4403 * support/regression/Makefile.in,
4404 support/regression/ports/pic14/gpsim.cmd,
4405 support/regression/ports/pic14/spec.mk,
4406 support/regression/ports/pic14/support.c:
4407 added pic14 regression test
4409 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4411 * as/doc/asxhtm.html: documented changed ABS behaviour
4412 * as/doc/README: fixed some typos
4414 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4416 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4419 2006-08-12 Borut Razem <borut.razem AT siol.net>
4421 * support/regression/fwk/include/testfwk.h,
4422 support/regression/fwk/lib/testfwk.c,
4423 support/regression/generate-cases.py,
4424 support/regression/Makefile.in:
4425 regression test framework does not depend on function pointers and
4428 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4430 * device/include/stddef.h: c temporary hack to fix bug 1518273
4432 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4434 * device/include/mcs51/cc2510fx.h: added
4435 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4438 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4440 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4441 * as/z80/Makefile.in: added strcmpi.c
4442 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4443 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4445 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4447 * device/lib/gbz80/asm_strings.s,
4448 * device/lib/gbz80/crt0_rle.s,
4449 * device/lib/gbz80/div.s,
4450 * device/lib/gbz80/mul.s,
4451 * device/lib/gbz80/shift.s,
4452 * device/lib/z80/asm_strings.s,
4453 * device/lib/z80/crt0_rle.s,
4454 * device/lib/z80/div.s,
4455 * device/lib/z80/mul.s,
4456 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4457 flags which are all upper case
4459 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4461 * as/z80/asm.h: made CASE_SENSITIVE 1
4462 * link/z80/aslink.h: made CASE_SENSITIVE 1
4463 * src/z80/gen.c (throughout): made all conditionals upper case
4464 * support/regression/tests/bug1503067.c: new
4466 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4468 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4469 (shiftIntoPair): added case 2 for PAIR_IY,
4470 (setupToPreserveCarry): replaced parameters with iCode and check if
4471 PAIR_DE is in use to fix bug 1399290,
4472 (genPlus, genMinus): updated call to setupToPreserveCarry
4473 * support/regression/tests/bug1399290.c: new
4475 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4477 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4478 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4479 * src/ds390/gen.c (shiftRLong),
4480 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4481 * src/mcs51/gen.c (sameReg): changed to sameByte,
4482 (xch_a_aopGet): new,
4483 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4484 shiftRLong): fixed bug 1533966
4485 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4486 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4487 * support/regression/Makefile.in: disabled z80, enabled ucz80
4488 * support/regression/tests/float_trans.c: enabled test for z80 and host
4489 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4491 2006-08-01 Borut Razem <borut.razem AT siol.net>
4493 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4494 comparison is always false due to limited range of data type
4495 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4497 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4499 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4500 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4501 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4502 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4504 2006-07-31 Borut Razem <borut.razem AT siol.net>
4506 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4507 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4508 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4509 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4510 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4511 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4512 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4513 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4514 enable ucsim mingw compilation. Serial port is disabled,
4515 since it uses termios.h API, which is not available on native
4518 2006-07-31 Borut Razem <borut.razem AT siol.net>
4520 * Small Device C Compiler 2.6.0 released
4521 * support/scripts/sdcc.nsi: added FULL_DOC option
4522 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4524 2006-07-28 Borut Razem <borut.razem AT siol.net>
4526 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4527 * doc/INSTALL.txt: updated
4529 2006-07-27 Borut Razem <borut.razem AT siol.net>
4531 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4532 device/lib/pic/libdev/Makefile.in: fixed bug
4533 [ 1438354 ] pic libsdcc: distclean doesn't work
4534 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4535 device/lib/pic16/libio/Makefile.in: fixed bug
4536 [ 1438344 ] pic16 lib: clean doesn't work properly
4537 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4539 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4541 * device/lib/pic/libsdcc/fsdiv.c,
4542 * device/lib/pic/libsdcc/fsmul.c,
4543 * device/lib/pic16/libsdcc/float/fsdiv.c,
4544 * device/lib/pic16/libsdcc/float/fsmul.c,
4545 * device/lib/_fsdiv.c,
4546 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4547 * support/regression/tests/bug1520966.c: added
4548 * doc/knownbugs.html: removed [ 1520966 ] from the list
4550 2006-07-25 Borut Razem <borut.razem AT siol.net>
4552 * configure.in, configure, sdccconf_in.h: fixed bug
4553 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4554 * doc/knownbugs.html: removed [ 1519095 ] from the list
4556 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4558 * doc/knownbugs.html: added, contains list of known bugs at release
4559 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4561 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4563 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4564 function registers and corrected defaults with additional warning
4565 * device/lib/malloc.c: cosmetic changes
4566 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4567 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4568 (fillGaps): and used it
4570 2006-07-20 Raphael Neider <rneider AT web.de>
4572 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4573 output unless SDCCPICDEBUG is set
4574 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4575 output if SILENT is set
4577 2006-07-11 Borut Razem <borut.razem AT siol.net>
4579 * doc/README.txt: updated
4581 2006-07-10 Borut Razem <borut.razem AT siol.net>
4583 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4584 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4585 in WIN32 installation
4586 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4589 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4591 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4592 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4594 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4596 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4598 2006-07-06 Borut Razem <borut.razem AT siol.net>
4600 * support/regression/tests/bitfields.c:
4601 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4602 * support/regression/tests/constantRange.c:
4603 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4605 2006-07-04 Borut Razem <borut.razem AT siol.net>
4607 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4609 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4610 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4611 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4612 reverted changes from 2006-07-03
4613 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4614 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4615 added CPPFLAGS, used by the host port
4617 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4619 * support/regression/valdiag/tests/switch.c,
4620 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4621 * support/regression/tests/libmullong.c: fixed for host
4622 * support/regression/ports/host/spec.mk: disable all warnings for host,
4623 SDCC runs with --less-pedantic too
4625 2006-07-03 Borut Razem <borut.razem AT siol.net>
4627 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4629 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4630 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4631 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4632 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4634 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4635 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4636 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4637 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4639 2006-07-02 Raphael Neider <rneider AT web.de>
4641 * src/pic16/devices.inc,
4642 * device/include/pic16/pic18fregs.h,
4643 * device/include/pic16/pic18f4550.h,
4644 * device/lib/pic16/pics.all,
4645 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4647 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4649 * as/hc08/lkaomf51.c (OutputName),
4650 * as/mcs51/lkaomf51.c (OutputName),
4651 * as/z80/asmain.c (asmbl),
4652 * src/ds390/main.c (asmLineNodeFromLineNode),
4653 * src/hc08/ralloc.c (hc08_assignRegisters),
4654 * src/mcs51/main.c (asmLineNodeFromLineNode),
4655 * src/xa51/ralloc.c (checkRegMask),
4656 * src/xa51/gen.c (emitcode),
4657 * src/z80/gen.c (_emit2),
4658 * src/SDCCast.c (searchLitOp),
4660 * support/packihx/packihx.c,
4661 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
4662 * src/ds390/gen.c (aopPutUsesAcc),
4663 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
4664 * support/regression/tests/libmullong.c (mullong_wrapper),
4665 * src/SDCCsymt.c (powof2),
4667 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
4668 * src/SDCCsymt.h: added TYPE_TARGET_*
4669 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
4670 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
4671 SDCCast because 1) header problems 2) this is the right place
4672 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
4673 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
4676 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
4678 * src/SDCCicode.h: removed buggy semicolon in unused macro
4679 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
4680 search for previous definiton of auto symbols too,
4681 (findPrevUse): fixed logic of emitWarnings
4683 2006-06-26 Raphael Neider <rneider AT web.de>
4685 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
4686 PCLATH and PCLATU on interrupts, potentially fixes #1505141
4688 2006-06-25 Raphael Neider <rneider AT web.de>
4690 * device/lib/pic/libm: NEW, added math library functions
4691 * device/lib/pic/libsdcc: NEW; added float support functions
4692 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
4693 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
4694 NEW, added math related headers
4695 * device/include/asm/pic/features.h: NEW
4696 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
4697 (popGet): allow larger offsets for AOP_PCODE,
4698 (genDataPointerSet): handle literals explicitly, more debug output,
4699 (genAssign): fixed for float using aopLiteral ;-)
4700 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
4701 GOTO initialisation routine
4702 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
4703 flag on registers, fixes #1469043 (local variables do not work)
4704 * src/pic/main.c (_pic14_do_link),
4705 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
4708 2006-06-25 Borut Razem <borut.razem AT siol.net>
4710 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
4711 characters printed (not including the trailing '\0' used to end
4712 output to strings). Problem detected in regression test bug-927659.c.
4713 NOTE: printf() family functions should return int instead
4715 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
4716 specifier are printed as themselves
4717 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
4718 support flags, width and precision specifiers
4720 2006-06-24 Borut Razem <borut.razem AT siol.net>
4722 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
4723 to the list of sdcc tagrets not supporting bit type
4724 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
4725 testfor pic16 due to bug:
4726 [ 1511794 ] pic16: regression test bug-895992.c fails
4728 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
4730 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
4731 * src/SDCCglue.c (initPointer), fixed bug 1496419
4732 * support/regression/tests/bug1496419.c: new, added
4734 2006-06-22 Borut Razem <borut.razem AT siol.net>
4736 * support/regression/ports/pic16/support.c: use gpsim usart module from
4737 libgpsim_modules library
4739 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4741 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
4744 2006-06-19 Raphael Neider <rneider AT web.de>
4746 * src/pic/glue.h,src/pic16/glue.h: added prototypes
4747 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
4748 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
4749 (pic14printExterns,pic14printPublics,pic16printPublics,
4750 pic16_printExterns): use new functions to emit symbols
4751 (picglue,pic16glue): emit publics before emitting externs
4752 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
4753 locally defined functions to avoid bug #1443651
4754 * support/regression/tests/bug-716242.c: removed pic16 workaround
4755 * support/regression/ports/pic16/spec.mk: ignore errors during build
4757 2006-06-19 Raphael Neider <rneider AT web.de>
4759 * src/pic/glue.h: added pic14aopLiteral prototype
4760 * src/pic/glue.c (pic14aopLiteral): return unsigned int
4761 * src/pic/gen.c: removed stdint.h dependency
4762 (aopGet): use Safe_strdup()
4763 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
4764 (genDataPointerSet): use pic14aopLiteral()
4765 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
4766 for pic16; thanks to Bernhard and Maarten
4768 2006-06-18 Borut Razem <borut.razem AT siol.net>
4770 * support/regression/tests/structflexarray.c: flexible array members
4771 not supported by gcc < 3
4772 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
4774 * src/pic/gen.c: don't include [p]strdin.h on solaris
4775 * support/Util/pstdint.h: addad svn attributes
4776 * support/regression/tests/constantRange.c,
4777 support/regression/tests/rotate.c: include inttypes.h instead
4778 stdint.h on solaris, addad svn attributes
4780 2006-06-18 Raphael Neider <rneider AT web.de>
4782 * src/SDCCsymt.c (initCSupport): change return type of divschar to
4784 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
4785 (pic16_genMinusBits): simplified sign-extension
4786 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
4787 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
4788 adjusted to correctly handle mixed-signed operands, disabled
4789 now unused multiplciation routines
4790 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
4791 (assignResultValue): added argument denoting the size of the result
4792 as returned by the function (fixes upcasts in assigning from
4793 function calls: char foo(); int i = foo();)
4794 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
4795 function result to assignResultValue
4796 (genMult): disabled inlined multiplication code
4797 (genDiv): augmented to also handle the modulus operator, fixed to
4798 handle mixed-signed operands correctly
4799 (genMod): simply call genDiv, disabled unused code
4800 (genAssign): fixed missing (sign-)extension on result
4801 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
4802 valid char operands, allow signed operands for native code, added
4803 division and modulo operator handling
4804 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
4806 As a consequence, onebyte.c (if split into two files) and muldiv.c
4807 pass regression tests.
4809 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4811 * doc/Makefile.in: two runs of makeindex seem needed to get
4812 correct page references in the index of sdccman.pdf
4813 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
4815 2006-06-17 Borut Razem <borut.razem AT siol.net>
4817 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
4819 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4821 * doc/sdccman.lyx: updated, added (porting source code, debugging),
4822 mentioned ec2drv and paulmon
4824 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
4826 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
4827 consecutive abs areas
4828 (find_empty_space, allocate_space): added map to handle codemap or
4830 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
4831 absolute idata and xdata
4832 * as/mcs51/lkmem.c (summary2): updated legend
4834 2006-06-16 Raphael Neider <rneider AT web.de>
4836 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
4838 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
4840 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
4842 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
4844 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
4846 * src/port.h (struct PORT): added field gp_tags, to hold the tag
4847 value of generic pointers,
4857 src/z80/main.c: PORT structure, added elements for gp_tags field,
4858 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
4859 fields in the PORT structure of each port,
4860 * src/SDCCast.c (decorateType): allow processing of generic pointers
4861 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
4864 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
4870 * src/pic16/pcode.c,
4872 * src/pic/pcoderegs.c,
4875 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
4876 bug 1504689 on minGW
4878 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4880 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
4882 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
4884 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
4886 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
4888 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
4891 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
4893 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
4894 to a char variable. Fixed bug #1504211
4895 * device/include/pic16/adc.h,
4896 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
4897 and fixed bug #1364390
4899 2006-06-10 Borut Razem <borut.razem AT siol.net>
4901 * CVSROOT: removed the CVS left-over
4903 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4905 * as/hc08/asmain.c (asexit),
4906 * as/hc08/lkmain.c (lkexit),
4907 * as/mcs51/asmain.c (asexit),
4908 * as/mcs51/lkmain.c (lkexit),
4909 * src/SDCCglue.c (DEFSETFUNC),
4910 * src/SDCCmain.c (linkEdit, assemble),
4911 * support/librarian/sdcclib.c (AddRel),
4912 replaced unlink() by standard C remove()
4913 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
4914 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
4915 gatherImplicitVariables): new, added to fix bug 608752,
4916 (createFunction): added gatherImplicitVariables()
4917 * src/SDCCast.h: added createRMW prototype
4918 * src/SDCCsymt.h (struct symbol): added infertype
4919 * support/regression/tests/bug608752.c: new, added
4921 2006-06-10 Raphael Neider <rneider AT web.de>
4923 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
4924 multibyte dummy reads (fixes #1503234)
4926 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4928 * device/include/mcs51/compiler.h: new, added header file to enable
4929 creating common sfr definition header files for different compilers
4931 2006-06-05 Raphael Neider <rneider AT web.de>
4933 * src/pic16/{pcode.h,genarith.c}:
4934 introduced pCodeOp combining any two pCodeOps (previously only
4935 two register operands could be combined), removed pcop2 from
4936 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
4937 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
4938 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
4939 rewritten to use new PO_TWO_OPS
4940 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
4941 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
4942 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
4943 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
4944 (pic16_get_op): embraced return arg to allow #define return(x),
4945 added new case for combined opcodes
4946 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
4947 (pic16_pCode2str,pic16_getRegFrompCodeOp,
4948 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
4950 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
4952 * src/SDCCval.c (checkConstantRange): added
4953 * src/SDCCval.h: added checkConstantRange
4954 * support/Util/SDCCerr.c,
4955 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
4956 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
4957 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
4958 * src/SDCCast.c (decorateType): added checkConstantRange,
4959 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
4960 can be emitted with the correct always true/false warning,
4961 added optimization for double '!';
4962 result of decorateType() must be assigned back to the tree, because
4963 decorateType() can change the tree
4964 * src/SDCCicode.c (geniCodeLogic),
4965 (geniCodeAssign): replaced new checkConstantRange, added warnings,
4966 (checkConstantRange): removed, it was only a fragment which never
4968 * src/SDCCsymt.c (computeType): fixed promotion for
4969 "-1 < (unsigned bit) b"
4970 * src/pic/ralloc.c (packRegsForAssign),
4971 * src/pic16/ralloc.c (packRegsForAssign),
4972 * src/hc08/ralloc.c (packRegsForAssign),
4973 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
4975 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
4976 * support/regression/tests/constantRange.c: added
4977 * support/valdiag/tests/constantRange.c: added
4978 * support/valdiag/valdiag.py: added -DPORT_HOST=1
4980 2006-06-02 Borut Razem <borut.razem AT siol.net>
4982 * support/regression/ports/pic16/support.c: increase stack size
4984 * support/regression/Makefile.in: sort tests by name so that the
4985 resutlts can be compared on different machines / platforms
4987 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4989 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
4990 * src/ds390/gen.c (emitLabel): new, added,
4991 (genDjnz): fixed stack overflow bug,
4992 (throughout): cosmetic changes to sync with mcs51/gen.c,
4993 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
4994 * src/mcs51/gen.c (genEndFunction): small optimization,
4995 (throughout): cosmetic changes to sync with ds390/gen.c
4997 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4999 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5000 (_print_format): fixed printing pointers
5001 * src/mcs51/gen.c (emitLabel, movb): new, added,
5002 (genAssign): small optimization,
5003 (genDjnz): fixed stack overflow bug,
5004 (throughout): replaced sprintf with SNPRINTF,
5005 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5006 replaced emitcode("mov", "b,...") with MOVB(...),
5007 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5008 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5009 * src/mcs51/peeph.def: added rules 140 and 264
5010 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5011 so they may get optimized into registers
5013 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5015 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5016 immediately when encountered,
5017 (printUsage): always use stderr even on windows
5019 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5021 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5022 (processParms): fixed bug #1247551
5023 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5024 parseCmdLine, main): print '--version' to stdout,
5025 print 'help' to stdout if --help is given,
5026 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5027 arguments are given; fixed --help
5029 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5031 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5032 * support/regression/tests/bug-1493710.c: added
5034 2006-05-27 Borut Razem <borut.razem AT siol.net>
5036 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5038 * support/regression/ports/pic16/support.c: increase stack size
5039 from default 64 bytes to 128 bytes
5040 * support/regression/tests/staticinit.c,
5041 support/regression/tests/float.c: regression tests fully enabled
5042 for pic16 port by putting the initialized data arrays into the code
5044 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5045 This was changed by mistake in the previous version.
5047 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5049 * src/pic16/gen.c (genFunction, genEndFunction): some
5050 beautifications, fixed bug with falsely restoring FSR2 in large
5051 stack model, thanks to Beau E. Cox for reporting the bug
5053 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5055 * debugger/mcs51/break.c,
5056 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5057 use %p to print pointers, made address variables unsigned
5058 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5059 * debugger/mcs51/symtab.c (parseSymbol): must return something
5060 * src/mcs51/gen.c (aopForSym): small optimization,
5061 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5062 (freeAsmop): added missing break,
5063 (aopPut): removed parameter bvolatile, determine it inside the function,
5064 (saveRegisters, unsaveRegisters): small optimization,
5065 (genIpush): removed pointless check,
5066 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5067 replaced sprintf with SNPRINTF,
5068 replaced strcpy with strncpyz,
5069 updated aopPut calls,
5070 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5071 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5073 2006-05-24 Borut Razem <borut.razem AT siol.net>
5075 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5076 modification of test for the pic16 port, put the array to the code
5077 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5079 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5081 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5082 * support/Util/pstdint.h: added
5084 2006-05-22 Borut Razem <borut.razem AT siol.net>
5086 * src/regression/Makefile: removed bool2.c test, added -q linker option
5087 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5088 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5089 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5090 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5091 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5092 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5093 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5094 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5095 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5097 2006-05-22 Raphael Neider <rneider AT web.de>
5099 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5100 bug #1492360 (problematic due to generic pointers, see code)
5102 2006-05-22 Borut Razem <borut.razem AT siol.net>
5104 * support/regression/ports/pic16/specs.mk: removed stack size linker
5106 * support/regression/tests/array.c,
5107 support/regression/tests/bitopcse.c,
5108 support/regression/tests/bug-908454.c,
5109 support/regression/tests/malloc.c: modified for pic16 regression test
5110 * support/regression/tests/bitfields.c:
5111 pic16 - excluded bitfileds of size > 8
5112 * support/regression/tests/bp.c: pic16 - reduced data size
5113 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5114 * support/regression/tests/bug-460010.c:
5115 pic16 - used the absolute address the fits in memory
5116 * support/regression/tests/bug-716242.c:
5117 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5118 * support/regression/tests/float.c:
5119 pic16 - excluded - data size too big
5120 * support/regression/tests/onebyte.c:
5121 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5122 * support/regression/tests/shifts.c:
5123 pic16 - function names probably have to differ in first X characters
5125 * support/regression/tests/staticinit.c:
5126 pic16 - excluded some tests due error: no target memory available for
5129 2006-05-22 Borut Razem <borut.razem AT siol.net>
5131 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5132 second try. Thanks Stas Sergeev once more.
5134 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5136 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5137 (genLeftShift, genRightShift): fixed bug 1491627
5138 * src/hc08/peeph.def (rules 7, 8.x): added
5139 * support/regression/tests/shifts.c (ShiftLeftByParam,
5140 ShiftRightByParam, testShiftByParam): added to test variable shifting
5142 2006-05-20 Raphael Neider <rneider AT web.de>
5144 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5145 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5146 (allocReg): add only new registers to dynAllocRegs,
5147 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5148 #1489055, #1445850, and probably #1483693
5150 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5152 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5153 bug in for-loop that didn't emit the last of CONFIG and ID registers
5155 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5157 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5159 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5160 1489016, 1434401 and 1490124
5161 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5162 1489016, 1434401 and 1490124
5164 2006-05-17 Borut Razem <borut.razem AT siol.net>
5166 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5169 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5171 * device/include/mcs51/P89c51RD2.h,
5172 * device/include/mcs51/P89LPC901.h,
5173 * device/include/mcs51/P89LPC922.h,
5174 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5176 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5178 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5179 to fix missing stack pragma in compiled binary object file,
5181 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5183 * support/packihx/configure.in,
5184 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5185 determine sizeof basic types even while cross compiling
5187 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5189 * src/avr/gen.c (aopop),
5190 * src/ds390/gen.c (aopOp),
5191 * src/hc08/gen.c (aopOp),
5192 * src/mcs51/gen.c (aopop),
5193 * src/pic16/gen.c (pic16_aopOp),
5194 * src/pic/gen.c (aopOp),
5195 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5196 if size of operand is smaller than spill location
5198 2006-05-12 Borut Razem <borut.razem AT siol.net>
5200 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5201 have to have CR/LF line endings even if they are checked out on *nix
5202 or on WIN32 in cygwin binmode
5204 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5206 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5207 * device/include/ds80c390.h: added sfr16 definitions
5211 * src/ds390/ralloc.c,
5212 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5213 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5214 bit returning functions
5215 * support/regression/tests/sfr16.c: enabled test on ds390
5217 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5219 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5220 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5222 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5224 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5225 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5226 (cl_address_space constructor): removed expensive initialization,
5227 (cl_address_space::get_cell): extended for late initialization,
5228 (cl_address_space::*): use late initialization,
5229 (cl_address_decoder::activate): removed expensive initialization,
5230 This reduced regression test running time by 25%
5232 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5240 * support/packihx/Makefile.in,
5241 * support/packihx/clean.mk,
5242 * support/packihx/Makefile.bcc,
5243 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5245 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5247 * src/SDCCval.c (valNot): fix for regression test failure
5248 of not.c on big endian hosts
5250 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5252 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5254 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5256 * device/lib/mcs51/Makefile.in: changed string comparison operator
5257 to = for POSIX compliance; == is bash extension
5259 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5261 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5264 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5266 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5267 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5268 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5269 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5270 bug report #1478657,
5272 2006-05-05 Borut Razem <borut.razem AT siol.net>
5274 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5277 2006-05-02 Borut Razem <borut.razem AT siol.net>
5279 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5280 create *.ind, which made make to fail if invoked with -j 2
5282 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5284 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5285 Hubert Sack for patch 1479782
5287 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5289 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5291 2006-05-01 Raphael Neider <rneider AT web.de>
5293 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5294 (create_pic): store only prefix-free device name,
5295 (init_pic): check for device names with "16" prefix,
5297 * src/pic/device.h (struct PIC_device),
5298 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5300 * device/include/pic/pic12f{635,675,629,683}.h,
5301 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5302 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5303 * device/include/pic/pic16f505.h,
5304 * device/lib/pic/libdev/pic16f505.c: removed
5305 * device/include/pic/pic14devices.txt: added support for pic12f
5306 devices, removed unsupported non 16-bit devices
5307 [above changes provided by patch from Zik Saleeba]
5308 * src/pic/*, src/pic16/*, device/include/pic16/*,
5309 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5311 2006-05-01 Borut Razem <borut.razem AT siol.net>
5313 * configure.in, configure, doc/Makefile.in:
5314 sync with nightly build makefile - latex, dvipdf and dvips
5317 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5319 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5320 in the library source
5322 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5324 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5326 2006-04-28 Raphael Neider <rneider AT web.de>
5328 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5329 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5330 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5331 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5333 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5335 * device/lib/pic/libdev/Makefile.in,
5336 * device/lib/hc08/Makefile.in,
5337 * device/lib/gbz80/Makefile.in,
5338 * device/lib/z80/Makefile.in,
5339 * device/lib/ds390/Makefile.in,
5340 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5341 thanks to Borut for the bug report
5343 * configure: always create doc/Makefile independent from --enable-doc
5344 * Makefile.in: always install from directory doc independent from
5346 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5348 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5349 * doc/Makefile.in: install *.txt if present
5350 * device/include/Makefile.in (install): added installation of pic/*.inc
5351 and pic/*.txt files again, they were erroneously removed
5353 2006-04-28 Raphael Neider <rneider AT web.de>
5355 * src/pic/{gen.c,main.h,pcode.c},
5356 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5357 concerning signedness with casts
5359 2006-04-28 Raphael Neider <rneider AT web.de>
5361 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5362 definition of an interrupt handler,
5363 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5364 interrupt handler stuff from picglue() to separate routine,
5365 (picglue): enabled definition of intr handlers in files w/o main()
5367 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5369 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5370 compilation with MSVC 2005 Express Edition (VC8)
5372 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5374 * device/lib/Makefile: fixed build of gbz80 lib
5376 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5378 * support/regression/tests/bug-460010.c,
5379 * support/regression/tests/bug-524691.c,
5380 * support/regression/tests/bug-716242.c: removed conditional defines
5381 that are already in testfwk.h
5383 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5385 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5386 (AccAXRsh1): added, shift right by 1,
5387 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5389 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5391 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5393 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5394 remove cast to same type
5395 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5396 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5398 * link/z80/Makefile: removed, they have moved to
5401 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5402 * install-sh: fix bug #1204398 by setting umask 0022
5403 * device/lib/Makefile: separate build of z80 and gbz80 lib
5405 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5407 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5408 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5410 One basic decision: e.g. src/clean.mk includes further files. In order
5411 to make this work there are two solutions:
5412 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5413 run configure on them. This way they can use
5414 'include $(srcdir)/port-clean.mk'
5415 - always include clean.mk by the Makefile at the same level. To avoid
5416 that `make clean` tries to include and build Makefile.dep the
5417 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5418 implemented, because now even `make uninstall` doesn't create
5419 Makefile.in. clean.mk could be eliminated by pasting it in
5422 * debugger/mcs51/Makefile.in: build own objects from library sources
5423 (SLIB, SDCC) in current directory
5425 * configure, configure.in: renamed --disable-device-lib-build in
5426 --disable-device-lib; added --enable-doc, the required tools are
5427 searched by configure; added result message; the toolchain for the
5428 belonging ports are now only built, if the port is enabled.
5430 * support/regression/*: all output is written in directory gen, because
5431 the fwk and ports directories don't livet in the build tree using vpath
5433 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5434 --disable-device-lib, added --enable-doc, added section VPATH
5436 * sim/ucsim/configure.in,
5437 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5438 z80 are enabled by default
5440 2006-04-24 Raphael Neider <rneider AT web.de>
5442 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5443 to config word, "pic14_"-prefixed some extern functions
5444 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5445 config word has been found
5446 * src/pic/device.h: added prototypes
5447 * src/pic/pcode.c: added "pic14_"-prefix where needed
5448 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5450 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5452 (pic14emitRegularMap): ignore config words,
5453 (pic14createInterruptVect): moved generating __config directives away
5454 (picglue): have __config directives emitted
5456 2006-04-24 Borut Razem <borut.razem AT siol.net>
5458 * doc/Makefile: sync with nightly build makefile
5460 2006-04-24 Raphael Neider <rneider AT web.de>
5462 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5463 registers that have not been assigned proper liveranges,
5464 fixes #1469504 and #1474602,
5465 (pCodeRegOptimizeRegUsage): fixed typo in comment
5467 2006-04-24 Borut Razem <borut.razem AT siol.net>
5469 * device/examples/main8051.c: deleted - it was removed from CVS
5470 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5471 after the transition to Subversion
5472 * src/SDCCalloc.h: deleted - it was removed from CVS
5473 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5474 after the transition to Subversion
5475 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5476 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5477 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5478 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5480 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5482 * as/asx8051.dsp: added mcs51/strcmpi.h
5483 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5484 * as/hc08/aslink.h: updated lnksect prototype
5486 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5488 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5489 (newdot): handle A_ABS
5491 * as/mcs51/asout.c (outarea): output address
5492 * as/hc08/lkaomf51.c,
5493 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5495 * as/mcs51/i51pst.c,
5496 * as/z80/z80pst.c: "ABS" is not A_OVR
5497 * as/hc08/lkarea.c (newarea): read a_addr,
5498 (lnkarea): added codemap array, sort absolute areas to the front,
5499 combine all GSINITx/GSFINAL,
5500 (find_empty_space, allocate_space): new functions,
5501 (lnksect): return next address, handle absolute sections
5502 * as/mcs51/lkarea.c (newarea): read a_addr,
5503 lnksect2 prototype changed,
5504 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5505 (find_empty_space, allocate_space): new, factored out of lnksect2,
5506 (lnksect2): return next address, handle absolute sections
5508 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5509 * as/hc08/lklibr.c (addfile, fndsym),
5510 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5511 index out of range and detect both '\' and '/'
5512 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5513 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5514 regression tests (ds390 cannot return bool yet)
5515 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5516 document critical interrupts on z80, document changed SDCC define
5517 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5518 (_a390_mapping): added .org directive
5519 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5520 (genMultOneByte): fixed warnings
5521 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5523 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5524 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5525 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5526 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5527 * src/pic16/main.c: removed newReg prototype
5528 * src/pic16/pcode.c,
5529 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5531 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5533 * src/pic16/ralloc.c
5534 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5536 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5537 from short to PIC_OPTYPE
5538 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5539 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5540 optype from short to PIC_OPTYPE
5541 * src/port.h: made int_size unsigned to fix warnings
5542 * src/SDCC.y: fixed warning on MSVC
5543 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5544 * src/SDCCopt.c (convertToFcall): fixed warnings
5545 * src/SDCCsymt.h: removed double prototype for genSymName
5546 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5547 offset int to fix warnings
5549 2006-04-22 Borut Razem <borut.razem AT siol.net>
5551 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5552 references to CVS replaced with Subversion
5554 2006-04-21 Borut Razem <borut.razem AT siol.net>
5556 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5557 references to CVS replaced with Subversion
5559 2006-04-19 Borut Razem <borut.razem AT siol.net>
5561 * src/version.awk: adapted for svn
5562 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5563 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5564 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5565 /binutils-avr/etc/*.vi, *.jin: removed all properties
5566 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5568 2006-04-19 Borut Razem <borut.razem AT siol.net>
5570 * CVS to Subversion migration completed
5572 2006-04-18 Borut Razem <borut.razem AT siol.net>
5574 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
5575 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
5577 2006-04-17 Borut Razem <borut.razem AT siol.net>
5579 * device/include/Makefile.in: added pic/*.inc to the installation
5581 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5583 * support/regression/collate-results.py: fixed output in case of
5585 * support/regression/generate-cases.py: fixed splitting of pathnames
5587 * as/hc08/lklibr.c (addfile),
5588 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5590 2006-04-11 Raphael Neider <rneider AT web.de>
5592 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5593 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5594 * src/pic16/pcode.c (assignValnums): fixed #1460578
5596 2006-04-11 Raphael Neider <rneider AT web.de>
5598 * device/lib/pic/libdev/*.c,
5599 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5600 fixes #1468739, enables compilation in --std-c99 mode
5601 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5603 2006-04-11 Raphael Neider <rneider AT web.de>
5605 * src/pic/device.c (find_device): removed debug output
5606 (list_valid_pics): enabled verbose listing of supported devices
5607 * device/include/stdbool.h: define bool as char for pic14/16 as well
5609 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5611 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5613 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5615 * .version: bumped version to 2.5.6
5616 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5618 2006-04-06 Raphael Neider <rneider AT web.de>
5620 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5621 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5622 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5623 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5624 pic14_constructAbsMap
5625 (pic14printPublics): declare absolute global symbols as global
5626 (pic14createInterruptVect),
5627 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5628 (newReg): assume new registers unused, use correct name in
5629 hashtable (reg->name instead of name), more debugLog output
5630 * src/pic/device.h (PIC_device): added fields for verbose output
5631 * src/pic/device.c: moved device definition to pic14devices.txt,
5632 added routines for runtime parsing of pic14devices.txt,
5633 added support for second config word
5634 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5635 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5636 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5637 (_pic14_parseOptions): moved pCodeInitRegisters here
5638 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5639 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5640 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5641 handling the pseudo stack
5642 * device/lib/Makefile.in: ignore failures in objects-pic16,
5643 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5644 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5645 * device/lib/pic/Makefile.subdir,
5646 * device/lib/pic16/Makefile.subdir: improved clean rules
5647 * device/lib/pic/libdev/: NEW, pic14 device libraries
5648 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5649 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5650 * device/include/Makefile.in: create subdir and install pic14 headers
5651 * device/include/pic/p16f_common.inc: removed unused declarations
5652 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
5653 PICs from inc2h.pl v1.6,
5654 replaced BIT_AT macros with struct declarations
5655 * device/include/pic/pic14devices.txt: definition of supported devices,
5656 all above improvements contributed by Zik Saleeba, thanks
5657 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
5658 * support/scripts/sdcc.nsi: also install pic14 device libraries and
5661 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5663 * device/include/mcs51/c8051f410.h: added interrupt numbers,
5664 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
5665 thanks to Charles Olds
5667 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5669 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
5671 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5673 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
5674 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
5675 * support/regression/bug1464657.c: added, new test
5677 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5679 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
5682 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5684 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
5685 --no-peep and --peep-file <file> are used don't use default rules but
5688 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5690 * src/mcs51/gen.c (genCall): fixed bug 1457608
5692 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5694 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
5695 changes seem to cause (trigger?) problems with the build system.
5697 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
5699 * src/SDCCpeeph.c (operandsLiteral): new, added,
5700 (callFuncByName): inserted operandsLiteral
5701 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
5703 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5705 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
5706 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
5708 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
5710 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
5711 implemented patch 1120823 Thanks to Willy De la Court (normal
5712 interrupts need an interrupt number now if they are made critical),
5713 and enabled nesting of critical functions though not for gbz80
5714 (genCritical, genEndCritical): added functions
5715 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
5716 * src/z80/mappings.i: added "ei" to all mappings
5718 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5720 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
5721 submitted by the Debian SDCC maintainer Aurelien Jarno:
5722 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
5723 archive with gcc 4.1 on mips and wrote the patch"
5725 2006-03-16 Raphael Neider <rneider AT web.de>
5727 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
5728 the left operand is shorter than the result (c* = lit-c* + int),
5730 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
5733 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5735 * src/.version: increased version number to 2.5.5
5736 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
5737 linking is done manually in pic16 port's _linkEdit,
5738 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
5739 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
5740 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
5741 allocate asmop as AOP_ACC,
5742 (aopForRemat): added parameter 'bool result' in function declaration,
5743 (pic16_aopGet): return AOP_ACC when accessing WREG,
5744 (pic16_popGetTempReg): minor modification,
5745 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
5746 'pic16_allocWithIdx',
5747 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
5748 calling function in absolute addresses,
5749 (genAssign): take into account AOP_ACC asmop,
5750 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
5751 * src/pic16/pcoderegs.c: some debug functions and lines added,
5752 * src/pic16/ralloc.c (decodeRegType): added but commented out,
5753 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
5755 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
5756 call to allocReg, not by manually allocating a new one,
5757 (pic16_assignRegisters): now before going through the register
5758 allocating functions mark all registers as free. This eliminates some
5759 side effects resulting from peephole parser done earlier in the backbone
5761 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
5763 * src/SDCCicode.c (geniCodeLogic),
5764 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
5766 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
5768 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
5769 (genSend): bugfix, do not allocate and free twice,
5770 (shiftRLong): handle partially overlapping aops
5771 * support/regression/tests/bitopcse.c: fixed warning redefined idata
5773 2006-03-08 Borut Razem <borut.razem AT siol.net>
5775 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
5778 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
5780 * support/regression/tests/bug1409955.c: new, added
5781 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
5782 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
5783 (aopForSym, aopOp): increment asmop.allocated if reused,
5784 (freeAsmop): decrement asmop.allocated and check for zero instead of
5786 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
5787 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
5788 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
5789 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
5790 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
5791 genSignedRightShift, genRightShift, genDataPointerGet,
5792 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
5793 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
5794 in reverse order from allocation,
5795 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
5796 added swappedLR to keep track
5797 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
5798 pdata & code for GCC, z80, gbz80 & hc08
5799 * support/regression/tests/zeropad.c: moved defines to testfwk.h
5801 2006-03-08 Raphael Neider <rneider AT web.de>
5803 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
5805 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
5807 * device/include/mcs51/c8051f410.h: new SiLabs mcu
5808 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
5809 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
5811 2006-03-06 Borut Razem <borut.razem AT siol.net>
5813 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
5814 made the linker quiet
5816 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
5818 * src/pic16/gen.c (genPcall): fixed bug #1443644
5819 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
5820 which dumps before the function entry point a data byte which represents
5821 the number of the local variables used by the specified function, added
5822 'xinst' for initial support for Extended Instruction Support,
5823 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
5824 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
5825 port->fun_prefix anymore (may change later),
5826 (genFunction, genEndFunction): do not store/restore local registers for
5827 _main (this should take care the --main-return command line option in
5829 (genOr): removed some legacy pic-port instructions,
5830 * src/pic16/genarith.c (genAddLit): re-enabled old code because
5831 performing operations with SFR's causes data to be written more than
5832 once to each SFR. Perhaps SFRs should be handled in special cases...
