1 2008-06-21 Raphael Neider <rneider AT web.de>
3 * device/include/pic16/pic18f66j60.h,
4 * device/include/pic16/pic18f66j65.h,
5 * device/include/pic16/pic18f67j60.h,
6 * device/include/pic16/pic18f86j60.h,
7 * device/include/pic16/pic18f86j65.h,
8 * device/include/pic16/pic18f87j60.h,
9 * device/include/pic16/pic18f96j60.h,
10 * device/include/pic16/pic18f96j65.h,
11 * device/include/pic16/pic18f97j60.h,
12 * device/lib/pic16/libdev/pic18f66j60.c,
13 * device/lib/pic16/libdev/pic18f66j65.c,
14 * device/lib/pic16/libdev/pic18f67j60.c,
15 * device/lib/pic16/libdev/pic18f86j60.c,
16 * device/lib/pic16/libdev/pic18f86j65.c,
17 * device/lib/pic16/libdev/pic18f87j60.c,
18 * device/lib/pic16/libdev/pic18f96j60.c,
19 * device/lib/pic16/libdev/pic18f96j65.c,
20 * device/lib/pic16/libdev/pic18f97j60.c,
21 * device/include/pic16/pic16devices.txt,
22 * device/include/pic16/pic18fregs.h,
23 * device/lib/pic16/pics.all: added new devices
25 * device/include/pic16/adc.h,
26 * device/lib/pic16/libio/adc/adcbusy.c,
27 * device/lib/pic16/libio/adc/adcopen.c,
28 * device/lib/pic16/libio/adc/adcsetch.c,
29 * device/lib/pic16/libio/i2c/i2copen.c,
30 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
31 all changes from a patch by Anton Strobl
33 2008-06-12 Borut Razem <borut.razem AT siol.net>
35 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
36 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
37 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
38 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
39 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
40 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
41 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
42 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
43 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
44 by applying the modified patch from Risto Huotari
46 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
49 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
50 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
51 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
52 * support/regression/tests/bug1938300.c: new, added
54 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
56 * device/include/asm/ds390/features.h,
57 * device/include/asm/mcs51/features.h,
58 * device/include/mcs51/regc515c.h: inserted LGPL notice
60 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
62 * device/lib/gbz80/div.s,
63 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
64 patch 1597883, Thanks Robert Ramey
66 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
68 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
69 createIvalCharPtr, createIvalPtr, createIval),
71 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
72 initializers for local auto variables
73 * support/regression/tests/zeropad.c: added testcase for auto initializers
75 2008-05-26 Raphael Neider <rneider AT web.de>
77 * device/lib/pic16/startup/crt0.c,
78 * device/lib/pic16/startup/crt0i.c,
79 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
80 explicit, fixed curr_entry loop for >= 256 initializer records,
81 removed debug code (write to 0xf7e)
83 2008-05-25 Raphael Neider <rneider AT web.de>
85 * device/include/pic/pic16f627a.h,
86 * device/include/pic/pic16f628a.h,
87 * device/include/pic/pic16f648a.h: added missing ports
89 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
91 * device/include/float.h: added __INFINITY
92 * device/lib/_fsadd.c: handle overflows
93 * device/lib/_fsmul.c,
94 * device/lib/_fsdiv.c: use __INFINITY
96 * device/lib/_fsneq.c: handle -0.0
97 * sim/ucsim/s51.src/uc89c51r.cc,
98 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
99 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
100 * src/mcs51/gen.c (genSend): fixed bug with --xstack
101 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
102 * support/regression/tests/snprintf.c: test bug with --xstack
104 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
106 * src/SDCCpeeph.c (callFuncByName):
107 Support nested parenthesis in peephole function arguments (#1967300)
109 2008-05-19 Raphael Neider <rneider AT web.de>
111 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
112 fixed duplicate labels (#1911325)
114 2008-05-19 Raphael Neider <rneider AT web.de>
116 * src/regression/empty.c: suppress warning
117 * src/regression/pointer1.c: enabled index_by_pointer()
118 * src/regression/inline.c: now works for pic16 as well
120 * src/pic16/device.c: include dbuf declarations
121 * src/pic16/device.h: removed obsolete prototypes
123 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
124 * src/pic16/glue.c: made purely local functions static,
125 (pic16_printGPointerType, pic16_printIvalCharPtr,
126 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
127 generic pointers' tags (#1961866)
129 * src/pic16/pcode.c (assignValnums): optimize literal assignments
131 2008-05-19 Borut Razem <borut.razem AT siol.net>
133 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
134 fixed typo, uninstall include/pic16/pic16devices.txt
136 2008-05-18 Borut Razem <borut.razem AT siol.net>
138 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
139 the buffer is null terminated
140 * src/device/pic16.c:
141 applied modified patch 1965676: Patch for Win32 16 bit PIC
142 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
144 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
146 * src/SDCC.lex (check_type),
147 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
150 * as/z80/clean.mk: also clean *.dep
151 * device/lib/pic16/libsdcc/stack/Makefile,
152 * sim/ucsim/libtool: removed as they are rebuild by configure
153 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
155 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
157 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
158 fixupInline instead of createFunction to fix bug 1864577
159 (inlineFindMaxBlockno): removed, use global blockNo
160 * src/SDCCglobl.h: added blockNo
162 * src/z80/peep.h: modified properties
163 * support/regression/tests/bug1864577.c: new, added
165 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
168 * as/mcs51/asm.h: added org_cnt
169 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
170 * as/mcs51/asout.c: changed old K&R to ANSI
171 * as/mcs51/Makefile.in: use common identifiers
177 * as/hc08/Makefile.bcc,
178 * as/hc08/Makefile.in: synchronized with as/mcs51/*
179 * sdcc_vc_in.h: added define __func__
180 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
181 Thanks Ruud van Silfhout
182 * support/regression/tests/bug1717305.c: new, added
184 2008-05-05 Borut Razem <borut.razem AT siol.net>
186 * support/regression/Makefile.in,
187 support/regression/ports/ds390/spec.mk,
188 support/regression/ports/hc08/spec.mk,
189 support/regression/ports/mcs51-common/spec.mk,
190 support/regression/ports/pic14/spec.mk,
191 support/regression/ports/pic16/spec.mk,
192 support/regression/ports/ucz80/spec.mk,
193 support/regression/ports/z80/spec.mk:
194 added INC_DIR and LIBDIR paths
195 * src/ds390/gen.c: removed duplicated selicolon
197 2008-05-04 Borut Razem <borut.razem AT siol.net>
199 * support/regression/Makefile.in,
200 support/regression/fwk/lib/testfwk.c,
201 support/regression/ports/ds390/spec.mk,
202 support/regression/ports/hc08/spec.mk,
203 support/regression/ports/mcs51-common/spec.mk,
204 support/regression/ports/mcs51-large/spec.mk,
205 support/regression/ports/mcs51-medium/spec.mk,
206 support/regression/ports/mcs51-small/spec.mk,
207 support/regression/ports/mcs51-stack-auto/spec.mk,
208 support/regression/ports/mcs51-xstack-auto/spec.mk,
209 support/regression/ports/pic14/spec.mk,
210 support/regression/ports/pic16/spec.mk,
211 support/regression/ports/ucz80/spec.mk:
212 added possibility to define the sdcc binary directory SDCC_BIN_PATH
213 used to run regeression tests
215 2008-05-01 Raphael Neider <rneider AT web.de>
217 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
218 supported devices and instructions to add new ones
220 2008-05-01 Raphael Neider <rneider AT web.de>
222 * device/include/pic16/adc.h,
223 device/lib/pic16/libio/adc/adcbusy.c,
224 device/lib/pic16/libio/adc/adcopen.c,
225 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
226 18f2455 style ADC devices, based on patch #1776197
227 * device/lib/pic16/libio/adc/adcclose.c,
228 device/lib/pic16/libio/adc/adcconv.c,
229 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
230 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
231 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
232 * device/include/pic16/pic18f4431.h,
233 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
234 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
236 2008-05-01 Raphael Neider <rneider AT web.de>
238 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
239 moved xinst flag into pic16_options_t
240 * src/pic16/device.c (default_device, pic16_list_devices,
241 pic16_find_device): removed references to sfrrange
242 * src/pic16/gen.c (genFunction),
243 src/pic16/glue.c (pic16initialComments),
244 src/pic16/main.c (pic16_optionsTable),
245 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
247 * device/include/pic16/pic16devices.txt: removed sfrrange lines
249 2008-04-29 Raphael Neider <rneider AT web.de>
251 * src/pic16/devices.inc,
252 device/include/pic16/pic16devices.txt: replaced compiled-in list
253 of devices with a variant parsed at runtime
254 * src/pic16/device.c: added support for parsing pic16devices.txt,
256 * src/pic16/device.h: removed (now) unused fields from PIC_device
257 * src/pic16/main.c: removed #pragma maxram,
258 (_pic16_initPaths): removed bogus generation of search paths,
259 setup the port proper only after the search paths (for
260 pic16devices.txt) are set up,
261 (_pic16_finaliseOptions): moved processor dependant code here
262 from _pic16_initPaths(), clean up
263 * src/pic16/ralloc.c (pic16_init_stack),
264 * src/pic16/ralloc.h,
265 * src/pic16/pcode.c: clean up
266 * device/include/Makefile.in,
267 support/scripts/sdcc.nsi: also install/package pic16devices.txt
268 * support/scripts/inc2h-pic16.pl: updated instructions
270 2008-04-29 Raphael Neider <rneider AT web.de>
272 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
273 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
274 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
275 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
276 added missing family members and 18f2480/2580/4480/4580 family
277 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
278 * device/include/pic16/pic18f2525.h: use 18f4620.h
279 * device/include/pic16/pic18f6680.h: use 18f8680.h
280 * device/include/pic16/pic18fregs.h,
281 device/lib/pic16/pics.all,
282 src/pic16/devices.inc: add new devices
283 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
284 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
285 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
286 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
287 prevent attempting to build the libio for some new devices
289 2008-04-29 Raphael Neider <rneider AT web.de>
291 * debugger/mcs51/Makefile.in: fixed paths to sources
293 2008-04-25 Borut Razem <borut.razem AT siol.net>
295 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
296 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
297 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
298 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
299 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
300 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
301 as/link/z80/linkz80.dsp: lklibr.c moved
302 * doc/INSTALL.txt: binary archives in bz2 format
303 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
305 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
307 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
308 * support/regression/tests/bug1856409.c: new, added
310 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
313 * src/mcs51/peep.c: Use werror for error messages.
314 * src/SDCCicode.c (geniCodeConditional),
315 * src/SDCCsymt.c (structElemType): fixed bug 1839321
316 * src/z80/Makefile.bcc,
317 * src/z80/z80.dsp: added src/z80/peep.c/h
318 * support/regression/tests/bug1839321.c: new, added
320 2008-04-20 Raphael Neider <rneider AT web.de>
322 * device/include/pic16/pic18f2455.h: added bitfields for port C
324 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
326 * src/z80/peep.c: Use werror for error messages.
328 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
330 * src/z80/peep.h (declaration of notUsed()),
331 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
333 * src/z80/z80.h (added dependency on peep.h),
334 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
337 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
339 * src/SDCCpeeph.c (added support for notUsed()),
340 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
342 * src/port.h (removed dependency on mcs51/peep.h, added declaration
343 for notUsed()): Implemented generic (that is not port-specific) part
346 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
348 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
349 * device/lib/libsdcc.lib,
350 * device/lib/Makefile.in,
351 * support/regression/ports/mcs51-xstack-auto/spec.mk,
352 * device/lib/calloc.c: renamed to _calloc.c
353 * device/lib/free.c: renamed to _free.c
354 * device/lib/malloc.c: renamed to _malloc.c
355 * device/lib/realloc.c: renamed to _realloc.c
356 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
357 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
358 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
359 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
360 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
361 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
362 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
363 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
365 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
366 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
367 * support/regression/tests/bug1509084.c: new, added
369 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
371 * device/include/mcs51/cc2510fx.h: added _XPAGE
372 * device/include/mcs51/compiler.h: cosmetic changes
374 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
376 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
379 2008-03-31 Borut Razem <borut.razem AT siol.net>
381 * support/cpp2 renamed to support/cpp
382 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
383 support/cpp2/libiberty/splay-tree.c,
384 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
385 support/cpp2/libcpp/directives.c,
386 support/cpp2/libcpp/include/cpplib.h,
387 support/cpp2/libcpp/include/symtab.h,
388 support/cpp2/libcpp/include/line-map.h,
389 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
390 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
391 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
392 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
393 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
394 release version 4.3.0
395 * configure.in, configure, Makefile.in, Makefile.bcc:
396 adapted for moved cpp2
398 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
400 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
401 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
403 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
405 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
407 * support/regression/tests/bug1717943.c: new, added
409 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
411 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
412 bytewise return value assignments introduced in last commit.
414 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
416 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
417 genMult, genJumpTab):
418 Use 16-bit instructions for addition in some additional cases,
419 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
421 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
423 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
424 Implemented RFE #1921450, changed some debug messages.
426 2008-03-30 Borut Razem <borut.razem AT siol.net>
428 * Small Device C Compiler 2.8.0 released
429 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
430 * support/scripts/sdcc.nsi: added finish page; this version
431 was used for 2.8.0 release
432 * doc/knownbugs.html: removed; magically generated by the build
433 process using gen_known_bugs.pl from now on
435 2008-03-23 Borut Razem <borut.razem AT siol.net>
437 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
438 and reverted it, since it was already fixed by Raphael ;-)
439 * doc/knownbugs.html: updated for RC2
441 2008-03-22 Raphael Neider <rneider AT web.de>
443 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
446 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
448 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
449 * support/regression/tests/bug1839277.c: added related testBug1839299
451 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
453 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
454 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
456 * src/mcs51/gen.c: throughout only output hex constants
457 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
458 * support/regression/tests/bug1839277.c: new, added
460 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
462 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
463 compilation warning about nested comments.
465 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
467 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
468 * support/regression/tests/bug1921073.c: new, added
470 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
472 * src/z80/SDCCpeeph.c.c (callFuncByName):
473 Commented function parameters.
475 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
477 * src/z80/ralloc.c (packRegsForAccUse2):
478 disabled a broken accumulator packing optimization (fixed #1292721).
479 * support/regression/tests/bug-1292721: Regression test for #1292721.
481 2008-03-16 Raphael Neider <rneider AT web.de>
483 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
484 fixed code bloat regression using a variant of patch #1915618
486 2008-03-16 Borut Razem <borut.razem AT siol.net>
488 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
489 icon, changed startup menu for release distribution, code cleaning,
490 create url files instead links in startup menu
492 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
494 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
495 * support/regression/tests/bug1579949.c: new, added
497 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
499 * device/lib/printf_fast.c: fixed bug 1255403
501 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
503 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
504 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
506 2008-03-14 Borut Razem <borut.razem AT siol.net>
508 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
510 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
511 is correctly displayed
512 * as/link/z80/lkmain.c: usage line commented out
514 2008-03-13 Borut Razem <borut.razem AT siol.net>
516 * doc/sdccman.lyx: corrected to be able to convert to PDF,
517 updated the list pf supported pic14 devices
519 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
521 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
523 2008-03-12 Borut Razem <borut.razem AT siol.net>
525 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
526 fixed documentation request #1718191
527 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
528 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
531 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
533 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
534 * support/regression/tests/bug1505811.c: new, added
536 2008-03-09 Raphael Neider <rneider AT web.de>
538 * device/include/pic16/pic18f2620.h,
539 * device/include/pic16/pic18f4620.h,
540 * device/lib/pic16/libdev/pic18f2620.c,
541 * device/lib/pic16/libdev/pic18f4525.c,
542 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
543 family to consistently use pic18f4620.[ch], fixes #1832562
545 2008-03-09 Borut Razem <borut.razem AT siol.net>
547 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
548 changed sdcc version to 2.8.0
549 * knownbugs.html: regenerated
550 * support/scripts/gen_known_bugs.pl: added number of open bugs
552 2008-03-09 Raphael Neider <rneider AT web.de>
554 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
555 (genOr): read volatile operand even if the result is known,
557 (genOr,genXor): removed unused legacy code,
558 (genDummyRead): use pic16_mov2w_volatile()
560 2008-03-08 Borut Razem <borut.razem AT siol.net>
562 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
563 cons w. --model-large
564 * support/regression/staticinit.c: added regression test for bug
567 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
569 * src/ds390/gen.c (pushSide, genPcall),
570 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
571 * src/mcs51/gen.c: cosmetic changes
572 * support/regression/fwk/include/testfwk.h: added macro reentrant
573 * support/regression/tests/bug1908493.c: new, added
575 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
577 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
579 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
581 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
582 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
583 already set in ds390/main.c and mcs51/main.c
585 2008-03-07 Raphael Neider <rneider AT web.de>
587 * src/regression/init0.c: new test for initialized arrays of function
589 * src/regression/Makefile: made a bit more flexible, added init0.c
590 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
591 pointers, closes #1427663
593 2008-03-05 Borut Razem <borut.razem AT siol.net>
595 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
596 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
598 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
600 * support/librarian/sdcclib.c:Added feature request 1908061:
601 Synchronise sdcclib commands with ar.
603 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
605 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
606 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
607 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
608 * device/include/mcs51/compiler.h: removed umlauts, added double
611 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
613 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
614 * support/regression/tests/bug1536762.c: new, added
616 * src/SDCCutil.h: added getBuildDate()
617 * src/SDCCmain.c (printVersionInfo),
618 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
620 * src/*/ralloc.c: removed IS_OP_RUONLY macro
621 * src/ds390/ralloc.c (packRegisters),
622 * src/mcs51/ralloc.c (packRegisters),
623 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
625 * support/regression/tests/bug1618050.c: new, added
626 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
627 * support/regression/fwk/include/testfwk.h,
628 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
631 2008-03-04 Raphael Neider <rneider AT web.de>
633 * src/pic/gen.c: removed unused prototypes, prevent internal errors
634 on accessing OP_SYM_TYPE(op)
635 * src/pic/gen.h: removed unused prototype of genMinusDec()
636 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
637 fix #1876953 (invalid subtraction code), removed unused code
639 2008-03-03 Raphael Neider <rneider AT web.de>
643 * src/pic/genarith.c,
645 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
646 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
648 2008-03-03 Raphael Neider <rneider AT web.de>
650 * src/pic/device.c (find_device): search user-specified paths first
651 for pic14devices.txt, fixes #1900827
653 2008-03-02 Borut Razem <borut.razem AT siol.net>
655 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
656 AddToPath and RemoveFromPath
658 2008-03-01 Borut Razem <borut.razem AT siol.net>
660 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
661 work correctly, added debugging support if -DSDCC.DEBUG command line
664 2008-02-28 Borut Razem <borut.razem AT siol.net>
666 * doc/sdccman.lyx: cosmetic changes
668 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
670 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
671 * doc/sdccman.lyx: fixed unmeant removal of spaces
673 2008-02-27 Borut Razem <borut.razem AT siol.net>
675 * support/scripts/sdcc.nsi: corrected installation directory for
676 current user installation mode
677 * doc/README.txt: added Philipp Klaus Krause to the developers list
679 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
681 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
683 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
684 genCodePointerGet, genGenPointerGet): cleanup aop before generating
685 ifxJump to fix bug 1838000
686 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
687 * support/regression/tests/bug1838000.c: new, added
688 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
690 2008-02-26 Borut Razem <borut.razem AT siol.net>
692 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
694 * support/scripts/sdcc.nsi: added MULTIUSER page,
695 NSIS upgraded to version 2.35
697 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
699 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
700 * support/regression/tests/bug1565152.c: new, added
702 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
704 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
705 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
706 * support/regression/tests/bug1670148.c: new, added
708 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
710 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
712 2008-02-24 Borut Razem <borut.razem AT siol.net>
714 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
715 is ineffective for unsigned char parameter
717 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
719 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
720 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
721 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
722 * support/Util/MySystem.c (my_system): output errorcode when verbose
724 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
726 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
729 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
731 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
734 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
736 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
738 2008-02-21 Borut Razem <borut.razem AT siol.net>
740 * support/regression/Makefile.in,
741 support/regression/ports/ds390/spec.mk,
742 support/regression/ports/hc08/spec.mk,
743 support/regression/ports/mcs51-common/spec.mk,
744 support/regression/ports/pic14/spec.mk,
745 support/regression/ports/pic16/spec.mk,
746 support/regression/ports/ucz80/spec.mk,
747 support/regression/ports/xa51/spec.mk:
748 added CFLAGS when compiling timeout
750 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
752 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
755 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
757 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
758 * support/regression/tests/bug1888147.c: new, added
760 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
762 * src/z80/gen.c: fixed bugs #1596270, #1736867
764 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
766 * src/z80/gen.c: fixed bug in register pair loading when swapping register
767 contents, mostly fixes #1596270
769 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
772 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
773 peepholes, fixes #1806565
775 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
777 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
778 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
779 fixes bug 1739475, thanks Robert Larice
780 (rule 271): new, added
782 2008-02-18 Borut Razem <borut.razem AT siol.net>
784 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
786 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
788 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
790 2008-02-17 Raphael Neider <rneider AT web.de>
792 * src/pic16/genarith.c,
795 * src/pic16/genutils.c: removed unused legacy code,
796 removed unused fields from struct asmop and struct _G
798 2008-02-17 Raphael Neider <rneider AT web.de>
800 * src/pic16/gen.c (AccRsh): cosmetic changes,
801 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
802 genRightShiftLiteral): fixed to work with SFRs as result by
803 assigning only once to result,
804 removed a lot of unused/excluded code fragments
806 2008-02-17 Raphael Neider <rneider AT web.de>
808 * device/include/pic/pic16f88.h,
809 * device/include/pic/pic16f886.h,
810 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
812 2008-02-17 Borut Razem <borut.razem AT siol.net>
814 * src/z80/peeph.def: applied patch
815 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
816 * src/z80/gen.c, src/z80/peeph.def: applied patch
817 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
818 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
819 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
820 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
821 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
822 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
824 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
826 * as/link/mcs51/aslink.dsp: removed SDK define
827 * as/link/z80/clean.mk: brought in sync with other ports
828 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
829 * as/hc08/Makefile.bcc,
830 * as/mcs51/Makefile.bcc,
831 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
832 * src/z80/main.c (_setValues): use the now capitalized -Z,
833 (z80_port, gbz80_port): generate debug information when asked
835 2008-02-16 Borut Razem <borut.razem AT siol.net>
837 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
838 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
839 as/z80/Makefile.in. as/z80/Makefile.bcc:
840 applied patch #1893393: patch for as-z80 and link-z80 to generate
841 cdb, thanks to Armin Diehl
842 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
843 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
844 asnoice.c moved to as/asxxsrc/asnoice.c
845 * src/z80/peeph-gbz80.def: applied patch
846 #1880235: Z80 return peephole, thanks to Philipp Krause
848 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
851 * doc/sdccman.lyx: bumped version to 2.7.5
852 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
854 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
856 * device/include/pic16/stdlib.h,
857 * device/lib/pic16/libc/stdlib/ltoa.c,
858 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
860 2008-02-13 Borut Razem <borut.razem AT siol.net>
862 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
863 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
864 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
865 src/SDCCopt.c, src/SDCCval.c:
866 fixed bug #1890273: SDCC Warning 154 shows wrong filename
868 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
870 * src/SDCCsymt.c (compareType): fixed bug 1309013
872 2008-02-09 Borut Razem <borut.razem AT siol.net>
874 * src/SDCCval.c, src/SDCCval.h:
875 code cleaning, added function constChrVal()
876 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
877 call constChrVal() instead constVal()
879 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
881 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
884 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
885 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
888 2008-02-01 Raphael Neider <rneider AT web.de>
890 * device/include/pic/pic16f886.h,
891 * device/include/pic/pic16f887.h: added RA6 and RA7
893 2008-01-24 Raphael Neider <rneider AT web.de>
895 * device/include/pic/pic16f88.h: added RA6 and RA7
896 * device/lib/pic/libdev/disabled_pic16f886.c,
897 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
899 * src/pic16/devices.inc,
900 * device/include/pic16/pic18f2423.h,
901 * device/include/pic16/pic18f2523.h,
902 * device/include/pic16/pic18fregs.h,
903 * device/lib/pic16/pics.all
904 * device/lib/pic16/libdev/pic18f2423.c,
905 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
906 * device/lib/pic16/libio/i2c.ignore,
907 * device/lib/pic16/libio/usart.ignore,
908 * device/lib/pic16/libio/adc.ignore: ignore new devices
910 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
912 * src/SDCCast.c (createRMW): fixed bug 1582651
914 2008-01-20 Borut Razem <borut.razem AT siol.net>
916 * src/SDCCcse.c: partially fixed enhancement request
917 #1793872 - multiply by -1 not collapsed
918 * support/regression/tests/arithcsi.c: added regression test
920 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
922 * as/mcs51/asx8051.dsp: removed define SDK
923 * as/mcs51/i51mch.c (machine): fixed bug 1865114
924 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
926 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
927 cosmetic changes, brought more in sync, changed old K&R to ANSI
929 2008-01-13 Borut Razem <borut.razem AT siol.net>
931 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
932 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
934 2007-12-30 Borut Razem <borut.razem AT siol.net>
936 * src/pic16/gen.c: fixed implementation of bitwise operations for
938 * support/regression/tests/bitwise.c: added test cases
940 2007-12-29 Borut Razem <borut.razem AT siol.net>
942 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
943 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
944 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
945 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
946 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
947 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
948 src/pic16/pcode.[ch]: added const qualifier
949 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
950 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
951 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
952 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
953 * as/asxxsrc/aslex.c: use dbuf_getline()
954 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
955 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
956 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
957 as/z80/asm.h, as/z80/z80adr.c:
958 changed type of ib and ip to const char *
960 2007-12-28 Borut Razem <borut.razem AT siol.net>
962 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
963 introduced (readlin) - long lines are turuncated
964 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
965 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
966 as/z80/Makefile.in: moved aslex.c to asxxsrc
967 * as/hc08/aslex.c, as/z80/aslex.c: deleted
968 * as/hc08/asmain.c, as/mcs51/asmain.c:
969 added missing initialization of a_addr field
970 * support/regression/tests/long_asm_line.c: added regtest for long
973 2007-12-22 Borut Razem <borut.razem AT siol.net>
975 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
977 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
979 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
981 2007-12-16 Borut Razem <borut.razem AT siol.net>
983 * device/include/pic16/stdbool.h: removed, since already exists in
984 device/include/; this also fixes bitopcse.c regression test for pic16
986 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
987 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
988 dereference doesn't work; covered by regression test bug1399290
990 2007-12-05 Borut Razem <borut.razem AT siol.net>
992 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
995 2007-12-01 Borut Razem <borut.razem AT siol.net>
997 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
998 corrected handling of the highest_valid_address
1000 2007-11-17 Raphael Neider <rneider AT web.de>
1002 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1003 * src/pic/glue.c (picglue): emit .file if --debug is given
1005 2007-11-17 Raphael Neider <rneider AT web.de>
1007 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1008 care when left or right operand resides in result, fixes #1830220
1010 2007-11-17 Borut Razem <borut.razem AT siol.net>
1012 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1013 #983491 - "Merge duplicate strings function is ineffective"
1014 * support/regression/tests/bug-983491.c: regtest disabled
1015 * as/asxxsrc: created
1016 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1017 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1018 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1019 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1020 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1021 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1022 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1023 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1024 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1025 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1026 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1027 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1028 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1030 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1032 * device/include/stdarg.h: added and removed some casts
1033 * src/SDCCsymt.c (compareType): Fully check types between generic and
1034 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1036 2007-11-13 Borut Razem <borut.razem AT siol.net>
1038 * support/regression/tests/bug-1817005.c:
1039 added regtest for bug #1817005 - as-z80 chokes on long labels
1041 2007-11-12 Borut Razem <borut.razem AT siol.net>
1043 * as\z80\asmain.c, as\z80\asm.h, as\z80\assym.c, as\z80\asdata.c,
1044 as\z80\asout.c, as\z80\aslist.c:
1045 fixed bug #1817005 - as-z80 chokes on long labels
1047 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1050 * as/z80/asmain.c: cosmetic changes
1053 * as/z80/alloc.h: removed
1055 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1056 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1057 * as/link/hc08/Makefile.in,
1058 * as/link/mcs51/Makefile.in,
1059 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1061 * as/link/mcs51/lkarea.c,
1062 * as/link/mcs51/lkmain.c: cosmetic changes
1063 * as/link/hc08/lklibr.c,
1064 * as/link/z80/lklibr.c,
1065 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1066 used cygwin_conv_to_full_posix_path,
1067 added warnings, cosmetic changes, brought more in sync
1068 changed old K&R into ANSI function declarations
1069 * as/link/z80/lklibr.c (loadAdb): added
1070 * as/link/z80/lkmain.c: removed -- option from usage text
1072 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1074 * src/mcs51/gen.c (outBitC): optimized for no result
1076 2007-10-31 Borut Razem <borut.razem AT siol.net>
1078 * src/SDCCsymt.c: fixed (hopeful properly) bug
1079 #1805702 - order of extern matters
1080 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1083 2007-10-29 Borut Razem <borut.razem AT siol.net>
1085 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1086 - order of extern matters
1087 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1090 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1092 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1093 24bitMode, portIsDS390
1094 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1095 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1096 (notVolatileVariable): also check sloc names,
1097 (callFuncByName): moved ftab[] out of function and sorted it by use
1099 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1101 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1102 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1103 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1104 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1105 * support/regression/tests/bug-880197.c: new, added
1107 2007-10-28 Borut Razem <borut.razem AT siol.net>
1109 * support/regression/Makefile.in,
1110 support/regression/ports/mcs51-large/spec.mk,
1111 support/regression/ports/mcs51-xstack-auto/spec.mk,
1112 support/regression/ports/mcs51-stack-auto/spec.mk,
1113 support/regression/ports/mcs51-medium/spec.mk,
1114 support/regression/ports/mcs51-common/spec.mk,
1115 support/regression/ports/mcs51-common/*,
1116 support/regression/ports/mcs51-small/*:
1117 mcs51 renamed to mcs51-common, created mcs51-small
1118 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1119 * support/regression/tests/bug-1805702.c: added regtest for bug
1122 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1124 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1125 added new rules 265 - 270
1126 * support/regression/tests/bug1721024.c:new, added
1127 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1128 introduced new test-mcs51 to run all mcs51 tests
1130 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1132 * support/regression/tests/bug1816470.c: new, added
1134 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1136 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1137 propagate for *,+,- with float, fixed bug 1816470
1138 (decorateType): cast to resultTypeProp instead of resultType
1140 2007-10-19 Borut Razem <borut.razem AT siol.net>
1142 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1143 function is ineffective" for pic16 tareget
1144 * support/scripts/listerr.c: corrected include path
1145 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1148 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1150 * support/regression/tests/using.c: new, added
1151 * support/regression/tests/vaargs.c: fixed and enabled test
1153 2007-10-18 Borut Razem <borut.razem AT siol.net>
1155 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1157 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1159 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1161 * doc/sdccman.lyx: documented option --Werror
1162 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1163 RegBankUsed[] earlier
1165 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1167 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1171 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1173 * src/SDCCast.c (decorateType): improved optimization of tri-op
1174 * src/SDCCerr.c (vwerror, setWError),
1176 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1177 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1179 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1181 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1182 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1183 * support/regression/tests/bug-223113.c,
1184 * support/regression/tests/bug-426632.c,
1185 * support/regression/tests/bug-468811.c,
1186 * support/regression/tests/bug-477835.c,
1187 * support/regression/tests/bug-478094.c,
1188 * support/regression/tests/bug-499644.c,
1189 * support/regression/tests/bug-524209.c,
1190 * support/regression/tests/bug-524211.c,
1191 * support/regression/tests/packcast.c,
1192 * support/regression/tests/structidx.c: added empty tests
1193 * support/regression/tests/bug-607243.c: enabled test
1195 2007-10-06 Borut Razem <borut.razem AT siol.net>
1197 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1198 support of universal binaries on Mac OS X
1200 2007-10-02 Borut Razem <borut.razem AT siol.net>
1202 * src/SDCCval.h: unified double2ul macro for all platforms
1203 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1204 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1206 2007-09-30 Borut Razem <borut.razem AT siol.net>
1208 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1210 * sdcc_vc_in.h: enabled warnings
1211 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1212 unsigned type, result still unsigned
1213 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1215 2007-09-28 Raphael Neider <rneider AT web.de>
1217 * src/pic/device.c (find_device): prevent buffer underflow error
1218 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1219 the just destroyed list entry
1221 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1223 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1226 2007-09-18 Borut Razem <borut.razem AT siol.net>
1228 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1229 applied to unsigned type, result still unsigned
1231 2007-09-17 Borut Razem <borut.razem AT siol.net>
1233 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1234 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1235 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1236 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1237 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1238 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1239 src/z80/gen.c, src/z80/ralloc.c:
1240 fixed bug #1739860 - sdcc does not work correctly on some platforms
1242 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1244 2007-09-17 Raphael Neider <rneider AT web.de>
1246 * src/pic16/device.c: reverted to previous version
1247 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1249 2007-09-16 Raphael Neider <rneider AT web.de>
1251 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1252 as this raises a ton of gpasm warnings, just emit a second label
1253 * src/pic16/devices.inc,
1254 * device/lib/pic16/pics.all,
1255 * device/lib/pic16/libdev/pic18f2585.c,
1256 * device/lib/pic16/libdev/pic18f2680.c,
1257 * device/lib/pic16/libdev/pic18f2682.c,
1258 * device/lib/pic16/libdev/pic18f2685.c,
1259 * device/lib/pic16/libdev/pic18f4585.c,
1260 * device/lib/pic16/libdev/pic18f4680.c,
1261 * device/lib/pic16/libdev/pic18f4682.c,
1262 * device/lib/pic16/libdev/pic18f4685.c,
1263 * device/include/pic16/pic18f2585.h,
1264 * device/include/pic16/pic18f2680.h,
1265 * device/include/pic16/pic18f2682.h,
1266 * device/include/pic16/pic18f2685.h,
1267 * device/include/pic16/pic18f4585.h,
1268 * device/include/pic16/pic18f4680.h,
1269 * device/include/pic16/pic18f4682.h,
1270 * device/include/pic16/pic18f4685.h,
1271 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1272 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1273 patch contributed by Anton Strobl, applied with changes
1275 2007-09-16 Raphael Neider <rneider AT web.de>
1277 * device/include/pic16/pic18f2431.h,
1278 * device/include/pic16/pic18f25j10.h,
1279 * device/include/pic16/pic18f4431.h,
1280 * device/include/pic16/pic18f45j10.h: adopted common include style
1281 * device/include/pic16/pic18f1320.h,
1282 * device/include/pic16/pic18f2320.h,
1283 * device/include/pic16/pic18f2525.h,
1284 * device/include/pic16/pic18f4320.h,
1285 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1286 * device/include/pic16/pic18fregs.h: prepared for automatic include
1287 file selection by having DEVICE.h for every DEVICE
1288 * device/lib/pic16/libdev/pic18f2320.c,
1289 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1291 * device/lib/pic16/configure.in,
1292 * device/lib/pic16/configure: use rm -rf instead of rmdir
1293 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1294 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1296 2007-09-09 Borut Razem <borut.razem AT siol.net>
1298 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1299 distingush between i386 and ppc Mac OS X versions
1301 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1303 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1304 * support/regression/tests/bug1788177.c: new, added
1306 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1308 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1309 * device/include/mcs51/lint.h added keyword __naked
1311 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1315 * src/SDCCmem.h: removed maxRegBank
1316 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1317 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1318 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1319 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1320 name and behaviour to handle banked functions
1321 (scan4op): and use it to fix bug 1786213
1323 2007-09-03 Raphael Neider <rneider AT web.de>
1325 * device/include/pic16/pic18f248.h,
1326 * device/include/pic16/pic18f258.h,
1327 * device/include/pic16/pic18f448.h,
1328 * device/lib/pic16/libdev/pic18f248.c,
1329 * device/lib/pic16/libdev/pic18f258.c,
1330 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1331 added T0CONbits, fixes #1786891
1333 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1335 * src/ds390/gen.c (genFarPointerSet),
1336 * src/hc08/ralloc.c (packRegisters),
1337 * src/mcs51/ralloc.c (packRegisters),
1338 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1340 * src/SDCCicode.h: POINTER_SET can be true for literals too
1341 * support/regression/tests/bug1750318.c: new, added
1343 2007-08-23 Borut Razem <borut.razem AT siol.net>
1345 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1346 library versions without the completition functionality
1348 2007-08-22 Raphael Neider <rneider AT web.de>
1350 * device/include/pic16/pic18f1220.h,
1351 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1353 2007-08-12 Borut Razem <borut.razem AT siol.net>
1355 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1357 2007-08-11 Borut Razem <borut.razem AT siol.net>
1359 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1360 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1361 support/Util/SDCCerr.[ch] moved to src
1362 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1363 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1364 device/examples/ds390/tinitalk/tinitalk.dsp,
1365 device/examples/serialcomm/windows/serialcomm.dsp,
1366 support/librarian/librarian.dsp:
1367 removed linking of unused odbc32.lib and odbccp32.lib
1368 * support/scripts/winres.h:
1369 added for compilation with Visual C++ 2005 Express Edition
1371 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1373 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1376 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1378 * sdccconf_in.h: update the endian test so that SPARC Solaris
1379 does not throw syntax errors
1381 2007-08-06 Borut Razem <borut.razem AT siol.net>
1383 * doc/sdccman.lyx: removed two index entries which prevented the
1384 generation of sdcc doc archive
1386 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1388 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1389 instead of lyx 1.5.0.
1391 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1393 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1394 Lucas Loizaga, with minor modifications. Thanks!
1396 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1398 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1401 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1403 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1404 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1407 2007-07-22 Borut Razem <borut.razem AT siol.net>
1409 * configure.in, configure: re-introduced .version
1410 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1411 the version reverted to 2.7.0
1413 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1416 * doc/sdccman.lyx: bumped version to 2.7.3
1417 * device/include/mcs51/compiler.h: fixed elif->else
1418 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1419 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1420 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1421 enable accuse for bit operands
1422 * src/SDCCmain.c (printVersionInfo),
1423 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1424 environment descriptor
1425 * src/SDCCutil.h: added getBuildEnvironment
1426 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1427 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1428 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1429 * support/regression/tests/bug1348008.c,
1430 * support/regression/tests/bug1496419.c,
1431 * support/regression/tests/bug1503067.c,
1432 * support/regression/tests/preproc.c: added empty tests
1434 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1436 * support/regression/tests/bug1678803.c: new, added
1438 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1441 * as/link/hc08/lkihx.c,
1442 * as/link/hc08/lkrloc.c,
1443 * as/link/mcs51/lkihx.c,
1444 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1445 ihxExtendedLinearAddress
1446 * as/link/mcs51/lkrloc.c (relr),
1447 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1448 acall/ajmp, see bug 830513
1450 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1452 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1453 (cseBBlock): remember aggr2ptr has been used
1454 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1455 (geniCodeAssign): fixed bug 868103
1456 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1457 added operandSize prototype
1458 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1459 (genDataPointerSet): use max of size of right and result,
1460 (gencjne): added parameter useCarry for optimization,
1461 (genCmpEq): use carry if appropriate,
1462 (genXor): check if operand already in carry
1463 * support/regression/tests/bug-868103.c: enabled test
1465 2007-07-12 Raphael Neider <rneider AT web.de>
1467 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1469 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1471 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1472 from Robert Larice, thanks
1473 * support/regression/tests/bitopcse.c,
1474 * support/regression/tests/bitvars.c,
1475 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1476 * support/regression/tests/bug-927659.c: enabled test for z80
1477 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1478 * support/regression/tests/bug1745717.c: new, added
1479 * support/regression/tests/literalop.c,
1480 * support/regression/tests/nullstring.c: removed storage definitions that
1481 are now in testfwk.h
1483 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1485 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1486 and bool for targets that do not fully support it.
1487 * support/regression/tests/bug1546986.c,
1488 * support/regression/tests/bug1723128.c,
1489 * support/regression/tests/bug1734654.c,
1490 * support/regression/tests/bug1738367.c,
1491 * support/regression/tests/constantRange.c: only use bool if allowed
1493 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1495 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1496 Larice, also handle function pointers
1497 * support/regression/tests/bug1749275.c: new, added
1499 2007-07-03 Borut Razem <borut.razem AT siol.net>
1501 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1502 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1503 #1746528: SDCC should ignore ':' in inline assembler comments
1504 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1506 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1508 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1509 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1511 2007-06-29 Borut Razem <borut.razem AT siol.net>
1513 * src/SDCCmain.c: fixed bug
1514 #1744746: SDCC #4867: broken option --xram-size
1516 2007-06-28 Borut Razem <borut.razem AT siol.net>
1518 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1519 find out the endianess of host machine for ucsim
1521 2007-06-27 Borut Razem <borut.razem AT siol.net>
1523 * support/regression/generate-cases.py: corrected the file name
1525 * configure.in, configure, sdccconf_in.h: find out the endianess of
1527 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1530 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1532 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1534 2007-06-26 Borut Razem <borut.razem AT siol.net>
1536 * support/regression/generate-cases.py: display warning if function
1537 list is empty; implemented more flexible rule for detection of
1538 testing functions, allowing return type 'void' in the same line as
1539 the function name in the function definition
1540 * support/regression/tests/bug-1654060.c: corrected test
1541 * support/librarian/sdcclib.c: fixed warning:
1542 format '%s' expects type 'char *', but argument 2 has type 'int'
1544 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1546 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1547 Multiple infiles for sdcclib.
1549 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1551 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1554 2007-06-18 Borut Razem <borut.razem AT siol.net>
1556 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1557 how to handle comments, so they have to be removed by the
1558 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1559 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1560 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1561 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1562 table driven option hadling
1564 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1566 * src/SDCCast.c (decorateType),
1567 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1568 iCode to ast level to fix bug 1738367
1569 * support/regression/tests/bug1738367.c: new, added
1571 2007-06-15 Raphael Neider <rneider AT web.de>
1573 * src/pic16/devices.inc,
1574 * device/lib/pic16/pics.all,
1575 * device/include/pic16/pic18fregs.h,
1576 * device/include/pic16/pic18f[24][45]20.h,
1577 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1578 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1579 * device/lib/pic16/Makefile.in: faster cleanup
1581 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1583 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1585 2007-06-13 Raphael Neider <rneider AT web.de>
1587 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1589 2007-06-12 Raphael Neider <rneider AT web.de>
1591 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
1592 suppress bit defines if NO_BIT_DEFINES is #define'd
1593 * device/include/pic/pic*.h: recreated all headers to include
1594 conditional bit defines
1595 * device/include/pic/pic16f886.h,
1596 * device/include/pic/pic16f887.h: fixed based on newer .inc file
1597 * device/include/pic/recreate.sh: script to recreate the complete
1598 device library files based on the currently supported devices
1600 2007-06-12 Borut Razem <borut.razem AT siol.net>
1602 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
1603 support/regression/Makefile.in, support/scripts/build.mak,
1604 support/scripts/Makefile.snapshot:
1605 use new svn URL scheme
1606 * doc/sdccman.lyx: SDCC Wiki moved to
1607 http://sdcc.wiki.sourceforge.net/
1609 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1611 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
1612 * support/regression/tests/bug1734654.c: added
1614 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
1616 * src/SDCCast.c (decorateType): optimized '?' for equal operands
1617 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
1618 with literal operands
1620 2007-06-10 Borut Razem <borut.razem AT siol.net>
1622 * as/link/z80/lklibr.c: fixed mingw build warning
1623 lklibr.c:575: warning: implicit declaration of function 'tolower'
1624 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
1625 src/z80/main.c: move target specific options from src/SDCCmain.c
1626 to src/<target>/main.c
1628 2007-06-09 Borut Razem <borut.razem AT siol.net>
1630 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
1631 removed unused swap_sense; removed outBitCLong, replaced with outBitC
1632 * support/regression/tests/bug-1294691.c: added
1634 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
1636 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
1637 can also be static, fixes bug 1733438
1638 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
1639 have absolute address too
1640 (computeType): added optimization for 'cond ? true : false'
1641 * support/regression/tests/absolute.c: added test for static absolute var
1643 2007-06-08 Raphael Neider <rneider AT web.de>
1645 * src/regression/Makefile: suppress parallel builds, allow easy
1646 switching between pic14/pic16 ports
1647 * src/regression/picregs.h: added pic14/16 header file switch
1648 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
1649 inline.c,nestfor.c,string1.c}: include "picregs.h"
1651 2007-06-07 Borut Razem <borut.razem AT siol.net>
1653 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
1654 permanent solution to suppress GCC 4.2.0 c++ warning:
1655 deprecated conversion from string constant to `char *'
1656 use 'const char *' where ever required
1657 * support/regression/generate-cases.py: implemented more flexible rule
1658 for detection of testing functions, allowing white-spaces surrounding
1659 the function name and the 'void' parameter.
1660 * support/regression/tests/constantRange.c,
1661 support/regression/tests/scott-compare3.c: fixed failing regression
1662 tests, uncovered by implementation of more flexible rule for detection
1663 of testing functions
1665 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1667 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
1669 2007-06-04 Borut Razem <borut.razem AT siol.net>
1671 * configure.in, configure, config_vc.awk: sdcc version number is now
1672 stored in configure.in; removed .version
1673 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
1674 doc/INSTALL.txt: version bumped to 2.7.2
1675 * sim/ucsim/configure.in, sim/ucsim/configure:
1676 use "read" to read from .version
1678 2007-06-03 Borut Razem <borut.razem AT siol.net>
1680 * */Makefile.in: removed annoying warning:
1681 Makefile:xx: Makefile.dep: No such file or directory
1683 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
1685 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
1686 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
1687 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
1688 * src/SDCCast.c (resultTypePropagate): propagate for '!',
1689 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
1690 bugfix: only use newBoolLink for bit result type
1691 * src/SDCCicode.c (geniCodeLogic): added param tree,
1692 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
1693 (geniCodeLogicAndOr): use IS_BIT,
1694 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
1695 (ast2iCode): added tree param to geniCodeLogic for comparisons
1696 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
1697 * support/regression/tests/bug1723128.c: added test NotZero
1699 2007-06-01 Borut Razem <borut.razem AT siol.net>
1701 * SDCPP synchronized with GCC CPP release version 4.2.0,
1702 currently the latest release:
1703 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
1704 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
1705 support/cpp2/cppdefault.h, support/cpp2/except.h,
1706 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
1707 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
1708 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
1709 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
1710 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
1711 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
1712 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
1713 support/cpp2/opts.h, support/cpp2/output.h,
1714 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
1715 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
1716 support/cpp2/system.h, support/cpp2/version.c,
1717 support/cpp2/Makefile.in: modified
1718 * support/cpp2/opts-common.c: added
1719 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
1720 * device/lib/pic16/libdev/pic18f[24]5j10.c:
1721 search for included source file in local directory
1722 * sim/ucsim/configure, sim/ucsim/configure.in:
1723 temporary solution to suppress GCC 4.2.0 c++ warning:
1724 deprecated conversion from string constant to `char *'
1726 2007-06-01 Raphael Neider <rneider AT web.de>
1728 * device/lib/pic/libdev/pic12f683.c,
1729 * device/include/pic/pic12f683.h: added GPIO bits
1731 2007-06-01 Raphael Neider <rneider AT web.de>
1733 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
1734 quotation marks, clarified role of PIC14 vs. PIC16 ports
1735 * src/pic16/devices.inc,
1736 * device/include/pic16/pic18fregs.h,
1737 * device/include/pic16/pic18f[24][45]j10.h,
1738 * device/lib/pic16/pics.all,
1739 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
1740 18f24j10, 18f25j10, 18f44j10, and 18f45j10
1741 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
1742 for new devices as they are not yet supported by gputils
1744 2007-05-31 Borut Razem <borut.razem AT siol.net>
1746 * Small Device C Compiler 2.7.0 released
1747 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1748 changed sdcc version to 2.7.1
1749 * support/scripts/sdcc.nsi: added How to create WIN32 release
1752 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1754 * doc/sdccman.lyx: documented initialization and allocation of absolute
1755 variables, bit parameter passing, the need for function pointers to be
1756 reentrant and alpha quality support of inline and retrict
1758 2007-05-26 Borut Razem <borut.razem AT siol.net>
1760 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
1761 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
1762 * docs/knownbugs.html: updated
1764 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
1766 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
1768 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
1770 (gencjneshort): optimized when left is AOP_DIR
1771 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
1772 initializing unions in a struct/array
1773 * support/regression/fwk/include/testfwk.h: added defines for data, near
1774 and far for host and z80
1775 * support/regression/tests/bug1723128.c: new, added
1777 2007-05-22 Borut Razem <borut.razem AT siol.net>
1779 * doc/knownbugs.html: updated
1781 2007-05-21 Raphael Neider <rneider AT web.de>
1783 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
1784 error message instead
1785 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
1787 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
1789 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
1791 2007-05-21 Raphael Neider <rneider AT web.de>
1793 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
1795 * src/regression/gpsim_assert.h,
1796 * src/regression/Makefile,
1797 * src/regression/pcodeopt.c: regression test for the above fix
1799 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
1801 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
1802 jumps to self, fixed bug 1717281
1804 2007-05-10 Borut Razem <borut.razem AT siol.net>
1806 * support/scripts/gen_known_bugs.pl: cosmetic fix
1807 * doc/knownbugs.html: generated by gen_known_bugs.pl
1809 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1811 * src/SDCCast.c (createFunction): also generate non-inlined version of
1812 function for functions declared as "static inline"
1813 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
1814 function can be inlined after non-inlined version generated.