5833 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
5835 * src/pic16/main.c (_process_pragma): stack bound checking did not take
5836 into account for stack starting position,
5837 (struct OPTIONS pic16_optionsTable): added command line argument
5838 --extended or -y for Extended Instruction Support,
5839 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
5840 (deassignLRs): *** perhaps the most important change, old 'for' code
5841 (commented out for reference), didn't account for some registers which
5842 were left marked 'not free' after a pointer operation. The change
5843 reduces register usage a lot in some cases
5845 2006-03-04 Borut Razem <borut.razem AT siol.net>
5847 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
5849 * support/regression/tests/bug-524697.c: decreased array size for
5850 mcs51 to fit into the internal RAM
5851 * support/regression/Makefile.in: a little bit more verbose
5853 2006-03-03 Borut Razem <borut.razem AT siol.net>
5855 * support/regression/fwk/lib/testfwk.c,
5856 support/regression/fwk/include/testfwk.h: introduced function
5857 _prints(), nonrecursive _printn(), call _initEmu() from main()
5858 * support/regression/ports/gbz80/support.asm,
5859 support/regression/ports/ucz80/support.asm,
5860 support/regression/ports/z80/support.asm,
5861 support/regression/ports/ds390/support.c,
5862 support/regression/ports/hc08/support.c,
5863 support/regression/ports/host/support.c,
5864 support/regression/ports/mcs51/support.c,
5865 support/regression/ports/xa51/support.c: added empty _initEmu()
5867 * support/regression/ports/pic16/gpsim.cmd,
5868 support/regression/ports/pic16/spec.mk,
5869 support/regression/ports/pic16/support.c,
5870 support/regression/Makefile.in: added pic16 regression test
5872 2006-03-01 Raphael Neider <rneider AT web.de>
5874 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
5875 genConstPointerGet): use safe way of generating MOVFF to cover
5876 literals as well as registers, fixes bug #1440527
5877 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
5879 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
5880 more correctly, fixes bug #1232186
5881 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
5882 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
5883 gplink guess the correct processor in more cases, applied patch
5884 from Till Riedel attached to and fixing bug #1436552
5886 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5888 * support/regression/tests/array.c: added, contains check for #1434401
5889 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
5891 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
5893 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
5894 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
5895 * device/include/mcs51/c8051f326.h,
5896 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
5897 * device/include/mcs51/c8051f000.h,
5898 * device/include/mcs51/c8051f018.h,
5899 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
5900 PCON_IDLE,PCON_STOP and added sfr16 definitions
5902 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5904 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
5905 genGetWord): fixed bug 1409955
5907 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5909 * device/include/hc08/mc68hc908gp32.h,
5910 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
5912 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
5914 * src/SDCCast.c (constExprValue): return NULL if not a value
5915 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
5916 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
5917 * support/regression/tests/bitfields.c: enabled signed bitfield for all
5919 2006-02-13 Borut Razem <borut.razem AT siol.net>
5921 * src/regression/ptrarg.c: added, fails due to bug #1430967
5922 * src/regression/Makefile: ptrarg.c added, ...
5924 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
5926 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
5927 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
5929 2006-02-11 Borut Razem <borut.razem AT siol.net>
5931 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
5932 print "Processor: xxx" message to stdout only if --verbose
5934 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
5936 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
5937 * support/regression/tests/bug1426356.c: added
5938 * support/regression/tests/bitfields.c: removed 2 tests
5940 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
5942 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
5943 * device/include/mcs51/c8051f330.h,
5944 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
5945 PCON_IDLE,PCON_STOP and added sfr16 definitions
5946 * device/lib/_divsint.c,
5947 * device/lib/_divuint.c,
5948 * device/lib/_divulong.c,
5949 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
5950 register bank bug for small stackauto
5952 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
5954 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
5956 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
5958 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
5959 * all.dsp: corrected several bin paths
5960 * device/include/mcs51/c8051f120.h,
5961 * device/include/mcs51/c8051f300.h,
5962 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
5963 to PCON_IDLE,PCON_STOP
5964 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
5965 * device/lib/printf_large.c (output_float): fixed bug 1388703
5966 * support/regression/tests/bug1057979.c: added test for bug 1388703
5968 2006-02-08 Raphael Neider <rneider AT web.de>
5970 * src/pic/pcode.c (pciTRIS): fixed typo,
5971 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
5972 (LinkFlow): fixed handling of flows that end in a call,
5973 (ReuseReg): perform safety check earlier
5974 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
5975 to work with flows at the beginning of a pBlock,
5976 fixes #1426557 (Symbol not previously defined),
5977 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
5979 (RemoveUnusedRegisters): update register usage info
5980 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
5981 created, reuse existing ones instead
5982 * src/pic/gen.c (genPcall): fixed #1424719
5984 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
5986 * link/z80/lkmain.c,
5988 * link/z80/lkdata.c,
5989 * link/z80/aslink.h: fixed build on current cygwin:
5990 replaced getline() by lk_getline()
5992 2006-02-01 Borut Razem <borut.razem AT siol.net>
5994 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
5995 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
5996 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
5997 src/regression/bool1.c, src/regression/bool2.c,
5998 src/regression/bool3.c, src/regression/call1.c,
5999 src/regression/compare.c, src/regression/compare10.c,
6000 src/regression/compare2.c, src/regression/compare3.c,
6001 src/regression/compare4.c, src/regression/compare5.c,
6002 src/regression/compare6.c, src/regression/compare7.c,
6003 src/regression/compare8.c, src/regression/compare9.c,
6004 src/regression/configword.c, src/regression/for.c,
6005 src/regression/inline.c, src/regression/mult1.c,
6006 src/regression/nestfor.c, src/regression/or1.c,
6007 src/regression/pointer1.c, src/regression/ptrfunc.c,
6008 src/regression/rotate1.c, src/regression/rotate2.c,
6009 src/regression/rotate3.c, src/regression/rotate4.c,
6010 src/regression/rotate5.c, src/regression/rotate6.c,
6011 src/regression/rotate7.c, src/regression/string1.c,
6012 src/regression/struct1.c, src/regression/sub.c,
6013 src/regression/sub2.c, src/regression/switch1.c,
6014 src/regression/while.c, src/regression/xor.c,
6015 src/regression/create_stc, src/regression/simulate,
6016 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6018 * src/regression/gpsim_assert.h: added
6020 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6022 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6023 ((void (code *) (void)) 0) ();
6032 * as/mcs51/aslink.h,
6034 * as/mcs51/asmain.c,
6035 * as/mcs51/lkdata.c,
6037 * as/mcs51/lkmain.c,
6040 * as/z80/asmain.c: fixed build on current cygwin:
6041 replaced getline() by as_getline()
6043 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6045 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6046 declarator in the symbol chain
6048 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6049 parameter list for function pointers
6050 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6051 * support/regression/tests/bug-716242.c: added
6053 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6055 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6057 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6059 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6061 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6062 inifinitely recurseable, added static
6063 * support/regression/tests/bug-1408066.c: added
6065 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6068 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6069 renamed, added possibility to create "postLoopLbl"-labels
6070 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6071 newiTempLoopHeaderLabel
6072 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6073 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6074 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6075 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6076 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6077 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6078 (basicInduction): fixed bug #136564, made static,
6079 (loopInduction): changed parameter of basicInduction, made static,
6080 (addPostLoopBlock): added
6081 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6082 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6084 * support/regression/tests/bug-136564.c: added
6085 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6086 --std-sdcc99 to LIBSDCCFLAGS
6088 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6090 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6092 * support/regression/tests/bug-1406131.c: added
6094 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6096 * src/SDCCast.c (decorateType): fix promotion of unary minus
6097 * src/SDCCsymt.c (computeType): beautified
6098 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6099 (valUnaryPM, valComplement): fix sign and promotion,
6100 (valNot): ANSI: result type is int (SDCC: unsigned char)
6101 * support/regression/tests/uminus.c: speedup by removing superflous
6103 * support/regression/tests/onebyte.c: added promotion and signedness
6104 tests for unary minus
6105 * support/regressions/tests/bug-477927.c: disable warning about
6106 uninitialized variables
6107 * support/regression/tests/not.c: added
6109 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6111 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6112 * src/mcs51/gen.c (gen51Code): show final register usage after
6113 fillGaps in asm with --i-code-in-asm
6114 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6115 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6116 incUsed, rliveClear, adjustIChain): made static,
6117 (setFromRange): excluded because it's unused,
6118 (findPrevUseSym, markWholeLoop): added,
6119 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6120 through all branches of predecessors enables sdcc to emit the warning
6121 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6122 (rlivePoint): made static, added parameter emitWarnings which is only
6123 true during the first run out of two,
6124 (findRecursiveSucc, findRecursivePred): removed,
6125 (computeLiveRanges): made static, added parameter emitWarnings,
6126 (dumpIcRlive): added for debugging only
6127 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6128 removed prototype of setFromRange()
6129 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6130 in call of computeLiveRanges()
6131 * support/regression/tests/bug-895992.c: added
6132 * support/regression/tests/bug-971834.c: added
6133 * support/valdiag/tests/bug-895992.c: added
6134 * support/valdiag/tests/bug-971834.c: added
6136 2005-12-18 Raphael Neider <rneider AT web.de>
6138 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6139 (genUnpackBits): improved code for direct operands,
6140 (genPackBits): improved code for literal assignment to bitfields
6141 and for direct destination operands (no FSR indirection),
6142 prevented redundant AND, fixes #1362800,
6143 (AccLsh): added parameter to disable masking of the result
6144 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6145 skip instructions with side-effects (like incfsz),
6146 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6147 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6148 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6151 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6153 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6154 volatile variables as spill location
6156 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6158 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6160 * support/regression/tests/bug-1376320.c: added
6162 2005-12-08 Raphael Neider <rneider AT web.de>
6164 * src/pic/device.c: renamed is_shared to pic14_is_shared
6165 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6166 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6167 (is_valid_identifier): added for above workaround
6169 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6171 * device/lib/Makefile.in: fixed to enable port-specific-objects
6172 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6173 char, thanks Hubert Sack
6174 * doc/sdccman.lyx: documented --xstack-loc,
6175 elaborated a bit more on interrupts and pitfalls,
6176 removed "setjmp/longjmp unsupported",
6177 documented some unsupported C99 features
6178 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6179 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6180 if, thanks Hubert Sack
6181 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6182 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6184 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6185 regression tests can report resource usage (rfe 700441)
6186 * support/regression/collate-results.py: report resource usage
6187 * support/regression/ports/ds390/spec.mk,
6188 * support/regression/ports/hc08/spec.mk,
6189 * support/regression/ports/mcs51/spec.mk,
6190 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6191 * support/regression/ports/ds390/uCsim.cmd,
6192 * support/regression/ports/hc08/uCsim.cmd,
6193 * support/regression/ports/mcs51/uCsim.cmd,
6194 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6195 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6196 library, use the default one
6197 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6198 building the library
6200 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6202 * config.dsp: added dependency on .version and configure_vc.awk
6203 * device/include/setjmp.h: updated for --stack-auto and --xstack
6204 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6205 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6206 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6207 * device/lib/libsdcc.lib: added _setjmp
6208 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6209 (decorateType): fixed bug 1372851,
6210 (optimizeGetHbit): fixed warning
6211 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6212 array initialisation
6213 * support/regression/tests/bug1057979.c: added test for bug 1358192
6214 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6216 2005-12-03 Borut Razem <borut.razem AT siol.net>
6218 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6219 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6221 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6223 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6224 createIval): implement symbol independant "flexible array member",
6225 (createIvalCharPtr): implemented flexible array initialisation with a
6227 * src/SDCCsymt.c (copyStruct): removed,
6228 (getSize): fixed misleading comment,
6229 (getAllocSize): removed, the additional allocation size is now in
6230 sym->flexArrayLength,
6231 (checkStructFlexArray): new, syntax checks for flexible array members,
6232 (compStructSize): added syntax checks for "flexible array members"
6233 (copyStruct): removed,
6234 (copyLinkChain): removed inefficient fix for bug 770487
6235 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6236 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6237 symbol->flexArrayLength
6239 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6240 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6241 * support/regression/tests/structflexarray.c: added
6242 * support/valdiag/tests/structflexiblearray.c: added
6244 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6246 * src/SDCCast.c (decorateType): fixed bug 1368489
6247 * support/Util/SDCCerr.c,
6248 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6250 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6252 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6253 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6255 2005-11-27 Borut Razem <borut.razem AT siol.net>
6257 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6258 support/cpp2/mkdeps.h: added command line option
6259 -obj-ext=<extension> to SDCPP to define object file externion, used
6260 for generation of make dependencies (-M)
6261 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6263 2005-11-26 Borut Razem <borut.razem AT siol.net>
6265 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6266 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6267 added pic and pic16 libraries
6269 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6271 * device/include/float.h: Corrected typo in prototype of __fsgt
6273 2005-11-25 Borut Razem <borut.razem AT siol.net>
6275 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6276 added creation of model-mcs51-stack-auto libraries
6278 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6280 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6282 * src/SDCCast.c (createIvalArray): removed obsolete comment
6284 2005-11-24 Borut Razem <borut.razem AT siol.net>
6286 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6287 added missing device/lib/mcs51/crt*.asm sources
6289 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6291 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6293 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6295 * device/lib/_fs2schar.c,
6296 * device/lib/_fs2sint.c,
6297 * device/lib/_fs2slong.c: optimized inline asm
6299 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6301 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6302 Better handling of floats between -1.0 and 0.0.
6304 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6306 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6307 (the missing "if"s prohibited removal of redundant labels)
6309 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6311 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6312 Properly convert floats between -1.0 and 0.0 to long, int, and char
6313 types (max integer value of negative floats tends to zero).
6314 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6315 Removed changes made so to work properly with floats between
6316 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6319 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6321 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6322 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6323 (genCast) cosmetic change
6324 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6325 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6327 * support/regression/tests/bitfields (testSignedBitfields): added
6329 2005-11-18 Borut Razem <borut.razem AT siol.net>
6331 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6332 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6333 introduced SILENT option to make building of pic16 libraries less
6335 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6337 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6338 Now they work properly with floats between -1.0 and 0.0
6339 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6341 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6343 * src/SDCCicode.c (printOperand): added missing else
6345 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6347 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6348 reformatted for better readability
6349 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6352 2005-11-17 Borut Razem <borut.razem AT siol.net>
6354 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6355 introduced SILENT option to make building of pic16 libraries less
6356 verbose - used for nightly snapshot build
6357 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6358 available on Win32 platforms.
6359 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6360 medium, large, pic and pic16
6362 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6364 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6365 printf("%f"...) sets fraction to zero.
6367 2005-11-16 Raphael Neider <rneider AT web.de>
6369 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6371 * src/pic/gen.c (genIfx): implemented for CARRY bit
6372 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6373 to generic pointers, fixes #1357332,
6374 (pic16_movLit2f): NEW,
6375 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6377 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6379 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6381 2005-11-11 Raphael Neider <rneider AT web.de>
6383 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6384 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6385 compute pointer's type from operand,
6386 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6387 improved single bit reads, fixes bug #1353379
6389 2005-11-09 Borut Razem <borut.razem AT siol.net>
6391 * support/scripts/sdcc.nsi: added lib/pic to the package
6393 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6395 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6397 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6399 * support/regression/tests/bug1348008.c: added
6400 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6401 * support/regression/tests/bug1337835.c: updated comment
6403 2005-11-06 Borut Razem <borut.razem AT siol.net>
6405 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6406 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6407 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6408 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6409 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6410 dynamic construction of cl_error_class and derivates - 2.nd try
6412 2005-11-05 Borut Razem <borut.razem AT siol.net>
6414 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6415 bug, which caused Bus Errors on sparc solaris
6417 2005-11-04 Borut Razem <borut.razem AT siol.net>
6419 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6420 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6421 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6422 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6423 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6424 and derivates to resolve the initialization problem on OSX
6426 2005-11-02 Borut Razem <borut.razem AT siol.net>
6428 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6429 corrected typo - #include <winsock2.h>
6431 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6433 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6434 (_asxxxx_mapping): added org directive for future enhancements
6436 2005-11-01 Borut Razem <borut.razem AT siol.net>
6438 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6439 enabled sockets on WIN32
6440 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6442 2005-10-31 Borut Razem <borut.razem AT siol.net>
6444 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6445 WIN32 backslash path delimiters should be escaped when used in C strings
6446 * support/regression/tests/bitfields.c: exclude failing assertions for
6447 __CYGWIN32__ and __MINGW32__ hosts
6449 2005-10-30 Borut Razem <borut.razem AT siol.net>
6451 * src/SDCCutil.c: corrected double comparison typo
6453 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6455 * device/lib/medium/Makefile: added for new memory model medium
6456 * device/include/asm/mcs51/features.h: updated for medium/pdata
6457 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6458 added Multiply & Accumulate sbit's and MAC0_PAGE define
6459 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6460 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6461 * device/lib/_mullong.c: update for medium model
6462 * device/lib/incl.mk: added medium model
6463 * doc/sdccman.lyx: documented medium model
6464 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6465 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6466 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6467 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6468 (allocParms): set SCLS and OCLS to pdata for medium model
6469 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6471 (powof2): return <0 if not power of 2
6472 * src/avr/gen.c (genBitWise): use updated powof2
6473 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6474 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6475 (shiftLLeftOrResult): use B if necessary
6476 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6477 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6478 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6479 * support/regression/Makefile.in: added test-mcs51-medium
6480 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6482 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6484 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6486 * device/lib/time.c (mktime): fixed bug 1334315
6488 2005-10-28 Raphael Neider <rneider AT web.de>
6490 * device/include/pic/p16f_common.inc: added common declarations
6491 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6493 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6495 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6496 (aopPutUsesAcc): added to predict accumulator use,
6497 (assignResultValue): save acc if necessary,
6498 (genMinusDec): store result if indirectly addressed,
6499 (genDivOneByte): save acc if necessary,
6500 (movLeft2Result): bugfix if left already in acc,
6501 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6502 attention to accumulator use (esp. pdata),
6503 (genReceive): receive pdata correctly
6504 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6505 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6507 2005-10-27 Raphael Neider <rneider AT web.de>
6509 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6511 2005-10-27 Raphael Neider <rneider AT web.de>
6513 * .version: changed version to 2.5.4
6514 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6515 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6516 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6517 arithmetics support routines
6518 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6519 * device/lib/Makefile.in: also create installdir for pic
6521 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6523 * src/pic/device.c (dump_sfr): rewritten to delegate register
6524 placement to the linker (use `extern sym' rather than sym EQU addr),
6525 (validAddress): fixed to check last specified address
6526 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6527 (popGetLit): truncate literal value to 8 bit,
6528 (popGet): moved assert to more appropriate place
6529 (popGetExternal): create pCode operand from and mark the according
6530 symbol as being `extern'
6531 (popGetAddr): added sanity check on immediate's offset, provide
6532 GPOINTER tag on demand
6533 (aopPut): fixed for immediates,
6534 (mov2w_op): move operand's address or contents to WREG (depending on
6535 operand type), safer variant of mov2w,
6536 (movwf,call_libraryfunc): NEW, handy abbreviations,
6537 (get_argument_pcop,get_return_val_pcop,pass_argument,
6538 get_returnvalue): interface for accessing function parameters and
6540 (assignResultValuei,genRet): use new parameter/return value interface
6541 (pic14_getDataSize): back to old version handling generic pointers,
6542 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6543 provided implementation and/or fixed old one,
6544 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6545 calls, removed legacy 8051 reference code
6546 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6547 (loadSignToC): NEW, move the operands sign bit to CARRY,
6548 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6549 genRightShiftSigned, accepts negative shift counts,
6550 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6551 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6552 generic pointers, __data pointers and __code pointers,
6553 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6554 and signed bitfields, limit bitfields to 8 bit,
6555 (genDataPointerGet): fixed number of bytes read,
6556 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6557 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6558 pointers to constant data are no longer assumed to point to __code
6559 space, removed invalid pointer types,
6560 (bitpatternFromVal): retrieve the PICs representation of an integer
6562 (genDataPointerSet): fixed assigning to po_immediate operands,
6563 (genGenPointerSet): implemented as library call,
6564 (genIfx): fixed incorrect condition,
6565 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6566 provide GPOINTER tag according to destination's storage class,
6567 (genCast): added code to handle casting to generic pointers, added
6568 sign-/zero extension of the result
6569 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6570 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6571 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6573 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6574 address/register resides in the shared banks
6575 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6576 put all variables into separate sections (have the linker arrange
6578 (picglue): put init code and interrupt handlers in separate sections
6579 * src/pic/main.c: added port specific options table, modified to PORT
6580 structure to make GPOINTERs 3 byte, added pic14_options
6581 (_pic14_do_link): private linking routine (update paths to libraries,
6582 add libsdcc.lib by default)
6583 * src/pic/main.h: declare pic14_options
6584 * src/pic/pcode.c: fixed instructions i/o relations,
6585 (RegCond): reverted to correct version,
6586 (newpCodeOpLit): truncate literals to 8 bit,
6587 (genericPrint): added debug output,
6588 (getRegFromInstruction): fixed for various operand types, simplified
6589 (BuildFlow): fixed broken handling of isntructions with labels
6590 (LinkFlow): start at last instruction in flow (skip trailing comments),
6591 pass the flow on to the next instruction after CALL
6592 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6593 (insertPCodeInstruction): fixed inserting after a skip instruction,
6594 (DoBankSelect): fixed for labeled instructions
6595 (OptimizepBlock): honor --nopeep switch
6596 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6597 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6598 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6599 (pCodeOptime2pCodes): allow disabling this optimization via
6600 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6601 but is still buggy), started implementation of a dataflow based
6602 pCode optimization (CSE + dead code elimination)
6603 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6604 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6605 names are independant of the stack location and therefore portable across
6608 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6610 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6611 (selectSpil): fixed bug 1337835 by not spilling bit variables
6612 * support/regression/tests/bug1337835.c: added test for this bug
6613 * src/mcs51/peeph.def: restart after rule 3.c,
6614 addded rules 263.x to optimize loading constants
6616 2005-10-26 Raphael Neider <rneider AT web.de>
6618 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6619 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6620 (genAssign): emit warning when casting literals to generic pointer
6621 type, also applies when taking the address of a fixed variable,
6622 (genCast): improved casting to generic pointers
6623 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6624 extern variables, added verbose error message
6625 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6627 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6629 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6630 carry must be complemented too
6631 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6632 could be emitted by genMinus
6633 * src/SDCCval.c (constVal): fixed bug 1305065
6635 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6637 * src/SDCCast.c (addCast): added promotion for bit variables
6638 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6639 promotion casts + optimisation
6640 (optimizeGetWord): fix warning 'i' might be used uninitialized
6641 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6642 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6644 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6646 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6647 all chars are promoted to int; promotion should be handled in SDCCast.c
6649 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6651 * device/lib/_strcmp.c: Fixed bug 1326457
6653 2005-10-11 Raphael Neider <rneider AT web.de>
6655 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
6656 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
6658 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
6660 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
6661 * support/regression/tests/sfr16.c: added test for the sfr32 bug
6663 2005-10-04 Raphael Neider <rneider AT web.de>
6665 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
6666 device/lib/pic16/pics.all: added pic18f1320
6667 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
6669 2005-09-30 Raphael Neider <rneider AT web.de>
6671 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
6672 * src/pic16/devices.inc: NEW, provides device descriptions
6673 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
6675 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
6677 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
6680 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
6682 * doc/sdccman.lyx: updated Highest Order Bit documentation,
6683 documented Any Order Bit, Higher Order Byte and Higher Order Word
6684 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
6685 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
6686 (optimizeGetAbit): new, to get any bit, not only the high bit,
6687 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
6688 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
6689 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
6690 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
6691 RIGHT_OP: also try GETBYTE, GETWORD optimization,
6692 GETABIT, GETBYTE, GETWORD: decorate them,
6693 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
6694 (ast_print): added GETABIT, GETBYTE, GETWORD
6695 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
6696 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
6697 (geniCodeBinary): new generic binary icode,
6698 (ast2iCode): added GETABIT, GETBYTE, GETWORD
6699 * src/port.h: updated comment for PORT.hasExtBitOp
6700 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
6701 (genGetByte): new, to get a single byte,
6702 (genGetWord): new, to get a word from a long,
6703 (gen51Code): added GETABIT, GETBYTE, GETWORD
6704 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
6706 2005-09-23 Raphael Neider <rneider AT web.de>
6708 * configure.in, configure: have device/lib/pic configured
6709 * device/lib/Makefile.in: added model-pic14
6710 * device/lib/clean.mk: added pic/ to clean rule
6711 * device/lib/pic: added rudimentary pic14 library providing support
6712 functions for multiplication/division/generic pointer access
6713 * src/SDCCopt.c (convilong): mark support functions as extern
6714 for pic14 port as well
6715 * src/pic/gen.c (genMult): added assertions,
6716 (genpic14Code): emit warning on unhandled iCodes
6717 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
6718 * src/pic/pcode.c (pCodeOpCopy),
6719 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
6720 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
6721 SFR_REGISTER}), made safe for future extensions
6722 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
6723 instructions even if preceeded by SKIP instructions (also remove
6724 them); removed unused code
6725 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
6726 prevents leaving parts of the structure uninitialized after copying
6728 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
6730 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
6732 * support/regression/tests/addsub.c: added test for the bug
6734 2005-09-21 Raphael Neider <rneider AT web.de>
6736 * device/include/pic16/pic18f1220.h,
6737 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
6738 * device/lib/pic16/Makefile.rules: added missing opening paren
6739 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
6740 are provided in genutils.c,
6741 (genUminusFloat,genUminus,genCmpEq): added asserts on different
6742 operand/result sizes,
6743 (genCmp): assert on NULL pointers first, then check deref'ed values
6744 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
6747 2005-09-18 Raphael Neider <rneider AT web.de>
6749 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
6750 as these are now unused,
6751 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
6752 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
6753 local, avoids uninitialized pointer dereference on r->name
6754 * src/pic16/ralloc.c (newReg): fixed indentation
6756 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
6758 * src/SDCCval.c (constVal): fixed bug 730366
6759 * support/Util/SDCCerr.c,
6760 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
6762 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
6764 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
6766 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
6768 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
6770 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
6772 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
6773 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6774 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
6775 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6776 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
6777 * packihx/packihx.c (hexDigit): made c unsigned char
6778 * as/mcs51/lklibr.c (fndsym),
6779 * link/z80/lkgb.c (gb),
6780 * link/z80/lklibr.c (fndsym),
6781 * link/z80/lkrloc.c (relr),
6782 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
6783 * src/SDCC.lex (checkCurrFile, process_pragma),
6784 * src/SDCCglue.c (spacesToUnderscores),
6785 * src/SDCCmain.c (setParseWithComma, processFile),
6786 * src/asm.c (tvsprintf, printCLine),
6787 * src/avr/gen.c (emitcode, aopPut),
6788 * src/ds390/gen.c (emitcode),
6789 * src/hc08/gen.c (emitcode, emitinline),
6790 * src/mcs51/gen.c (emitcode, genInline),
6791 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6793 * src/pic/ralloc.c (debugLog),
6794 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6796 * src/pic16/ralloc.c (debugLog),
6797 * src/z80/main.c (_process_pragma):
6798 made all ctype.h function calls safe
6799 * src/SDCCopt.c: include math.h for fabs
6800 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
6801 and used them throughout the code to make ctype.h function calls safe
6802 * src/ds390/main.c (asmLineNodeFromLineNode),
6803 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
6804 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
6806 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
6807 (newpCodeAsmDir): made ctype.h function calls safe
6808 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
6809 pic16_emitcode): made lbp unsigned char*
6810 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
6811 (pic16_newpCodeAsmDir): made ctype.h function calls safe
6812 * src/xa51/gen.c (emitcode),
6813 * src/z80/gen.c (_emit2): made lbp unsigned char*
6814 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
6817 2005-09-05 Raphael Neider <rneider AT web.de>
6819 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
6820 access bank splitpoint
6822 2005-09-05 Raphael Neider <rneider AT web.de>
6824 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
6826 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
6828 * .version: changed to version 2.5.3
6829 * doc/sdccman.lyx: changed version to 2.5.3,
6830 documented --codeseg and --constseg and pragma codeseg and constseg,
6831 documented bit parameters (reentrant) and bit returning
6832 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
6833 currFunc->recvSize, but is this ok for all ports?
6834 (ast2iCode): result of ~ on unsigned char must be cast to int for
6836 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
6837 function pointers in bit space
6838 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
6839 (processFuncArgs): call port.reg_parm() with reentrancy info
6847 * src/z80/main.c: port.reg_parm prototype extended with
6848 "bool reentrant" parameter
6849 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
6850 options.stackAuto for allocating bit register parameters
6851 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
6852 (genSend): set BitBankUsed if it is,
6853 (selectRegBank): factored out of genCall for use in genPcall,
6854 (genCall): removed redundant dtype assignmen, use selectRegBank,
6855 (genPcall): handle returning in Carry properly, save in F0 if needed,
6856 (genReceive): handle bit register parameters
6857 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
6858 (mcs51_assignRegisters): enable bit registers for all reentrant
6859 functions and don't set BitBankUsed unconditionally
6860 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
6861 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
6862 * support/regression/tests/funptrs.c: added tests for BOOL and for return
6864 2005-08-27 Borut Razem <borut.razem AT siol.net>
6866 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
6867 ppc-osx (Darwin) does not support -u option. It seems that it is
6868 supported only on Linux - GNU cp
6870 2005-08-25 Borut Razem <borut.razem AT siol.net>
6872 * sim/ucsim/gui.src/serio.src/Makefile.in,
6873 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
6874 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6875 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
6876 install and strip, since the strip at /usr/ccs/bin should be used
6879 2005-08-24 Borut Razem <borut.razem AT siol.net>
6881 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
6883 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
6885 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
6888 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
6890 * as/mcs51/aslink.h: completed lkrloc.c prototypes
6891 * as/mcs51/lkmain.c (link_main): fixed warning
6892 * device/include/stdbool.h: ds390 has no advanced bit support yet
6893 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
6894 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
6895 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
6896 and updated their macros
6897 * src/SDCCval.c (constVal): updated comment for renamed b_long
6899 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
6901 * as/mcs51/asdata.c: changed ctype['['] to BINOP
6902 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
6903 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
6904 (oprio): set priority for '['
6905 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
6907 * as/mcs51/asm.h: added defines R_BIT and S_BIT
6908 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
6909 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
6910 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
6911 added overlayable BIT_BANK area
6912 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
6913 (summary2): explain 'T' in legenda
6914 * as/mcs51/lkrloc.c: replaced old K&R style,
6915 (relr): added R_BIT processing,
6916 (errmsg): added "Bit-addressable relocation error",
6917 (adb_bit): added for converting from byte- to bit-addressable space,
6918 (adb_24_bit): added for converting from byte- to bit-addressable space
6919 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
6920 used in reentrant functions now even as return value
6921 * device/lib/_gptrput.c (_gptrput): removed obsolete code
6922 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
6923 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
6924 * src/SDCCglobl.h: added indicator BitBankUsed
6925 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
6926 the bit registers b0-b7
6927 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
6928 (geniCodeCast): fixed bug 1263853,
6929 (geniCodeLogicAndOr): put result in bool or char,
6930 (geniCodeReceive): added parameter func for accessing the return type,
6931 (geniCodeFunctionBody): pass func to geniCodeReceive
6932 * src/SDCCmain.c: added indicator BitBankUsed
6933 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
6934 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
6935 (checkSClass): don't put automatic bool/bit on stack,
6936 (checkFunction): removed check on function cannot return bit
6937 * src/SDCCsymt.h: added newBoolLink prototype
6938 * src/mcs51/gen.c (rb1regs): added bit registers,
6939 (movc): created for assigning to carry,
6940 (pushReg, popReg): created for pushing registers,
6941 (sameRegs): check both AOP_REG and AOP_CRY types,
6942 (aopOp): handle bit registers,
6943 (aopPut): optimization no self-assign,
6944 (saveRegisters): push reg->base (bits) only once for bit registers,
6946 (unsaveRegisters): pop reg->base only once and use popReg,
6947 (assignResultValue): added parameter func and return in carry for bits,
6948 (genIpush): optimization no reload in A if not changed,
6949 (genSend): bit parameters in reentrant functions are passed in bit
6950 registers by first assigning to bits in B, then save registers and
6952 (genCall): handle returning in Carry properly, save it in F0 if needed,
6953 (genPcall): updated assignResultValue call, this is not safe yet for bit
6954 returning function !!!
6955 (genFunction): don't generate equ's for bit registers and use pushReg,
6956 (genEndFunction): take care of bit returning functions and use popReg,
6957 (genRet): return bit in Carry,
6958 (genIfx): optimize bit registers and other directly addressable bits,
6959 (genReceive): updated assignResultValue call
6960 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
6961 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
6962 registers when using stack-auto
6963 * src/mcs51/ralloc.c (_G): added allBitregs,
6964 (regs8051): added the bit registers,
6965 (createStackSpil): use macro IS_BIT,
6966 (getRegBit): added to allocate a bit register, else spill,
6967 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
6968 (updateRegUsage): factored out to ease stepping while debugging,
6969 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
6970 also allocate bit registers,
6971 (fillGaps): handle bit registers,
6972 (findAllBitregs): added to create bit vector with all bit registers,
6973 (mcs51_allBitregs): returns this bit vector,
6974 (mcs51_assignRegisters): when using stack-auto use bit registers for
6975 passing parameters and creating local variables
6976 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
6978 2005-08-22 Borut Razem <borut.razem AT siol.net>
6980 * device/lib/Makefile.in: replaced find option -or with -o
6981 to make it run on solaris
6983 2005-08-22 Raphael Neider <rneider AT web.de>
6985 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
6986 fixes #1265442 (crash on Solaris)
6988 2005-08-20 Borut Razem <borut.razem AT siol.net>
6990 * configure, configure.in: added tests for libsocket and libnsl libraries,
6991 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
6992 from support/regression/Makefile.in
6993 * support/regression/Makefile.in: added
6994 * device/lib/pic16/Makefile.common.in: force make to use bash shell
6995 * sim/ucsim/libtool: regenerated on sparc-solaris
6996 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6997 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
6998 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
6999 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7000 sparc-solaris, which doesn't use GNU ld linker
7001 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7002 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7004 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7006 * src/mcs51/peeph.def: updated comments
7008 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7010 * device/lib/_gptrget.c,
7011 * device/lib/_gptrput.c: slightly shorter
7012 * doc/sdccman.lyx: incremented version
7013 * src/mcs51/peeph.def: moved peephole comments to the line of first
7014 change to better keep line correlation, reanimated 186.e
7015 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7017 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7019 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7020 David Saxton with quotes around file name.
7022 2005-08-15 Borut Razem <borut.razem AT siol.net>
7024 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7025 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7026 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7027 make tests run on x86_64 platform
7029 2005-08-13 Raphael Neider <rneider AT web.de>
7031 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7032 as it might be executed DURING a build (parallel make is wonderful)
7034 2005-08-13 Raphael Neider <rneider AT web.de>
7036 * device/lib/Makefile.in (port-specific-objects-pic16):
7037 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7038 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7040 * device/lib/pic16/Makefile.rules: build subdirs before creating
7041 the library, removed builddir rule, create $(builddir) early in
7042 recurse rule, use empty recurse rule for leaf directories
7043 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7044 mkdir errors (race condition), removed duplicate suffix "hex"
7046 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7047 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7048 prevents mkdir -p from aborting on Alpha
7050 2005-08-12 Raphael Neider <rneider AT web.de>
7052 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7053 db-statements in order to allow for arrays of pointers in code
7054 sections to be placed without interspersed 0-padding, fixes
7056 * (emitStatistics): fixed division by zero for pic18f1220
7057 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7058 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7059 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7060 * (pic16_pCodeConstString): keep track of already emitted string
7061 literals to prevent "duplicate definitions of symbol _str_NR"
7062 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7064 * device/lib/Makefile.in: ignore failing PIC16 library builds
7065 * device/lib/pic16/Makefile: do not build if gputils are missing
7066 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7068 2005-08-10 Raphael Neider <rneider AT web.de>
7070 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7073 2005-08-10 Raphael Neider <rneider AT web.de>
7075 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7076 Rokas' patch to add the new fixed point type "__fixed16x16"
7077 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7078 functions for __fixed16x16 arithmetics
7079 * device/lib/pic16: reimplemented the build system to support
7080 a separate build directory, better handling of libio (create
7081 the library in a separate subdir for each architecture) and
7082 easier configuration (centralized in Makefile.common)
7084 2005-08-07 Raphael Neider <rneider AT web.de>
7086 * src/pic16/gen.c (genrshTwo): fixed sign extension
7087 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7088 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7090 * device/include/pic16/pic18f4220.h: NEW, header for
7091 pic18f4220 and pic18f4320
7092 * device/include/pic16/pic18fregs.h: added new devices,
7093 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7094 * device/include/pic16/signal.h: resolved name clashes
7095 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7096 to also allow testing for interrupt enable bits, added
7097 comments on how to use the macros
7098 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7099 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7100 register definitions for the devices
7101 * device/lib/pic16/pics.all: added new devices
7102 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7104 * device/lib/pic16/libc/stdlib/memfree: do not count
7105 the block header as free memory
7106 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7107 simplified and added missing end-of-blocklist-marker
7108 (reported by Peter Onion, fixes #1252814)
7109 * (_mergeHeapBlock): fixed loop condition
7110 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7111 len==0, restructured code
7112 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7113 up a bit, reduced bitfield accesses, prevent endless loops
7114 in case of heap corruption
7115 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7116 "unreferenced arguments/must return a value" warnings
7117 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7118 replaced BAUDREG with SPBRG
7119 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7120 device/lib/pic16/debug/gstack/gstack.c: replaced
7121 _naked, _asm, _endasm with __naked, __asm, __endasm
7123 2005-08-05 Raphael Neider <rneider AT web.de>
7125 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7126 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7128 2005-08-05 Borut Razem <borut.razem AT siol.net>
7130 * device/lib/Makefile.in: added missing ';'
7131 * configure: removed ^M characters
7133 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7135 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7136 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7139 2005-08-04 Borut Razem <borut.razem AT siol.net>
7141 * configure.in: pic16 libraries build 2nd try - enable running
7142 configure in device/lib/pic16
7143 * configure: regenerated from configure.in
7144 * device/lib/Makefile.in: create $(PORT)/bin directory
7146 2005-08-03 Raphael Neider <rneider AT web.de>
7148 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7149 to get/set values via pointers
7150 * (genUnpackBits,genPackBits): changed detection of
7151 ptr->bitfield vs. sym.bitfield, fixed access via generic
7152 pointers, removed dead (wrong) code for multibyte bitfields
7153 * (genNearPointerGet, genGenPointerGet): removed useless code,
7154 fixed bitfield detection, fixes #1250594
7155 * (genNearPointerSet): removed useless code
7156 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7157 and introduced macro pic16_emitpcode that conditionally emits
7158 the origin of the following pCode (useful for debugging SDCC)
7159 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7160 * (createDefmap): fixed handling of LFSR for --optimize-df
7162 2005-08-02 Borut Razem <borut.razem AT siol.net>
7164 * device/lib/Makefile.in: pic16 libraries build enabled since
7165 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7167 2005-08-02 Raphael Neider <rneider AT web.de>
7169 * src/pic16/gen.c (genPackBits): removed deprecated warning
7170 * (genGenPointerSet): fixed bitfield detection
7172 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7174 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7176 2005-07-31 Raphael Neider <rneider AT web.de>
7178 * device/lib/pic16/libdev/pic18f458.c,
7179 device/include/pic16/pic18f458.h: added missing T0CONbits
7181 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7183 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7185 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7187 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7189 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7191 * device/include/mcs51/at89c51ed2.h: added.
7193 2005-07-23 Raphael Neider <rneider AT web.de>
7195 * src/pic/gen.h: added emitpcode macro for debugging
7196 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7197 and replace by macro adding debug information on demand
7198 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7199 * (gencjne): tried to fix; replaced with correct (slower) code
7200 * (gen{Unp,P}ackBits): fixed single bit access
7201 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7202 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7203 previous instruction
7204 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7205 register has to be handled with care (forbidding movement
7206 of assignments/uses, removing assignments completely, ...)
7207 * (pCodeOptime2pCodes): make use of regIsSpecial
7208 * added lots of debugging output (commented out)
7209 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7210 from being reused as result UNLESS it is known to work
7212 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7214 * support/Util/dbuf.h: include <stddef.h> for size_t
7215 * .version: changed to version 2.5.2
7217 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7219 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7221 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7223 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7224 (genModOneByte): removed needless psha/pula
7226 2005-07-22 Raphael Neider <rneider AT web.de>
7228 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7229 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7230 * src/pic/gen.c (resolveIfx): do not "invent" labels
7231 * (genSkipc): changed to positive logic
7232 * (genSkipCond): removed as no longer needed
7233 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7235 * (genLeftShift): check operands are in different registers
7236 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7237 INCF does not update CARRY...
7238 * src/pic/main.c: fixed _linkCmd
7239 * src/pic/pcode.c (unlinkpCode): added inactive code
7240 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7241 alive (do not assign result and operand overlapping registers)
7243 2005-07-22 Raphael Neider <rneider AT web.de>
7245 * src/pic/device.c (dump_sfr): replaced register declaration with
7246 call to emitSymbolToFile() to avoid duplicate symbols
7247 * (assignRelocatableRegisters): do not declare external symbols
7248 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7249 right (take size of type, not etype)
7250 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7251 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7252 * (packRegsForAccUse): disabled assignment of WREG as
7253 the result reg to prevent occurence of just fixed #1235003,
7255 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7256 symbols (avoids duplicate symbols in .asm file)
7257 * (pic14emitRegularMap): use emitSymbolToFile()
7258 * src/pic/gen.c (aopOp): fixed spillLocation handling
7259 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7260 * (genDataPointerSet): removed unneccessary variables/output
7262 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7264 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7265 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7267 2005-07-21 Raphael Neider <rneider AT web.de>
7269 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7270 architecture cannot handle them efficiently, fixes bug #1235003
7271 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7272 check for empty sets before using them (fixes bug #1232190)
7274 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7276 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7277 (lnksect2): generate warnings for memory overlap
7278 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7279 constseg to set the name of these segments so you can instruct the linker
7280 to place them in banks
7281 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7282 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7283 added code_seg and const_seg to options
7284 * src/SDCCglue.c (emitMaps): use options.const_seg,
7285 (createInterruptVect): put interrupt vectors in segment HOME,
7286 (glue): put HOME before static segment and put the main glue in HOME,
7287 (glue): use options.code_seg
7288 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7289 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7290 these segments so you can instruct the linker to place them in banks
7291 (linkEdit): use code_loc for HOME segment which should be the first
7292 segment in code memory now
7293 * src/SDCCmem.c: fixed more stuff like bug 1238386
7294 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7295 (changePointer): don't change function pointers to code pointers for
7297 (compareType): added exceptional check for banked function pointers
7298 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7299 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7300 after static in code memory
7301 * src/mcs51/gen.c: added aopLiteralLong prototype,
7302 (aopForSym): use getSize for functions,
7303 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7304 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7305 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7307 (genPcall): use call for literal function pointers and generate banked
7308 calls over the one trampoline so there's only one place for the user to
7309 modify according to his/hers hardware,
7310 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7311 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7312 * src/mcs51/main.c: added keyword banked,
7313 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7314 * support/Util/SDCCerr.c,
7315 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7316 needed for passing the bank and address to the trampoline
7317 * device/lib/mcs51/crtbank.asm: added for bankswitching
7318 * device/lib/mcs51/Makefile: added crtbank
7320 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7322 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7323 for fields at offset 0 of a struct or union as reported
7324 on 2005-07-07 in the developer mailing list.
7326 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7328 * src/SDCCmem.c: fixed bug 1238386
7330 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7332 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7333 (patch #1144962), added peephole 300, enabled 259.x
7334 * doc/sdccman.lyx: removed screenshot and provided link instead
7336 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7338 * doc/sdccman.lyx: added section about debugging with ddd
7339 * doc/figures/ddd_example.eps: screenshot of debugging session
7341 2005-07-04 Raphael Neider <rneider AT web.de>
7343 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7344 like CODE pointers, fixes #1115683
7345 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7346 call, fixes bugs #1232211, #1228110,
7347 fixed wrong casts to pCodeFlow from pCodeInstructions
7349 2005-07-04 Raphael Neider <rneider AT web.de>
7351 * src/pic/gen.c (popGet): changed assert to allow for
7353 * (popGetAddr): changed signature to provide
7354 an additional index, patched all call sites
7355 * (genCmpEq): handle literal-like operands correctly
7356 * (genAddrOf): added sanity checks on __code/__data pointers
7357 * (genAssign): added handling of symbols from __code section
7358 * (gencjne): do not generate code for comparisons whose result
7359 is neither stored nor used, fixes bug #1171114
7360 * (AccLsh, AccRsh): operate on operand instead of WREG
7361 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7362 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7364 * rewrote complete shift-by-literal logic, commented unused
7366 * (genConstPointerGet): get multiple bytes (if result size > 1),
7367 fixed handling of non-immediate addresses
7368 * (genPointerGet): handle CODE pointers like CONST pointers
7369 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7370 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7371 operand is to be treated as a literal or not
7372 * (mov2w,genPcall,genCmpEq),
7373 src/pic/genarith.c: use aop_isLitLike() to decide between
7374 literal/register contents
7375 * (addSign): added missing offset
7376 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7377 only emit comment in debug-mode,
7378 use {aop,op}_isLitLike throughout the file
7379 * src/pic/glue.c: fix initializers for pointers (work in progress)
7380 * src/pic/pcode.c (get_op): honor index on _const symbols
7381 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7382 * (dumppBlock): added pCode size estimation
7383 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7384 check for IS_SYMOP before OP_SYMBOL'ing
7385 * fixed indentation, compacted switch-statements
7386 * (allocReg): find free register and allocate it instead of
7387 allocating new registers all the time
7388 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7389 registers as its operands (necessary only for multibyte GETs)
7391 2005-07-01 Raphael Neider <rneider AT web.de>
7393 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7394 debugging .asm-output macros FENTRY + FEXIT
7395 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7397 * (emitpComment): NEW, printf to pCode
7398 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7400 * (popGetAddr): NEW, variant of popGet to access an immediates
7401 high(er) bytes instead of the n'th byte of memory they reference,
7402 replaced popGet with popGetAddr where neccessary
7403 * (genDataPointerGet): reactivated and fixed implementation
7404 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7406 * (genDataPointerSet): fixed multibyte assignments
7407 * (genpic14Code): fixed --i-code-in-asm handling
7408 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7409 * (genPlus): fixed index-out-of-bounds error
7410 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7411 * src/pic/ralloc.c: added debugging output macro FENTRY2
7412 * (spillThis): fixed indentation, enbraced for-body for clarity
7413 * (rematStr): commented out as now unused
7414 * (regTypeNum): commented out special spill case (overwrites
7416 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7418 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7420 * doc/sdccman.lyx: documented sfr16/sfr32,
7421 added example for using storage class with function pointers
7422 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7424 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7426 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7427 * device/lib/_itoa.c,
7428 * device/lib/_ltoa.c: optimized codesize
7429 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7430 but don't know how to suppress the double warning.
7431 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7432 * support/Util/SDCCerr.c,
7433 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7435 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7437 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7438 fixed old K&R prototypes
7439 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7440 * device/lib/_gptrget.c,
7441 * device/lib/_gptrgetc.c,
7442 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7443 also new versions for small generic pointers and banked generic pointers
7444 * src/port.h: added const_name
7445 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7446 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7447 * src/SDCCcse.c (findPrevIc): check all associative operators
7448 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7449 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7450 * src/SDCCmem.c: updated comments,
7451 set far-space to 0 for pdata, results in optimized code
7452 * src/SDCCmem.h: added macro CONST_NAME
7453 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7454 moving the info into the highest bits, see also gptrget/gptrput
7455 * src/src.dsp: added sdcc.ico to project files
7456 * src/avr/gen.c (genCast): fixed bug 0x%d
7457 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7458 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7459 relation between ptr_type and DCL_TYPE,
7460 (genCast): fixed bug 0x%d
7461 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7462 (CODE)" for const_name
7463 * src/hc08/gen.c (genCast): fixed bug 0x%d
7464 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7465 (hc08_port): added "CONST (CODE)" for const_name
7466 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7467 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7468 between ptr_type and DCL_TYPE,
7469 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7470 operand* and took AOP() inside function so sfr-ness can be checked,
7471 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7473 (genFunction, genEndFunction): optimized stack setup,
7474 (genMinus): optimized for literals with ending zeroes (in bytes),
7475 (genCast): fixed bug 0x%d
7476 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7477 (mcs51_port): added "CONST (CODE)" for const_name
7478 * src/mcs51/peeph.def: made rule 226 more generic
7479 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7480 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7481 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7482 * src/z80/main.c (z80_port): added NULL for const_name,
7483 (gbz80_port): added NULL for const_name
7484 * support/regression/tests/bug663539.c,
7485 * support/regression/tests/sfr16.c: new tests
7487 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7489 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7491 2005-06-24 Raphael Neider <rneider AT web.de>
7493 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7495 * device/include/pic16/signal.h: added USBIF
7498 2005-06-24 Raphael Neider <rneider AT web.de>
7500 * device/lib/pic16/libdev/pic18f2455.c,
7501 device/include/pic16/pic18f2455.h: NEW
7502 * device/include/pic16/pic18fregs.h,
7503 device/lib/pic16/pics.all,
7504 src/pic16/device.c: added 18f2455
7505 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7506 device/include/pic16/{pic18f[68][567].h,usart.h}:
7507 replaced MULTIPLE_USARTS define with more relaible
7508 compatibility sfrs (for USART access)
7510 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7512 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7513 and the output asm file line is printed on two lines.
7515 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7517 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7518 BGT, BLE, BHI, and BLS instructions
7519 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7521 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7522 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7524 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7526 2005-06-15 Raphael Neider <rneider AT web.de>
7528 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7529 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7530 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7531 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7532 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7534 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7536 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7537 Marcel Telka in bug #1215704
7539 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7541 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7542 located in shared memory bank.
7544 2005-05-31 Raphael Neider <rneider AT web.de>
7546 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7547 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7548 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7550 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7552 * device/lib/_strncpy.c: fixed the fix
7554 2005-05-26 Raphael Neider <rneider AT web.de>
7556 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7557 initializers with \0, bug #1208187
7558 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7559 intializers with \0, bug #1208187
7561 2005-05-26 Raphael Neider <rneider AT web.de>
7563 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7564 initializers with \0, bug #1208187
7565 * src/pic16/main.c (_process_pragma): added sanity checks
7566 for stack position and size, emit warnings when appropriate
7568 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7570 * device/lib/_strncpy.c: fixed not filling with \0
7572 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7574 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7576 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7577 compound_statement),
7579 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7581 2005-05-24 Raphael Neider <rneider AT web.de>
7583 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7585 2005-05-24 Raphael Neider <rneider AT web.de>
7587 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7588 TRISE definitions, closes bug #1162453
7590 2005-05-22 Raphael Neider <rneider AT web.de>
7592 * src/pic16/main.c (_process_pragma): check for missing
7593 arguments to pragmas code and udata
7594 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7595 consistency fixes to match other headers (thanks to Jim Paris)
7596 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7598 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7600 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7602 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7604 * support/regression/tests/bug1198642.c: new test
7605 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7606 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7607 * support/scripts/resource.h,
7608 * support/scripts/resource.rc,
7609 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7610 * support/scripts/sdcc.ico: added 32x32 icon
7612 2005-05-18 Raphael Neider <rneider AT web.de>
7614 * device/lib/pic16/libdev/pic18f*.c,
7615 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7616 keywords to "__sfr" and "__at (X)"
7617 * device/include/pic16/pic18fregs.h: added pic18f4520
7618 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7619 #1203088 (MPLAB compatibility)
7621 2005-05-17 Raphael Neider <rneider AT web.de>
7623 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7624 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7625 * device/lib/pic16/pics.all: added new devices
7626 * src/pic16/device.c: added support for pic18f4520
7628 2005-05-16 Raphael Neider <rneider AT web.de>
7629 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7630 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7631 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7632 convenience function for bit access
7634 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7636 * device/lib/printf_large.c: fixed bug 1193299
7637 * support/regression/tests/bug1057979.c: added test %3.3s
7639 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7641 * device/include/mcs51/8051.h,
7642 * device/include/mcs51/8052.h: made parseable with lint
7643 * device/include/mcs51/lint.h: added include file for (sp)lint
7644 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7645 * doc/cdbfileformat.lyx,
7646 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7648 2005-05-14 Raphael Neider <rneider AT web.de>
7650 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
7651 * device/lib/pic16/libc/stdlib/itoa.c (new)
7652 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
7653 * device/lib/pic16/libio/Makefile: exclude subdir according to
7654 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
7655 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
7656 * src/pic16/gen.c (genFunction): prevent annoying warning
7657 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
7659 * support/cpp2/cppmain.c (cpp_output_string): new
7660 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
7663 2005-05-13 Borut Razem <borut.razem AT siol.net>
7665 * src/SDCCmain.c (linkEdit): fixed bug 1195202
7667 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7669 * .version: changed to version 2.5.1; back to bleeding edge development
7671 2005-05-11 Borut Razem <borut.razem AT siol.net>
7673 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
7674 generate PDF version 1.3 documents
7676 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7678 * .version: changed to version 2.5.0
7680 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7682 * doc/sdccman.lyx: updated weblinks, index and smaller updates
7684 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7686 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
7687 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
7688 well as many smaller updates.
7689 * .version: changed to version 2.5.0-pre1
7691 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7693 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
7695 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
7697 * support/regression/tests/bug1185672.c: added
7698 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
7700 * src/mcs51/gen.c (genCall): added comments, made it look safer
7701 * src/mcs51/gen.c (genEndFunction): simplified
7703 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
7705 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
7707 2005-04-14 Borut Razem <borut.razem AT siol.net>
7709 * fixed bug 1045046 - SIGSEGV with really simple code?:
7710 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
7711 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
7713 2005-04-14 Borut Razem <borut.razem AT siol.net>
7715 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
7716 src/pic16/device.h: temporarily disabled experimental #inline pragma
7719 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
7721 * device/include/z80/stdio.h,
7722 * device/include/z80/string.h: removed these highly incomplete files so
7723 SDCC can use the default ones in device/include/
7725 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7727 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
7729 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
7732 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7734 * device/include/malloc.h: removed redundant __reentrant prototypes
7735 * device/lib/_mullong.c: added working xstack variant in asm (C version
7736 doesn't pass regression tests)
7737 * device/lib/bpx.c: used __data and made bpx char for mcs51
7738 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
7739 (createFunction): fixed bug with xstackPtr
7740 * src/SDCCcse.c: corrected comments
7741 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
7742 (killDeadCode, eBBlockFromiCode): removed unused code
7743 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
7745 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
7746 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
7747 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
7748 (genModOneByte): fixed warning in MSVC
7749 * src/mcs51/main.c (): added comments
7750 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
7752 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7754 * src/SDCCmain.c (linkEdit): oops, changed one line too many
7756 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
7758 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
7760 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
7762 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
7763 characters arrays of larger size than the declared one.
7765 2005-04-10 Borut Razem <borut.razem AT siol.net>
7767 * src/pic/gen.c (genInline),
7768 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
7769 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
7770 (findNextInstruction), (findPrevInstruction),
7771 (findInstructionUsingLabel),
7772 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
7773 * src/pic/pcode.c (findLabel): added missing '\n'
7774 * src/src.dsp: added SDCCdwarf2.c to the project
7776 2005-04-09 Borut Razem <borut.razem AT siol.net>
7778 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
7780 2005-04-08 Raphael Neider <rneider AT web.de>
7782 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
7783 into the chain after a given one) and mergeDefmapSymbols (combine
7784 defmap entries for each symbol per pcode)
7785 * (createDefmap): have defmap entries merged in the end
7786 * (defmapReplaceSymRef): split defmap entries covering two accesses to
7787 a symbol before replacing one access type's symbol, merge symbols in
7788 the end (replacement symbol might already have an entry)
7789 * (assignValnums): keep reference to written WREG intact
7791 2005-04-08 Raphael Neider <rneider AT web.de>
7793 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
7796 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
7798 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
7801 2005-04-07 Raphael Neider <rneider AT web.de>
7803 * device/include/pic16/usart.h: added compatibility defines for
7804 devices with more than one USART
7805 * device/include/pic16/pic18f[68][567]20.h: activated above defines
7807 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7809 * device/lib/Makefile.in: updated for port specific include
7811 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7813 * support/regression/ports/mcs51/spec.mk: added mcs51 include
7815 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7817 * device/include/8051.h,
7818 * device/include/8052.h,
7819 * device/include/at89S8252.h,
7820 * device/include/at89c55.h,
7821 * device/include/at89x051.h,
7822 * device/include/at89x51.h,
7823 * device/include/at89x52.h,
7824 * device/include/mcs51reg.h,
7825 * device/include/reg51.h,
7826 * device/include/reg764.h,
7827 * device/include/regc515c.h,
7828 * device/include/sab80515.h: (re)moved these 12 files
7829 * device/include/mcs51/8051.h,
7830 * device/include/mcs51/8052.h,
7831 * device/include/mcs51/at89S8252.h,
7832 * device/include/mcs51/at89c55.h,
7833 * device/include/mcs51/at89x051.h,
7834 * device/include/mcs51/at89x51.h,
7835 * device/include/mcs51/at89x52.h,
7836 * device/include/mcs51/mcs51reg.h,
7837 * device/include/mcs51/reg51.h,
7838 * device/include/mcs51/reg764.h,
7839 * device/include/mcs51/regc515c.h,
7840 * device/include/mcs51/sab80515.h: and added them here
7842 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
7844 * device/include/stdarg.h: changed SDCC specific keywords to double
7846 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
7848 * device/include/hc08/mc68hc908gp32.h,
7849 * device/include/hc08/mc68hc908jb8.h,
7850 * device/include/hc08/mc68hc908jkjl.h,
7851 * device/include/hc08/mc68hc908qy.h: fixed comments
7852 * device/include/mcs51/README: updated
7853 * device/include/mcs51/c8051f120.h: added PINRSF
7854 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
7855 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
7856 amidst code. Also inline is not supported.
7858 2005-04-06 Raphael Neider <rneider AT web.de>
7860 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
7861 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
7862 callers stack/frame pointers
7864 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7866 * device/include/pic16/usart.h: added, missing in previous commit,
7867 * device/include/pic16/adc.h: fixed typo,
7868 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
7870 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
7872 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
7873 uninitialized because a bug appears with gplink
7874 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
7875 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
7876 complains for unrecognised option
7878 2005-04-05 Raphael Neider <rneider AT web.de>
7880 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
7881 structs as well (using memcpy)
7882 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
7883 on ISRs (GOTO has no label)
7884 * src/pic16/device.h: added OF_OPTIMIZE_DF
7885 * src/pic16/main.c: added compiler switch --optimize-df to enable the
7886 new data flow analysis/optimization
7887 * src/pic16/pcode.c: added (prototypes for and implementation of)
7888 dataflow analysis functions, fixed pCodeInstructions' inCond and
7889 outCond values, made RCALL a branch instruction
7890 * (pic16_unlinkpCode): keep C line if possible
7891 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
7892 C line moved if possible
7893 * (pic16_getRegFrompCodeOp): NEW, improved version of...
7894 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
7895 to use new pic16_getRegFrompCodeOp (works for more SFRs)
7896 * (pic16_BuildFlow): fixed skip instructions with label (did not start
7898 * (pic16_getJumptabpCode): NEW, needed in...
7899 * (LinkFlow): fixed handling of jumptables, calls and conditional
7901 * (pic16_InsertCommentAfter): NEW
7902 * (pic16_pCodeReplace): made verbose and flow preserving
7903 * (AnalyzeFlow): added call to data flow analysis
7904 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
7905 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
7906 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
7908 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7910 * src/SDCCast.c (decorateType): fixed bug #1105626
7912 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
7914 * device/include/asm/pic16/features.h,
7915 * pic18f*.h headers,
7916 * device/include/pic16/adc.h,
7917 * device/include/pic16/delay.h,
7918 * device/include/pic16/i2c.h,
7919 * device/include/pic16/malloc.h,
7920 * device/include/pic16/stdio.h,
7921 * device/include/pic16/stdlib.h,
7922 * device/include/pic16/string.h,
7923 * device/lib/pic16/libc/stdio/printf_tiny.c,
7924 * device/lib/pic16/libc/stdio/printf_small.c,
7925 * device/lib/pic16/libc/stdio/strmgpsim.c,
7926 * device/lib/pic16/libc/stdio/strmmssp.c,
7927 * device/lib/pic16/libc/stdio/strmusart.c,
7928 * device/lib/pic16/libc/stdio/vfprintf.c,
7929 * device/lib/pic16/libc/stdlib/ltoa.c,
7930 * device/lib/pic16/libc/stdlib/putchar.c,
7931 * device/lib/pic16/libc/stdlib/x_ftoa.c,
7932 * device/lib/pic16/libc/stdlib/memchrpgm.c,
7933 * device/lib/pic16/libc/stdlib/memchrram.c,
7934 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
7935 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
7936 * device/lib/pic16/libio/adc/adcbusy.c,
7937 * device/lib/pic16/libio/adc/adcread.c,
7938 * device/lib/pic16/libio/adc/adcsetch.c,
7939 * device/lib/pic16/libio/usart/ubaud.c,
7940 * device/lib/pic16/libio/usart/ubusy.c,
7941 * device/lib/pic16/libio/usart/udrdy.c,
7942 * device/lib/pic16/libio/usart/uopen.c,
7943 * device/lib/pic16/libio/usart/uputc.c,
7944 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
7945 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
7946 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
7947 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
7948 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
7949 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
7950 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
7951 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
7952 specific keywords to double underlined form,
7953 * device/lib/pic16/libc/Makefile.rules,
7954 * device/lib/pic16/libsdcc/Makefile.rules,
7955 * device/lib/pic16/libm/Makefile,
7956 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
7957 to compile with C standard set in Makefile.common
7958 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
7959 rand.c and crc.c in compilation process,
7960 * device/lib/pic16/libsdcc/int/divuint.c,
7961 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
7962 `c' from signed to unsigned,
7963 * device/lib/pic16/startup/crt0.c,
7964 * device/lib/pic16/startup/crt0i.c,
7965 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
7966 keywords to double underlined form, bug fixes in _do_cinit function
7967 which prevented the correct initialization of the .idata segment,
7968 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
7969 core to enter a infinite loop
7970 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
7972 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7974 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
7976 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7978 * device/include/Makefile.in: add support for hc08 subdirectory
7979 * device/include/hc08/: new subdirectory
7980 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
7981 Lucas Loizaga, thanks!
7982 * device/include/hc08/mc68hc908qy.h,
7983 * device/include/hc08/mc68hc908gp32.h,
7984 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
7985 their own directory. Changed internal macro names to use the compiler
7986 reserved namespace. Changed SDCC specific keywords to double
7988 * device/include/math.h,
7989 * device/include/malloc.h,
7990 * device/include/stdarg.h,
7991 * device/include/stdbool.h
7992 * device/include/string.h,
7993 * device/include/tinibios.h,
7994 * device/include/ds400rom.h,
7995 * device/include/8051.h,
7996 * device/include/8052.h,
7997 * device/include/80c51xa.h,
7998 * device/include/at89c55.h,
7999 * device/include/at89S8252.h,
8000 * device/include/at89x51.h,
8001 * device/include/at89x52.h,
8002 * device/include/ds80c390.h,
8003 * device/include/reg764.h,
8004 * device/include/regc515c.h,
8005 * device/include/sab80515.h,
8006 * device/include/mcs51/c8051f000.h,
8007 * device/include/mcs51/c8051f018.h,
8008 * device/include/mcs51/c8051f020.h,
8009 * device/include/mcs51/c8051f040.h,
8010 * device/include/mcs51/c8051f060.h,
8011 * device/include/mcs51/c8051f120.h,
8012 * device/include/mcs51/c8051f300.h,
8013 * device/include/mcs51/c8051f310.h,
8014 * device/include/mcs51/c8051f320.h,
8015 * device/include/mcs51/c8051f330.h,
8016 * device/include/mcs51/c8051f350.h,
8017 * device/include/z180.h: Changed SDCC specific keywords to double
8020 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8022 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8024 * (pic16_assignConfigWordValue): disable testing of configuration
8025 register value with config mask,
8026 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8027 function with port->fun_prefix,
8028 * (genFunction): when generating a naked interrupt function never
8029 create an absolute segment placed in interrupt vector address, place
8030 the actual interrupt function at IVA instead, when an interrupt
8031 function is generated with unspecified interrupt then do not create
8032 the absolute section,
8033 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8034 code for generating a call to generic pointer get/put function with
8035 a call to function pic16_callGenericPointer(),
8036 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8037 the call to the generic pointer get/put functions with prefixing the
8038 function name with port->fun_prefix,
8039 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8040 * src/pic16/main.c (_process_pragma): prefix function with
8042 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8043 calling assembler, old 18Fxxxx macro is deprecated,
8044 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8045 PC_ASMDIR in while condition,
8046 * (findInstruction): add PC_ASMDIR in while condition,
8047 * (buildCallTree): prefix main with port->fun_prefix,
8048 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8049 identifier for variable with banked access in instructions BTFSS,
8050 BTFSC, BCF, BSF, BTG
8051 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8052 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8053 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8054 perform optimization when enviroment variable NO_REG_OPT is set,
8055 * (insideLRBlock): NEW, return 1 if register is inside an
8056 INF_LOCALREGS block,
8057 * (RemoveRegFromLRBlock): remove a register that is completely
8058 eliminated by register optimization, but it is still left in local
8059 register store/restore in/from stack block,
8060 * (Remove2pcodes): after removing register, check to see if it
8061 should be removed from local register store/restore in/from stack
8063 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8064 DUMMY_READ_VOLATILE,
8066 * device/include/pic16/adc.h: minor prototype modifications and
8068 * device/include/pic16/malloc.h: added GPL notice various
8070 * device/include/pic16/stdint.h: NEW, standard header for ints
8071 * device/include/pic16/delay.h: NEW, header for delay functions,
8072 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8074 * device/include/pic16/signal.h: NEW, header providing helper macros
8075 for implementing signal handlers,
8076 * device/include/pic16/stdio.h: added prototypes for functions,
8077 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8078 prototypes for stdin and stdout, added macro PUTCHAR to
8079 automatically implement putchar function prototype,
8080 * device/include/pic16/usart.h: modified and updated USART library,
8081 * device/lib/pic16/libio/adc/,
8082 * device/lib/pic16/libio/i2c: some modifications to improve library
8084 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8085 family of functions,
8086 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8087 family of functions and other sources,
8088 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8089 of the PIC18Fxx[28] devices,
8090 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8091 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8092 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8093 _do_cinit function, because the previous failed when local variables
8094 where not placed in the same memory bank,
8095 * device/lib/pic16/libsdcc/char/: various modifications to improve
8096 library performance,
8097 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8098 information on the new functions of the c library and more...
8100 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8102 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8104 2005-03-26 Raphael Neider <rneider AT web.de>
8106 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8107 if condition == CARRY)
8108 * (genCmp): adapted to new genSkipc semantics
8109 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8110 on rIfx (genCmp was broken)
8112 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8114 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8115 * src/z80/main.c (_keywords[]),
8116 * src/SDCCglobal.h (struct options),
8118 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8119 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8120 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8121 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8122 always available in leading double underscore form. The C99 support is
8123 mostly missing, but it's a start.
8124 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8125 reserved identifier "__data".
8127 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8129 * src/mcs51/peeph.def: fixed bug 1170013
8131 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8133 * device/include/mcs51reg.h: fixed bug 842007
8135 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8137 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8140 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8142 * src/port.h (struct PORT),
8143 * src/avr/ralloc.c (avr_assignRegisters),
8145 * src/ds390/ralloc.c (ds390_assignRegisters),
8147 * src/hc08/ralloc.c (hc08_assignRegisters),
8149 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8151 * src/pic/ralloc.c (pic14_assignRegisters),
8153 * src/pic16/ralloc.c (pic16_assignRegisters),
8155 * src/xa51/ralloc.c (xa51_assignRegisters),
8157 * src/z80/ralloc.c (z80_assignRegisters),
8159 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8160 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8162 * src/SDCCdflow.c (computeDataFlow),
8164 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8166 * src/SDCCcflow.c (*),
8168 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8169 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8170 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8171 immedDom() returning wrong block; probably fixes bug #1160833)
8173 2005-03-20 Borut Razem <borut.razem AT siol.net>
8175 * support/scripts/inc2h.pl: WIN32 port
8177 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8179 * device/lib/makefile.in: added abs.c and labs.c
8181 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8183 * device/include/stdint.h: added
8184 * device/lib/abs.c: added
8185 * device/lib/labs.c: added
8186 * device/include/stdlib.h: added abs() and labs() prototypes
8187 * device/lib/libsdcc.lib: added abs and labs
8188 * device/include/float.h,
8189 * device/lib/_fsmul.c,
8190 * device/lib/printf_fast.c,
8191 * device/lib/printf_tiny.c: updated comments
8193 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8195 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8198 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8200 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8201 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8203 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8205 * device/lib/printf_large.c: removed inline assembly for portability and
8206 readability. Use printf_fast if speed or size are more important.
8207 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8208 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8210 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8212 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8213 prevent compiler warning
8215 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8217 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8218 moved to level 0 and declared as static. Also they are explicit
8219 placed in access bank. This was necessery because some times they
8220 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8221 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8222 optimizations. Currently only compare to unsigned char is implemented,
8223 * src/pic16/gen.c: added fReturnIdx array,
8224 * (struct resolvedIfx) is moved to gen.h and made public,
8225 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8226 * (aopForSym): added an optimization to directly store in stack of
8227 the operand of a SEND iCode,
8228 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8229 but as registers instead (AOP_REG) using the fReturnIdx array,
8230 * (pic16_freeAsmop): remove the freed register from the
8231 _G.sregsAlloc field,
8232 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8233 a compare of 'WREG',
8234 * (pic16_popGetTempRegCond): changed function prototype, now
8235 function takes also a bitVector argument v which holds the current
8236 set of registers that are allocated for stack access by aopForSym,
8237 registers allocated in aopForSym for accessing stack symbols are not
8238 any more part of the functions usedRegs field,
8239 * (genCall): some times aopOp is called for a stack variable to be
8240 send, aopForSym might perform the push, if this is true make sure
8241 that genCall doesn't push the variable twice by testing _G.resDirect,
8242 * (genFunction): changed testing for unspecified interrupt number
8243 from 256 to INTNO_UNSPEC,
8244 * modified selection scheme of frame pointer generation. Previously
8245 if function did use local registers a frame pointer was generated,
8246 now a frame pointer is generated only if function has arguments
8247 (that need PLUSW2 register access), or has stack arguments, or the
8248 compiler is not instructed to omit the frame pointer,
8249 * (genEndFunction): before restoring local registers that were saved
8250 in the function preamble, also restore the registers that *might*
8251 have been allocated for stack access,
8252 * (genRet): removed some old comments,
8253 * (genCmp, the active (RN's) version): added a call to the
8254 pic16_genCmp_special function to perform the compare with a more
8255 robust and optimized way,
8256 * (genInline): a feature has been added in inline code generation,
8257 which allows a wildcard variable substitution when writing inline
8258 assembly. Code is incomplete and experimental therefore undocumented,
8259 * (genCast): changed order of aopOp for result and right to allow
8260 aopForSym to directly load the result if possible,
8261 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8262 perform an optimized compare on some selected special occasions,
8263 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8264 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8265 generate an IVT any more,
8266 * src/pic16/main.c (pic16_optionsTable): added command line option
8268 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8269 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8271 * src/pic16/NOTES: Raphael Neider added in list of active developers
8272 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8273 jumptable_end to prevent bug #,
8274 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8275 inCond and outCond fields,
8276 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8277 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8278 turn off register spilling,
8279 * (packRegsForOneUse): synced with other ports' versions although it
8280 is not used currently,
8281 * (pic16_packRegisters): added an optimization while reading
8282 structure bitfields, some registers may be saved (malloc code is
8283 decreased by 80 bytes)
8285 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8287 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8288 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8289 this can be optimized more?
8291 2005-03-10 Raphael Neider <rneider AT web.de>
8293 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8294 genNearPointerGet): (hopefully) fixed access to bitfields via
8295 pointers (p->bitN = x; and x = p->bitN; failed)
8297 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8299 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8301 2005-03-09 Raphael Neider <rneider AT web.de>
8303 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8305 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8307 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8308 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8309 (regTypeNum): set REG_BIT type if necessary
8310 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8311 * support/regression/tests/critical.c: check bug 1144613
8313 2005-03-02 Raphael Neider <rneider AT web.de>
8315 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8317 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8319 * src/avr/ralloc.c (serialRegAssign),
8320 * src/ds390/ralloc.c (serialRegAssign),
8321 * src/hc08/ralloc.c (serialRegAssign),
8322 * src/mcs51/ralloc.c (serialRegAssign),
8323 * src/pic/ralloc.c (serialRegAssign),
8324 * src/pic16/ralloc.c (serialRegAssign),
8325 * src/xa51/ralloc.c (serialRegAssign),
8326 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8328 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8330 * src/SDCCast.c (decorateType): fixed bug 1124787
8332 2005-02-20 Hubert Sack <sack AT digiplan.de>
8333 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8335 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8338 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8340 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8341 to keep the correct label reference count when adding/removing references
8342 to labels. A peephole file using this is appended to patch #1144962.
8344 2005-02-14 Raphael Neider <rneider AT web.de>
8346 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8347 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8348 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8349 retrievals of result operand's value on assignment
8351 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8353 * device/include/pic16/string.h: modified prototype for memccpy()
8354 to memccpy(void *, void *, char, size_t)
8355 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8356 check whether to omit frame pointer or not,
8357 * (genInline): convert all occurences of "\n" to LF in inline
8358 assembler blocks, this helps formatting the inline text,
8359 * (pic16_loadFSR0): modified prototype,
8360 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8361 removed some 8051 legacy code,
8362 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8363 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8364 before allocating temporary registers in functions,
8366 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8368 * support/regression/tests/bitvars.c: corrected the "fix"
8370 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8372 * support/regression/tests/bitvars.c,
8373 * support/regression/tests/bitwise.c,
8374 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8376 2005-02-10 Raphael Neider <rneider AT web.de>
8378 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8379 different size for Alpha
8380 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8382 2005-02-09 Raphael Neider <rneider AT web.de>
8384 * src/SDCC.lex(doPragma) : save and restore warning options as well
8385 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8386 * have #pragma less_pedantic set the errorlevel to WARNING
8388 * (cloneOptimize) : fixed wrong malloc's size
8389 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8390 facilitate correct handling of #pragma (save|restore)
8392 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8394 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8396 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8398 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8400 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8402 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8404 2005-02-02 Raphael Neider <rneider AT web.de>
8406 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8407 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8408 * (pic16_storeForReturn): fixed to allow returning function pointers
8409 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8410 * device/include/pic16/{stddef.h,stdbool.h}: added
8412 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8414 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8416 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8418 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8419 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8420 appeared to be required
8422 2005-01-31 Borut Razem <borut.razem AT siol.net>
8424 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8425 include/mcs51 and include/z80 directories to the package
8427 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8429 * src/hc08/gen.c (genFunction): fixed bug #1112752
8431 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8433 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8435 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8437 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8439 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8441 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8443 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8445 * device/include/c8051fxxx.h: removed these 6 files
8446 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8448 2005-01-26 Raphael Neider <rneider AT web.de>
8450 * src/pic16/gen.c (genAssign): fixed assignment from longs
8451 in codespace (were cut to three bytes)
8452 * (genDummyRead): implemented (except for CODESPACE...),
8454 * src/pic16/glue.c (emitStatistics): beautified
8455 * device/lib/pic16/libm/Makefile: added include path
8457 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8459 * src/z80/gen.c (aopPut): fixed bug #1103902
8461 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8463 * device/lib/expf.c: fixed bug #1095792
8465 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8467 * device/lib/pic16/libm: added Math library sources
8469 2005-01-24 Raphael Neider <rneider AT web.de>
8471 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8472 to enable upcast to pCodeOpReg2 (there is no type tag to
8473 differenciate the two and pic16_popGet2p cast into PCOR2)
8474 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8475 (sizeof(sectNames) changed to sizeof(sectName))
8476 Both patches fix segfaults under MinGW.
8478 2005-01-23 Raphael Neider <rneider AT web.de>
8480 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8481 Safe_[mc]?alloc()'ed variables
8482 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8483 of (byte sized) temporaries (assign them to WREG for now)
8484 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8485 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8486 this might fix SIGSEGVs on MinGW...
8487 * src/SDCCopt.c (killDeadCode): restored original behaviour
8488 (volatile operands might get thrown away though)
8490 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8492 * src/pic16/gen.c: fixed bug #1106975,
8493 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8494 pointer update, INTCON is saved, global interrupts are disabled and
8495 restored after updateing TOS.
8496 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8497 * added function attribute 'shadowregs' to take advantage of shadow
8499 * added function attribute 'wparam' as an alternative to the wparam
8501 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8502 user declares a non-ISR function as 'shadowregs',
8503 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8505 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8507 * .version: bumped version number to 2.4.8
8508 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8510 * device/lib/pic16/libio/i2c/: I2C module support library,
8511 * device/include/pic16/i2c.h: I2C support library header,
8512 * device/lib/pic16/libc/stdio/: standard IO support sources,
8513 * (printf_small.c): printf_small() source, supports float print,
8514 * (printf_tiny.c): printf_tiny() source, does not support floats,
8515 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8516 enable global optimizations for entire library source, other
8517 Makefiles in the source tree are also modified to reflect this,
8518 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8520 * doc/sdccman.lyx: updated to reflect new changes,
8521 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8522 sym->onStack if-case,
8523 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8524 sbit, idata, _idata, xdata, _xdata,
8525 * added pragma library, to link an external library, (see doc),
8526 * removed command line options, --pomit-config-words, --pomit-ivt,
8527 --pleave-reset-vector,
8528 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8529 when calling assembler to reflect memory model used, also define
8530 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8531 reflect stack model used,
8532 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8533 on stack return NULL,
8535 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8537 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8538 of the operands is volatile. Fixes #1020220
8540 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8542 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8543 * (OptimizeRegUsage): make sure that there is really no other flow where
8544 the first pCode is used
8546 2005-01-22 Raphael Neider <rneider AT web.de>
8548 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8549 to fix #1106967 (pCode->seq are not set up correctly)
8551 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8553 * src/SDCCglue.c (glue): make sure code area is declared before the
8554 static initialization area.