1816 2007-05-10 Borut Razem <borut.razem AT siol.net>
1818 * support/scripts/gen_known_bugs.pl: added script
1819 which generates knownbugs.html
1821 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
1823 * doc/knownbugs.html: updated for release 2.7.0
1825 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1827 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
1829 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1831 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
1832 (throughout): updated generating comments
1833 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
1834 (throughout): updated generating comments
1835 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
1836 rule instead of at the second, or it might skip lines when removing the
1838 * support/regression/tests/bug1714204.c: changed test to foo
1840 2007-05-08 Borut Razem <borut.razem AT siol.net>
1842 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
1843 thanks to SDCC Distributed Compile Farm members,
1844 added Z80 and GBZ80 command line options
1845 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
1847 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1849 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
1850 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
1851 * support/regression/tests/longlit.c: modified to be tested at all and
1852 to pass the actual test
1854 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1856 * device/include/mcs51/uPSD33xx.h: Added.
1858 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1860 * device/lib/_gptrput.c,
1861 * device/lib/_gptrget.c: removed old code,
1863 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
1864 * support/regression/tests/bug1714204.c: new, added
1866 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1868 * support/regression/tests/regtrack.c: test was never executed
1869 because of the regression test being picky about white spaces.
1870 * device/lib/mcs51/crtclear.asm: added comment
1872 2007-05-06 Raphael Neider <rneider AT web.de>
1874 * device/lib/pic/Makefile.rules,
1875 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
1876 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
1878 2007-05-06 Raphael Neider <rneider AT web.de>
1880 * src/pic16/device.h,
1882 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
1883 _pic16_setDefaultOptions): removed/reordered command-line args
1884 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
1885 devices, regrouped command line args, environment variables),
1886 clarified sone points, added sections on how to add devices to the
1889 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
1891 * src/z80/peeph.def: fixed bug in rule 2
1893 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
1895 * src/port.h: added TARGET_MCS51_LIKE
1896 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
1897 take advantage of it too
1898 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
1899 (shiftR2Left2Result): Optimized: don't check shifting by 0
1900 * src/z80/peeph-z80.def,
1901 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
1902 modifications, see patch 1700823
1903 * src/mcs51/peep.c (): fixed bug 1712928
1904 * support/regression/tests/bug1712928.c: new, added
1906 2007-05-05 Borut Razem <borut.razem AT siol.net>
1908 * device/lib/pic16/Makefile.common.in,
1909 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
1910 removed bash dependencies
1912 2007-05-01 Borut Razem <borut.razem AT siol.net>
1915 fixed bug #1710507: --i-code-in-asm makes compile fail
1916 all iCode comments are now one liners
1917 * src/mcs51/gen.c: fixed memory leak
1919 2007-05-01 Raphael Neider <rneider AT web.de>
1921 * device/lib/pic/libdev/*.c
1922 * device/include/pic/*.h: regenerated all device libs from updated
1924 * support/scripts/inc2h.pl: documented usage, now uses strict to
1927 2007-04-30 Borut Razem <borut.razem AT siol.net>
1930 fixed bug #1669175: Problem with space in output paths
1931 documented how to use paths with spaces for Windows users
1933 2007-04-29 Borut Razem <borut.razem AT siol.net>
1935 * Fixed svn:eol-style and svn:keywords properties
1936 * src/SDCCval.c: fixed bug
1937 #1592871: Segfault with "large" const arrays of characters
1938 replaced recursion with iteration
1939 * Removed svn:executable property from non-executable files
1941 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
1943 * src/mcs51/gen.c (genRet): fixed bug 1707003
1945 2007-04-27 Raphael Neider <rneider AT web.de>
1947 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
1948 createReachingDefinitions,assignValnums,pic16_destructDF,
1949 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
1950 prevent NULL pointer dereferences
1951 * device/lib/pic/libdev/pic16f886.c,
1952 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
1953 prevent building them, gputils do not really support them yet
1955 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1957 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
1958 helps printf_small. 32 bytes more __idata mem.
1960 2007-04-27 Raphael Neider <rneider AT web.de>
1962 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
1963 return early when pb or pb->pcHead is NULL (patch #1708427)
1964 * src/regression/empty.c,
1965 * src/regression/Makefile: added test with empty functions
1966 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
1968 2007-04-27 Borut Razem <borut.razem AT siol.net>
1970 * src/SDCCast.c: fixed feature request
1971 #1547512: Redundant strings linked when using sizeof("abc")
1973 2007-04-23 Borut Razem <borut.razem AT siol.net>
1975 * doc/sdccman.lyx, src/SDCCmain.c:
1976 peep-hole comments are generated only if --fverbose-asm option is
1977 specified and --no-peep-comments is not, as proposed by Frieder.
1978 * support/regression/Makefile.in: compile regression tests with
1979 --fverbose-asm option so one can "grep" whether a new (or an old)
1980 peephole is (still) applied; requested by Frieder.
1982 2007-04-23 Kevin Buettner <kevin AT buettner.to>
1984 * device/include/pic/pic16f886.h,
1985 * device/include/pic/pic16f887.h,
1986 * device/lib/pic/libdev/pic16f886.c,
1987 * device/lib/pic/libdev/pic16f887.c,
1988 * device/include/pic/pic14devices.txt,
1989 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
1991 2007-04-23 Kevin Buettner <kevin AT buettner.to>
1993 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
1996 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1998 * device/lib/_memset.c: assembler version for mcs51
2000 2007-04-22 Borut Razem <borut.razem AT siol.net>
2002 * support/scripts/listerr.c: program to create the list of errors and
2003 warnings list from - added
2004 * doc/sdccman.lyx: removed the note
2005 "For list of warnings and corresponding codes, see err_warn.txt"
2006 * src/SDCCsymt.c: fixed bug #1699804:
2007 Bug with some uses of sizeof(static local array) (MCS51)
2008 * support/regression/tests/bug-1699804.c: added
2010 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2012 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2013 (main): added option -i,
2014 (asmbl, case S_INCL): use search_path_fopen,
2015 mostly from patch 1579668 by Peter Miller, thanks
2016 * src/z80/main.c: fixed typo --callee-saves-bc
2017 * device/include/mcs51/compiler.h: added sfrword for Tasking
2019 2007-04-20 Borut Razem <borut.razem AT siol.net>
2021 * src/z80/main.c: replaced reserved keyword asm with asmblr
2023 2007-04-19 Borut Razem <borut.razem AT siol.net>
2025 * src/port.h: use const pointers to strings
2026 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2027 * src/pic16/main.c: include SDCCargs.h
2028 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2029 const char, since the strings are dynamically allocated
2030 * src/SDCCmain.c: options.code_seg and options.const_seg are
2031 dynamically allocated; check port specific command line options
2032 before the general ones
2033 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2035 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2037 * device/include/ds400rom.h,
2038 * device/lib/ds390/lcd390.c,
2039 * device/lib/ds390/memcpyx.c,
2040 * device/lib/ds390/rtc390.c,
2041 * device/lib/ds400/ds400rom.c,
2042 * device/lib/ds400/memcpyx.c,
2043 * device/lib/hc08/_ret.c: more replacements of keywords with their
2044 double underscore equivalents
2045 * device/lib/ds390/Makefile.in,
2046 * device/lib/ds400/Makefile.in,
2047 * device/lib/gbz80/Makefile.in,
2048 * device/lib/hc08/Makefile.in,
2049 * device/lib/mcs51/Makefile.in,
2050 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2052 2007-04-17 Borut Razem <borut.razem AT siol.net>
2054 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2055 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2056 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2057 to --fverbose-asm, to be gcc'ish
2059 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2061 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2063 2007-04-17 Borut Razem <borut.razem AT siol.net>
2065 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2066 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2067 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2068 with their double underscore equivalent
2070 2007-04-14 Borut Razem <borut.razem AT siol.net>
2072 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2075 2007-04-13 Borut Razem <borut.razem AT siol.net>
2077 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2079 * device/examples/serialcomm/windows/serial.[ch],
2080 device/examples/serialcomm/windows/test_serialcomm.cpp:
2081 updated by Bela Torok
2082 * device/examples/serialcomm/windows/serialcomm.dsw,
2083 device/examples/serialcomm/windows/serialcomm.dsp: added
2085 2007-04-13 Jan Waclawek <wek AT efton.sk>
2087 * doc/sdccman.lyx: additions and changes at various places
2088 (submitted as #1697136).
2089 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2091 2007-04-10 Borut Razem <borut.razem AT siol.net>
2093 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2094 LyX file format changed to 245
2095 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2096 "FreeWare" replaced with "free open source"
2098 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2100 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2102 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2104 * device/include/pic16/pic18fregs.h,
2106 * device/lib/_decdptr.c,
2107 * device/lib/_divsint.c,
2108 * device/lib/_divslong.c,
2109 * device/lib/_divuint.c,
2110 * device/lib/_divulong.c,
2111 * device/lib/_fs2schar.c,
2112 * device/lib/_fs2sint.c,
2113 * device/lib/_fs2slong.c,
2114 * device/lib/_fs2uchar.c,
2115 * device/lib/_fs2uint.c,
2116 * device/lib/_fs2ulong.c,
2117 * device/lib/_fsadd.c,
2118 * device/lib/_fscmp.c,
2119 * device/lib/_fsdiv.c,
2120 * device/lib/_fseq.c,
2121 * device/lib/_fsget1arg.c,
2122 * device/lib/_fsget2args.c,
2123 * device/lib/_fsgt.c,
2124 * device/lib/_fslt.c,
2125 * device/lib/_fsmul.c,
2126 * device/lib/_fsneq.c,
2127 * device/lib/_fsnormalize.c,
2128 * device/lib/_fsreturnval.c,
2129 * device/lib/_fsrshift.c,
2130 * device/lib/_fssub.c,
2131 * device/lib/_fsswapargs.c,
2132 * device/lib/_gptrget.c,
2133 * device/lib/_gptrgetc.c,
2134 * device/lib/_gptrput.c,
2135 * device/lib/_logexpf.c,
2136 * device/lib/_modsint.c,
2137 * device/lib/_modslong.c,
2138 * device/lib/_moduint.c,
2139 * device/lib/_modulong.c,
2140 * device/lib/_mulint.c,
2141 * device/lib/_mullong.c,
2142 * device/lib/_schar2fs.c,
2143 * device/lib/_ser.c,
2144 * device/lib/_setjmp.c,
2145 * device/lib/_sint2fs.c,
2146 * device/lib/_slong2fs.c,
2147 * device/lib/_spx.c,
2148 * device/lib/_uchar2fs.c,
2149 * device/lib/_uint2fs.c,
2150 * device/lib/_ulong2fs.c,
2151 * device/lib/asincosf.c,
2152 * device/lib/atanf.c,
2153 * device/lib/calloc.c,
2154 * device/lib/ds390/tinibios.c,
2155 * device/lib/ds400/tinibios.c,
2156 * device/lib/expf.c,
2157 * device/lib/free.c,
2158 * device/lib/hc08/_mulint.c,
2159 * device/lib/logf.c,
2160 * device/lib/malloc.c,
2161 * device/lib/printf_fast.c,
2162 * device/lib/printf_tiny.c,
2163 * device/lib/printfl.c,
2164 * device/lib/realloc.c,
2165 * device/lib/ser_ir.c,
2166 * device/lib/serial.c,
2167 * support/regression/tests/libmullong.c: replaced all special keywords
2168 with their double underscore equivalent
2169 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2170 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2172 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2173 (genRet): if the bit-symbol is ruonly it already is in the carry
2174 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2175 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2176 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2177 type UCHAR if dest is not bit
2179 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2181 * device/include/math.h,
2182 * device/lib/cotf.c,
2183 * device/lib/expf.c,
2184 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2186 2007-04-01 Borut Razem <borut.razem AT siol.net>
2188 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2189 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2190 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2191 gcc_unreachable() called internal_error()...
2193 2007-03-30 Raphael Neider <rneider AT web.de>
2195 * src/pic/ralloc.c (isData): suppress garbage debug output
2197 2007-03-28 Borut Razem <borut.razem AT siol.net>
2200 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2201 is developed, built and used worldwide, and the word "night" doesn't
2204 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2206 * device/include/mcs51/C8051F360.h: new, added
2207 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2209 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2211 * src/SDCC.y (declaration_specifiers, function_specifier),
2212 * support/Util/SDCCerr.c,
2213 * support/Util/SDCCerr.h,
2215 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2217 * src/SDCCmem.c (deallocParms),
2218 * src/SDCCast.c: support for function inlining, not quite complete
2219 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2220 'restrict' qualifier
2222 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2224 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2225 (saveRBank, unsaveRBank): don't save bits,
2226 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2227 * support/regression/tests/bug1535242.c: new, added
2228 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2229 thanks Alexey Shamrin <shamrin AT gmail.com>,
2230 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2231 removed header guard)
2233 * sdcc.spec: bumped version to 2.6.5
2234 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2236 2007-03-22 Borut Razem <borut.razem AT siol.net>
2238 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2239 fixed bug #1653671: sdcdb integration into ddd is broken
2241 2007-03-22 Raphael Neider <rneider AT web.de>
2243 * src/pic/gen.c (popGetExternal): augmented to also create references
2244 to external variables (not only labels),
2245 (genCall): comment on plan to reduce PAGESEL overhead,
2246 (genFunction, genEndFunction): also save/restore FSR around interrupt
2247 handling code, removed lots of unused code
2248 (genDivOneByte): release acquired temp register
2249 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2251 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2252 for registers that need to be saved during interrupts (FSR, STATUS,
2253 PCLATH; W needs special handling), currently only FSR is used
2255 2007-03-22 Raphael Neider <rneider AT web.de>
2257 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2259 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2261 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2263 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2265 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2267 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2269 * as/link/aslink.h: added LKOBJEXT
2270 * as/link/hc08/link_hc08.dsp,
2271 * as/link/hc08/Makefile.bcc,
2272 * as/link/hc08/Makefile.in,
2273 * as/link/mcs51/aslink.dsp,
2274 * as/link/mcs51/Makefile.bcc,
2275 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2276 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2277 * as/link/lkaomf51.c: merged and moved
2278 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2279 * as/link/z80/lkdata.c,
2280 * as/link/lkdata.c: merged and moved
2281 * as/link/hc08/lkmain.c,
2282 * as/link/mcs51/lkmain.c: cosmetic changes
2283 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2284 * as/link/lklex.c: use LKOBJEXT
2285 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2286 ANSI-fied functions, removed bubble-sorts
2287 * as/link/z80/lksym.c as/link/lksym.c: merged,
2289 * as/link/z80/linkgbz80.dsp,
2290 * as/link/z80/linkz80.dsp,
2291 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2292 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2293 * as/link/z80/lkhead.c,
2294 * as/link/z80/lklex.c: deleted
2295 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2296 * as/link/z80/lkmain.c: added copyfile()
2298 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2300 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2302 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2304 * device/lib/_strlen.c: assembler version for mcs51
2306 2007-03-13 Raphael Neider <rneider AT web.de>
2308 * device/include/pic16/pic18f2221.h,
2309 * device/include/pic16/pic18f2321.h,
2310 * device/include/pic16/pic18f2331.h,
2311 * device/include/pic16/pic18f4221.h,
2312 * device/include/pic16/pic18f4321.h,
2313 * device/include/pic16/pic18f4331.h: fixed config byte location names
2314 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2315 consistently named config byte locations
2317 2007-03-13 Borut Razem <borut.razem AT siol.net>
2319 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2320 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2321 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2322 as/link/z80/Makefile.in, as/z80/Makefile.in:
2325 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2327 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2328 * device/lib/printf_large.c: pointer was converted to generic
2329 pointer for mcs51 models other than model-small (Maarten noticed)
2331 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2333 * device/include/mcs51/ADuC84x.h: Added.
2335 2007-03-10 Borut Razem <borut.razem AT siol.net>
2337 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2338 fixed RFE #1624219: double backslashes in filenames;
2339 functions hexEscape(), octalEscape() and copyStr() moved from
2340 SDCCval.c to SDCCutil.c and made them glovbally available
2342 2007-03-09 Borut Razem <borut.razem AT siol.net>
2344 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2345 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2346 1673361: Missaligned comments in output files
2348 2007-03-09 Raphael Neider <rneider AT web.de>
2350 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2352 2007-03-09 Raphael Neider <rneider AT web.de>
2356 * src/pic/ralloc.c: suppress undesired debug output
2357 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2359 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2361 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2363 2007-03-07 Borut Razem <borut.razem AT siol.net>
2365 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2366 search include files in the current directory
2368 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2370 * src/SDCCglue.c (emitMaps, glue),
2371 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2373 * support/regression/tests/absolute.c: added xdata test
2375 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2377 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2378 added condition to macro, fixes bug 1666080
2380 2007-03-02 Raphael Neider <rneider AT web.de>
2382 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2384 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2386 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2387 be cleared. Unconditionally set __XPAGE
2388 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2390 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2395 * src/mcs51/rtrack.c,
2397 * doc/sdccman.lyx: added --no-gen-comments
2398 * src/mcs51/peeph.def: added 192.b, disabled 185
2400 2007-02-25 Raphael Neider <rneider AT web.de>
2402 * src/pic16/gen.c (genCast): fixed typo
2403 * device/lib/pic16/Makefile.subdir: only install existing files
2404 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2406 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2408 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2409 * device/lib/mcs51/crtclear.asm,
2410 * device/lib/mcs51/crtxclear.asm: renumbered labels
2411 * device/lib/mcs51/Makefile.in: added crtcall.asm
2412 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2413 * src/mcs51/gen.c (movc): removed,
2414 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2416 (toCarry, genSend, genRet): added function toCarry,
2417 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2418 (assignBit, genAssign, genCast): added function assignBit
2419 * src/mcs51/Makefile.bcc: added rtrack.c
2420 * src/mcs51/ralloc.h: made valueKnown a bitfield
2421 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2422 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2423 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2424 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2425 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2426 (_pop): only pop valid pairs, see gencjneshort,
2427 (gencjneshort): return pair that still needs to be popped, restructured,
2428 (gencjne, genCmpEq): call _pop
2430 2007-02-23 Raphael Neider <rneider AT web.de>
2432 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2434 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2436 * device/include/mcs51/P89LPC925.h: Added.
2438 2007-02-18 Raphael Neider <rneider AT web.de>
2440 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2442 2007-02-17 Borut Razem <borut.razem AT siol.net>
2444 * support/cpp2/directives.c, support/cpp2/version.c:
2445 synchronized with GCC CPP 4.1.2
2447 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2449 * src/mcs51/rtrack.h,
2450 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2451 by checking the strings passed by emitcode() to the assembler.
2452 Feel free to change. This in part addresses RFE #482179.
2453 Set environment variable SDCC_RTRACK to enable.
2454 * src/mcs51/gen.c: inserted hooks
2455 * src/mcs51/ralloc.h: added two members to struct regs
2456 * support/regression/tests/regtrack.c: added
2458 2007-02-14 Borut Razem <borut.razem AT siol.net>
2460 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2461 * Makefile.in: applied patch from Makefile related part of
2462 #1469393: Compiler does not initialize static data
2464 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2466 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2467 for better fix of bug 1273984, compiles pic16 rand.c
2469 2007-02-12 Borut Razem <borut.razem AT siol.net>
2471 * src/pic16/main.c: fixed pic16 standard library directory bug
2473 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2475 * src/hc08/gen.c (genSwap): fix swap regression test
2477 2007-02-10 Borut Razem <borut.razem AT siol.net>
2479 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2481 * support/regression/tests/bug-1654060.c: added regression test for
2484 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2486 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2487 bit moves in return statement
2489 2007-02-09 Borut Razem <borut.razem AT siol.net>
2491 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2494 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2496 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2497 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2499 2007-02-07 Raphael Neider <rneider AT web.de>
2501 * src/pic16/devices.inc,
2502 * device/include/pic16/pic18fregs.h,
2503 * device/include/pic16/pic18f[24][34]31.h,
2504 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2505 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2506 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2508 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2510 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2511 can this have lived here for so many years?
2512 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2513 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2514 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2516 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2518 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2519 appended by loop induction must be at the very end of the eBBlock
2521 2007-02-05 Kevin Vigor
2523 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2525 2007-02-05 Borut Razem <borut.razem AT siol.net>
2527 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2528 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2530 2007-02-03 Borut Razem <borut.razem AT siol.net>
2532 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2533 applied patch #1646602 option to set default signedness of char to
2534 unsigned, added -funsigned-char command line option,
2535 thanks to Gunther Jehle
2536 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2537 prompt for file deletion a few hundred times (especially the
2538 subversion files, which have ro permissions so it asks for
2539 confirmation), thanks to Simon McAuliffe;
2540 added {} + option to find in order to remove multiple files from a
2543 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2545 * device/include/mcs51/SST89x5xRDx.h: Added.
2547 2007-02-02 Raphael Neider <rneider AT web.de>
2549 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2550 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2552 2007-02-01 Raphael Neider <rneider AT web.de>
2554 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2557 2007-01-31 Borut Razem <borut.razem AT siol.net>
2559 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2560 if compiled with GCC. Thanks to Raphael Neider
2562 2007-01-31 Raphael Neider <rneider AT web.de>
2564 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2565 operand names, handles name and (name + n) for all n,
2566 (sameBank): restructured, also check bank allocation policy,
2567 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2568 (pic14_operandsAllocatedInSameBank): check whether to operands
2569 will be allocated into the same bank (i.e., section) to reduce
2570 BANKSEL overhead, queried from pcode.c:sameBank,
2571 (pic14printLocals): reintroduced clustering registers into a single
2572 section: all compiler generated symbols will now reside in one
2573 bank (per file), reducing BANKSEL overhead and code size,
2574 (showAllMemmaps): use local dbuf where possible
2576 2007-01-29 Raphael Neider <rneider AT web.de>
2578 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2579 (call_libraryfunc): retrieve/create symbol and mark as used,
2580 (genFunction): mark defined functions as non-extern and add again
2581 to code memmap for later output
2582 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2583 (pic14printLocals): reworked for new symbol emission,
2584 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2585 showAllMemmaps): reworked symbol output using dbufs, added handling
2586 of string literals (still incomplete),
2587 (picglue): removed symbol emission, moved into showAllMemmaps,
2588 (emitSymbolSet): new workhorse for symbol output,
2589 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
2591 2007-01-29 Borut Razem <borut.razem AT siol.net>
2593 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
2594 component contains the extension separator.
2596 2007-01-28 Borut Razem <borut.razem AT siol.net>
2598 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
2600 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
2601 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
2602 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
2603 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
2604 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
2605 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
2606 src/z80/gen.c, support/Util/MySystem.c:
2607 accept slash and backslash as directory separator on WIN32 and
2610 2007-01-28 Raphael Neider <rneider AT web.de>
2612 * src/pic16/devices.inc,
2613 * device/include/pic16/pic18f[24][23]21.h,
2614 * device/include/pic16/pic18fregs.h,
2615 * device/lib/pic16/libdev/pic18f[24][23]21.c,
2616 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
2617 * device/lib/pic16/libio/adc.ignore,
2618 * device/lib/pic16/libio/i2c.ignore,
2619 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
2620 family, as gputils do not yet support the devices
2621 * device/lib/pic16/Makefile.subdir: ignore errors on install
2622 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
2623 headers and libraries from gputils .inc files
2625 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2627 * doc/sdccman.lyx: add printf_fast_f precision limitation note
2629 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2631 * doc/sdccman.lyx: add printf benchmarks
2633 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2635 * device/lib/printf_fast.c: fix %c, char promoted to int
2636 * device/lib/printf_tiny.c: fix %c, char promoted to int
2638 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2640 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
2642 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2644 * support/regression/tests/swap.c: 64 bit hosts failed
2645 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
2647 2007-01-25 Raphael Neider <rneider AT web.de>
2649 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
2650 based on absolute register address, patch by Alex Blond
2652 2007-01-22 Raphael Neider <rneider AT web.de>
2654 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
2655 emitted, do not emit them again...
2657 2007-01-22 Raphael Neider <rneider AT web.de>
2659 * src/regression/bank1.c, src/regression/compare6.c,
2660 src/regression/add.c: cosmetic changes
2661 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
2662 * src/pic/gen.c: fixed global zero and one,
2663 (aopForSym): removed unued code,
2664 (aopGet): assert aop is defined, check and use `index' of
2665 pCodeImmd operands (fixes #1630908),
2666 * src/pic/pcode.c (get_op): added output of generic pointer tag,
2667 (register_reassign): prevent accidental register unification,
2668 (ReuseReg): cosmetic changes (also above)
2669 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
2670 pic14emitStaticSeg): do not emit initialized data,
2671 (printIval*): replaced with working versions,
2672 (pic14createInterruptVect,picglue): use idata for initialized data,
2673 now init data should work in all modules (not only main()),
2674 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
2676 2007-01-21 Borut Razem <borut.razem AT siol.net>
2678 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
2679 use -fPIC or -fpic if they are supported and not ignored
2680 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
2681 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
2683 2007-01-20 Borut Razem <borut.razem AT siol.net>
2685 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
2686 implemented RFE #1470316: allow "$" in variable names
2688 2007-01-20 Raphael Neider <rneider AT web.de>
2690 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
2692 2007-01-20 Raphael Neider <rneider AT web.de>
2694 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
2695 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
2696 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
2697 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
2698 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
2699 * device/lib/pic/libdev/pic*.c,
2700 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
2701 * device/lib/pic/libdev/Makefile.in: show progress
2703 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
2705 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
2706 * support/scripts/sdcc_cygwin_mingw32,
2707 * support/scripts/sdcc_mingw32,
2708 * support/scripts/build.mak: replaced --datadir by --datarootdir for
2709 conformance with autoconf 2.6
2711 2007-01-19 Raphael Neider <rneider AT web.de>
2713 * src/pic/device.c (register_map): fixed list construction
2714 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
2715 (genMod): removed case for genModbits,
2716 (genModbits): removed as now unused/unimplemented
2717 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
2719 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2721 * support/regression/tests/swap.c: added in response to #1638622
2722 * doc/sdccman.lyx: synced version, minor changes
2724 2007-01-18 Borut Razem <borut.razem AT siol.net>
2726 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
2727 thanks to Gunther Jehle
2728 * src/asm.c: don't die if the file drfined in #line couldn't be opened
2729 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
2730 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
2731 use filename in lineno instead.
2732 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
2733 print the file name in ast_print()
2735 2007-01-18 Borut Razem <borut.razem AT siol.net>
2737 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
2739 * src/SDCC.lex: stringLiteral() returns const char pointer,
2740 EOF detection in stringLiteral(), fixed asmbuf memory leak,
2741 fixed column counting
2742 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
2743 accept const char pointer as parameter
2744 * src/SDCCdwarf2.c: corrected buffer size
2746 2007-01-17 Borut Razem <borut.razem AT siol.net>
2748 * support/Util/dbuf_string.c: fixed for amd64
2750 2007-01-15 Borut Razem <borut.razem AT siol.net>
2752 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
2753 removed terminal symbol ELIPSIS, since it was never generated by the
2754 lexer and it was wrongly used in parameter_identifier_list rule
2756 2007-01-15 Raphael Neider <rneider AT web.de>
2758 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
2759 code page and data banking description
2760 * src/pic/genarith.c,
2761 * src/pic/gen.h: removed bit arithmetic functions,
2762 updated exit(1) to exit(EXIT_FAILURE)
2763 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
2764 * device/include/pic16/pic18f2455.h,
2765 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
2766 TRISD and TRISE, fixed/added some bit names
2767 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
2768 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
2769 updated pic18f2455.{c,h} instead of duplicating them
2771 2007-01-14 Borut Razem <borut.razem AT siol.net>
2773 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
2774 Cannot debug files that contain spaces in the path name
2775 by converting spaces in asm file name to underscores
2777 2007-01-13 Borut Razem <borut.razem AT siol.net>
2779 * doc/sdccman.lyx: fixed format errors
2781 2007-01-10 Borut Razem <borut.razem AT siol.net>
2783 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
2784 codeseg/constseg #pragma fail
2785 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
2786 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
2787 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
2788 suppoprt/cpp2/sdcpp.[ch]: house cleaning
2790 2007-01-09 Borut Razem <borut.razem AT siol.net>
2792 * get rid of diagnistic.[ch], pretty-print.[ch],
2793 c-pretty-print.[ch], ... used just for error, warning, ...
2795 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
2796 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
2797 suppoprt/cpp2/pretty-print.[ch]:
2799 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
2800 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
2801 suppoprt/cpp2/sdcpp.dsp:
2804 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
2806 * device/lib/printf_large.c (output_float): removed recursion,
2807 use smaller buffer on stack for mcs51,
2808 fixed bug printing 1.96
2809 * support/regression/tests/snprintf.c: added test
2811 2007-01-07 Borut Razem <borut.razem AT siol.net>
2813 * use dynamic memory buffers instead temporary files
2814 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
2816 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
2817 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
2818 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
2819 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
2820 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
2821 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
2822 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
2823 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
2824 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
2825 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
2826 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
2827 support/Util/dbuf.c, support/Util/dbuf.h:
2829 * .version, sdcc.spec: bumped version to 2.6.4
2831 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2833 * src/port.h: added TARGET_Z80_LIKE macro
2834 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
2835 output PSEG location if --xram-loc or --xstack-loc was used
2836 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
2838 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2840 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
2841 * as/as_z80.dsp, as/z80/as_z80.dsp,
2842 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
2843 * sdcc.dsw: moved project files into subdir
2844 * as/hc08/as_hc08.dsp,
2845 * as/hc08/Makefile.bcc,
2846 * as/hc08/Makefile.in,
2847 * as/mcs51/Makefile.bcc,
2848 * as/mcs51/Makefile.in,
2849 * as/z80/Makefile.bcc,
2850 * as/z80/Makefile.in,
2851 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
2854 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
2857 * as/mcs51/asmain.c,
2859 * as/z80/assym.c: removed include "strcmpi.h"
2860 * as/hc08/strcmpi.c,
2861 * as/hc08/strcmpi.h,
2862 * as/mcs51/strcmpi.c,
2863 * as/mcs51/strcmpi.h,
2864 * support/Util/strcmpi.c,
2865 * support/Util/strcmpi.h: removed files
2866 * as/strcmpi.c: added as_strncmpi()
2868 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2870 * sdcc.dsw: Added some dependencies on project config.dsp
2872 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
2874 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
2875 with [di]ram_start to fix a regresion
2877 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
2879 * configure.in: added missing mcs51 in status output
2880 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
2882 * debugger/mcs51/clean.mk (distclean): remove config.h
2883 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
2884 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
2885 options.h, s-options-h and options.c
2886 * support/cpp2/clean.mk: unused, removed
2887 * Makefile.common.in,
2890 * as/hc08/Makefile.in,
2892 * as/mcs51/Makefile.in,
2893 * as/mcs51/clean.mk,
2896 * as/z80/Makefile.in,
2898 * as/link/Makefile.in,
2899 * as/link/hc08/Makefile.in,
2900 * as/link/hc08/clean.mk,
2901 * as/link/mcs51/Makefile.in,
2902 * as/link/mcs51/clean.mk,
2903 * as/link/z80/Makefile.in,
2904 * as/link/z80/clean.mk,
2905 * as/link/z80/conf.mk,
2906 * debugger/mcs51/Makefile.in,
2907 * debugger/mcs51/clean.mk,
2908 * device/include/Makefile.in,
2909 * device/lib/Makefile.in,
2910 * device/lib/mcs51/Makefile.in,
2911 * device/lib/pic/Makefile.in,
2912 * device/lib/pic/Makefile.common.in,
2913 * device/lib/pic/Makefile.subdir,
2914 * device/lib/pic/Makefile.rules,
2915 * device/lib/pic16/libio/Makefile.in,
2916 * device/lib/pic16/Makefile.subdir,
2917 * device/lib/pic16/libdev/Makefile.in,
2918 * device/lib/pic16/Makefile.rules,
2919 * device/lib/pic16/Makefile.common.in,
2920 * sim/ucsim/avr.src/Makefile.in,
2921 * sim/ucsim/main_in.mk,
2922 * sim/ucsim/cmd.src/Makefile.in,
2923 * sim/ucsim/doc/Makefile.in,
2924 * sim/ucsim/gui.src/Makefile.in,
2925 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
2926 * sim/ucsim/gui.src/serio.src/Makefile.in,
2927 * sim/ucsim/hc08.src/Makefile.in,
2928 * sim/ucsim/libltdl/Makefile.in,
2929 * sim/ucsim/s51.src/Makefile.in,
2930 * sim/ucsim/sim.src/Makefile.in,
2931 * sim/ucsim/sim.src/conf.mk,
2932 * sim/ucsim/xa.src/Makefile.in,
2933 * sim/ucsim/z80.src/Makefile.in,
2937 * support/cpp2/Makefile.in,
2938 * support/librarian/Makefile.in,
2939 * support/librarian/clean.mk,
2940 * support/makebin/Makefile.in,
2941 * support/makebin/clean.mk,
2942 * support/packihx/Makefile.in,
2943 * support/regression/Makefile.in,
2944 * support/regression/ports/ds390/spec.mk,
2945 * support/regression/ports/gbz80/spec.mk,
2946 * support/regression/ports/hc08/spec.mk,
2947 * support/regression/ports/mcs51/spec.mk,
2948 * support/regression/ports/mcs51-large/spec.mk,
2949 * support/regression/ports/mcs51-medium/spec.mk,
2950 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2951 * support/regression/ports/pic14/spec.mk,
2952 * support/regression/ports/pic16/spec.mk,
2953 * support/regression/ports/mcs51-stack-auto/spec.mk,
2954 * support/regression/ports/ucz80/spec.mk,
2955 * support/regression/ports/xa51/spec.mk,
2956 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
2957 adding a slash after $(top_builddir) and/or adding @datarootdir@
2959 * debugger/mcs51/configure.in,
2960 * device/lib/pic/configure.in,
2961 * device/lib/pic16/configure.in,
2962 * sim/ucsim/configure.in,
2963 * support/cpp2/configure.in,
2964 * support/packihx/configure.in: changed AC_PREREQ to 2.60
2966 * debugger/mcs51/configure,
2967 * device/lib/pic/configure,
2968 * device/lib/pic16/configure,
2969 * sim/ucsim/configure,
2970 * support/cpp2/configure,
2971 * support/packihx/configure: generated with autoconf 2.60
2973 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
2975 * as/link/hc08/lkihx.c (newArea),
2976 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
2978 2007-01-02 Borut Razem <borut.razem AT siol.net>
2980 * doc/sdccman.lyx: documented #pragma sdcc_hash
2981 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
2983 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
2985 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
2987 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
2988 empty 'while'-loop to work correctly, see regression test 'while.c'
2989 * support/regression/tests/while.c: added
2991 2007-01-01 Borut Razem <borut.razem AT siol.net>
2993 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
2994 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
2995 support/cpp2/libcpp/sdcpp.c:
2996 sdcpp specific pragma/directive/option handling moved to sdcpp.c
2997 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
2998 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3000 2006-12-31 Borut Razem <borut.razem AT siol.net>
3002 * SDCPP synchronized with GCC CPP release version 4.1.1,
3003 currently the latest release:
3004 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3005 support/cpp2/libcpp/include/cpp-id-data.h
3006 support/cpp2/libiberty/fopen_unlocked.c
3007 support/cpp2/libiberty/md5.c
3009 support/cpp2/opt-functions.awk
3010 support/cpp2/opt-gather.awk
3011 support/cpp2/optc-gen.awk
3012 support/cpp2/opth-gen.awk:
3014 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3015 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3016 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3017 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3018 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3019 support/cpp2/diagnostic.h, support/cpp2/except.h,
3020 support/cpp2/hwint.h, support/cpp2/input.h,
3021 support/cpp2/intl.h, support/cpp2/move-if-change,
3022 support/cpp2/opts.c, support/cpp2/opts.h,
3023 support/cpp2/output.h, support/cpp2/prefix.c,
3024 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3025 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3026 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3027 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3028 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3029 support/cpp2/version.c:
3031 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3032 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3033 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3034 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3035 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3036 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3037 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3038 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3039 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3040 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3041 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3043 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3044 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3045 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3046 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3047 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3048 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3049 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3050 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3051 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3052 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3053 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3054 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3055 support/cpp2/system.h:
3058 2006-12-31 Borut Razem <borut.razem AT siol.net>
3060 * configure.in, configure: fixed bug #1538756: configure dies if bison
3061 and flex are not installed, 2nd try
3063 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3065 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3066 400.x for better code in RFE 899102
3068 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3070 * src/SDCCpeeph.c (deadMove),
3072 * src/mcs51/peep.h: renamed 'op' by 'reg'
3073 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3074 (scan4op): small change for removeDeadMove(), added support for
3075 'callee saves' and/or PACLL function calls,
3076 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3077 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3078 left in new dispatcher mcs51DeadMove()
3079 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3081 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3083 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3085 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3086 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3088 2006-12-30 Borut Razem <borut.razem AT siol.net>
3090 * support/cpp2/spacs.h: deleted from svn
3091 * configure.in, configure: fixed bug #1538756: configure dies if bison
3092 and flex are not installed
3094 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3096 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3097 with this z80 passes printf float test when enabled
3098 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3100 2006-12-28 Borut Razem <borut.razem AT siol.net>
3102 * support/cpp2/config.in, support/cpp2/configure.in,
3103 support/cpp2/configure, support/cpp2/Makefile.in:
3104 fix for the solaris build
3106 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3108 * src/SDCC.y (type_specifier2, pointer),
3110 * src/SDCCsymt.c (mergeSpec, checkSClass),
3111 * support/Util/SDCCerr.c,
3112 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3113 * support/valdiag/valdiag.py: Allow test cases to specify
3114 required language standard
3115 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3116 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3118 2006-12-27 Borut Razem <borut.razem AT siol.net>
3120 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3121 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3123 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3125 * support/cpp2/libiberty/Makefile.bcc: updated
3126 * src/pic16/main.c: fixed #pragma udata handling
3127 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3129 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3131 * src/SDCCpeeph.c: made labelHashEntry global,
3132 made pcDistance, FBYNAME static,
3133 (pcDistance): made static, use isComment and isLabel,
3135 (getLabelRef): added, extracted from labelRefCount(),
3136 (labelRefCount): use new getLabelRef(),
3137 (callFuncByName): made static, added deadMove,
3138 use isComment and isLabel,
3139 (newPeepRule): made static, set isLabel,
3140 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3141 labels from peephole rules,
3142 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3143 when isComment or isLabel is set
3144 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3145 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3147 * src/mcs51/peep.h: added
3148 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3149 * src/port.h: added peep->deadMove to port structure
3150 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3151 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3152 deadMove, finally removed no. 1 and 2
3159 * src/hc08/gen.c: mark lines with isComment or isLabel
3160 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3162 * sdcc.spec: bumped version to 2.6.3
3164 2006-12-26 Borut Razem <borut.razem AT siol.net>
3166 * support/cpp2/Makefile.in: added dependency on options.h
3167 * configure: regenerated
3168 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3169 * support/cpp2/Makefile.in: added vasprintf.c
3171 2006-12-25 Borut Razem <borut.razem AT siol.net>
3173 * SDCPP synchronized with GCC CPP release version 3.4.6,
3174 the latest release before 4.x:
3175 * support/cpp2/Makefile.in, support/cpp2/config.h,
3176 support/cpp2/configure, support/cpp2/configure.in,
3177 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3178 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3179 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3180 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3181 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3182 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3183 support/cpp2/cpptrad.c, support/cpp2/except.h,
3184 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3185 support/cpp2/hwint.h, support/cpp2/intl.h,
3186 support/cpp2/line-map.c, support/cpp2/line-map.h,
3187 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3188 support/cpp2/output.h, support/cpp2/prefix.c,
3189 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3190 support/cpp2/system.h, support/cpp2/version.c:
3192 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3193 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3194 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3195 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3196 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3197 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3198 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3199 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3200 support/cpp2/move-if-change, support/cpp2/opts.c,
3201 support/cpp2/opts.h, support/cpp2/opts.sh,
3202 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3203 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3204 support/cpp2/win32, support/cpp2/win32/dirent.c,
3205 support/cpp2/win32/dirent.h:
3207 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3208 * support/cpp2/sdcpp.h: renamed from sdcc.h
3209 * sdcppinit.c: deleted
3211 2006-12-23 Borut Razem <borut.razem AT siol.net>
3213 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3214 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3215 preproc.c: an other try to fix bug #982435: introduced
3216 -pedantic-parse-number command line option and pedantic_parse_number
3219 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3221 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3223 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3224 corrected overlayed areax addresses, warn about memory overlaps
3225 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3234 * src/port.h: added xabs_name and iabs_name
3235 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3236 (glue, emitMaps): create and emit maps d_abs and i_abs
3237 * src/SDCCglue.h: cosmetic changes
3238 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3240 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3241 (allocDefault): put absolute, initialized globals in them
3242 * support/regression/tests/absolute.c: added absolute bdata test
3243 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3245 2006-12-20 Borut Razem <borut.razem AT siol.net>
3247 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3248 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3249 added regression test for bug #982435
3251 2006-12-18 Borut Razem <borut.razem AT siol.net>
3253 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3254 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3255 small cosmetic changes
3256 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3257 * support/regression/tests/bug-1351710.c: added regression test
3259 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3261 * doc/sdccman.lyx: added the long missed iCode table
3262 "<where is figure II?>", added links to wiki
3264 2006-12-17 Borut Razem <borut.razem AT siol.net>
3266 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3267 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3268 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3269 unified table driven pragma handling, pragma argument type checking
3270 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3271 current one - version 1.1.3
3272 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3274 2006-12-13 Raphael Neider <rneider AT web.de>
3276 * src/pic/device.h: removed AssignedMemory structure and macros
3277 * src/pic/device.c: removed global finalMapping (linker assigns
3279 (register_map): add SFRs to remembered memRanges
3280 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3281 assignFixedRegisters,assignRelocatableRegisters): removed,
3282 (setMaxRAM,validAddress): adapted accordingly,
3283 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3284 reasonably sized sharebanks,
3285 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3286 (allDefsOutOfRange): removed unused code,
3287 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3289 * src/pic/pcode.c (register_reassign): removed recursion warning,
3290 fired far too often,
3291 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3292 to use existing pic14_stringInSet() to avoid duplicate symbols,
3293 tidied up the code a bit,
3294 (pic14printLocals): added in symmetry to printExterns, replaces
3295 writeUsedRegs more or less,
3296 (picglue): call new pic14_printLocals(),
3297 * device/include/pic/pic*.h: removed #pragma memmap directives,
3298 information gathered from include/pic/pic14devices.txt
3299 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3301 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3303 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3305 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3307 * device/include/mcs51/cc2430.h: fixed missing ';'
3309 2006-12-10 Raphael Neider <rneider AT web.de>
3311 * device/lib/pic16/libc/stdio/vfprintf.c,
3312 * device/lib/pic16/libc/stdio/printf_small.c,
3313 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3314 char arguments, as char varargs are cast to int by the caller,
3315 hopefully fixes #1604915 (other device libraries are still affected)
3317 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3319 * src/mcs51/ralloc.c (packRegsForAssign),
3320 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3322 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3324 * device/include/malloc.h: removed init_dynamic_memory
3325 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3326 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3327 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3328 * device/lib/libsdcc.lib,
3329 * device/lib/Makefile.in,
3330 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3331 * doc/sdccman.lyx: documented use of new _heap.c
3332 * support/regression/tests/malloc.c: removed init_dynamic_memory
3333 * src/cdbFile.c(spacesToUnderscores): new function,
3334 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3336 * device/include/tinibios.h: removed defines for putchar and getchar
3337 * device/lib/ds390/Makefile.in: added putchar.c
3338 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3340 2006-12-09 Borut Razem <borut.razem AT siol.net>
3342 * support/cpp2/sdcc.h: prevent multiple inclusion
3343 * support/cpp2/options.h: deleted
3345 2006-12-08 Borut Razem <borut.razem AT siol.net>
3347 * support/cpp2/sdcc.h: removed x*alloc() macros
3348 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3349 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3350 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3351 * support/cpp2/system.h: moved #include "sdcc.h"
3352 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3353 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3355 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3356 -funsigned-char options
3357 * support/cpp2/sdcppmain.c: fixed bug 1611411
3359 2006-12-07 Borut Razem <borut.razem AT siol.net>
3361 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3364 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3366 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3367 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3369 * .version: bumped to 2.6.2 because a) it's been a while
3370 b) the linker sources have moved c) the preprocessor is upgraded
3372 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3374 * support/regression/tests/snprintf.c: some checks
3375 * lib/src/printf_large.c: %bc: read char instead of int from stack
3377 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3379 * device/include/mcs51/cc2430.h: inserted _XPAGE
3381 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3383 * device/include/mcs51/cc2430.h: added
3385 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3387 * device/include/asm/default/features.h,
3388 * device/include/asm/ds390/features.h,
3389 * device/include/mcs51/at89s53.h,
3390 * device/include/ser.h,
3391 * device/include/ser_ir.h,
3392 * device/include/serial.h: changed keywords to double underscore variants,
3393 fixes bug 1590261 some more, thanks Steven Borley
3395 2006-12-01 Raphael Neider <rneider AT web.de>
3397 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3398 but emit warning (recursion is not supported for pic14)
3400 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3402 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3403 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3405 2006-11-30 Raphael Neider <rneider AT web.de>
3407 * src/pic/device.c (dump_sfr): always emit symbols
3408 * src/pic/glue.c (pic14printPublics): fixed typo
3410 2006-11-30 Raphael Neider <rneider AT web.de>
3412 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3413 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3414 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3415 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3416 a sharebank, use a non-shared bank for the stack if none available
3417 * src/pic/device.h (struct memRange): added linked list next field,
3418 added prototypes for above functions
3419 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3420 (typeRegWithIdx): accept fixed and unfixed stack registers
3421 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3422 the stack, handle shared and banked stack (except for WSAVE),
3423 (insertBankSel): removed useless optimization (will never fire),
3424 (FixRegisterBanking): added optimization for devices with only one
3425 possibly aliased bank of memory, like 16f84
3426 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3427 devices have no SHAREBANK in the linker script
3428 * device/include/pic/pic14devices.txt: documented memmap
3429 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3431 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3433 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3434 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3435 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3436 genhc08Code): switched most of the D (debug) macros to DD (detailed
3437 debug) macros to better control clutter in the generated .asm file.