8556 2005-01-21 Raphael Neider <rneider AT web.de>
8558 * device/lib/Makefile.in: fixed test for pic16 install dir
8559 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8561 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8562 added --optimize-goto compiler switch and pragma wparam documentation
8563 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8564 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8565 and PRODH closing bug #1071770 (peephole optimizer)
8567 2005-01-19 Raphael Neider <rneider AT web.de>
8569 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8570 cmdLine buffers (used when calling sdcpp...) are large enough
8571 (MAX_PATH=256 truncates arguments leading to system halts when
8573 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8574 * (genUminus): rewritten to for efficiency
8575 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8576 used uninitialized in some cases)
8577 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8578 copy the third byte from the int -- now assumes 0x80 (data memory)
8579 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8580 operands (genAddLit expects the iCode's operands to swapped as
8581 well), fixed leftover bytes (crashed for short left operands)
8582 * (pic16_genMinusDec): performance improvements, removed false
8584 * (pic16_genMinus): fixed to cope with differently sized operands
8585 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8587 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8588 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8589 new banksel optimization
8590 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8591 analysis for temporary registers (segfaults...)
8592 * src/pic16/peeph.def: added rule
8594 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8596 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8597 which converts a float number to its ASCII representation
8598 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8599 functions to convert the fractional and integer part of a float to ASCII,
8600 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8601 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8603 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8605 * device/include/pic16/adc.h: added GPL info,
8606 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8607 a pCodeOp as tested operand,
8608 * (genNearPointerGet): optimized bit testing, does not use
8609 intermediate register for bit value, test directly instead with
8610 BTFSS, BTFSC, works only for single bits,
8611 * (genpic16Code): dump the name of the iCode in the asm,
8612 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8613 renamed to pic16_decodeOp,
8614 * (serialRegAssign): do not allocate a temporary register for iCode
8615 sequences that test a single bit for 1/0
8617 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8619 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8620 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8621 access stack and frame pointers. They are initially assigned to
8622 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8623 accessing SFRs. Updated all occurences of modification of stack or
8624 frame pointer in gen.c and pcode.c,
8625 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8626 assigning of a literal value to pointers,
8627 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8628 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8631 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8633 * doc/sdccman.lyx: update documentation about stack pragma, added
8634 some info for stack memory models
8636 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8638 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8640 2005-01-08 Raphael Neider <rneider AT web.de>
8642 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8643 udata sections to fix bug #1097823
8645 2005-01-05 Raphael Neider <rneider AT web.de>
8647 * src/pic16/gen.c (genGenericShift): added handling of differently
8648 sized left operand and result
8650 2005-01-04 Raphael Neider <rneider AT web.de>
8652 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
8653 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
8654 to hold the condition bit)
8655 * added new version of genCmp (old code available via #define)
8656 * added new version of genShiftLeft/genShiftRight in a generic
8657 way, now supports shifting by negative values
8658 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
8659 shiftCount (expected by genGenericShift)
8660 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
8661 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
8663 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
8664 is an invalid literal too...)
8666 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
8668 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
8669 from Raphael Neider,
8670 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
8671 for 8-bit literals. This fixes some literal operands which are sign
8672 extended to 16-bits ints when instruction needs only 8-bits.
8674 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
8676 * device/lib/logf.c: added mcs51 assembly version
8677 * device/lib/expf.c: added mcs51 assembly version
8678 * device/lib/_logexpf.c: new shared asm code for expf and logf
8679 * device/include/math.h: add defines for assembly math library
8680 * device/lib/Makefile.in: build new _logexpf.c
8681 * device/lib/libfloat.lib: use new _logexpf.c
8683 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8686 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
8687 device types which have less than 0x7f registers.
8689 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8691 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
8693 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8695 * device/lib/printf_fast.c: only build on supported arch.
8696 * device/lib/printf_tiny.c: only build on supported arch.
8697 * device/lib/printf_fast_f.c: only build if asm float lib
8698 * device/lib/_fsget1arg.c: only build if asm float lib
8699 * device/lib/_fsget2args.c: only build if asm float lib
8700 * device/lib/_fsnormalize.c: only build if asm float lib
8701 * device/lib/_fsreturnval.c: only build if asm float lib
8702 * device/lib/_fsrshift.c: only build if asm float lib
8703 * device/lib/_fsswapargs.c: only build if asm float lib
8704 * device/include/stdio.h: don't provide print_fast,
8705 print_fast_f, print_tiny prototypes if --xstack used
8707 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
8709 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
8710 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
8713 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8715 * device/lib/printf_fast_f.c: same as printf_fast, but
8716 with floating point enabled
8717 * device/lib/printf_fast.c: minor tweaks
8718 * device/include/stdio.h: add printf_fast_f
8720 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8722 * src/SDCCmain.c: make --float-reent default for mcs51
8723 * device/lib/_fsadd.c: added mcs51 assembly version
8724 * device/lib/_fssub.c: added mcs51 assembly version
8725 * device/lib/_fsmul.c: added mcs51 assembly version
8726 * device/lib/_fsdiv.c: added mcs51 assembly version
8727 * device/lib/_fseq.c: added mcs51 assembly version
8728 * device/lib/_fsneq.c: added mcs51 assembly version
8729 * device/lib/_fsgt.c: added mcs51 assembly version
8730 * device/lib/_fslt.c: added mcs51 assembly version
8731 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
8732 * device/lib/Makefile.in: add _fscmp to build
8733 * device/lib/libfloat.lib: add _fscmp to build
8735 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8737 * device/lib/_fs2slong.c: added mcs51 assembly version
8738 * device/lib/_fs2sint.c: added mcs51 assembly version
8739 * device/lib/_fs2schar.c: added mcs51 assembly version
8740 * device/lib/_fs2ulong.c: added mcs51 assembly version
8741 * device/lib/_fs2uint.c: added mcs51 assembly version
8742 * device/lib/_fs2uchar.c: added mcs51 assembly version
8743 * device/lib/_slong2fs.c: added mcs51 assembly version
8744 * device/lib/_sint2fs.c: added mcs51 assembly version
8745 * device/lib/_schar2fs.c: added mcs51 assembly version
8746 * device/lib/_ulong2fs.c: added mcs51 assembly version
8747 * device/lib/_uint2fs.c: added mcs51 assembly version
8748 * device/lib/_uchar2fs.c: added mcs51 assembly version
8749 * device/include/float.h: added #define to select asm vs c
8751 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
8753 * device/lib/printf_fast.c: improvements to float output
8754 * device/include/float.h: add defines for assembly float library
8755 * device/lib/_fsget1arg.c: receive 1 float arg
8756 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
8757 * device/lib/_fsnormalize.c: normalize a float
8758 * device/lib/_fsreturnval.c: return float, various helper routines
8759 * device/lib/_fsrshift.c: right shift a float's mantissa
8760 * device/lib/_fsswapargs.c: swap 2 floats
8761 * device/lib/Makefile.in: build these 6 new files for mcs51
8762 * device/lib/libfloat.lib: add these 6 files to the library
8764 2004-12-26 Borut Razem <borut.razem AT siol.net>
8766 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
8769 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
8771 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
8772 and fully reentrant and register bank neutral.
8773 * device/lib/printf_fast.c: added float (not enabled by default),
8774 added compact/slower integer (also not enabled by default),
8775 improved size/speed of fast integer code, other minor changes
8776 * device/include/stdio.h, device/lib/Makefile.in,
8777 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
8779 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
8781 * src/pic16/pcode.c: declaring variables other than at the start of a
8782 block is not supported in C by VC6.
8784 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
8786 * applied a previous patch from Raphael Neider that wasn't included
8787 in the previous commits, which fixes infinite loops within jumptable
8789 * made some fixes that previous patches introduced
8791 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
8793 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
8794 that fixes an issue with AOP_PCODE asmop's offset,
8795 * (pic16_popCopyReg): update instance field too,
8796 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
8797 function of pic port,
8798 * (genCmp, genAnd, genAssign),
8799 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
8801 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
8803 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
8804 variables initial values to idata section,
8805 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
8806 variables in some functions. This utilizes parmBytes field of iCode
8807 structure to hold the offset of the variable in stack. (might be
8808 able to use the stack field too?)
8809 * applied patch from Raphael Neider # ### , # ###
8810 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
8811 variable initial values in idata section,
8812 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
8813 for static variables with initial value
8814 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
8815 applied fix in while loop from Raphael Neider.
8817 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
8819 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
8820 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
8821 * src/ds390/ralloc.c (serialRegAssign): spill bits
8822 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
8823 * support/Util/SDCCerr.c,
8824 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
8825 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
8826 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
8828 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
8830 * device/include/sdcc-lib.h: inserted LGPL, added includes
8831 asm/ds390/features.h and asm/mcs51/features.h
8832 * device/include/asm/default/features.h,
8833 * device/include/asm/gbz80/features.h,
8834 * device/include/asm/z80/features.h: added empty _AUTOMEM
8836 * device/include/asm/ds390/features.h,
8837 * device/include/asm/mcs51/features.h: added files with defines for
8838 _AUTOMEM and _STATMEM indicating automatic and static storage class
8839 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
8840 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
8841 * src/SDCCicode.c (geniCodeCast),
8842 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
8843 * src/SDCCloop.c (loopInduction): removed unused variable lr
8844 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
8845 to convertToFcall to include char modulo (RFE 1065037), added check
8846 if left operand is unsigned and use abs of literal value
8847 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
8848 as it doesn't work after conversion from peephole.def to peephole.rul
8849 * src/mcs51/gen.c (toBoolean): added check for size,
8850 (genModOneByte): optimized code for signed char modulo a literal
8851 power of 2 (thanks to Hubert Sack),
8852 (genRRC): removed unnecessary "clr c",
8853 (genRLC): replaced "add a,acc" with cheaper "rlc a"
8854 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
8856 swapped rules 256.c and 256.d,
8857 extended 256.d by using new multiple checks (thanks Erik),
8858 added rules 256.e and 256.f,
8859 updated rule 261.a and 261.b to new generated code
8860 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
8862 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8864 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
8865 induction related bugs, including first part of bug #1074377
8867 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
8869 * applied patch from bug-report #1076292,
8870 * applied patches for genAnd and Goto-optimizations for Raphael
8872 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
8873 dump a less iCode information,
8874 * src/pic16/device.h (pic16_options_t): added field debgen,
8875 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
8876 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
8877 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
8879 * (various functions): added macros FENTRY and FENTRY2 to functions,
8880 to emit function prologue,
8881 * (various functions): fixed indentation,
8882 * (genNearPointerGet): fixed loading of FSR0,
8883 * (genPackBits): applied patch from Raphael Neider to fix updating
8884 of FSR0 and touching only the modified bits,
8885 * src/pic16/genarith.c (various functions): added macros FENTRY to
8886 emit function prologue in comments,
8887 * src/pic16/pcode.h: added functions debugf2, debugf3,
8888 * src/pic16/ralloc.c: partial fix for packForPush caused
8891 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8893 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
8894 <stsp AT users.sourceforge.net> with reversed byte order
8895 * support/regression/tests/rotate.c: added (ds390 skips some tests)
8897 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8899 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
8901 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
8902 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
8904 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8906 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
8908 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8910 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
8912 (setFromConditionArgs): friendly operand parser for peephole rules,
8913 (operandBaseName, operandsNotRelated): new peephole condition
8914 "operandsNotRelated" -- similar to "operandsNotSame", but takes
8915 architecture specific register naming into account, handles n-way
8916 comparisons, and supports quoted literals
8917 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
8919 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8921 * src/mcs51/peeph.def: fixed bug #1076940
8923 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8925 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
8927 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8929 Adding support for replacing ljmps with sjmps in jumptables
8930 generated for switch statements. For now you need to set the
8931 environment variable SDCC_SJMP_JUMPTABLE to enable this.
8932 Now 4 algorithms for mcs51 jumptable generation are used:
8933 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
8934 addresses loaded pc-relative for up to 112 cases and stack-pushing
8935 target addresses loaded with offset from dptr for up to 256 cases.
8937 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
8938 * src/mcs51/main.c: adapted constants for switch table generation
8939 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
8941 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
8943 * device/lib/printf_large.c (_print_format): fixed bug 1073386
8944 * support/regression/tests/bug1057979.c: added test for bug 1073386
8946 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8948 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
8951 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8953 * src/pic16/device.h,
8954 * src/pic16/genarith.c,
8957 * src/pic16/pcode.c: applied patches #1068154 and #1070213
8959 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
8961 Large cummulative patch for pic16 port.
8962 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
8963 to call when a stack overflow occurs,
8964 * (malloc.h): added CVS Id tag,
8965 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
8967 * added libc directory. The current version of LibC contains string
8968 functions, ctype functions and macros and some functions of the
8969 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
8970 be extensively tested in the future. Standard disclaimer here.
8971 Library is not automatically build yet. But one can build it by
8972 invoking 'make' inside the libc directory.
8973 * added ADC library under libio. Preliminary version yet.
8975 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
8976 * src/pic16/gen.c (aopForRemat): asmop size is filled by
8977 aopForRemat() now and not by pic16_aopOp(),
8978 * (pic16_popGetTempReg): removed warning messgae when allocating
8979 temporary registers, its a buggy feature and will be removed,
8980 * (pic16_popGet): set register instance field in AOP_CRY,
8981 * (pic16_outBitC): fixed for results in size greater than 1,
8982 * (genUminusFloat): fixed for pic16, ported code from mcs51,
8983 * (pic16_storeForReturn): optimized return of 0,
8984 * (genCmp): experimental code for new genCmp which uses PIC18's
8985 special compare&skip instructions. Initial tests fail some times
8986 with variables grater than 1 byte in size, so new code is disabled,
8987 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
8989 * (genCast): began a fix to optimize the casting of a bit to another
8990 bit, now assigning a bitfield to another bitfield will fail, sorry,
8991 * src/pic16/main.c: disabled the use of lr-support feature,
8992 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
8993 * added some function prototypes, added function _debugf prototype,
8994 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
8995 bits with offset (case PO_GPR_BIT),
8996 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
8998 * (isBankInstruction): modified to return 0 for no banking instruction,
8999 and 1 for banking instruction,
9000 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9001 caused stop processing pCodes after a inline assembly block,
9002 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9003 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9004 registers when it shouldn't,
9005 * src/pic16/ralloc.c (allocReg): add preliminary support for
9006 supporting a limited set of temporary registers,
9008 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9010 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9011 genDataPointerSet): ensure assignments always copy in MSB to LSB
9013 (loadRegFromAop): recognize CLRH optimization,
9014 (genFunction): optimize RECEIVE iCodes in reentrant functions
9016 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9018 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9019 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9021 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9022 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9023 contiguous with data
9025 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9027 * device/lib/_gptrget.c (_gptrget),
9028 * device/lib/_gptrgetc.c (_gptrgetc),
9029 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9030 instead of sjmp to ret
9031 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9032 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9034 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9036 * .version: bumped version to 2.4.7
9037 * device/lib/_gptrget.c (_gptrget): is now _naked
9038 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9039 * device/lib/_gptrput.c (_gptrput): is now _naked
9040 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9041 (createFunction): fixed xstack
9042 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9043 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9045 (geniCodeCritical): store original interrupt state in an iTemp bit
9046 var unless stack-auto
9047 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9048 * src/SDCCmain.c (setIncludePath): added include/target to search path
9049 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9050 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9052 (processFuncArgs): put bit vars in bit area
9053 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9054 unsaveRBank): fixed xstack,
9055 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9056 (genFunction, genEndFunction): fixed xstack,
9057 (genAssign): optimization don't walk backwards through mem
9058 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9059 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9060 * support/regression/Makefile: also make library (for stack-auto) when
9061 making "all" and added "test-mcs51-xstack-auto"
9062 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9063 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9064 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9065 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9066 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9067 make-library by MAKE_LIBRARY
9068 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9069 regression tests for xstack
9070 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9071 * support/regression/tests/critical.c: test for critical on mcs51
9073 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9075 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9076 built version of sdcc instead of installed version
9078 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9080 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9081 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9083 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9084 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9085 WARNING: remove device/lib/build/z80/printf.o by hand when
9086 updating from previous build!
9087 * device/lib/z80/printf.c: updated comment
9088 * support/regression/tests/bug1057979.c: test all ports now
9089 * support/regression/tests/bug1065458.c: file added
9091 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9093 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9094 *_start and *_end symbols for static functions
9096 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9098 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9099 and search crt0.o in all library paths,
9100 (setIncludePath): proper handling of --nostdinc,
9101 (setLibPath): proper handling of --nostdlib
9102 * support/regression/Makefile,
9103 * support/regression/ports/ds390/spec.mk,
9104 * support/regression/ports/gbz80/spec.mk,
9105 * support/regression/ports/hc08/spec.mk,
9106 * support/regression/ports/mcs51/spec.mk,
9107 * support/regression/ports/mcs51-large/spec.mk,
9108 * support/regression/ports/mcs51-stack-auto/spec.mk,
9109 * support/regression/ports/z80/spec.mk: use include and lib files from
9110 built version of sdcc instead of installed version
9111 * doc/sdccman.lyx: fixed typo in --nostdinc
9113 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9118 * src/pic/gen.c : added support to generate code for struct bit fields.
9120 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9122 * as/xa51/xa_version.h,
9123 * device/include/errno.h,
9124 * device/include/regc515c.h,
9125 * device/lib/_itoa.c,
9126 * device/lib/_ltoa.c,
9127 * device/lib/ser_ir_cts_rts.c,
9128 * sim/ucsim/xa.src/glob.cc,
9129 * sim/ucsim/xa.src/inst_gen.cc,
9130 * sim/ucsim/xa.src/xa_bit.cc,
9131 * sim/ucsim/xa.src/xa_sfr.cc,
9132 * sim/ucsim/z80.src/inst_dd.cc,
9133 * sim/ucsim/z80.src/inst_fdcb.cc,
9134 * support/scripts/keil2sdcc.pl,
9135 * src/pic16/pic16.dsp,
9136 * src/pic16/pic16a.dsp: corrected cvs line endings
9137 * device/lib/printf_large.c: fixed bug 1057979
9138 * src/pic16/gen.c: fixed non-C standard code
9139 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9140 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9141 * support/regression/ports/mcs51/support.c: reload T1 asap
9142 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9143 pdata use and clear idata startup behaviour
9144 * support/regression/tests/bug1057979.c: added
9146 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9148 * device/examples/ds390/ow390/ad26.h,
9149 * device/examples/ds390/ow390/cnt1d.h,
9150 * device/examples/ds390/ow390/crcutil.c,
9151 * device/examples/ds390/ow390/ownet.h,
9152 * device/examples/ds390/ow390/owsesu.c,
9153 * device/examples/ds390/ow390/swt12.h,
9154 * device/examples/ds390/ow390/swtoper.c,
9155 * device/examples/ds390/ow390/temp10.h,
9156 * device/examples/ds390/ow390/thermodl.c,
9157 * device/examples/ds390/tinitalk/tinitalk.dsp,
9158 * device/examples/ds390/tinitalk/tinitalk.dsw,
9159 * device/examples/mcs51/clock/hw.h,
9160 * device/examples/mcs51/simple2/go.bat,
9161 * device/examples/serialcomm/windows/serial.h,
9162 * device/examples/xa51/dummy.c,
9163 * device/examples/xa51/hello.c,
9164 * device/include/80c51xa.h,
9165 * device/include/at89x051.h: corrected cvs line endings
9167 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9169 * src/pic16/main.c (options): added command line --gstack, to trace
9170 stack over/under flows,
9171 * added pragma 'wparam' to allow passing first byte of function
9172 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9173 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9174 call to __gstack_test function and sets up the symbol as extern,
9175 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9176 * popaop): added call to pic16_testStackOverflow,
9177 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9179 * (genCall, genPcall): now all parameters are passed via stack
9180 except in functions that are pass to wparam pragma in which WREG is
9182 * (genPcall): REENTRANT flag is checked to see if variable prototype
9183 contains reentrant keyword, don't call a non-reentrant function, via
9184 a reentrant function pointer or vice versa, functions are never
9186 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9188 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9189 SIGSEGV when accessing a NULL register stucture,
9190 * (pic16_printGPointerType): modified to handle UPPER modifier for
9191 function initializers, changed prototype of function to simpler one,
9192 * (pic16_printIvalFuncPtr): check to see if function is already
9193 added in externs list,
9194 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9195 optimized a move from W to SFR with a move to the same register
9197 * device/lib/pic16/debug: NEW directory, contains debug features
9198 which are enabled when linking with libdebug.lib, currently command
9199 line option --gstack enables stack pointer tracing for over/under
9200 flow, corresponding sources are in debug/gstack
9202 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9204 * doc/sdccman.lyx: updated SDCC version,
9205 * (PIC16 port): update list of command line options,
9206 * src/pic16/device.h (structure pic16_options_t): added field gstack
9207 to enable stack overflow tracing on push/pops,
9208 * src/pic16/device.c (statistics structure): added statistics
9210 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9211 pic16_dump_int_registers): increase statistics counters for each
9212 * variable which is encountered
9213 * (pic16_dump_usection): emit each .udata variable to its own udata
9215 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9216 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9217 parameters via stack, otherwise use old scheme,
9218 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9219 assembler output file,
9220 * src/pic16/main.c: added command line options --gstack to enable
9221 push/pop tracing for stack overflow,
9222 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9223 instructions): added size of each instruction,
9224 * (pic16_countInstruction): estimate size of instructions in
9225 the_pFile list, inline assembly blocks are not counted,
9226 * (pic16_FixRegisterBanking): trace previous register usage, when
9227 banksel optimizations is greater than 0, don't emit a redudant
9230 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9232 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9233 * src/pic16/ralloc.c : applied same fix for pic16.
9234 * src/pic/gen.c : tidied it up a little.
9236 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9238 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9239 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9241 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9243 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9245 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9247 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9248 non-reentrant function __modsint in the interrupt function (thus
9249 corrupting math operations during serial I/O)
9250 * device/lib/ser_ir.c: as above, changed buffersize
9251 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9253 * doc/Makefile: added option -t for rsync
9255 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9257 * src/SDCCast.h (struct ast),
9258 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9260 2004-10-20 Borut Razem <borut.razem AT siol.net>
9262 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9265 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9267 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9269 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9270 support functions to replace long sequences of MOVFF's from access
9271 bank registers to stack and vice versa,
9272 * src/pic16/device.h: added new field opt_flags, where optimization
9273 flags can be set to enable certain features,
9274 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9275 * pBlock, (genFunction, genEndFunction): surroung loop for
9276 saving/loading used registers in stack with PC_INFO pCodes,
9277 INF_LREGS. Code in between can then be optimized by pCode optimizer
9278 to support function calls,
9279 * (genDataPointerSet): fixed bug which loaded float fields in
9280 structures with corrupt data,
9281 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9282 in a standard way debug info on stderr. Feature used for developing
9284 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9285 obsolete chunks of code,
9286 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9287 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9288 * pic16/src/pcode.c (pic16_newpCodeInfo,
9289 * (pic16_newpCodeOpLocalRegs),
9290 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9292 * (pic16_pCodeConstString): printing of the initial value of a
9293 symbol as a comment is inhibited since parsing was already done by
9294 copyStr and output is corrupt,
9295 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9297 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9299 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9301 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9303 * as/mcs51/lkarea.c: removed old K&R style,
9304 (lnksect): changed check on boundary error,
9305 (lnksect2): changed check on boundary error,
9306 (lnksect2): extend XSTK to end of page if size = 1
9307 * as/mcs51/lkmain.c: removed old K&R style,
9308 (Areas51): create l_IRAM symbol
9309 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9310 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9311 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9312 * device/lib/_mullong.c: added version to be compiled with xstack
9313 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9314 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9315 * device/lib/mcs51/crtxstack.asm: fixed comment
9316 * src/SDCCglue.c: maxInterrupts defaults to 0,
9317 (emitMaps): added pdata,
9318 (createInterruptVect): (re)moved default,
9319 (glue): added pdata,
9320 (glue): moved __start__xstack to XSTK with default size 1
9321 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9322 and options.float_rent when options.stackAuto is set,
9323 (linkEdit): only write XDATA_NAME if provided on command line
9325 * src/SDCCmem.c: added pdata
9326 * src/port.h: added pdata_name to PORT
9327 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9328 (saveRegisters, unsaveRegisters): removed usage of B,
9329 (genMinus): fixed accumulator clash,
9330 (genJumpTab): added comment, this needs another look
9331 * src/mcs51/gen.c: added check for "B in use" paranoia,
9332 added pushB() and popB()
9333 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9342 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9343 added PSEG (PAG,XDATA) or NULL to port specifier
9344 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9345 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9346 (_mcs51_genInitStartup): removed __start__xstack equ,
9347 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9348 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9349 * src/z80/gen.c (_rleAppend): fixed warnings
9350 * support/regression/tests/zeropad.c: added pdata test
9351 * .version: bumped to 2.4.6
9353 2004-10-17 Borut Razem <borut.razem AT siol.net>
9355 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9356 as a part of nightly build
9358 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9360 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9361 WREG holds the first byte function parameters,
9362 * (aopForSym): take special case for symbols which are in FARSPACE
9363 but in CODESPACE too,
9364 * (assignResultValue): modified to take into account _G.useWreg,
9365 * (genCall): don't use wreg for parameter passing when function is
9366 declared as reentrant, too, added optimization INCF to stack
9367 pointer when stack parameter count is 1,
9368 * (genFunction, genEndFunction): refurnished and fixed to not using
9369 wreg for passing parameters when function has varargs or is
9370 reentrant, fixed bug with symbol name compare for generating
9371 functions in absolute address,
9372 * (pic16_storeForReturn): refurnished,
9373 * (genCmp): began writing a new version of the function, not ready
9374 yet, therefore it is disabled,
9375 * (genAssign): do not read code memory when assigning a function to
9377 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9378 array of characters, not pointer,
9379 * (pic16initialComments): in debug mode emit an .ident directive for
9381 * (_process_pragma): emit a new warning type (internal to pic16)
9382 when setting stack to default length, emit a similar warning when
9383 placing a function at absolute address and address is not word aligned
9384 * (_pic16_parseOptions): added 'return TRUE' statement,
9385 * (_pic16_linkEdit): if compiling a source, then add the source's
9386 file object, first in the list of objects to link,
9388 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9390 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9391 * src/pic/main.c : removed VC warning.
9392 * src/pic/gen.c : changed comment.
9394 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9396 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9397 reference to a deprecated symbol _GPTRREG was causing failure to
9398 link. Thanks G. M. Gallant for the info.
9400 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9402 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9403 comments for Bugs item #954788.
9405 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9407 * src/pic16/device.c (pic16_dump_gsection,
9408 * pic16_groupRegistersInSection): handle symbols declared to be in
9409 access bank differently,
9410 * src/pic16/gen.c (struct _G): added field resDirect,
9411 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9412 send values read from stack directly to result and don't allocate
9414 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9416 * (pic16_sameRegsOfs): NEW,
9417 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9418 free because they were not allocated from temporary pool,
9419 * pic16_popRegFromString): workaround to fix a problem with
9420 allocating variables twice or never,
9421 * (genGenPointerGet): using PRODL instead of FSR0H,
9422 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9424 * (genAssign): take advantage of the _G.resDirect flag,
9425 * (genCast): around line 11844, use mov2f instead of directly
9426 MOVFF'ing between operands to account for literal values,
9427 * src/pic16/genutils.c: some new debug functions for gpsim have been
9429 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9430 float with integer part only,
9431 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9432 place variables in access bank
9433 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9434 updated sources to reflect recent changes in gen.c
9436 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9438 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9439 sources that searched for headers in installation path, now the
9440 device/include/pic16 is used,
9441 * src/pic16/glue.c (pic16glue),
9442 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9443 .line directives if not in debug mode, this suppresses assembler's
9444 warnings for ignored directives
9446 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9448 * src/port.h: made reset_regparms prototype void parameter explicit.
9449 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9450 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9451 * doc/sdccman.lyx: documented warning disabling and how to use
9452 printf_large to make it print floats.
9453 * device/include/stdbool.h: NEW
9454 * device/lib/_atof.c,
9455 * device/lib/_divuint.c,
9456 * device/lib/_divulong.c,
9457 * device/lib/expf.c,
9458 * device/lib/printf_large.c,
9459 * device/lib/sincosf.c,
9460 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9461 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9462 a completely reentrant lib.
9464 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9466 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9467 * device/include/pic16/stdio.h: fixed bug with colon
9469 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9471 * device/include/pic16/stdio.h,
9472 * device/include/pic16/stdlib.h,
9473 * device/include/pic16/math.h: NEW
9474 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9475 declared as _naked to reduce overhead
9476 * device/lib/Makefile.in (target port-specific-objects-pic16):
9477 changed * to *.* so to ignore the CVS directory,
9478 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9479 stacked variables back in stack,
9480 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9483 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9485 * .version: bumped version number to 2.4.5
9486 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9487 * support/Util/SDCCerr.c (messages structure): added entry for
9490 Large cumulative patch for pic16 port and libraries.
9491 * device/include/pic16/sdcc-lib.h,
9492 * device/include/pic16/stdarg.h,
9493 * device/include/asm/pic16/features.h,
9494 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9495 * device/include/pic16/float.h: changes reentrant keyword with
9496 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9497 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9498 updated target build-libraries to include objects from gptr,
9499 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9500 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9501 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9502 all function headings,
9503 * src/SDCCmain.c: added global parameter userIncDirsSet,
9504 * (parseCmdLine): when option -I is encountered add directory to
9506 * src/version.awk: added space between control and long,
9507 * src/pic16/NOTES: added some notes for the port,
9508 * src/pic16/gen.c: added prototype for mov2fp function,
9509 * (fReturnpic16[]): properly named return value registers,
9510 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9511 * (aopForSym): added code to handle symbols with onStack flag set,
9512 symbols onStack are allocated PTRSIZE bytes,
9513 * (aopFreeAsmop): handles special case where asmops are stack objects,
9514 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9515 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9516 added argument lock to trace flaws in allocating temporary registers
9517 when developing port,
9518 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9519 * (pic16_popRegFromString): reenabled allocating a direct register
9521 * (assignResultValue): various beautifications,
9522 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9523 referenced function argument,
9524 * (genIpush): reenabled to allow stacked arguments, handles only
9525 ic->parmPush iCodes,
9526 * (genCall, genPcall): major changes to allow for variable argument
9527 functions, fixed a bug with falsely restoring stack pointer after
9528 returning from call,
9529 * (genFunction): pending code for critical function,
9530 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9531 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9532 * (genNearPointerGet): fixed bug with indirect reading, was always
9534 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9536 * (genAddrOf): rewrote code to take address of a stacked function parameter
9537 * (genCast): fixed casting to generic pointer type,
9538 * src/pic16/gen.h: added AOP_STA,
9539 * (struct asmop): added field stk,
9540 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9541 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9542 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9543 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9544 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9545 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9547 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9549 * (pic16_port structure): generic pointer size is set to 3,
9550 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9551 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9553 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9554 operand is an iTemp,
9556 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9558 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9559 * debugger/mcs51/simi.c: addapt new syntax of s51
9561 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9563 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9564 * src/pic16/pcode.c: commented out some calls to free() in order to
9567 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9570 * src/SDCCicode.c (isiCodeInFunctionCall),
9571 * src/avr/ralloc.c (selectSpil),
9572 * src/pic/ralloc.c (selectSpil),
9573 * src/pic16/ralloc.c (selectSpil),
9574 * src/ds390/ralloc.c (selectSpil),
9575 * src/hc08/ralloc.c (selectSpil),
9576 * src/xa51/ralloc.c (selectSpil),
9577 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9578 stack in the middle of a function call sequence (fixes bug #1020268)
9579 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9580 costs associated with the minimum switch case.
9582 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9584 * src/SDCC.lex: fixed bug #1030549
9586 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9588 * src/SDCCcse.h (struct cseDef),
9589 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9590 over a function call if the CSE is derived from a symbol whose
9591 address has been taken (fixes bug #1029883)
9592 * support/regression/tests/bug-1029883: a new regression test for
9595 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9597 * src/hc08/gen.c (emitinline): fixed bug #1029778
9598 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9599 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9600 and starts toward RFE #905167)
9602 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9604 * src/pic16/gen.c (mov2f): New function to move an operand to
9605 another without considering if it is a literal or a register,
9606 * (pic16_sameRegs): don't check if they are both AOP_REG,
9607 * (AccRsh): removed andmask=0 lines,
9608 * (genLeftShift): duplicated to be improved in future versions,
9609 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9610 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9611 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9612 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9613 * (insertBankSwitch): fixed inserting banksel directives algorithm
9614 for instructions that follow a skip instruction, this fixes a report
9615 for broken subtraction code generation,
9616 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9617 iCode is a left op, just in case result and right share the same
9620 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9623 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9625 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9626 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9627 on 2004-09-12; it was buggy
9629 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9631 * src/SDCCsymt.h: removed RESULT_CHECK
9636 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9638 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9640 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9641 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9642 configuration values no more rejected by compiler, they are assigned
9643 to configuration registers with a warning message instead,
9644 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9645 the for-loop so last conf register is emitted too,
9646 * (_pic16_initPaths): link library libsdcc.lib by default,
9647 * (_hasNativeMulFor): modified test for multiplication according to
9648 Raphael Neider's remarks. Integer multiplication is also done with
9650 * device/include/pic16/pic18fregs.h: corrected type error in while
9651 testing and including 18f6720 header file
9653 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
9655 * src/pic16/device.h (pic16_options): removed field use_crt,
9656 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
9657 until an optimization to handle single bits is added,
9658 * (pic16_loadFSR0): moved before genUnpackBits,
9659 * (genAnd): some white lines removed,
9660 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
9661 leave_reset flags in pic16_options when using crt modules,
9663 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
9665 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
9666 for bugs 898889 & 979599. Also used some safer print instructions.
9668 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
9670 * src/pic16/device.h (pic16_options_t): added field use_crt,
9672 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
9673 catch a probable future bug,
9674 * src/pic16/gen.c: aopIdx function commented out,
9675 * (genAssign): commented out old code which used aopIdx,
9676 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
9677 code, added if conditionals to take into account the --use-crt
9678 command line options,
9679 * src/pic16/main.c (pic16_optionsTable): added new command line
9680 options, --use-crt= and --no-crt,
9681 * (_pic16_linkEdit): now the proper crt object is added in the
9682 linker command line except than when --no-crt is specified,
9683 * src/pic16/pcode.c,
9684 * src/pic16/pcode.h: added some structures and functions for a new
9685 optimization scheme to compansate for instruction overhead between
9686 same iCodes, this scheme is currently under development and is not
9688 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
9690 * device/lib/pic16/startup/crt0i.c,
9691 * device/lib/pic16/startup/crt0iz.c: added global char variable
9692 __uflags to force the generation of an idata section
9694 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
9697 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
9698 * doc/sdccman.lyx: updated sdcc version to 2.4.4
9700 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9702 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
9703 Frieder) and clarified the default code optimization mode
9705 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9707 * src/SDCC.lex (doPragma, process_pragma),
9708 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
9709 "opt_code_size", and "opt_code_balanced"
9710 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
9711 regrouped options by category, added support for category headers
9712 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
9713 and "--opt-code-size"
9714 * doc/sdccman.lyx: documented these new options and pragmas
9715 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
9716 preference into account
9718 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9720 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
9721 geniCodePreDec): Fixed bug 904237 by generating a warning
9723 * src/SDCCerr.c: added warning W_SIZEOF_VOID
9725 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
9727 * src/pic/device.c : When no max ram set validate full memory range.
9729 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
9731 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9733 * device/lib/_gptrget.c,
9734 * device/lib/_gptrput.c: updated comment
9735 * device/lib/calloc.c,
9736 * device/lib/free.c,
9737 * device/lib/malloc.c,
9738 * device/lib/realloc.c: added LGPL, made them reentrant-safe
9739 * src/SDCCcse.c (cseBBlock),
9740 * src/SDCCicode.c (printOperand, geniCodeArray),
9741 * src/SDCCicode.h (struct operand): fixed bug 868103
9742 * support/regression/tests/bug-868103.c: added
9743 * src/SDCCast.c (searchLitOp),
9744 * src/SDCCcse.h (struct cseDef),
9745 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
9746 * src/SDCCicode.h (struct operand),
9747 * src/SDCCsymt.h (struct sym_link),
9748 * src/avr/gen.c (hasInc),
9749 * src/ds390/gen.c (hasInc),
9750 * src/hc08/gen.c (genPlusIncr, hasInc),
9751 * src/mcs51/gen.c (hasInc),
9752 * src/pic16/glue.c (pic16_printIvalChar),
9753 * src/pic16/ralloc.c (regWithIdx),
9754 * src/xa51/gen.c (hasInc) : removed warnings
9755 * src/SDCCast.c (createBlock): added comment ???
9756 * src/hc08/ralloc.c: updated comments
9758 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9760 * doc/sdccman.lyx: updated section on switch statements, added
9761 section about semaphore locking
9762 * doc/Makefile: added option -info for latex2html
9763 * device/lib/_gptrget.c,
9764 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
9766 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9770 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
9771 maxram is less than 0x100.
9773 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9775 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
9777 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9788 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
9789 a jump table is the best form for a switch statement, including
9790 automatic insertion of missing cases to make the case range
9791 continuous. Developed in collaboration with Frieder Ferlemann.
9793 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9795 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
9796 accumulator result if it needs sign extension
9798 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9800 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
9802 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9804 * device/lib/gbz80/printf.c,
9805 * device/lib/z80/printf.c: removed define for NULL
9807 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9809 * as/xa51/xa_link.c,
9810 * device/examples/ds390/ow390/ad26.c,
9811 * device/examples/ds390/ow390/cnt1d.c,
9812 * device/examples/ds390/ow390/counter.c,
9813 * device/examples/ds390/ow390/ds2480.h,
9814 * device/examples/ds390/ow390/ds2480ut.c,
9815 * device/examples/ds390/ow390/findtype.c,
9816 * device/examples/ds390/ow390/gethumd.c,
9817 * device/examples/ds390/ow390/owllu.c,
9818 * device/examples/ds390/ow390/ownetu.c,
9819 * device/examples/ds390/ow390/swt12.c,
9820 * device/examples/ds390/ow390/swtloop.c,
9821 * device/examples/ds390/ow390/temp.c,
9822 * device/examples/ds390/ow390/temp10.c,
9823 * device/examples/ds390/ow390/thermo21.c,
9824 * device/examples/ds390/ow390/tinilnk.c,
9825 * device/examples/ds390/ow390/tstfind.c,
9826 * device/examples/serialcomm/windows/serial.cpp,
9827 * device/examples/serialcomm/windows/test_serialcomm.cpp,
9828 * device/include/reg51.h: fixed line endings for cvs
9830 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9832 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
9833 packRegsForAccUse, packRegisters): new accumulator register
9835 * support/regression/ports/hc08/support.c (_putchar): suppress
9836 warning of unused variable
9837 * src/SDCCicode.c: added SWAP entry to codeTable
9839 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
9841 * device/lib/sprintf.c: forgot to add this file before previous commit
9843 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
9845 * src/pic16/gen.c (genPackBits): added operand right in function
9846 parameters, load result directly if p_type is POINTER (that is
9847 called by genNearPointerSet)
9848 * (genUnPackBits): added operand left in function parameters,
9849 * (genNearPointerGet, genNearPointerSet): prevent the loading of
9850 FSR0 if accessing bitfields,
9852 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
9854 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
9855 _print_format; updated printf, sprintf, vsprintf
9856 * device/include/asm/default/features.h: corrected comment/define
9857 * device/lib/Makefile.in: added sprintf.c
9858 * device/lib/libsdcc.lib: added sprintf module
9859 * device/lib/printf_large.c,
9860 * device/lib/vprintf.c,
9861 * device/lib/sprintf.c: totally refactored printf_large and vprintf
9863 * support/regression/Makefile: changed ALL_PORTS into a usefull default
9864 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
9865 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
9867 * support/regression/tests/zeropad.c: define idata as data for hc08
9869 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9871 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
9872 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
9873 labels are referenced at least once (even if a reference is not found)
9874 * src/hc08/gen.c (emitcode): set isComment flag for comments
9875 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
9876 loads), rules 6a..6b (optimize jumps to return)
9878 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9880 * device/lib/acosf.c (acosf),
9881 * device/lib/asinf.c (asinf),
9882 * device/lib/atanf.c (atanf),
9883 * device/lib/ceilf.c (ceilf),
9884 * device/lib/cosf.c (cosf),
9885 * device/lib/coshf.c (coshf),
9886 * device/lib/cotf.c (cotf),
9887 * device/lib/fabsf.c (fabsf),
9888 * device/lib/floorf.c (floorf),
9889 * device/lib/log10f.c (log10f),
9890 * device/lib/logf.c (logf),
9891 * device/lib/sinf.c (sinf),
9892 * device/lib/sinhf.c (sinhf),
9893 * device/lib/sqrtf.c (sqrtf),
9894 * device/lib/tanf.c (tanf),
9895 * device/lib/tanhf.c (tanhf),
9896 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
9897 replaced all instances of "reentrant" in the library functions
9898 defined in math.h with this macro.
9899 * support/regression/tests/float_trans.c: reenabled test for hc08
9901 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
9903 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
9906 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9908 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
9909 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
9910 multi-byte volatile operands are used
9911 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
9912 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
9913 initialization to area GSINIT0 so that it would always precede
9914 any static initializers in GSINIT
9915 * support/regression/tests/zeropad.c: fixed idata define for hc08
9916 * support/regression/tests/bug-927659.c,
9917 * support/regression/tests/float_trans.c: disabled tests for hc08
9918 pending missing library routines
9919 * .version: increased version number to 2.4.4 - hc08 port now passes
9923 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
9925 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
9926 * Makefile.common.in,
9928 * as/hc08/Makefile.in,
9929 * as/mcs51/Makefile.in,
9930 * as/z80/Makefile.in,
9931 * debugger/mcs51/Makefile.in,
9932 * device/include/Makefile.in,
9933 * device/lib/Makefile.in,
9936 * link/z80/Makefile.in,
9937 * packihx/Makefile.in,
9938 * sim/ucsim/main_in.mk,
9939 * sim/ucsim/avr.src/Makefile.in,
9940 * sim/ucsim/doc/Makefile.in,
9941 * sim/ucsim/gui.src/serio.src/Makefile.in,
9942 * sim/ucsim/hc08.src/Makefile.in,
9943 * sim/ucsim/s51.src/Makefile.in,
9944 * sim/ucsim/xa.src/Makefile.in,
9945 * sim/ucsim/z80.src/Makefile.in,
9947 * support/cpp2/Makefile.in,
9948 * support/librarian/Makefile,
9949 * support/makebin/Makefile: added DESTDIR to the install path proposed
9950 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
9951 * doc/sdccman.lyx: added DESTDIR documentation
9953 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
9955 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
9956 instruction for interrupt handlers, use fast returns when returning
9957 from high priority interrupts
9959 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9961 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
9963 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
9964 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
9965 bugs, ported much of Bernhard's code from mcs51
9966 * src/mcs51/gen.c (genSend),
9967 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
9968 than one when calling a reentrant function
9969 * device/lib/_mullong.c: defined an alternate struct layout for big
9972 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9974 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
9977 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9979 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
9980 are sane and complete before asking the port its prefered parameter
9981 passing method (fixes bug #1017633)
9982 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
9985 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9987 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
9988 problem in bitfields >= 8 bits.
9990 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9992 * src/SDCCsymt.c: undid changes that were not meant to be committed
9994 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9996 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
9998 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10000 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10001 copied and wrong bit got inverted
10003 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10005 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10006 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10007 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10008 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10009 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10010 assignments to bitfields at known addresses
10011 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10012 reads from bitfields at known addresses
10013 * src/hc08/ralloc.c (packRegisters),
10014 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10015 genhc08Code): optimize pointer get values used as conditionals
10016 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10019 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10021 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10022 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10023 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10026 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10028 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10030 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10032 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10035 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10037 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10039 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10041 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10044 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10046 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10048 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10050 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10051 cases use more compact code.
10053 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10055 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10057 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10059 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10061 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10064 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10065 parameter of changePointer() from symbol* to sym_link*
10066 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10067 * src/SDCCsymt.c (compareType): void* type is castable to other
10068 pointers, but not necesarily an exact match.
10069 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10070 is no longer blindly treated as an exact match.
10071 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10073 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10075 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10077 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10081 * src/pic/ralloc.h,
10082 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10084 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10086 * src/pic/device.c,
10087 * src/pic/device.h,
10088 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10090 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10092 * src/mcs51/gen.c (emitcode): fixed bug #992819
10094 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10096 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10097 there's no need to make it worse
10099 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10101 * src/mcs51/ralloc.c (deassignLR),
10102 * src/ds390/ralloc.c (deassignLR),
10103 * src/hc08/ralloc.c (deassignLR),
10104 * src/z80/ralloc.c (deassignLR),
10105 * src/pic/ralloc.c (deassignLR),
10106 * src/pic16/ralloc.c (deassignLR),
10107 * src/avr/ralloc.c (deassignLR),
10108 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10109 rlivePoint): fixed another part of bug #971834
10111 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10113 * src/z80/main.c: enabled "critical" keyword
10114 * src/z80/mappings.i,
10115 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10116 functions (fixes bug #979646)
10117 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10119 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10121 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10124 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10126 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10127 doesn't disable too much optimizations
10129 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10131 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10133 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10135 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10137 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10139 * src/pic/gen.c tidied up tabs
10140 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10141 * src/pic/main.c tidied up tabs
10142 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10143 * src/pic/pcoderegs.c tidied up tabs
10144 * src/pic/ralloc.c tidied up tabs
10146 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10148 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10149 to S_FIXED for pic16 port and when symbol is not in level 0,
10150 allocate for S_REGISTER storage class and pic16 port, too,
10151 * src/pic16/device.h: prototype for checkSym,
10152 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10153 * (pic16_assignConfigWordValue): test the value and the mask to
10154 validate that the value is suitable for the configuration word,
10155 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10156 collect extern declared symbols, don't emit symbol twice, check
10157 first if symbol is in publics set first,
10158 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10159 * added command line '--fstack' which enables an experimental
10160 feature for stack access, too buggy to be used yet...
10161 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10162 * (pic16_allocDirReg): when register has storage class S_REGISTER
10163 allocate in pic16_dynAccessRegs,
10164 * device/include/pic16/pic18f????.h: modified configuration word
10165 naming convention, words started as CONFIG0H but should be CONFIG1H
10167 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10169 * device/include/mcs51reg.h: fixed bug 970993
10171 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10173 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10174 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10175 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10176 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10177 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10178 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10179 error/warning numbers,
10180 added function setWarningDisabled()
10181 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10182 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10183 _memcmp.c _memmove.c calloc.c realloc.c free.c
10184 * support/regression/tests/malloc.c: added tests for new functionality
10185 * support/regression/tests/zeropad.c: added tests for truncated initializers
10186 and initialized char arrays starting with '\x0'
10187 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10189 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10191 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10193 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10195 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10196 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10197 peephole 177.e. Thanks to anonymous
10199 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10201 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10202 function isn't used in the source but referenced as a
10203 variable initializer then declare it as extern in .asm file
10205 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10207 * .version: increased version number to 2.4.3
10209 Adding version extension according to ChangeLog CVS revision
10210 * src/Makefile.in (target all): added dependency 'version.h'
10211 * (rule version.h): added rule to create version.h from ChangeLog,
10212 * (rule dep): added dependency version.h,
10213 * src/version.awk: AWK script to create version.h
10214 * src/SDCCdwarf2.c (dwWriteModule),
10215 * src/SDCCglue.c (initialComments),
10216 * src/SDCCmain.c (printVersionInfo): modified to write after
10217 version string the version extension number,
10218 * src/SDCCutil.c: included "version.h"
10219 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10221 * src/SDCCutil.h: added prototype for getBuildNumber
10223 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10224 includeDirsSet, too,
10225 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10226 const char [] is found in function prototype...
10228 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10229 moving to WREG with source is already in WREG,
10230 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10231 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10232 * (aopForSym): stack'ed symbols are partially supported, added
10233 if-clause to support symbols in FARSPACE,
10234 * (sameRegs): added test for AOP_ACC to see if registers are same,
10235 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10236 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10237 * (pic16_popRegFromString): will not allocate a new register if it
10238 doesn't find one by name, bug may have introduced...
10239 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10240 * (genIpush): revived to use pic16 port's stack,
10241 * (genAddrOf): added incomplete case for stack'ed operand,
10242 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10243 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10244 can handle multibyte operands,
10245 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10246 * (pic16initialComments): added message for MPLAB compatibility
10248 * src/pic16/main.h: prototype for pic16_mplab_comp,
10249 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10250 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10251 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10252 because of increased complexity of procedure,
10253 * (_process_pragma): stack pragma changed to format 'stack pos len',
10254 emit symbol '_stack_end' to conform with gplink,
10255 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10256 to search for register,
10257 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10259 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10260 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10261 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10262 case for PO_GPR_REGISTER,
10263 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10264 dies, the new era is ahead !...
10265 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10266 pic16_dynInternalRegs,
10267 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10268 * (pic16_allocDirReg): minor optimizations and bug fixes,
10269 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10271 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10272 load stack and frame pointer with address of 'stack_end' symbol
10274 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10276 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10277 without source code but only variable initializers
10279 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10281 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10282 external are not declared as extern to reduce overhead while linking
10284 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10286 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10288 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10290 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10291 Yee Keat for the patch
10292 * src/SDCCast.c (decorateType): fixed bug #979599
10293 * src/ds390/gen.h: removed local fReturnSizeDS390
10294 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10295 * src/ds390/gen.c (genAnd, genOr, genXor),
10296 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10298 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10300 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10301 add relFilesSet to $3, manipulate $2 to handle linking of object
10302 files without source files in command line,
10303 * device/include/pic16 (all headers): added ID location macros,
10304 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10305 entries for ID location bytes,
10306 * (pic16_assignIdByteValue): NEW,
10307 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10308 added field dumpcalltree to pic16_options_t,
10309 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10310 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10311 emitting rFalseIfx label after check_carry label,
10312 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10313 pic16_emitDIRegs), NEW
10314 * (pic16glue): dump .calltree file when option --calltree found,
10315 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10316 * (_pic16_genAssemblerPreamble): emit ID locations after
10317 configuration registers,
10318 * (pic16_linkCmd): modifications of the link command,
10319 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10320 * (pic16_pCodeInitRegisters): don't init stack registers,
10321 * (pic16_findPrevInstruction): fixed bug,
10322 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10323 bug with immediate registers,
10324 * (buildCallTree): traces stack push and pop,
10325 * (pct2): dump also stack usage for each function,
10326 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10327 * (pic16_allocDirReg): various modifications,
10328 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10331 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10333 * src/pic16/pcode.c: removed buggy double colon
10335 2004-07-01 Borut Razem <borut.razem AT siol.net>
10337 * support/scripts/sdcc.nsi: added include/pic16 to setup
10339 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10341 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10342 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10344 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10345 specific command line arguments. Also added sample lkr script
10346 for placing a variable at a specific memory bank.
10347 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10348 at a specific memory bank,
10349 * (pic16_dump_isection): fixed bug which caused string literals to
10350 be omitted when dumping idata section,
10351 * (pic16_groupRegistersInSection): added code to handle registers
10352 in specific memory banks,
10353 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10354 public, all references are renamed too,
10355 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10357 * (pic16_storeForReturn): added case to handle when dest is WREG,
10358 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10359 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10360 pic16_rel_udata, check to see if that register is marked as being
10361 a member of a specific memory bank,
10362 * (pic16_printIvalCharPtr): added code to add string literals either
10363 to code or the idata sections,
10364 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10365 also accept the 'udata' pragma,
10366 * src/pic16/main.h: new structure types sectName and sectSym
10367 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10368 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10369 * (pic16_findPrevInstruction): fixed, it returned nothing,
10370 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10371 instruction combinations,
10372 * (pic16_FixRegisterBanking): heavily reorganised,
10373 * (pic16_AnalyzeBanking): if generating banksel directives is
10374 disabled, then don't call FixRegisterBanking at all,
10375 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10376 completely removed,
10377 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10379 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10381 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10382 Phuah Yee Keat <yk.phuah AT nestac.com>
10384 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10386 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10387 correctly the IVT even if it is relocated to some other location
10389 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10391 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10392 * device/include/pic16/pic18f2220.h: NEW,
10393 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10394 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10395 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10396 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10397 nodefaultlibs, ivt_loc is the location of the interrupt vector
10398 table, and nodefaultlibs signs that default libraries should not be
10399 linked in link stage,
10400 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10401 according to --ivt-loc argument,
10402 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10403 when pragma stack is found,
10405 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10407 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10408 256 (range check), 257 (do while), 258.a-f (bit banging
10409 f.e. on 3-wire SPI bus)
10411 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10413 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10414 variables used exclusively within a loop
10416 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10418 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10420 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10422 * src/SDCClrange.c (computeClash): fixed bug #971834
10424 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10426 * src/mcs51/gen.c (genCmp): fixed bug #975903
10427 * src/hc08/gen.c (operandsEqu),
10428 * src/ds390/gen.c (operandsEqu),
10429 * src/z80/gen.c (operandsEqu),
10430 * src/pic/gen.c (operandsEqu),
10431 * src/pic16/gen.c (operandsEqu),
10432 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10433 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10435 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10437 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10439 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10441 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10442 default case in switch statement,
10443 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10444 to eliminate problem with initialisation of pointers, but problem
10446 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10447 * (emitStaticSegment): removed various lines emitting debug info,
10448 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10449 added processor registers for utilizing EEPROM,
10450 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10451 configurable and set 8
10453 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10455 * .version: increased version number to 2.4.2,
10457 Cumulative patch for pic16 port
10458 * src/pic16/device.c: changed scheme to dump initial values for
10459 variables in idata segment, all print_idata* functions were removed,
10460 now the pic16_printIval* will be called,
10461 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10462 * _pic16_printPointerType, pic16_printPointerType,
10463 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10464 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10465 NEW, similar to the respective functions in SDCCglue.c,
10466 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10467 way, emitting hex bytes,
10468 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10470 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10472 * src/avr/ralloc.c (serialRegAssign),
10473 * src/xa51/ralloc.c (serialRegAssign),
10474 * src/pic/ralloc.c (serialRegAssign),
10475 * src/pic16/ralloc.c (serialRegAssign),
10476 * src/hc08/ralloc.c (serialRegAssign),
10477 * src/z80/ralloc.c (serialRegAssign),
10478 * src/ds390/ralloc.c (serialRegAssign),
10479 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10481 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10483 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10484 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10486 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10488 Cumulative patch for pic16 port:
10489 * src/pic16/device.h (typedef PIC16_device) modified fields for
10490 defining microcontrollers,
10491 * src/pic16/device.c: added new info for all devices in Pics16 array,
10492 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10493 to be optimised out by the pCode optimiser,
10494 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10495 specially, bug reported by G.M. Gallant,
10496 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10497 as force'd so that cannot be optimised out by pCode optimiser,
10498 * src/pic16/pcode.c,
10499 * src/pic16/pcodepeeph.c,
10500 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10501 they are disabled by default, but can be enabled explicit with
10502 command argument --denable-peeps, for testing,
10503 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10504 --pomit-ivt in COMPILE_FLAGS
10506 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10508 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10509 compilation on MSVC
10511 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10513 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10515 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10517 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10518 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10520 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10522 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10523 would only assign 0x300001 register.
10525 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10527 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10528 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10530 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10532 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10534 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10535 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10536 added peephole 254 (left shift), 255 (jump table)
10538 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10540 * device/lib/Makefile.in: removed comment line with model-pic16,
10541 * (target port-specific-objects-pic16): the libraries and objects
10542 are copied to the build directory form the device/lib/pic16/bin
10545 Cumulative patch concerning pic16 port:
10546 * library directory has been re-organized,
10547 * added support for PIC18F1220,
10548 * added headers and library sources for chips 18f1220,18f6520,
10549 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10551 * configuration registers setting has changed, now each supported
10552 device has a complete description of the registers it uses,
10553 * all initialisations are moved to idata sections, these section
10554 can be absolute or relocatable,
10555 * fixed initialisation of codespace variables,
10556 * fixed warning about PCLATU and gpsim,
10557 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10558 * (genAssign): use table reads when assigning from variables in codespace,
10559 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10560 char/int variables placed in codespace,
10561 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10562 registers set in .asm file, no need for --pomit-config-words anymore,
10563 * (pic16glue): some 8051 legacy segments are commented out
10564 (to be removed completely),
10565 * added support for alternative assembler and linker with --asm=
10566 and --link= command line arguments,
10567 * peepholes are disabled automatically in the port, no need to
10568 specify on command line,
10569 * port supports natively char/int/long multiplication, but converts
10570 all divisions to support functions,
10571 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10572 to the file set in variable $2,
10573 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10574 strings in ASCII format and not in hex,
10575 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10576 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10577 allocate proper register if iCodes aren't temporary,
10579 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10581 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10583 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10585 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10588 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10590 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10591 computed address is reused
10592 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10593 multi-byte bitfields
10595 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10597 * src/z80/gen.c: (genArrayInit): must check for pointers too
10599 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10601 * support/regression/tests/zeropad.c: never meant to commit the
10602 nestedstruct test: removed, added check for GCC version
10604 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10606 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10607 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10608 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10609 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10610 bugs 928906 and 954082 half-empty initializers
10612 * src/SDCCsymt.c (getAllocSize): added for above fix
10613 * src/z80/gen.c (genArrayInit): fixed bug 741044
10614 * support/regression/tests/zeropad.c: added tests
10616 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10618 * src/pic16/device.c (pic16_dump_section): corrected bug which
10619 caused some symbols of the libraries to be misplaced
10621 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10623 * src/pic16/glue.c,
10624 * src/pic16/ralloc.h,
10625 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10626 to fix conflict with pic port
10628 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10630 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10631 externs configuration variables,
10632 * src/pic16/ralloc.h,
10633 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10634 prototype in header, commented out some debug messages
10636 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10638 * src/pic16/glue.c,
10639 * src/pic16/main.c,
10640 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10641 for gpasm COFF object generation. Thanks to D. Hawkins for
10644 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10646 * src/ds390/main.c,
10647 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10648 Brock for spotting this)
10649 * src/ds390/gen.c (genEndFunction),
10650 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
10651 interrupt handler and critical. Disable push/pop optimizations when
10652 peephole optimizations disabled.
10654 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10656 Updated pic16 library sources and headers.
10657 * device/lib/pic16/pic18f*/ ,
10658 * device/include/pic16/*.h: modified to handle structured SFR
10661 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10663 * src/port.h (PORT structure): added hook initPaths, now each
10664 port can declare its own default search paths,
10665 which can been seen with the --print-search-dirs option,
10666 see pic16 port for example,
10667 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
10668 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
10669 * (doPrintSearchDirs): NEW, replaces in a central manner the
10670 printing of search dirs which was split in set*Paths functions,
10671 * (main): added call to port->initPaths and doPrintSearchDirs,
10673 * src/ds390/main.c,
10676 * src/izt/tlcs900h.c,
10677 * src/mcs51/main.c,
10679 * src/pic16/main.c: modified port structures to reflect addition of
10682 * src/pic16/device.c (regCompare): registers are finally sorted by name,
10683 * (pic16_dump_section): for registers in same address reserve memory once,
10684 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
10686 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
10687 result is greater in size than right or left,
10688 * (pic16_genUMult8X8_8): there are some cases where the result can
10689 be 16 bits size, so handle these,
10690 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
10691 * (pic16_outBitC): modified to emit pcodes,
10692 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
10694 * (genDivOneByte): implemented algorithm to divide 8-bits,
10695 * (genCmp): uncommented goto, but issues still exist,
10696 * (genAnd): fixed a bug with variables >8bits,
10697 * (genPackBits): optimization added that uses BCF/BSF to change a
10699 * (genAssign): fixed bug when assigning floating point literals,
10700 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
10701 __sdcc_gsinit_startup label,
10702 * src/pic16/main.c (_pic16_init): removed search directory
10704 * (_pic16_initPaths): NEW, used to initialise search directories,
10705 * (_hasNativeMulFor): support functions for all except char/int
10706 multiplication, and char division,
10707 * (PIC16_port struct): modified entry for native mul support,
10708 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
10710 * (buildCallTree): call to register_usage is ifdef'ed out,
10712 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10714 * device/include/string.h: applied Stas Sergeev's patch to make this
10715 header file compatible with the preprocessor -Wundef option
10716 * src/SDCCmain.c (main): abort compilation if preprocessor reports
10717 failure (fixes bug #941458)
10719 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10721 * src/SDCCopt.c (killDeadCode): fixed bug #907733
10722 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
10723 that the variable, not the function, should be static
10724 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
10725 to be consistent with non-literal case
10727 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10729 * src/SDCCast.c (isConformingBody): fixed bug #949967
10730 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
10731 convilong): fixed bug #952086
10733 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10735 * src/SDCCmem.c (allocVariables): fixed bug #955321
10737 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10739 * src/hc08/main.c (_hc08_genAssemblerEnd),
10740 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
10741 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
10742 completely eliminated the use of a temporary file
10743 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
10744 when more than one file linked
10745 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
10747 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10749 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
10750 which fixes bug #543481
10751 * support/regression/tests/bug-751703.c: fixed comments left from a
10752 cut and paste error
10753 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
10754 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
10755 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
10757 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
10758 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
10759 are now changed to underscores in moduleName
10761 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10763 * as/mcs51/lkmem.c: better fix for bug #954173
10765 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
10766 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10768 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
10769 * device/include/c8051f000.h,
10770 * device/include/c8051f120.h,
10771 * device/include/c8051f300.h,
10772 * device/include/c8051f310.h,
10773 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
10774 PWM16) and detab'ed
10776 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10778 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
10779 and mailing lists, doc'ed --no-peep-comments, removed reference
10780 to knoppix (newest version has no LyX/LaTeX), other minor changes
10781 * src/SDCCglue.c (glue): save 2 bytes stack space with
10782 option --main-return. The ljmp could probably be avoided too
10784 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10786 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
10788 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10790 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
10791 * src/SDCCopt.c (isLocalWithoutDef),
10792 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
10793 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
10794 (credit to Maarten Brock for patch #949363, on which this is based)
10795 * support/regression/tests/bug-751703.c: some test cases of extern used
10796 within inner scopes.
10798 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10800 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
10802 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
10804 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
10805 dwWriteLabel): fix to create valid debugger symbols even when
10806 the module name has non-alphanumeric symbols in it
10807 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
10808 when a variable's allocation has been optimized away
10811 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10813 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
10815 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
10816 * src/mcs51/main.c,
10817 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
10818 * src/ds390/main.c,
10819 * src/z80/gen.c (z80_emitDebuggerSymbol),
10821 * src/pic/gen.c (pic14_emitDebuggerSymbol),
10823 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
10824 * src/pic16/main.c,
10825 * src/avr/gen.c (avr_emitDebuggerSymbol),
10827 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
10829 * src/SDCCdebug.c (emitDebuggerSymbol),
10831 * src/port.h: added a debugger struct to the port struct. Added a
10832 callback for defining debugger symbols
10834 * src/SDCCast.c (createLabel),
10835 * src/SDCC.y (labeled_statement): mark all compiler generated labels
10838 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
10839 iCode back to the ast for the function
10841 * src/hc08/ralloc.c (hc08_assignRegisters),
10842 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
10843 unneeded fields from the regs struct.
10844 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
10845 pushReg() & pullReg() functions instead of emitcode()
10847 * src/hc08/gen.c (genLabel, genhc08Code),
10848 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
10850 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
10853 * src/hc08/gen.c (genEndFunction, genhc08Code),
10855 * src/mcs51/gen.c (genEndFunction, gen51Code),
10857 * src/ds390/gen.c (genEndFunction, gen390Code),
10859 * src/z80/gen.c (genEndFunction, genZ80Code),
10862 * src/pic/gen.c (genEndFunction, genpic14Code),
10864 * src/pic16/gen.c (genEndFunction, genpic16Code),
10866 * src/avr/gen.c (genEndFunction, genAVRCode),
10868 * src/xa51/gen.c (genEndFunction, genXA51Code),
10870 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
10871 specific code to cdbFile.c and out of the backend code generators
10873 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
10874 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
10875 starting address is now 0
10878 * as/hc08/m08pst.c,
10879 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
10880 assembler directive for DWARF support
10881 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
10885 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
10887 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10889 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
10890 and inappropriate peephole optimization in jump tables
10892 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10894 * as/hc08/m08pst.c,
10895 * src/SDCCglue.c: sdccopt works for the hc08 port now
10897 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
10899 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
10901 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10903 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
10905 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10907 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
10911 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
10912 comments from the peephole optimizer replacement rules
10913 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
10915 * src/SDCCcse.c (updateSpillLocation),
10916 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
10918 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
10919 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
10920 objects far pointers
10922 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10924 * src/SDCCsymt.h: a missing part of my last change
10925 * src/pic/ralloc.c (regTypeNum),
10926 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
10928 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10931 * src/SDCCicode.c (aggrToPtrDclType),
10932 * src/SDCCptropt.h,
10933 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
10934 ptrPseudoSymConvert),
10935 * src/pic/ralloc.c (regTypeNum),
10936 * src/pic16/ralloc.c (regTypeNum),
10937 * src/hc08/ralloc.c (regTypeNum),
10938 * src/ds390/ralloc.c (regTypeNum),
10939 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
10940 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
10942 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10944 * link/z80/lkmain.c (afile),
10945 * as/hc08/lkmain.c (afile),
10946 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
10947 prevent a pointer problem when a filename has no directory and
10948 no extension specified.
10950 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10952 * link/z80/lkmain.c (afile): allow periods in directory names
10953 * link/z80/lkmain.c (afile),
10954 * as/mcs51/lkmain.c (afile),
10955 * as/hc08/lkmain.c (afile): allow linker script file to have an
10956 extension other than ".lnk"
10957 * link/z80/lklex.c (getfid),
10958 * link/z80/lkmain.c (parse),
10959 * as/mcs51/lklex.c (getfid),
10960 * as/mcs51/lkmain.c (parse),
10961 * as/hc08/lklex.c (getfid),
10962 * as/hc08/lkmain.c (parse): Support comments in the linker script
10963 file on lines by themselves and after filenames
10965 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10967 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
10969 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10971 * src/z80/peeph-z80.def: removed some peephole rules that don't
10972 work with multibyte arithmetic (fixed bug #937126)
10973 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
10974 to registers and not global variables
10975 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
10976 geniCodePreInc, geniCodePostDec, geniCodePreDec,
10977 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
10978 checking for assignments not internally generated (fixed bug #931895)
10979 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
10980 structure member (fixed bug #930072)
10982 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10984 * src/SDCCmain.c (linkEdit),
10985 * src/hc08/main.c (_hc08_parseOptions),
10986 * as/hc08/Makefile.in,
10987 * as/hc08/aslink.h,
10989 * as/hc08/m08pst.c,
10990 * as/hc08/lkrloc.c (relr, rele),
10991 * as/hc08/lkarea.c (lnkarea)
10992 * as/hc08/lkmain.c (afile, parse),
10993 * as/hc08/lkelf.c: support for ELF output
10994 * as/hc08/lks19.c (s19),
10995 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
10997 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10999 * as/mcs51/lkihx.c: Fixed bug #899105.
11001 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11003 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11004 .dsp files from Unix to DOS.
11006 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11008 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11009 function pointers; we have been compliant for several months now.
11010 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11011 change that was accidently commented out
11012 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11013 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11016 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11018 * src/hc08/gen.c: output of all of the internal debugging information
11019 is now controlled by the D() macro; it is disabled by default
11021 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11023 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11024 harder to keep the same registers during a CAST iCode
11025 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11026 long via int can be done in a single cast, if the signedness is
11028 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11029 putchar() in tinibios.c in ds390's library
11031 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11033 * src/SDCCast.c (decorateType): fixed bug #898889,
11034 cast result of a literal complement too
11035 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11036 fixed check for bitfields
11038 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11040 * src/SDCCicode.c (geniCodeLogic): made it static,
11041 (geniCodeLogicAndOr): added in order to fix bug #905492,
11042 (ast2iCode): fixed bug #905492
11043 * support/regression/tests/bug-905492.c: added
11044 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11045 (processParms): fixed bug #927659: don't copy parms, this will clear
11047 * support/regression/tests/bug-927659.c: added
11049 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11051 * src/SDCCast.c (addCast): don't cast float to char
11052 * device/lib/libsdcc.lib: added _memmove
11054 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11056 * device/lib/large/Makefile: fixed parallel execution by
11057 replacing `make` by `$(MAKE)`
11059 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11061 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11062 offsets (fixes bug #923936)
11064 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11066 * device/lib/small/Makefile: fixed parallel execution by
11067 replacing `make` by `$(MAKE)`
11069 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11071 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11073 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11075 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11076 * src/regression/Makefile: Regression test was not running.
11078 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11080 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11081 complement if possible
11082 * src/SDCCval.c (valComplement),
11083 * src/SDCCicode.c (operandOperation): fixed complement of literal
11084 * support/regression/tests/onebyte.c (testComplement): added
11086 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11088 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11089 return an optimized tree; actually replace actParm with the new tree
11090 * src/SDCCast.h: added some parantheses to remove side effects
11091 * support/regression/tests/bug-920866.c
11093 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11094 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11095 Bit operands were not being handled properly in the pic14 port.
11096 (now src/regression/add.c passes again).
11098 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11100 * src/SDCC.y (labeled_statement): case and default no longer require
11101 a following statement (RFE #893037)
11103 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11105 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11106 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11107 disabled (fixes bug #916294)
11108 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11109 "mov a,acc"; patch provided by Lenny Story
11110 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11112 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11114 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11116 * src/ds390/gen.c (genFunction, genEndFunction),
11117 * src/ds390/ralloc.c (ds390_assignRegisters),
11118 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11119 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11120 pushed if there are parameters passed on the stack. Also, a cleaner
11121 way to decide if r0/r1 should be pushed/popped. (Together they fix
11124 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11127 * device/lib/mcs51/crtpagesfr.asm,
11128 * device/lib/mcs51/crtxinit.asm,
11129 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11130 to avoid confusion with Si Lab's SFRPAGE register.
11132 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11134 * src/SDCCglue.c (emitMaps): allow public sfr variables
11135 * src/SDCCglue.c (initialComments): include compiler build date
11136 with compiler version and put the timestamp of the generated
11137 assembly file on a serperate line to be less confusing.
11138 * src/port.h: added genInitStartup hook
11140 * src/ds390/main.c,
11143 * src/pic16/main.c,
11145 * src/z80/main.c: genInitStartup initialize as NULL (default to
11146 historical behaviour)
11147 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11148 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11149 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11150 library instead of hard coding it into the compiler.
11151 * support/regression/ports/mcs51-stack-auto/spec.mk,
11152 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11153 * device/lib/mcs51/Makefile,
11154 * device/lib/small/Makefile,
11155 * device/lib/large/Makefile,
11156 * device/lib/mcs51/crtpagesfr.asm,
11157 * device/lib/mcs51/crtstart.asm,
11158 * device/lib/mcs51/crtxclear.asm,
11159 * device/lib/mcs51/crtxinit.asm,
11160 * device/lib/mcs51/crtclear.asm,
11161 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11162 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11163 and into user configurable files.
11164 * device/lib/clean.mk: clean mcs51 directory too
11165 * support/regression/tests/longlit.c: added static to T1 declaration
11166 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11167 accesses in the initialization code
11169 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11171 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11172 OSCTRIMVAL as noted in bug #916008
11174 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11176 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11177 in loops with multiple exits (reported as incorrect registers
11178 used by Martin Helmling in Sdcc-user list)
11180 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11182 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11183 made ds390 register extensions look less like error messages
11185 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11187 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11188 reported by Adam Wozniak in Sdcc-user list
11190 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11192 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11193 arithmetic optimizations, added debug output
11195 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11197 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11198 * sdcc.spec: updated and split sdcc into 3 rpms
11199 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11200 needed for literals of LEFT_OP and '+'
11201 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11202 introduced RESULT_TYPE_NOPROM
11203 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11205 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11206 limited promotion to int only for '*'
11207 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11209 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11211 * src/pic16/gen.c (genSkip),
11212 (genc16bit2lit), (gencjneshort): commented out
11213 (is_LitOp): new helper function, checks operand type
11214 (genCmpEq): rewritten
11216 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11218 * support/regression/tests/bug-908454.c: added
11220 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11222 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11223 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11224 (geniCodeCast): cosmetic, don't preserve bit storage class
11225 (geniCodeLeftShift): added promotion
11226 (geniCodeLogic): fixed regression
11227 * src/SDCCsymt.c (computeTypeOr): accept bits too
11228 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11230 2004-03-07 Borut Razem <borut.razem AT siol.net>
11232 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11234 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11236 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11237 version of pic16_genPackRegisters which does not check if ic is a
11239 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11240 function cause string1.c regression test fails
11242 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11244 * sim/ucsim/configure.in,
11245 * sim/ucsim/configure,
11246 * sim/ucsim/doc/Makefile.in: use docdir
11247 * src/SDCC.y: fixed sbit atrributes
11248 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11249 * src/SDCCast.c (decorateType): |^& need special promotion handling
11251 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11252 * src/SDCCsymt.h (computeType),
11253 * src/SDCCicode.c: computeType() needs op
11254 * src/SDCCsymt.c (checkTypeSanity),
11255 * doc/sddman.lyx: "plain" bitfields are unsigned
11256 * src/SDCCsymt.c (computeTypeOr): added
11257 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11259 * src/SDCCval.c (val*): computeType() needs op
11260 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11261 * support/regression/tests/onebyte.c: added tests for |^&
11263 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11265 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11266 for writing icode into asm output.
11268 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11270 * src/pic16/device.c: added some debug lines enabled
11271 with macro DEBUG_CHECK,
11272 * src/pic16/genarith.c: more debug in genPlus,
11273 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11274 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11275 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11276 * (aopForSym): onStack symbols are re-placed in data memspace,
11277 and onStack flag is cleared,
11278 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11279 copy temporary pcodeop,
11280 * (genPcall): added warning for not updating PCLATU,
11281 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11282 always true for pic16 port,
11283 * (genMultOneWord): NEW, supports integer multiplication,
11284 * (genMult): modified to call genMultOneWord,
11285 * (ifxForOp): added warning when return NULL,
11286 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11287 flag is set before call to operandFromSymbol for implicit
11289 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11290 options.intlong_rent are set by default,
11291 * (_hasNativeMulFor): modified to allow port generation of integer
11293 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11294 set regtype to REG_SFR for all registers, restricting seting the
11295 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11297 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11299 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11300 more than 500 times in the regression tests
11302 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11304 * support/Util/SDCCerr.h,
11305 * support/Util/SDCCerr.c,
11306 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11308 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11309 for symbol conflicts.
11310 * support/valdiags/tests/enum.c,
11311 * support/valdiags/tests/tentdecl.c,
11312 * support/valdiags/tests/struct.c: expect possible error messages
11313 referring to original symbol definitions.