3438 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3439 genRightShift): fixed bug with non-constant bit shift stored to
3440 a volatile result (SF Open Discussion forum thread #1616749).
3441 Single byte case is not yet optimized.
3443 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3445 * device/include/asm/mcs51/features.h,
3446 * device/include/malloc.h,
3447 * device/include/stdio.h: changed keywords to double underscore variants,
3450 2006-11-27 Borut Razem <borut.razem AT siol.net>
3452 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3453 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3454 support/cpp2/output.h, support/cpp2/cppinit.c,
3455 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3456 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3457 support/cpp2/cppdefault.c, support/cpp2/system.h,
3458 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3459 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3460 support/cpp2/prefix.c, support/cpp2/except.h,
3461 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3462 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3463 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3464 support/cpp2/version.c, support/cpp2/cppmain.c,
3465 support/cpp2/version.h, support/cpp2/hashtable.c,
3466 support/cpp2/cpperror.c:
3467 synchronized with GCC CPP release version 3.3.6,
3468 the latest where cppmain.c still exists.
3469 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3470 support/cpp2/sdcppinit.c: added
3472 2006-11-27 Borut Razem <borut.razem AT siol.net>
3474 * support/cpp2/cpplex.c:
3475 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3477 * support/cpp2/cpplib.c: removed definitions of unused variables
3479 2006-11-26 Borut Razem <borut.razem AT siol.net>
3481 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3482 since they are redefined by macros in support/cpp2/sdcc.h
3483 * support/cpp2/sdcc.h: x*alloc macro redefinition
3485 2006-11-25 Borut Razem <borut.razem AT siol.net>
3487 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3488 support/cpp2/configure, support/cpp2/Makefile.in,
3489 support/cpp2/cppfiles.c, support/cpp2/output.h,
3490 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3491 support/cpp2/config.h, support/cpp2/cpplib.h,
3492 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3493 support/cpp2/cppdefault.c, support/cpp2/config.in,
3494 support/cpp2/system.h, support/cpp2/cpplex.c,
3495 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3496 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3497 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3498 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3499 support/cpp2/configure.in, support/cpp2/intl.h,
3500 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3501 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3502 support/cpp2/version.c, support/cpp2/cppmain.c,
3503 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3504 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3505 support/cpp2/cpperror.c,
3506 support/cpp2/libiberty/safe-ctype.c,
3507 support/cpp2/libiberty/safe-ctype.h,
3508 support/cpp2/libiberty/splay-tree.c,
3509 support/cpp2/libiberty/obstack.c,
3510 support/cpp2/libiberty/lbasename.c,
3511 support/cpp2/libiberty/splay-tree.h,
3512 support/cpp2/libiberty/obstack.h:
3513 synchronized with GCC CPP release version 3.2.3,
3514 the latest before integration of cpp into gcc
3515 * support/cpp2/except.h, support/cpp2/line-map.c,
3516 support/cpp2/line-map.h,
3517 support/cpp2/libiberty/hex.c,
3518 support/cpp2/libiberty/concat.c,
3519 support/cpp2/libiberty/filenames.h: added
3520 * support/cpp2/intl.c: deleted
3522 2006-11-24 Borut Razem <borut.razem AT siol.net>
3524 * src/SDCC.y: enabled compilation of empty source file
3525 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3526 "ISO C forbids an empty source file"
3527 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3528 if all the code is ifdefed out.
3530 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3532 * src/hc08/gen.c (genPcall): fix for bug #1601032
3534 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3536 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3537 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3538 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3539 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3540 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3541 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3542 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3543 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3544 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3545 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3546 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3547 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3548 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3549 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3550 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3551 Renamed to all upper case as per the standard set by SiLabs
3553 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3555 * device/include/mcs51/C8051F520.h: new, added
3556 * device/include/mcs51/compiler.h: added link about predefined macros
3558 2006-11-23 Raphael Neider <rneider AT web.de>
3560 * src/regression/Makefile: add -L path to fresh library
3561 * src/regression/simulate: emphasize FAILED output
3562 * src/regression/create_stc: output _failures from gpsim
3563 * src/regression/compare4.c,
3564 * src/regression/rotate6.c: fixed char literals,
3565 all compile, all run =8-D
3567 * src/pic/pcode.h: added isPCASMDIR macro
3568 * src/pic/gen.c (genAnd): fixed bit offset
3569 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3570 packBits): unified register numbering schemes,
3571 (newReg): do not insert stack registers into hash table,
3572 (initStack): unpinned pseudo stack, simplified,
3573 (typeRegWithIdx): fixed retrieval of stack registers,
3574 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3575 (pCodeReplace): removed invalid assertion,
3576 (insertPCodeInstruction): fixed newly added labels,
3577 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3578 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3579 DumpFlow): removed unsed (broken?) code,
3580 (insertBankSel): prevent STATUS from being BANKSELed,
3581 (FixRegisterBanking): rewritten from scratch, implemented generic
3582 optimizations (suppress BANKSELs to same register and to registers
3583 present in all banks),
3584 (AnalyzeBanking): update flow after BANKSELection
3586 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3587 sharebank, let linker place it, mark STKxx symbols as emitted
3589 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3591 * src/regression/arrays.c,
3592 * src/regression/bank1.c,
3593 * src/regression/bool2.c,
3594 * src/regression/compare7.c,
3595 * src/regression/compare8.c,
3596 * src/regression/compare9.c,
3597 * src/regression/compare10.c,
3598 * src/regression/configword.c,
3599 * src/regression/for.c,
3600 * src/regression/mult1.c,
3601 * src/regression/pointer1.c,
3602 * src/regression/rotate6.c,
3603 * src/regression/string1.c,
3604 * src/regression/struct1.c,
3605 * src/regression/Makefile: make PIC14 regression tests run again
3606 (3 fail, 6 won't compile)
3608 2006-11-21 Raphael Neider <rneider AT web.de>
3610 * device/include/pic16/pic18f4550.h,
3611 * device/include/pic16/pic18f4455.h,
3612 * device/lib/pic16/libdev/pic18f4550.c,
3613 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
3614 * configure.in: removed superfluous closing bracket
3616 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3618 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
3621 2006-11-21 Raphael Neider <rneider AT web.de>
3623 * src/pic/device.{c,h}: added pic14_getPIC()
3624 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
3625 (genAnd): added PIC code for one case, fixes #1597044
3626 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
3627 SFRs that are present in all banks (e.g., STATUS)
3629 2006-11-20 Raphael Neider <rneider AT web.de>
3631 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
3632 INCFSZ/INCFSZW and declared them as changing Z bit,
3633 (insertPCodeInstruction): correctly invert the above instructions,
3635 (DoBankSelect): don't panic on po_immediates
3637 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
3640 * as/link/mcs51/lkihx.c (newArea),
3641 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
3642 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
3644 2006-11-11 Raphael Neider <rneider AT web.de>
3646 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
3647 bitfield symbols, fixes #1579535 (once more...).
3649 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3651 * support/regression/generate-cases.py,
3652 * support/regression/fwk/include/testfwk.h,
3653 * support/regression/fwk/lib/testfwk.c: used code pointers,
3654 (about 50kByte less code generated for mcs51)
3656 2006-11-06 Borut Razem <borut.razem AT siol.net>
3658 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3659 debugger/mcs51/configure: fixed failed check because the function
3660 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
3661 who submitted the patch for gpsim.
3662 * debugger/mcs51/configure.in: removed the result message
3663 * debugger/mcs51/Makefile.in: fixed the config.status warning
3664 "... seems to ignore the --datarootdir setting"
3666 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
3668 * device/include/mcs51/c8051f020.h,
3669 * device/include/mcs51/c8051f040.h,
3670 * device/include/mcs51/c8051f060.h,
3671 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
3672 * src/z80/gen.c (gencjneshort),
3673 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
3675 2006-10-31 Borut Razem <borut.razem AT siol.net>
3677 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3678 debugger/mcs51/configure: get readline version
3680 2006-10-30 Borut Razem <borut.razem AT siol.net>
3682 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
3683 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3684 debugger/mcs51/configure: locate readline even when cross compiling
3685 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
3687 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3689 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
3692 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3694 * device/include/malloc.h,
3695 * device/lib/calloc.c,
3696 * device/lib/free.c,
3697 * device/lib/malloc.c,
3698 * device/lib/realloc.c: moved definition of struct into sources
3699 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
3701 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3703 * as/asx8051.dsp: corrected output directories
3704 * as/link/hc08: new directory for hc08 linker
3705 * as/hc08/aslink.h, as/link/aslink.h,
3706 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
3707 * as/hc08/clean.mk, as/link/hc08/clean.mk,
3708 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
3709 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
3710 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
3711 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
3712 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
3713 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
3714 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
3715 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
3716 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
3717 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
3718 * as/hc08/lks19.c, as/link/hc08/lks19.c,
3719 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
3720 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
3721 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
3722 * as/link/hc08/conf.mk,
3726 * sdcc.dsw: moved hc08 linker to as/link/hc08
3727 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
3728 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
3729 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
3730 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
3731 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
3732 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
3733 * as/link/mcs51/aslink.dsp,
3734 * as/link/mcs51/Makefile.in: factored out the common files
3735 * as/hc08/lkstore.c: deleted, use the one already in as/link/
3736 * as/clean.mk: extra cleaning common files
3737 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
3738 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
3739 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
3741 2006-10-29 Raphael Neider <rneider AT web.de>
3743 * src/pic/ralloc.c (newReg): create aliases for registers with
3744 multiple names to fix #1579535 and #1584001,
3745 (regWithIdx,dirregWithName): resolve aliases on lookup
3746 * src/pic/pcode.c (DoBankSelect): die with error message on failing
3748 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
3749 to prevent build errors on small devices
3751 2006-10-28 Raphael Neider <rneider AT web.de>
3753 * src/pic/gen.c (genFunction,genCall): drop "same code page"
3754 assumption within interrupt handlers, fixes #1584940
3755 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
3756 "emitted" to avoid emitting them again in udata
3758 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3760 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3763 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3765 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3766 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
3767 on/off CR to CRLF conversion.
3769 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3771 * doc/sdccman.lyx: updated IRQ section
3773 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3775 * device/lib/serial_io.c: removed
3776 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
3777 replacements for serial_io.c
3779 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
3781 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
3783 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3785 * device/lib/serial_io.c: Default putchar() and getchar() for
3786 mcs51 uses serial port.
3788 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
3790 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
3792 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3794 * support/regression/ports/mcs51/support.c: smaller
3795 _sdcc_external_startup()
3796 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
3798 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
3800 * device/lib/gbz80/crt0.s,
3801 * device/lib/gbz80/crt0_rle.s,
3802 * device/lib/gbz80/div.s,
3803 * device/lib/gbz80/fstubs.s,
3804 * device/lib/gbz80/heap.s,
3805 * device/lib/gbz80/mul.s,
3806 * device/lib/gbz80/putchar.s,
3807 * device/lib/gbz80/stubs.s,
3808 * device/lib/z80/crt0.s,
3809 * device/lib/z80/crt0_rle.s,
3810 * device/lib/z80/div.s,
3811 * device/lib/z80/fstubs.s,
3812 * device/lib/z80/heap.s,
3813 * device/lib/z80/mul.s,
3814 * device/lib/z80/putchar.s,
3815 * device/lib/z80/stubs.s: reverted, I was mistaken
3817 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3819 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
3820 * support/regression/ports/mcs51/support.c: removed race
3821 condition on TI in _putchar allowing to use serial port mode 0
3823 2006-10-20 Borut Razem <borut.razem AT siol.net>
3825 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
3827 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
3829 * device/lib/gbz80/crt0.s,
3830 * device/lib/gbz80/crt0_rle.s,
3831 * device/lib/gbz80/div.s,
3832 * device/lib/gbz80/fstubs.s,
3833 * device/lib/gbz80/heap.s,
3834 * device/lib/gbz80/mul.s,
3835 * device/lib/gbz80/putchar.s,
3836 * device/lib/gbz80/stubs.s,
3837 * device/lib/z80/crt0.s,
3838 * device/lib/z80/crt0_rle.s,
3839 * device/lib/z80/div.s,
3840 * device/lib/z80/fstubs.s,
3841 * device/lib/z80/heap.s,
3842 * device/lib/z80/mul.s,
3843 * device/lib/z80/putchar.s,
3844 * device/lib/z80/stubs.s: removed all leading underscores from area names
3846 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
3848 * support/regression/ports/mcs51/support.c: use highest baudrate so the
3849 regression tests are not waiting in the simulator for simulated
3850 transmission of debug output
3852 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3854 * device/lib/printf_large.c: slightly smaller
3855 * doc/sdccman.lyx: do not use spaces within html links
3857 2006-10-16 Borut Razem <borut.razem AT siol.net>
3859 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
3860 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
3861 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
3862 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
3863 debugger/mcs51/configure:
3864 [ 1185668 ] add gnu readline support to sdcdb - enabled
3866 2006-10-16 Raphael Neider <rneider AT web.de>
3868 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
3869 fixes #1577882, removes close to all banking optimizations
3871 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
3873 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
3874 variables in code memory
3875 * support/regression/tests/absolute.c: added test for this
3877 2006-10-15 Raphael Neider <rneider AT web.de>
3879 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
3881 (BankSelect): emit BANKSEL before touching linker-placed regs,
3884 2006-10-10 Raphael Neider <rneider AT web.de>
3886 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
3887 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
3888 * src/pic/main.c (_pic14_parseOptions),
3889 * src/pic/main.h: mostly reverted to previous state, now use results
3890 from SDCCmain.c's argument parsing
3892 2006-10-10 Borut Razem <borut.razem AT siol.net>
3894 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
3895 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
3896 [ 1185668 ] add gnu readline support to sdcdb -
3897 prepared for READLINE, not enabled yet,
3898 thanks to <tal.bav AT gmail.com>
3900 2006-10-10 Raphael Neider <rneider AT web.de>
3902 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
3903 * src/pic16/devices.inc,
3904 * device/include/pic16 (pic18f[24]620.h),
3905 * device/include/pic18fregs.h,
3906 * device/lib/pic16/pics.all,
3907 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
3908 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
3909 Gary Plumbridge and Anton Strobl
3911 2006-10-10 Raphael Neider <rneider AT web.de>
3913 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
3914 --stack-siz=NUM options to configure the argument passing stack
3915 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
3916 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
3917 (pic14_getSharebankSize): obey --stack-siz=NUM,
3918 (pic14_getSharebankAddress): obey --stack-loc=NUM
3920 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3922 * doc/sdccman.lyx: added to the manual
3923 * doc/figures/ddd_example.png: added (neither pdflatex nor
3924 most browsers seem to like the .eps file)
3926 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
3928 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
3929 to /tmp and /var/tmp acc. LSB
3930 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
3932 * support/regression/tests/onebyte.c: added test
3934 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3936 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
3938 2006-10-05 Borut Razem <borut.razem AT siol.net>
3940 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
3942 - sdcc.dsw: changed property eol-style to CRLF
3943 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
3945 2006-10-04 Raphael Neider <rneider AT web.de>
3947 * device/include/pic/{pic16f84.h,pic16f84a.h},
3948 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
3949 from patch #1522504, thanks to Robas Teodor
3951 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
3953 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
3956 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
3958 * src/pic16/glue.c (pic16emitMaps),
3959 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
3960 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
3961 * device/lib/pic16/libc/string/memcpypgm2ram.c,
3962 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
3964 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
3965 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
3967 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3969 * support/librarian/sdcclib.c: Added option -l.
3970 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
3972 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
3973 using Windows command prompt.
3975 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
3977 * device/lib/libsdcc.lib: added module rand
3978 * src/ds390/ralloc.c (rematStr),
3979 * src/hc08/ralloc.c (rematStr),
3980 * src/mcs51/ralloc.c (rematStr),
3981 * src/z80/ralloc.c (rematStr): made output more consistent
3982 * src/mcs51/gen.c: cosmetic changes
3984 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
3986 * src/port.h: added mem.cabs_name to PORT
3993 * src/z80/main.c: added cabs_name initializers
3994 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
3996 (emitMaps): emit absolutes in code memory into cabs_name
3998 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
3999 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4000 * support/regression/fwk/include/testfwk.h: added define for at
4001 * support/regression/tests/absolute.c: added, new
4003 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4005 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4006 optimizations, see also patch 887161 by Stas Sergeev
4007 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4008 to be necessary anymore,
4009 (102, 103, 104, 127): renamed all occurances of bp to _bp
4011 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4013 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4014 thanks Weston T. Schmidt for patch 1555221
4015 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4016 * src/SDCCicode.c(geniCodeMultiply): small optimization
4018 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4020 * device/include/stdlib.h: added rand prototypes
4021 * device/lib/rand.c: new, added
4022 * device/lib/Makefile.in: added rand.c
4023 * src/z80/peeph.def,
4024 * src/z80/peeph-gbz80.def,
4025 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4027 2006-09-20 Raphael Neider <rneider AT web.de>
4029 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4031 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4033 * as/link/aslink.h: cosmetic changes
4034 * as/link/mcs51/Makefile.in,
4035 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4037 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4040 * as/link/mcs51/aslink.h,
4041 * as/link/z80/aslink.h: merged and moved to as/link/
4042 * as/link/lkstore.c,
4043 * as/link/mcs51/lkstore.c: moved to as/link/
4044 * as/link/clean.mk: remove *.o
4045 * as/link/mcs51/alloc.h: deleted
4046 * as/link/mcs51/lkarea.c: added lnksect prototype
4047 * as/link/mcs51/lkdata.c,
4048 * as/link/mcs51/lklex.c,
4049 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4050 * as/link/mcs51/lkmem.c,
4051 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4052 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4053 * as/link/mcs51/aslink.dsp,
4054 * as/link/mcs51/Makefile.aslink,
4055 * as/link/mcs51/Makefile.bcc,
4056 * as/link/mcs51/Makefile.in: updated for moved files
4057 * as/link/z80/lkarea.c,
4058 * as/link/z80/lkhead.c,
4059 * as/link/z80/lklex.c,
4060 * as/link/z80/lklibr.c,
4061 * as/link/z80/lklist.c,
4062 * as/link/z80/lkmain.c,
4063 * as/link/z80/lkrloc.c,
4064 * as/link/z80/lksym.c: synced with mcs51
4065 * as/link/z80/lkdata.c,
4066 * as/link/z80/lkeval.c,
4067 * as/link/z80/lkihx.c,
4068 * as/link/z80/lks19.c: cosmetic changes
4069 * as/link/z80/Makefile.in,
4070 * as/link/z80/linkgbz80.dsp,
4071 * as/link/z80/linkz80.dsp: updated for moved files
4073 2006-09-16 Borut Razem <borut.razem AT siol.net>
4075 * debugger/mcs51/sdcdb.c: partially fixed
4076 [ 1203664 ] sdcdb fails to open files w. two "." periods
4077 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4078 debugger/mcs51/symtab.h: fixed indenting
4079 * configure.in, configure: up to date with latest Maarten's changes
4081 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4084 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4085 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4086 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4087 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4088 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4089 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4090 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4091 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4092 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4093 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4094 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4095 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4096 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4097 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4098 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4099 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4100 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4101 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4102 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4103 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4104 as/link/mcs51/alloc.h,
4105 as/link/mcs51/clean.mk,
4106 as/link/mcs51/conf.mk,
4107 as/link/mcs51/Makefile.bcc,
4108 as/link/mcs51/Makefile.in,
4109 as/link/mcs51/readme.390,
4110 as/link/mcs51/strcmpi.c,
4111 as/link/mcs51/strcmpi.h,
4113 as/mcs51/Makefile.bcc,
4114 as/mcs51/Makefile.in,
4117 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4119 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4122 * as/link/Makefile.in,
4123 * as/link/z80/linkgbz80.dsp,
4124 * as/link/z80/linkz80.dsp,
4131 * link/z80/aslink.h,
4132 * link/z80/clean.mk,
4134 * link/z80/linkgbz80.dsp,
4135 * link/z80/linkz80.dsp,
4136 * link/z80/lkarea.c,
4137 * link/z80/lkdata.c,
4138 * link/z80/lkeval.c,
4141 * link/z80/lkhead.c,
4144 * link/z80/lklibr.c,
4145 * link/z80/lklist.c,
4146 * link/z80/lkmain.c,
4147 * link/z80/lkrloc.c,
4150 * link/z80/Makefile.in,
4152 * sdcc.dsw: moved link/ to as/link/
4154 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4156 * as/mcs51/i51mch.c (machine): fixed warning
4158 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4160 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4162 2006-09-09 Borut Razem <borut.razem AT siol.net>
4164 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4165 sdcdb WIN32 native port
4166 * src/clean.mk: fixed
4168 2006-09-08 Borut Razem <borut.razem AT siol.net>
4170 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4172 2006-09-08 Raphael Neider <rneider AT web.de>
4174 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4175 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4176 to gplink to disable processor mismatch warning and to allow
4177 the use of devices with only aliased (shared) memory banks,
4178 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4180 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4182 * doc/sdccman.lyx: Some re-formating plus example on using
4183 #pragma preproc_asm +/-
4185 2006-09-07 Borut Razem <borut.razem AT siol.net>
4187 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4190 2006-09-06 Borut Razem <borut.razem AT siol.net>
4192 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4193 line at sdcc.nsi:153
4194 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4196 2006-09-05 Borut Razem <borut.razem AT siol.net>
4198 * configure.in, configure: support for winsock2
4199 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4200 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4201 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4202 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4203 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4205 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4207 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4209 * support/regression/tests/bug1551947.c: new, added
4210 * src/SDCCsymt.h: strings are char* not byte*
4212 2006-09-05 Raphael Neider <rneider AT web.de>
4214 * device/lib/pic16/libdev/pic18f4550.c,
4215 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4216 declarations/definitions from patch #1520949
4218 2006-09-05 Raphael Neider <rneider AT web.de>
4220 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4221 byte-aligned bitfields, fixes #1539278
4223 2006-09-05 Raphael Neider <rneider AT web.de>
4225 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4228 2006-09-04 Borut Razem <borut.razem AT siol.net>
4230 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4231 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4232 -mno-cygwin is a part of the compiler name
4233 * support/scripts/sdcc_mingw32: don't disable ucsim
4235 2006-09-03 Borut Razem <borut.razem AT siol.net>
4237 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4238 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4240 2006-09-03 Raphael Neider <rneider AT web.de>
4243 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4244 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4247 2006-09-01 Borut Razem <borut.razem AT siol.net>
4249 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4250 to make ppc-osx happy
4252 2006-08-31 Borut Razem <borut.razem AT siol.net>
4254 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4255 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4256 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4257 * support/regression/ports/ds390/spec.mk,
4258 support/regression/ports/mcs51/spec.mk,
4259 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4260 To run regression tests in mingw environment:
4261 make DEV_NULL=NUL CC=gcc
4263 2006-08-30 Borut Razem <borut.razem AT siol.net>
4265 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4266 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4267 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4268 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4269 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4270 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4271 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4272 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4273 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4274 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4275 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4276 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4277 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4278 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4279 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4280 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4281 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4282 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4283 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4284 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4285 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4286 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4287 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4288 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4289 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4290 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4291 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4292 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4293 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4294 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4295 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4296 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4297 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4298 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4299 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4300 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4301 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4302 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4303 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4304 ucsim WIN32 native port
4306 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4308 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4310 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4312 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4313 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4315 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4317 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4318 * support/regression/tests/bug1546986.c: new, added
4319 * as/mcs51/.cvsignore,
4320 * debugger/mcs51/.cvsignore,
4321 * src/.cvsignore: deleted
4323 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4325 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4328 2006-08-20 Borut Razem <borut.razem AT siol.net>
4330 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4331 removed cl_listen_console::match(), cl_console::match(),
4332 restructured cl_commander::proc_input()
4334 2006-08-16 Borut Razem <borut.razem AT siol.net>
4336 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4337 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4338 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4340 2006-08-14 Borut Razem <borut.razem AT siol.net>
4342 * support/regression/Makefile.in,
4343 support/regression/ports/pic14/gpsim.cmd,
4344 support/regression/ports/pic14/spec.mk,
4345 support/regression/ports/pic14/support.c:
4346 added pic14 regression test
4348 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4350 * as/doc/asxhtm.html: documented changed ABS behaviour
4351 * as/doc/README: fixed some typos
4353 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4355 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4358 2006-08-12 Borut Razem <borut.razem AT siol.net>
4360 * support/regression/fwk/include/testfwk.h,
4361 support/regression/fwk/lib/testfwk.c,
4362 support/regression/generate-cases.py,
4363 support/regression/Makefile.in:
4364 regression test framework does not depend on function pointers and
4367 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4369 * device/include/stddef.h: c temporary hack to fix bug 1518273
4371 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4373 * device/include/mcs51/cc2510fx.h: added
4374 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4377 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4379 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4380 * as/z80/Makefile.in: added strcmpi.c
4381 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4382 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4384 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4386 * device/lib/gbz80/asm_strings.s,
4387 * device/lib/gbz80/crt0_rle.s,
4388 * device/lib/gbz80/div.s,
4389 * device/lib/gbz80/mul.s,
4390 * device/lib/gbz80/shift.s,
4391 * device/lib/z80/asm_strings.s,
4392 * device/lib/z80/crt0_rle.s,
4393 * device/lib/z80/div.s,
4394 * device/lib/z80/mul.s,
4395 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4396 flags which are all upper case
4398 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4400 * as/z80/asm.h: made CASE_SENSITIVE 1
4401 * link/z80/aslink.h: made CASE_SENSITIVE 1
4402 * src/z80/gen.c (throughout): made all conditionals upper case
4403 * support/regression/tests/bug1503067.c: new
4405 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4407 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4408 (shiftIntoPair): added case 2 for PAIR_IY,
4409 (setupToPreserveCarry): replaced parameters with iCode and check if
4410 PAIR_DE is in use to fix bug 1399290,
4411 (genPlus, genMinus): updated call to setupToPreserveCarry
4412 * support/regression/tests/bug1399290.c: new
4414 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4416 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4417 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4418 * src/ds390/gen.c (shiftRLong),
4419 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4420 * src/mcs51/gen.c (sameReg): changed to sameByte,
4421 (xch_a_aopGet): new,
4422 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4423 shiftRLong): fixed bug 1533966
4424 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4425 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4426 * support/regression/Makefile.in: disabled z80, enabled ucz80
4427 * support/regression/tests/float_trans.c: enabled test for z80 and host
4428 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4430 2006-08-01 Borut Razem <borut.razem AT siol.net>
4432 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4433 comparison is always false due to limited range of data type
4434 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4436 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4438 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4439 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4440 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4441 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4443 2006-07-31 Borut Razem <borut.razem AT siol.net>
4445 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4446 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4447 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4448 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4449 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4450 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4451 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4452 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4453 enable ucsim mingw compilation. Serial port is disabled,
4454 since it uses termios.h API, which is not available on native
4457 2006-07-31 Borut Razem <borut.razem AT siol.net>
4459 * Small Device C Compiler 2.6.0 released
4460 * support/scripts/sdcc.nsi: added FULL_DOC option
4461 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4463 2006-07-28 Borut Razem <borut.razem AT siol.net>
4465 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4466 * doc/INSTALL.txt: updated
4468 2006-07-27 Borut Razem <borut.razem AT siol.net>
4470 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4471 device/lib/pic/libdev/Makefile.in: fixed bug
4472 [ 1438354 ] pic libsdcc: distclean doesn't work
4473 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4474 device/lib/pic16/libio/Makefile.in: fixed bug
4475 [ 1438344 ] pic16 lib: clean doesn't work properly
4476 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4478 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4480 * device/lib/pic/libsdcc/fsdiv.c,
4481 * device/lib/pic/libsdcc/fsmul.c,
4482 * device/lib/pic16/libsdcc/float/fsdiv.c,
4483 * device/lib/pic16/libsdcc/float/fsmul.c,
4484 * device/lib/_fsdiv.c,
4485 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4486 * support/regression/tests/bug1520966.c: added
4487 * doc/knownbugs.html: removed [ 1520966 ] from the list
4489 2006-07-25 Borut Razem <borut.razem AT siol.net>
4491 * configure.in, configure, sdccconf_in.h: fixed bug
4492 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4493 * doc/knownbugs.html: removed [ 1519095 ] from the list
4495 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4497 * doc/knownbugs.html: added, contains list of known bugs at release
4498 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4500 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4502 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4503 function registers and corrected defaults with additional warning
4504 * device/lib/malloc.c: cosmetic changes
4505 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4506 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4507 (fillGaps): and used it
4509 2006-07-20 Raphael Neider <rneider AT web.de>
4511 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4512 output unless SDCCPICDEBUG is set
4513 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4514 output if SILENT is set
4516 2006-07-11 Borut Razem <borut.razem AT siol.net>
4518 * doc/README.txt: updated
4520 2006-07-10 Borut Razem <borut.razem AT siol.net>
4522 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4523 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4524 in WIN32 installation
4525 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4528 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4530 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4531 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4533 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4535 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4537 2006-07-06 Borut Razem <borut.razem AT siol.net>
4539 * support/regression/tests/bitfields.c:
4540 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4541 * support/regression/tests/constantRange.c:
4542 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4544 2006-07-04 Borut Razem <borut.razem AT siol.net>
4546 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4548 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4549 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4550 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4551 reverted changes from 2006-07-03
4552 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4553 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4554 added CPPFLAGS, used by the host port
4556 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4558 * support/regression/valdiag/tests/switch.c,
4559 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4560 * support/regression/tests/libmullong.c: fixed for host
4561 * support/regression/ports/host/spec.mk: disable all warnings for host,
4562 SDCC runs with --less-pedantic too
4564 2006-07-03 Borut Razem <borut.razem AT siol.net>
4566 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4568 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4569 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4570 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4571 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4573 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4574 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4575 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4576 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4578 2006-07-02 Raphael Neider <rneider AT web.de>
4580 * src/pic16/devices.inc,
4581 * device/include/pic16/pic18fregs.h,
4582 * device/include/pic16/pic18f4550.h,
4583 * device/lib/pic16/pics.all,
4584 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4586 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4588 * as/hc08/lkaomf51.c (OutputName),
4589 * as/mcs51/lkaomf51.c (OutputName),
4590 * as/z80/asmain.c (asmbl),
4591 * src/ds390/main.c (asmLineNodeFromLineNode),
4592 * src/hc08/ralloc.c (hc08_assignRegisters),
4593 * src/mcs51/main.c (asmLineNodeFromLineNode),
4594 * src/xa51/ralloc.c (checkRegMask),
4595 * src/xa51/gen.c (emitcode),
4596 * src/z80/gen.c (_emit2),
4597 * src/SDCCast.c (searchLitOp),
4599 * support/packihx/packihx.c,
4600 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
4601 * src/ds390/gen.c (aopPutUsesAcc),
4602 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
4603 * support/regression/tests/libmullong.c (mullong_wrapper),
4604 * src/SDCCsymt.c (powof2),
4606 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
4607 * src/SDCCsymt.h: added TYPE_TARGET_*
4608 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
4609 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
4610 SDCCast because 1) header problems 2) this is the right place
4611 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
4612 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
4615 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
4617 * src/SDCCicode.h: removed buggy semicolon in unused macro
4618 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
4619 search for previous definiton of auto symbols too,
4620 (findPrevUse): fixed logic of emitWarnings
4622 2006-06-26 Raphael Neider <rneider AT web.de>
4624 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
4625 PCLATH and PCLATU on interrupts, potentially fixes #1505141
4627 2006-06-25 Raphael Neider <rneider AT web.de>
4629 * device/lib/pic/libm: NEW, added math library functions
4630 * device/lib/pic/libsdcc: NEW; added float support functions
4631 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
4632 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
4633 NEW, added math related headers
4634 * device/include/asm/pic/features.h: NEW
4635 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
4636 (popGet): allow larger offsets for AOP_PCODE,
4637 (genDataPointerSet): handle literals explicitly, more debug output,
4638 (genAssign): fixed for float using aopLiteral ;-)
4639 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
4640 GOTO initialisation routine
4641 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
4642 flag on registers, fixes #1469043 (local variables do not work)
4643 * src/pic/main.c (_pic14_do_link),
4644 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
4647 2006-06-25 Borut Razem <borut.razem AT siol.net>
4649 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
4650 characters printed (not including the trailing '\0' used to end
4651 output to strings). Problem detected in regression test bug-927659.c.
4652 NOTE: printf() family functions should return int instead
4654 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
4655 specifier are printed as themselves
4656 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
4657 support flags, width and precision specifiers
4659 2006-06-24 Borut Razem <borut.razem AT siol.net>
4661 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
4662 to the list of sdcc tagrets not supporting bit type
4663 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
4664 testfor pic16 due to bug:
4665 [ 1511794 ] pic16: regression test bug-895992.c fails
4667 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
4669 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
4670 * src/SDCCglue.c (initPointer), fixed bug 1496419
4671 * support/regression/tests/bug1496419.c: new, added
4673 2006-06-22 Borut Razem <borut.razem AT siol.net>
4675 * support/regression/ports/pic16/support.c: use gpsim usart module from
4676 libgpsim_modules library
4678 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4680 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
4683 2006-06-19 Raphael Neider <rneider AT web.de>
4685 * src/pic/glue.h,src/pic16/glue.h: added prototypes
4686 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
4687 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
4688 (pic14printExterns,pic14printPublics,pic16printPublics,
4689 pic16_printExterns): use new functions to emit symbols
4690 (picglue,pic16glue): emit publics before emitting externs
4691 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
4692 locally defined functions to avoid bug #1443651
4693 * support/regression/tests/bug-716242.c: removed pic16 workaround
4694 * support/regression/ports/pic16/spec.mk: ignore errors during build
4696 2006-06-19 Raphael Neider <rneider AT web.de>
4698 * src/pic/glue.h: added pic14aopLiteral prototype
4699 * src/pic/glue.c (pic14aopLiteral): return unsigned int
4700 * src/pic/gen.c: removed stdint.h dependency
4701 (aopGet): use Safe_strdup()
4702 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
4703 (genDataPointerSet): use pic14aopLiteral()
4704 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
4705 for pic16; thanks to Bernhard and Maarten
4707 2006-06-18 Borut Razem <borut.razem AT siol.net>
4709 * support/regression/tests/structflexarray.c: flexible array members
4710 not supported by gcc < 3
4711 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
4713 * src/pic/gen.c: don't include [p]strdin.h on solaris
4714 * support/Util/pstdint.h: addad svn attributes
4715 * support/regression/tests/constantRange.c,
4716 support/regression/tests/rotate.c: include inttypes.h instead
4717 stdint.h on solaris, addad svn attributes
4719 2006-06-18 Raphael Neider <rneider AT web.de>
4721 * src/SDCCsymt.c (initCSupport): change return type of divschar to
4723 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
4724 (pic16_genMinusBits): simplified sign-extension
4725 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
4726 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
4727 adjusted to correctly handle mixed-signed operands, disabled
4728 now unused multiplciation routines
4729 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
4730 (assignResultValue): added argument denoting the size of the result
4731 as returned by the function (fixes upcasts in assigning from
4732 function calls: char foo(); int i = foo();)
4733 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
4734 function result to assignResultValue
4735 (genMult): disabled inlined multiplication code
4736 (genDiv): augmented to also handle the modulus operator, fixed to
4737 handle mixed-signed operands correctly
4738 (genMod): simply call genDiv, disabled unused code
4739 (genAssign): fixed missing (sign-)extension on result
4740 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
4741 valid char operands, allow signed operands for native code, added
4742 division and modulo operator handling
4743 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
4745 As a consequence, onebyte.c (if split into two files) and muldiv.c
4746 pass regression tests.
4748 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4750 * doc/Makefile.in: two runs of makeindex seem needed to get
4751 correct page references in the index of sdccman.pdf
4752 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
4754 2006-06-17 Borut Razem <borut.razem AT siol.net>
4756 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
4758 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4760 * doc/sdccman.lyx: updated, added (porting source code, debugging),
4761 mentioned ec2drv and paulmon
4763 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
4765 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
4766 consecutive abs areas
4767 (find_empty_space, allocate_space): added map to handle codemap or
4769 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
4770 absolute idata and xdata
4771 * as/mcs51/lkmem.c (summary2): updated legend
4773 2006-06-16 Raphael Neider <rneider AT web.de>
4775 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
4777 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
4779 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
4781 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
4783 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
4785 * src/port.h (struct PORT): added field gp_tags, to hold the tag
4786 value of generic pointers,
4796 src/z80/main.c: PORT structure, added elements for gp_tags field,
4797 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
4798 fields in the PORT structure of each port,
4799 * src/SDCCast.c (decorateType): allow processing of generic pointers
4800 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
4803 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
4809 * src/pic16/pcode.c,
4811 * src/pic/pcoderegs.c,
4814 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
4815 bug 1504689 on minGW
4817 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4819 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
4821 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
4823 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
4825 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
4827 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
4830 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
4832 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
4833 to a char variable. Fixed bug #1504211
4834 * device/include/pic16/adc.h,
4835 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
4836 and fixed bug #1364390
4838 2006-06-10 Borut Razem <borut.razem AT siol.net>
4840 * CVSROOT: removed the CVS left-over
4842 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4844 * as/hc08/asmain.c (asexit),
4845 * as/hc08/lkmain.c (lkexit),
4846 * as/mcs51/asmain.c (asexit),
4847 * as/mcs51/lkmain.c (lkexit),
4848 * src/SDCCglue.c (DEFSETFUNC),
4849 * src/SDCCmain.c (linkEdit, assemble),
4850 * support/librarian/sdcclib.c (AddRel),
4851 replaced unlink() by standard C remove()
4852 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
4853 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
4854 gatherImplicitVariables): new, added to fix bug 608752,
4855 (createFunction): added gatherImplicitVariables()
4856 * src/SDCCast.h: added createRMW prototype
4857 * src/SDCCsymt.h (struct symbol): added infertype
4858 * support/regression/tests/bug608752.c: new, added
4860 2006-06-10 Raphael Neider <rneider AT web.de>
4862 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
4863 multibyte dummy reads (fixes #1503234)
4865 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4867 * device/include/mcs51/compiler.h: new, added header file to enable
4868 creating common sfr definition header files for different compilers
4870 2006-06-05 Raphael Neider <rneider AT web.de>
4872 * src/pic16/{pcode.h,genarith.c}:
4873 introduced pCodeOp combining any two pCodeOps (previously only
4874 two register operands could be combined), removed pcop2 from
4875 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
4876 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
4877 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
4878 rewritten to use new PO_TWO_OPS
4879 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
4880 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
4881 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
4882 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
4883 (pic16_get_op): embraced return arg to allow #define return(x),
4884 added new case for combined opcodes
4885 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
4886 (pic16_pCode2str,pic16_getRegFrompCodeOp,
4887 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
4889 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
4891 * src/SDCCval.c (checkConstantRange): added
4892 * src/SDCCval.h: added checkConstantRange
4893 * support/Util/SDCCerr.c,
4894 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
4895 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
4896 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
4897 * src/SDCCast.c (decorateType): added checkConstantRange,
4898 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
4899 can be emitted with the correct always true/false warning,
4900 added optimization for double '!';
4901 result of decorateType() must be assigned back to the tree, because
4902 decorateType() can change the tree
4903 * src/SDCCicode.c (geniCodeLogic),
4904 (geniCodeAssign): replaced new checkConstantRange, added warnings,
4905 (checkConstantRange): removed, it was only a fragment which never
4907 * src/SDCCsymt.c (computeType): fixed promotion for
4908 "-1 < (unsigned bit) b"
4909 * src/pic/ralloc.c (packRegsForAssign),
4910 * src/pic16/ralloc.c (packRegsForAssign),
4911 * src/hc08/ralloc.c (packRegsForAssign),
4912 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
4914 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
4915 * support/regression/tests/constantRange.c: added
4916 * support/valdiag/tests/constantRange.c: added
4917 * support/valdiag/valdiag.py: added -DPORT_HOST=1
4919 2006-06-02 Borut Razem <borut.razem AT siol.net>
4921 * support/regression/ports/pic16/support.c: increase stack size
4923 * support/regression/Makefile.in: sort tests by name so that the
4924 resutlts can be compared on different machines / platforms
4926 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4928 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
4929 * src/ds390/gen.c (emitLabel): new, added,
4930 (genDjnz): fixed stack overflow bug,
4931 (throughout): cosmetic changes to sync with mcs51/gen.c,
4932 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
4933 * src/mcs51/gen.c (genEndFunction): small optimization,
4934 (throughout): cosmetic changes to sync with ds390/gen.c
4936 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4938 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
4939 (_print_format): fixed printing pointers
4940 * src/mcs51/gen.c (emitLabel, movb): new, added,
4941 (genAssign): small optimization,
4942 (genDjnz): fixed stack overflow bug,
4943 (throughout): replaced sprintf with SNPRINTF,
4944 replaced mcs51_regWithIdx with REG_WITH_INDEX,
4945 replaced emitcode("mov", "b,...") with MOVB(...),
4946 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
4947 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
4948 * src/mcs51/peeph.def: added rules 140 and 264
4949 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
4950 so they may get optimized into registers
4952 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
4954 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
4955 immediately when encountered,
4956 (printUsage): always use stderr even on windows
4958 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
4960 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
4961 (processParms): fixed bug #1247551
4962 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
4963 parseCmdLine, main): print '--version' to stdout,
4964 print 'help' to stdout if --help is given,
4965 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
4966 arguments are given; fixed --help
4968 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
4970 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
4971 * support/regression/tests/bug-1493710.c: added
4973 2006-05-27 Borut Razem <borut.razem AT siol.net>
4975 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
4977 * support/regression/ports/pic16/support.c: increase stack size
4978 from default 64 bytes to 128 bytes
4979 * support/regression/tests/staticinit.c,
4980 support/regression/tests/float.c: regression tests fully enabled
4981 for pic16 port by putting the initialized data arrays into the code
4983 * support/regression/ports/pic16/spec.mk: don't link default libraries.
4984 This was changed by mistake in the previous version.
4986 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
4988 * src/pic16/gen.c (genFunction, genEndFunction): some
4989 beautifications, fixed bug with falsely restoring FSR2 in large
4990 stack model, thanks to Beau E. Cox for reporting the bug
4992 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
4994 * debugger/mcs51/break.c,
4995 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
4996 use %p to print pointers, made address variables unsigned
4997 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
4998 * debugger/mcs51/symtab.c (parseSymbol): must return something
4999 * src/mcs51/gen.c (aopForSym): small optimization,
5000 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5001 (freeAsmop): added missing break,
5002 (aopPut): removed parameter bvolatile, determine it inside the function,
5003 (saveRegisters, unsaveRegisters): small optimization,
5004 (genIpush): removed pointless check,
5005 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5006 replaced sprintf with SNPRINTF,
5007 replaced strcpy with strncpyz,
5008 updated aopPut calls,
5009 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5010 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5012 2006-05-24 Borut Razem <borut.razem AT siol.net>
5014 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5015 modification of test for the pic16 port, put the array to the code
5016 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5018 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5020 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5021 * support/Util/pstdint.h: added
5023 2006-05-22 Borut Razem <borut.razem AT siol.net>
5025 * src/regression/Makefile: removed bool2.c test, added -q linker option
5026 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5027 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5028 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5029 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5030 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5031 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5032 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5033 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5034 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5036 2006-05-22 Raphael Neider <rneider AT web.de>
5038 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5039 bug #1492360 (problematic due to generic pointers, see code)
5041 2006-05-22 Borut Razem <borut.razem AT siol.net>
5043 * support/regression/ports/pic16/specs.mk: removed stack size linker
5045 * support/regression/tests/array.c,
5046 support/regression/tests/bitopcse.c,
5047 support/regression/tests/bug-908454.c,
5048 support/regression/tests/malloc.c: modified for pic16 regression test
5049 * support/regression/tests/bitfields.c:
5050 pic16 - excluded bitfileds of size > 8
5051 * support/regression/tests/bp.c: pic16 - reduced data size
5052 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5053 * support/regression/tests/bug-460010.c:
5054 pic16 - used the absolute address the fits in memory
5055 * support/regression/tests/bug-716242.c:
5056 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5057 * support/regression/tests/float.c:
5058 pic16 - excluded - data size too big
5059 * support/regression/tests/onebyte.c:
5060 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5061 * support/regression/tests/shifts.c:
5062 pic16 - function names probably have to differ in first X characters
5064 * support/regression/tests/staticinit.c:
5065 pic16 - excluded some tests due error: no target memory available for
5068 2006-05-22 Borut Razem <borut.razem AT siol.net>
5070 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5071 second try. Thanks Stas Sergeev once more.
5073 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5075 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5076 (genLeftShift, genRightShift): fixed bug 1491627
5077 * src/hc08/peeph.def (rules 7, 8.x): added
5078 * support/regression/tests/shifts.c (ShiftLeftByParam,
5079 ShiftRightByParam, testShiftByParam): added to test variable shifting
5081 2006-05-20 Raphael Neider <rneider AT web.de>
5083 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5084 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5085 (allocReg): add only new registers to dynAllocRegs,
5086 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5087 #1489055, #1445850, and probably #1483693
5089 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5091 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5092 bug in for-loop that didn't emit the last of CONFIG and ID registers
5094 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5096 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5098 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5099 1489016, 1434401 and 1490124
5100 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5101 1489016, 1434401 and 1490124
5103 2006-05-17 Borut Razem <borut.razem AT siol.net>
5105 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5108 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5110 * device/include/mcs51/P89c51RD2.h,
5111 * device/include/mcs51/P89LPC901.h,
5112 * device/include/mcs51/P89LPC922.h,
5113 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5115 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5117 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5118 to fix missing stack pragma in compiled binary object file,
5120 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5122 * support/packihx/configure.in,
5123 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5124 determine sizeof basic types even while cross compiling
5126 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5128 * src/avr/gen.c (aopop),
5129 * src/ds390/gen.c (aopOp),
5130 * src/hc08/gen.c (aopOp),
5131 * src/mcs51/gen.c (aopop),
5132 * src/pic16/gen.c (pic16_aopOp),
5133 * src/pic/gen.c (aopOp),
5134 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5135 if size of operand is smaller than spill location
5137 2006-05-12 Borut Razem <borut.razem AT siol.net>
5139 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5140 have to have CR/LF line endings even if they are checked out on *nix
5141 or on WIN32 in cygwin binmode
5143 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5145 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5146 * device/include/ds80c390.h: added sfr16 definitions
5150 * src/ds390/ralloc.c,
5151 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5152 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5153 bit returning functions
5154 * support/regression/tests/sfr16.c: enabled test on ds390
5156 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5158 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5159 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5161 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5163 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5164 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5165 (cl_address_space constructor): removed expensive initialization,
5166 (cl_address_space::get_cell): extended for late initialization,
5167 (cl_address_space::*): use late initialization,
5168 (cl_address_decoder::activate): removed expensive initialization,
5169 This reduced regression test running time by 25%
5171 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5179 * support/packihx/Makefile.in,
5180 * support/packihx/clean.mk,
5181 * support/packihx/Makefile.bcc,
5182 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5184 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5186 * src/SDCCval.c (valNot): fix for regression test failure
5187 of not.c on big endian hosts
5189 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5191 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5193 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5195 * device/lib/mcs51/Makefile.in: changed string comparison operator
5196 to = for POSIX compliance; == is bash extension
5198 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5200 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5203 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5205 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5206 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5207 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5208 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5209 bug report #1478657,
5211 2006-05-05 Borut Razem <borut.razem AT siol.net>
5213 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5216 2006-05-02 Borut Razem <borut.razem AT siol.net>
5218 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5219 create *.ind, which made make to fail if invoked with -j 2
5221 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5223 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5224 Hubert Sack for patch 1479782
5226 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5228 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5230 2006-05-01 Raphael Neider <rneider AT web.de>
5232 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5233 (create_pic): store only prefix-free device name,
5234 (init_pic): check for device names with "16" prefix,
5236 * src/pic/device.h (struct PIC_device),
5237 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5239 * device/include/pic/pic12f{635,675,629,683}.h,
5240 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5241 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5242 * device/include/pic/pic16f505.h,
5243 * device/lib/pic/libdev/pic16f505.c: removed
5244 * device/include/pic/pic14devices.txt: added support for pic12f
5245 devices, removed unsupported non 16-bit devices
5246 [above changes provided by patch from Zik Saleeba]
5247 * src/pic/*, src/pic16/*, device/include/pic16/*,
5248 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5250 2006-05-01 Borut Razem <borut.razem AT siol.net>
5252 * configure.in, configure, doc/Makefile.in:
5253 sync with nightly build makefile - latex, dvipdf and dvips
5256 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5258 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5259 in the library source
5261 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5263 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5265 2006-04-28 Raphael Neider <rneider AT web.de>
5267 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5268 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5269 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5270 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5272 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5274 * device/lib/pic/libdev/Makefile.in,
5275 * device/lib/hc08/Makefile.in,
5276 * device/lib/gbz80/Makefile.in,
5277 * device/lib/z80/Makefile.in,
5278 * device/lib/ds390/Makefile.in,
5279 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5280 thanks to Borut for the bug report
5282 * configure: always create doc/Makefile independent from --enable-doc
5283 * Makefile.in: always install from directory doc independent from
5285 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5287 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5288 * doc/Makefile.in: install *.txt if present
5289 * device/include/Makefile.in (install): added installation of pic/*.inc
5290 and pic/*.txt files again, they were erroneously removed
5292 2006-04-28 Raphael Neider <rneider AT web.de>
5294 * src/pic/{gen.c,main.h,pcode.c},
5295 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5296 concerning signedness with casts
5298 2006-04-28 Raphael Neider <rneider AT web.de>
5300 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5301 definition of an interrupt handler,
5302 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5303 interrupt handler stuff from picglue() to separate routine,
5304 (picglue): enabled definition of intr handlers in files w/o main()
5306 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5308 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5309 compilation with MSVC 2005 Express Edition (VC8)
5311 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5313 * device/lib/Makefile: fixed build of gbz80 lib
5315 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5317 * support/regression/tests/bug-460010.c,
5318 * support/regression/tests/bug-524691.c,
5319 * support/regression/tests/bug-716242.c: removed conditional defines
5320 that are already in testfwk.h
5322 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5324 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5325 (AccAXRsh1): added, shift right by 1,
5326 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5328 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5330 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5332 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5333 remove cast to same type
5334 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5335 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5337 * link/z80/Makefile: removed, they have moved to
5340 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5341 * install-sh: fix bug #1204398 by setting umask 0022
5342 * device/lib/Makefile: separate build of z80 and gbz80 lib
5344 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5346 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5347 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5349 One basic decision: e.g. src/clean.mk includes further files. In order
5350 to make this work there are two solutions:
5351 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5352 run configure on them. This way they can use
5353 'include $(srcdir)/port-clean.mk'
5354 - always include clean.mk by the Makefile at the same level. To avoid
5355 that `make clean` tries to include and build Makefile.dep the
5356 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5357 implemented, because now even `make uninstall` doesn't create
5358 Makefile.in. clean.mk could be eliminated by pasting it in
5361 * debugger/mcs51/Makefile.in: build own objects from library sources
5362 (SLIB, SDCC) in current directory
5364 * configure, configure.in: renamed --disable-device-lib-build in
5365 --disable-device-lib; added --enable-doc, the required tools are
5366 searched by configure; added result message; the toolchain for the
5367 belonging ports are now only built, if the port is enabled.
5369 * support/regression/*: all output is written in directory gen, because
5370 the fwk and ports directories don't livet in the build tree using vpath
5372 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5373 --disable-device-lib, added --enable-doc, added section VPATH
5375 * sim/ucsim/configure.in,
5376 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5377 z80 are enabled by default
5379 2006-04-24 Raphael Neider <rneider AT web.de>
5381 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5382 to config word, "pic14_"-prefixed some extern functions
5383 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5384 config word has been found
5385 * src/pic/device.h: added prototypes
5386 * src/pic/pcode.c: added "pic14_"-prefix where needed
5387 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5389 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5391 (pic14emitRegularMap): ignore config words,
5392 (pic14createInterruptVect): moved generating __config directives away
5393 (picglue): have __config directives emitted
5395 2006-04-24 Borut Razem <borut.razem AT siol.net>
5397 * doc/Makefile: sync with nightly build makefile
5399 2006-04-24 Raphael Neider <rneider AT web.de>
5401 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5402 registers that have not been assigned proper liveranges,
5403 fixes #1469504 and #1474602,
5404 (pCodeRegOptimizeRegUsage): fixed typo in comment
5406 2006-04-24 Borut Razem <borut.razem AT siol.net>
5408 * device/examples/main8051.c: deleted - it was removed from CVS
5409 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5410 after the transition to Subversion
5411 * src/SDCCalloc.h: deleted - it was removed from CVS
5412 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5413 after the transition to Subversion
5414 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5415 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5416 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5417 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5419 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5421 * as/asx8051.dsp: added mcs51/strcmpi.h
5422 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5423 * as/hc08/aslink.h: updated lnksect prototype
5425 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5427 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5428 (newdot): handle A_ABS
5430 * as/mcs51/asout.c (outarea): output address
5431 * as/hc08/lkaomf51.c,
5432 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5434 * as/mcs51/i51pst.c,
5435 * as/z80/z80pst.c: "ABS" is not A_OVR
5436 * as/hc08/lkarea.c (newarea): read a_addr,
5437 (lnkarea): added codemap array, sort absolute areas to the front,
5438 combine all GSINITx/GSFINAL,
5439 (find_empty_space, allocate_space): new functions,
5440 (lnksect): return next address, handle absolute sections
5441 * as/mcs51/lkarea.c (newarea): read a_addr,
5442 lnksect2 prototype changed,
5443 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5444 (find_empty_space, allocate_space): new, factored out of lnksect2,
5445 (lnksect2): return next address, handle absolute sections
5447 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5448 * as/hc08/lklibr.c (addfile, fndsym),
5449 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5450 index out of range and detect both '\' and '/'
5451 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5452 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5453 regression tests (ds390 cannot return bool yet)
5454 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5455 document critical interrupts on z80, document changed SDCC define
5456 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5457 (_a390_mapping): added .org directive
5458 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5459 (genMultOneByte): fixed warnings
5460 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5462 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5463 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5464 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5465 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5466 * src/pic16/main.c: removed newReg prototype
5467 * src/pic16/pcode.c,
5468 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5470 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5472 * src/pic16/ralloc.c
5473 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5475 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5476 from short to PIC_OPTYPE
5477 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5478 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5479 optype from short to PIC_OPTYPE
5480 * src/port.h: made int_size unsigned to fix warnings
5481 * src/SDCC.y: fixed warning on MSVC
5482 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5483 * src/SDCCopt.c (convertToFcall): fixed warnings
5484 * src/SDCCsymt.h: removed double prototype for genSymName
5485 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5486 offset int to fix warnings
5488 2006-04-22 Borut Razem <borut.razem AT siol.net>
5490 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5491 references to CVS replaced with Subversion
5493 2006-04-21 Borut Razem <borut.razem AT siol.net>
5495 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5496 references to CVS replaced with Subversion
5498 2006-04-19 Borut Razem <borut.razem AT siol.net>
5500 * src/version.awk: adapted for svn
5501 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5502 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5503 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5504 /binutils-avr/etc/*.vi, *.jin: removed all properties
5505 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5507 2006-04-19 Borut Razem <borut.razem AT siol.net>
5509 * CVS to Subversion migration completed
5511 2006-04-18 Borut Razem <borut.razem AT siol.net>
5513 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}\lib\pic\*.o,
5514 ${DEV_ROOT}\lib\src\pic\libdev\*.S, ${DEV_ROOT}\lib\src\pic\libdev\*.inc
5516 2006-04-17 Borut Razem <borut.razem AT siol.net>
5518 * device/include/Makefile.in: added pic/*.inc to the installation
5520 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5522 * support/regression/collate-results.py: fixed output in case of
5524 * support/regression/generate-cases.py: fixed splitting of pathnames
5526 * as/hc08/lklibr.c (addfile),
5527 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5529 2006-04-11 Raphael Neider <rneider AT web.de>
5531 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5532 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5533 * src/pic16/pcode.c (assignValnums): fixed #1460578
5535 2006-04-11 Raphael Neider <rneider AT web.de>
5537 * device/lib/pic/libdev/*.c,
5538 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5539 fixes #1468739, enables compilation in --std-c99 mode
5540 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5542 2006-04-11 Raphael Neider <rneider AT web.de>
5544 * src/pic/device.c (find_device): removed debug output
5545 (list_valid_pics): enabled verbose listing of supported devices
5546 * device/include/stdbool.h: define bool as char for pic14/16 as well
5548 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5550 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5552 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5554 * .version: bumped version to 2.5.6
5555 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5557 2006-04-06 Raphael Neider <rneider AT web.de>
5559 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5560 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5561 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5562 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5563 pic14_constructAbsMap
5564 (pic14printPublics): declare absolute global symbols as global
5565 (pic14createInterruptVect),
5566 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5567 (newReg): assume new registers unused, use correct name in
5568 hashtable (reg->name instead of name), more debugLog output
5569 * src/pic/device.h (PIC_device): added fields for verbose output
5570 * src/pic/device.c: moved device definition to pic14devices.txt,
5571 added routines for runtime parsing of pic14devices.txt,
5572 added support for second config word
5573 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5574 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5575 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5576 (_pic14_parseOptions): moved pCodeInitRegisters here
5577 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5578 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5579 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5580 handling the pseudo stack
5581 * device/lib/Makefile.in: ignore failures in objects-pic16,
5582 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5583 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5584 * device/lib/pic/Makefile.subdir,
5585 * device/lib/pic16/Makefile.subdir: improved clean rules
5586 * device/lib/pic/libdev/: NEW, pic14 device libraries
5587 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5588 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5589 * device/include/Makefile.in: create subdir and install pic14 headers
5590 * device/include/pic/p16f_common.inc: removed unused declarations
5591 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
5592 PICs from inc2h.pl v1.6,
5593 replaced BIT_AT macros with struct declarations
5594 * device/include/pic/pic14devices.txt: definition of supported devices,
5595 all above improvements contributed by Zik Saleeba, thanks
5596 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
5597 * support/scripts/sdcc.nsi: also install pic14 device libraries and
5600 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5602 * device/include/mcs51/c8051f410.h: added interrupt numbers,
5603 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
5604 thanks to Charles Olds
5606 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5608 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
5610 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5612 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
5613 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
5614 * support/regression/bug1464657.c: added, new test
5616 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5618 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
5621 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5623 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
5624 --no-peep and --peep-file <file> are used don't use default rules but
5627 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5629 * src/mcs51/gen.c (genCall): fixed bug 1457608
5631 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5633 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
5634 changes seem to cause (trigger?) problems with the build system.
5636 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
5638 * src/SDCCpeeph.c (operandsLiteral): new, added,
5639 (callFuncByName): inserted operandsLiteral
5640 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
5642 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5644 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
5645 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
5647 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
5649 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
5650 implemented patch 1120823 Thanks to Willy De la Court (normal
5651 interrupts need an interrupt number now if they are made critical),
5652 and enabled nesting of critical functions though not for gbz80
5653 (genCritical, genEndCritical): added functions
5654 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
5655 * src/z80/mappings.i: added "ei" to all mappings
5657 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5659 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
5660 submitted by the Debian SDCC maintainer Aurelien Jarno:
5661 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
5662 archive with gcc 4.1 on mips and wrote the patch"
5664 2006-03-16 Raphael Neider <rneider AT web.de>
5666 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
5667 the left operand is shorter than the result (c* = lit-c* + int),
5669 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
5672 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5674 * src/.version: increased version number to 2.5.5
5675 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
5676 linking is done manually in pic16 port's _linkEdit,
5677 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
5678 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
5679 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
5680 allocate asmop as AOP_ACC,
5681 (aopForRemat): added parameter 'bool result' in function declaration,
5682 (pic16_aopGet): return AOP_ACC when accessing WREG,
5683 (pic16_popGetTempReg): minor modification,
5684 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
5685 'pic16_allocWithIdx',
5686 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
5687 calling function in absolute addresses,
5688 (genAssign): take into account AOP_ACC asmop,
5689 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
5690 * src/pic16/pcoderegs.c: some debug functions and lines added,
5691 * src/pic16/ralloc.c (decodeRegType): added but commented out,
5692 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
5694 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
5695 call to allocReg, not by manually allocating a new one,
5696 (pic16_assignRegisters): now before going through the register
5697 allocating functions mark all registers as free. This eliminates some
5698 side effects resulting from peephole parser done earlier in the backbone
5700 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
5702 * src/SDCCicode.c (geniCodeLogic),
5703 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
5705 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
5707 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
5708 (genSend): bugfix, do not allocate and free twice,
5709 (shiftRLong): handle partially overlapping aops
5710 * support/regression/tests/bitopcse.c: fixed warning redefined idata
5712 2006-03-08 Borut Razem <borut.razem AT siol.net>
5714 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
5717 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
5719 * support/regression/tests/bug1409955.c: new, added
5720 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
5721 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
5722 (aopForSym, aopOp): increment asmop.allocated if reused,
5723 (freeAsmop): decrement asmop.allocated and check for zero instead of
5725 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
5726 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
5727 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
5728 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
5729 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
5730 genSignedRightShift, genRightShift, genDataPointerGet,
5731 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
5732 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
5733 in reverse order from allocation,
5734 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
5735 added swappedLR to keep track
5736 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
5737 pdata & code for GCC, z80, gbz80 & hc08
5738 * support/regression/tests/zeropad.c: moved defines to testfwk.h
5740 2006-03-08 Raphael Neider <rneider AT web.de>
5742 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
5744 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
5746 * device/include/mcs51/c8051f410.h: new SiLabs mcu
5747 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
5748 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
5750 2006-03-06 Borut Razem <borut.razem AT siol.net>
5752 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
5753 made the linker quiet
5755 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
5757 * src/pic16/gen.c (genPcall): fixed bug #1443644
5758 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
5759 which dumps before the function entry point a data byte which represents
5760 the number of the local variables used by the specified function, added
5761 'xinst' for initial support for Extended Instruction Support,
5762 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
5763 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
5764 port->fun_prefix anymore (may change later),
5765 (genFunction, genEndFunction): do not store/restore local registers for
5766 _main (this should take care the --main-return command line option in
5768 (genOr): removed some legacy pic-port instructions,
5769 * src/pic16/genarith.c (genAddLit): re-enabled old code because
5770 performing operations with SFR's causes data to be written more than
5771 once to each SFR. Perhaps SFRs should be handled in special cases...
5772 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
5774 * src/pic16/main.c (_process_pragma): stack bound checking did not take
5775 into account for stack starting position,
5776 (struct OPTIONS pic16_optionsTable): added command line argument
5777 --extended or -y for Extended Instruction Support,
5778 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
5779 (deassignLRs): *** perhaps the most important change, old 'for' code
5780 (commented out for reference), didn't account for some registers which
5781 were left marked 'not free' after a pointer operation. The change
5782 reduces register usage a lot in some cases
5784 2006-03-04 Borut Razem <borut.razem AT siol.net>
5786 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
5788 * support/regression/tests/bug-524697.c: decreased array size for
5789 mcs51 to fit into the internal RAM
5790 * support/regression/Makefile.in: a little bit more verbose
5792 2006-03-03 Borut Razem <borut.razem AT siol.net>
5794 * support/regression/fwk/lib/testfwk.c,
5795 support/regression/fwk/include/testfwk.h: introduced function
5796 _prints(), nonrecursive _printn(), call _initEmu() from main()
5797 * support/regression/ports/gbz80/support.asm,
5798 support/regression/ports/ucz80/support.asm,
5799 support/regression/ports/z80/support.asm,
5800 support/regression/ports/ds390/support.c,
5801 support/regression/ports/hc08/support.c,
5802 support/regression/ports/host/support.c,
5803 support/regression/ports/mcs51/support.c,
5804 support/regression/ports/xa51/support.c: added empty _initEmu()
5806 * support/regression/ports/pic16/gpsim.cmd,
5807 support/regression/ports/pic16/spec.mk,
5808 support/regression/ports/pic16/support.c,
5809 support/regression/Makefile.in: added pic16 regression test
5811 2006-03-01 Raphael Neider <rneider AT web.de>
5813 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
5814 genConstPointerGet): use safe way of generating MOVFF to cover
5815 literals as well as registers, fixes bug #1440527
5816 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
5818 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
5819 more correctly, fixes bug #1232186
5820 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
5821 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
5822 gplink guess the correct processor in more cases, applied patch
5823 from Till Riedel attached to and fixing bug #1436552
5825 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5827 * support/regression/tests/array.c: added, contains check for #1434401
5828 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
5830 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
5832 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
5833 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
5834 * device/include/mcs51/c8051f326.h,
5835 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
5836 * device/include/mcs51/c8051f000.h,
5837 * device/include/mcs51/c8051f018.h,
5838 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
5839 PCON_IDLE,PCON_STOP and added sfr16 definitions
5841 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5843 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
5844 genGetWord): fixed bug 1409955
5846 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5848 * device/include/hc08/mc68hc908gp32.h,
5849 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
5851 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
5853 * src/SDCCast.c (constExprValue): return NULL if not a value
5854 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
5855 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
5856 * support/regression/tests/bitfields.c: enabled signed bitfield for all
5858 2006-02-13 Borut Razem <borut.razem AT siol.net>
5860 * src/regression/ptrarg.c: added, fails due to bug #1430967
5861 * src/regression/Makefile: ptrarg.c added, ...
5863 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
5865 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
5866 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
5868 2006-02-11 Borut Razem <borut.razem AT siol.net>
5870 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
5871 print "Processor: xxx" message to stdout only if --verbose
5873 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
5875 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
5876 * support/regression/tests/bug1426356.c: added
5877 * support/regression/tests/bitfields.c: removed 2 tests
5879 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
5881 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
5882 * device/include/mcs51/c8051f330.h,
5883 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
5884 PCON_IDLE,PCON_STOP and added sfr16 definitions
5885 * device/lib/_divsint.c,
5886 * device/lib/_divuint.c,
5887 * device/lib/_divulong.c,
5888 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
5889 register bank bug for small stackauto
5891 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
5893 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
5895 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
5897 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
5898 * all.dsp: corrected several bin paths
5899 * device/include/mcs51/c8051f120.h,
5900 * device/include/mcs51/c8051f300.h,
5901 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
5902 to PCON_IDLE,PCON_STOP
5903 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
5904 * device/lib/printf_large.c (output_float): fixed bug 1388703
5905 * support/regression/tests/bug1057979.c: added test for bug 1388703
5907 2006-02-08 Raphael Neider <rneider AT web.de>
5909 * src/pic/pcode.c (pciTRIS): fixed typo,
5910 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
5911 (LinkFlow): fixed handling of flows that end in a call,
5912 (ReuseReg): perform safety check earlier
5913 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
5914 to work with flows at the beginning of a pBlock,
5915 fixes #1426557 (Symbol not previously defined),
5916 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
5918 (RemoveUnusedRegisters): update register usage info
5919 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
5920 created, reuse existing ones instead
5921 * src/pic/gen.c (genPcall): fixed #1424719
5923 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
5925 * link/z80/lkmain.c,
5927 * link/z80/lkdata.c,
5928 * link/z80/aslink.h: fixed build on current cygwin:
5929 replaced getline() by lk_getline()
5931 2006-02-01 Borut Razem <borut.razem AT siol.net>
5933 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
5934 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
5935 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
5936 src/regression/bool1.c, src/regression/bool2.c,
5937 src/regression/bool3.c, src/regression/call1.c,
5938 src/regression/compare.c, src/regression/compare10.c,
5939 src/regression/compare2.c, src/regression/compare3.c,
5940 src/regression/compare4.c, src/regression/compare5.c,
5941 src/regression/compare6.c, src/regression/compare7.c,
5942 src/regression/compare8.c, src/regression/compare9.c,
5943 src/regression/configword.c, src/regression/for.c,
5944 src/regression/inline.c, src/regression/mult1.c,
5945 src/regression/nestfor.c, src/regression/or1.c,
5946 src/regression/pointer1.c, src/regression/ptrfunc.c,
5947 src/regression/rotate1.c, src/regression/rotate2.c,
5948 src/regression/rotate3.c, src/regression/rotate4.c,
5949 src/regression/rotate5.c, src/regression/rotate6.c,
5950 src/regression/rotate7.c, src/regression/string1.c,
5951 src/regression/struct1.c, src/regression/sub.c,
5952 src/regression/sub2.c, src/regression/switch1.c,
5953 src/regression/while.c, src/regression/xor.c,
5954 src/regression/create_stc, src/regression/simulate,
5955 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
5957 * src/regression/gpsim_assert.h: added
5959 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
5961 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
5962 ((void (code *) (void)) 0) ();
5971 * as/mcs51/aslink.h,
5973 * as/mcs51/asmain.c,
5974 * as/mcs51/lkdata.c,
5976 * as/mcs51/lkmain.c,
5979 * as/z80/asmain.c: fixed build on current cygwin:
5980 replaced getline() by as_getline()
5982 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
5984 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
5985 declarator in the symbol chain
5987 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
5988 parameter list for function pointers
5989 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
5990 * support/regression/tests/bug-716242.c: added
5992 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
5994 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
5996 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
5998 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6000 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6001 inifinitely recurseable, added static
6002 * support/regression/tests/bug-1408066.c: added
6004 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6007 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6008 renamed, added possibility to create "postLoopLbl"-labels
6009 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6010 newiTempLoopHeaderLabel
6011 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6012 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6013 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6014 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6015 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6016 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6017 (basicInduction): fixed bug #136564, made static,
6018 (loopInduction): changed parameter of basicInduction, made static,
6019 (addPostLoopBlock): added
6020 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6021 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6023 * support/regression/tests/bug-136564.c: added
6024 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6025 --std-sdcc99 to LIBSDCCFLAGS
6027 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6029 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6031 * support/regression/tests/bug-1406131.c: added
6033 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6035 * src/SDCCast.c (decorateType): fix promotion of unary minus
6036 * src/SDCCsymt.c (computeType): beautified
6037 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6038 (valUnaryPM, valComplement): fix sign and promotion,
6039 (valNot): ANSI: result type is int (SDCC: unsigned char)
6040 * support/regression/tests/uminus.c: speedup by removing superflous
6042 * support/regression/tests/onebyte.c: added promotion and signedness
6043 tests for unary minus
6044 * support/regressions/tests/bug-477927.c: disable warning about
6045 uninitialized variables
6046 * support/regression/tests/not.c: added
6048 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6050 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6051 * src/mcs51/gen.c (gen51Code): show final register usage after
6052 fillGaps in asm with --i-code-in-asm
6053 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6054 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6055 incUsed, rliveClear, adjustIChain): made static,
6056 (setFromRange): excluded because it's unused,
6057 (findPrevUseSym, markWholeLoop): added,
6058 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6059 through all branches of predecessors enables sdcc to emit the warning
6060 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6061 (rlivePoint): made static, added parameter emitWarnings which is only
6062 true during the first run out of two,
6063 (findRecursiveSucc, findRecursivePred): removed,
6064 (computeLiveRanges): made static, added parameter emitWarnings,
6065 (dumpIcRlive): added for debugging only
6066 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6067 removed prototype of setFromRange()
6068 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6069 in call of computeLiveRanges()
6070 * support/regression/tests/bug-895992.c: added
6071 * support/regression/tests/bug-971834.c: added
6072 * support/valdiag/tests/bug-895992.c: added
6073 * support/valdiag/tests/bug-971834.c: added
6075 2005-12-18 Raphael Neider <rneider AT web.de>
6077 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6078 (genUnpackBits): improved code for direct operands,
6079 (genPackBits): improved code for literal assignment to bitfields
6080 and for direct destination operands (no FSR indirection),
6081 prevented redundant AND, fixes #1362800,
6082 (AccLsh): added parameter to disable masking of the result
6083 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6084 skip instructions with side-effects (like incfsz),
6085 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6086 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6087 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6090 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6092 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6093 volatile variables as spill location
6095 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6097 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6099 * support/regression/tests/bug-1376320.c: added
6101 2005-12-08 Raphael Neider <rneider AT web.de>
6103 * src/pic/device.c: renamed is_shared to pic14_is_shared
6104 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6105 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6106 (is_valid_identifier): added for above workaround
6108 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6110 * device/lib/Makefile.in: fixed to enable port-specific-objects
6111 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6112 char, thanks Hubert Sack
6113 * doc/sdccman.lyx: documented --xstack-loc,
6114 elaborated a bit more on interrupts and pitfalls,
6115 removed "setjmp/longjmp unsupported",
6116 documented some unsupported C99 features
6117 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6118 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6119 if, thanks Hubert Sack
6120 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6121 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6123 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6124 regression tests can report resource usage (rfe 700441)
6125 * support/regression/collate-results.py: report resource usage
6126 * support/regression/ports/ds390/spec.mk,
6127 * support/regression/ports/hc08/spec.mk,
6128 * support/regression/ports/mcs51/spec.mk,
6129 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6130 * support/regression/ports/ds390/uCsim.cmd,
6131 * support/regression/ports/hc08/uCsim.cmd,
6132 * support/regression/ports/mcs51/uCsim.cmd,
6133 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6134 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6135 library, use the default one
6136 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6137 building the library
6139 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6141 * config.dsp: added dependency on .version and configure_vc.awk
6142 * device/include/setjmp.h: updated for --stack-auto and --xstack
6143 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6144 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6145 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6146 * device/lib/libsdcc.lib: added _setjmp
6147 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6148 (decorateType): fixed bug 1372851,
6149 (optimizeGetHbit): fixed warning
6150 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6151 array initialisation
6152 * support/regression/tests/bug1057979.c: added test for bug 1358192
6153 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6155 2005-12-03 Borut Razem <borut.razem AT siol.net>
6157 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6158 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6160 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6162 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6163 createIval): implement symbol independant "flexible array member",
6164 (createIvalCharPtr): implemented flexible array initialisation with a
6166 * src/SDCCsymt.c (copyStruct): removed,
6167 (getSize): fixed misleading comment,
6168 (getAllocSize): removed, the additional allocation size is now in
6169 sym->flexArrayLength,
6170 (checkStructFlexArray): new, syntax checks for flexible array members,
6171 (compStructSize): added syntax checks for "flexible array members"
6172 (copyStruct): removed,
6173 (copyLinkChain): removed inefficient fix for bug 770487
6174 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6175 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6176 symbol->flexArrayLength
6178 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6179 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6180 * support/regression/tests/structflexarray.c: added
6181 * support/valdiag/tests/structflexiblearray.c: added
6183 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6185 * src/SDCCast.c (decorateType): fixed bug 1368489
6186 * support/Util/SDCCerr.c,
6187 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6189 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6191 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6192 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6194 2005-11-27 Borut Razem <borut.razem AT siol.net>
6196 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6197 support/cpp2/mkdeps.h: added command line option
6198 -obj-ext=<extension> to SDCPP to define object file externion, used
6199 for generation of make dependencies (-M)
6200 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6202 2005-11-26 Borut Razem <borut.razem AT siol.net>
6204 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6205 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6206 added pic and pic16 libraries
6208 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6210 * device/include/float.h: Corrected typo in prototype of __fsgt
6212 2005-11-25 Borut Razem <borut.razem AT siol.net>
6214 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6215 added creation of model-mcs51-stack-auto libraries
6217 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6219 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6221 * src/SDCCast.c (createIvalArray): removed obsolete comment
6223 2005-11-24 Borut Razem <borut.razem AT siol.net>
6225 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6226 added missing device/lib/mcs51/crt*.asm sources
6228 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6230 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6232 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6234 * device/lib/_fs2schar.c,
6235 * device/lib/_fs2sint.c,
6236 * device/lib/_fs2slong.c: optimized inline asm
6238 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6240 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6241 Better handling of floats between -1.0 and 0.0.
6243 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6245 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6246 (the missing "if"s prohibited removal of redundant labels)
6248 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6250 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6251 Properly convert floats between -1.0 and 0.0 to long, int, and char
6252 types (max integer value of negative floats tends to zero).
6253 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6254 Removed changes made so to work properly with floats between
6255 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6258 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6260 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6261 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6262 (genCast) cosmetic change
6263 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6264 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6266 * support/regression/tests/bitfields (testSignedBitfields): added
6268 2005-11-18 Borut Razem <borut.razem AT siol.net>
6270 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6271 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6272 introduced SILENT option to make building of pic16 libraries less
6274 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6276 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6277 Now they work properly with floats between -1.0 and 0.0
6278 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6280 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6282 * src/SDCCicode.c (printOperand): added missing else
6284 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6286 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6287 reformatted for better readability
6288 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6291 2005-11-17 Borut Razem <borut.razem AT siol.net>
6293 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6294 introduced SILENT option to make building of pic16 libraries less
6295 verbose - used for nightly snapshot build
6296 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6297 available on Win32 platforms.
6298 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6299 medium, large, pic and pic16
6301 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6303 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6304 printf("%f"...) sets fraction to zero.
6306 2005-11-16 Raphael Neider <rneider AT web.de>
6308 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6310 * src/pic/gen.c (genIfx): implemented for CARRY bit
6311 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6312 to generic pointers, fixes #1357332,
6313 (pic16_movLit2f): NEW,
6314 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6316 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6318 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6320 2005-11-11 Raphael Neider <rneider AT web.de>
6322 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6323 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6324 compute pointer's type from operand,
6325 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6326 improved single bit reads, fixes bug #1353379
6328 2005-11-09 Borut Razem <borut.razem AT siol.net>
6330 * support/scripts/sdcc.nsi: added lib/pic to the package
6332 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6334 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6336 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6338 * support/regression/tests/bug1348008.c: added
6339 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6340 * support/regression/tests/bug1337835.c: updated comment
6342 2005-11-06 Borut Razem <borut.razem AT siol.net>
6344 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6345 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6346 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6347 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6348 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6349 dynamic construction of cl_error_class and derivates - 2.nd try
6351 2005-11-05 Borut Razem <borut.razem AT siol.net>
6353 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6354 bug, which caused Bus Errors on sparc solaris
6356 2005-11-04 Borut Razem <borut.razem AT siol.net>
6358 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6359 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6360 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6361 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6362 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6363 and derivates to resolve the initialization problem on OSX
6365 2005-11-02 Borut Razem <borut.razem AT siol.net>
6367 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6368 corrected typo - #include <winsock2.h>
6370 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6372 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6373 (_asxxxx_mapping): added org directive for future enhancements
6375 2005-11-01 Borut Razem <borut.razem AT siol.net>
6377 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6378 enabled sockets on WIN32
6379 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6381 2005-10-31 Borut Razem <borut.razem AT siol.net>
6383 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6384 WIN32 backslash path delimiters should be escaped when used in C strings
6385 * support/regression/tests/bitfields.c: exclude failing assertions for
6386 __CYGWIN32__ and __MINGW32__ hosts
6388 2005-10-30 Borut Razem <borut.razem AT siol.net>
6390 * src/SDCCutil.c: corrected double comparison typo
6392 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6394 * device/lib/medium/Makefile: added for new memory model medium
6395 * device/include/asm/mcs51/features.h: updated for medium/pdata
6396 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6397 added Multiply & Accumulate sbit's and MAC0_PAGE define
6398 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6399 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6400 * device/lib/_mullong.c: update for medium model
6401 * device/lib/incl.mk: added medium model
6402 * doc/sdccman.lyx: documented medium model
6403 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6404 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6405 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6406 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6407 (allocParms): set SCLS and OCLS to pdata for medium model
6408 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6410 (powof2): return <0 if not power of 2
6411 * src/avr/gen.c (genBitWise): use updated powof2
6412 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6413 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6414 (shiftLLeftOrResult): use B if necessary
6415 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6416 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6417 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6418 * support/regression/Makefile.in: added test-mcs51-medium
6419 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6421 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6423 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6425 * device/lib/time.c (mktime): fixed bug 1334315
6427 2005-10-28 Raphael Neider <rneider AT web.de>
6429 * device/include/pic/p16f_common.inc: added common declarations
6430 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6432 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6434 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6435 (aopPutUsesAcc): added to predict accumulator use,
6436 (assignResultValue): save acc if necessary,
6437 (genMinusDec): store result if indirectly addressed,
6438 (genDivOneByte): save acc if necessary,
6439 (movLeft2Result): bugfix if left already in acc,
6440 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6441 attention to accumulator use (esp. pdata),
6442 (genReceive): receive pdata correctly
6443 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6444 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6446 2005-10-27 Raphael Neider <rneider AT web.de>
6448 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6450 2005-10-27 Raphael Neider <rneider AT web.de>
6452 * .version: changed version to 2.5.4
6453 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6454 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6455 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6456 arithmetics support routines
6457 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6458 * device/lib/Makefile.in: also create installdir for pic
6460 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6462 * src/pic/device.c (dump_sfr): rewritten to delegate register
6463 placement to the linker (use `extern sym' rather than sym EQU addr),
6464 (validAddress): fixed to check last specified address
6465 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6466 (popGetLit): truncate literal value to 8 bit,
6467 (popGet): moved assert to more appropriate place
6468 (popGetExternal): create pCode operand from and mark the according
6469 symbol as being `extern'
6470 (popGetAddr): added sanity check on immediate's offset, provide
6471 GPOINTER tag on demand
6472 (aopPut): fixed for immediates,
6473 (mov2w_op): move operand's address or contents to WREG (depending on
6474 operand type), safer variant of mov2w,
6475 (movwf,call_libraryfunc): NEW, handy abbreviations,
6476 (get_argument_pcop,get_return_val_pcop,pass_argument,
6477 get_returnvalue): interface for accessing function parameters and
6479 (assignResultValuei,genRet): use new parameter/return value interface
6480 (pic14_getDataSize): back to old version handling generic pointers,
6481 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6482 provided implementation and/or fixed old one,
6483 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6484 calls, removed legacy 8051 reference code
6485 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6486 (loadSignToC): NEW, move the operands sign bit to CARRY,
6487 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6488 genRightShiftSigned, accepts negative shift counts,
6489 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6490 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6491 generic pointers, __data pointers and __code pointers,
6492 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6493 and signed bitfields, limit bitfields to 8 bit,
6494 (genDataPointerGet): fixed number of bytes read,
6495 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6496 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6497 pointers to constant data are no longer assumed to point to __code
6498 space, removed invalid pointer types,
6499 (bitpatternFromVal): retrieve the PICs representation of an integer
6501 (genDataPointerSet): fixed assigning to po_immediate operands,
6502 (genGenPointerSet): implemented as library call,
6503 (genIfx): fixed incorrect condition,
6504 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6505 provide GPOINTER tag according to destination's storage class,
6506 (genCast): added code to handle casting to generic pointers, added
6507 sign-/zero extension of the result
6508 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6509 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6510 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6512 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6513 address/register resides in the shared banks
6514 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6515 put all variables into separate sections (have the linker arrange
6517 (picglue): put init code and interrupt handlers in separate sections
6518 * src/pic/main.c: added port specific options table, modified to PORT
6519 structure to make GPOINTERs 3 byte, added pic14_options
6520 (_pic14_do_link): private linking routine (update paths to libraries,
6521 add libsdcc.lib by default)
6522 * src/pic/main.h: declare pic14_options
6523 * src/pic/pcode.c: fixed instructions i/o relations,
6524 (RegCond): reverted to correct version,
6525 (newpCodeOpLit): truncate literals to 8 bit,
6526 (genericPrint): added debug output,
6527 (getRegFromInstruction): fixed for various operand types, simplified
6528 (BuildFlow): fixed broken handling of isntructions with labels
6529 (LinkFlow): start at last instruction in flow (skip trailing comments),
6530 pass the flow on to the next instruction after CALL
6531 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6532 (insertPCodeInstruction): fixed inserting after a skip instruction,
6533 (DoBankSelect): fixed for labeled instructions
6534 (OptimizepBlock): honor --nopeep switch
6535 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6536 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6537 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6538 (pCodeOptime2pCodes): allow disabling this optimization via
6539 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6540 but is still buggy), started implementation of a dataflow based
6541 pCode optimization (CSE + dead code elimination)
6542 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6543 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6544 names are independant of the stack location and therefore portable across
6547 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6549 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6550 (selectSpil): fixed bug 1337835 by not spilling bit variables
6551 * support/regression/tests/bug1337835.c: added test for this bug
6552 * src/mcs51/peeph.def: restart after rule 3.c,
6553 addded rules 263.x to optimize loading constants
6555 2005-10-26 Raphael Neider <rneider AT web.de>
6557 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6558 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6559 (genAssign): emit warning when casting literals to generic pointer
6560 type, also applies when taking the address of a fixed variable,
6561 (genCast): improved casting to generic pointers
6562 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6563 extern variables, added verbose error message
6564 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6566 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6568 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6569 carry must be complemented too
6570 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6571 could be emitted by genMinus
6572 * src/SDCCval.c (constVal): fixed bug 1305065
6574 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6576 * src/SDCCast.c (addCast): added promotion for bit variables
6577 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6578 promotion casts + optimisation
6579 (optimizeGetWord): fix warning 'i' might be used uninitialized
6580 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6581 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6583 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6585 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6586 all chars are promoted to int; promotion should be handled in SDCCast.c
6588 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6590 * device/lib/_strcmp.c: Fixed bug 1326457
6592 2005-10-11 Raphael Neider <rneider AT web.de>
6594 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
6595 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
6597 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
6599 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
6600 * support/regression/tests/sfr16.c: added test for the sfr32 bug
6602 2005-10-04 Raphael Neider <rneider AT web.de>
6604 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
6605 device/lib/pic16/pics.all: added pic18f1320
6606 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
6608 2005-09-30 Raphael Neider <rneider AT web.de>
6610 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
6611 * src/pic16/devices.inc: NEW, provides device descriptions
6612 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
6614 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
6616 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
6619 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
6621 * doc/sdccman.lyx: updated Highest Order Bit documentation,
6622 documented Any Order Bit, Higher Order Byte and Higher Order Word
6623 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
6624 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
6625 (optimizeGetAbit): new, to get any bit, not only the high bit,
6626 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
6627 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
6628 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
6629 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
6630 RIGHT_OP: also try GETBYTE, GETWORD optimization,
6631 GETABIT, GETBYTE, GETWORD: decorate them,
6632 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
6633 (ast_print): added GETABIT, GETBYTE, GETWORD
6634 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
6635 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
6636 (geniCodeBinary): new generic binary icode,
6637 (ast2iCode): added GETABIT, GETBYTE, GETWORD
6638 * src/port.h: updated comment for PORT.hasExtBitOp
6639 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
6640 (genGetByte): new, to get a single byte,
6641 (genGetWord): new, to get a word from a long,
6642 (gen51Code): added GETABIT, GETBYTE, GETWORD
6643 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
6645 2005-09-23 Raphael Neider <rneider AT web.de>
6647 * configure.in, configure: have device/lib/pic configured
6648 * device/lib/Makefile.in: added model-pic14
6649 * device/lib/clean.mk: added pic/ to clean rule
6650 * device/lib/pic: added rudimentary pic14 library providing support
6651 functions for multiplication/division/generic pointer access
6652 * src/SDCCopt.c (convilong): mark support functions as extern
6653 for pic14 port as well
6654 * src/pic/gen.c (genMult): added assertions,
6655 (genpic14Code): emit warning on unhandled iCodes
6656 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
6657 * src/pic/pcode.c (pCodeOpCopy),
6658 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
6659 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
6660 SFR_REGISTER}), made safe for future extensions
6661 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
6662 instructions even if preceeded by SKIP instructions (also remove
6663 them); removed unused code
6664 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
6665 prevents leaving parts of the structure uninitialized after copying
6667 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
6669 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
6671 * support/regression/tests/addsub.c: added test for the bug
6673 2005-09-21 Raphael Neider <rneider AT web.de>
6675 * device/include/pic16/pic18f1220.h,
6676 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
6677 * device/lib/pic16/Makefile.rules: added missing opening paren
6678 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
6679 are provided in genutils.c,
6680 (genUminusFloat,genUminus,genCmpEq): added asserts on different
6681 operand/result sizes,
6682 (genCmp): assert on NULL pointers first, then check deref'ed values
6683 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
6686 2005-09-18 Raphael Neider <rneider AT web.de>
6688 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
6689 as these are now unused,
6690 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
6691 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
6692 local, avoids uninitialized pointer dereference on r->name
6693 * src/pic16/ralloc.c (newReg): fixed indentation
6695 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
6697 * src/SDCCval.c (constVal): fixed bug 730366
6698 * support/Util/SDCCerr.c,
6699 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
6701 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
6703 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
6705 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
6707 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
6709 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
6711 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
6712 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6713 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
6714 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6715 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
6716 * packihx/packihx.c (hexDigit): made c unsigned char
6717 * as/mcs51/lklibr.c (fndsym),
6718 * link/z80/lkgb.c (gb),
6719 * link/z80/lklibr.c (fndsym),
6720 * link/z80/lkrloc.c (relr),
6721 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
6722 * src/SDCC.lex (checkCurrFile, process_pragma),
6723 * src/SDCCglue.c (spacesToUnderscores),
6724 * src/SDCCmain.c (setParseWithComma, processFile),
6725 * src/asm.c (tvsprintf, printCLine),
6726 * src/avr/gen.c (emitcode, aopPut),
6727 * src/ds390/gen.c (emitcode),
6728 * src/hc08/gen.c (emitcode, emitinline),
6729 * src/mcs51/gen.c (emitcode, genInline),
6730 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6732 * src/pic/ralloc.c (debugLog),
6733 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6735 * src/pic16/ralloc.c (debugLog),
6736 * src/z80/main.c (_process_pragma):
6737 made all ctype.h function calls safe
6738 * src/SDCCopt.c: include math.h for fabs
6739 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
6740 and used them throughout the code to make ctype.h function calls safe
6741 * src/ds390/main.c (asmLineNodeFromLineNode),
6742 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
6743 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
6745 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
6746 (newpCodeAsmDir): made ctype.h function calls safe
6747 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
6748 pic16_emitcode): made lbp unsigned char*
6749 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
6750 (pic16_newpCodeAsmDir): made ctype.h function calls safe
6751 * src/xa51/gen.c (emitcode),
6752 * src/z80/gen.c (_emit2): made lbp unsigned char*
6753 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
6756 2005-09-05 Raphael Neider <rneider AT web.de>
6758 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
6759 access bank splitpoint
6761 2005-09-05 Raphael Neider <rneider AT web.de>
6763 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
6765 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
6767 * .version: changed to version 2.5.3
6768 * doc/sdccman.lyx: changed version to 2.5.3,
6769 documented --codeseg and --constseg and pragma codeseg and constseg,
6770 documented bit parameters (reentrant) and bit returning
6771 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
6772 currFunc->recvSize, but is this ok for all ports?
6773 (ast2iCode): result of ~ on unsigned char must be cast to int for
6775 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
6776 function pointers in bit space
6777 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
6778 (processFuncArgs): call port.reg_parm() with reentrancy info
6786 * src/z80/main.c: port.reg_parm prototype extended with
6787 "bool reentrant" parameter
6788 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
6789 options.stackAuto for allocating bit register parameters
6790 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
6791 (genSend): set BitBankUsed if it is,
6792 (selectRegBank): factored out of genCall for use in genPcall,
6793 (genCall): removed redundant dtype assignmen, use selectRegBank,
6794 (genPcall): handle returning in Carry properly, save in F0 if needed,
6795 (genReceive): handle bit register parameters
6796 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
6797 (mcs51_assignRegisters): enable bit registers for all reentrant
6798 functions and don't set BitBankUsed unconditionally
6799 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
6800 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
6801 * support/regression/tests/funptrs.c: added tests for BOOL and for return
6803 2005-08-27 Borut Razem <borut.razem AT siol.net>
6805 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
6806 ppc-osx (Darwin) does not support -u option. It seems that it is
6807 supported only on Linux - GNU cp
6809 2005-08-25 Borut Razem <borut.razem AT siol.net>
6811 * sim/ucsim/gui.src/serio.src/Makefile.in,
6812 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
6813 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6814 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
6815 install and strip, since the strip at /usr/ccs/bin should be used
6818 2005-08-24 Borut Razem <borut.razem AT siol.net>
6820 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
6822 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
6824 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
6827 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
6829 * as/mcs51/aslink.h: completed lkrloc.c prototypes
6830 * as/mcs51/lkmain.c (link_main): fixed warning
6831 * device/include/stdbool.h: ds390 has no advanced bit support yet
6832 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
6833 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
6834 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
6835 and updated their macros
6836 * src/SDCCval.c (constVal): updated comment for renamed b_long
6838 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
6840 * as/mcs51/asdata.c: changed ctype['['] to BINOP
6841 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
6842 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
6843 (oprio): set priority for '['
6844 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
6846 * as/mcs51/asm.h: added defines R_BIT and S_BIT
6847 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
6848 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
6849 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
6850 added overlayable BIT_BANK area
6851 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
6852 (summary2): explain 'T' in legenda
6853 * as/mcs51/lkrloc.c: replaced old K&R style,
6854 (relr): added R_BIT processing,
6855 (errmsg): added "Bit-addressable relocation error",
6856 (adb_bit): added for converting from byte- to bit-addressable space,
6857 (adb_24_bit): added for converting from byte- to bit-addressable space
6858 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
6859 used in reentrant functions now even as return value
6860 * device/lib/_gptrput.c (_gptrput): removed obsolete code
6861 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
6862 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
6863 * src/SDCCglobl.h: added indicator BitBankUsed
6864 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
6865 the bit registers b0-b7
6866 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
6867 (geniCodeCast): fixed bug 1263853,
6868 (geniCodeLogicAndOr): put result in bool or char,
6869 (geniCodeReceive): added parameter func for accessing the return type,
6870 (geniCodeFunctionBody): pass func to geniCodeReceive
6871 * src/SDCCmain.c: added indicator BitBankUsed
6872 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
6873 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
6874 (checkSClass): don't put automatic bool/bit on stack,
6875 (checkFunction): removed check on function cannot return bit
6876 * src/SDCCsymt.h: added newBoolLink prototype
6877 * src/mcs51/gen.c (rb1regs): added bit registers,
6878 (movc): created for assigning to carry,
6879 (pushReg, popReg): created for pushing registers,
6880 (sameRegs): check both AOP_REG and AOP_CRY types,
6881 (aopOp): handle bit registers,
6882 (aopPut): optimization no self-assign,
6883 (saveRegisters): push reg->base (bits) only once for bit registers,
6885 (unsaveRegisters): pop reg->base only once and use popReg,
6886 (assignResultValue): added parameter func and return in carry for bits,
6887 (genIpush): optimization no reload in A if not changed,
6888 (genSend): bit parameters in reentrant functions are passed in bit
6889 registers by first assigning to bits in B, then save registers and
6891 (genCall): handle returning in Carry properly, save it in F0 if needed,
6892 (genPcall): updated assignResultValue call, this is not safe yet for bit
6893 returning function !!!