11314 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11316 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11318 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11320 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11322 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11324 * src/pic16/ralloc.c (newReg): fixed bug #908929
11326 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11328 * src/ds390/gen.c: added missing #include "main.h"
11330 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11332 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11333 checking if symbol is already in set,
11334 * src/pic16/device.h: prototype for checkAddSym,
11335 * src/pic16/gen.c: (_G): added entry interruptvector,
11336 * (assignResultValue): removed some commented out lines,
11337 * (genFunction): check for ISR via sym->type, absolute section for
11338 interrupt code is created via a new pBlock, the goto instruction is
11339 placed now correctly at the interrupt vector position, changed all
11340 references from ivec to _G.interruptvector,
11341 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11342 is the interrupt is a high priority one, same for return from ISR,
11343 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11344 externs to calls of checkAddSym,
11345 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11346 pic16_pcode_verbose flag is set,
11347 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11348 * src/pic16/pcoderegs.c: message about how many registers are saved
11349 will only be emitted if pic16_pcode_verbose flag is set,
11351 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11353 * src/ds390/ralloc.h,
11354 * src/ds390/ralloc.c (ds390_regWithIdx),
11355 * src/ds390/gen.c (emitcode),
11356 * src/ds390/main.h,
11357 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11358 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11359 ds390operandCompare, getRegsRead, getRegsWritten,
11360 initializeAsmLineNode): customized instruction size calculation for
11361 ds390, started basis for some register optimizations
11362 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11363 corresponding assembly output
11364 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11365 missing push/pop of r0/r1. Optimized push/pops
11367 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11369 * src/mcs51/main.c (instructionSize): fixed ACALL size
11370 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11372 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11374 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11375 the sorting of rlist with NULL elements
11376 * (print_idataType, print_idata): NEW to create idata sections
11377 * src/pic16/device.h: idataSymSet new variable
11378 * src/pic16/gen.c (genFunction): fixed some bugs in string
11379 comparing, improved the absolute section creation for ISRs,
11380 added FSR0L/FSR0H in registers that are saved in an ISR,
11381 * (genInline): fixed the processing of inline snippets,
11382 now they undergo no process by the peephole optimizer
11383 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11384 are placed in idataSymSet,
11385 * (pic16emitStaticSeg): extern symbols are added in externs,
11386 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11387 switching when aboslute variables are placed in access bank memory
11388 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11389 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11390 commented out with #if,
11391 * (pic16_packRegisters): reintroduce the check for CAST because some
11392 symbols are not correctly handled,
11393 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11394 pCodeInstruction instead of pCode,
11395 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11396 pCodeAsmDir definition,
11397 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11398 directive, then the argument directive is emitted without the leading
11399 tab, hack for inline labels which must be in the first column,
11400 * (compareLabel,pic16_findNextInstruction),
11401 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11402 * (insertBankSwitch): modified for the new pCodeAsmDir,
11404 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11405 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11407 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11409 * (pushSide): commented out with #if,
11410 * (assignResultValue): fixed some typos in saving
11412 * (genPcall): FIXED and sync'ed with genCall,
11413 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11414 * (genNearPointerGet): fixed to handle some more cases,
11415 implementation scheme via table reads,
11416 * (genConstPointerGet): modified to access code memory correct,
11417 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11418 and improved to handle some cases
11419 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11420 instead of "RETLW" for init data
11421 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11422 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11423 variables are placed in access bank memory (<0x80 and >=0xf80),
11424 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11425 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11426 TBLWT_POSTDEC,TBLWT_PREINC
11427 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11428 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11430 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11431 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11432 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11433 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11435 2004-02-29 Borut Razem <borut.razem AT siol.net>
11437 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11438 support/Util/findme.h, support/Util/system.h: enhance binary relative
11439 search for lib and include by using findProgramPath()
11441 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11444 * src/SDCCpeeph.c (pcDistance),
11446 * src/mcs51/ralloc.h,
11447 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11448 * src/mcs51/main.h,
11449 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11450 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11451 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11452 size calculation port specific, started basis for some register
11454 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11455 missing push/pop of r0/r1. Optimized push/pops
11456 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11457 * device/lib/_modsint.c (_modsint),
11458 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11459 and stack version so regression tests pass
11461 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11463 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11464 * src/SDCCast.c (decorateType): catch another small optimization
11466 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11467 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11468 modified to finally use computeType() all over SDCC,
11469 see Feature Request #877103
11470 * src/SDCCval.h: cosmetic
11471 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11472 valCompare(); regression tested in muldiv.c
11473 * support/regression/tests/muldiv.c (testMod): mod sign follows
11476 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11478 * src/SDCCast.c (decorateType): fixed bug #902362
11479 * doc/INSTALL.txt: fixed install instructions for win32
11481 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11483 * device/include/Makefile.in (install): fixed by replacing spaces
11486 * doc/INSTALL.txt: updated for release
11487 * doc/sdccman.lyx: added warning for --xstack being buggy
11489 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11491 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11492 to eliminate build warnings.
11493 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11495 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11496 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11498 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11499 removed -penable-stack, added comment for stack pragma, added
11500 warning for not initializing the stack/frame registers, removed
11501 comment at interrupts section
11503 Stack is made permanent, there is no ability to disable stack usage.
11504 * src/pic16/device.h,
11505 * src/pic16/device.c: removed all references to USE_STACK macro,
11506 * src/pic16/device.c (pic16_dump_section): when no elements in
11507 rlist, free rlist before return,
11508 * (pic16_dump_int_registers): NEW, internal registers are a new set
11509 of general purpose registers reused by each function,
11510 * (checkAddReg): returns 1 if registers is added to set,
11511 * (pic16_groupRegistersInSection): when a registers is of type
11512 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11513 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11514 SRCASECMP macro is moved here from device.c
11515 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11516 PO_PCLATU, PO_PRODL, PO_PRODH,
11517 * (pic16_pCodeOpType, genMinus,
11518 changed compares to "a" register, with AOP_ACC,
11519 * (pic16_genPlus): fixed some bugs and indented properly,
11520 * (pic16_addSign): changed size to size+offset in the MOVWF
11522 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11523 multiply 8-bit operand by literal, result is 8-bit,
11524 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11525 multiply 2 8-bit operand, result is 8-bit,
11526 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11528 * src/pic16/gen.c: changed accUse to contain WREG only,
11529 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11530 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11531 true, do not use immediate addressing any more unless sym is a
11532 pointer in codespace,
11533 * (aopForRemat): do not use immediate addressing when symbol not in
11534 codespace and when symbol's address is requested,
11535 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11537 * (aopGet): added case for AOP_ACC and don't return "accumulator
11538 bug" but WREG instead,
11539 * (popGetTempReg): pushes contents of temporary register in stack,
11540 * (popReleaseTempReg): pops contents of temporary register from
11541 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11542 * (pic16_popGet): separated case AOP_ACC to return register WREG
11543 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11544 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11545 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11546 the use of immediate pointers to certain cases only.
11548 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11549 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11550 * (assignResultValue, genCall, genRet): modified to use the new
11551 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11552 genPcall is still broken,
11553 * (genFunction): added code to create 'A' type pBlocks when
11554 interrupt functions are generated, code not extensively tested yet,
11555 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11556 * (genEndFunction): modified so ISRs pop stored registers from stack,
11557 * (genMultOneByte): cleanup,
11558 * (AccRsh): added flag andmask, to and result with appropriate mask,
11559 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11560 * (genDataPointerGet): fixed and reenabled its use,
11561 * (genNearDataPointerGet): bugs fixed,
11562 * (genDataPointerSet): bugs fixed,
11563 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11564 pic16_DumpSymbol, pic16_DumpOp,
11565 * src/pic16/genutils.h: function prototypes for the above functions,
11566 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11568 * (pic16emitRegularMap): many many many improvements, but needs a
11570 * src/pic16/main.c: enable_stack in pic16_options is removed,
11571 * (_pic16_parseOptions): removed command line options -penable-stack,
11572 * (_process_pragma): emit stack symbol only when stack pragma is
11574 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11575 redirected to FSR0L/FSR0H pair,
11576 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11577 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11578 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11580 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11581 * (dumpPicOptype): NEW,
11582 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11583 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11584 with movff instruction,
11585 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11586 added pic16_int_regs, some packRegsFor* functions are commented out,
11587 because produce errors,
11588 * src/pic16/NOTES: minor modifications
11590 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11592 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11593 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11595 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11596 * as/mcs51/lkaomf51.c: fixed bug #895763
11598 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11600 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11602 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11604 * doc/sdccman.lyx: added details about the HC08 storage classes and
11605 interrupts, fixed the register usage info for z80 & gbz80
11607 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11609 * doc/sdccman.lyx: added more pic16 port documentation
11610 * device/include/pic16/: added header pic18fregs.h
11612 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11614 * doc/sdccman.lyx: added Vangelis' contribution
11616 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11618 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11619 extend to the next CALL or PCALL, not just to the next CALL.
11621 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11623 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11625 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11627 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11628 bug #895752 and a better fix for bug #716790
11630 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11632 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11634 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11636 * doc/sdccman.lyx: minor changes, minor changed
11638 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11640 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11641 which can't handle SDCC_NEWONEBYTEOPS,
11642 (geniCodeMultiply): removed conversion from mult to shift for pic14
11645 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11648 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11649 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11650 thus fixing bug #895406
11652 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
11654 * device/lib/_modsint.c,
11655 * device/lib/_modslong.c: sign follows divisor only
11656 * src/hc08/gen.c (genMultOneByte): if result size is 1,
11657 signs or signedness can be ignored
11658 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
11659 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
11660 added optimization for IFX,
11661 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
11663 reenabled optimization for IFX, which was removed on 2004-01-11
11664 * src/SDCCast.h: added return type IFX
11665 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
11666 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
11667 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
11668 SDCC_OLDONEBYTEOPS selects the old behaviour
11669 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
11670 changed again and commented promotion rule
11671 * src/SDCCval.c (valDiv): promotion no longer necessary
11672 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
11673 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
11675 * support/regression/tests/onebyte.c: added
11677 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
11679 * gen.c (genInline): reverted to old code for assemnling inline
11680 code because of bug reported James Chadd
11682 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
11684 * ralloc.h: missing declarations from previous patch,
11685 seems that patch for ralloc.h was never applied, fixed
11687 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11688 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11692 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
11693 indirect addressing. Marked FSR0 as deprecated
11694 * gen.c (pointerCode): commented out, not needed now
11695 (pic16_popGet2p): new MOVFF helper function
11696 (genGenPointerGet),
11697 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
11698 (shiftRLong): removed duplicate debugging info
11700 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11702 * src/ds390/gen.c (genNearPointerGet),
11703 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
11704 optimization with bits, but not bitfields.
11705 * src/ds390/ralloc.c (packRegisters),
11706 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
11708 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
11710 * src/SDCCcse.c (algebraicOpts): copy operands before modification
11712 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11715 * src/SDCCicode.c (operandFromSymbol),
11716 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
11717 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
11718 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
11719 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
11720 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
11721 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
11723 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
11724 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
11725 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
11726 * src/SDCCsymt.c (newSymbol),
11727 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11730 * src/SDCCval.c (newiList): fixed bug #885705
11732 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11734 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
11735 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
11737 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11739 * device/include/c8051f120.h,
11740 * device/include/c8051f300.h,
11741 * device/include/c8051f310.h: added/updated header files for Silicon
11742 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11743 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
11744 in new section Submitting patches
11746 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11748 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
11749 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11750 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11752 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
11753 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11754 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11756 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
11757 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11758 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11760 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
11761 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11762 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11763 genGenPointerSet): fixed bug #892400
11764 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
11765 to eliminate build warnings.
11766 * src/SDCCast.c (processParms),
11767 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
11769 * support/valdiag/valdiag.py: added GCC to the list of defines active
11770 when compiling with gcc
11772 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11774 * support/Util/SDCCerr.h,
11775 * support/Util/SDCCerr.c,
11776 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
11777 with an incomplete type (fixed bug #883734)
11778 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
11780 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11782 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
11784 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11786 * src/SDCCast.c (decorateType),
11787 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
11788 function pointer implementation
11789 * support/regression/tests/funptrs.c: added tests to verify both forms
11790 of function pointers work correctly. Added tests to verify parameters
11791 are passed in the correct order.
11793 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
11795 * device.c (regCompare): registers are sorted by ascending
11796 address and increasing size,
11797 * main.c (_pic16_finaliseOptions): removed the declaration
11798 of compiler macro MCU. Now a macro of the format pic18fxxxx
11799 will be defined from the command line
11801 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11802 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11804 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
11805 PCOP_RLCF was overwritten!
11806 * gen.c (genSkip): commented out calls to pic16_emitcode,
11807 * (genCmpEQ): fixed "long" compares, only high word did get compared,
11809 * (genRRC): added debugging info,
11810 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
11811 overwritten while shifting,
11812 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
11813 overwritten while shifting,
11816 * (shiftLLeftOrResult),
11817 * (shiftRLeftOrResult),
11819 * (shiftLLong): Implemented with pic16_emitpcode
11820 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
11821 * (genLeftShift): Fixed bug, operand for shift by variable always
11822 was "and"ed with 0x0f,
11823 * (genLeftShiftLiteral),
11825 * (genRightShiftLiteral): added debugging info,
11826 * (genrshFour): added comment,
11827 * (genRightShift): determined signedness from operand "left"
11828 instead of "result"
11830 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11832 * src/SDCCicode.c (geniCodeParms),
11833 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
11834 function pointers, fixed function pointer bugs #861242 and #861896
11836 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11838 * device/include/c8051f000.h,
11839 * device/include/c8051f120.h,
11840 * device/include/c8051f300.h: added header files for Silicon
11841 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11843 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
11845 * src/SDCCast.c (processParams): added new type flow and restructured
11846 (gatherAutoInit): added new type flow
11847 (addCast): cosmetic changes
11848 (getLeftResultType): added new type flow for array indices, patch
11849 provided by Stas, see FR #877103
11850 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
11851 array index patch by Stas
11852 * src/SDCCast.h: added prototype getResultTypeFromType()
11854 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
11855 * src/pic/glue.c (pic14emitStaticSeg),
11856 * src/pic16/glue.c (pic16emitStaticSeg),
11857 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
11858 for initialization of symbols
11859 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
11860 * support/Util/SDCCerr.h:
11861 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
11862 * .version: bumped version number to 2.3.8
11863 * device/include/Makefile.in (install),
11864 * doc/Makefile (install): changed to 'rm `find ...`' construct to
11867 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
11869 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
11870 Slade Rich fixed an optimization bug
11871 * src/pic/pcodepeep.c,
11872 * src/pic/pcoderegs.c
11873 * doc/Makefile (install): added test for directory
11875 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11877 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
11878 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
11879 * src/pic/ralloc.c (getRegPtr, getRegGpr),
11880 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
11881 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
11882 * as/mcs51/asexpr.c (term),
11883 * as/hc08/asexpr.c (term): fixed bug #887146
11885 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11887 * src/z80/gen.c (genMult): handle single byte result product
11888 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
11889 DUMMY_READ_VOLATILE (fixed bug #886367)
11891 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11893 * support/regression/tests/libmullong.c: fixed logic, on little endian
11894 hosts we ended without a mullong_wrapper()
11896 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11898 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
11899 virus/worm forged address usage.
11901 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11903 Fixed promotion, it should be done on AST level:
11904 * src/SDCCast.c (addCast): added promotion to int
11905 (decorateType): updated call to upCast()
11906 * src/SDCCicode.c (geniCodeLeftShift): removed call to
11907 usualUnaryConversions()
11909 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
11911 * support/regression/tests/literalop.c (mulWrapper): Added a
11912 wrapper to remove integer overflow warnings.
11914 * support/regression/tests/float_trans.c: Made work on host.
11916 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
11919 * support/regression/generate-cases.py (main): Changed from inline
11922 * doc/Makefile (install): Changed to depth first to get rid of
11923 missing directory install warning.
11925 * as/Makefile (install-doc): Made work on Mac.
11927 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
11929 * src/SDCCast.c: added an additional type flow in decorateType() of
11930 opposite direction, see feature request #860006; it's enabled at runtime
11931 by setting the environment variable SDCC_NEWTYPEFLOW
11932 * src/SDCCast.h: changed prototype of decorateType()
11933 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
11934 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
11935 'char' to 'int' can be omitted, if both operands are 'unsigned char';
11936 see feature request #877103
11937 * src/SDCCval.c: updated call of decorateType()
11938 (valBitwise): fixed bug #882876
11939 (valMinus): added promotion
11940 (valLogicAndOr): result is unsigned
11941 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
11942 * src/SDCCsymt.c (computeType),
11943 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
11944 must not cause an unsigned operation
11945 * src/pic/glue (pic14emitRegularMap),
11946 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
11948 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
11950 * src/pic/pcode.c (PCodeID): commented out left over debug code
11952 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
11954 * support/valdiag/tests/overflow.c: added shift tests
11955 * src/pic/device.c,
11962 * src/pic/pcodepeep.c,
11963 * src/pic/pcoderegs.c,
11964 * src/pic/ralloc.c,
11965 * src/pic/ralloc.h: applied patch from Slade Rich;
11966 added support for multiple code pages and multiple RAM banks on the
11967 PIC 14 port. The ASM files now no longer simply assume all the
11968 code / RAM are in the same page / bank. This means the linker can
11969 safely allocate code/RAM of separate ASM files to different pages/banks.
11970 * doc/sdccman.lyx: added Slade's tips
11971 * src/mcs51/peeph.def: fixed bug #880768
11973 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11975 * src/hc08/ralloc.c (rematStr): fixed bug #879282
11976 * src/SDCCast.c (decorateType): fixed bug #880197
11978 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
11980 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
11983 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
11984 strtof is not part of C89 and isn't included with Mac OS X.
11986 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11988 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
11989 shiftL2Left2Result): fixed bug #879326
11990 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
11991 (genMultOneByte): fixed bug in signed vs unsigned multiplication
11992 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
11993 address fetch for clr instruction
11994 * device/lib/hc08/_mulint.c: created optimized assembly version
11995 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
11997 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
11999 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12000 proposed in FR #877103
12002 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12004 * src/SDCCval.c (cheapestVal): added missing checks
12005 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12006 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12008 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12010 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12013 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12015 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12016 loaded with the linker search paths (-L arguments) and the libraries
12017 to be linked with the current source (-l arguments). Changes
12018 currently will affect only the pic16 port.
12019 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12020 include path the port specific paths and port specific libraries,
12021 * gplink command now contains the $3 argument,
12022 * src/pic16/device.h,
12023 * src/pic16/device.c,: structure PIC_device is made public and
12024 renamed to PIC16_device, the same for variable Pics which is renamed
12025 to Pics16. Updated all references to them.
12026 * src/pic16/glue.c (pic16glue): corrected bug with code
12027 initialization which bypassed the variable initializations block.
12029 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12030 COMPILE_FLAGS and added the --nostdinc option
12032 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12034 * device/include/mc68hc908jb8.h: Register defs for another member
12035 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12037 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12039 Documenting changes from previous commits.
12040 * configure.in (version 1.56),
12041 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12042 when generating output files to configure the pic16 library,
12043 but now I've commented it out, since gputils aren't installed in the
12044 SF compile farm, so library won't compile
12046 * device/lib/Makefile.in (version 1.56): initially I've added in
12047 target 'all' the prerequestive 'model-pic16' so it compiled the
12048 pic16 library, but now I've commented it out for the same reasons
12050 * added targets 'model-pic16' and 'objects-pic16' to compile the
12052 * added target 'port-specific-objects-pic16' to handle the
12053 generated libraries and copy them into the build/ directory
12054 * added target 'clean-intermediate-pic16' to clean intermediate
12055 files into pic16 directory
12056 * in target 'installdirs' added line to create directory pic16 in
12057 the installation path
12059 * device/include/Makefile.in (version 1.11): in target 'install'
12060 added lines to copy all header files to installation path,
12061 * in target 'installdirs' added line create directory for pic16
12062 headers in the installation path
12064 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12066 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12069 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12072 * device/lib/configure.in,
12073 * device/lib/configure: fixed for autoconf 2.57
12075 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12077 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12078 option so that it actually works. Made it specific to the z80, since
12079 the gbz80 doesn't have these kinds of I/O ports.
12081 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12083 * device/include/z180.h,
12084 * device/lib/_memcpy.c,
12085 * device/lib/_memmove.c,
12086 * device/lib/_mulint.c,
12087 * device/lib/ser_ir.c,
12088 * device/lib/ser_ir_cts_rts.c,
12089 * device/lib/_strcmp.c,
12090 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12091 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12092 portmode; added deprecation warning for bank= and protmode= forms.
12093 Also, guard against buffer overflow.
12094 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12096 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12098 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12099 changed interrupt vector table generation to only emit declared vectors.
12100 * device/include/Makefile.in: added missing backslash
12101 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12103 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12105 Mainly changes to support compilation of the device libraries
12106 * src/pic16/device.c: stack is allocated via symbol and not
12107 via literal number. The symbol is placed in the corresponding
12108 position of the data ram
12109 * (pic16_dump_section): relocatable and absolute uninitialized
12110 data are now emitted in sorted order to reduce section naming,
12111 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12112 weren't marked as being in the access bank,
12114 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12116 Added portion of GNU PIC Library under the directory
12117 device/include/pic16 and device/lib/pic16. These files
12118 contain the declarations of SFRs for the PIC18Fxx2 devices.
12119 The directory is initialized via configure from toplevel.
12121 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12123 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12124 the spilllocations to be compared correctly
12126 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12128 * src/SDCCast.c (decorateType): fixed bug introduced today
12130 2004-01-12 Borut Razem <borut.razem AT siol.net>
12132 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12133 doc/sdccman.lyx: upper case pragmas are deprecated
12135 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12137 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12138 in simpler and even better code
12140 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12142 * src/SDCCicode.c (operandOperation): fixed bug #874819
12143 * src/SDCCast.c (decorateType): fixed
12144 char foo (unsigned long ul) { return ul > 0; }
12146 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12148 * doc/sdccman.lyx: Moved and added some sections, small changes
12149 all over. Telling LaTeX to be less strict with word spacing
12150 to better keep the right margin. Changed some notes about
12151 maintainance of the ports in section 3.2.1 - is it OK like this?
12153 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12155 SDCC source changes:
12156 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12157 convilong): modified to inform the pic16 port that builtin functions
12160 PIC16 PORT specific changes:
12161 * src/pic16/device.c pic16_dump_equates() added,
12162 processor registers declared internally by the port are emitted in
12163 the translation as equates,
12164 * src/pic16/gen.c: inline code is passed unprocessed to the
12166 * (pic16_popGetLit2): fnuction modified to take second operand as
12167 pCodeOp pointer and not as literal,
12168 * (popRegFromIdx): prefixed with pic16_,
12169 * (pic16_popCombine2): modified to receive already allocated pCode
12171 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12172 * (genFunction): initializes local stack frame and pushes on stack
12173 all the registers used by this function,
12174 * (genEndFunction): restores all registers from stack and restores
12176 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12178 * (pic16glue): changed the program startup sequence,
12179 * added new dbName code 'A' for functions placed in absolute section
12180 * src/pic16/main.c: added function attribute _naked,
12181 * added pragma 'code' to place a fnuction at an absolute address,
12182 * added command line arguments --debug-ralloc and --pcode-verbose,
12183 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12184 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12185 * (pic16_newpCodeOpLit2): modified to take the second operand as
12187 * (pic16_printpBlock): modified to emit each function in a separate
12189 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12190 UPPER for immediate operands,
12191 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12193 * src/pic16/peeph.def: all peepholes with movff are commented out,
12194 because there is a problem in the pcode peep optimizer,
12195 * src/pic16/ralloc.c: the register allocator can now reuse local
12196 function symbols for another function. This saves register usage.
12197 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12199 Added file src/pic16/NOTES with information about program writing on
12200 the current port version.
12202 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12204 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12205 and peephole 252 (array access)
12207 2004-01-09 Borut Razem <borut.razem AT siol.net>
12209 * src/SDCCmain.c : fixed #872250: -l command line defined library
12210 files are scanned before standard library files
12212 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12214 * src/SDCCast.c (decorateType): fixed bug #874046
12216 2004-01-09 Borut Razem <borut.razem AT siol.net>
12218 * support/scripts/sdcc.nsi: remove previous installation
12220 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12222 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12223 bytes for last interrupt vector (mcs51)
12224 * sdcc.spec: fixed typo
12226 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12228 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12229 gen51Code): more efficient parameter receive for --model-large
12232 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12234 * src/ds390/main.c,
12235 * src/z80/main.c: added missed needLinkerScript flags (more than
12236 one port structure defined in these file)
12237 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12240 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12242 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12243 * src/port.h: added flag needLinkerScript in port->linker
12244 structure to inform whether to create a .lnk file or not,
12246 * src/ds390/main.c,
12248 * src/mcs51/main.c,
12250 * src/pic16/main.c,
12252 * src/z80/main.c: changed appropriately to configure
12253 needLinkerScript flag
12255 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12256 * src/pic/glue.c: added variable udata_section_name to
12257 override default uninitialized data segment definition for
12258 devices only with SHAREBANK memory (reported from Erik Epetrich)
12259 * (pic14emitOverlay): modified to emit a commented overlay segment
12260 directive when no overlay data exist
12261 * (picglue): modified to emit uninitialized data segment
12262 according to udata_section_name
12263 * src/pic/main.c (_pic14_parseOptions): added command line
12264 options --udata-section-name=[name] to override default
12265 udata definition name
12266 * modified _linkCmd and _asmCmd to include compiler passed
12267 arguments via -W option
12268 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12269 object file from '.rel' to '.o' in port->linker structure,
12270 changed size of fptr from 2 to 3 in port structure
12272 2004-01-07 Borut Razem <borut.razem AT siol.net>
12274 * support/scripts/sdcc.nsi: update PATH
12275 * support/scripts/sdcc.ico: craeted
12277 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12279 * device/include/Makefile.in: fix install
12280 * doc/Makefile: fix install
12282 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12284 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12286 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12287 how the function variable allocation summary is displayed; also
12288 include information about variables allocated to the overlay
12291 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12293 * as/mcs51/lkmain.c: Help about -Y option
12294 * as/mcs51/lkarea.c: Fixed gcc warnings
12296 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12298 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12300 * support/valdiag/tests/overflow.c: added
12301 * src/SDCCast.c (decorateType),
12302 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12303 LEFT_OP (left shift)
12305 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12307 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12308 (default behaviour).
12310 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12312 A python script to validate compiler diagnostic messages. It can be
12313 used to verify that sdcc complains about bad c source code and
12314 gives a good location of the error.
12315 * support/valdiag/Makefile,
12316 * support/valdiag/valdiag.py,
12317 * support/valdiag/tests/*
12319 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12321 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12322 * src/SDCCsymt.c (newEnumType),
12324 * support/Util/SDCCerr.c,
12325 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12327 * support/regression/tests/enum.c: added test for enum values that
12328 require at least 2 bytes of storage.
12330 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12332 * src/common.h: added ifndef/define/endif macros
12333 around the header file.
12334 Bug reported from Jesus Calvino-Fraga
12336 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12338 * sdcc.spec: updated
12339 * device/include/Makefile.in: don't install CVS directories
12340 * device/lib/Makefile.in: added removal of CVS directories after install
12341 * doc/Makefile: fixed install, added local_icons
12342 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12343 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12344 * src/ds390/gen.c (genRightShift): fixed bug #870788
12345 * src/SDCCast.c (decorateType): fixed bug #870781
12347 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12349 PIC16 port related changes:
12350 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12351 added variable stackPos,
12353 * gen.c: genCall, assignResultValue: added support for
12354 pushing/retrieving function parameters to/from stack,
12355 genFunction,genEndFunction: setup stack frame for the
12356 generated function,
12357 genAddrOf: will be changed according to bug 863624
12359 * added files genutils.c and genutils.h which contain gen*
12360 debugged and optimised functions extracted from gen.c
12362 * glue.c: added variable 'externs' which holds extern symbols,
12363 pic16emitRegularMap: is modified to properly handle relocatable
12364 symbols under the new scheme,
12365 pic16createInterruptVect: is modified
12366 pic16printPublics: is modified to emit 'global' assembler directives,
12367 added pic16_printExterns to print extern symbols,
12368 pic16glue: initializes stack/frame pointer in the beginning of
12369 the assembly output. Temporary hack, will be corrected later,
12370 because gplink yet does not support stack and SDCC does not
12371 yet support a type of crt0.o object to create the final binary.
12373 * Removed many lines that contain 8051 legacy code.
12374 * The code is finally placed under a 'code' directive.
12375 * Added port specific options.
12377 * _process_pragma: simplified since now we do not need *special*
12378 include file to define SFR registers. But a separate header
12379 will be needed. This will be developed later.
12380 * _pic16_parseOptions: added, parses port specific options:
12381 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12382 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12383 --preplace-udata-with=
12385 * _pic16_setDefaultOptions: modified to initialize section names,
12386 but hack is temporarly out of order since it needs improvement.
12387 * _pic16_genAssemblerPreamble: configuration words are emitted by
12388 their address instead of their name. This part is incomplete and
12389 supports only the 18Fxx2 devices. Other devices will emit an error
12390 during assembly since they do not contain the same set of config
12392 * _pic16_genIVT: is modified,
12394 * pcode.c: added definitions for some hardware registers that are needed
12396 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12397 All PCI entries are updated. Now LFSR is supported.
12398 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12399 * added pic16_newpCodeOpLit2 to support instructions with
12400 two literal arguments
12401 * pic16_pCode2str: corrected code that emits assembler instructions
12402 with two literal operands and those that have an access bit modifier
12403 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12404 this fixes a bug which caused some labels to be lost, when an
12405 assembler directive was added, i.e. banksel,
12406 * pic16_FixRegisterBanking: improved logic that causes the insertion
12408 * InlineFunction: functions that are called once, are not any more
12409 inlined. This can be a port option in the future,
12411 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12413 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12414 hold the corresponding uninitialized symbols,
12415 * pic16_allocProcessorRegister: registers have explicit marked the
12417 * pic16_allocInternalRegister: registers are explicit marked as
12419 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12420 processing list, so bit registers were lost,
12423 * ralloc.h: added field 'accessBank' and original symbol operand
12424 in register definition,
12425 * removed the field isMapped from register definition,
12427 ** Several functions have been removed from various sources:
12428 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12429 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12430 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12431 pic16_assignRelocatableRegisters
12433 ** others have been introduced:
12434 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12435 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12437 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12439 * support/scripts/inc2h.pl: changed definition of BIT_AT
12440 to emit 'sbit at' instead of 'bit at'. This was a request.
12442 PIC16 port related preliminary changes:
12443 * gen.c: prefixed function popRegFromString with
12444 pic16_ and all references to it corrected
12445 * pcode.c: all pic16_pc_* hardware registers prefixed
12446 with underscore (_),
12447 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12448 * ralloc.c: newReg(): when register is REG_SFR then
12449 set address to rIdx,
12450 pic16_allocProcessorRegister(): marks register wasUsed=0
12451 pic16_writeUsedRegs(): added a call to assign processor
12452 registers via pic16_assignFixedRegisters
12454 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12456 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12457 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12458 variables in unused register banks. Also the SSEG is placed
12459 wherever there is enough space for it, and IDATA can be anywhere
12460 in internal RAM. For now compile using -Wl-Y[stack_size].
12461 The mem file is different for this option as well, since it
12462 makes no sense of talking about DSEG lenght.
12464 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12466 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12467 in certain cases, e.g. when ROM assignment, patch provided
12468 from Albert den Haan.
12470 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12472 Many signedness and type propagation fixes:
12473 * src/SDCCicode.c: made geniCodeCast() static
12474 replaced SPEC_ by IS_ (cosmetic)
12475 (operandOperation): fixed div and mod operation
12476 (usualBinaryConversions): added support for promotion of char
12477 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12478 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12479 (geniCodeAdd): an array index will stay unsigned, even if promoted
12481 (geniCodeArray): ditto
12482 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12483 * src/SDCCsymt.c (computeType): added more support for char;
12484 promotion of char is selectable by promoteCharToInt, fixed signedness
12486 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12487 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12488 * src/SDCCval (val*): replaced signedness calculation by
12490 rearranged if-branches (cosmetic)
12491 (valShift): added warning W_SHIFT_CHANGED
12492 (valCompare): fixed problem with different types
12493 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12494 * support/regression/tests/literalop.c: added many cases
12495 * support/regression/tests/ast_constant_folding.c: changed finally to
12497 * .version: new year, new version: 2.3.7
12498 * src/SDCCmain.c (main): applied patch #866468
12499 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12500 provided by Scott Bronson
12501 * doc/sdccman.lyx: updated documentation for sdcdb
12502 updated and added chapter tips
12504 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12506 * src/SDCCsymt.h: missing from yesterday's commits
12508 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12510 * src/SDCC.y (struct_or_union_specifier),
12511 * support/Util/SDCCerr.c,
12512 * support/Util/SDCCerr.h: verify that struct & union tags are used
12515 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12517 * src/SDCCglobl.h: missing from yesterday's commits
12519 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12521 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12522 sft_attributes, struct_declaration, parameter_declaration,
12523 type_name, start_block, declaration_list),
12524 * src/SDCC.lex (check_type): support redefinition of typedef names
12526 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12528 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12529 aligned xdata arrays. Erik helped me with the if clause.
12531 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12533 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12536 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12539 * src/SDCCast.c (newAst_),
12541 * src/SDCCicode.c (ast2iCode, newiCode),
12543 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12544 expr, statement, expression_statement, selection_statement,
12545 iteration_statement, expr_opt, jump_statement): foundation for tracking
12547 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12550 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12552 * support/Util/SDCCerr.c,
12554 * src/SDCCast.c (createCase, createDefault, decorateType),
12555 * src/SDCClabel.c (labelUnreach),
12556 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12558 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12559 (with thanks to Stas Sergeev)
12560 * device/include/time.h,
12561 * device/lib/time.c (CheckTime): suppress unreachable code warning
12563 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12565 * src/SDCCast.c (createIvalCharPtr),
12566 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12568 * support/regression/tests/nullstring.c: tests for these two bugs
12570 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12572 * support/Util/SDCCerr.h,
12573 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12574 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12575 about storage class and 'at' used inside struct or union
12576 * src/SDCCBBlock.c (iCodeFromeBBlock),
12577 * src/SDCCcse.c (ifxOptimize),
12578 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12579 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12580 printIval, emitStaticSeg, emitOverlay),
12581 * src/SDCClabel.c (deleteIfx),
12582 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12583 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12584 gatherAutoInit, processParms),
12585 * support/Util/SDCCerr.h,
12586 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12587 reporting for post-parse errors.
12589 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12591 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12592 implicit casts via union; they don't work on big endian systems
12593 (possible fix for bug #861138)
12595 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12597 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12598 * src/mcs51/main.c: fixed the fix for bug #737001
12600 2003-12-15 Borut Razem <borut.razem AT siol.net>
12602 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12604 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12606 * support/makebin/makebin.c: put output in binary mode
12608 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12610 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12611 xdata and data memory on startup. Set the environment variable
12612 SDCC_NOGENRAMCLEAR to disable this.
12613 * src/mcs51/peephole.def,
12614 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12615 (allows non-interrupt and interrupt code to safely compete for a resource
12616 without the non-interrupt code having to disable interrupts)
12618 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12620 * src/SDCCicode.c (geniCodeAdd),
12621 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12622 with valFromType if type might be a pointer and host is big endian).
12623 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12624 types, not just integer types.
12625 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12626 multiply defined with mismatching "at" address.
12628 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12630 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12631 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12632 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12633 with embedded nulls (fixed bug #753752)
12635 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12637 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12638 Apparently this did not see much testing (endless loop)
12640 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12642 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12644 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12646 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12647 gracefully handle NULL memmap pointers
12649 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12651 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
12652 instead of deleting the iCode when an operand is volatile
12653 * src/z80/gen.c (genDummyRead),
12654 * src/mcs51/gen.c (genDummyRead),
12655 * src/ds390/gen.c (genDummyRead),
12656 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
12658 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
12659 * src/SDCC.y: fixed bug #850420
12661 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12663 Applied z80 i/o port patch from Peter Townson and fixed some operators
12664 to better handle operands in A register.
12665 * device/include/z180.h
12671 * src/z80/peeph-z80.def
12672 * src/z80/peeph.def
12675 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12677 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
12679 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12681 * device/lib/hc08/_mullong.c: Removed extra #endif
12683 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12685 * sim/ucsim/hc08.src/inst.cc,
12686 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
12687 carries from x to h
12688 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
12689 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
12690 * device/include/stdarg.h: fixed varargs for hc08
12691 * device/lib/Makefile.in,
12692 * device/lib/hc08/Makefile,
12693 * device/lib/hc08/_mulint.c,
12694 * device/lib/hc08/_mullong.c: fixed some endian problems
12696 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12698 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
12699 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
12700 * device/lib/_gptrget.c,
12701 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
12703 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12705 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
12706 * src/SDCCast.c (astErrors): fixed bug #846007
12707 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
12709 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12711 * src/SDCCast.c (decorateType): disabled a transformation I added in
12712 revision 1.188 (access to fields of a structure at an absolute address);
12713 it breaks with bitfields, extern declarations, and gcse analysis.
12714 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
12715 could be assigned through a pointer, so don't complain.
12716 * src/SDCCast.c (astErrors),
12718 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
12720 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
12722 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
12723 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
12724 output of __config directives, since gpasm now supports them
12725 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
12726 pre-processor macro, i.e. -DMCU=p18f452
12727 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
12728 and modified to handle 'cast' icode similarly to '=' icode
12729 * src/pic16/device.h (typedef struct PIC_device): added field
12730 'extMIface' to indicate that chip has external memory interface
12731 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
12732 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
12735 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12737 * src/SDCC.y (pointer): fixed bug #846006
12738 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
12739 * src/SDCCast.c (decorateType): fixed bug #846009
12740 * src/ds390/peeph.def,
12741 * src/ds390/gen.c (genAnd, genOr),
12742 * src/mcs51/peeph.def,
12743 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
12745 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12747 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
12754 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
12758 * src/SDCCbitv.c: added function to free a bitvector
12759 * src/SDCClrange.h,
12760 * src/SDCClrange.c: added function to recompute the liveranges
12761 * src/avr/ralloc.c,
12762 * src/ds390/ralloc.c,
12763 * src/hc08/ralloc.c,
12764 * src/mcs51/ralloc.c,
12765 * src/pic/ralloc.c,
12766 * src/pic16/ralloc.c,
12767 * src/xa51/ralloc.c,
12768 * src/z80/ralloc.c: recompute the liveranges after register packing
12770 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
12772 * src/SDCCloop.c (newInduction): fixed bug #845630
12774 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12776 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
12777 inadvertantly left behind from my 2003-11-12 change
12779 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12781 Updated headers I neglected to commit yesterday.
12782 * src/SDCClrange.h,
12785 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12787 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
12788 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
12789 * src/SDCCopt.c (eBBlockFromiCode),
12790 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
12791 the creation of the key hash table from the sequencing so it can be used
12792 earlier (for some GCSE bug fixes still pending)
12794 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12796 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
12797 * support/regression/tests/addsub.c: testing genPlus shortcut
12799 2003-11-15 Borut Razem <borut.razem AT siol.net>
12801 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
12803 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12805 * src/SDCCcse.c (cseBBlock): fixed bug #527779
12806 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
12807 ordering is immaterial.
12808 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
12810 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12812 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
12813 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
12814 (SIGSEV) of bug #840381
12815 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
12816 unlink new file before rename if new and old filenames are the same)
12818 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12820 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
12821 uninitialized variables) for the mcs51. Set environment variable
12822 SDCC_GENRAMCLEAR to test.
12823 xdata initialization slightly shorter
12825 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12828 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
12829 #838241 & 780691 (basicly the same bug)
12830 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
12831 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
12833 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
12835 * src/SDCCmain.c (linkEdit): "fix" #834252
12837 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12839 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
12841 * src/SDCC.y: fixed bug #819403
12843 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12845 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
12846 the reentrant attribute.
12847 * src/hc08/gen.c (genPackBits): added missing stack readjustment
12848 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
12850 * src/SDCCast.c (decorateType): fixed bug with storage class not being
12851 updated during pointer dereference; f.e. ~(((char *)1)*) was being
12852 erroneously reduced to a literal.