6894 (genFunction): don't generate equ's for bit registers and use pushReg,
6895 (genEndFunction): take care of bit returning functions and use popReg,
6896 (genRet): return bit in Carry,
6897 (genIfx): optimize bit registers and other directly addressable bits,
6898 (genReceive): updated assignResultValue call
6899 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
6900 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
6901 registers when using stack-auto
6902 * src/mcs51/ralloc.c (_G): added allBitregs,
6903 (regs8051): added the bit registers,
6904 (createStackSpil): use macro IS_BIT,
6905 (getRegBit): added to allocate a bit register, else spill,
6906 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
6907 (updateRegUsage): factored out to ease stepping while debugging,
6908 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
6909 also allocate bit registers,
6910 (fillGaps): handle bit registers,
6911 (findAllBitregs): added to create bit vector with all bit registers,
6912 (mcs51_allBitregs): returns this bit vector,
6913 (mcs51_assignRegisters): when using stack-auto use bit registers for
6914 passing parameters and creating local variables
6915 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
6917 2005-08-22 Borut Razem <borut.razem AT siol.net>
6919 * device/lib/Makefile.in: replaced find option -or with -o
6920 to make it run on solaris
6922 2005-08-22 Raphael Neider <rneider AT web.de>
6924 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
6925 fixes #1265442 (crash on Solaris)
6927 2005-08-20 Borut Razem <borut.razem AT siol.net>
6929 * configure, configure.in: added tests for libsocket and libnsl libraries,
6930 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
6931 from support/regression/Makefile.in
6932 * support/regression/Makefile.in: added
6933 * device/lib/pic16/Makefile.common.in: force make to use bash shell
6934 * sim/ucsim/libtool: regenerated on sparc-solaris
6935 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6936 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
6937 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
6938 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
6939 sparc-solaris, which doesn't use GNU ld linker
6940 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
6941 * as/Makefile: find on sparc-solaris does not support -maxdepth option
6943 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
6945 * src/mcs51/peeph.def: updated comments
6947 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6949 * device/lib/_gptrget.c,
6950 * device/lib/_gptrput.c: slightly shorter
6951 * doc/sdccman.lyx: incremented version
6952 * src/mcs51/peeph.def: moved peephole comments to the line of first
6953 change to better keep line correlation, reanimated 186.e
6954 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
6956 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
6958 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
6959 David Saxton with quotes around file name.
6961 2005-08-15 Borut Razem <borut.razem AT siol.net>
6963 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
6964 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
6965 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
6966 make tests run on x86_64 platform
6968 2005-08-13 Raphael Neider <rneider AT web.de>
6970 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
6971 as it might be executed DURING a build (parallel make is wonderful)
6973 2005-08-13 Raphael Neider <rneider AT web.de>
6975 * device/lib/Makefile.in (port-specific-objects-pic16):
6976 revert to cp $(PORT)/bin/*.* $(PORTDIR)
6977 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
6979 * device/lib/pic16/Makefile.rules: build subdirs before creating
6980 the library, removed builddir rule, create $(builddir) early in
6981 recurse rule, use empty recurse rule for leaf directories
6982 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
6983 mkdir errors (race condition), removed duplicate suffix "hex"
6985 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
6986 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
6987 prevents mkdir -p from aborting on Alpha
6989 2005-08-12 Raphael Neider <rneider AT web.de>
6991 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
6992 db-statements in order to allow for arrays of pointers in code
6993 sections to be placed without interspersed 0-padding, fixes
6995 * (emitStatistics): fixed division by zero for pic18f1220
6996 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
6997 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
6998 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
6999 * (pic16_pCodeConstString): keep track of already emitted string
7000 literals to prevent "duplicate definitions of symbol _str_NR"
7001 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7003 * device/lib/Makefile.in: ignore failing PIC16 library builds
7004 * device/lib/pic16/Makefile: do not build if gputils are missing
7005 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7007 2005-08-10 Raphael Neider <rneider AT web.de>
7009 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7012 2005-08-10 Raphael Neider <rneider AT web.de>
7014 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7015 Rokas' patch to add the new fixed point type "__fixed16x16"
7016 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7017 functions for __fixed16x16 arithmetics
7018 * device/lib/pic16: reimplemented the build system to support
7019 a separate build directory, better handling of libio (create
7020 the library in a separate subdir for each architecture) and
7021 easier configuration (centralized in Makefile.common)
7023 2005-08-07 Raphael Neider <rneider AT web.de>
7025 * src/pic16/gen.c (genrshTwo): fixed sign extension
7026 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7027 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7029 * device/include/pic16/pic18f4220.h: NEW, header for
7030 pic18f4220 and pic18f4320
7031 * device/include/pic16/pic18fregs.h: added new devices,
7032 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7033 * device/include/pic16/signal.h: resolved name clashes
7034 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7035 to also allow testing for interrupt enable bits, added
7036 comments on how to use the macros
7037 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7038 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7039 register definitions for the devices
7040 * device/lib/pic16/pics.all: added new devices
7041 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7043 * device/lib/pic16/libc/stdlib/memfree: do not count
7044 the block header as free memory
7045 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7046 simplified and added missing end-of-blocklist-marker
7047 (reported by Peter Onion, fixes #1252814)
7048 * (_mergeHeapBlock): fixed loop condition
7049 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7050 len==0, restructured code
7051 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7052 up a bit, reduced bitfield accesses, prevent endless loops
7053 in case of heap corruption
7054 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7055 "unreferenced arguments/must return a value" warnings
7056 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7057 replaced BAUDREG with SPBRG
7058 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7059 device/lib/pic16/debug/gstack/gstack.c: replaced
7060 _naked, _asm, _endasm with __naked, __asm, __endasm
7062 2005-08-05 Raphael Neider <rneider AT web.de>
7064 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7065 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7067 2005-08-05 Borut Razem <borut.razem AT siol.net>
7069 * device/lib/Makefile.in: added missing ';'
7070 * configure: removed ^M characters
7072 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7074 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7075 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7078 2005-08-04 Borut Razem <borut.razem AT siol.net>
7080 * configure.in: pic16 libraries build 2nd try - enable running
7081 configure in device/lib/pic16
7082 * configure: regenerated from configure.in
7083 * device/lib/Makefile.in: create $(PORT)/bin directory
7085 2005-08-03 Raphael Neider <rneider AT web.de>
7087 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7088 to get/set values via pointers
7089 * (genUnpackBits,genPackBits): changed detection of
7090 ptr->bitfield vs. sym.bitfield, fixed access via generic
7091 pointers, removed dead (wrong) code for multibyte bitfields
7092 * (genNearPointerGet, genGenPointerGet): removed useless code,
7093 fixed bitfield detection, fixes #1250594
7094 * (genNearPointerSet): removed useless code
7095 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7096 and introduced macro pic16_emitpcode that conditionally emits
7097 the origin of the following pCode (useful for debugging SDCC)
7098 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7099 * (createDefmap): fixed handling of LFSR for --optimize-df
7101 2005-08-02 Borut Razem <borut.razem AT siol.net>
7103 * device/lib/Makefile.in: pic16 libraries build enabled since
7104 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7106 2005-08-02 Raphael Neider <rneider AT web.de>
7108 * src/pic16/gen.c (genPackBits): removed deprecated warning
7109 * (genGenPointerSet): fixed bitfield detection
7111 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7113 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7115 2005-07-31 Raphael Neider <rneider AT web.de>
7117 * device/lib/pic16/libdev/pic18f458.c,
7118 device/include/pic16/pic18f458.h: added missing T0CONbits
7120 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7122 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7124 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7126 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7128 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7130 * device/include/mcs51/at89c51ed2.h: added.
7132 2005-07-23 Raphael Neider <rneider AT web.de>
7134 * src/pic/gen.h: added emitpcode macro for debugging
7135 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7136 and replace by macro adding debug information on demand
7137 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7138 * (gencjne): tried to fix; replaced with correct (slower) code
7139 * (gen{Unp,P}ackBits): fixed single bit access
7140 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7141 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7142 previous instruction
7143 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7144 register has to be handled with care (forbidding movement
7145 of assignments/uses, removing assignments completely, ...)
7146 * (pCodeOptime2pCodes): make use of regIsSpecial
7147 * added lots of debugging output (commented out)
7148 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7149 from being reused as result UNLESS it is known to work
7151 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7153 * support/Util/dbuf.h: include <stddef.h> for size_t
7154 * .version: changed to version 2.5.2
7156 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7158 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7160 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7162 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7163 (genModOneByte): removed needless psha/pula
7165 2005-07-22 Raphael Neider <rneider AT web.de>
7167 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7168 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7169 * src/pic/gen.c (resolveIfx): do not "invent" labels
7170 * (genSkipc): changed to positive logic
7171 * (genSkipCond): removed as no longer needed
7172 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7174 * (genLeftShift): check operands are in different registers
7175 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7176 INCF does not update CARRY...
7177 * src/pic/main.c: fixed _linkCmd
7178 * src/pic/pcode.c (unlinkpCode): added inactive code
7179 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7180 alive (do not assign result and operand overlapping registers)
7182 2005-07-22 Raphael Neider <rneider AT web.de>
7184 * src/pic/device.c (dump_sfr): replaced register declaration with
7185 call to emitSymbolToFile() to avoid duplicate symbols
7186 * (assignRelocatableRegisters): do not declare external symbols
7187 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7188 right (take size of type, not etype)
7189 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7190 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7191 * (packRegsForAccUse): disabled assignment of WREG as
7192 the result reg to prevent occurence of just fixed #1235003,
7194 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7195 symbols (avoids duplicate symbols in .asm file)
7196 * (pic14emitRegularMap): use emitSymbolToFile()
7197 * src/pic/gen.c (aopOp): fixed spillLocation handling
7198 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7199 * (genDataPointerSet): removed unneccessary variables/output
7201 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7203 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7204 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7206 2005-07-21 Raphael Neider <rneider AT web.de>
7208 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7209 architecture cannot handle them efficiently, fixes bug #1235003
7210 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7211 check for empty sets before using them (fixes bug #1232190)
7213 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7215 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7216 (lnksect2): generate warnings for memory overlap
7217 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7218 constseg to set the name of these segments so you can instruct the linker
7219 to place them in banks
7220 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7221 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7222 added code_seg and const_seg to options
7223 * src/SDCCglue.c (emitMaps): use options.const_seg,
7224 (createInterruptVect): put interrupt vectors in segment HOME,
7225 (glue): put HOME before static segment and put the main glue in HOME,
7226 (glue): use options.code_seg
7227 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7228 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7229 these segments so you can instruct the linker to place them in banks
7230 (linkEdit): use code_loc for HOME segment which should be the first
7231 segment in code memory now
7232 * src/SDCCmem.c: fixed more stuff like bug 1238386
7233 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7234 (changePointer): don't change function pointers to code pointers for
7236 (compareType): added exceptional check for banked function pointers
7237 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7238 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7239 after static in code memory
7240 * src/mcs51/gen.c: added aopLiteralLong prototype,
7241 (aopForSym): use getSize for functions,
7242 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7243 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7244 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7246 (genPcall): use call for literal function pointers and generate banked
7247 calls over the one trampoline so there's only one place for the user to
7248 modify according to his/hers hardware,
7249 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7250 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7251 * src/mcs51/main.c: added keyword banked,
7252 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7253 * support/Util/SDCCerr.c,
7254 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7255 needed for passing the bank and address to the trampoline
7256 * device/lib/mcs51/crtbank.asm: added for bankswitching
7257 * device/lib/mcs51/Makefile: added crtbank
7259 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7261 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7262 for fields at offset 0 of a struct or union as reported
7263 on 2005-07-07 in the developer mailing list.
7265 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7267 * src/SDCCmem.c: fixed bug 1238386
7269 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7271 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7272 (patch #1144962), added peephole 300, enabled 259.x
7273 * doc/sdccman.lyx: removed screenshot and provided link instead
7275 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7277 * doc/sdccman.lyx: added section about debugging with ddd
7278 * doc/figures/ddd_example.eps: screenshot of debugging session
7280 2005-07-04 Raphael Neider <rneider AT web.de>
7282 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7283 like CODE pointers, fixes #1115683
7284 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7285 call, fixes bugs #1232211, #1228110,
7286 fixed wrong casts to pCodeFlow from pCodeInstructions
7288 2005-07-04 Raphael Neider <rneider AT web.de>
7290 * src/pic/gen.c (popGet): changed assert to allow for
7292 * (popGetAddr): changed signature to provide
7293 an additional index, patched all call sites
7294 * (genCmpEq): handle literal-like operands correctly
7295 * (genAddrOf): added sanity checks on __code/__data pointers
7296 * (genAssign): added handling of symbols from __code section
7297 * (gencjne): do not generate code for comparisons whose result
7298 is neither stored nor used, fixes bug #1171114
7299 * (AccLsh, AccRsh): operate on operand instead of WREG
7300 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7301 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7303 * rewrote complete shift-by-literal logic, commented unused
7305 * (genConstPointerGet): get multiple bytes (if result size > 1),
7306 fixed handling of non-immediate addresses
7307 * (genPointerGet): handle CODE pointers like CONST pointers
7308 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7309 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7310 operand is to be treated as a literal or not
7311 * (mov2w,genPcall,genCmpEq),
7312 src/pic/genarith.c: use aop_isLitLike() to decide between
7313 literal/register contents
7314 * (addSign): added missing offset
7315 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7316 only emit comment in debug-mode,
7317 use {aop,op}_isLitLike throughout the file
7318 * src/pic/glue.c: fix initializers for pointers (work in progress)
7319 * src/pic/pcode.c (get_op): honor index on _const symbols
7320 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7321 * (dumppBlock): added pCode size estimation
7322 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7323 check for IS_SYMOP before OP_SYMBOL'ing
7324 * fixed indentation, compacted switch-statements
7325 * (allocReg): find free register and allocate it instead of
7326 allocating new registers all the time
7327 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7328 registers as its operands (necessary only for multibyte GETs)
7330 2005-07-01 Raphael Neider <rneider AT web.de>
7332 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7333 debugging .asm-output macros FENTRY + FEXIT
7334 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7336 * (emitpComment): NEW, printf to pCode
7337 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7339 * (popGetAddr): NEW, variant of popGet to access an immediates
7340 high(er) bytes instead of the n'th byte of memory they reference,
7341 replaced popGet with popGetAddr where neccessary
7342 * (genDataPointerGet): reactivated and fixed implementation
7343 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7345 * (genDataPointerSet): fixed multibyte assignments
7346 * (genpic14Code): fixed --i-code-in-asm handling
7347 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7348 * (genPlus): fixed index-out-of-bounds error
7349 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7350 * src/pic/ralloc.c: added debugging output macro FENTRY2
7351 * (spillThis): fixed indentation, enbraced for-body for clarity
7352 * (rematStr): commented out as now unused
7353 * (regTypeNum): commented out special spill case (overwrites
7355 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7357 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7359 * doc/sdccman.lyx: documented sfr16/sfr32,
7360 added example for using storage class with function pointers
7361 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7363 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7365 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7366 * device/lib/_itoa.c,
7367 * device/lib/_ltoa.c: optimized codesize
7368 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7369 but don't know how to suppress the double warning.
7370 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7371 * support/Util/SDCCerr.c,
7372 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7374 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7376 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7377 fixed old K&R prototypes
7378 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7379 * device/lib/_gptrget.c,
7380 * device/lib/_gptrgetc.c,
7381 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7382 also new versions for small generic pointers and banked generic pointers
7383 * src/port.h: added const_name
7384 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7385 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7386 * src/SDCCcse.c (findPrevIc): check all associative operators
7387 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7388 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7389 * src/SDCCmem.c: updated comments,
7390 set far-space to 0 for pdata, results in optimized code
7391 * src/SDCCmem.h: added macro CONST_NAME
7392 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7393 moving the info into the highest bits, see also gptrget/gptrput
7394 * src/src.dsp: added sdcc.ico to project files
7395 * src/avr/gen.c (genCast): fixed bug 0x%d
7396 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7397 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7398 relation between ptr_type and DCL_TYPE,
7399 (genCast): fixed bug 0x%d
7400 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7401 (CODE)" for const_name
7402 * src/hc08/gen.c (genCast): fixed bug 0x%d
7403 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7404 (hc08_port): added "CONST (CODE)" for const_name
7405 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7406 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7407 between ptr_type and DCL_TYPE,
7408 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7409 operand* and took AOP() inside function so sfr-ness can be checked,
7410 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7412 (genFunction, genEndFunction): optimized stack setup,
7413 (genMinus): optimized for literals with ending zeroes (in bytes),
7414 (genCast): fixed bug 0x%d
7415 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7416 (mcs51_port): added "CONST (CODE)" for const_name
7417 * src/mcs51/peeph.def: made rule 226 more generic
7418 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7419 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7420 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7421 * src/z80/main.c (z80_port): added NULL for const_name,
7422 (gbz80_port): added NULL for const_name
7423 * support/regression/tests/bug663539.c,
7424 * support/regression/tests/sfr16.c: new tests
7426 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7428 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7430 2005-06-24 Raphael Neider <rneider AT web.de>
7432 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7434 * device/include/pic16/signal.h: added USBIF
7437 2005-06-24 Raphael Neider <rneider AT web.de>
7439 * device/lib/pic16/libdev/pic18f2455.c,
7440 device/include/pic16/pic18f2455.h: NEW
7441 * device/include/pic16/pic18fregs.h,
7442 device/lib/pic16/pics.all,
7443 src/pic16/device.c: added 18f2455
7444 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7445 device/include/pic16/{pic18f[68][567].h,usart.h}:
7446 replaced MULTIPLE_USARTS define with more relaible
7447 compatibility sfrs (for USART access)
7449 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7451 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7452 and the output asm file line is printed on two lines.
7454 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7456 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7457 BGT, BLE, BHI, and BLS instructions
7458 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7460 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7461 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7463 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7465 2005-06-15 Raphael Neider <rneider AT web.de>
7467 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7468 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7469 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7470 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7471 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7473 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7475 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7476 Marcel Telka in bug #1215704
7478 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7480 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7481 located in shared memory bank.
7483 2005-05-31 Raphael Neider <rneider AT web.de>
7485 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7486 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7487 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7489 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7491 * device/lib/_strncpy.c: fixed the fix
7493 2005-05-26 Raphael Neider <rneider AT web.de>
7495 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7496 initializers with \0, bug #1208187
7497 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7498 intializers with \0, bug #1208187
7500 2005-05-26 Raphael Neider <rneider AT web.de>
7502 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7503 initializers with \0, bug #1208187
7504 * src/pic16/main.c (_process_pragma): added sanity checks
7505 for stack position and size, emit warnings when appropriate
7507 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7509 * device/lib/_strncpy.c: fixed not filling with \0
7511 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7513 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7515 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7516 compound_statement),
7518 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7520 2005-05-24 Raphael Neider <rneider AT web.de>
7522 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7524 2005-05-24 Raphael Neider <rneider AT web.de>
7526 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7527 TRISE definitions, closes bug #1162453
7529 2005-05-22 Raphael Neider <rneider AT web.de>
7531 * src/pic16/main.c (_process_pragma): check for missing
7532 arguments to pragmas code and udata
7533 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7534 consistency fixes to match other headers (thanks to Jim Paris)
7535 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7537 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7539 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7541 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7543 * support/regression/tests/bug1198642.c: new test
7544 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7545 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7546 * support/scripts/resource.h,
7547 * support/scripts/resource.rc,
7548 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7549 * support/scripts/sdcc.ico: added 32x32 icon
7551 2005-05-18 Raphael Neider <rneider AT web.de>
7553 * device/lib/pic16/libdev/pic18f*.c,
7554 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7555 keywords to "__sfr" and "__at (X)"
7556 * device/include/pic16/pic18fregs.h: added pic18f4520
7557 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7558 #1203088 (MPLAB compatibility)
7560 2005-05-17 Raphael Neider <rneider AT web.de>
7562 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7563 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7564 * device/lib/pic16/pics.all: added new devices
7565 * src/pic16/device.c: added support for pic18f4520
7567 2005-05-16 Raphael Neider <rneider AT web.de>
7568 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7569 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7570 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7571 convenience function for bit access
7573 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7575 * device/lib/printf_large.c: fixed bug 1193299
7576 * support/regression/tests/bug1057979.c: added test %3.3s
7578 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7580 * device/include/mcs51/8051.h,
7581 * device/include/mcs51/8052.h: made parseable with lint
7582 * device/include/mcs51/lint.h: added include file for (sp)lint
7583 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7584 * doc/cdbfileformat.lyx,
7585 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7587 2005-05-14 Raphael Neider <rneider AT web.de>
7589 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
7590 * device/lib/pic16/libc/stdlib/itoa.c (new)
7591 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
7592 * device/lib/pic16/libio/Makefile: exclude subdir according to
7593 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
7594 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
7595 * src/pic16/gen.c (genFunction): prevent annoying warning
7596 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
7598 * support/cpp2/cppmain.c (cpp_output_string): new
7599 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
7602 2005-05-13 Borut Razem <borut.razem AT siol.net>
7604 * src/SDCCmain.c (linkEdit): fixed bug 1195202
7606 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7608 * .version: changed to version 2.5.1; back to bleeding edge development
7610 2005-05-11 Borut Razem <borut.razem AT siol.net>
7612 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
7613 generate PDF version 1.3 documents
7615 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7617 * .version: changed to version 2.5.0
7619 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7621 * doc/sdccman.lyx: updated weblinks, index and smaller updates
7623 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7625 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
7626 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
7627 well as many smaller updates.
7628 * .version: changed to version 2.5.0-pre1
7630 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7632 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
7634 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
7636 * support/regression/tests/bug1185672.c: added
7637 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
7639 * src/mcs51/gen.c (genCall): added comments, made it look safer
7640 * src/mcs51/gen.c (genEndFunction): simplified
7642 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
7644 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
7646 2005-04-14 Borut Razem <borut.razem AT siol.net>
7648 * fixed bug 1045046 - SIGSEGV with really simple code?:
7649 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
7650 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
7652 2005-04-14 Borut Razem <borut.razem AT siol.net>
7654 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
7655 src/pic16/device.h: temporarily disabled experimental #inline pragma
7658 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
7660 * device/include/z80/stdio.h,
7661 * device/include/z80/string.h: removed these highly incomplete files so
7662 SDCC can use the default ones in device/include/
7664 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7666 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
7668 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
7671 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7673 * device/include/malloc.h: removed redundant __reentrant prototypes
7674 * device/lib/_mullong.c: added working xstack variant in asm (C version
7675 doesn't pass regression tests)
7676 * device/lib/bpx.c: used __data and made bpx char for mcs51
7677 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
7678 (createFunction): fixed bug with xstackPtr
7679 * src/SDCCcse.c: corrected comments
7680 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
7681 (killDeadCode, eBBlockFromiCode): removed unused code
7682 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
7684 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
7685 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
7686 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
7687 (genModOneByte): fixed warning in MSVC
7688 * src/mcs51/main.c (): added comments
7689 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
7691 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7693 * src/SDCCmain.c (linkEdit): oops, changed one line too many
7695 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
7697 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
7699 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
7701 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
7702 characters arrays of larger size than the declared one.
7704 2005-04-10 Borut Razem <borut.razem AT siol.net>
7706 * src/pic/gen.c (genInline),
7707 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
7708 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
7709 (findNextInstruction), (findPrevInstruction),
7710 (findInstructionUsingLabel),
7711 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
7712 * src/pic/pcode.c (findLabel): added missing '\n'
7713 * src/src.dsp: added SDCCdwarf2.c to the project
7715 2005-04-09 Borut Razem <borut.razem AT siol.net>
7717 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
7719 2005-04-08 Raphael Neider <rneider AT web.de>
7721 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
7722 into the chain after a given one) and mergeDefmapSymbols (combine
7723 defmap entries for each symbol per pcode)
7724 * (createDefmap): have defmap entries merged in the end
7725 * (defmapReplaceSymRef): split defmap entries covering two accesses to
7726 a symbol before replacing one access type's symbol, merge symbols in
7727 the end (replacement symbol might already have an entry)
7728 * (assignValnums): keep reference to written WREG intact
7730 2005-04-08 Raphael Neider <rneider AT web.de>
7732 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
7735 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
7737 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
7740 2005-04-07 Raphael Neider <rneider AT web.de>
7742 * device/include/pic16/usart.h: added compatibility defines for
7743 devices with more than one USART
7744 * device/include/pic16/pic18f[68][567]20.h: activated above defines
7746 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7748 * device/lib/Makefile.in: updated for port specific include
7750 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7752 * support/regression/ports/mcs51/spec.mk: added mcs51 include
7754 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7756 * device/include/8051.h,
7757 * device/include/8052.h,
7758 * device/include/at89S8252.h,
7759 * device/include/at89c55.h,
7760 * device/include/at89x051.h,
7761 * device/include/at89x51.h,
7762 * device/include/at89x52.h,
7763 * device/include/mcs51reg.h,
7764 * device/include/reg51.h,
7765 * device/include/reg764.h,
7766 * device/include/regc515c.h,
7767 * device/include/sab80515.h: (re)moved these 12 files
7768 * device/include/mcs51/8051.h,
7769 * device/include/mcs51/8052.h,
7770 * device/include/mcs51/at89S8252.h,
7771 * device/include/mcs51/at89c55.h,
7772 * device/include/mcs51/at89x051.h,
7773 * device/include/mcs51/at89x51.h,
7774 * device/include/mcs51/at89x52.h,
7775 * device/include/mcs51/mcs51reg.h,
7776 * device/include/mcs51/reg51.h,
7777 * device/include/mcs51/reg764.h,
7778 * device/include/mcs51/regc515c.h,
7779 * device/include/mcs51/sab80515.h: and added them here
7781 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
7783 * device/include/stdarg.h: changed SDCC specific keywords to double
7785 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
7787 * device/include/hc08/mc68hc908gp32.h,
7788 * device/include/hc08/mc68hc908jb8.h,
7789 * device/include/hc08/mc68hc908jkjl.h,
7790 * device/include/hc08/mc68hc908qy.h: fixed comments
7791 * device/include/mcs51/README: updated
7792 * device/include/mcs51/c8051f120.h: added PINRSF
7793 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
7794 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
7795 amidst code. Also inline is not supported.
7797 2005-04-06 Raphael Neider <rneider AT web.de>
7799 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
7800 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
7801 callers stack/frame pointers
7803 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7805 * device/include/pic16/usart.h: added, missing in previous commit,
7806 * device/include/pic16/adc.h: fixed typo,
7807 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
7809 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
7811 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
7812 uninitialized because a bug appears with gplink
7813 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
7814 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
7815 complains for unrecognised option
7817 2005-04-05 Raphael Neider <rneider AT web.de>
7819 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
7820 structs as well (using memcpy)
7821 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
7822 on ISRs (GOTO has no label)
7823 * src/pic16/device.h: added OF_OPTIMIZE_DF
7824 * src/pic16/main.c: added compiler switch --optimize-df to enable the
7825 new data flow analysis/optimization
7826 * src/pic16/pcode.c: added (prototypes for and implementation of)
7827 dataflow analysis functions, fixed pCodeInstructions' inCond and
7828 outCond values, made RCALL a branch instruction
7829 * (pic16_unlinkpCode): keep C line if possible
7830 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
7831 C line moved if possible
7832 * (pic16_getRegFrompCodeOp): NEW, improved version of...
7833 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
7834 to use new pic16_getRegFrompCodeOp (works for more SFRs)
7835 * (pic16_BuildFlow): fixed skip instructions with label (did not start
7837 * (pic16_getJumptabpCode): NEW, needed in...
7838 * (LinkFlow): fixed handling of jumptables, calls and conditional
7840 * (pic16_InsertCommentAfter): NEW
7841 * (pic16_pCodeReplace): made verbose and flow preserving
7842 * (AnalyzeFlow): added call to data flow analysis
7843 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
7844 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
7845 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
7847 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7849 * src/SDCCast.c (decorateType): fixed bug #1105626
7851 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
7853 * device/include/asm/pic16/features.h,
7854 * pic18f*.h headers,
7855 * device/include/pic16/adc.h,
7856 * device/include/pic16/delay.h,
7857 * device/include/pic16/i2c.h,
7858 * device/include/pic16/malloc.h,
7859 * device/include/pic16/stdio.h,
7860 * device/include/pic16/stdlib.h,
7861 * device/include/pic16/string.h,
7862 * device/lib/pic16/libc/stdio/printf_tiny.c,
7863 * device/lib/pic16/libc/stdio/printf_small.c,
7864 * device/lib/pic16/libc/stdio/strmgpsim.c,
7865 * device/lib/pic16/libc/stdio/strmmssp.c,
7866 * device/lib/pic16/libc/stdio/strmusart.c,
7867 * device/lib/pic16/libc/stdio/vfprintf.c,
7868 * device/lib/pic16/libc/stdlib/ltoa.c,
7869 * device/lib/pic16/libc/stdlib/putchar.c,
7870 * device/lib/pic16/libc/stdlib/x_ftoa.c,
7871 * device/lib/pic16/libc/stdlib/memchrpgm.c,
7872 * device/lib/pic16/libc/stdlib/memchrram.c,
7873 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
7874 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
7875 * device/lib/pic16/libio/adc/adcbusy.c,
7876 * device/lib/pic16/libio/adc/adcread.c,
7877 * device/lib/pic16/libio/adc/adcsetch.c,
7878 * device/lib/pic16/libio/usart/ubaud.c,
7879 * device/lib/pic16/libio/usart/ubusy.c,
7880 * device/lib/pic16/libio/usart/udrdy.c,
7881 * device/lib/pic16/libio/usart/uopen.c,
7882 * device/lib/pic16/libio/usart/uputc.c,
7883 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
7884 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
7885 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
7886 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
7887 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
7888 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
7889 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
7890 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
7891 specific keywords to double underlined form,
7892 * device/lib/pic16/libc/Makefile.rules,
7893 * device/lib/pic16/libsdcc/Makefile.rules,
7894 * device/lib/pic16/libm/Makefile,
7895 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
7896 to compile with C standard set in Makefile.common
7897 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
7898 rand.c and crc.c in compilation process,
7899 * device/lib/pic16/libsdcc/int/divuint.c,
7900 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
7901 `c' from signed to unsigned,
7902 * device/lib/pic16/startup/crt0.c,
7903 * device/lib/pic16/startup/crt0i.c,
7904 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
7905 keywords to double underlined form, bug fixes in _do_cinit function
7906 which prevented the correct initialization of the .idata segment,
7907 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
7908 core to enter a infinite loop
7909 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
7911 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7913 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
7915 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7917 * device/include/Makefile.in: add support for hc08 subdirectory
7918 * device/include/hc08/: new subdirectory
7919 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
7920 Lucas Loizaga, thanks!
7921 * device/include/hc08/mc68hc908qy.h,
7922 * device/include/hc08/mc68hc908gp32.h,
7923 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
7924 their own directory. Changed internal macro names to use the compiler
7925 reserved namespace. Changed SDCC specific keywords to double
7927 * device/include/math.h,
7928 * device/include/malloc.h,
7929 * device/include/stdarg.h,
7930 * device/include/stdbool.h
7931 * device/include/string.h,
7932 * device/include/tinibios.h,
7933 * device/include/ds400rom.h,
7934 * device/include/8051.h,
7935 * device/include/8052.h,
7936 * device/include/80c51xa.h,
7937 * device/include/at89c55.h,
7938 * device/include/at89S8252.h,
7939 * device/include/at89x51.h,
7940 * device/include/at89x52.h,
7941 * device/include/ds80c390.h,
7942 * device/include/reg764.h,
7943 * device/include/regc515c.h,
7944 * device/include/sab80515.h,
7945 * device/include/mcs51/c8051f000.h,
7946 * device/include/mcs51/c8051f018.h,
7947 * device/include/mcs51/c8051f020.h,
7948 * device/include/mcs51/c8051f040.h,
7949 * device/include/mcs51/c8051f060.h,
7950 * device/include/mcs51/c8051f120.h,
7951 * device/include/mcs51/c8051f300.h,
7952 * device/include/mcs51/c8051f310.h,
7953 * device/include/mcs51/c8051f320.h,
7954 * device/include/mcs51/c8051f330.h,
7955 * device/include/mcs51/c8051f350.h,
7956 * device/include/z180.h: Changed SDCC specific keywords to double
7959 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
7961 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
7963 * (pic16_assignConfigWordValue): disable testing of configuration
7964 register value with config mask,
7965 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
7966 function with port->fun_prefix,
7967 * (genFunction): when generating a naked interrupt function never
7968 create an absolute segment placed in interrupt vector address, place
7969 the actual interrupt function at IVA instead, when an interrupt
7970 function is generated with unspecified interrupt then do not create
7971 the absolute section,
7972 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
7973 code for generating a call to generic pointer get/put function with
7974 a call to function pic16_callGenericPointer(),
7975 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
7976 the call to the generic pointer get/put functions with prefixing the
7977 function name with port->fun_prefix,
7978 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
7979 * src/pic16/main.c (_process_pragma): prefix function with
7981 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
7982 calling assembler, old 18Fxxxx macro is deprecated,
7983 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
7984 PC_ASMDIR in while condition,
7985 * (findInstruction): add PC_ASMDIR in while condition,
7986 * (buildCallTree): prefix main with port->fun_prefix,
7987 * (pic16_pCode2str): fixed bug that didn't emit the memory access
7988 identifier for variable with banked access in instructions BTFSS,
7989 BTFSC, BCF, BSF, BTG
7990 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
7991 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
7992 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
7993 perform optimization when enviroment variable NO_REG_OPT is set,
7994 * (insideLRBlock): NEW, return 1 if register is inside an
7995 INF_LOCALREGS block,
7996 * (RemoveRegFromLRBlock): remove a register that is completely
7997 eliminated by register optimization, but it is still left in local
7998 register store/restore in/from stack block,
7999 * (Remove2pcodes): after removing register, check to see if it
8000 should be removed from local register store/restore in/from stack
8002 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8003 DUMMY_READ_VOLATILE,
8005 * device/include/pic16/adc.h: minor prototype modifications and
8007 * device/include/pic16/malloc.h: added GPL notice various
8009 * device/include/pic16/stdint.h: NEW, standard header for ints
8010 * device/include/pic16/delay.h: NEW, header for delay functions,
8011 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8013 * device/include/pic16/signal.h: NEW, header providing helper macros
8014 for implementing signal handlers,
8015 * device/include/pic16/stdio.h: added prototypes for functions,
8016 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8017 prototypes for stdin and stdout, added macro PUTCHAR to
8018 automatically implement putchar function prototype,
8019 * device/include/pic16/usart.h: modified and updated USART library,
8020 * device/lib/pic16/libio/adc/,
8021 * device/lib/pic16/libio/i2c: some modifications to improve library
8023 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8024 family of functions,
8025 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8026 family of functions and other sources,
8027 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8028 of the PIC18Fxx[28] devices,
8029 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8030 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8031 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8032 _do_cinit function, because the previous failed when local variables
8033 where not placed in the same memory bank,
8034 * device/lib/pic16/libsdcc/char/: various modifications to improve
8035 library performance,
8036 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8037 information on the new functions of the c library and more...
8039 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8041 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8043 2005-03-26 Raphael Neider <rneider AT web.de>
8045 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8046 if condition == CARRY)
8047 * (genCmp): adapted to new genSkipc semantics
8048 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8049 on rIfx (genCmp was broken)
8051 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8053 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8054 * src/z80/main.c (_keywords[]),
8055 * src/SDCCglobal.h (struct options),
8057 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8058 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8059 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8060 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8061 always available in leading double underscore form. The C99 support is
8062 mostly missing, but it's a start.
8063 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8064 reserved identifier "__data".
8066 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8068 * src/mcs51/peeph.def: fixed bug 1170013
8070 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8072 * device/include/mcs51reg.h: fixed bug 842007
8074 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8076 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8079 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8081 * src/port.h (struct PORT),
8082 * src/avr/ralloc.c (avr_assignRegisters),
8084 * src/ds390/ralloc.c (ds390_assignRegisters),
8086 * src/hc08/ralloc.c (hc08_assignRegisters),
8088 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8090 * src/pic/ralloc.c (pic14_assignRegisters),
8092 * src/pic16/ralloc.c (pic16_assignRegisters),
8094 * src/xa51/ralloc.c (xa51_assignRegisters),
8096 * src/z80/ralloc.c (z80_assignRegisters),
8098 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8099 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8101 * src/SDCCdflow.c (computeDataFlow),
8103 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8105 * src/SDCCcflow.c (*),
8107 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8108 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8109 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8110 immedDom() returning wrong block; probably fixes bug #1160833)
8112 2005-03-20 Borut Razem <borut.razem AT siol.net>
8114 * support/scripts/inc2h.pl: WIN32 port
8116 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8118 * device/lib/makefile.in: added abs.c and labs.c
8120 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8122 * device/include/stdint.h: added
8123 * device/lib/abs.c: added
8124 * device/lib/labs.c: added
8125 * device/include/stdlib.h: added abs() and labs() prototypes
8126 * device/lib/libsdcc.lib: added abs and labs
8127 * device/include/float.h,
8128 * device/lib/_fsmul.c,
8129 * device/lib/printf_fast.c,
8130 * device/lib/printf_tiny.c: updated comments
8132 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8134 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8137 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8139 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8140 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8142 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8144 * device/lib/printf_large.c: removed inline assembly for portability and
8145 readability. Use printf_fast if speed or size are more important.
8146 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8147 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8149 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8151 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8152 prevent compiler warning
8154 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8156 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8157 moved to level 0 and declared as static. Also they are explicit
8158 placed in access bank. This was necessery because some times they
8159 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8160 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8161 optimizations. Currently only compare to unsigned char is implemented,
8162 * src/pic16/gen.c: added fReturnIdx array,
8163 * (struct resolvedIfx) is moved to gen.h and made public,
8164 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8165 * (aopForSym): added an optimization to directly store in stack of
8166 the operand of a SEND iCode,
8167 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8168 but as registers instead (AOP_REG) using the fReturnIdx array,
8169 * (pic16_freeAsmop): remove the freed register from the
8170 _G.sregsAlloc field,
8171 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8172 a compare of 'WREG',
8173 * (pic16_popGetTempRegCond): changed function prototype, now
8174 function takes also a bitVector argument v which holds the current
8175 set of registers that are allocated for stack access by aopForSym,
8176 registers allocated in aopForSym for accessing stack symbols are not
8177 any more part of the functions usedRegs field,
8178 * (genCall): some times aopOp is called for a stack variable to be
8179 send, aopForSym might perform the push, if this is true make sure
8180 that genCall doesn't push the variable twice by testing _G.resDirect,
8181 * (genFunction): changed testing for unspecified interrupt number
8182 from 256 to INTNO_UNSPEC,
8183 * modified selection scheme of frame pointer generation. Previously
8184 if function did use local registers a frame pointer was generated,
8185 now a frame pointer is generated only if function has arguments
8186 (that need PLUSW2 register access), or has stack arguments, or the
8187 compiler is not instructed to omit the frame pointer,
8188 * (genEndFunction): before restoring local registers that were saved
8189 in the function preamble, also restore the registers that *might*
8190 have been allocated for stack access,
8191 * (genRet): removed some old comments,
8192 * (genCmp, the active (RN's) version): added a call to the
8193 pic16_genCmp_special function to perform the compare with a more
8194 robust and optimized way,
8195 * (genInline): a feature has been added in inline code generation,
8196 which allows a wildcard variable substitution when writing inline
8197 assembly. Code is incomplete and experimental therefore undocumented,
8198 * (genCast): changed order of aopOp for result and right to allow
8199 aopForSym to directly load the result if possible,
8200 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8201 perform an optimized compare on some selected special occasions,
8202 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8203 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8204 generate an IVT any more,
8205 * src/pic16/main.c (pic16_optionsTable): added command line option
8207 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8208 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8210 * src/pic16/NOTES: Raphael Neider added in list of active developers
8211 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8212 jumptable_end to prevent bug #,
8213 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8214 inCond and outCond fields,
8215 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8216 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8217 turn off register spilling,
8218 * (packRegsForOneUse): synced with other ports' versions although it
8219 is not used currently,
8220 * (pic16_packRegisters): added an optimization while reading
8221 structure bitfields, some registers may be saved (malloc code is
8222 decreased by 80 bytes)
8224 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8226 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8227 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8228 this can be optimized more?
8230 2005-03-10 Raphael Neider <rneider AT web.de>
8232 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8233 genNearPointerGet): (hopefully) fixed access to bitfields via
8234 pointers (p->bitN = x; and x = p->bitN; failed)
8236 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8238 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8240 2005-03-09 Raphael Neider <rneider AT web.de>
8242 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8244 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8246 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8247 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8248 (regTypeNum): set REG_BIT type if necessary
8249 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8250 * support/regression/tests/critical.c: check bug 1144613
8252 2005-03-02 Raphael Neider <rneider AT web.de>
8254 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8256 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8258 * src/avr/ralloc.c (serialRegAssign),
8259 * src/ds390/ralloc.c (serialRegAssign),
8260 * src/hc08/ralloc.c (serialRegAssign),
8261 * src/mcs51/ralloc.c (serialRegAssign),
8262 * src/pic/ralloc.c (serialRegAssign),
8263 * src/pic16/ralloc.c (serialRegAssign),
8264 * src/xa51/ralloc.c (serialRegAssign),
8265 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8267 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8269 * src/SDCCast.c (decorateType): fixed bug 1124787
8271 2005-02-20 Hubert Sack <sack AT digiplan.de>
8272 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8274 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8277 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8279 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8280 to keep the correct label reference count when adding/removing references
8281 to labels. A peephole file using this is appended to patch #1144962.
8283 2005-02-14 Raphael Neider <rneider AT web.de>
8285 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8286 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8287 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8288 retrievals of result operand's value on assignment
8290 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8292 * device/include/pic16/string.h: modified prototype for memccpy()
8293 to memccpy(void *, void *, char, size_t)
8294 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8295 check whether to omit frame pointer or not,
8296 * (genInline): convert all occurences of "\n" to LF in inline
8297 assembler blocks, this helps formatting the inline text,
8298 * (pic16_loadFSR0): modified prototype,
8299 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8300 removed some 8051 legacy code,
8301 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8302 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8303 before allocating temporary registers in functions,
8305 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8307 * support/regression/tests/bitvars.c: corrected the "fix"
8309 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8311 * support/regression/tests/bitvars.c,
8312 * support/regression/tests/bitwise.c,
8313 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8315 2005-02-10 Raphael Neider <rneider AT web.de>
8317 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8318 different size for Alpha
8319 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8321 2005-02-09 Raphael Neider <rneider AT web.de>
8323 * src/SDCC.lex(doPragma) : save and restore warning options as well
8324 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8325 * have #pragma less_pedantic set the errorlevel to WARNING
8327 * (cloneOptimize) : fixed wrong malloc's size
8328 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8329 facilitate correct handling of #pragma (save|restore)
8331 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8333 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8335 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8337 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8339 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8341 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8343 2005-02-02 Raphael Neider <rneider AT web.de>
8345 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8346 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8347 * (pic16_storeForReturn): fixed to allow returning function pointers
8348 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8349 * device/include/pic16/{stddef.h,stdbool.h}: added
8351 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8353 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8355 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8357 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8358 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8359 appeared to be required
8361 2005-01-31 Borut Razem <borut.razem AT siol.net>
8363 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8364 include/mcs51 and include/z80 directories to the package
8366 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8368 * src/hc08/gen.c (genFunction): fixed bug #1112752
8370 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8372 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8374 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8376 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8378 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8380 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8382 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8384 * device/include/c8051fxxx.h: removed these 6 files
8385 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8387 2005-01-26 Raphael Neider <rneider AT web.de>
8389 * src/pic16/gen.c (genAssign): fixed assignment from longs
8390 in codespace (were cut to three bytes)
8391 * (genDummyRead): implemented (except for CODESPACE...),
8393 * src/pic16/glue.c (emitStatistics): beautified
8394 * device/lib/pic16/libm/Makefile: added include path
8396 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8398 * src/z80/gen.c (aopPut): fixed bug #1103902
8400 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8402 * device/lib/expf.c: fixed bug #1095792
8404 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8406 * device/lib/pic16/libm: added Math library sources
8408 2005-01-24 Raphael Neider <rneider AT web.de>
8410 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8411 to enable upcast to pCodeOpReg2 (there is no type tag to
8412 differenciate the two and pic16_popGet2p cast into PCOR2)
8413 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8414 (sizeof(sectNames) changed to sizeof(sectName))
8415 Both patches fix segfaults under MinGW.
8417 2005-01-23 Raphael Neider <rneider AT web.de>
8419 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8420 Safe_[mc]?alloc()'ed variables
8421 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8422 of (byte sized) temporaries (assign them to WREG for now)
8423 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8424 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8425 this might fix SIGSEGVs on MinGW...
8426 * src/SDCCopt.c (killDeadCode): restored original behaviour
8427 (volatile operands might get thrown away though)
8429 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8431 * src/pic16/gen.c: fixed bug #1106975,
8432 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8433 pointer update, INTCON is saved, global interrupts are disabled and
8434 restored after updateing TOS.
8435 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8436 * added function attribute 'shadowregs' to take advantage of shadow
8438 * added function attribute 'wparam' as an alternative to the wparam
8440 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8441 user declares a non-ISR function as 'shadowregs',
8442 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8444 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8446 * .version: bumped version number to 2.4.8
8447 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8449 * device/lib/pic16/libio/i2c/: I2C module support library,
8450 * device/include/pic16/i2c.h: I2C support library header,
8451 * device/lib/pic16/libc/stdio/: standard IO support sources,
8452 * (printf_small.c): printf_small() source, supports float print,
8453 * (printf_tiny.c): printf_tiny() source, does not support floats,
8454 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8455 enable global optimizations for entire library source, other
8456 Makefiles in the source tree are also modified to reflect this,
8457 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8459 * doc/sdccman.lyx: updated to reflect new changes,
8460 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8461 sym->onStack if-case,
8462 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8463 sbit, idata, _idata, xdata, _xdata,
8464 * added pragma library, to link an external library, (see doc),
8465 * removed command line options, --pomit-config-words, --pomit-ivt,
8466 --pleave-reset-vector,
8467 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8468 when calling assembler to reflect memory model used, also define
8469 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8470 reflect stack model used,
8471 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8472 on stack return NULL,
8474 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8476 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8477 of the operands is volatile. Fixes #1020220
8479 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8481 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8482 * (OptimizeRegUsage): make sure that there is really no other flow where
8483 the first pCode is used
8485 2005-01-22 Raphael Neider <rneider AT web.de>
8487 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8488 to fix #1106967 (pCode->seq are not set up correctly)
8490 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8492 * src/SDCCglue.c (glue): make sure code area is declared before the
8493 static initialization area.
8495 2005-01-21 Raphael Neider <rneider AT web.de>
8497 * device/lib/Makefile.in: fixed test for pic16 install dir
8498 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8500 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8501 added --optimize-goto compiler switch and pragma wparam documentation
8502 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8503 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8504 and PRODH closing bug #1071770 (peephole optimizer)
8506 2005-01-19 Raphael Neider <rneider AT web.de>
8508 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8509 cmdLine buffers (used when calling sdcpp...) are large enough
8510 (MAX_PATH=256 truncates arguments leading to system halts when
8512 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8513 * (genUminus): rewritten to for efficiency
8514 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8515 used uninitialized in some cases)
8516 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8517 copy the third byte from the int -- now assumes 0x80 (data memory)
8518 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8519 operands (genAddLit expects the iCode's operands to swapped as
8520 well), fixed leftover bytes (crashed for short left operands)
8521 * (pic16_genMinusDec): performance improvements, removed false
8523 * (pic16_genMinus): fixed to cope with differently sized operands
8524 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8526 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8527 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8528 new banksel optimization
8529 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8530 analysis for temporary registers (segfaults...)