12853 * src/hc08/ralloc.c (packRegisters, rematStr),
12854 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
12857 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12859 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
12860 * doc/sdccman.lyx: changed from 'article' to 'book'
12861 * doc/Makefile: readded test_suite_spec and cdbfileformat
12863 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
12865 * device/include/stdlib.h: include malloc.h to comply with ANSI
12866 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
12868 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12870 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
12871 * doc/clean.mk: also remove *.out files
12872 * doc/sdccman.lyx: some additions, larger top/bottom margins
12874 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12876 * src/SDCC.y: fixed bug #837365
12877 * support/regression/tests/bitopcse.c
12878 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
12879 a symbol (might be valop instead)
12880 * device/lib/Makefile.in: added errno.c to HC08SOURCES
12881 * device/lib/clean.mk: added hc08 to the cleaning list
12883 2003-11-04 Borut Razem <borut.razem AT siol.net>
12885 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
12887 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12888 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
12889 malloc is declared in standard stdlib.h
12891 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12893 * device/lib/hc08/Makefile: need to clean .rel not .o files
12894 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
12896 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12900 * src/mcs51/main.c,
12901 * src/ds390/main.c,
12905 * src/pic16/main.c,
12906 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
12907 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
12908 tests (which uses the port's oclsExpense function)
12914 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
12916 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12918 * src/SDCCcse.c (ifxOptimize),
12919 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
12920 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
12921 deleting the IFX iCode.
12922 * src/hc08/ralloc.c: reduced unneeded slocs
12923 * src/hc08/gen.c: fixed bug in asmopToBoolean
12925 2003-11-04 Borut Razem <borut.razem AT siol.net>
12927 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
12928 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12929 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
12930 transferred to configure
12932 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
12934 Use headers defined in the C[++] standards:
12935 * sim/ucsim/gui.src/serio.src/fileio.cc
12936 * sim/ucsim/gui.src/serio.src/frontend.cc
12937 * sim/ucsim/gui.src/serio.src/main.cc
12938 * sim/ucsim/gui.src/serio.src/posix_signal.cc
12939 * support/Util/NewAlloc.c
12941 * as/mcs51/lklibr.c
12945 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12947 * Added MSVC projects for hc08 assembler and linker:
12948 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
12949 /as/hc08/link_hc08.dsp
12951 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
12953 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
12955 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
12957 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
12959 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12961 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
12963 2003-10-31 Borut Razem <borut.razem AT siol.net>
12965 * support/cpp2/cpplib.h,
12966 support/cpp2/cpplib.c,
12967 support/cpp2/cpplex.c,
12968 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
12969 to switch _asm block preprocessing on / off. Default is
12970 #pragma preproc_asm +
12972 2003-10-31 Borut Razem <borut.razem AT siol.net>
12974 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
12975 when outputting comment blocks (when executed with -C option) and
12976 _asm (SDCPP specific) blocks
12978 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12980 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
12982 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
12984 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
12986 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
12988 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
12989 * src/SDCCast.c (decorateType): fixed bug #832664
12991 2003-10-31 Borut Razem <borut.razem AT siol.net>
12993 * support/cpp2/cpplex.c: fixed for SDCPP:
12994 comments(when executed with -C option) and _asm blocks
12995 were included even if they where in skipped #if block.
12996 Applied solution from GCC cpp 3.3.2
12998 2003-10-31 Borut Razem <borut.razem AT siol.net>
13000 * src/SDCC.lex: sdcc now understands both formats:
13001 '# <line_number> <file_name>' and
13002 '#line <line_number> <file_name>'
13003 * support/cpp2/cppmain.c: sdcpp now generates the standard
13004 '# <line_number> <file_name>' instead of former
13005 '#line <line_number> <file_name>'
13007 2003-10-30 Borut Razem <borut.razem AT siol.net>
13009 * support/cpp2/cpphash.h,
13010 * support/cpp2/cpplib.h
13011 * support/cpp2/cpplex.c,
13012 * support/cpp2/cppmain.c,
13013 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13015 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13017 Fixed a number of problems revealed by bug #827883.
13018 * src/SDCCloop.c (loopInvariants): Spill location of the
13019 result operand should be recomputed if extracted from
13020 a loop. Also, don't extract assignments of an iTemp
13022 * src/SDCCast.c (isConformingBody): loop reversal should
13023 not occur if the control variable is involved with a
13024 relational operator.
13026 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13028 * .version: bumped to 2.3.6 to reflect the big improvements
13029 made by Erik and Klaus. Thanks!
13031 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13033 Replaced the livrange code.
13034 * src/SDCClrange.c: added new LR code
13036 * src/SDCCBBlock.h: removed remainig parts from old LR code
13037 * src/ds390/ralloc.c,
13038 * src/ds390/gen.c: minor fixes to make it work with new code
13040 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13043 * as/hc08/lkrloc.c,
13045 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13046 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13047 (tweaked fix for bug #818696)
13049 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13051 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13053 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13056 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13057 * src/mcs51/gen.c (gencjneshort),
13058 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13059 more efficient (per Scott Bronson's suggestion)
13061 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13063 Extended the semantics of the critical keyword to include
13064 individual statements. See RFE #827755 and #799831
13069 * support/Util/SDCCerr.c
13070 * support/Util/SDCCerr.h
13075 2003-10-19 Borut Razem <borut.razem AT siol.net>
13077 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13079 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13081 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13083 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13084 and predecrement operand is displayed
13086 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13088 * src/SDCCval.c (valMinus): fixed bug #826041
13090 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13092 Some hc08 related updates that I missed earlier
13093 * sim/ucsim/stypes.h
13094 * support/regression/ports/hc08/spec.mk
13096 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13098 New target "hc08" for the Motorola 68hc08 family of micros
13106 * sim/ucsim/hc08.src/*
13107 * sim/ucsim/configure.in
13108 * src/ucsim/configure
13109 * sim/ucsim/packages_in.mk
13112 * device/include/mc68hc908qy.h
13113 * device/lib/hc08/*
13114 * device/lib/Makefile.in
13115 * support/regression/ports/hc08/*
13116 * support/regression/Makefile
13118 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13120 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13122 * src/ds390/gen.c (genCast): fixed bug #821957
13124 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13126 * device/lib/logf.c: "fixed" overlay bug
13127 * support/regression/ports/host/spec.mk: added m library
13128 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13129 * support/regression/tests/float_trans: added (for Eric)
13131 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13133 * src/mcs51/gen.c (genCpl): fixed bug
13134 http://sf.net/mailarchive/message.php?msg_id=6263915
13136 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13138 * src/SDCCast.c (decorateType): added extended constant folding
13139 * src/SDCCsymt.c (computeType): cleanup
13140 * src/SDCCval.c (valShift): minor optimization
13141 * support/regression/tests/ast_constant_folding.c: added
13143 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13145 * src/SDCCmain.c: removed some unintended changes
13147 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13149 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13150 * src/z80/gen.c: fixed part of bug #817589
13151 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13153 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13155 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13166 * src/ds390/ralloc.c
13168 * src/mcs51/ralloc.c
13170 * src/pic16/ralloc.c
13171 * src/xa51/ralloc.c
13173 * src/z80/gen.c: removed unused label "release:"
13175 2003-10-06 Borut Razem <borut.razem AT siol.net>
13177 * src/SDCC.lex: removed definition of unused variables
13178 save_optimize and save_options
13180 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13182 * clean.mk: removed '=' in "-maxdepth=1"
13183 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13184 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13186 2003-10-06 Borut Razem <borut.razem AT siol.net>
13188 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13189 my_unput() replaced by unput()
13191 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13193 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13194 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13195 type-punned pointer will break strict-aliasing rules"
13196 Old LR behaviour is again default; Klaus' LR can be choosen by
13197 defining the environment variable LRKLAUS
13201 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13202 * clean.mk: fixed removal of files in bin/CVS/
13203 * device/lib/clean.mk: fixed removal of directories small and large
13204 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13206 * src/SDCCval.c: removed superflous test for pedantic
13208 2003-10-05 Borut Razem <borut.razem AT siol.net>
13210 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13211 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13212 message "unmatched #pragma SAVE and #pragma RESTORE"
13214 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13216 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13217 assembly, critical functions, atomic, nojtbound)
13219 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13221 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13227 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13230 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13232 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13234 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13235 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13236 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13238 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13240 * src/z80/gen.c (genRet): fixed bug #524753
13241 * src/z80/gen.c (genCast): fixed internal error on cast from
13243 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13244 fix for bug #477835 to the z80
13245 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13246 for tracking iCodes in the peephole optimizer for z80
13248 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13250 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13251 the other part of bug #814548
13252 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13254 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13256 * src/SDCCcse.c: fixed part of bug #814548
13258 2003-09-28 Borut Razem <borut.razem AT siol.net>
13260 * src/asm.c: rewrite of printILine() to use temporary file instead
13262 * src/xa51/main.c: commented out declaration of int rewinds
13264 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13266 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13268 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13270 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13271 * src/asm.c (printILine): Fixed bug #811015
13273 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13275 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13278 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13280 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13281 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13282 to correctly handle general case of AOP_PAIRPTR
13283 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13285 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13287 * src/mcs51/ralloc.c (fillGaps),
13288 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13289 register positioning bug)
13291 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13293 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13295 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13297 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13298 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13299 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13300 (ralloc doesn't intentionally do this now, but perhaps later)
13301 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13302 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13303 register positioning bugs (Fixed bug #762602 and #795325)
13304 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13305 (Fixed bug #808779)
13306 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13307 lines that --i-code-in-asm generates
13309 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13311 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13312 trying to fclose a FILE* that was already closed.
13314 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13316 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13317 of const struct should be treated as if const themselves)
13319 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13321 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13323 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13325 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13326 Unix (/n) and DOS (/r/n) line terminations.
13328 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13330 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13333 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13335 * src/mcs51/gen.c (genFunction, genEndFunction),
13336 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13337 and restore of EA so that stack offsets to parameters are
13338 correct when using both critical and reentrant/stack-auto.
13339 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13340 size (can be triggered in error if sloc is shared between
13341 different sized objects)
13342 * device/include/float.h: fixed macros to explicitly use
13343 unsigned long where needed
13345 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13347 Feature req. 799831: added code to allow nesting of critical functions
13348 * src/mcs51/gen.c (genFunction, genEndFunction)
13349 * src/ds390/gen.c (genFunction, genEndFunction)
13351 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13353 * src/SDCCsymt.c (sclsFromPtr),
13355 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13356 support for standard C idiom of memory mapped variables; for
13357 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13358 to xdata int at 0x1234 tempvar = 1.
13359 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13360 provided by Akiya ISHIDA
13362 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13364 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13365 * src/SDCCval.c (constVal): added reduction from int to char
13366 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13367 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13368 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13370 * support/regression/tests/shifts.c: fixed
13372 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13374 * src/z80/gen.c (genXor): Fixed bug #805445
13376 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13378 Fixed bug #621531 (const & volatile confusion in the type chain).
13379 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13380 refer to the const or volatile state of the pointer itself.
13392 * src/pic16/ralloc.c
13393 * support/regression/tests/const.c
13395 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13397 When checking for duplicated modules, use absolute paths
13398 instead of relative paths. Files changed:
13403 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13405 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13407 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13409 * device/include/string.h: added size_t typedef, changed
13410 prototypes to use size_t, eliminated separate reentrant and
13411 non-reentrant declarations, added _memmove declaration
13412 * device/lib/_memcpy.c: changed to use size_t instead of int,
13413 changed /4 to >>2 to avoid division library call
13414 * device/lib/_memcmp.c,
13415 * device/lib/_memset.c,
13416 * device/lib/_strncat.c,
13417 * device/lib/_strncpy.c,
13418 * device/lib/_strncmp.c: changed to use size_t instead of int
13419 * device/lib/_memmove.c: new file (fixed bug #772294)
13420 * device/lib/Makefile.in: added _memmove.c
13421 * device/lib/z80/asm_strings.s: fixed bug #772290
13422 * support/regression/tests/bitfields.c: attempt to fix host assertion
13423 failure on amd64-unknown-linux2.2
13425 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13427 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13428 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13429 * as/z80/asmain.c (main): fixed bug #801766
13431 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13433 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13436 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13438 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13439 reported in bug #800609
13441 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13443 * Top header beautifications in src/pic16 directory:
13444 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13445 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13446 pcoderegs.h, ralloc.c, ralloc.h
13447 * main.c: added top header and GPL license notice
13448 * pcode.c: fixed the if-conditional warning
13450 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13452 * device/lib/_mullong.c: replaced int by short for gcc
13454 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13456 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13457 and JUMPTABLE iCodes properly now (worked by accident before)
13458 * src/mcs51/gen.c (leftRightUseAcc),
13459 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13460 iCode properly now. Use getSize instead of nRegs since a & b
13461 aren't part of the nRegs tally.
13463 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13465 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13466 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13467 before instructions that use the _STATUS register
13469 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13471 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13472 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13473 fetching of the pointer
13474 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13475 copied from genNearPointerSet()
13476 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13477 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13478 If they pop r0/r1 they must be called in the opposite order than aopOp().
13479 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13480 (resp. --stack-auto), prepared for --xstack
13482 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13484 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13486 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13488 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13489 these ports have their own __sdcc_external_start()
13491 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13493 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13494 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13495 type for bits was changed. It resulted in bit variables becoming
13496 global, which is not permitted in PIC 14 assembly output.
13498 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13500 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13502 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13504 Z80 and MCS51 linkers complaint if a public symbol is defined
13505 in more than one library module:
13509 * as/mcs51/Makefile.in
13511 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13513 A few small changes that speed up the peephole optimizer.
13517 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13519 Try to make the peephole optimizer smarter by maintaining
13520 an association between the assembly source code and the
13521 iCodes that originated them. Put this information to use
13522 with a new peephole rule condition "notVolatile" so that
13523 the rules can be aggressive yet still safe.
13528 * src/mcs51/peeph.def
13530 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13534 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13535 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13536 if the left or right operand symbols have the accuse flag set.
13538 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13540 Changed the type of the result of the ! (NOT) operator to char;
13541 previously it returned the same type as the source. This allows
13542 us to eliminate all the genFloatNot functions (all of its target
13543 implementations were very buggy) since !float can use the same
13546 * src/SDCCicode.c (ast2iCode): ! returns char
13547 * src/mcs51/gen.c (genNot, genNotFloat),
13548 * src/ds390/gen.c (genNot, genNotFloat),
13549 * src/z80/gen.c (genNot, genNotFloat),
13550 * src/pic/gen.c (genNot, genNotFloat),
13551 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13553 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13555 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13556 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13557 during interrupts. Ensure WSAVE is located at a shared bank address.
13558 2. Fixed page selection in some places
13559 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13560 the registers name strings.
13561 4. Fixed "signed / unsigned compare" compiler warnings.
13562 5. The PIC port manages its own allocation of the general purpose
13563 registers, but makes no attempt to reuse them. As a result when
13564 compiling it soon runs out of general purpose registers. Some
13565 additional code was added to the files pcode.c and device.c to walk
13566 through the function call tree and rename the registers so that they
13576 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13577 genPlus() & genMinus() when the result is the same as left or right
13579 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13581 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13583 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13585 Made bitfield a distinct type from bit so that bitfields
13586 convert as per ANSI C and bits retain their traditional
13587 boolean style behaviour. Implemented bitfield support in
13595 * src/ds390/gen.c: bit v bitfield split
13596 * src/z80/gen.c: New support for bitfields
13597 * support/regression/tests/bitfields.c: reenabled z80,
13600 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13602 Rules 246.x, 247.x relate to bitfields, the others speed up
13603 access to xdata mapped I/O devices.
13605 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13607 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13609 Cleaned up genPackBits and genUnpackBits and added two helper
13610 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13611 for literal assignments in genPackBits (thanks to Frieder for
13617 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13619 Fixed bug #748310 (pointer to function type mishandled when the
13620 function name is omitted). Also fixed a SIGSEGV when a function
13621 attribute (reentrant, etc) is used on a non-function or on a
13622 function but misplaced before the parameter list.
13624 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13626 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13627 * support/Util/SDCCerr.h,
13628 * support/Util/SDCCerr.c: Added func attr misuse error msg
13630 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13632 Fixed bug #787649 by anonymous
13633 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13634 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13636 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13638 Fixed numerous bitfield problems.
13640 * src/SDCC.y: More bitfield related error checking
13642 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13643 * support/Util/SDCCerr.h,
13644 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13645 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13646 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13647 * support/regression/tests/bitfields.c: tests added
13649 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13651 Made the constant following the "interrupt" keyword optional. If
13652 omitted, the function will not automatically be given an entry
13653 in the interrupt vector table (similar to #pragma NOIV, but
13654 less syntacticly kludgy). The interrupt number is also now
13655 range checked. Also fixed a bug in the high order bit example
13662 * support/Util/SDCCerr.c
13663 * support/Util/SDCCerr.h
13666 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13668 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
13669 * src/SDCCicode.c (operandOperation): rewritten some ops
13670 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
13671 * src/SDCCsymt.c (computeType): literals are handled the same way as any
13673 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
13674 be re-activated by defining REDUCE_LITERALS)
13675 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
13676 unsigned, but are signed by default
13677 * src/SDCCval.c (constVal): rearranged
13678 * src/SDCCval.c (valMod): preliminary fix
13679 * src/SDCCval.c (valCastLiteral): use TYPE_* types
13680 * support/regression/literalop.c: added, work in progress
13682 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13684 Generate warnings for useless declarations like "char data;"
13685 that don't do what new users expect.
13688 * support/Util/SDCCerr.h
13689 * support/Util/SDCCerr.c
13691 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
13693 * src/SDCCval.c (valMult): fix overflow detection of negative int
13695 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13697 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
13699 Changes to support big endian targets:
13712 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
13714 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
13715 * device/lib/time.c: fixed warning "integer overflow in expression"
13717 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
13719 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
13720 * src/SDCCval.c (constVal): changed default to signed; hex and octal
13721 constants are unsigned; added recognition of "u" flag for unsigned
13722 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
13723 * src/SDCCval.c (valDiv, valMod): fixed signdness
13724 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
13725 signedness of modulo, left and right shift
13726 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
13727 * support/Util/SDCCerr.h: added warning W_INT_OVL
13728 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
13729 * src/SDCCast.c (ast_print): improved output of constants
13731 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13733 Fixed some warnings when building with MSVC:
13735 * as/mcs51/asdata.c
13739 * link/z80/aslink.h
13740 * link/z80/lkdata.c
13741 * link/z80/lkeval.c
13746 * support/cpp2/cpplib.c
13750 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
13752 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
13754 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13756 * support/librarian/clean.mk: Do not remove Makefile.
13757 * support/librarian/Makefile: added.
13759 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13761 Added librarian to MSVC build:
13764 * support/librarian/librarian.dsp
13766 'configure' not needed for librarian, removed:
13767 * support/librarian/configure
13768 * support/librarian/configure.in
13769 * support/librarian/config_in.h
13770 * support/librarian/Makefile.in
13772 Hopefully these ones built the librarian and the rest of sdcc properly:
13774 * Makefile.common.in
13776 Messed up 'configure', so revert to previous version:
13780 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
13782 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
13783 there, while the mantissa of a double is "only" 53 bits wide.
13785 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13787 Adding sdcclib to the build. MSVC project coming soon.
13788 Files added/changed:
13790 * support/librarian/clean.mk
13791 * support/librarian/configure
13792 * support/librarian/configure.in
13793 * support/librarian/config_in.h
13794 * support/librarian/Makefile.bcc
13795 * support/librarian/Makefile.in
13796 * support/librarian/sdcclib.c
13799 * Makefile.common.in
13803 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13805 Linker now complaints if linked modules have conflicting options, for
13806 example, one compiled using --model-large and another one compiled with
13807 --model-small. The following files were modified:
13809 * as/mcs51/asdata.c
13810 * as/mcs51/aslink.h
13812 * as/mcs51/asmain.c
13814 * as/mcs51/i51pst.c
13815 * as/mcs51/lkdata.c
13816 * as/mcs51/lklibr.c
13817 * as/mcs51/lkmain.c
13823 * link/z80/aslink.h
13824 * link/z80/lkdata.c
13825 * link/z80/lklibr.c
13826 * link/z80/lkmain.c
13829 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13831 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
13832 as/mcs51/lklibr.c: Generate a warning when a library is not found.
13834 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
13836 * src/z80/mappings.i: fix _mul[us][int,long] entries
13838 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13840 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
13842 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13844 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
13845 * support/regression/tests/bitopcse.c: added
13853 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13855 added support for new library format to z80, gbz80 linkers:
13861 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13863 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
13864 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
13866 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
13868 added DUMMY_READ_VOLATILE:
13877 * src/SDCCcse.c (algebraicOpts): many improvements
13878 * src/SDCCcse.h: removed algebraicOpts()
13879 * src/SDCCicode.c (picDummyRead): added
13881 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13883 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
13884 "Insufficient space in data memory".
13886 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13888 * src/mcs51/gen.c: fixed bug #771358
13889 * src/z80/gen.c: fixed bug #759087
13891 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
13893 * src/pic16/glue.c: minor cleanup by Vangelis
13895 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13897 * device/include/regc515c.h: fixed #758477
13898 * device/lib/_gptrget.c: saving some cycles in generic pointer get
13899 * device/lib/_gptrput.c: saved a few bytes
13900 * my tab spacing is 8, yours too?)
13901 * device/lib/_ser.c: process RX bytes earlier than TX bytes
13902 * device/lib/serial.c: process RX bytes earlier than TX bytes
13903 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
13905 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13907 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
13909 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13911 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
13913 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
13915 * device/lib/Makefile.in: bad fix, reverted to 1.43
13917 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
13919 * device/lib/Makefile.in: added missing z80 object files
13921 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
13923 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
13924 pic16 progress by Vangelis:
13927 * src/pic/Makefile:
13934 * pic16/genarith.c:
13939 * pic16/pcodepeep.c:
13942 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13944 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
13946 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13948 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
13949 added gbz80 build to MSVC project.
13950 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
13951 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
13952 from 8051 stuff and setup so it links using a .lnk file.
13954 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13956 * support/librarian/sdcclib.c: sdcc librarian.
13957 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
13960 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13962 * as/mcs51/lkmain.c: properly handle extensions in function afile.
13964 2003-07-02 Borut Razem <borut.razem AT siol.net>
13966 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
13967 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
13968 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
13969 src/xa51/main.c, src/z80/main.c:
13970 virtualization of glue() function: each port has it's own glue function,
13971 which is accessed by do_glue function pointer in PORT.general structure
13973 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
13975 * DS800C400 fun, improved ROM interface and tinibios.
13977 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
13979 * More support for DS80C400. Now includes beginning of interface to ROM.
13981 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
13983 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
13985 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13987 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
13989 2003-06-19 Borut Razem <borut.razem AT siol.net>
13991 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
13993 2003-06-19 Borut Razem <borut.razem AT siol.net>
13995 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
13996 fixed Z80 port - crt0.o: cannot open.
13998 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14000 * support/Util/MySystem.c (merge_command): revert bad fix
14002 2003-06-18 Borut Razem <borut.razem AT siol.net>
14004 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14006 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14008 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14009 option --use-stdout sends errors to stdout instead of stderr.
14011 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14013 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14015 2003-06-15 Borut Razem <borut.razem AT siol.net>
14017 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14018 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14019 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14020 fixed width array of pointers replaced with sets;
14021 multiple include and lib paths ared transferred to preprocessor and linker
14022 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14023 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14024 fixed width array of pointers
14025 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14026 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14027 fixupPath(), getPathDifference()
14028 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14029 fixed width array of pointers
14031 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14033 * src/pic16/ralloc.c: fix warnings
14034 * src/pic16/pcode.c: fix warning
14036 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14038 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14039 know all the details, but essentially this set of changes enable
14040 the pic16 port to generate movff instructions and generate assembler
14044 * src/pic16/glue.c:
14045 * src/pic16/pcode.c:
14046 * src/pic16/device.c:
14047 * src/pic16/main.c:
14048 * src/pic16/pcode.h:
14049 * src/pic16/pcoderegs.c:
14050 * src/pic16/ralloc.c:
14051 * src/pic16/ralloc.h:
14053 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14055 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14056 added option --vc, so sdcc errors and warnings are compatible with
14057 Microsoft Visual Studio.
14059 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14061 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14062 device/lib/libfloat.lib: added atof function.
14064 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14066 * doc/sdccman.lyx: updated to Lyx 1.3
14067 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14068 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14069 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14071 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14073 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14075 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14077 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14078 additions to the "related tools/documentation" section
14080 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14082 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14084 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14086 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14087 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14089 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14091 * doc/sdccman.lyx: fix double dash and other minor things
14092 * doc/Makefile: fix double dash
14094 2003-05-28 Karl Bongers(patches from Martin Helmling)
14095 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14096 condition and ignore commands.
14098 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14100 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14101 is in parts still quite out of date, I did changes as far as I felt makes sense
14102 for a non-native english speaker.
14103 Please feel free to add to the manual or to correct my changes.
14104 * doc/Makefile: undid touching the date of intermediate tex files.
14106 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14108 * doc/sdccman.lyx: Manual has an index now
14110 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14112 Finalize muluint/mulsint and mululong/mulslong merging:
14113 * device/lib/_mulint.c
14114 * device/lib/_mullong.c
14115 * device/lib/gbz80/mul.s
14116 * device/lib/gbz80/stubs.s
14117 * device/lib/z80/mul.s
14118 * device/lib/z80/stubs.s
14119 * src/SDCCsymt.c (initCSupport)
14121 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14123 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14124 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14125 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14126 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14129 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14131 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14132 the regression tests I'm not brave enough to enable 245.b, 245.c
14133 * doc/sdccman.lyx: added latex preamble for hyperref package.
14134 Using pdflatex this will give you a hyperlinked pdf file with
14135 bookmarks. (prepend '%' before /usepackage if this breaks something)
14137 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14139 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14141 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14143 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14145 2003-05-21 <johan AT balder>
14147 * src/SDCCglue.c (printIval): fixed bug #739934
14149 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14151 Applied patch from bug 737905 (renamed yylineo to mylineno):
14158 * src/pic16/pcode.c: Cleaned warnings
14159 * src/pic16/pcodeflow.c: Cleaned warnings
14160 * src/pic16/pcoderegs.c: Cleaned warnings
14162 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14164 * src/pic16/pcode.c: Cleaned warnings
14165 * src/pic16/pcodepeep.c: Cleaned warnings
14166 * src/pic16/ralloc.c: Cleaned warnings
14168 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14170 * doc/sdccman.lyx: fixed bug 739745
14171 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14173 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14175 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14176 it can be defined with CFLAGS when running configure
14177 * src/SDCCmain.c: fixed compiling + linking with object files
14179 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14181 * configure.in: configure for pic16 port,
14182 added --disable-pic16-port
14183 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14184 * src/SDCCmain.c: linkOptions is changed to set *,
14185 added if/endif conditional macros to remove options help
14186 messages from optionsTable when a port is not configured, added
14187 support for the PIc16 port in the ports table, when executing
14188 the compiler with no port specified on command line, a default
14189 port is selected with the new macro DEFAULT_PORT which is
14190 defined in port.h, in setDefaultOptions() linkOptions is removed
14191 from initialization assignment, since now it is a set,
14192 parseCmdLine uses setParseWithComma for linkOptions, in
14193 linkEdit() linkOptions are accessed with new function indexSet()
14194 which returns the i'th item of a set variable. See SDCCset.c, in
14195 linkEdit() when calling buildCmdLine(), added linkOptions as
14196 last argument. Now users can pass arguments to gplink via the
14197 -Wl option, main() uses pic16glue() to glue up pic16 programs
14198 * src/SDCCpeeph.c: various changes to support pic16
14199 * src/SDCCset.c: added function void *indexSet(set *, int) to
14200 return the i'th item of the set
14201 * src/SDCCset.h: added function prototype for indexSet()
14202 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14203 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14204 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14205 added macro DEFAULT_PORT
14206 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14207 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14209 * src/pic16/glue.c: commented out some error producing lines
14210 * src/pic16/main.c: __config directives are commented out to stop
14211 gpasm complaining and test the linkage with gplink, _linkCmd and
14212 _asmCmd changed to be more gplink and gpasm friendly
14213 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14214 produced an error when parsed, peep rule 12 is added to utilize
14215 movff, but it is commented out since the pCode does not support
14216 yet a command with 2 address arguments
14218 2003-05-18 <johan AT balder>
14220 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14221 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14222 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14224 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14225 Added feature to script commands from file.
14227 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14229 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14230 * src/SDCCutil.c: include ctype.h for win32
14232 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14234 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14236 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14238 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14239 Fixed so you can set breakpoints prior to run, run does not stop
14240 on entry now. Add tbreak. Other enhancements and fixes for use
14243 2003-05-12 Borut Razem <borut.razem AT siol.net>
14245 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14247 2003-05-11 Borut Razem <borut.razem AT siol.net>
14249 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14250 the path of bin directory, so that PATH is the only env. variable, which has to be set
14251 in case of standard installation.
14252 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14253 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14254 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14256 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14258 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14259 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14260 temp files are in the port dir; clean the gen/test directory when
14261 generating new test.c
14262 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14263 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14264 * support/regression/tests/zeropad.c: added
14266 2003-05-09 <johan AT balder>
14268 * src/SDCCglue.c: fixed bug #597940
14270 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14272 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14273 cache sfr, optimize next,step, fix off by one sourceline,
14274 support ddd list function.
14275 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14277 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14279 * support/regression/HTMLgen.py: added compare_s2f()
14280 * support/regression/Makefile: redo 1.27
14281 * support/regression/generate-cases.py: redo 1.5
14283 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14285 * support/regression/tests/float.c: workaround 33 bit hex constant
14286 * support/regression/tests/simplefloat.c: fix division for host
14288 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14290 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14291 that tame's the PIC's over-aggressive optimizer.
14293 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14295 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14298 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14300 Initial support for DS80C400. "Hello world" runs on TINIm400
14303 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14305 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14306 * Some notes on ddd usage added in debugger/README
14307 Martin Helmling adding more features and fixes for ddd GUI debugger.
14308 Code added for nexti, stepi, up, down, and other adjustments.
14310 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14312 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14313 * src/pic/peeph.def Added two rules to optimize carry manipulation
14314 * src/pic/* removed debug printfs
14316 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14318 * debugger/mcs51/cmd.c: added header newalloc.h
14320 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14322 * as/Makefile: new EXEEXT
14323 * as/z80/Makefile: remove trailing slash of BUILDIR
14324 * as/z80/clean.mk: new EXEEXT
14325 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14326 * support/cpp2/Makefile.in: new EXEEXT
14327 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14329 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14331 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14332 EXEEXT was introduced to fix all related problems with targets
14333 "clean", "install" and "uninstall"; a couple of further flaws
14334 especially with "clean" have been fixed too
14335 * as/mcs51/Makefile.in
14336 * as/mcs51/clean.mk
14340 * debugger/mcs51/Makefile.in
14341 * debugger/mcs51/clean.mk
14342 * link/z80/Makefile
14343 * link/z80/Makefile.in
14344 * link/z80/clean.mk
14346 * packihx/Makefile.in
14348 * sim/ucsim/Makefile
14349 * sim/ucsim/clean.mk
14350 * sim/ucsim/avr.src/Makefile.in
14351 * sim/ucsim/avr.src/clean.mk
14352 * sim/ucsim/s51.src/Makefile.in
14353 * sim/ucsim/s51.src/clean.mk
14354 * sim/ucsim/xa.src/Makefile.in
14355 * sim/ucsim/xa.src/clean.mk
14356 * sim/ucsim/z80.src/Makefile.in
14357 * sim/ucsim/z80.src/clean.mk
14358 * sim/ucsim/main_in.mk
14359 * sim/ucsim/packages_in.mk
14360 * sim/ucsim/gui.src/Makefile.in
14361 * sim/ucsim/gui.src/serio.src/Makefile.in
14362 * sim/ucsim/gui.src/serio.src/clean.mk
14365 * support/cpp2/Makefile.in
14366 * support/cpp2/clean.mk
14367 * support/makebin/Makefile
14368 * support/makebin/clean.mk
14369 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14370 * doc/sdccman.lyx: --program-suffix no longer needed
14372 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14374 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14375 Martin Helmling added support for ddd GUI debugger.
14376 Code added to display assembly, set variables, and other commands
14377 to interface to ddd.
14379 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14381 * as/Makefile: fix target clean
14382 * as/clean.mk: fix target clean
14383 * as/z80/clean.mk: fix target clean
14385 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14387 * Makefile.common.in: added AT EXEEXT AT
14388 * configure.in: removed all mingw32 stuff
14389 * configure: rebuilt from configure.in
14390 * doc/sdccman.lyx: updated section "installation"
14391 * support/scripts/sdcc_mingw32: adapted to configure
14392 * support/scripts/sdcc_cygwin_mingw32: added
14394 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14396 * src/pic Added object file support for the PIC port
14397 * src/pic Applied patch from Craig Franklin (this started the object file support)
14398 * src/regression Updated the PIC regression tests for object files
14400 2003-04-20 Borut Razem <borut.razem AT siol.net>
14402 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14403 lklex.c: In function `getfid':
14404 lklex.c:203: warning: array subscript has type `char'
14405 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14406 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14407 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14408 stack handling macros
14410 2003-04-19 Borut Razem <borut.razem AT siol.net>
14412 * "handling space characters in file path" task:
14413 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14414 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14415 * support/Util/MySystem.h: make it self-sufficient
14416 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14417 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14418 handling space characters in file path
14419 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14420 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14421 * support/Util/MySystem.c: handling space characters in executable's path
14423 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14425 * as/z80/Makefile: fix permanent rebuild of z80
14426 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14427 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14429 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14431 * src/SDCCopt.c: add special case optimization to replace modulo by
14432 a power of two with a bitwise AND.
14434 2003-04-18 <johan AT balder>
14436 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14438 2003-04-17 <johan AT balder>
14440 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14441 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14443 2003-04-13 Borut Razem <borut.razem AT siol.net>
14445 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14446 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14447 fixed mingw problem in adl_NORMALIZE_PATH
14449 2003-04-12 Borut Razem <borut.razem AT siol.net>
14451 * fixed "#pragma SAVE/RESTORE can not be nested":
14452 * src/SDCC.lex: reworked pragma handling functions
14453 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14454 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14456 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14458 * src/SDCCutil.c (pathEquivalent): defined but not used
14459 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14460 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14461 * configure: rebuilt from configure.in
14462 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14463 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14464 * device/include/Makefile.in: replace sdcc_datadir
14465 * device/lib/Makefile.in: replace sdcc_datadir
14466 * Makefile.common.in: add LDFLAGS from configure
14467 * packihx/Makefile.in: use LDFLAGS
14468 * src/Makefile.in: use LDFLAGS
14469 * support/cpp2/Makefile.in: add LDFLAGS from configure
14470 * support/makebin/Makefile: use LDFLAGS
14471 * .version: bumped version number to 2.3.5
14473 2003-04-12 Borut Razem <borut.razem AT siol.net>
14475 * completed "different paths" task:
14476 * src/SDCCmacro.c: fixed bug in handling quotes
14477 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14478 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14480 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14482 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14484 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14486 * ds390/gen.c ds390/peeph.def: fix bug 706781
14488 2003-04-11 Borut Razem <borut.razem AT siol.net>
14490 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14492 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14494 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14495 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14496 set - this bit used to not be set...).
14497 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14498 bad code in PIC Port
14499 * src/regression/and2.c added to test bug 609268
14500 * src/regression/Makefile added and2.c to regression test
14503 2003-04-08 <johan AT CP255758-A>
14505 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14506 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14507 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14509 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14511 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14513 * support/cpp2/Makefile.in: fix bug #487815
14514 * configure: rebuilt from configure.in
14515 * Makefile.common.in: docdir changed, new path suffixes
14516 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14517 * sdcc_vc_in.h: reflect changes from sdccconf.h
14518 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14519 * src/SDCCutil.h: remove BINDIR hack
14520 * doc/sdccman.lyx: update new path hierarchy
14522 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14524 * src/SDCCpeeph.c: added okToRemoveSLOC test
14526 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14528 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14530 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14532 * src/SDCCpeeph.c: added labelIsReturnOnly test
14533 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14535 2003-04-05 <johan AT balder>
14537 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14538 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14539 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14540 * src/SDCCast.c: fixed a warning
14541 * src/SDCCast.h: fixed a warning
14542 * src/SDCCicode.c (operandFromAst): fixed a warning
14544 2003-04-04 <johan AT balder>
14546 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14547 * src/SDCCast.c (decorateType): fixed bug #715076
14548 * src/SDCC.y: fixed bug #702907
14550 2003-04-03 <johan AT balder>
14552 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14553 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14554 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14555 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14556 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14558 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14560 * _decdptr.c: fix return values
14561 * _gptrget.c: fix return values
14562 * _gptrgetc.c: fix return values
14563 * _gptrput.c: fix return values
14564 * _mulint.c: fix return values
14565 * as/z80/Makefile: fix 'make -j' problem
14567 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14569 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14570 * configure.in: big cleanup, updated to autoconf 2.5x
14571 * configure: rebuilt from configure.in
14572 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14573 * sdcc_vc_in.h: reflect changes from sdccconf.h
14574 * doc/Makefile: fixed a flaw in "make install"
14576 2003-04-02 <johan AT balder>
14578 * src/ds390/gen.c (genCmp): no comments
14579 * src/mcs51/gen.c (genCmp): no comments
14580 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14581 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14583 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14585 * support/regression/generate-cases.py: place generated file in given sub directory
14586 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14587 * support/regression/Makefile: improvements for 'make -j';
14588 side effect: it's simpler and faster now
14590 2003-03-31 Borut Razem <borut.razem AT siol.net>
14592 * src/z80/main.c: link-{port} and as-{port} defined without path
14593 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14595 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14597 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14599 2003-03-30 Borut Razem <borut.razem AT siol.net>
14601 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14602 changed type of list parameter to set
14603 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14604 * src/port.h: changed type of do_assemble() parameter to set
14605 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14606 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14607 definition of "cppoutfilename" macro with NULL value in preProcess()
14608 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14609 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14610 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14611 replaced with set *binPathSet
14612 * shash_add() deallocates the item, if allready exsists, before adding the new one
14613 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14615 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14617 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14618 a nested for loop bug in the PIC port
14619 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14622 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14624 * support/Util/dbuf.h: remove C++ stuff to make it portable
14626 2003-03-28 Borut Razem <borut.razem AT siol.net>
14628 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14629 literal strings in stringLiteral()
14630 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14631 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14634 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14636 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14638 2003-03-26 <johan AT balder>
14640 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14641 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14642 * src/SDCCast.c (decorateType): fixed " -v < 3"
14644 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14646 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14647 Added Lenny Story's debug infrastructure changes:
14648 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14649 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14650 * src/cdbFile.c: added
14651 * src/SDCCdebug.c: added
14652 * src/SDCCdebug.h: added
14653 * src/SDCCast.c (createFunction)
14654 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
14655 * src/SDCCmain.c (parseCmdLine, main)
14656 * src/SDCCmem.c (redoStackOffsets)
14657 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
14660 * src/avr/gen.c (genAVRCode)
14661 * src/ds390/gen.c (gen390Code)
14662 * src/mcs51/gen.c (gen51Code)
14663 * src/pic/gen.c (genpic14Code)
14664 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
14665 * src/xa51/gen.c (genXA51Code)
14666 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
14668 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14670 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
14671 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
14673 2003-03-22 <johan AT balder>
14675 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
14677 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
14679 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
14680 * doc/cdbfileformat.lyx: added, written by Lenny Story
14681 * doc/Makefile: added cdbfileformat.lyx
14682 * doc/clean.mk: added cdbfileformat.lyx
14684 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
14686 * src/mcs51/peeph.def: fix bug #705773
14688 2003-03-20 <johan AT balder>
14690 An sfr/sbit can have an "at #" AND an initializer
14691 * src/SDCCsymt.c (checkSClass):
14692 * src/SDCCmem.c (allocGlobal):
14693 * src/SDCCmem.c (allocLocal):
14694 * src/SDCCast.c (createBlock):
14696 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
14698 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
14700 2003-03-16 <johan AT balder>
14702 Undid the hackup of const and volatile, the problem is much bigger
14704 * src/SDCCast.c:1.171
14705 * src/SDCCglue.c:1.138
14706 * src/SDCCicode.c:1.146
14707 * src/SDCCsymt.c:1.150
14708 * src/SDCCval.c:1.65
14710 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
14712 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
14713 * src/ds390/gen.c (genAddrOf): fixed bug #704087
14715 2003-03-13 <johan AT balder>
14717 Hackup const and volatile modifiers in type chains a bit:
14719 * src/SDCCast.c:1.169
14720 * src/SDCCglue.c:1.136
14721 * src/SDCCicode.c:1.143
14722 * src/SDCCsymt.c1.146
14723 * src/SDCCsymt.h1.59
14724 * src/SDCCval.c:1.63
14726 2003-03-12 <johan AT balder>
14728 * src/SDCCBBlock.h: more LRH debugging junk
14729 * src/SDCCcflow.h: more LRH debugging junk
14730 * src/SDCCloop.c: more LRH debugging junk
14731 * src/SDCC.y (struct_declaration): fixed bug #697590
14732 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
14733 * src/ds390/gen.c (aopForRemat): fixed bug #700031
14734 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
14736 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14737 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
14738 test function names must now match exactly).