8531 * src/pic16/peeph.def: added rule
8533 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8535 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8536 which converts a float number to its ASCII representation
8537 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8538 functions to convert the fractional and integer part of a float to ASCII,
8539 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8540 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8542 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8544 * device/include/pic16/adc.h: added GPL info,
8545 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8546 a pCodeOp as tested operand,
8547 * (genNearPointerGet): optimized bit testing, does not use
8548 intermediate register for bit value, test directly instead with
8549 BTFSS, BTFSC, works only for single bits,
8550 * (genpic16Code): dump the name of the iCode in the asm,
8551 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8552 renamed to pic16_decodeOp,
8553 * (serialRegAssign): do not allocate a temporary register for iCode
8554 sequences that test a single bit for 1/0
8556 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8558 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8559 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8560 access stack and frame pointers. They are initially assigned to
8561 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8562 accessing SFRs. Updated all occurences of modification of stack or
8563 frame pointer in gen.c and pcode.c,
8564 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8565 assigning of a literal value to pointers,
8566 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8567 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8570 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8572 * doc/sdccman.lyx: update documentation about stack pragma, added
8573 some info for stack memory models
8575 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8577 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8579 2005-01-08 Raphael Neider <rneider AT web.de>
8581 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8582 udata sections to fix bug #1097823
8584 2005-01-05 Raphael Neider <rneider AT web.de>
8586 * src/pic16/gen.c (genGenericShift): added handling of differently
8587 sized left operand and result
8589 2005-01-04 Raphael Neider <rneider AT web.de>
8591 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
8592 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
8593 to hold the condition bit)
8594 * added new version of genCmp (old code available via #define)
8595 * added new version of genShiftLeft/genShiftRight in a generic
8596 way, now supports shifting by negative values
8597 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
8598 shiftCount (expected by genGenericShift)
8599 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
8600 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
8602 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
8603 is an invalid literal too...)
8605 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
8607 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
8608 from Raphael Neider,
8609 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
8610 for 8-bit literals. This fixes some literal operands which are sign
8611 extended to 16-bits ints when instruction needs only 8-bits.
8613 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
8615 * device/lib/logf.c: added mcs51 assembly version
8616 * device/lib/expf.c: added mcs51 assembly version
8617 * device/lib/_logexpf.c: new shared asm code for expf and logf
8618 * device/include/math.h: add defines for assembly math library
8619 * device/lib/Makefile.in: build new _logexpf.c
8620 * device/lib/libfloat.lib: use new _logexpf.c
8622 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8625 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
8626 device types which have less than 0x7f registers.
8628 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8630 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
8632 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8634 * device/lib/printf_fast.c: only build on supported arch.
8635 * device/lib/printf_tiny.c: only build on supported arch.
8636 * device/lib/printf_fast_f.c: only build if asm float lib
8637 * device/lib/_fsget1arg.c: only build if asm float lib
8638 * device/lib/_fsget2args.c: only build if asm float lib
8639 * device/lib/_fsnormalize.c: only build if asm float lib
8640 * device/lib/_fsreturnval.c: only build if asm float lib
8641 * device/lib/_fsrshift.c: only build if asm float lib
8642 * device/lib/_fsswapargs.c: only build if asm float lib
8643 * device/include/stdio.h: don't provide print_fast,
8644 print_fast_f, print_tiny prototypes if --xstack used
8646 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
8648 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
8649 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
8652 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8654 * device/lib/printf_fast_f.c: same as printf_fast, but
8655 with floating point enabled
8656 * device/lib/printf_fast.c: minor tweaks
8657 * device/include/stdio.h: add printf_fast_f
8659 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8661 * src/SDCCmain.c: make --float-reent default for mcs51
8662 * device/lib/_fsadd.c: added mcs51 assembly version
8663 * device/lib/_fssub.c: added mcs51 assembly version
8664 * device/lib/_fsmul.c: added mcs51 assembly version
8665 * device/lib/_fsdiv.c: added mcs51 assembly version
8666 * device/lib/_fseq.c: added mcs51 assembly version
8667 * device/lib/_fsneq.c: added mcs51 assembly version
8668 * device/lib/_fsgt.c: added mcs51 assembly version
8669 * device/lib/_fslt.c: added mcs51 assembly version
8670 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
8671 * device/lib/Makefile.in: add _fscmp to build
8672 * device/lib/libfloat.lib: add _fscmp to build
8674 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8676 * device/lib/_fs2slong.c: added mcs51 assembly version
8677 * device/lib/_fs2sint.c: added mcs51 assembly version
8678 * device/lib/_fs2schar.c: added mcs51 assembly version
8679 * device/lib/_fs2ulong.c: added mcs51 assembly version
8680 * device/lib/_fs2uint.c: added mcs51 assembly version
8681 * device/lib/_fs2uchar.c: added mcs51 assembly version
8682 * device/lib/_slong2fs.c: added mcs51 assembly version
8683 * device/lib/_sint2fs.c: added mcs51 assembly version
8684 * device/lib/_schar2fs.c: added mcs51 assembly version
8685 * device/lib/_ulong2fs.c: added mcs51 assembly version
8686 * device/lib/_uint2fs.c: added mcs51 assembly version
8687 * device/lib/_uchar2fs.c: added mcs51 assembly version
8688 * device/include/float.h: added #define to select asm vs c
8690 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
8692 * device/lib/printf_fast.c: improvements to float output
8693 * device/include/float.h: add defines for assembly float library
8694 * device/lib/_fsget1arg.c: receive 1 float arg
8695 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
8696 * device/lib/_fsnormalize.c: normalize a float
8697 * device/lib/_fsreturnval.c: return float, various helper routines
8698 * device/lib/_fsrshift.c: right shift a float's mantissa
8699 * device/lib/_fsswapargs.c: swap 2 floats
8700 * device/lib/Makefile.in: build these 6 new files for mcs51
8701 * device/lib/libfloat.lib: add these 6 files to the library
8703 2004-12-26 Borut Razem <borut.razem AT siol.net>
8705 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
8708 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
8710 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
8711 and fully reentrant and register bank neutral.
8712 * device/lib/printf_fast.c: added float (not enabled by default),
8713 added compact/slower integer (also not enabled by default),
8714 improved size/speed of fast integer code, other minor changes
8715 * device/include/stdio.h, device/lib/Makefile.in,
8716 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
8718 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
8720 * src/pic16/pcode.c: declaring variables other than at the start of a
8721 block is not supported in C by VC6.
8723 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
8725 * applied a previous patch from Raphael Neider that wasn't included
8726 in the previous commits, which fixes infinite loops within jumptable
8728 * made some fixes that previous patches introduced
8730 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
8732 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
8733 that fixes an issue with AOP_PCODE asmop's offset,
8734 * (pic16_popCopyReg): update instance field too,
8735 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
8736 function of pic port,
8737 * (genCmp, genAnd, genAssign),
8738 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
8740 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
8742 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
8743 variables initial values to idata section,
8744 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
8745 variables in some functions. This utilizes parmBytes field of iCode
8746 structure to hold the offset of the variable in stack. (might be
8747 able to use the stack field too?)
8748 * applied patch from Raphael Neider # ### , # ###
8749 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
8750 variable initial values in idata section,
8751 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
8752 for static variables with initial value
8753 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
8754 applied fix in while loop from Raphael Neider.
8756 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
8758 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
8759 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
8760 * src/ds390/ralloc.c (serialRegAssign): spill bits
8761 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
8762 * support/Util/SDCCerr.c,
8763 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
8764 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
8765 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
8767 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
8769 * device/include/sdcc-lib.h: inserted LGPL, added includes
8770 asm/ds390/features.h and asm/mcs51/features.h
8771 * device/include/asm/default/features.h,
8772 * device/include/asm/gbz80/features.h,
8773 * device/include/asm/z80/features.h: added empty _AUTOMEM
8775 * device/include/asm/ds390/features.h,
8776 * device/include/asm/mcs51/features.h: added files with defines for
8777 _AUTOMEM and _STATMEM indicating automatic and static storage class
8778 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
8779 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
8780 * src/SDCCicode.c (geniCodeCast),
8781 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
8782 * src/SDCCloop.c (loopInduction): removed unused variable lr
8783 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
8784 to convertToFcall to include char modulo (RFE 1065037), added check
8785 if left operand is unsigned and use abs of literal value
8786 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
8787 as it doesn't work after conversion from peephole.def to peephole.rul
8788 * src/mcs51/gen.c (toBoolean): added check for size,
8789 (genModOneByte): optimized code for signed char modulo a literal
8790 power of 2 (thanks to Hubert Sack),
8791 (genRRC): removed unnecessary "clr c",
8792 (genRLC): replaced "add a,acc" with cheaper "rlc a"
8793 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
8795 swapped rules 256.c and 256.d,
8796 extended 256.d by using new multiple checks (thanks Erik),
8797 added rules 256.e and 256.f,
8798 updated rule 261.a and 261.b to new generated code
8799 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
8801 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8803 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
8804 induction related bugs, including first part of bug #1074377
8806 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
8808 * applied patch from bug-report #1076292,
8809 * applied patches for genAnd and Goto-optimizations for Raphael
8811 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
8812 dump a less iCode information,
8813 * src/pic16/device.h (pic16_options_t): added field debgen,
8814 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
8815 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
8816 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
8818 * (various functions): added macros FENTRY and FENTRY2 to functions,
8819 to emit function prologue,
8820 * (various functions): fixed indentation,
8821 * (genNearPointerGet): fixed loading of FSR0,
8822 * (genPackBits): applied patch from Raphael Neider to fix updating
8823 of FSR0 and touching only the modified bits,
8824 * src/pic16/genarith.c (various functions): added macros FENTRY to
8825 emit function prologue in comments,
8826 * src/pic16/pcode.h: added functions debugf2, debugf3,
8827 * src/pic16/ralloc.c: partial fix for packForPush caused
8830 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8832 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
8833 <stsp AT users.sourceforge.net> with reversed byte order
8834 * support/regression/tests/rotate.c: added (ds390 skips some tests)
8836 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8838 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
8840 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
8841 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
8843 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8845 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
8847 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8849 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
8851 (setFromConditionArgs): friendly operand parser for peephole rules,
8852 (operandBaseName, operandsNotRelated): new peephole condition
8853 "operandsNotRelated" -- similar to "operandsNotSame", but takes
8854 architecture specific register naming into account, handles n-way
8855 comparisons, and supports quoted literals
8856 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
8858 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8860 * src/mcs51/peeph.def: fixed bug #1076940
8862 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8864 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
8866 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8868 Adding support for replacing ljmps with sjmps in jumptables
8869 generated for switch statements. For now you need to set the
8870 environment variable SDCC_SJMP_JUMPTABLE to enable this.
8871 Now 4 algorithms for mcs51 jumptable generation are used:
8872 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
8873 addresses loaded pc-relative for up to 112 cases and stack-pushing
8874 target addresses loaded with offset from dptr for up to 256 cases.
8876 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
8877 * src/mcs51/main.c: adapted constants for switch table generation
8878 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
8880 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
8882 * device/lib/printf_large.c (_print_format): fixed bug 1073386
8883 * support/regression/tests/bug1057979.c: added test for bug 1073386
8885 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8887 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
8890 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8892 * src/pic16/device.h,
8893 * src/pic16/genarith.c,
8896 * src/pic16/pcode.c: applied patches #1068154 and #1070213
8898 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
8900 Large cummulative patch for pic16 port.
8901 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
8902 to call when a stack overflow occurs,
8903 * (malloc.h): added CVS Id tag,
8904 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
8906 * added libc directory. The current version of LibC contains string
8907 functions, ctype functions and macros and some functions of the
8908 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
8909 be extensively tested in the future. Standard disclaimer here.
8910 Library is not automatically build yet. But one can build it by
8911 invoking 'make' inside the libc directory.
8912 * added ADC library under libio. Preliminary version yet.
8914 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
8915 * src/pic16/gen.c (aopForRemat): asmop size is filled by
8916 aopForRemat() now and not by pic16_aopOp(),
8917 * (pic16_popGetTempReg): removed warning messgae when allocating
8918 temporary registers, its a buggy feature and will be removed,
8919 * (pic16_popGet): set register instance field in AOP_CRY,
8920 * (pic16_outBitC): fixed for results in size greater than 1,
8921 * (genUminusFloat): fixed for pic16, ported code from mcs51,
8922 * (pic16_storeForReturn): optimized return of 0,
8923 * (genCmp): experimental code for new genCmp which uses PIC18's
8924 special compare&skip instructions. Initial tests fail some times
8925 with variables grater than 1 byte in size, so new code is disabled,
8926 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
8928 * (genCast): began a fix to optimize the casting of a bit to another
8929 bit, now assigning a bitfield to another bitfield will fail, sorry,
8930 * src/pic16/main.c: disabled the use of lr-support feature,
8931 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
8932 * added some function prototypes, added function _debugf prototype,
8933 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
8934 bits with offset (case PO_GPR_BIT),
8935 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
8937 * (isBankInstruction): modified to return 0 for no banking instruction,
8938 and 1 for banking instruction,
8939 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
8940 caused stop processing pCodes after a inline assembly block,
8941 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
8942 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
8943 registers when it shouldn't,
8944 * src/pic16/ralloc.c (allocReg): add preliminary support for
8945 supporting a limited set of temporary registers,
8947 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8949 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
8950 genDataPointerSet): ensure assignments always copy in MSB to LSB
8952 (loadRegFromAop): recognize CLRH optimization,
8953 (genFunction): optimize RECEIVE iCodes in reentrant functions
8955 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8957 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
8958 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
8960 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
8961 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
8962 contiguous with data
8964 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8966 * device/lib/_gptrget.c (_gptrget),
8967 * device/lib/_gptrgetc.c (_gptrgetc),
8968 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
8969 instead of sjmp to ret
8970 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
8971 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
8973 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
8975 * .version: bumped version to 2.4.7
8976 * device/lib/_gptrget.c (_gptrget): is now _naked
8977 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
8978 * device/lib/_gptrput.c (_gptrput): is now _naked
8979 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
8980 (createFunction): fixed xstack
8981 * src/SDCCglue.c (emitMaps): set allocation required for bit area
8982 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
8984 (geniCodeCritical): store original interrupt state in an iTemp bit
8985 var unless stack-auto
8986 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
8987 * src/SDCCmain.c (setIncludePath): added include/target to search path
8988 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
8989 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
8991 (processFuncArgs): put bit vars in bit area
8992 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
8993 unsaveRBank): fixed xstack,
8994 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
8995 (genFunction, genEndFunction): fixed xstack,
8996 (genAssign): optimization don't walk backwards through mem
8997 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
8998 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
8999 * support/regression/Makefile: also make library (for stack-auto) when
9000 making "all" and added "test-mcs51-xstack-auto"
9001 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9002 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9003 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9004 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9005 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9006 make-library by MAKE_LIBRARY
9007 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9008 regression tests for xstack
9009 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9010 * support/regression/tests/critical.c: test for critical on mcs51
9012 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9014 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9015 built version of sdcc instead of installed version
9017 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9019 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9020 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9022 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9023 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9024 WARNING: remove device/lib/build/z80/printf.o by hand when
9025 updating from previous build!
9026 * device/lib/z80/printf.c: updated comment
9027 * support/regression/tests/bug1057979.c: test all ports now
9028 * support/regression/tests/bug1065458.c: file added
9030 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9032 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9033 *_start and *_end symbols for static functions
9035 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9037 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9038 and search crt0.o in all library paths,
9039 (setIncludePath): proper handling of --nostdinc,
9040 (setLibPath): proper handling of --nostdlib
9041 * support/regression/Makefile,
9042 * support/regression/ports/ds390/spec.mk,
9043 * support/regression/ports/gbz80/spec.mk,
9044 * support/regression/ports/hc08/spec.mk,
9045 * support/regression/ports/mcs51/spec.mk,
9046 * support/regression/ports/mcs51-large/spec.mk,
9047 * support/regression/ports/mcs51-stack-auto/spec.mk,
9048 * support/regression/ports/z80/spec.mk: use include and lib files from
9049 built version of sdcc instead of installed version
9050 * doc/sdccman.lyx: fixed typo in --nostdinc
9052 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9057 * src/pic/gen.c : added support to generate code for struct bit fields.
9059 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9061 * as/xa51/xa_version.h,
9062 * device/include/errno.h,
9063 * device/include/regc515c.h,
9064 * device/lib/_itoa.c,
9065 * device/lib/_ltoa.c,
9066 * device/lib/ser_ir_cts_rts.c,
9067 * sim/ucsim/xa.src/glob.cc,
9068 * sim/ucsim/xa.src/inst_gen.cc,
9069 * sim/ucsim/xa.src/xa_bit.cc,
9070 * sim/ucsim/xa.src/xa_sfr.cc,
9071 * sim/ucsim/z80.src/inst_dd.cc,
9072 * sim/ucsim/z80.src/inst_fdcb.cc,
9073 * support/scripts/keil2sdcc.pl,
9074 * src/pic16/pic16.dsp,
9075 * src/pic16/pic16a.dsp: corrected cvs line endings
9076 * device/lib/printf_large.c: fixed bug 1057979
9077 * src/pic16/gen.c: fixed non-C standard code
9078 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9079 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9080 * support/regression/ports/mcs51/support.c: reload T1 asap
9081 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9082 pdata use and clear idata startup behaviour
9083 * support/regression/tests/bug1057979.c: added
9085 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9087 * device/examples/ds390/ow390/ad26.h,
9088 * device/examples/ds390/ow390/cnt1d.h,
9089 * device/examples/ds390/ow390/crcutil.c,
9090 * device/examples/ds390/ow390/ownet.h,
9091 * device/examples/ds390/ow390/owsesu.c,
9092 * device/examples/ds390/ow390/swt12.h,
9093 * device/examples/ds390/ow390/swtoper.c,
9094 * device/examples/ds390/ow390/temp10.h,
9095 * device/examples/ds390/ow390/thermodl.c,
9096 * device/examples/ds390/tinitalk/tinitalk.dsp,
9097 * device/examples/ds390/tinitalk/tinitalk.dsw,
9098 * device/examples/mcs51/clock/hw.h,
9099 * device/examples/mcs51/simple2/go.bat,
9100 * device/examples/serialcomm/windows/serial.h,
9101 * device/examples/xa51/dummy.c,
9102 * device/examples/xa51/hello.c,
9103 * device/include/80c51xa.h,
9104 * device/include/at89x051.h: corrected cvs line endings
9106 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9108 * src/pic16/main.c (options): added command line --gstack, to trace
9109 stack over/under flows,
9110 * added pragma 'wparam' to allow passing first byte of function
9111 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9112 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9113 call to __gstack_test function and sets up the symbol as extern,
9114 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9115 * popaop): added call to pic16_testStackOverflow,
9116 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9118 * (genCall, genPcall): now all parameters are passed via stack
9119 except in functions that are pass to wparam pragma in which WREG is
9121 * (genPcall): REENTRANT flag is checked to see if variable prototype
9122 contains reentrant keyword, don't call a non-reentrant function, via
9123 a reentrant function pointer or vice versa, functions are never
9125 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9127 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9128 SIGSEGV when accessing a NULL register stucture,
9129 * (pic16_printGPointerType): modified to handle UPPER modifier for
9130 function initializers, changed prototype of function to simpler one,
9131 * (pic16_printIvalFuncPtr): check to see if function is already
9132 added in externs list,
9133 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9134 optimized a move from W to SFR with a move to the same register
9136 * device/lib/pic16/debug: NEW directory, contains debug features
9137 which are enabled when linking with libdebug.lib, currently command
9138 line option --gstack enables stack pointer tracing for over/under
9139 flow, corresponding sources are in debug/gstack
9141 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9143 * doc/sdccman.lyx: updated SDCC version,
9144 * (PIC16 port): update list of command line options,
9145 * src/pic16/device.h (structure pic16_options_t): added field gstack
9146 to enable stack overflow tracing on push/pops,
9147 * src/pic16/device.c (statistics structure): added statistics
9149 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9150 pic16_dump_int_registers): increase statistics counters for each
9151 * variable which is encountered
9152 * (pic16_dump_usection): emit each .udata variable to its own udata
9154 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9155 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9156 parameters via stack, otherwise use old scheme,
9157 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9158 assembler output file,
9159 * src/pic16/main.c: added command line options --gstack to enable
9160 push/pop tracing for stack overflow,
9161 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9162 instructions): added size of each instruction,
9163 * (pic16_countInstruction): estimate size of instructions in
9164 the_pFile list, inline assembly blocks are not counted,
9165 * (pic16_FixRegisterBanking): trace previous register usage, when
9166 banksel optimizations is greater than 0, don't emit a redudant
9169 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9171 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9172 * src/pic16/ralloc.c : applied same fix for pic16.
9173 * src/pic/gen.c : tidied it up a little.
9175 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9177 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9178 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9180 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9182 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9184 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9186 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9187 non-reentrant function __modsint in the interrupt function (thus
9188 corrupting math operations during serial I/O)
9189 * device/lib/ser_ir.c: as above, changed buffersize
9190 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9192 * doc/Makefile: added option -t for rsync
9194 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9196 * src/SDCCast.h (struct ast),
9197 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9199 2004-10-20 Borut Razem <borut.razem AT siol.net>
9201 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9204 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9206 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9208 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9209 support functions to replace long sequences of MOVFF's from access
9210 bank registers to stack and vice versa,
9211 * src/pic16/device.h: added new field opt_flags, where optimization
9212 flags can be set to enable certain features,
9213 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9214 * pBlock, (genFunction, genEndFunction): surroung loop for
9215 saving/loading used registers in stack with PC_INFO pCodes,
9216 INF_LREGS. Code in between can then be optimized by pCode optimizer
9217 to support function calls,
9218 * (genDataPointerSet): fixed bug which loaded float fields in
9219 structures with corrupt data,
9220 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9221 in a standard way debug info on stderr. Feature used for developing
9223 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9224 obsolete chunks of code,
9225 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9226 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9227 * pic16/src/pcode.c (pic16_newpCodeInfo,
9228 * (pic16_newpCodeOpLocalRegs),
9229 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9231 * (pic16_pCodeConstString): printing of the initial value of a
9232 symbol as a comment is inhibited since parsing was already done by
9233 copyStr and output is corrupt,
9234 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9236 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9238 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9240 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9242 * as/mcs51/lkarea.c: removed old K&R style,
9243 (lnksect): changed check on boundary error,
9244 (lnksect2): changed check on boundary error,
9245 (lnksect2): extend XSTK to end of page if size = 1
9246 * as/mcs51/lkmain.c: removed old K&R style,
9247 (Areas51): create l_IRAM symbol
9248 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9249 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9250 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9251 * device/lib/_mullong.c: added version to be compiled with xstack
9252 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9253 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9254 * device/lib/mcs51/crtxstack.asm: fixed comment
9255 * src/SDCCglue.c: maxInterrupts defaults to 0,
9256 (emitMaps): added pdata,
9257 (createInterruptVect): (re)moved default,
9258 (glue): added pdata,
9259 (glue): moved __start__xstack to XSTK with default size 1
9260 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9261 and options.float_rent when options.stackAuto is set,
9262 (linkEdit): only write XDATA_NAME if provided on command line
9264 * src/SDCCmem.c: added pdata
9265 * src/port.h: added pdata_name to PORT
9266 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9267 (saveRegisters, unsaveRegisters): removed usage of B,
9268 (genMinus): fixed accumulator clash,
9269 (genJumpTab): added comment, this needs another look
9270 * src/mcs51/gen.c: added check for "B in use" paranoia,
9271 added pushB() and popB()
9272 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9281 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9282 added PSEG (PAG,XDATA) or NULL to port specifier
9283 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9284 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9285 (_mcs51_genInitStartup): removed __start__xstack equ,
9286 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9287 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9288 * src/z80/gen.c (_rleAppend): fixed warnings
9289 * support/regression/tests/zeropad.c: added pdata test
9290 * .version: bumped to 2.4.6
9292 2004-10-17 Borut Razem <borut.razem AT siol.net>
9294 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9295 as a part of nightly build
9297 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9299 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9300 WREG holds the first byte function parameters,
9301 * (aopForSym): take special case for symbols which are in FARSPACE
9302 but in CODESPACE too,
9303 * (assignResultValue): modified to take into account _G.useWreg,
9304 * (genCall): don't use wreg for parameter passing when function is
9305 declared as reentrant, too, added optimization INCF to stack
9306 pointer when stack parameter count is 1,
9307 * (genFunction, genEndFunction): refurnished and fixed to not using
9308 wreg for passing parameters when function has varargs or is
9309 reentrant, fixed bug with symbol name compare for generating
9310 functions in absolute address,
9311 * (pic16_storeForReturn): refurnished,
9312 * (genCmp): began writing a new version of the function, not ready
9313 yet, therefore it is disabled,
9314 * (genAssign): do not read code memory when assigning a function to
9316 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9317 array of characters, not pointer,
9318 * (pic16initialComments): in debug mode emit an .ident directive for
9320 * (_process_pragma): emit a new warning type (internal to pic16)
9321 when setting stack to default length, emit a similar warning when
9322 placing a function at absolute address and address is not word aligned
9323 * (_pic16_parseOptions): added 'return TRUE' statement,
9324 * (_pic16_linkEdit): if compiling a source, then add the source's
9325 file object, first in the list of objects to link,
9327 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9329 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9330 * src/pic/main.c : removed VC warning.
9331 * src/pic/gen.c : changed comment.
9333 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9335 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9336 reference to a deprecated symbol _GPTRREG was causing failure to
9337 link. Thanks G. M. Gallant for the info.
9339 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9341 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9342 comments for Bugs item #954788.
9344 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9346 * src/pic16/device.c (pic16_dump_gsection,
9347 * pic16_groupRegistersInSection): handle symbols declared to be in
9348 access bank differently,
9349 * src/pic16/gen.c (struct _G): added field resDirect,
9350 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9351 send values read from stack directly to result and don't allocate
9353 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9355 * (pic16_sameRegsOfs): NEW,
9356 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9357 free because they were not allocated from temporary pool,
9358 * pic16_popRegFromString): workaround to fix a problem with
9359 allocating variables twice or never,
9360 * (genGenPointerGet): using PRODL instead of FSR0H,
9361 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9363 * (genAssign): take advantage of the _G.resDirect flag,
9364 * (genCast): around line 11844, use mov2f instead of directly
9365 MOVFF'ing between operands to account for literal values,
9366 * src/pic16/genutils.c: some new debug functions for gpsim have been
9368 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9369 float with integer part only,
9370 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9371 place variables in access bank
9372 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9373 updated sources to reflect recent changes in gen.c
9375 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9377 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9378 sources that searched for headers in installation path, now the
9379 device/include/pic16 is used,
9380 * src/pic16/glue.c (pic16glue),
9381 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9382 .line directives if not in debug mode, this suppresses assembler's
9383 warnings for ignored directives
9385 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9387 * src/port.h: made reset_regparms prototype void parameter explicit.
9388 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9389 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9390 * doc/sdccman.lyx: documented warning disabling and how to use
9391 printf_large to make it print floats.
9392 * device/include/stdbool.h: NEW
9393 * device/lib/_atof.c,
9394 * device/lib/_divuint.c,
9395 * device/lib/_divulong.c,
9396 * device/lib/expf.c,
9397 * device/lib/printf_large.c,
9398 * device/lib/sincosf.c,
9399 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9400 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9401 a completely reentrant lib.
9403 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9405 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9406 * device/include/pic16/stdio.h: fixed bug with colon
9408 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9410 * device/include/pic16/stdio.h,
9411 * device/include/pic16/stdlib.h,
9412 * device/include/pic16/math.h: NEW
9413 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9414 declared as _naked to reduce overhead
9415 * device/lib/Makefile.in (target port-specific-objects-pic16):
9416 changed * to *.* so to ignore the CVS directory,
9417 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9418 stacked variables back in stack,
9419 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9422 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9424 * .version: bumped version number to 2.4.5
9425 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9426 * support/Util/SDCCerr.c (messages structure): added entry for
9429 Large cumulative patch for pic16 port and libraries.
9430 * device/include/pic16/sdcc-lib.h,
9431 * device/include/pic16/stdarg.h,
9432 * device/include/asm/pic16/features.h,
9433 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9434 * device/include/pic16/float.h: changes reentrant keyword with
9435 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9436 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9437 updated target build-libraries to include objects from gptr,
9438 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9439 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9440 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9441 all function headings,
9442 * src/SDCCmain.c: added global parameter userIncDirsSet,
9443 * (parseCmdLine): when option -I is encountered add directory to
9445 * src/version.awk: added space between control and long,
9446 * src/pic16/NOTES: added some notes for the port,
9447 * src/pic16/gen.c: added prototype for mov2fp function,
9448 * (fReturnpic16[]): properly named return value registers,
9449 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9450 * (aopForSym): added code to handle symbols with onStack flag set,
9451 symbols onStack are allocated PTRSIZE bytes,
9452 * (aopFreeAsmop): handles special case where asmops are stack objects,
9453 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9454 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9455 added argument lock to trace flaws in allocating temporary registers
9456 when developing port,
9457 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9458 * (pic16_popRegFromString): reenabled allocating a direct register
9460 * (assignResultValue): various beautifications,
9461 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9462 referenced function argument,
9463 * (genIpush): reenabled to allow stacked arguments, handles only
9464 ic->parmPush iCodes,
9465 * (genCall, genPcall): major changes to allow for variable argument
9466 functions, fixed a bug with falsely restoring stack pointer after
9467 returning from call,
9468 * (genFunction): pending code for critical function,
9469 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9470 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9471 * (genNearPointerGet): fixed bug with indirect reading, was always
9473 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9475 * (genAddrOf): rewrote code to take address of a stacked function parameter
9476 * (genCast): fixed casting to generic pointer type,
9477 * src/pic16/gen.h: added AOP_STA,
9478 * (struct asmop): added field stk,
9479 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9480 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9481 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9482 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9483 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9484 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9486 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9488 * (pic16_port structure): generic pointer size is set to 3,
9489 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9490 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9492 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9493 operand is an iTemp,
9495 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9497 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9498 * debugger/mcs51/simi.c: addapt new syntax of s51
9500 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9502 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9503 * src/pic16/pcode.c: commented out some calls to free() in order to
9506 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9509 * src/SDCCicode.c (isiCodeInFunctionCall),
9510 * src/avr/ralloc.c (selectSpil),
9511 * src/pic/ralloc.c (selectSpil),
9512 * src/pic16/ralloc.c (selectSpil),
9513 * src/ds390/ralloc.c (selectSpil),
9514 * src/hc08/ralloc.c (selectSpil),
9515 * src/xa51/ralloc.c (selectSpil),
9516 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9517 stack in the middle of a function call sequence (fixes bug #1020268)
9518 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9519 costs associated with the minimum switch case.
9521 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9523 * src/SDCC.lex: fixed bug #1030549
9525 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9527 * src/SDCCcse.h (struct cseDef),
9528 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9529 over a function call if the CSE is derived from a symbol whose
9530 address has been taken (fixes bug #1029883)
9531 * support/regression/tests/bug-1029883: a new regression test for
9534 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9536 * src/hc08/gen.c (emitinline): fixed bug #1029778
9537 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9538 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9539 and starts toward RFE #905167)
9541 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9543 * src/pic16/gen.c (mov2f): New function to move an operand to
9544 another without considering if it is a literal or a register,
9545 * (pic16_sameRegs): don't check if they are both AOP_REG,
9546 * (AccRsh): removed andmask=0 lines,
9547 * (genLeftShift): duplicated to be improved in future versions,
9548 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9549 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9550 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9551 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9552 * (insertBankSwitch): fixed inserting banksel directives algorithm
9553 for instructions that follow a skip instruction, this fixes a report
9554 for broken subtraction code generation,
9555 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9556 iCode is a left op, just in case result and right share the same
9559 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9562 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9564 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9565 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9566 on 2004-09-12; it was buggy
9568 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9570 * src/SDCCsymt.h: removed RESULT_CHECK
9575 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9577 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9579 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9580 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9581 configuration values no more rejected by compiler, they are assigned
9582 to configuration registers with a warning message instead,
9583 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9584 the for-loop so last conf register is emitted too,
9585 * (_pic16_initPaths): link library libsdcc.lib by default,
9586 * (_hasNativeMulFor): modified test for multiplication according to
9587 Raphael Neider's remarks. Integer multiplication is also done with
9589 * device/include/pic16/pic18fregs.h: corrected type error in while
9590 testing and including 18f6720 header file
9592 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
9594 * src/pic16/device.h (pic16_options): removed field use_crt,
9595 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
9596 until an optimization to handle single bits is added,
9597 * (pic16_loadFSR0): moved before genUnpackBits,
9598 * (genAnd): some white lines removed,
9599 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
9600 leave_reset flags in pic16_options when using crt modules,
9602 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
9604 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
9605 for bugs 898889 & 979599. Also used some safer print instructions.
9607 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
9609 * src/pic16/device.h (pic16_options_t): added field use_crt,
9611 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
9612 catch a probable future bug,
9613 * src/pic16/gen.c: aopIdx function commented out,
9614 * (genAssign): commented out old code which used aopIdx,
9615 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
9616 code, added if conditionals to take into account the --use-crt
9617 command line options,
9618 * src/pic16/main.c (pic16_optionsTable): added new command line
9619 options, --use-crt= and --no-crt,
9620 * (_pic16_linkEdit): now the proper crt object is added in the
9621 linker command line except than when --no-crt is specified,
9622 * src/pic16/pcode.c,
9623 * src/pic16/pcode.h: added some structures and functions for a new
9624 optimization scheme to compansate for instruction overhead between
9625 same iCodes, this scheme is currently under development and is not
9627 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
9629 * device/lib/pic16/startup/crt0i.c,
9630 * device/lib/pic16/startup/crt0iz.c: added global char variable
9631 __uflags to force the generation of an idata section
9633 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
9636 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
9637 * doc/sdccman.lyx: updated sdcc version to 2.4.4
9639 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9641 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
9642 Frieder) and clarified the default code optimization mode
9644 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9646 * src/SDCC.lex (doPragma, process_pragma),
9647 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
9648 "opt_code_size", and "opt_code_balanced"
9649 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
9650 regrouped options by category, added support for category headers
9651 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
9652 and "--opt-code-size"
9653 * doc/sdccman.lyx: documented these new options and pragmas
9654 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
9655 preference into account
9657 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9659 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
9660 geniCodePreDec): Fixed bug 904237 by generating a warning
9662 * src/SDCCerr.c: added warning W_SIZEOF_VOID
9664 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
9666 * src/pic/device.c : When no max ram set validate full memory range.
9668 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
9670 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9672 * device/lib/_gptrget.c,
9673 * device/lib/_gptrput.c: updated comment
9674 * device/lib/calloc.c,
9675 * device/lib/free.c,
9676 * device/lib/malloc.c,
9677 * device/lib/realloc.c: added LGPL, made them reentrant-safe
9678 * src/SDCCcse.c (cseBBlock),
9679 * src/SDCCicode.c (printOperand, geniCodeArray),
9680 * src/SDCCicode.h (struct operand): fixed bug 868103
9681 * support/regression/tests/bug-868103.c: added
9682 * src/SDCCast.c (searchLitOp),
9683 * src/SDCCcse.h (struct cseDef),
9684 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
9685 * src/SDCCicode.h (struct operand),
9686 * src/SDCCsymt.h (struct sym_link),
9687 * src/avr/gen.c (hasInc),
9688 * src/ds390/gen.c (hasInc),
9689 * src/hc08/gen.c (genPlusIncr, hasInc),
9690 * src/mcs51/gen.c (hasInc),
9691 * src/pic16/glue.c (pic16_printIvalChar),
9692 * src/pic16/ralloc.c (regWithIdx),
9693 * src/xa51/gen.c (hasInc) : removed warnings
9694 * src/SDCCast.c (createBlock): added comment ???
9695 * src/hc08/ralloc.c: updated comments
9697 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9699 * doc/sdccman.lyx: updated section on switch statements, added
9700 section about semaphore locking
9701 * doc/Makefile: added option -info for latex2html
9702 * device/lib/_gptrget.c,
9703 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
9705 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9709 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
9710 maxram is less than 0x100.
9712 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9714 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
9716 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9727 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
9728 a jump table is the best form for a switch statement, including
9729 automatic insertion of missing cases to make the case range
9730 continuous. Developed in collaboration with Frieder Ferlemann.
9732 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9734 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
9735 accumulator result if it needs sign extension
9737 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9739 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
9741 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9743 * device/lib/gbz80/printf.c,
9744 * device/lib/z80/printf.c: removed define for NULL
9746 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9748 * as/xa51/xa_link.c,
9749 * device/examples/ds390/ow390/ad26.c,
9750 * device/examples/ds390/ow390/cnt1d.c,
9751 * device/examples/ds390/ow390/counter.c,
9752 * device/examples/ds390/ow390/ds2480.h,
9753 * device/examples/ds390/ow390/ds2480ut.c,
9754 * device/examples/ds390/ow390/findtype.c,
9755 * device/examples/ds390/ow390/gethumd.c,
9756 * device/examples/ds390/ow390/owllu.c,
9757 * device/examples/ds390/ow390/ownetu.c,
9758 * device/examples/ds390/ow390/swt12.c,
9759 * device/examples/ds390/ow390/swtloop.c,
9760 * device/examples/ds390/ow390/temp.c,
9761 * device/examples/ds390/ow390/temp10.c,
9762 * device/examples/ds390/ow390/thermo21.c,
9763 * device/examples/ds390/ow390/tinilnk.c,
9764 * device/examples/ds390/ow390/tstfind.c,
9765 * device/examples/serialcomm/windows/serial.cpp,
9766 * device/examples/serialcomm/windows/test_serialcomm.cpp,
9767 * device/include/reg51.h: fixed line endings for cvs
9769 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9771 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
9772 packRegsForAccUse, packRegisters): new accumulator register
9774 * support/regression/ports/hc08/support.c (_putchar): suppress
9775 warning of unused variable
9776 * src/SDCCicode.c: added SWAP entry to codeTable
9778 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
9780 * device/lib/sprintf.c: forgot to add this file before previous commit
9782 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
9784 * src/pic16/gen.c (genPackBits): added operand right in function
9785 parameters, load result directly if p_type is POINTER (that is
9786 called by genNearPointerSet)
9787 * (genUnPackBits): added operand left in function parameters,
9788 * (genNearPointerGet, genNearPointerSet): prevent the loading of
9789 FSR0 if accessing bitfields,
9791 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
9793 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
9794 _print_format; updated printf, sprintf, vsprintf
9795 * device/include/asm/default/features.h: corrected comment/define
9796 * device/lib/Makefile.in: added sprintf.c
9797 * device/lib/libsdcc.lib: added sprintf module
9798 * device/lib/printf_large.c,
9799 * device/lib/vprintf.c,
9800 * device/lib/sprintf.c: totally refactored printf_large and vprintf
9802 * support/regression/Makefile: changed ALL_PORTS into a usefull default
9803 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
9804 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
9806 * support/regression/tests/zeropad.c: define idata as data for hc08
9808 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9810 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
9811 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
9812 labels are referenced at least once (even if a reference is not found)
9813 * src/hc08/gen.c (emitcode): set isComment flag for comments
9814 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
9815 loads), rules 6a..6b (optimize jumps to return)
9817 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9819 * device/lib/acosf.c (acosf),
9820 * device/lib/asinf.c (asinf),
9821 * device/lib/atanf.c (atanf),
9822 * device/lib/ceilf.c (ceilf),
9823 * device/lib/cosf.c (cosf),
9824 * device/lib/coshf.c (coshf),
9825 * device/lib/cotf.c (cotf),
9826 * device/lib/fabsf.c (fabsf),
9827 * device/lib/floorf.c (floorf),
9828 * device/lib/log10f.c (log10f),
9829 * device/lib/logf.c (logf),
9830 * device/lib/sinf.c (sinf),
9831 * device/lib/sinhf.c (sinhf),
9832 * device/lib/sqrtf.c (sqrtf),
9833 * device/lib/tanf.c (tanf),
9834 * device/lib/tanhf.c (tanhf),
9835 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
9836 replaced all instances of "reentrant" in the library functions
9837 defined in math.h with this macro.
9838 * support/regression/tests/float_trans.c: reenabled test for hc08
9840 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
9842 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
9845 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9847 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
9848 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
9849 multi-byte volatile operands are used
9850 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
9851 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
9852 initialization to area GSINIT0 so that it would always precede
9853 any static initializers in GSINIT
9854 * support/regression/tests/zeropad.c: fixed idata define for hc08
9855 * support/regression/tests/bug-927659.c,
9856 * support/regression/tests/float_trans.c: disabled tests for hc08
9857 pending missing library routines
9858 * .version: increased version number to 2.4.4 - hc08 port now passes
9862 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
9864 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
9865 * Makefile.common.in,
9867 * as/hc08/Makefile.in,
9868 * as/mcs51/Makefile.in,
9869 * as/z80/Makefile.in,
9870 * debugger/mcs51/Makefile.in,
9871 * device/include/Makefile.in,
9872 * device/lib/Makefile.in,
9875 * link/z80/Makefile.in,
9876 * packihx/Makefile.in,
9877 * sim/ucsim/main_in.mk,
9878 * sim/ucsim/avr.src/Makefile.in,
9879 * sim/ucsim/doc/Makefile.in,
9880 * sim/ucsim/gui.src/serio.src/Makefile.in,
9881 * sim/ucsim/hc08.src/Makefile.in,
9882 * sim/ucsim/s51.src/Makefile.in,
9883 * sim/ucsim/xa.src/Makefile.in,
9884 * sim/ucsim/z80.src/Makefile.in,
9886 * support/cpp2/Makefile.in,
9887 * support/librarian/Makefile,
9888 * support/makebin/Makefile: added DESTDIR to the install path proposed
9889 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
9890 * doc/sdccman.lyx: added DESTDIR documentation
9892 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
9894 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
9895 instruction for interrupt handlers, use fast returns when returning
9896 from high priority interrupts
9898 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9900 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
9902 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
9903 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
9904 bugs, ported much of Bernhard's code from mcs51
9905 * src/mcs51/gen.c (genSend),
9906 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
9907 than one when calling a reentrant function
9908 * device/lib/_mullong.c: defined an alternate struct layout for big
9911 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9913 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
9916 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9918 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
9919 are sane and complete before asking the port its prefered parameter
9920 passing method (fixes bug #1017633)
9921 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
9924 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9926 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
9927 problem in bitfields >= 8 bits.
9929 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9931 * src/SDCCsymt.c: undid changes that were not meant to be committed
9933 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9935 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
9937 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9939 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
9940 copied and wrong bit got inverted
9942 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9944 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
9945 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
9946 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
9947 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
9948 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
9949 assignments to bitfields at known addresses
9950 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
9951 reads from bitfields at known addresses
9952 * src/hc08/ralloc.c (packRegisters),
9953 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
9954 genhc08Code): optimize pointer get values used as conditionals
9955 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
9958 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9960 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
9961 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
9962 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
9965 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9967 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
9969 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9971 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
9974 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
9976 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
9978 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9980 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
9983 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
9985 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
9987 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9989 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
9990 cases use more compact code.
9992 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
9994 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
9996 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9998 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10000 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10003 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10004 parameter of changePointer() from symbol* to sym_link*
10005 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10006 * src/SDCCsymt.c (compareType): void* type is castable to other
10007 pointers, but not necesarily an exact match.
10008 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10009 is no longer blindly treated as an exact match.
10010 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10012 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10014 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10016 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10020 * src/pic/ralloc.h,
10021 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10023 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10025 * src/pic/device.c,
10026 * src/pic/device.h,
10027 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10029 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10031 * src/mcs51/gen.c (emitcode): fixed bug #992819
10033 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10035 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10036 there's no need to make it worse
10038 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10040 * src/mcs51/ralloc.c (deassignLR),
10041 * src/ds390/ralloc.c (deassignLR),
10042 * src/hc08/ralloc.c (deassignLR),
10043 * src/z80/ralloc.c (deassignLR),
10044 * src/pic/ralloc.c (deassignLR),
10045 * src/pic16/ralloc.c (deassignLR),
10046 * src/avr/ralloc.c (deassignLR),
10047 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10048 rlivePoint): fixed another part of bug #971834
10050 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10052 * src/z80/main.c: enabled "critical" keyword
10053 * src/z80/mappings.i,
10054 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10055 functions (fixes bug #979646)
10056 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10058 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10060 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10063 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10065 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10066 doesn't disable too much optimizations
10068 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10070 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10072 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10074 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10076 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10078 * src/pic/gen.c tidied up tabs
10079 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10080 * src/pic/main.c tidied up tabs
10081 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10082 * src/pic/pcoderegs.c tidied up tabs
10083 * src/pic/ralloc.c tidied up tabs
10085 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10087 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10088 to S_FIXED for pic16 port and when symbol is not in level 0,
10089 allocate for S_REGISTER storage class and pic16 port, too,
10090 * src/pic16/device.h: prototype for checkSym,
10091 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10092 * (pic16_assignConfigWordValue): test the value and the mask to
10093 validate that the value is suitable for the configuration word,
10094 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10095 collect extern declared symbols, don't emit symbol twice, check
10096 first if symbol is in publics set first,
10097 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10098 * added command line '--fstack' which enables an experimental
10099 feature for stack access, too buggy to be used yet...
10100 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10101 * (pic16_allocDirReg): when register has storage class S_REGISTER
10102 allocate in pic16_dynAccessRegs,
10103 * device/include/pic16/pic18f????.h: modified configuration word
10104 naming convention, words started as CONFIG0H but should be CONFIG1H
10106 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10108 * device/include/mcs51reg.h: fixed bug 970993
10110 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10112 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10113 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10114 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10115 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10116 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10117 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10118 error/warning numbers,
10119 added function setWarningDisabled()
10120 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10121 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10122 _memcmp.c _memmove.c calloc.c realloc.c free.c
10123 * support/regression/tests/malloc.c: added tests for new functionality
10124 * support/regression/tests/zeropad.c: added tests for truncated initializers
10125 and initialized char arrays starting with '\x0'
10126 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10128 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10130 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10132 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10134 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10135 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10136 peephole 177.e. Thanks to anonymous
10138 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10140 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10141 function isn't used in the source but referenced as a
10142 variable initializer then declare it as extern in .asm file
10144 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10146 * .version: increased version number to 2.4.3
10148 Adding version extension according to ChangeLog CVS revision
10149 * src/Makefile.in (target all): added dependency 'version.h'
10150 * (rule version.h): added rule to create version.h from ChangeLog,
10151 * (rule dep): added dependency version.h,
10152 * src/version.awk: AWK script to create version.h
10153 * src/SDCCdwarf2.c (dwWriteModule),
10154 * src/SDCCglue.c (initialComments),
10155 * src/SDCCmain.c (printVersionInfo): modified to write after
10156 version string the version extension number,
10157 * src/SDCCutil.c: included "version.h"
10158 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10160 * src/SDCCutil.h: added prototype for getBuildNumber
10162 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10163 includeDirsSet, too,
10164 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10165 const char [] is found in function prototype...
10167 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10168 moving to WREG with source is already in WREG,
10169 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10170 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10171 * (aopForSym): stack'ed symbols are partially supported, added
10172 if-clause to support symbols in FARSPACE,
10173 * (sameRegs): added test for AOP_ACC to see if registers are same,
10174 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10175 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10176 * (pic16_popRegFromString): will not allocate a new register if it
10177 doesn't find one by name, bug may have introduced...
10178 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10179 * (genIpush): revived to use pic16 port's stack,
10180 * (genAddrOf): added incomplete case for stack'ed operand,
10181 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10182 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10183 can handle multibyte operands,
10184 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10185 * (pic16initialComments): added message for MPLAB compatibility
10187 * src/pic16/main.h: prototype for pic16_mplab_comp,
10188 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10189 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10190 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10191 because of increased complexity of procedure,
10192 * (_process_pragma): stack pragma changed to format 'stack pos len',
10193 emit symbol '_stack_end' to conform with gplink,
10194 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10195 to search for register,
10196 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10198 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10199 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10200 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10201 case for PO_GPR_REGISTER,
10202 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10203 dies, the new era is ahead !...
10204 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10205 pic16_dynInternalRegs,
10206 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10207 * (pic16_allocDirReg): minor optimizations and bug fixes,
10208 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10210 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10211 load stack and frame pointer with address of 'stack_end' symbol
10213 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10215 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10216 without source code but only variable initializers
10218 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10220 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10221 external are not declared as extern to reduce overhead while linking
10223 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10225 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10227 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10229 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10230 Yee Keat for the patch
10231 * src/SDCCast.c (decorateType): fixed bug #979599
10232 * src/ds390/gen.h: removed local fReturnSizeDS390
10233 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10234 * src/ds390/gen.c (genAnd, genOr, genXor),
10235 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10237 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10239 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10240 add relFilesSet to $3, manipulate $2 to handle linking of object
10241 files without source files in command line,
10242 * device/include/pic16 (all headers): added ID location macros,
10243 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10244 entries for ID location bytes,
10245 * (pic16_assignIdByteValue): NEW,
10246 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10247 added field dumpcalltree to pic16_options_t,
10248 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10249 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10250 emitting rFalseIfx label after check_carry label,
10251 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10252 pic16_emitDIRegs), NEW
10253 * (pic16glue): dump .calltree file when option --calltree found,
10254 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10255 * (_pic16_genAssemblerPreamble): emit ID locations after
10256 configuration registers,
10257 * (pic16_linkCmd): modifications of the link command,
10258 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10259 * (pic16_pCodeInitRegisters): don't init stack registers,
10260 * (pic16_findPrevInstruction): fixed bug,
10261 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10262 bug with immediate registers,
10263 * (buildCallTree): traces stack push and pop,
10264 * (pct2): dump also stack usage for each function,
10265 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10266 * (pic16_allocDirReg): various modifications,
10267 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10270 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10272 * src/pic16/pcode.c: removed buggy double colon
10274 2004-07-01 Borut Razem <borut.razem AT siol.net>
10276 * support/scripts/sdcc.nsi: added include/pic16 to setup
10278 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10280 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10281 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10283 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10284 specific command line arguments. Also added sample lkr script
10285 for placing a variable at a specific memory bank.
10286 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10287 at a specific memory bank,
10288 * (pic16_dump_isection): fixed bug which caused string literals to
10289 be omitted when dumping idata section,
10290 * (pic16_groupRegistersInSection): added code to handle registers
10291 in specific memory banks,
10292 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10293 public, all references are renamed too,
10294 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10296 * (pic16_storeForReturn): added case to handle when dest is WREG,
10297 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10298 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10299 pic16_rel_udata, check to see if that register is marked as being
10300 a member of a specific memory bank,
10301 * (pic16_printIvalCharPtr): added code to add string literals either
10302 to code or the idata sections,
10303 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10304 also accept the 'udata' pragma,
10305 * src/pic16/main.h: new structure types sectName and sectSym
10306 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10307 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10308 * (pic16_findPrevInstruction): fixed, it returned nothing,
10309 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10310 instruction combinations,
10311 * (pic16_FixRegisterBanking): heavily reorganised,
10312 * (pic16_AnalyzeBanking): if generating banksel directives is
10313 disabled, then don't call FixRegisterBanking at all,
10314 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10315 completely removed,
10316 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10318 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10320 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10321 Phuah Yee Keat <yk.phuah AT nestac.com>
10323 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10325 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10326 correctly the IVT even if it is relocated to some other location
10328 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10330 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10331 * device/include/pic16/pic18f2220.h: NEW,
10332 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10333 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10334 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10335 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10336 nodefaultlibs, ivt_loc is the location of the interrupt vector
10337 table, and nodefaultlibs signs that default libraries should not be
10338 linked in link stage,
10339 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10340 according to --ivt-loc argument,
10341 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10342 when pragma stack is found,
10344 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10346 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10347 256 (range check), 257 (do while), 258.a-f (bit banging
10348 f.e. on 3-wire SPI bus)
10350 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10352 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10353 variables used exclusively within a loop
10355 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10357 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10359 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10361 * src/SDCClrange.c (computeClash): fixed bug #971834
10363 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10365 * src/mcs51/gen.c (genCmp): fixed bug #975903
10366 * src/hc08/gen.c (operandsEqu),
10367 * src/ds390/gen.c (operandsEqu),
10368 * src/z80/gen.c (operandsEqu),
10369 * src/pic/gen.c (operandsEqu),
10370 * src/pic16/gen.c (operandsEqu),
10371 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10372 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10374 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10376 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10378 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10380 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10381 default case in switch statement,
10382 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10383 to eliminate problem with initialisation of pointers, but problem
10385 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10386 * (emitStaticSegment): removed various lines emitting debug info,
10387 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10388 added processor registers for utilizing EEPROM,
10389 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10390 configurable and set 8
10392 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10394 * .version: increased version number to 2.4.2,
10396 Cumulative patch for pic16 port
10397 * src/pic16/device.c: changed scheme to dump initial values for
10398 variables in idata segment, all print_idata* functions were removed,
10399 now the pic16_printIval* will be called,
10400 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10401 * _pic16_printPointerType, pic16_printPointerType,
10402 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10403 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10404 NEW, similar to the respective functions in SDCCglue.c,
10405 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10406 way, emitting hex bytes,
10407 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10409 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10411 * src/avr/ralloc.c (serialRegAssign),
10412 * src/xa51/ralloc.c (serialRegAssign),
10413 * src/pic/ralloc.c (serialRegAssign),
10414 * src/pic16/ralloc.c (serialRegAssign),
10415 * src/hc08/ralloc.c (serialRegAssign),
10416 * src/z80/ralloc.c (serialRegAssign),
10417 * src/ds390/ralloc.c (serialRegAssign),
10418 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10420 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10422 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10423 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10425 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10427 Cumulative patch for pic16 port:
10428 * src/pic16/device.h (typedef PIC16_device) modified fields for
10429 defining microcontrollers,
10430 * src/pic16/device.c: added new info for all devices in Pics16 array,
10431 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10432 to be optimised out by the pCode optimiser,
10433 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10434 specially, bug reported by G.M. Gallant,
10435 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10436 as force'd so that cannot be optimised out by pCode optimiser,
10437 * src/pic16/pcode.c,
10438 * src/pic16/pcodepeeph.c,
10439 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10440 they are disabled by default, but can be enabled explicit with
10441 command argument --denable-peeps, for testing,
10442 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10443 --pomit-ivt in COMPILE_FLAGS
10445 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10447 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10448 compilation on MSVC
10450 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10452 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10454 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10456 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10457 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10459 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10461 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10462 would only assign 0x300001 register.
10464 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10466 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10467 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10469 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10471 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10473 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10474 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10475 added peephole 254 (left shift), 255 (jump table)
10477 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10479 * device/lib/Makefile.in: removed comment line with model-pic16,
10480 * (target port-specific-objects-pic16): the libraries and objects
10481 are copied to the build directory form the device/lib/pic16/bin
10484 Cumulative patch concerning pic16 port:
10485 * library directory has been re-organized,
10486 * added support for PIC18F1220,
10487 * added headers and library sources for chips 18f1220,18f6520,
10488 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10490 * configuration registers setting has changed, now each supported
10491 device has a complete description of the registers it uses,
10492 * all initialisations are moved to idata sections, these section
10493 can be absolute or relocatable,
10494 * fixed initialisation of codespace variables,
10495 * fixed warning about PCLATU and gpsim,
10496 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10497 * (genAssign): use table reads when assigning from variables in codespace,
10498 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10499 char/int variables placed in codespace,
10500 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10501 registers set in .asm file, no need for --pomit-config-words anymore,
10502 * (pic16glue): some 8051 legacy segments are commented out
10503 (to be removed completely),
10504 * added support for alternative assembler and linker with --asm=
10505 and --link= command line arguments,
10506 * peepholes are disabled automatically in the port, no need to
10507 specify on command line,
10508 * port supports natively char/int/long multiplication, but converts
10509 all divisions to support functions,
10510 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10511 to the file set in variable $2,
10512 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10513 strings in ASCII format and not in hex,
10514 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10515 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10516 allocate proper register if iCodes aren't temporary,
10518 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10520 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10522 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10524 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10527 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10529 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10530 computed address is reused
10531 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10532 multi-byte bitfields
10534 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10536 * src/z80/gen.c: (genArrayInit): must check for pointers too
10538 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10540 * support/regression/tests/zeropad.c: never meant to commit the
10541 nestedstruct test: removed, added check for GCC version
10543 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10545 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10546 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10547 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10548 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10549 bugs 928906 and 954082 half-empty initializers
10551 * src/SDCCsymt.c (getAllocSize): added for above fix
10552 * src/z80/gen.c (genArrayInit): fixed bug 741044
10553 * support/regression/tests/zeropad.c: added tests
10555 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10557 * src/pic16/device.c (pic16_dump_section): corrected bug which
10558 caused some symbols of the libraries to be misplaced
10560 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10562 * src/pic16/glue.c,
10563 * src/pic16/ralloc.h,
10564 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10565 to fix conflict with pic port
10567 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10569 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10570 externs configuration variables,
10571 * src/pic16/ralloc.h,
10572 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10573 prototype in header, commented out some debug messages
10575 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10577 * src/pic16/glue.c,
10578 * src/pic16/main.c,
10579 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10580 for gpasm COFF object generation. Thanks to D. Hawkins for
10583 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10585 * src/ds390/main.c,
10586 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10587 Brock for spotting this)
10588 * src/ds390/gen.c (genEndFunction),
10589 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
10590 interrupt handler and critical. Disable push/pop optimizations when
10591 peephole optimizations disabled.
10593 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10595 Updated pic16 library sources and headers.
10596 * device/lib/pic16/pic18f*/ ,
10597 * device/include/pic16/*.h: modified to handle structured SFR
10600 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10602 * src/port.h (PORT structure): added hook initPaths, now each
10603 port can declare its own default search paths,
10604 which can been seen with the --print-search-dirs option,
10605 see pic16 port for example,
10606 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
10607 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
10608 * (doPrintSearchDirs): NEW, replaces in a central manner the
10609 printing of search dirs which was split in set*Paths functions,
10610 * (main): added call to port->initPaths and doPrintSearchDirs,
10612 * src/ds390/main.c,
10615 * src/izt/tlcs900h.c,
10616 * src/mcs51/main.c,
10618 * src/pic16/main.c: modified port structures to reflect addition of
10621 * src/pic16/device.c (regCompare): registers are finally sorted by name,
10622 * (pic16_dump_section): for registers in same address reserve memory once,
10623 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
10625 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
10626 result is greater in size than right or left,
10627 * (pic16_genUMult8X8_8): there are some cases where the result can
10628 be 16 bits size, so handle these,
10629 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
10630 * (pic16_outBitC): modified to emit pcodes,
10631 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
10633 * (genDivOneByte): implemented algorithm to divide 8-bits,
10634 * (genCmp): uncommented goto, but issues still exist,
10635 * (genAnd): fixed a bug with variables >8bits,
10636 * (genPackBits): optimization added that uses BCF/BSF to change a
10638 * (genAssign): fixed bug when assigning floating point literals,
10639 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
10640 __sdcc_gsinit_startup label,
10641 * src/pic16/main.c (_pic16_init): removed search directory
10643 * (_pic16_initPaths): NEW, used to initialise search directories,
10644 * (_hasNativeMulFor): support functions for all except char/int
10645 multiplication, and char division,
10646 * (PIC16_port struct): modified entry for native mul support,
10647 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
10649 * (buildCallTree): call to register_usage is ifdef'ed out,
10651 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10653 * device/include/string.h: applied Stas Sergeev's patch to make this
10654 header file compatible with the preprocessor -Wundef option
10655 * src/SDCCmain.c (main): abort compilation if preprocessor reports
10656 failure (fixes bug #941458)
10658 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10660 * src/SDCCopt.c (killDeadCode): fixed bug #907733
10661 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
10662 that the variable, not the function, should be static
10663 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
10664 to be consistent with non-literal case
10666 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10668 * src/SDCCast.c (isConformingBody): fixed bug #949967
10669 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
10670 convilong): fixed bug #952086
10672 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10674 * src/SDCCmem.c (allocVariables): fixed bug #955321
10676 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10678 * src/hc08/main.c (_hc08_genAssemblerEnd),
10679 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
10680 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
10681 completely eliminated the use of a temporary file
10682 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
10683 when more than one file linked
10684 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
10686 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10688 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
10689 which fixes bug #543481
10690 * support/regression/tests/bug-751703.c: fixed comments left from a
10691 cut and paste error
10692 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
10693 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
10694 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
10696 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
10697 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
10698 are now changed to underscores in moduleName
10700 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10702 * as/mcs51/lkmem.c: better fix for bug #954173
10704 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
10705 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10707 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
10708 * device/include/c8051f000.h,
10709 * device/include/c8051f120.h,
10710 * device/include/c8051f300.h,
10711 * device/include/c8051f310.h,
10712 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
10713 PWM16) and detab'ed
10715 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10717 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
10718 and mailing lists, doc'ed --no-peep-comments, removed reference
10719 to knoppix (newest version has no LyX/LaTeX), other minor changes
10720 * src/SDCCglue.c (glue): save 2 bytes stack space with
10721 option --main-return. The ljmp could probably be avoided too
10723 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10725 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
10727 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10729 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
10730 * src/SDCCopt.c (isLocalWithoutDef),
10731 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
10732 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
10733 (credit to Maarten Brock for patch #949363, on which this is based)
10734 * support/regression/tests/bug-751703.c: some test cases of extern used
10735 within inner scopes.
10737 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10739 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
10741 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
10743 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
10744 dwWriteLabel): fix to create valid debugger symbols even when
10745 the module name has non-alphanumeric symbols in it
10746 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
10747 when a variable's allocation has been optimized away
10750 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10752 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
10754 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
10755 * src/mcs51/main.c,
10756 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
10757 * src/ds390/main.c,
10758 * src/z80/gen.c (z80_emitDebuggerSymbol),
10760 * src/pic/gen.c (pic14_emitDebuggerSymbol),
10762 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
10763 * src/pic16/main.c,
10764 * src/avr/gen.c (avr_emitDebuggerSymbol),
10766 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
10768 * src/SDCCdebug.c (emitDebuggerSymbol),
10770 * src/port.h: added a debugger struct to the port struct. Added a
10771 callback for defining debugger symbols
10773 * src/SDCCast.c (createLabel),
10774 * src/SDCC.y (labeled_statement): mark all compiler generated labels
10777 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
10778 iCode back to the ast for the function
10780 * src/hc08/ralloc.c (hc08_assignRegisters),
10781 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
10782 unneeded fields from the regs struct.
10783 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
10784 pushReg() & pullReg() functions instead of emitcode()
10786 * src/hc08/gen.c (genLabel, genhc08Code),
10787 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
10789 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
10792 * src/hc08/gen.c (genEndFunction, genhc08Code),
10794 * src/mcs51/gen.c (genEndFunction, gen51Code),
10796 * src/ds390/gen.c (genEndFunction, gen390Code),
10798 * src/z80/gen.c (genEndFunction, genZ80Code),
10801 * src/pic/gen.c (genEndFunction, genpic14Code),
10803 * src/pic16/gen.c (genEndFunction, genpic16Code),
10805 * src/avr/gen.c (genEndFunction, genAVRCode),
10807 * src/xa51/gen.c (genEndFunction, genXA51Code),
10809 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
10810 specific code to cdbFile.c and out of the backend code generators
10812 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
10813 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
10814 starting address is now 0
10817 * as/hc08/m08pst.c,
10818 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
10819 assembler directive for DWARF support
10820 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
10824 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
10826 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10828 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
10829 and inappropriate peephole optimization in jump tables
10831 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10833 * as/hc08/m08pst.c,
10834 * src/SDCCglue.c: sdccopt works for the hc08 port now
10836 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
10838 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
10840 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10842 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
10844 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10846 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
10850 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
10851 comments from the peephole optimizer replacement rules
10852 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
10854 * src/SDCCcse.c (updateSpillLocation),
10855 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
10857 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
10858 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
10859 objects far pointers
10861 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10863 * src/SDCCsymt.h: a missing part of my last change
10864 * src/pic/ralloc.c (regTypeNum),
10865 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
10867 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10870 * src/SDCCicode.c (aggrToPtrDclType),
10871 * src/SDCCptropt.h,
10872 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
10873 ptrPseudoSymConvert),
10874 * src/pic/ralloc.c (regTypeNum),
10875 * src/pic16/ralloc.c (regTypeNum),
10876 * src/hc08/ralloc.c (regTypeNum),
10877 * src/ds390/ralloc.c (regTypeNum),
10878 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
10879 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
10881 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10883 * link/z80/lkmain.c (afile),
10884 * as/hc08/lkmain.c (afile),
10885 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
10886 prevent a pointer problem when a filename has no directory and
10887 no extension specified.
10889 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10891 * link/z80/lkmain.c (afile): allow periods in directory names
10892 * link/z80/lkmain.c (afile),
10893 * as/mcs51/lkmain.c (afile),
10894 * as/hc08/lkmain.c (afile): allow linker script file to have an
10895 extension other than ".lnk"
10896 * link/z80/lklex.c (getfid),
10897 * link/z80/lkmain.c (parse),
10898 * as/mcs51/lklex.c (getfid),
10899 * as/mcs51/lkmain.c (parse),
10900 * as/hc08/lklex.c (getfid),
10901 * as/hc08/lkmain.c (parse): Support comments in the linker script
10902 file on lines by themselves and after filenames
10904 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10906 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
10908 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10910 * src/z80/peeph-z80.def: removed some peephole rules that don't
10911 work with multibyte arithmetic (fixed bug #937126)
10912 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
10913 to registers and not global variables
10914 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
10915 geniCodePreInc, geniCodePostDec, geniCodePreDec,
10916 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
10917 checking for assignments not internally generated (fixed bug #931895)
10918 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
10919 structure member (fixed bug #930072)
10921 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10923 * src/SDCCmain.c (linkEdit),
10924 * src/hc08/main.c (_hc08_parseOptions),
10925 * as/hc08/Makefile.in,
10926 * as/hc08/aslink.h,
10928 * as/hc08/m08pst.c,
10929 * as/hc08/lkrloc.c (relr, rele),
10930 * as/hc08/lkarea.c (lnkarea)
10931 * as/hc08/lkmain.c (afile, parse),
10932 * as/hc08/lkelf.c: support for ELF output
10933 * as/hc08/lks19.c (s19),
10934 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
10936 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10938 * as/mcs51/lkihx.c: Fixed bug #899105.
10940 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10942 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
10943 .dsp files from Unix to DOS.
10945 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10947 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
10948 function pointers; we have been compliant for several months now.
10949 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
10950 change that was accidently commented out
10951 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
10952 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
10955 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10957 * src/hc08/gen.c: output of all of the internal debugging information
10958 is now controlled by the D() macro; it is disabled by default
10960 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10962 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
10963 harder to keep the same registers during a CAST iCode
10964 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
10965 long via int can be done in a single cast, if the signedness is
10967 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
10968 putchar() in tinibios.c in ds390's library
10970 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
10972 * src/SDCCast.c (decorateType): fixed bug #898889,
10973 cast result of a literal complement too
10974 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
10975 fixed check for bitfields
10977 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
10979 * src/SDCCicode.c (geniCodeLogic): made it static,
10980 (geniCodeLogicAndOr): added in order to fix bug #905492,
10981 (ast2iCode): fixed bug #905492
10982 * support/regression/tests/bug-905492.c: added
10983 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
10984 (processParms): fixed bug #927659: don't copy parms, this will clear
10986 * support/regression/tests/bug-927659.c: added
10988 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
10990 * src/SDCCast.c (addCast): don't cast float to char
10991 * device/lib/libsdcc.lib: added _memmove
10993 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
10995 * device/lib/large/Makefile: fixed parallel execution by
10996 replacing `make` by `$(MAKE)`
10998 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11000 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11001 offsets (fixes bug #923936)
11003 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11005 * device/lib/small/Makefile: fixed parallel execution by
11006 replacing `make` by `$(MAKE)`
11008 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11010 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11012 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11014 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11015 * src/regression/Makefile: Regression test was not running.
11017 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11019 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11020 complement if possible
11021 * src/SDCCval.c (valComplement),
11022 * src/SDCCicode.c (operandOperation): fixed complement of literal
11023 * support/regression/tests/onebyte.c (testComplement): added
11025 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11027 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11028 return an optimized tree; actually replace actParm with the new tree
11029 * src/SDCCast.h: added some parantheses to remove side effects
11030 * support/regression/tests/bug-920866.c
11032 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11033 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11034 Bit operands were not being handled properly in the pic14 port.
11035 (now src/regression/add.c passes again).
11037 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11039 * src/SDCC.y (labeled_statement): case and default no longer require
11040 a following statement (RFE #893037)
11042 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11044 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11045 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11046 disabled (fixes bug #916294)
11047 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11048 "mov a,acc"; patch provided by Lenny Story
11049 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11051 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11053 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11055 * src/ds390/gen.c (genFunction, genEndFunction),
11056 * src/ds390/ralloc.c (ds390_assignRegisters),
11057 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11058 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11059 pushed if there are parameters passed on the stack. Also, a cleaner
11060 way to decide if r0/r1 should be pushed/popped. (Together they fix
11063 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11066 * device/lib/mcs51/crtpagesfr.asm,
11067 * device/lib/mcs51/crtxinit.asm,
11068 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11069 to avoid confusion with Si Lab's SFRPAGE register.
11071 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11073 * src/SDCCglue.c (emitMaps): allow public sfr variables
11074 * src/SDCCglue.c (initialComments): include compiler build date
11075 with compiler version and put the timestamp of the generated
11076 assembly file on a serperate line to be less confusing.
11077 * src/port.h: added genInitStartup hook
11079 * src/ds390/main.c,
11082 * src/pic16/main.c,
11084 * src/z80/main.c: genInitStartup initialize as NULL (default to
11085 historical behaviour)
11086 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11087 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11088 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11089 library instead of hard coding it into the compiler.
11090 * support/regression/ports/mcs51-stack-auto/spec.mk,
11091 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11092 * device/lib/mcs51/Makefile,
11093 * device/lib/small/Makefile,
11094 * device/lib/large/Makefile,
11095 * device/lib/mcs51/crtpagesfr.asm,
11096 * device/lib/mcs51/crtstart.asm,
11097 * device/lib/mcs51/crtxclear.asm,
11098 * device/lib/mcs51/crtxinit.asm,
11099 * device/lib/mcs51/crtclear.asm,
11100 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11101 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11102 and into user configurable files.
11103 * device/lib/clean.mk: clean mcs51 directory too
11104 * support/regression/tests/longlit.c: added static to T1 declaration
11105 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11106 accesses in the initialization code
11108 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11110 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11111 OSCTRIMVAL as noted in bug #916008
11113 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11115 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11116 in loops with multiple exits (reported as incorrect registers
11117 used by Martin Helmling in Sdcc-user list)
11119 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11121 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11122 made ds390 register extensions look less like error messages
11124 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11126 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11127 reported by Adam Wozniak in Sdcc-user list
11129 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11131 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11132 arithmetic optimizations, added debug output
11134 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11136 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11137 * sdcc.spec: updated and split sdcc into 3 rpms
11138 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11139 needed for literals of LEFT_OP and '+'
11140 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11141 introduced RESULT_TYPE_NOPROM
11142 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11144 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11145 limited promotion to int only for '*'
11146 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11148 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11150 * src/pic16/gen.c (genSkip),
11151 (genc16bit2lit), (gencjneshort): commented out
11152 (is_LitOp): new helper function, checks operand type
11153 (genCmpEq): rewritten
11155 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11157 * support/regression/tests/bug-908454.c: added
11159 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11161 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11162 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11163 (geniCodeCast): cosmetic, don't preserve bit storage class
11164 (geniCodeLeftShift): added promotion
11165 (geniCodeLogic): fixed regression
11166 * src/SDCCsymt.c (computeTypeOr): accept bits too
11167 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11169 2004-03-07 Borut Razem <borut.razem AT siol.net>
11171 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11173 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11175 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11176 version of pic16_genPackRegisters which does not check if ic is a
11178 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11179 function cause string1.c regression test fails
11181 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11183 * sim/ucsim/configure.in,
11184 * sim/ucsim/configure,
11185 * sim/ucsim/doc/Makefile.in: use docdir
11186 * src/SDCC.y: fixed sbit atrributes
11187 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11188 * src/SDCCast.c (decorateType): |^& need special promotion handling
11190 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11191 * src/SDCCsymt.h (computeType),
11192 * src/SDCCicode.c: computeType() needs op
11193 * src/SDCCsymt.c (checkTypeSanity),
11194 * doc/sddman.lyx: "plain" bitfields are unsigned
11195 * src/SDCCsymt.c (computeTypeOr): added
11196 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11198 * src/SDCCval.c (val*): computeType() needs op
11199 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11200 * support/regression/tests/onebyte.c: added tests for |^&
11202 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11204 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11205 for writing icode into asm output.
11207 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11209 * src/pic16/device.c: added some debug lines enabled
11210 with macro DEBUG_CHECK,
11211 * src/pic16/genarith.c: more debug in genPlus,
11212 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11213 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11214 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11215 * (aopForSym): onStack symbols are re-placed in data memspace,
11216 and onStack flag is cleared,
11217 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11218 copy temporary pcodeop,
11219 * (genPcall): added warning for not updating PCLATU,
11220 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11221 always true for pic16 port,
11222 * (genMultOneWord): NEW, supports integer multiplication,
11223 * (genMult): modified to call genMultOneWord,
11224 * (ifxForOp): added warning when return NULL,
11225 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11226 flag is set before call to operandFromSymbol for implicit
11228 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11229 options.intlong_rent are set by default,
11230 * (_hasNativeMulFor): modified to allow port generation of integer
11232 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11233 set regtype to REG_SFR for all registers, restricting seting the
11234 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11236 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11238 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11239 more than 500 times in the regression tests
11241 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11243 * support/Util/SDCCerr.h,
11244 * support/Util/SDCCerr.c,
11245 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11247 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11248 for symbol conflicts.
11249 * support/valdiags/tests/enum.c,
11250 * support/valdiags/tests/tentdecl.c,
11251 * support/valdiags/tests/struct.c: expect possible error messages
11252 referring to original symbol definitions.
11253 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11255 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11257 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11259 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11261 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11263 * src/pic16/ralloc.c (newReg): fixed bug #908929
11265 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11267 * src/ds390/gen.c: added missing #include "main.h"
11269 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11271 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11272 checking if symbol is already in set,
11273 * src/pic16/device.h: prototype for checkAddSym,
11274 * src/pic16/gen.c: (_G): added entry interruptvector,
11275 * (assignResultValue): removed some commented out lines,
11276 * (genFunction): check for ISR via sym->type, absolute section for
11277 interrupt code is created via a new pBlock, the goto instruction is
11278 placed now correctly at the interrupt vector position, changed all
11279 references from ivec to _G.interruptvector,
11280 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11281 is the interrupt is a high priority one, same for return from ISR,
11282 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11283 externs to calls of checkAddSym,
11284 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11285 pic16_pcode_verbose flag is set,
11286 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11287 * src/pic16/pcoderegs.c: message about how many registers are saved
11288 will only be emitted if pic16_pcode_verbose flag is set,
11290 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11292 * src/ds390/ralloc.h,
11293 * src/ds390/ralloc.c (ds390_regWithIdx),
11294 * src/ds390/gen.c (emitcode),
11295 * src/ds390/main.h,
11296 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11297 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11298 ds390operandCompare, getRegsRead, getRegsWritten,
11299 initializeAsmLineNode): customized instruction size calculation for
11300 ds390, started basis for some register optimizations
11301 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11302 corresponding assembly output
11303 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11304 missing push/pop of r0/r1. Optimized push/pops
11306 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11308 * src/mcs51/main.c (instructionSize): fixed ACALL size
11309 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11311 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11313 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11314 the sorting of rlist with NULL elements
11315 * (print_idataType, print_idata): NEW to create idata sections
11316 * src/pic16/device.h: idataSymSet new variable
11317 * src/pic16/gen.c (genFunction): fixed some bugs in string
11318 comparing, improved the absolute section creation for ISRs,
11319 added FSR0L/FSR0H in registers that are saved in an ISR,
11320 * (genInline): fixed the processing of inline snippets,
11321 now they undergo no process by the peephole optimizer
11322 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11323 are placed in idataSymSet,
11324 * (pic16emitStaticSeg): extern symbols are added in externs,
11325 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11326 switching when aboslute variables are placed in access bank memory
11327 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11328 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11329 commented out with #if,
11330 * (pic16_packRegisters): reintroduce the check for CAST because some
11331 symbols are not correctly handled,
11332 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11333 pCodeInstruction instead of pCode,
11334 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11335 pCodeAsmDir definition,
11336 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11337 directive, then the argument directive is emitted without the leading
11338 tab, hack for inline labels which must be in the first column,
11339 * (compareLabel,pic16_findNextInstruction),
11340 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11341 * (insertBankSwitch): modified for the new pCodeAsmDir,
11343 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11344 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11346 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11348 * (pushSide): commented out with #if,
11349 * (assignResultValue): fixed some typos in saving
11351 * (genPcall): FIXED and sync'ed with genCall,
11352 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11353 * (genNearPointerGet): fixed to handle some more cases,
11354 implementation scheme via table reads,
11355 * (genConstPointerGet): modified to access code memory correct,
11356 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11357 and improved to handle some cases
11358 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11359 instead of "RETLW" for init data
11360 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11361 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11362 variables are placed in access bank memory (<0x80 and >=0xf80),
11363 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11364 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11365 TBLWT_POSTDEC,TBLWT_PREINC
11366 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11367 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11369 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11370 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11371 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11372 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11374 2004-02-29 Borut Razem <borut.razem AT siol.net>
11376 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11377 support/Util/findme.h, support/Util/system.h: enhance binary relative
11378 search for lib and include by using findProgramPath()
11380 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11383 * src/SDCCpeeph.c (pcDistance),
11385 * src/mcs51/ralloc.h,
11386 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11387 * src/mcs51/main.h,
11388 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11389 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11390 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11391 size calculation port specific, started basis for some register
11393 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11394 missing push/pop of r0/r1. Optimized push/pops
11395 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11396 * device/lib/_modsint.c (_modsint),
11397 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11398 and stack version so regression tests pass
11400 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11402 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11403 * src/SDCCast.c (decorateType): catch another small optimization
11405 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11406 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11407 modified to finally use computeType() all over SDCC,
11408 see Feature Request #877103
11409 * src/SDCCval.h: cosmetic
11410 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11411 valCompare(); regression tested in muldiv.c
11412 * support/regression/tests/muldiv.c (testMod): mod sign follows
11415 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11417 * src/SDCCast.c (decorateType): fixed bug #902362
11418 * doc/INSTALL.txt: fixed install instructions for win32
11420 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11422 * device/include/Makefile.in (install): fixed by replacing spaces
11425 * doc/INSTALL.txt: updated for release
11426 * doc/sdccman.lyx: added warning for --xstack being buggy
11428 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11430 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11431 to eliminate build warnings.
11432 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11434 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11435 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11437 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11438 removed -penable-stack, added comment for stack pragma, added
11439 warning for not initializing the stack/frame registers, removed
11440 comment at interrupts section
11442 Stack is made permanent, there is no ability to disable stack usage.
11443 * src/pic16/device.h,
11444 * src/pic16/device.c: removed all references to USE_STACK macro,
11445 * src/pic16/device.c (pic16_dump_section): when no elements in
11446 rlist, free rlist before return,
11447 * (pic16_dump_int_registers): NEW, internal registers are a new set
11448 of general purpose registers reused by each function,
11449 * (checkAddReg): returns 1 if registers is added to set,
11450 * (pic16_groupRegistersInSection): when a registers is of type
11451 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11452 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11453 SRCASECMP macro is moved here from device.c
11454 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11455 PO_PCLATU, PO_PRODL, PO_PRODH,
11456 * (pic16_pCodeOpType, genMinus,
11457 changed compares to "a" register, with AOP_ACC,
11458 * (pic16_genPlus): fixed some bugs and indented properly,
11459 * (pic16_addSign): changed size to size+offset in the MOVWF
11461 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11462 multiply 8-bit operand by literal, result is 8-bit,
11463 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11464 multiply 2 8-bit operand, result is 8-bit,
11465 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11467 * src/pic16/gen.c: changed accUse to contain WREG only,
11468 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11469 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11470 true, do not use immediate addressing any more unless sym is a
11471 pointer in codespace,
11472 * (aopForRemat): do not use immediate addressing when symbol not in
11473 codespace and when symbol's address is requested,
11474 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11476 * (aopGet): added case for AOP_ACC and don't return "accumulator
11477 bug" but WREG instead,
11478 * (popGetTempReg): pushes contents of temporary register in stack,
11479 * (popReleaseTempReg): pops contents of temporary register from
11480 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11481 * (pic16_popGet): separated case AOP_ACC to return register WREG
11482 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11483 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11484 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11485 the use of immediate pointers to certain cases only.
11487 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11488 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11489 * (assignResultValue, genCall, genRet): modified to use the new
11490 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11491 genPcall is still broken,
11492 * (genFunction): added code to create 'A' type pBlocks when
11493 interrupt functions are generated, code not extensively tested yet,
11494 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11495 * (genEndFunction): modified so ISRs pop stored registers from stack,
11496 * (genMultOneByte): cleanup,
11497 * (AccRsh): added flag andmask, to and result with appropriate mask,
11498 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11499 * (genDataPointerGet): fixed and reenabled its use,
11500 * (genNearDataPointerGet): bugs fixed,
11501 * (genDataPointerSet): bugs fixed,
11502 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11503 pic16_DumpSymbol, pic16_DumpOp,
11504 * src/pic16/genutils.h: function prototypes for the above functions,
11505 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11507 * (pic16emitRegularMap): many many many improvements, but needs a
11509 * src/pic16/main.c: enable_stack in pic16_options is removed,
11510 * (_pic16_parseOptions): removed command line options -penable-stack,
11511 * (_process_pragma): emit stack symbol only when stack pragma is
11513 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11514 redirected to FSR0L/FSR0H pair,
11515 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11516 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11517 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11519 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11520 * (dumpPicOptype): NEW,
11521 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11522 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11523 with movff instruction,
11524 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11525 added pic16_int_regs, some packRegsFor* functions are commented out,
11526 because produce errors,
11527 * src/pic16/NOTES: minor modifications
11529 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11531 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11532 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11534 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11535 * as/mcs51/lkaomf51.c: fixed bug #895763
11537 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11539 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11541 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11543 * doc/sdccman.lyx: added details about the HC08 storage classes and
11544 interrupts, fixed the register usage info for z80 & gbz80
11546 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11548 * doc/sdccman.lyx: added more pic16 port documentation
11549 * device/include/pic16/: added header pic18fregs.h
11551 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11553 * doc/sdccman.lyx: added Vangelis' contribution
11555 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11557 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11558 extend to the next CALL or PCALL, not just to the next CALL.
11560 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11562 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11564 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11566 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11567 bug #895752 and a better fix for bug #716790
11569 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11571 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11573 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11575 * doc/sdccman.lyx: minor changes, minor changed
11577 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11579 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11580 which can't handle SDCC_NEWONEBYTEOPS,
11581 (geniCodeMultiply): removed conversion from mult to shift for pic14
11584 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11587 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11588 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11589 thus fixing bug #895406
11591 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
11593 * device/lib/_modsint.c,
11594 * device/lib/_modslong.c: sign follows divisor only
11595 * src/hc08/gen.c (genMultOneByte): if result size is 1,
11596 signs or signedness can be ignored
11597 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
11598 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
11599 added optimization for IFX,
11600 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
11602 reenabled optimization for IFX, which was removed on 2004-01-11
11603 * src/SDCCast.h: added return type IFX
11604 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
11605 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
11606 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
11607 SDCC_OLDONEBYTEOPS selects the old behaviour
11608 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
11609 changed again and commented promotion rule
11610 * src/SDCCval.c (valDiv): promotion no longer necessary
11611 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
11612 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
11614 * support/regression/tests/onebyte.c: added
11616 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
11618 * gen.c (genInline): reverted to old code for assemnling inline
11619 code because of bug reported James Chadd
11621 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
11623 * ralloc.h: missing declarations from previous patch,
11624 seems that patch for ralloc.h was never applied, fixed
11626 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11627 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11631 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
11632 indirect addressing. Marked FSR0 as deprecated
11633 * gen.c (pointerCode): commented out, not needed now
11634 (pic16_popGet2p): new MOVFF helper function
11635 (genGenPointerGet),
11636 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
11637 (shiftRLong): removed duplicate debugging info
11639 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11641 * src/ds390/gen.c (genNearPointerGet),
11642 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
11643 optimization with bits, but not bitfields.
11644 * src/ds390/ralloc.c (packRegisters),
11645 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
11647 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
11649 * src/SDCCcse.c (algebraicOpts): copy operands before modification
11651 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11654 * src/SDCCicode.c (operandFromSymbol),
11655 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
11656 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
11657 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
11658 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
11659 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
11660 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
11662 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
11663 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
11664 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
11665 * src/SDCCsymt.c (newSymbol),
11666 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11669 * src/SDCCval.c (newiList): fixed bug #885705
11671 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11673 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
11674 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
11676 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11678 * device/include/c8051f120.h,
11679 * device/include/c8051f300.h,
11680 * device/include/c8051f310.h: added/updated header files for Silicon
11681 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11682 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
11683 in new section Submitting patches
11685 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11687 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
11688 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11689 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11691 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
11692 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11693 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11695 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
11696 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11697 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11699 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
11700 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11701 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11702 genGenPointerSet): fixed bug #892400
11703 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
11704 to eliminate build warnings.
11705 * src/SDCCast.c (processParms),
11706 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
11708 * support/valdiag/valdiag.py: added GCC to the list of defines active
11709 when compiling with gcc
11711 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11713 * support/Util/SDCCerr.h,
11714 * support/Util/SDCCerr.c,
11715 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
11716 with an incomplete type (fixed bug #883734)
11717 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
11719 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11721 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
11723 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11725 * src/SDCCast.c (decorateType),
11726 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
11727 function pointer implementation
11728 * support/regression/tests/funptrs.c: added tests to verify both forms
11729 of function pointers work correctly. Added tests to verify parameters
11730 are passed in the correct order.
11732 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
11734 * device.c (regCompare): registers are sorted by ascending
11735 address and increasing size,
11736 * main.c (_pic16_finaliseOptions): removed the declaration
11737 of compiler macro MCU. Now a macro of the format pic18fxxxx
11738 will be defined from the command line
11740 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11741 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11743 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
11744 PCOP_RLCF was overwritten!
11745 * gen.c (genSkip): commented out calls to pic16_emitcode,
11746 * (genCmpEQ): fixed "long" compares, only high word did get compared,
11748 * (genRRC): added debugging info,
11749 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
11750 overwritten while shifting,
11751 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
11752 overwritten while shifting,
11755 * (shiftLLeftOrResult),
11756 * (shiftRLeftOrResult),
11758 * (shiftLLong): Implemented with pic16_emitpcode
11759 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
11760 * (genLeftShift): Fixed bug, operand for shift by variable always
11761 was "and"ed with 0x0f,
11762 * (genLeftShiftLiteral),
11764 * (genRightShiftLiteral): added debugging info,
11765 * (genrshFour): added comment,
11766 * (genRightShift): determined signedness from operand "left"
11767 instead of "result"
11769 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11771 * src/SDCCicode.c (geniCodeParms),
11772 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
11773 function pointers, fixed function pointer bugs #861242 and #861896
11775 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11777 * device/include/c8051f000.h,
11778 * device/include/c8051f120.h,
11779 * device/include/c8051f300.h: added header files for Silicon
11780 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11782 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
11784 * src/SDCCast.c (processParams): added new type flow and restructured
11785 (gatherAutoInit): added new type flow
11786 (addCast): cosmetic changes
11787 (getLeftResultType): added new type flow for array indices, patch
11788 provided by Stas, see FR #877103
11789 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
11790 array index patch by Stas
11791 * src/SDCCast.h: added prototype getResultTypeFromType()
11793 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
11794 * src/pic/glue.c (pic14emitStaticSeg),
11795 * src/pic16/glue.c (pic16emitStaticSeg),
11796 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
11797 for initialization of symbols
11798 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
11799 * support/Util/SDCCerr.h:
11800 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
11801 * .version: bumped version number to 2.3.8
11802 * device/include/Makefile.in (install),
11803 * doc/Makefile (install): changed to 'rm `find ...`' construct to
11806 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
11808 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
11809 Slade Rich fixed an optimization bug
11810 * src/pic/pcodepeep.c,
11811 * src/pic/pcoderegs.c
11812 * doc/Makefile (install): added test for directory
11814 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11816 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
11817 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
11818 * src/pic/ralloc.c (getRegPtr, getRegGpr),
11819 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
11820 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
11821 * as/mcs51/asexpr.c (term),
11822 * as/hc08/asexpr.c (term): fixed bug #887146
11824 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11826 * src/z80/gen.c (genMult): handle single byte result product
11827 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
11828 DUMMY_READ_VOLATILE (fixed bug #886367)
11830 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11832 * support/regression/tests/libmullong.c: fixed logic, on little endian
11833 hosts we ended without a mullong_wrapper()
11835 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11837 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
11838 virus/worm forged address usage.
11840 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11842 Fixed promotion, it should be done on AST level:
11843 * src/SDCCast.c (addCast): added promotion to int
11844 (decorateType): updated call to upCast()
11845 * src/SDCCicode.c (geniCodeLeftShift): removed call to
11846 usualUnaryConversions()
11848 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
11850 * support/regression/tests/literalop.c (mulWrapper): Added a
11851 wrapper to remove integer overflow warnings.
11853 * support/regression/tests/float_trans.c: Made work on host.
11855 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
11858 * support/regression/generate-cases.py (main): Changed from inline
11861 * doc/Makefile (install): Changed to depth first to get rid of
11862 missing directory install warning.
11864 * as/Makefile (install-doc): Made work on Mac.
11866 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
11868 * src/SDCCast.c: added an additional type flow in decorateType() of
11869 opposite direction, see feature request #860006; it's enabled at runtime
11870 by setting the environment variable SDCC_NEWTYPEFLOW
11871 * src/SDCCast.h: changed prototype of decorateType()
11872 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
11873 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
11874 'char' to 'int' can be omitted, if both operands are 'unsigned char';
11875 see feature request #877103
11876 * src/SDCCval.c: updated call of decorateType()
11877 (valBitwise): fixed bug #882876
11878 (valMinus): added promotion
11879 (valLogicAndOr): result is unsigned
11880 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
11881 * src/SDCCsymt.c (computeType),
11882 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
11883 must not cause an unsigned operation
11884 * src/pic/glue (pic14emitRegularMap),
11885 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
11887 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
11889 * src/pic/pcode.c (PCodeID): commented out left over debug code
11891 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
11893 * support/valdiag/tests/overflow.c: added shift tests
11894 * src/pic/device.c,
11901 * src/pic/pcodepeep.c,
11902 * src/pic/pcoderegs.c,
11903 * src/pic/ralloc.c,
11904 * src/pic/ralloc.h: applied patch from Slade Rich;
11905 added support for multiple code pages and multiple RAM banks on the
11906 PIC 14 port. The ASM files now no longer simply assume all the
11907 code / RAM are in the same page / bank. This means the linker can
11908 safely allocate code/RAM of separate ASM files to different pages/banks.
11909 * doc/sdccman.lyx: added Slade's tips
11910 * src/mcs51/peeph.def: fixed bug #880768
11912 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11914 * src/hc08/ralloc.c (rematStr): fixed bug #879282
11915 * src/SDCCast.c (decorateType): fixed bug #880197
11917 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
11919 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
11922 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
11923 strtof is not part of C89 and isn't included with Mac OS X.
11925 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11927 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
11928 shiftL2Left2Result): fixed bug #879326
11929 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
11930 (genMultOneByte): fixed bug in signed vs unsigned multiplication
11931 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
11932 address fetch for clr instruction
11933 * device/lib/hc08/_mulint.c: created optimized assembly version
11934 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
11936 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
11938 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
11939 proposed in FR #877103
11941 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
11943 * src/SDCCval.c (cheapestVal): added missing checks
11944 * src/SDCCicode.c (usualBinaryConversions): fixed condition
11945 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
11947 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
11949 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
11952 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
11954 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
11955 loaded with the linker search paths (-L arguments) and the libraries
11956 to be linked with the current source (-l arguments). Changes
11957 currently will affect only the pic16 port.
11958 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
11959 include path the port specific paths and port specific libraries,
11960 * gplink command now contains the $3 argument,
11961 * src/pic16/device.h,
11962 * src/pic16/device.c,: structure PIC_device is made public and
11963 renamed to PIC16_device, the same for variable Pics which is renamed
11964 to Pics16. Updated all references to them.
11965 * src/pic16/glue.c (pic16glue): corrected bug with code
11966 initialization which bypassed the variable initializations block.
11968 * device/lib/pic16/Makefile.rules: removed --penable-stack from
11969 COMPILE_FLAGS and added the --nostdinc option
11971 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11973 * device/include/mc68hc908jb8.h: Register defs for another member
11974 of the hc08 family. Contributed by Bjorn Bringert - thanks!
11976 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
11978 Documenting changes from previous commits.
11979 * configure.in (version 1.56),
11980 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
11981 when generating output files to configure the pic16 library,
11982 but now I've commented it out, since gputils aren't installed in the
11983 SF compile farm, so library won't compile
11985 * device/lib/Makefile.in (version 1.56): initially I've added in
11986 target 'all' the prerequestive 'model-pic16' so it compiled the
11987 pic16 library, but now I've commented it out for the same reasons
11989 * added targets 'model-pic16' and 'objects-pic16' to compile the
11991 * added target 'port-specific-objects-pic16' to handle the
11992 generated libraries and copy them into the build/ directory
11993 * added target 'clean-intermediate-pic16' to clean intermediate
11994 files into pic16 directory
11995 * in target 'installdirs' added line to create directory pic16 in
11996 the installation path
11998 * device/include/Makefile.in (version 1.11): in target 'install'
11999 added lines to copy all header files to installation path,
12000 * in target 'installdirs' added line create directory for pic16
12001 headers in the installation path
12003 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12005 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12008 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12011 * device/lib/configure.in,
12012 * device/lib/configure: fixed for autoconf 2.57
12014 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12016 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12017 option so that it actually works. Made it specific to the z80, since
12018 the gbz80 doesn't have these kinds of I/O ports.
12020 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12022 * device/include/z180.h,
12023 * device/lib/_memcpy.c,
12024 * device/lib/_memmove.c,
12025 * device/lib/_mulint.c,
12026 * device/lib/ser_ir.c,
12027 * device/lib/ser_ir_cts_rts.c,
12028 * device/lib/_strcmp.c,
12029 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12030 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12031 portmode; added deprecation warning for bank= and protmode= forms.
12032 Also, guard against buffer overflow.
12033 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12035 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12037 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12038 changed interrupt vector table generation to only emit declared vectors.