14739 * src/SDCCcse.c: added special case in findCheaperOp to allow
14740 extending a short integer. Makes less awful code for bug 700121 test case.
14742 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14744 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
14745 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
14747 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14749 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
14750 actually called (operandsNotEqual() was called for all
14751 operandsNotEqualX tests).
14753 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14755 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
14756 with shorter literals. Fixes bug 700121.
14758 2003-03-11 <johan AT balder>
14760 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
14762 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
14764 * src/SDCCloop.c (mergeRegions): an evil beast is dead
14765 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
14767 2003-03-10 Borut Razem <borut.razem AT siol.net>
14769 * src/SDCCmain.c: pipe preprocessor's output
14770 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14771 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14772 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14773 which closes all pipes in pipeSet set
14774 * src/SDCCset.c: free deleted item in function deleteSetItem()
14775 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14776 moved from z80 to src subproject
14777 * .version: increased version number to 2.3.4
14779 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
14781 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
14782 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
14783 * support/regression/ports/xa51/spec.mk: fix typo
14785 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
14787 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
14789 2003-03-09 Borut Razem <borut.razem AT siol.net>
14791 * src/SDCCmain.c: pipe preprocessor's output
14792 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14793 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14794 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14795 which closes all pipes in pipeSet set
14796 * src/SDCCset.c: free deleted item in function deleteSetItem()
14797 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14798 moved from z80 to src subproject
14800 2003-03-09 Borut Razem <borut.razem AT siol.net>
14802 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
14803 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
14804 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
14805 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
14806 * src/SDCCglobl.h: unification of WIN32 native definitions
14808 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14810 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
14812 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14814 * src/configure.in: check for endianess (even while cross-compiling)
14815 * src/configure: check for endianess (even while cross-compiling)
14816 * src/configure_in.h: check for endianess (even while cross-compiling)
14817 * src/avr/gen.c: remove old endianess stuff
14818 * src/mcs51/gen.c: remove old endianess stuff
14819 * src/ds390/gen.c: remove old endianess stuff
14820 * src/pic/gen.c: remove old endianess stuff
14821 * src/pic/genarith.c: remove old endianess stuff
14822 * src/pic/glue.c: fix endianess check
14823 * src/pic16/gen.c: remove old endianess stuff
14824 * src/pic16/genarith.c: remove old endianess stuff
14825 * src/pic16/glue.c: fix endianess check
14826 * src/xa51/gen.c: remove old endianess stuff
14827 * src/z80/gen.c: fix endianess check
14828 * src/SDCCglue.c: fix endianess check
14829 * src/ds390/peeph.def: fix bug 700036
14831 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14833 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
14834 * src/configure: find appropriate data-types on host for SDCC's int and long
14835 * src/configure.in: find appropriate data-types on host for SDCC's int and long
14836 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
14837 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
14839 2003-03-07 <johan AT balder>
14842 some minor cleanups before the big shot
14843 OP_DEFS and OP_USES now use Kevin's protection
14844 new option --nolabelopt
14846 * src/SDCCBBlock.c:
14855 * src/ds390/ralloc.c:
14856 * src/mcs51/ralloc.c:
14857 * src/pic/ralloc.c:
14858 * src/xa51/ralloc.c:
14859 * src/z80/ralloc.c:
14861 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
14863 * src/pic/pcode.c (get_op): fix 64 bit warnings
14864 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
14865 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
14866 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
14867 * support/regression/tests/malloc.c: fix 64 bit warnings
14869 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
14871 * src/mcs51/gen.c (genMinus): fixed bug 696436
14873 2003-03-02 Borut Razem <borut.razem AT siol.net>
14875 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
14877 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
14879 * configure.in: test for mkstemp
14880 * sdccconf_in.h: add HAVE_MKSTEMP
14882 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
14884 * device/include/ctype.h: removed warning while using --stack-auto
14885 * device/include/malloc.h: removed warning while using --stack-auto
14886 * device/include/string.h: removed warning while using --stack-auto
14888 2003-02-23 Borut Razem <borut.razem AT siol.net>
14890 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
14891 because NDEBUG is defined (see man assert)
14892 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
14894 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14896 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
14897 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
14899 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14901 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
14902 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
14904 2003-02-18 <johan AT balder>
14906 * as/mcs51/asmain.c (asmbl): module can start with a digit
14907 * as/z80/asmain.c (asmbl): module can start with a digit
14909 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
14911 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
14912 * src/asm.c: fix pipe() for Mingw32
14914 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
14916 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
14917 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
14918 make -V work again; --c1mode reads now from stdin
14919 * doc/sdccman.lyx: added --c1mode
14920 * support/Util/SDCCerr.c: new messages for c1 mode
14921 * support/Util/SDCCerr.h: new messages for c1 mode
14922 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
14924 2003-02-15 <johan AT balder>
14926 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
14928 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
14930 * doc/sdccman.lyx: Environment variables, -o and other minor things
14932 2003-02-14 <johan AT balder>
14934 * src/xa51/main.c: before anyone really tries to use it :)
14936 * Install doc's in share/sdcc/doc
14937 * removed some obsolete files
14938 * Do a proper make distclean and uninstall
14939 M Makefile.common.in
14942 M device/include/Makefile.in
14943 M device/lib/Makefile.in
14946 M sim/ucsim/doc/Makefile.in
14948 R src/avr/peeph.rul
14949 R src/xa51/peeph.rul
14950 M support/cpp2/Makefile.in
14951 M support/makebin/Makefile
14954 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
14956 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
14958 2003-02-10 Borut Razem <borut.razem AT siol.net>
14960 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
14961 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
14962 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
14963 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
14964 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
14965 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
14966 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
14967 src/z80/Makefile.bcc: Borland Makefile cleanup
14968 * as/z80/Makefile.bcc: Added Borland Makefile
14969 * support/cpp2/borland.h: Removed
14971 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
14973 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
14974 * src/SDCC.lex: new pragma NOIV
14975 * src/SDCCglobl.h: new pragma NOIV
14976 * src/SDCCmem.c: new pragma NOIV
14978 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14980 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
14982 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14984 * src/SDCCmain.c: signal handling is switched off by --debug
14985 * doc/Makefile: small fix for install; use clean.mk again
14986 * doc/clean.mk: clean *.pdf and *.html too
14988 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
14990 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
14991 * device/lib/printfl.c: fix a ds390 bug by making it portable
14992 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
14993 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
14994 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
14995 * debugger/mcs51/cmd.c: converted multi-line string literals
14996 * sim/ucsim/globals.cc: converted multi-line string literals
14997 * src/SDCCmain.c: introduced signal handler to remove temp files
14998 * doc/Makefile: small tweaks, implement clean
14999 * doc: removed generated files
15001 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15003 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15004 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15005 Address Record is not correctly generated for DS390."
15007 2003-02-02 Borut Razem <borut.razem AT siol.net>
15009 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15010 * as/mcs51/asm.h: fixed compilation with Borland C
15011 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15012 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15013 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15014 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15015 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15016 src/z80/Makefile.bcc: delete $(LIB) only if exist
15017 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15019 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15021 * device/include/malloc.h: introduced NULL
15022 * device/include/string.h: introduced NULL
15023 * device/include/stdlib.h: introduced NULL
15024 * device/lib/_memcpy.c: removed NULL
15025 * device/lib/_strcat.c: removed NULL
15026 * device/lib/_strchr.c: removed NULL
15027 * device/lib/_strcmp.c: removed NULL
15028 * device/lib/_strcpy.c: removed NULL
15029 * device/lib/_strcspn.c: removed NULL
15030 * device/lib/_strlen.c: removed NULL
15031 * device/lib/_strncat.c: removed NULL
15032 * device/lib/_strncmp.c: removed NULL
15033 * device/lib/_strncpy.c: removed NULL
15034 * device/lib/_strpbrk.c: removed NULL
15035 * device/lib/_strrchr.c: removed NULL
15036 * device/lib/_strspn.c: removed NULL
15037 * device/lib/_strstr.c: removed NULL
15038 * device/lib/_strtok.c: removed NULL
15039 * device/lib/malloc.c: removed NULL, include own header
15041 2003-02-02 <johan AT balder>
15043 * 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
15044 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15045 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15046 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15047 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15048 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15050 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15052 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15055 2003-02-01 <johan AT balder>
15057 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15059 2003-01-31 <johan AT CP255758-A>
15061 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15063 2003-01-30 <johan AT balder>
15065 * src/SDCCBBlock.c: automatic bug detection
15066 * src/SDCCicode.c: automatic bug detection
15068 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15070 * src/SDCCglobl.h: now --xram-size 0 works
15071 * src/SDCCmain.c: now --xram-size 0 works
15073 2003-01-29 <johan AT balder>
15075 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15077 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15079 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15080 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15081 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15082 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15083 * src/SDCCglobl.h: Added options --xram-size and --code-size
15084 * src/SDCCmain.c: Added options --xram-size and --code-size
15086 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15088 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15089 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15091 2003-01-27 <johan AT balder>
15093 * src/SDCC.y: fixed bug #613764
15095 2003-01-26 <johan AT balder>
15097 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15098 * src/SDCCsymt.h: fixed bug #673374
15099 * src/SDCCglue.c: fixed bug #661910
15100 * src/SDCCast.c: fixed bug #458099 and 673374
15102 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15104 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15105 * as/mcs51/strcmpi.h: added
15106 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15107 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15108 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15109 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15110 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15111 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15112 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15113 * as/mcs51/Makefile.aslink: new module strcmpi
15114 * as/mcs51/Makefile.asx8051: new module strcmpi
15115 * as/mcs51/Makefil.bcc: new module strcmpi
15116 * as/mcs51/Makefile.in: new module strcmpi
15117 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15119 2003-01-26 <johan AT balder>
15121 * src/SDCCglue.c: reverted back to 1.124
15122 * src/SDCCast.c: reverted back to 1.156
15123 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15125 2003-01-25 <johan AT balder>
15127 * src/SDCCglue.c: A better fix for bug #661910
15128 * src/SDCCast.c: A better fix for bug #661910
15129 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15131 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15133 * src/Makefile.in: remove spawn.o
15134 * src/SDCCmain.c: remove spawn.h
15135 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15136 * src/spawn.c: removed
15137 * src/spawn.h: removed
15138 * support/regression/ports/ds390/spec.mk: link with -r
15140 2003-01-24 <johan AT CP255758-A>
15142 * src/ds390/gen.c (aopOp): fixed bug #667458
15143 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15144 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15145 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15147 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15149 * src/mcs51/peeph.def: better assembler identation by Frieder
15150 * src/mcs51/gen.c: better assembler identation by Frieder
15152 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15154 * as/z80/string.h: removed for gcc 3.2
15155 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15156 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15158 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15160 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15161 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15162 * support/regression/Makefile: separate temp files for ports
15163 * support/regression/generate-cases.py: separate temp files for ports
15164 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15165 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15167 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15169 * moved tinitalk to device/examples/ds390
15171 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15173 * as/mcs51/lkmem.c: rflag is for DS390
15174 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15175 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15176 (linkEdit): move mem- and map-files the same way as ihx-files
15177 * src/z80/main.c (_setDefaultOptions): removed --generic
15178 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15179 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15180 * src/pic/glue.c (picglue): --c1mode works again
15181 * src/pic16/glue.c (pic16glue): --c1mode works again
15182 * src/asm.c (printCLine): fix #660034
15184 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15186 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15187 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15188 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15189 * as/mcs51/lkmem (summary): better fix for sp problem
15190 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15191 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15192 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15193 remove --stack-after-data
15195 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15197 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15198 * src/SDCCutil.c (join): ugly bug: missing '\0'
15199 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15201 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15203 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15205 * src/pic/main.c (_asmCmd): gpasm supports -o
15206 * src/z80/main.c: more general macros
15207 * device/lib/Makefile.in: remove intermediate files
15209 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15211 * .version: Bumped version number to 2.3.3
15212 * src/SDCCBBlock.c: new option -o
15213 * src/SDCCglobl.h: new option -o
15214 * src/SDCCglue.c: new option -o
15215 * src/SDCCmain.c: new option -o
15216 * src/asm.c: new option -o
15217 * src/ds390/main.c: new option -o
15218 * src/pic/glue.c: new option -o
15219 * src/pic/pcode.c: new option -o
15220 * src/pic/ralloc.c: new option -o
15221 * src/pic16/glue.c: new option -o
15222 * src/pic16/pcode.c: new option -o
15223 * src/pic16/ralloc.c: new option -o
15224 * src/z80/main.c: new option -o
15225 * device/lib/Makefile.in: use -o
15226 * support/regression/ports/ds390/spec.mk: use -o
15227 * support/regression/ports/gbz80/spec.mk: use -o
15228 * support/regression/ports/mcs51/spec.mk: use -o
15229 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15230 * support/regression/ports/z80/spec.mk: use -o
15231 * support/regression/ports/ucz80/spec.mk: use -o
15232 * support/regression/ports/xa51/spec.mk: use -o
15233 * support/regression/fwk/lib/timeout.c: fix usage string
15235 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15236 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15238 2003-01-07 <johan AT balder>
15240 * src/SDCCast.c (decorateType): fixed bug #600035
15242 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15243 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15244 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15245 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15246 * src/pic/pcode.c: outcommented unused variable to remove warnings
15247 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15249 2003-01-06 <karl AT turbobit.com>
15250 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15253 2003-01-06 <johan AT balder>
15255 * src/SDCCicode.c: fixed array add
15257 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15258 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15259 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15261 2003-01-04 <johan AT balder>
15263 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15265 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15266 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15268 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15269 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15270 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15272 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15273 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15275 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15276 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15278 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15279 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15281 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15283 * in /sdcc/as/mcs51/ changed these files in order to create an
15284 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15285 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15286 following files to include the previous two files: aslink.dsp,
15287 Makefile.aslink, Makefile.bcc, and Makefile.in.
15289 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15290 .adb instead of .cdb
15292 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15294 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15295 value from option --iram-size.
15297 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15299 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15302 2002-09-18 <wiml AT hhhh.org>
15304 * SDCClrange.h: exposed setFromRange() and setToRange()
15305 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15306 packRegsForAccUse() (bug 542397)
15307 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15308 multiple times and emitting the fetch operations more than once
15309 added aopGetUsesAcc() function to allow binary operators to
15310 fetch their operands in the correct order; made genMinus() emit
15311 compact code for X = LITERAL - Y
15313 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15314 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15315 sprintf() in line 1267.
15317 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15318 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15321 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15322 Changes to aslink (All the changes are marked with 'JCF'):
15324 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15327 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15328 area BSEG. Also moves, if possible, the DATA area down into the internal
15329 ram so more space is available.
15331 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15334 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15335 not bytes. Function summary() which creates a memory usage summary
15336 file with extension .mem. Reports of overlaping stack and small stack
15337 size. If the space for the stack is less than 16 bytes aslink trows a
15340 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15341 the 8051. Option 'y' for memory summary output file.
15343 Changes to sdcc (All the changes are marked with 'JCF'):
15345 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15347 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15348 overlaying area for it (uses RegBankUsed[4]).
15350 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15351 bank zero as used by default. By default aslink locates the stack
15352 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15353 the creation of the .mem file. Delegates the allocation of data area
15354 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15355 the begining of the stack area to aslink.
15357 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15358 glue() in SDCCglue.c creates an area for it.
15360 2002-09-03 Borut Razem <borut.razem AT siol.net>
15361 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15362 sdcc/src/pic/glue.c:
15363 introduced atexit() handler for teporay files removal in case of
15364 errors, assertions, ...
15366 2002-08-29 Borut Razem <borut.razem AT siol.net>
15367 * sdcc/support/cpp2/auto-host_vc_in.h:
15368 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15369 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15370 Maybe there is a similar problem with BORLANDC? It should be checked!
15372 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15373 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15374 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15375 was not executed, and the compiler (cl) launched a warning:
15376 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15378 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15379 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15381 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15382 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15384 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15385 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15386 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15387 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15388 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15389 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15390 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15391 - added Release configuration in VS projects
15392 - review of compiler an linker options
15393 - VC .exe files are generated in bin_vc directory, not to interfere
15394 with binaries generated from other projects (cygwin, mingw, bcc ...)
15396 * sdcc/src/yacc.dsp: added
15398 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15399 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15400 and insert the version number definitions from .version
15402 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15404 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15405 added - genarate auto-host.h using auto-host_vc_in.h as template
15408 removed from CVS, generated automatically
15410 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15411 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15413 2002-08-11 Borut Razem <borut.razem AT siol.net>
15414 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15416 2002-08-10 Borut Razem <borut.razem AT siol.net>
15417 * src/SDCCmain.c (main):
15418 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15419 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15420 The consequence was that some temporary files were not removed.
15423 unification of code in functions tempfilename() and tempfile():
15424 function tempnam() is defined in Visual Studio 6.0 and .NET
15426 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15428 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15429 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15430 - removed compiler command line option /WX: Treats all warnings as errors
15431 - update a list of source files, included into the project
15433 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15434 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15435 changed project type to Generic Project so that can be correcly converted to VS.NET project
15437 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15439 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15441 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15443 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15444 added return 0 statements after assert() to make compiler happy
15446 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15447 added newline in the def file to keep MSC compiler satisfied
15449 * sdcc/src/z80/gen.c:
15450 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15451 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15452 - solved MSC error in function aopDump()
15454 * sdcc_vc.h: define PREFIX as "\\sdcc"
15456 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15457 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15459 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15460 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15461 - Rewrote the register banking algorithm.
15462 - Added pCode live-range analysis to registers (for now, only non-used and
15463 singly-used registers optimized away)
15465 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15467 * 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.
15469 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15470 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15472 2002-04-22 Michael Hope <michaelh AT vroom>
15474 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15476 * configure.in (DD_COPT): Added include support required for gbdk.
15478 * .version: Bumped version number just to increase it.
15480 * src/SDCCmain.c: Added -nostdinc to the default options.
15482 2002-04-15 Michael Hope <michaelh AT vroom>
15484 * device/lib/z80/printf.c (sprintf): Added.
15486 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15488 * src/z80/peeph.def: Added transpose redundent load rule.
15490 * src/z80/main.c: Added force callee saves for jaune.
15492 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15494 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15496 2002-03-28 Johan Knol <johan AT balder>
15498 * src/SDCCval.c: fixed bug #532436
15500 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15502 Added "char *Processor" field to the port structure.
15505 Added -p option. Allows port dependent processor to be specified.
15508 Initialized the new field char *Processor field to NULL in all ports
15511 Compiler generated registers for interrupt context saving
15512 were not getting allocated.
15514 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15517 Fixed left shift. Will promote the left side of a left shift
15518 if a) left shifting more than size of operand or b) when assigned
15519 to something size > size of left side
15521 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15523 tons of changes. Register allocation has been
15524 rewritten. Added customization for the various PICs. Flow
15525 analysis is restructured. ...
15527 * src/pic/device.h:
15530 * src/pic/device.c:
15531 Added. device.c is a PIC port hack to accomodate variations
15534 2002-03-13 Michael Hope <michaelh AT vroom>
15536 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15538 2002-03-04 johanknol <johanknol AT manik>
15540 * /src/SDCCval.c: fixed
15542 const unsigned char arr[][2] = { { 0, 1 } };
15543 t18.c:1: error: Initializer element is not constant
15545 2002-03-04 bela <bela AT manik>
15547 * /device/include/mcs51reg.h:
15548 ds89c420 register definition update
15550 2002-03-03 <johan AT FRIJA>
15552 * support/Util/SDCCerr.c: did something, but don't no why anymore
15554 * support/regression/tests/bug-524691.c: made it a little less shy
15556 * src/SDCCast.c (decorateType): fixed bug #524697
15558 * src/SDCCast.c: made some lineno improvements
15560 * src/SDCCval.c (getNelements): changed warning to error
15562 * src/SDCCglue.c (printIvalArray): changed warning to error
15564 * src/SDCCicode.c: fixed a warning for mingw
15566 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15568 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15570 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15572 * src/ds390/peeph.def:
15573 Added some more peephole rules
15575 * src/ds390/gen.c: Various fixes & enhancements
15577 * src/SDCClrange.c, src/SDCClrange.h:
15578 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15580 * src/ds390/ralloc.c:
15581 various fixes & enhancements (ds390) specific
15583 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15584 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15587 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15589 2002-03-02 <johan AT FRIJA>
15591 * src/SDCCast.c (decorateType): fixed bug #524708
15593 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15595 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15597 2002-03-01 Michael Hope <michaelh AT vroom>
15599 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15601 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15603 2002-03-01 <johan AT FRIJA>
15605 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15607 * src/SDCCast.c (decorateType): fixed bug #524209
15609 * src/SDCCval.c (valNot): fixed bug #524195
15611 2002-02-26 <johan AT balder>
15613 * src/xa51/gen.c: fixed a warning
15615 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15617 * src/SDCCast.c (decorateType): fixed bug #522534
15619 2002-02-23 <johan AT balder>
15621 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15623 2002-02-22 <johan AT balder>
15625 * src/SDCCast.c: fixed bug #514865
15627 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15629 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15631 * sdcc/src/SDCCloop.c:
15632 Previous fix was not good. basic blocks that have "break" or "return" are
15633 not really partof a loop , but live ranges used in these blocks should
15634 be live thru the entire loop, so set partOfLoop but don't add them to
15637 2002-02-21 <johan AT FRIJA>
15639 * src/SDCCcse.c: fixed bug #514308
15641 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15644 Fixed BUG #519583. If a conditional block ended in a return/break
15645 statement inside a loop, it was not being considered part of the loop.
15647 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15649 2002-02-10 Karl Bongers <karl AT turbobit.com>
15652 Fixed up SDCDB debugger somewhat. Updated debugger/README
15653 with lots of comments and notes.
15655 * device/examples/test2.c:
15656 Fix bug, "red" variable not being initialized(compiler complained).
15658 * device/examples/Makefile, examples/test3.c:
15659 Add Makefile in device/examples folder, compiles test3.c
15660 for use as a multiple module SDCDB test case.
15662 * sim/ucsim/cmd.src/cmdset.cc:
15663 Took out debug printfs in ucsim "next" command.
15665 * sim/ucsim/xa.src:
15666 Karl and Johan start ucsim XA support. Most dissassembly working,
15667 about 75% emulation done(plenty of work remaining).
15669 * sim/ucsim/z80.src:
15670 Add Z80 support to ucsim, add test-ucz80 regression test,
15671 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
15672 Notice z80 compiler fails on examples/test3.c/crc code.
15674 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
15676 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
15677 Added support for --parms-in-bank1
15679 * src/ds390/peeph.def:
15680 added a few more peephole optimzations
15682 * src/ds390/main.c:
15683 1) added __builtin_inp & __builtin_outp used to read in data of given length
15684 from a memory mapped port
15685 2) added __builtin_memcmp
15686 3) added __builtin_swapw swap bytes of a short
15688 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
15689 1) handle multiple send & receives from register bank1
15690 2) ralloc can now allocate DPTR1 to some liveRanges
15692 * src/SDCCsymt.c, src/SDCCsymt.h:
15693 changes to handle multiple sends & receives
15695 * src/SDCCptropt.h:
15696 added some pointer arithmetic optimization
15698 * src/SDCCptropt.c:
15699 added some pointer arithmetic optimizations but not stable yet so not
15700 called from anywhere (will get this working shortly)
15702 * src/SDCCopt.c: fixed for multiple sends & receives
15705 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
15706 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
15707 set preprocessor defines (depending on options)
15709 * src/SDCCicode.c, src/SDCCicode.h:
15710 changes made to handle multiple sends & receives
15713 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
15715 * src/SDCCcse.c, src/SDCCcse.h:
15716 added function findbackward def (to be used in upcoming optimization)
15718 * src/SDCCcflow.c, src/SDCCcflow.h:
15719 added function returnAtEnd - to determine if a basic block terminates with
15722 * src/SDCCast.c, src/SDCCast.h:
15723 added option parms-in-bank1
15725 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
15726 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
15727 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
15728 adjusted for --parms-in-bank1 option
15730 * device/include/string.h:
15731 donot redefine "reentrant" keyword
15733 * device/include/ds80c390.h: Added some more SFRs
15735 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15737 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
15739 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15741 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
15743 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15745 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
15747 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
15749 * Added --xram-movc option
15751 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15753 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
15755 2002-01-11 Johan Knol
15757 * Added math lib of Jesus Calvino-Fraga
15759 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
15761 * src/SDCCmain.c (processFile): fix processing of ../../src.c
15762 * support/regression/Makefile: new target test-mcs51-stack-auto
15763 * support/regression/ports/mcs51-stack-auto/spec.mk: added
15765 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15767 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
15769 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15771 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
15773 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
15775 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
15777 * src/SDCCglue.h: add definition for printIvalChar()
15779 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15781 * src/SDCCast.c: fix #498138 by Johan
15783 * src/SDCCglue.c: fix #498138 by Johan
15785 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15787 * support/regression/Makefile: fix clean
15789 * support/regression/ports/ds390/support.c: fix transmission of last character
15791 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
15793 * /sdcc/src/ds390/gen.c:
15794 a) improved computing address of stack variable
15795 b) took out some #if 0 code
15796 c) improved parmBytes adjustment
15797 d) improved genPlusIncr & genMinusIncr
15798 e) genCmp could generate bad code (when left assigned to DPTR)
15799 f) Fixed bug in hasInc
15801 * /sdcc/src/ds390/ralloc.c:
15802 a) packRegsForSupport could mess up live information (Fixed)
15803 b) packRegsDPTRuse could be incorrect for left & right shift
15805 * /sdcc/src/mcs51/ralloc.c:
15806 packRegsForSupport could mess up the live information (Fixed)
15808 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
15810 * /sdcc/src/SDCCast.c:
15811 can reverse a loop even if function call is present as long
15812 as the loop control variable is local & is not passed as parameter
15814 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15816 * /sdcc/ChangeLog: *** empty log message ***
15818 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
15819 More builtin function additions for TININative
15821 * /sdcc/src/ds390/ralloc.c:
15822 Had broken the regression testsuite
15824 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
15826 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
15827 Added funcattr hasStackParms will be set for reentrant functions when there
15828 are paramteres on the stack, this helps in minimizing frame pointer generation
15829 typeFromStr can handle function pointers now
15831 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
15832 *** empty log message ***
15834 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15836 * /src/ds390/gen.c, /src/ds390/main.c:
15837 More builtin function additions for TININative
15839 * /src/ds390/ralloc.c:
15840 Had broken the regression testsuite
15842 * /src/SDCCast.c: Fixed a bug in dumptree
15844 * /src/SDCCsymt.c, /src/SDCCsymt.h:
15845 Added funcattr hasStackParms will be set for reentrant functions when there
15846 are paramteres on the stack, this helps in minimizing frame pointer generation
15847 typeFromStr can handle function pointers now
15849 * /doc/builtins.txt, /doc/TININative.txt:
15850 *** empty log message ***
15853 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15855 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
15856 ALPHA version for -mTININative
15858 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
15859 updated to reflect changes in the port structure
15862 added function do_assemble (similar to do_link) if non-null this function
15863 will be called to do assembly (-mTININative) requires a multi command
15865 added function genAssemblerEnd will be called to generate assembler Epilogue
15868 added _JavaNative to debug info printing
15870 * /src/SDCCmain.c: added option --tini-libid
15871 added port->do_assemble function (-mTININative) has a multi command assemble
15873 * /src/SDCCglue.c: Disabled "constExpr" check
15874 added port->genAssemblerEnd function
15876 * /src/SDCCglobl.h: Added option --tini-libid value
15879 tookout optimizeCompare from the header (has no external references)
15881 * /src/SDCCast.c: made one more function "static"
15883 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
15885 * src/z80/mappings.i: Added z80asm support.
15887 * src/z80/main.c: Added z80asm support on --asm=z80asm
15889 * src/z80/gen.c: Fixed asm portability issues.
15891 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
15893 * src/SDCCglue.c (printExterns): Added global/extern split.
15895 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
15897 * support/regression/Makefile: added test for mcs51 model large
15899 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
15901 * support/regression/ports/gbz80/spec.mk: added -mgbz80
15903 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
15905 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
15907 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
15909 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
15911 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
15913 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
15915 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
15917 * support/regression/tests/simplefloat.c: Port to mcs51.
15919 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
15920 * support/regression/tests/bug-485362.c: Added.
15922 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
15924 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
15926 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
15928 * src/z80/gen.c (aopDump): Added a dump function.
15930 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
15931 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
15933 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
15935 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
15937 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
15939 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
15941 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
15943 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
15945 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
15947 * support/regression/ports/ds390/support.c: Use tinibios.
15949 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
15951 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
15953 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
15954 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
15956 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
15958 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
15960 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
15962 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
15964 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
15965 (packRegsForIYUse): Created and optimised.
15967 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15969 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
15970 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
15972 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
15974 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
15976 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
15978 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15980 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
15982 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
15984 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15986 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
15988 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
15990 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
15992 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15994 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
15995 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
15996 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
15998 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16000 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16001 (genNotFloat): Added.
16002 (genUminusFloat): Added.
16004 * device/lib/z80/Makefile: Added floating pt stubs.
16006 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16008 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16010 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16012 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16014 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16016 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16018 * sdcc/support/regression/Makefile: Add port ds390.
16020 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16022 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16024 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16026 * sdcc/support/regression/ports/ds390/support.c: Added.
16028 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16030 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16032 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16034 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16036 * device/include/malloc.h: Added z80 and gbz80 support.
16038 * device/lib/gbz80/heap.s: Added.
16040 * device/lib/z80/heap.s: Added.
16042 * device/lib/malloc.c: Added z80 and gbz80 support.
16044 * support/regression/tests/malloc.c (testMalloc): Added.
16046 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16048 * support/regression/tests/bug-478094.c: Added.
16050 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16052 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16054 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16056 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16058 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16060 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16062 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16064 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16066 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16068 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16070 * support/regression/tests/bug-477927.c: Added.
16072 * src/z80/peeph.def: Added minor rules.
16074 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16076 * src/z80/peeph.def: Added jump optimisation modification.
16078 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16080 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16082 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16084 * support/regression/tests/funptrs.c: Added.
16086 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16088 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16090 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16092 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16094 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16096 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16097 (movLeft2ResultLong): Created.
16099 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16100 (joinPushes): Added. Joins two char pushes into a word push.
16102 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16104 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16106 * support/makebin/Makefile (install): Added creation of dest dir.
16108 2001-10-24 Karl Bongers <karl AT turbobit.com>
16110 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16112 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16114 * src/z80/ralloc.c: Turned off faulty pack for one use.
16116 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16118 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16120 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16122 * support/regression/Makefile: Improved clean
16124 * support/regression/ports/gbz80/spec.mk: Added clean
16126 * support/regression/ports/host/spec.mk: Added clean
16128 * support/regression/ports/z80/spec.mk: Added clean
16130 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16132 * support/regression/ports/mcs51/timeout.c: little improvements
16134 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16136 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16138 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16140 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16142 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16144 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16146 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16148 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16149 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16151 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16153 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16155 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16157 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16159 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16161 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16163 * support/regression/tests/longor.c: Added.
16165 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16167 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16169 * as/mcs51/aslink.h: define PATH_MAX
16171 * as/mcs51/asm.h: define PATH_MAX
16173 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16175 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16177 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16179 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16181 * src/SDCCglobl.h: define PATH_MAX
16183 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16185 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16187 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16189 * src/z80/gen.c (gencjneshort): Fixed
16191 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16193 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16195 * support/regression/tests/bug-469671.c: Added.
16197 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16199 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16201 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16203 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16205 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16207 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16209 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16211 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16213 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16215 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16217 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16219 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16221 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16223 * 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.
16225 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16227 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16229 2001-10-07 <johan AT FRIJA>
16231 * device/lib/gets.c (gets): fixed the return value.
16233 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16234 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16236 * 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.
16238 * 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.
16240 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16242 * src/pic/gen.c: Removed Safe_strdup.
16244 * configure.in: Added option to enable libgc support.
16246 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16247 (bitVectUnion): Optimised.
16248 (bitVectIntersect): Optimised.
16249 (bitVectBitsInCommon): Optimised.
16250 (bitVectCplAnd): Optimised.
16252 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16254 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16256 * src/SDCCmain.c: distinguish between assembler debug and plain options
16258 * src/avr/main.c: remove standard assembler options
16260 * src/ds390/main.c: remove standard assembler options
16262 * src/mcs51/main.c: remove standard assembler options
16264 * src/port.h: removed "PENDING" comment
16266 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16268 * src/device/lib/_mulint.c : new, with assember functions
16270 * src/device/lib/_mullong.c : new, with assember functions
16272 * src/device/lib/_divuint.c : with assember functions
16274 * src/device/lib/_divsint.c : with assember functions
16276 * src/device/lib/_divulong.c: with assember functions
16278 * src/device/lib/_divslong.c: with assember functions
16280 * src/device/lib/_moduint.c : with assember functions
16282 * src/device/lib/_modsint.c : with assember functions
16284 * src/device/lib/_modulong.c: with assember functions
16286 * src/device/lib/_modslong.c: with assember functions
16288 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16290 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16292 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16293 replaced _mululong.c and _mulslong.c by _mullong.c
16295 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16297 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16299 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16301 * src/SDCCglue.c: test, if win32api is available for MINGW
16303 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16305 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16306 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16307 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16308 * support/regression/ports/host/spec.mk: removed GENERIC
16309 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16310 * support/regression/ports/z80/spec.mk: removed GENERIC
16312 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16314 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16316 * support/regression/tests/bug-467035.c: Created.
16318 2001-10-01 <johan AT FRIJA>
16320 * src/SDCC.y: fixed bug #466586 part 1
16322 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16324 * SDCCicode.c: z80 has no generic pointers
16325 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16327 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16329 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16331 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16333 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16335 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16337 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16339 * configure.in: Fixed up so that ucsim is only configured once.
16341 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16343 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16344 (getPathDifference): As above.
16346 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16348 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16350 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16351 * .version: Updated to 2.3.1
16353 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16354 Added copyright header.
16356 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16357 (assemble): Added support for macro based assembler commands.
16358 (linkEdit): Added support for macro based linker commands.
16359 (preProcess): Changed the pre-processor to use macros.
16360 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16361 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16363 * device/lib/z80/crt0.s: Added module name for debugging.
16365 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16367 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16369 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16371 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16373 * src/Makefile.in: Added SDCCmacro and SDCCutil
16375 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16377 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16379 2001-09-16 <johan AT FRIJA>
16381 * 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.
16383 2001-09-15 <johan AT FRIJA>
16385 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16386 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16388 2001-09-11 <johan AT FRIJA>
16390 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16392 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16394 * support/regression/tests/bug-460444.c: Added test case.
16396 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16397 (genCast): Added justification for all of the asserts.
16399 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16401 * support/regression/support.c: _xdata replaced by xdata
16403 * support/regression/spec.mk: removed _generic
16405 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16407 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16409 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16410 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16412 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16414 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16416 * support/regression/tests/bug-460010.c: Added test case.
16418 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16420 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16422 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16424 * support/regression/testfwk.c: removed workaround for bug #436344
16426 * support/regression/tests/bp.c: use less memory with mcs51
16428 * support/regression/tests/bug-441448.c: use less memory
16430 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16432 * support/regression/collate-results.py: typo
16434 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16436 * support/regression/tests/fetchoverlap.c: Added new test case.
16438 * support/regression/tests/bp.c: Added new test case.
16440 * support/regression/tests/bug-448984.c: Added new test case.
16442 * support/regression/tests/pow2shifts.c: Added new test case.
16444 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16445 (genlshTwo): Fixed right shift for count > 8.
16447 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16449 2001-09-08 <johan AT FRIJA>
16451 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16453 2001-09-07 <johan AT FRIJA>
16455 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16457 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16459 2001-09-06 <johan AT FRIJA>
16461 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16462 * bernhard noted me at this: "() equals to (void)" (1.38)
16464 2001-09-05 <johan AT FRIJA>
16466 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16468 2001-09-04 <johan AT FRIJA>
16470 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16473 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16475 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16477 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16479 * link/z80/aslink.h: Fixed path for PATH_MAX
16481 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16483 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16485 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16487 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16489 * 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.
16491 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16493 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16494 (genCmp): Fixed up genCmp for the GB with longs.
16496 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16498 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16500 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16502 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16504 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16506 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16508 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16510 * 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.
16512 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16514 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16516 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16518 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16520 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16522 * sim/ucsim/configure: little improvement of Cygwin-detection
16523 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16524 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16525 * support/regression/tests/bug-221100.c: small changes for mcs51
16526 * support/regression/tests/bug-221168.c: small changes for mcs51
16527 * support/regression/tests/bug-227710.c: small changes for mcs51
16528 * support/regression/tests/staticinit.c: small changes for mcs51
16529 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16530 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16531 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601