12039 * device/include/Makefile.in: added missing backslash
12040 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12042 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12044 Mainly changes to support compilation of the device libraries
12045 * src/pic16/device.c: stack is allocated via symbol and not
12046 via literal number. The symbol is placed in the corresponding
12047 position of the data ram
12048 * (pic16_dump_section): relocatable and absolute uninitialized
12049 data are now emitted in sorted order to reduce section naming,
12050 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12051 weren't marked as being in the access bank,
12053 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12055 Added portion of GNU PIC Library under the directory
12056 device/include/pic16 and device/lib/pic16. These files
12057 contain the declarations of SFRs for the PIC18Fxx2 devices.
12058 The directory is initialized via configure from toplevel.
12060 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12062 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12063 the spilllocations to be compared correctly
12065 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12067 * src/SDCCast.c (decorateType): fixed bug introduced today
12069 2004-01-12 Borut Razem <borut.razem AT siol.net>
12071 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12072 doc/sdccman.lyx: upper case pragmas are deprecated
12074 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12076 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12077 in simpler and even better code
12079 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12081 * src/SDCCicode.c (operandOperation): fixed bug #874819
12082 * src/SDCCast.c (decorateType): fixed
12083 char foo (unsigned long ul) { return ul > 0; }
12085 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12087 * doc/sdccman.lyx: Moved and added some sections, small changes
12088 all over. Telling LaTeX to be less strict with word spacing
12089 to better keep the right margin. Changed some notes about
12090 maintainance of the ports in section 3.2.1 - is it OK like this?
12092 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12094 SDCC source changes:
12095 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12096 convilong): modified to inform the pic16 port that builtin functions
12099 PIC16 PORT specific changes:
12100 * src/pic16/device.c pic16_dump_equates() added,
12101 processor registers declared internally by the port are emitted in
12102 the translation as equates,
12103 * src/pic16/gen.c: inline code is passed unprocessed to the
12105 * (pic16_popGetLit2): fnuction modified to take second operand as
12106 pCodeOp pointer and not as literal,
12107 * (popRegFromIdx): prefixed with pic16_,
12108 * (pic16_popCombine2): modified to receive already allocated pCode
12110 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12111 * (genFunction): initializes local stack frame and pushes on stack
12112 all the registers used by this function,
12113 * (genEndFunction): restores all registers from stack and restores
12115 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12117 * (pic16glue): changed the program startup sequence,
12118 * added new dbName code 'A' for functions placed in absolute section
12119 * src/pic16/main.c: added function attribute _naked,
12120 * added pragma 'code' to place a fnuction at an absolute address,
12121 * added command line arguments --debug-ralloc and --pcode-verbose,
12122 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12123 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12124 * (pic16_newpCodeOpLit2): modified to take the second operand as
12126 * (pic16_printpBlock): modified to emit each function in a separate
12128 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12129 UPPER for immediate operands,
12130 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12132 * src/pic16/peeph.def: all peepholes with movff are commented out,
12133 because there is a problem in the pcode peep optimizer,
12134 * src/pic16/ralloc.c: the register allocator can now reuse local
12135 function symbols for another function. This saves register usage.
12136 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12138 Added file src/pic16/NOTES with information about program writing on
12139 the current port version.
12141 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12143 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12144 and peephole 252 (array access)
12146 2004-01-09 Borut Razem <borut.razem AT siol.net>
12148 * src/SDCCmain.c : fixed #872250: -l command line defined library
12149 files are scanned before standard library files
12151 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12153 * src/SDCCast.c (decorateType): fixed bug #874046
12155 2004-01-09 Borut Razem <borut.razem AT siol.net>
12157 * support/scripts/sdcc.nsi: remove previous installation
12159 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12161 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12162 bytes for last interrupt vector (mcs51)
12163 * sdcc.spec: fixed typo
12165 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12167 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12168 gen51Code): more efficient parameter receive for --model-large
12171 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12173 * src/ds390/main.c,
12174 * src/z80/main.c: added missed needLinkerScript flags (more than
12175 one port structure defined in these file)
12176 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12179 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12181 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12182 * src/port.h: added flag needLinkerScript in port->linker
12183 structure to inform whether to create a .lnk file or not,
12185 * src/ds390/main.c,
12187 * src/mcs51/main.c,
12189 * src/pic16/main.c,
12191 * src/z80/main.c: changed appropriately to configure
12192 needLinkerScript flag
12194 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12195 * src/pic/glue.c: added variable udata_section_name to
12196 override default uninitialized data segment definition for
12197 devices only with SHAREBANK memory (reported from Erik Epetrich)
12198 * (pic14emitOverlay): modified to emit a commented overlay segment
12199 directive when no overlay data exist
12200 * (picglue): modified to emit uninitialized data segment
12201 according to udata_section_name
12202 * src/pic/main.c (_pic14_parseOptions): added command line
12203 options --udata-section-name=[name] to override default
12204 udata definition name
12205 * modified _linkCmd and _asmCmd to include compiler passed
12206 arguments via -W option
12207 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12208 object file from '.rel' to '.o' in port->linker structure,
12209 changed size of fptr from 2 to 3 in port structure
12211 2004-01-07 Borut Razem <borut.razem AT siol.net>
12213 * support/scripts/sdcc.nsi: update PATH
12214 * support/scripts/sdcc.ico: craeted
12216 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12218 * device/include/Makefile.in: fix install
12219 * doc/Makefile: fix install
12221 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12223 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12225 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12226 how the function variable allocation summary is displayed; also
12227 include information about variables allocated to the overlay
12230 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12232 * as/mcs51/lkmain.c: Help about -Y option
12233 * as/mcs51/lkarea.c: Fixed gcc warnings
12235 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12237 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12239 * support/valdiag/tests/overflow.c: added
12240 * src/SDCCast.c (decorateType),
12241 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12242 LEFT_OP (left shift)
12244 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12246 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12247 (default behaviour).
12249 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12251 A python script to validate compiler diagnostic messages. It can be
12252 used to verify that sdcc complains about bad c source code and
12253 gives a good location of the error.
12254 * support/valdiag/Makefile,
12255 * support/valdiag/valdiag.py,
12256 * support/valdiag/tests/*
12258 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12260 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12261 * src/SDCCsymt.c (newEnumType),
12263 * support/Util/SDCCerr.c,
12264 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12266 * support/regression/tests/enum.c: added test for enum values that
12267 require at least 2 bytes of storage.
12269 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12271 * src/common.h: added ifndef/define/endif macros
12272 around the header file.
12273 Bug reported from Jesus Calvino-Fraga
12275 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12277 * sdcc.spec: updated
12278 * device/include/Makefile.in: don't install CVS directories
12279 * device/lib/Makefile.in: added removal of CVS directories after install
12280 * doc/Makefile: fixed install, added local_icons
12281 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12282 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12283 * src/ds390/gen.c (genRightShift): fixed bug #870788
12284 * src/SDCCast.c (decorateType): fixed bug #870781
12286 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12288 PIC16 port related changes:
12289 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12290 added variable stackPos,
12292 * gen.c: genCall, assignResultValue: added support for
12293 pushing/retrieving function parameters to/from stack,
12294 genFunction,genEndFunction: setup stack frame for the
12295 generated function,
12296 genAddrOf: will be changed according to bug 863624
12298 * added files genutils.c and genutils.h which contain gen*
12299 debugged and optimised functions extracted from gen.c
12301 * glue.c: added variable 'externs' which holds extern symbols,
12302 pic16emitRegularMap: is modified to properly handle relocatable
12303 symbols under the new scheme,
12304 pic16createInterruptVect: is modified
12305 pic16printPublics: is modified to emit 'global' assembler directives,
12306 added pic16_printExterns to print extern symbols,
12307 pic16glue: initializes stack/frame pointer in the beginning of
12308 the assembly output. Temporary hack, will be corrected later,
12309 because gplink yet does not support stack and SDCC does not
12310 yet support a type of crt0.o object to create the final binary.
12312 * Removed many lines that contain 8051 legacy code.
12313 * The code is finally placed under a 'code' directive.
12314 * Added port specific options.
12316 * _process_pragma: simplified since now we do not need *special*
12317 include file to define SFR registers. But a separate header
12318 will be needed. This will be developed later.
12319 * _pic16_parseOptions: added, parses port specific options:
12320 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12321 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12322 --preplace-udata-with=
12324 * _pic16_setDefaultOptions: modified to initialize section names,
12325 but hack is temporarly out of order since it needs improvement.
12326 * _pic16_genAssemblerPreamble: configuration words are emitted by
12327 their address instead of their name. This part is incomplete and
12328 supports only the 18Fxx2 devices. Other devices will emit an error
12329 during assembly since they do not contain the same set of config
12331 * _pic16_genIVT: is modified,
12333 * pcode.c: added definitions for some hardware registers that are needed
12335 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12336 All PCI entries are updated. Now LFSR is supported.
12337 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12338 * added pic16_newpCodeOpLit2 to support instructions with
12339 two literal arguments
12340 * pic16_pCode2str: corrected code that emits assembler instructions
12341 with two literal operands and those that have an access bit modifier
12342 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12343 this fixes a bug which caused some labels to be lost, when an
12344 assembler directive was added, i.e. banksel,
12345 * pic16_FixRegisterBanking: improved logic that causes the insertion
12347 * InlineFunction: functions that are called once, are not any more
12348 inlined. This can be a port option in the future,
12350 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12352 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12353 hold the corresponding uninitialized symbols,
12354 * pic16_allocProcessorRegister: registers have explicit marked the
12356 * pic16_allocInternalRegister: registers are explicit marked as
12358 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12359 processing list, so bit registers were lost,
12362 * ralloc.h: added field 'accessBank' and original symbol operand
12363 in register definition,
12364 * removed the field isMapped from register definition,
12366 ** Several functions have been removed from various sources:
12367 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12368 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12369 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12370 pic16_assignRelocatableRegisters
12372 ** others have been introduced:
12373 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12374 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12376 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12378 * support/scripts/inc2h.pl: changed definition of BIT_AT
12379 to emit 'sbit at' instead of 'bit at'. This was a request.
12381 PIC16 port related preliminary changes:
12382 * gen.c: prefixed function popRegFromString with
12383 pic16_ and all references to it corrected
12384 * pcode.c: all pic16_pc_* hardware registers prefixed
12385 with underscore (_),
12386 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12387 * ralloc.c: newReg(): when register is REG_SFR then
12388 set address to rIdx,
12389 pic16_allocProcessorRegister(): marks register wasUsed=0
12390 pic16_writeUsedRegs(): added a call to assign processor
12391 registers via pic16_assignFixedRegisters
12393 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12395 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12396 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12397 variables in unused register banks. Also the SSEG is placed
12398 wherever there is enough space for it, and IDATA can be anywhere
12399 in internal RAM. For now compile using -Wl-Y[stack_size].
12400 The mem file is different for this option as well, since it
12401 makes no sense of talking about DSEG lenght.
12403 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12405 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12406 in certain cases, e.g. when ROM assignment, patch provided
12407 from Albert den Haan.
12409 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12411 Many signedness and type propagation fixes:
12412 * src/SDCCicode.c: made geniCodeCast() static
12413 replaced SPEC_ by IS_ (cosmetic)
12414 (operandOperation): fixed div and mod operation
12415 (usualBinaryConversions): added support for promotion of char
12416 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12417 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12418 (geniCodeAdd): an array index will stay unsigned, even if promoted
12420 (geniCodeArray): ditto
12421 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12422 * src/SDCCsymt.c (computeType): added more support for char;
12423 promotion of char is selectable by promoteCharToInt, fixed signedness
12425 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12426 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12427 * src/SDCCval (val*): replaced signedness calculation by
12429 rearranged if-branches (cosmetic)
12430 (valShift): added warning W_SHIFT_CHANGED
12431 (valCompare): fixed problem with different types
12432 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12433 * support/regression/tests/literalop.c: added many cases
12434 * support/regression/tests/ast_constant_folding.c: changed finally to
12436 * .version: new year, new version: 2.3.7
12437 * src/SDCCmain.c (main): applied patch #866468
12438 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12439 provided by Scott Bronson
12440 * doc/sdccman.lyx: updated documentation for sdcdb
12441 updated and added chapter tips
12443 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12445 * src/SDCCsymt.h: missing from yesterday's commits
12447 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12449 * src/SDCC.y (struct_or_union_specifier),
12450 * support/Util/SDCCerr.c,
12451 * support/Util/SDCCerr.h: verify that struct & union tags are used
12454 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12456 * src/SDCCglobl.h: missing from yesterday's commits
12458 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12460 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12461 sft_attributes, struct_declaration, parameter_declaration,
12462 type_name, start_block, declaration_list),
12463 * src/SDCC.lex (check_type): support redefinition of typedef names
12465 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12467 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12468 aligned xdata arrays. Erik helped me with the if clause.
12470 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12472 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12475 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12478 * src/SDCCast.c (newAst_),
12480 * src/SDCCicode.c (ast2iCode, newiCode),
12482 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12483 expr, statement, expression_statement, selection_statement,
12484 iteration_statement, expr_opt, jump_statement): foundation for tracking
12486 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12489 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12491 * support/Util/SDCCerr.c,
12493 * src/SDCCast.c (createCase, createDefault, decorateType),
12494 * src/SDCClabel.c (labelUnreach),
12495 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12497 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12498 (with thanks to Stas Sergeev)
12499 * device/include/time.h,
12500 * device/lib/time.c (CheckTime): suppress unreachable code warning
12502 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12504 * src/SDCCast.c (createIvalCharPtr),
12505 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12507 * support/regression/tests/nullstring.c: tests for these two bugs
12509 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12511 * support/Util/SDCCerr.h,
12512 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12513 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12514 about storage class and 'at' used inside struct or union
12515 * src/SDCCBBlock.c (iCodeFromeBBlock),
12516 * src/SDCCcse.c (ifxOptimize),
12517 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12518 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12519 printIval, emitStaticSeg, emitOverlay),
12520 * src/SDCClabel.c (deleteIfx),
12521 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12522 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12523 gatherAutoInit, processParms),
12524 * support/Util/SDCCerr.h,
12525 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12526 reporting for post-parse errors.
12528 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12530 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12531 implicit casts via union; they don't work on big endian systems
12532 (possible fix for bug #861138)
12534 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12536 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12537 * src/mcs51/main.c: fixed the fix for bug #737001
12539 2003-12-15 Borut Razem <borut.razem AT siol.net>
12541 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12543 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12545 * support/makebin/makebin.c: put output in binary mode
12547 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12549 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12550 xdata and data memory on startup. Set the environment variable
12551 SDCC_NOGENRAMCLEAR to disable this.
12552 * src/mcs51/peephole.def,
12553 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12554 (allows non-interrupt and interrupt code to safely compete for a resource
12555 without the non-interrupt code having to disable interrupts)
12557 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12559 * src/SDCCicode.c (geniCodeAdd),
12560 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12561 with valFromType if type might be a pointer and host is big endian).
12562 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12563 types, not just integer types.
12564 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12565 multiply defined with mismatching "at" address.
12567 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12569 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12570 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12571 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12572 with embedded nulls (fixed bug #753752)
12574 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12576 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12577 Apparently this did not see much testing (endless loop)
12579 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12581 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12583 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12585 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12586 gracefully handle NULL memmap pointers
12588 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12590 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
12591 instead of deleting the iCode when an operand is volatile
12592 * src/z80/gen.c (genDummyRead),
12593 * src/mcs51/gen.c (genDummyRead),
12594 * src/ds390/gen.c (genDummyRead),
12595 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
12597 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
12598 * src/SDCC.y: fixed bug #850420
12600 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12602 Applied z80 i/o port patch from Peter Townson and fixed some operators
12603 to better handle operands in A register.
12604 * device/include/z180.h
12610 * src/z80/peeph-z80.def
12611 * src/z80/peeph.def
12614 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12616 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
12618 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12620 * device/lib/hc08/_mullong.c: Removed extra #endif
12622 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12624 * sim/ucsim/hc08.src/inst.cc,
12625 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
12626 carries from x to h
12627 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
12628 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
12629 * device/include/stdarg.h: fixed varargs for hc08
12630 * device/lib/Makefile.in,
12631 * device/lib/hc08/Makefile,
12632 * device/lib/hc08/_mulint.c,
12633 * device/lib/hc08/_mullong.c: fixed some endian problems
12635 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12637 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
12638 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
12639 * device/lib/_gptrget.c,
12640 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
12642 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12644 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
12645 * src/SDCCast.c (astErrors): fixed bug #846007
12646 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
12648 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12650 * src/SDCCast.c (decorateType): disabled a transformation I added in
12651 revision 1.188 (access to fields of a structure at an absolute address);
12652 it breaks with bitfields, extern declarations, and gcse analysis.
12653 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
12654 could be assigned through a pointer, so don't complain.
12655 * src/SDCCast.c (astErrors),
12657 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
12659 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
12661 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
12662 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
12663 output of __config directives, since gpasm now supports them
12664 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
12665 pre-processor macro, i.e. -DMCU=p18f452
12666 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
12667 and modified to handle 'cast' icode similarly to '=' icode
12668 * src/pic16/device.h (typedef struct PIC_device): added field
12669 'extMIface' to indicate that chip has external memory interface
12670 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
12671 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
12674 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12676 * src/SDCC.y (pointer): fixed bug #846006
12677 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
12678 * src/SDCCast.c (decorateType): fixed bug #846009
12679 * src/ds390/peeph.def,
12680 * src/ds390/gen.c (genAnd, genOr),
12681 * src/mcs51/peeph.def,
12682 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
12684 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12686 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
12693 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
12697 * src/SDCCbitv.c: added function to free a bitvector
12698 * src/SDCClrange.h,
12699 * src/SDCClrange.c: added function to recompute the liveranges
12700 * src/avr/ralloc.c,
12701 * src/ds390/ralloc.c,
12702 * src/hc08/ralloc.c,
12703 * src/mcs51/ralloc.c,
12704 * src/pic/ralloc.c,
12705 * src/pic16/ralloc.c,
12706 * src/xa51/ralloc.c,
12707 * src/z80/ralloc.c: recompute the liveranges after register packing
12709 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
12711 * src/SDCCloop.c (newInduction): fixed bug #845630
12713 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12715 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
12716 inadvertantly left behind from my 2003-11-12 change
12718 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12720 Updated headers I neglected to commit yesterday.
12721 * src/SDCClrange.h,
12724 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12726 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
12727 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
12728 * src/SDCCopt.c (eBBlockFromiCode),
12729 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
12730 the creation of the key hash table from the sequencing so it can be used
12731 earlier (for some GCSE bug fixes still pending)
12733 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12735 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
12736 * support/regression/tests/addsub.c: testing genPlus shortcut
12738 2003-11-15 Borut Razem <borut.razem AT siol.net>
12740 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
12742 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12744 * src/SDCCcse.c (cseBBlock): fixed bug #527779
12745 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
12746 ordering is immaterial.
12747 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
12749 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12751 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
12752 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
12753 (SIGSEV) of bug #840381
12754 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
12755 unlink new file before rename if new and old filenames are the same)
12757 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12759 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
12760 uninitialized variables) for the mcs51. Set environment variable
12761 SDCC_GENRAMCLEAR to test.
12762 xdata initialization slightly shorter
12764 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12767 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
12768 #838241 & 780691 (basicly the same bug)
12769 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
12770 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
12772 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
12774 * src/SDCCmain.c (linkEdit): "fix" #834252
12776 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12778 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
12780 * src/SDCC.y: fixed bug #819403
12782 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12784 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
12785 the reentrant attribute.
12786 * src/hc08/gen.c (genPackBits): added missing stack readjustment
12787 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
12789 * src/SDCCast.c (decorateType): fixed bug with storage class not being
12790 updated during pointer dereference; f.e. ~(((char *)1)*) was being
12791 erroneously reduced to a literal.
12792 * src/hc08/ralloc.c (packRegisters, rematStr),
12793 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
12796 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12798 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
12799 * doc/sdccman.lyx: changed from 'article' to 'book'
12800 * doc/Makefile: readded test_suite_spec and cdbfileformat
12802 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
12804 * device/include/stdlib.h: include malloc.h to comply with ANSI
12805 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
12807 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12809 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
12810 * doc/clean.mk: also remove *.out files
12811 * doc/sdccman.lyx: some additions, larger top/bottom margins
12813 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12815 * src/SDCC.y: fixed bug #837365
12816 * support/regression/tests/bitopcse.c
12817 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
12818 a symbol (might be valop instead)
12819 * device/lib/Makefile.in: added errno.c to HC08SOURCES
12820 * device/lib/clean.mk: added hc08 to the cleaning list
12822 2003-11-04 Borut Razem <borut.razem AT siol.net>
12824 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
12826 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12827 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
12828 malloc is declared in standard stdlib.h
12830 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12832 * device/lib/hc08/Makefile: need to clean .rel not .o files
12833 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
12835 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12839 * src/mcs51/main.c,
12840 * src/ds390/main.c,
12844 * src/pic16/main.c,
12845 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
12846 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
12847 tests (which uses the port's oclsExpense function)
12853 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
12855 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12857 * src/SDCCcse.c (ifxOptimize),
12858 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
12859 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
12860 deleting the IFX iCode.
12861 * src/hc08/ralloc.c: reduced unneeded slocs
12862 * src/hc08/gen.c: fixed bug in asmopToBoolean
12864 2003-11-04 Borut Razem <borut.razem AT siol.net>
12866 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
12867 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12868 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
12869 transferred to configure
12871 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
12873 Use headers defined in the C[++] standards:
12874 * sim/ucsim/gui.src/serio.src/fileio.cc
12875 * sim/ucsim/gui.src/serio.src/frontend.cc
12876 * sim/ucsim/gui.src/serio.src/main.cc
12877 * sim/ucsim/gui.src/serio.src/posix_signal.cc
12878 * support/Util/NewAlloc.c
12880 * as/mcs51/lklibr.c
12884 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12886 * Added MSVC projects for hc08 assembler and linker:
12887 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
12888 /as/hc08/link_hc08.dsp
12890 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
12892 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
12894 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
12896 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
12898 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12900 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
12902 2003-10-31 Borut Razem <borut.razem AT siol.net>
12904 * support/cpp2/cpplib.h,
12905 support/cpp2/cpplib.c,
12906 support/cpp2/cpplex.c,
12907 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
12908 to switch _asm block preprocessing on / off. Default is
12909 #pragma preproc_asm +
12911 2003-10-31 Borut Razem <borut.razem AT siol.net>
12913 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
12914 when outputting comment blocks (when executed with -C option) and
12915 _asm (SDCPP specific) blocks
12917 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12919 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
12921 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
12923 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
12925 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
12927 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
12928 * src/SDCCast.c (decorateType): fixed bug #832664
12930 2003-10-31 Borut Razem <borut.razem AT siol.net>
12932 * support/cpp2/cpplex.c: fixed for SDCPP:
12933 comments(when executed with -C option) and _asm blocks
12934 were included even if they where in skipped #if block.
12935 Applied solution from GCC cpp 3.3.2
12937 2003-10-31 Borut Razem <borut.razem AT siol.net>
12939 * src/SDCC.lex: sdcc now understands both formats:
12940 '# <line_number> <file_name>' and
12941 '#line <line_number> <file_name>'
12942 * support/cpp2/cppmain.c: sdcpp now generates the standard
12943 '# <line_number> <file_name>' instead of former
12944 '#line <line_number> <file_name>'
12946 2003-10-30 Borut Razem <borut.razem AT siol.net>
12948 * support/cpp2/cpphash.h,
12949 * support/cpp2/cpplib.h
12950 * support/cpp2/cpplex.c,
12951 * support/cpp2/cppmain.c,
12952 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
12954 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12956 Fixed a number of problems revealed by bug #827883.
12957 * src/SDCCloop.c (loopInvariants): Spill location of the
12958 result operand should be recomputed if extracted from
12959 a loop. Also, don't extract assignments of an iTemp
12961 * src/SDCCast.c (isConformingBody): loop reversal should
12962 not occur if the control variable is involved with a
12963 relational operator.
12965 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
12967 * .version: bumped to 2.3.6 to reflect the big improvements
12968 made by Erik and Klaus. Thanks!
12970 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
12972 Replaced the livrange code.
12973 * src/SDCClrange.c: added new LR code
12975 * src/SDCCBBlock.h: removed remainig parts from old LR code
12976 * src/ds390/ralloc.c,
12977 * src/ds390/gen.c: minor fixes to make it work with new code
12979 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12982 * as/hc08/lkrloc.c,
12984 * src/hc08/ralloc.c: Fix various warnings related to the hc08
12985 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
12986 (tweaked fix for bug #818696)
12988 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12990 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
12992 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12995 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
12996 * src/mcs51/gen.c (gencjneshort),
12997 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
12998 more efficient (per Scott Bronson's suggestion)
13000 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13002 Extended the semantics of the critical keyword to include
13003 individual statements. See RFE #827755 and #799831
13008 * support/Util/SDCCerr.c
13009 * support/Util/SDCCerr.h
13014 2003-10-19 Borut Razem <borut.razem AT siol.net>
13016 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13018 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13020 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13022 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13023 and predecrement operand is displayed
13025 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13027 * src/SDCCval.c (valMinus): fixed bug #826041
13029 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13031 Some hc08 related updates that I missed earlier
13032 * sim/ucsim/stypes.h
13033 * support/regression/ports/hc08/spec.mk
13035 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13037 New target "hc08" for the Motorola 68hc08 family of micros
13045 * sim/ucsim/hc08.src/*
13046 * sim/ucsim/configure.in
13047 * src/ucsim/configure
13048 * sim/ucsim/packages_in.mk
13051 * device/include/mc68hc908qy.h
13052 * device/lib/hc08/*
13053 * device/lib/Makefile.in
13054 * support/regression/ports/hc08/*
13055 * support/regression/Makefile
13057 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13059 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13061 * src/ds390/gen.c (genCast): fixed bug #821957
13063 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13065 * device/lib/logf.c: "fixed" overlay bug
13066 * support/regression/ports/host/spec.mk: added m library
13067 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13068 * support/regression/tests/float_trans: added (for Eric)
13070 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13072 * src/mcs51/gen.c (genCpl): fixed bug
13073 http://sf.net/mailarchive/message.php?msg_id=6263915
13075 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13077 * src/SDCCast.c (decorateType): added extended constant folding
13078 * src/SDCCsymt.c (computeType): cleanup
13079 * src/SDCCval.c (valShift): minor optimization
13080 * support/regression/tests/ast_constant_folding.c: added
13082 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13084 * src/SDCCmain.c: removed some unintended changes
13086 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13088 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13089 * src/z80/gen.c: fixed part of bug #817589
13090 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13092 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13094 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13105 * src/ds390/ralloc.c
13107 * src/mcs51/ralloc.c
13109 * src/pic16/ralloc.c
13110 * src/xa51/ralloc.c
13112 * src/z80/gen.c: removed unused label "release:"
13114 2003-10-06 Borut Razem <borut.razem AT siol.net>
13116 * src/SDCC.lex: removed definition of unused variables
13117 save_optimize and save_options
13119 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13121 * clean.mk: removed '=' in "-maxdepth=1"
13122 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13123 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13125 2003-10-06 Borut Razem <borut.razem AT siol.net>
13127 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13128 my_unput() replaced by unput()
13130 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13132 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13133 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13134 type-punned pointer will break strict-aliasing rules"
13135 Old LR behaviour is again default; Klaus' LR can be choosen by
13136 defining the environment variable LRKLAUS
13140 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13141 * clean.mk: fixed removal of files in bin/CVS/
13142 * device/lib/clean.mk: fixed removal of directories small and large
13143 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13145 * src/SDCCval.c: removed superflous test for pedantic
13147 2003-10-05 Borut Razem <borut.razem AT siol.net>
13149 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13150 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13151 message "unmatched #pragma SAVE and #pragma RESTORE"
13153 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13155 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13156 assembly, critical functions, atomic, nojtbound)
13158 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13160 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13166 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13169 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13171 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13173 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13174 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13175 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13177 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13179 * src/z80/gen.c (genRet): fixed bug #524753
13180 * src/z80/gen.c (genCast): fixed internal error on cast from
13182 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13183 fix for bug #477835 to the z80
13184 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13185 for tracking iCodes in the peephole optimizer for z80
13187 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13189 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13190 the other part of bug #814548
13191 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13193 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13195 * src/SDCCcse.c: fixed part of bug #814548
13197 2003-09-28 Borut Razem <borut.razem AT siol.net>
13199 * src/asm.c: rewrite of printILine() to use temporary file instead
13201 * src/xa51/main.c: commented out declaration of int rewinds
13203 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13205 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13207 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13209 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13210 * src/asm.c (printILine): Fixed bug #811015
13212 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13214 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13217 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13219 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13220 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13221 to correctly handle general case of AOP_PAIRPTR
13222 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13224 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13226 * src/mcs51/ralloc.c (fillGaps),
13227 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13228 register positioning bug)
13230 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13232 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13234 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13236 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13237 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13238 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13239 (ralloc doesn't intentionally do this now, but perhaps later)
13240 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13241 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13242 register positioning bugs (Fixed bug #762602 and #795325)
13243 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13244 (Fixed bug #808779)
13245 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13246 lines that --i-code-in-asm generates
13248 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13250 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13251 trying to fclose a FILE* that was already closed.
13253 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13255 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13256 of const struct should be treated as if const themselves)
13258 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13260 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13262 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13264 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13265 Unix (/n) and DOS (/r/n) line terminations.
13267 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13269 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13272 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13274 * src/mcs51/gen.c (genFunction, genEndFunction),
13275 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13276 and restore of EA so that stack offsets to parameters are
13277 correct when using both critical and reentrant/stack-auto.
13278 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13279 size (can be triggered in error if sloc is shared between
13280 different sized objects)
13281 * device/include/float.h: fixed macros to explicitly use
13282 unsigned long where needed
13284 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13286 Feature req. 799831: added code to allow nesting of critical functions
13287 * src/mcs51/gen.c (genFunction, genEndFunction)
13288 * src/ds390/gen.c (genFunction, genEndFunction)
13290 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13292 * src/SDCCsymt.c (sclsFromPtr),
13294 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13295 support for standard C idiom of memory mapped variables; for
13296 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13297 to xdata int at 0x1234 tempvar = 1.
13298 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13299 provided by Akiya ISHIDA
13301 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13303 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13304 * src/SDCCval.c (constVal): added reduction from int to char
13305 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13306 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13307 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13309 * support/regression/tests/shifts.c: fixed
13311 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13313 * src/z80/gen.c (genXor): Fixed bug #805445
13315 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13317 Fixed bug #621531 (const & volatile confusion in the type chain).
13318 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13319 refer to the const or volatile state of the pointer itself.
13331 * src/pic16/ralloc.c
13332 * support/regression/tests/const.c
13334 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13336 When checking for duplicated modules, use absolute paths
13337 instead of relative paths. Files changed:
13342 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13344 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13346 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13348 * device/include/string.h: added size_t typedef, changed
13349 prototypes to use size_t, eliminated separate reentrant and
13350 non-reentrant declarations, added _memmove declaration
13351 * device/lib/_memcpy.c: changed to use size_t instead of int,
13352 changed /4 to >>2 to avoid division library call
13353 * device/lib/_memcmp.c,
13354 * device/lib/_memset.c,
13355 * device/lib/_strncat.c,
13356 * device/lib/_strncpy.c,
13357 * device/lib/_strncmp.c: changed to use size_t instead of int
13358 * device/lib/_memmove.c: new file (fixed bug #772294)
13359 * device/lib/Makefile.in: added _memmove.c
13360 * device/lib/z80/asm_strings.s: fixed bug #772290
13361 * support/regression/tests/bitfields.c: attempt to fix host assertion
13362 failure on amd64-unknown-linux2.2
13364 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13366 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13367 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13368 * as/z80/asmain.c (main): fixed bug #801766
13370 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13372 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13375 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13377 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13378 reported in bug #800609
13380 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13382 * Top header beautifications in src/pic16 directory:
13383 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13384 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13385 pcoderegs.h, ralloc.c, ralloc.h
13386 * main.c: added top header and GPL license notice
13387 * pcode.c: fixed the if-conditional warning
13389 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13391 * device/lib/_mullong.c: replaced int by short for gcc
13393 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13395 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13396 and JUMPTABLE iCodes properly now (worked by accident before)
13397 * src/mcs51/gen.c (leftRightUseAcc),
13398 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13399 iCode properly now. Use getSize instead of nRegs since a & b
13400 aren't part of the nRegs tally.
13402 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13404 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13405 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13406 before instructions that use the _STATUS register
13408 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13410 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13411 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13412 fetching of the pointer
13413 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13414 copied from genNearPointerSet()
13415 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13416 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13417 If they pop r0/r1 they must be called in the opposite order than aopOp().
13418 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13419 (resp. --stack-auto), prepared for --xstack
13421 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13423 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13425 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13427 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13428 these ports have their own __sdcc_external_start()
13430 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13432 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13433 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13434 type for bits was changed. It resulted in bit variables becoming
13435 global, which is not permitted in PIC 14 assembly output.
13437 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13439 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13441 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13443 Z80 and MCS51 linkers complaint if a public symbol is defined
13444 in more than one library module:
13448 * as/mcs51/Makefile.in
13450 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13452 A few small changes that speed up the peephole optimizer.
13456 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13458 Try to make the peephole optimizer smarter by maintaining
13459 an association between the assembly source code and the
13460 iCodes that originated them. Put this information to use
13461 with a new peephole rule condition "notVolatile" so that
13462 the rules can be aggressive yet still safe.
13467 * src/mcs51/peeph.def
13469 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13473 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13474 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13475 if the left or right operand symbols have the accuse flag set.
13477 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13479 Changed the type of the result of the ! (NOT) operator to char;
13480 previously it returned the same type as the source. This allows
13481 us to eliminate all the genFloatNot functions (all of its target
13482 implementations were very buggy) since !float can use the same
13485 * src/SDCCicode.c (ast2iCode): ! returns char
13486 * src/mcs51/gen.c (genNot, genNotFloat),
13487 * src/ds390/gen.c (genNot, genNotFloat),
13488 * src/z80/gen.c (genNot, genNotFloat),
13489 * src/pic/gen.c (genNot, genNotFloat),
13490 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13492 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13494 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13495 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13496 during interrupts. Ensure WSAVE is located at a shared bank address.
13497 2. Fixed page selection in some places
13498 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13499 the registers name strings.
13500 4. Fixed "signed / unsigned compare" compiler warnings.
13501 5. The PIC port manages its own allocation of the general purpose
13502 registers, but makes no attempt to reuse them. As a result when
13503 compiling it soon runs out of general purpose registers. Some
13504 additional code was added to the files pcode.c and device.c to walk
13505 through the function call tree and rename the registers so that they
13515 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13516 genPlus() & genMinus() when the result is the same as left or right
13518 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13520 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13522 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13524 Made bitfield a distinct type from bit so that bitfields
13525 convert as per ANSI C and bits retain their traditional
13526 boolean style behaviour. Implemented bitfield support in
13534 * src/ds390/gen.c: bit v bitfield split
13535 * src/z80/gen.c: New support for bitfields
13536 * support/regression/tests/bitfields.c: reenabled z80,
13539 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13541 Rules 246.x, 247.x relate to bitfields, the others speed up
13542 access to xdata mapped I/O devices.
13544 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13546 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13548 Cleaned up genPackBits and genUnpackBits and added two helper
13549 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13550 for literal assignments in genPackBits (thanks to Frieder for
13556 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13558 Fixed bug #748310 (pointer to function type mishandled when the
13559 function name is omitted). Also fixed a SIGSEGV when a function
13560 attribute (reentrant, etc) is used on a non-function or on a
13561 function but misplaced before the parameter list.
13563 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13565 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13566 * support/Util/SDCCerr.h,
13567 * support/Util/SDCCerr.c: Added func attr misuse error msg
13569 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13571 Fixed bug #787649 by anonymous
13572 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13573 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13575 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13577 Fixed numerous bitfield problems.
13579 * src/SDCC.y: More bitfield related error checking
13581 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13582 * support/Util/SDCCerr.h,
13583 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13584 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13585 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13586 * support/regression/tests/bitfields.c: tests added
13588 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13590 Made the constant following the "interrupt" keyword optional. If
13591 omitted, the function will not automatically be given an entry
13592 in the interrupt vector table (similar to #pragma NOIV, but
13593 less syntacticly kludgy). The interrupt number is also now
13594 range checked. Also fixed a bug in the high order bit example
13601 * support/Util/SDCCerr.c
13602 * support/Util/SDCCerr.h
13605 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13607 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
13608 * src/SDCCicode.c (operandOperation): rewritten some ops
13609 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
13610 * src/SDCCsymt.c (computeType): literals are handled the same way as any
13612 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
13613 be re-activated by defining REDUCE_LITERALS)
13614 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
13615 unsigned, but are signed by default
13616 * src/SDCCval.c (constVal): rearranged
13617 * src/SDCCval.c (valMod): preliminary fix
13618 * src/SDCCval.c (valCastLiteral): use TYPE_* types
13619 * support/regression/literalop.c: added, work in progress
13621 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13623 Generate warnings for useless declarations like "char data;"
13624 that don't do what new users expect.
13627 * support/Util/SDCCerr.h
13628 * support/Util/SDCCerr.c
13630 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
13632 * src/SDCCval.c (valMult): fix overflow detection of negative int
13634 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13636 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
13638 Changes to support big endian targets:
13651 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
13653 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
13654 * device/lib/time.c: fixed warning "integer overflow in expression"
13656 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
13658 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
13659 * src/SDCCval.c (constVal): changed default to signed; hex and octal
13660 constants are unsigned; added recognition of "u" flag for unsigned
13661 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
13662 * src/SDCCval.c (valDiv, valMod): fixed signdness
13663 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
13664 signedness of modulo, left and right shift
13665 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
13666 * support/Util/SDCCerr.h: added warning W_INT_OVL
13667 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
13668 * src/SDCCast.c (ast_print): improved output of constants
13670 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13672 Fixed some warnings when building with MSVC:
13674 * as/mcs51/asdata.c
13678 * link/z80/aslink.h
13679 * link/z80/lkdata.c
13680 * link/z80/lkeval.c
13685 * support/cpp2/cpplib.c
13689 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
13691 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
13693 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13695 * support/librarian/clean.mk: Do not remove Makefile.
13696 * support/librarian/Makefile: added.
13698 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13700 Added librarian to MSVC build:
13703 * support/librarian/librarian.dsp
13705 'configure' not needed for librarian, removed:
13706 * support/librarian/configure
13707 * support/librarian/configure.in
13708 * support/librarian/config_in.h
13709 * support/librarian/Makefile.in
13711 Hopefully these ones built the librarian and the rest of sdcc properly:
13713 * Makefile.common.in
13715 Messed up 'configure', so revert to previous version:
13719 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
13721 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
13722 there, while the mantissa of a double is "only" 53 bits wide.
13724 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13726 Adding sdcclib to the build. MSVC project coming soon.
13727 Files added/changed:
13729 * support/librarian/clean.mk
13730 * support/librarian/configure
13731 * support/librarian/configure.in
13732 * support/librarian/config_in.h
13733 * support/librarian/Makefile.bcc
13734 * support/librarian/Makefile.in
13735 * support/librarian/sdcclib.c
13738 * Makefile.common.in
13742 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13744 Linker now complaints if linked modules have conflicting options, for
13745 example, one compiled using --model-large and another one compiled with
13746 --model-small. The following files were modified:
13748 * as/mcs51/asdata.c
13749 * as/mcs51/aslink.h
13751 * as/mcs51/asmain.c
13753 * as/mcs51/i51pst.c
13754 * as/mcs51/lkdata.c
13755 * as/mcs51/lklibr.c
13756 * as/mcs51/lkmain.c
13762 * link/z80/aslink.h
13763 * link/z80/lkdata.c
13764 * link/z80/lklibr.c
13765 * link/z80/lkmain.c
13768 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13770 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
13771 as/mcs51/lklibr.c: Generate a warning when a library is not found.
13773 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
13775 * src/z80/mappings.i: fix _mul[us][int,long] entries
13777 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13779 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
13781 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13783 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
13784 * support/regression/tests/bitopcse.c: added
13792 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13794 added support for new library format to z80, gbz80 linkers:
13800 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13802 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
13803 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
13805 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
13807 added DUMMY_READ_VOLATILE:
13816 * src/SDCCcse.c (algebraicOpts): many improvements
13817 * src/SDCCcse.h: removed algebraicOpts()
13818 * src/SDCCicode.c (picDummyRead): added
13820 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13822 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
13823 "Insufficient space in data memory".
13825 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13827 * src/mcs51/gen.c: fixed bug #771358
13828 * src/z80/gen.c: fixed bug #759087
13830 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
13832 * src/pic16/glue.c: minor cleanup by Vangelis
13834 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13836 * device/include/regc515c.h: fixed #758477
13837 * device/lib/_gptrget.c: saving some cycles in generic pointer get
13838 * device/lib/_gptrput.c: saved a few bytes
13839 * my tab spacing is 8, yours too?)
13840 * device/lib/_ser.c: process RX bytes earlier than TX bytes
13841 * device/lib/serial.c: process RX bytes earlier than TX bytes
13842 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
13844 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13846 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
13848 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13850 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
13852 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
13854 * device/lib/Makefile.in: bad fix, reverted to 1.43
13856 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
13858 * device/lib/Makefile.in: added missing z80 object files
13860 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
13862 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
13863 pic16 progress by Vangelis:
13866 * src/pic/Makefile:
13873 * pic16/genarith.c:
13878 * pic16/pcodepeep.c:
13881 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13883 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
13885 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13887 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
13888 added gbz80 build to MSVC project.
13889 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
13890 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
13891 from 8051 stuff and setup so it links using a .lnk file.
13893 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13895 * support/librarian/sdcclib.c: sdcc librarian.
13896 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
13899 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13901 * as/mcs51/lkmain.c: properly handle extensions in function afile.
13903 2003-07-02 Borut Razem <borut.razem AT siol.net>
13905 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
13906 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
13907 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
13908 src/xa51/main.c, src/z80/main.c:
13909 virtualization of glue() function: each port has it's own glue function,
13910 which is accessed by do_glue function pointer in PORT.general structure
13912 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
13914 * DS800C400 fun, improved ROM interface and tinibios.
13916 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
13918 * More support for DS80C400. Now includes beginning of interface to ROM.
13920 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
13922 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
13924 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13926 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
13928 2003-06-19 Borut Razem <borut.razem AT siol.net>
13930 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
13932 2003-06-19 Borut Razem <borut.razem AT siol.net>
13934 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
13935 fixed Z80 port - crt0.o: cannot open.
13937 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
13939 * support/Util/MySystem.c (merge_command): revert bad fix
13941 2003-06-18 Borut Razem <borut.razem AT siol.net>
13943 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
13945 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13947 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
13948 option --use-stdout sends errors to stdout instead of stderr.
13950 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
13952 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
13954 2003-06-15 Borut Razem <borut.razem AT siol.net>
13956 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
13957 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
13958 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
13959 fixed width array of pointers replaced with sets;
13960 multiple include and lib paths ared transferred to preprocessor and linker
13961 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
13962 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
13963 fixed width array of pointers
13964 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
13965 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
13966 fixupPath(), getPathDifference()
13967 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
13968 fixed width array of pointers
13970 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
13972 * src/pic16/ralloc.c: fix warnings
13973 * src/pic16/pcode.c: fix warning
13975 2003-06-10 Scott Dattalo <scott AT dattalo.com>
13977 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
13978 know all the details, but essentially this set of changes enable
13979 the pic16 port to generate movff instructions and generate assembler
13983 * src/pic16/glue.c:
13984 * src/pic16/pcode.c:
13985 * src/pic16/device.c:
13986 * src/pic16/main.c:
13987 * src/pic16/pcode.h:
13988 * src/pic16/pcoderegs.c:
13989 * src/pic16/ralloc.c:
13990 * src/pic16/ralloc.h:
13992 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13994 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
13995 added option --vc, so sdcc errors and warnings are compatible with
13996 Microsoft Visual Studio.
13998 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14000 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14001 device/lib/libfloat.lib: added atof function.
14003 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14005 * doc/sdccman.lyx: updated to Lyx 1.3
14006 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14007 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14008 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14010 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14012 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14014 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14016 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14017 additions to the "related tools/documentation" section
14019 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14021 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14023 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14025 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14026 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14028 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14030 * doc/sdccman.lyx: fix double dash and other minor things
14031 * doc/Makefile: fix double dash
14033 2003-05-28 Karl Bongers(patches from Martin Helmling)
14034 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14035 condition and ignore commands.
14037 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14039 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14040 is in parts still quite out of date, I did changes as far as I felt makes sense
14041 for a non-native english speaker.
14042 Please feel free to add to the manual or to correct my changes.
14043 * doc/Makefile: undid touching the date of intermediate tex files.
14045 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14047 * doc/sdccman.lyx: Manual has an index now
14049 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14051 Finalize muluint/mulsint and mululong/mulslong merging:
14052 * device/lib/_mulint.c
14053 * device/lib/_mullong.c
14054 * device/lib/gbz80/mul.s
14055 * device/lib/gbz80/stubs.s
14056 * device/lib/z80/mul.s
14057 * device/lib/z80/stubs.s
14058 * src/SDCCsymt.c (initCSupport)
14060 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14062 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14063 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14064 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14065 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14068 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14070 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14071 the regression tests I'm not brave enough to enable 245.b, 245.c
14072 * doc/sdccman.lyx: added latex preamble for hyperref package.
14073 Using pdflatex this will give you a hyperlinked pdf file with
14074 bookmarks. (prepend '%' before /usepackage if this breaks something)
14076 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14078 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14080 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14082 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14084 2003-05-21 <johan AT balder>
14086 * src/SDCCglue.c (printIval): fixed bug #739934
14088 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14090 Applied patch from bug 737905 (renamed yylineo to mylineno):
14097 * src/pic16/pcode.c: Cleaned warnings
14098 * src/pic16/pcodeflow.c: Cleaned warnings
14099 * src/pic16/pcoderegs.c: Cleaned warnings
14101 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14103 * src/pic16/pcode.c: Cleaned warnings
14104 * src/pic16/pcodepeep.c: Cleaned warnings
14105 * src/pic16/ralloc.c: Cleaned warnings
14107 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14109 * doc/sdccman.lyx: fixed bug 739745
14110 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14112 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14114 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14115 it can be defined with CFLAGS when running configure
14116 * src/SDCCmain.c: fixed compiling + linking with object files
14118 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14120 * configure.in: configure for pic16 port,
14121 added --disable-pic16-port
14122 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14123 * src/SDCCmain.c: linkOptions is changed to set *,
14124 added if/endif conditional macros to remove options help
14125 messages from optionsTable when a port is not configured, added
14126 support for the PIc16 port in the ports table, when executing
14127 the compiler with no port specified on command line, a default
14128 port is selected with the new macro DEFAULT_PORT which is
14129 defined in port.h, in setDefaultOptions() linkOptions is removed
14130 from initialization assignment, since now it is a set,
14131 parseCmdLine uses setParseWithComma for linkOptions, in
14132 linkEdit() linkOptions are accessed with new function indexSet()
14133 which returns the i'th item of a set variable. See SDCCset.c, in
14134 linkEdit() when calling buildCmdLine(), added linkOptions as
14135 last argument. Now users can pass arguments to gplink via the
14136 -Wl option, main() uses pic16glue() to glue up pic16 programs
14137 * src/SDCCpeeph.c: various changes to support pic16
14138 * src/SDCCset.c: added function void *indexSet(set *, int) to
14139 return the i'th item of the set
14140 * src/SDCCset.h: added function prototype for indexSet()
14141 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14142 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14143 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14144 added macro DEFAULT_PORT
14145 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14146 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14148 * src/pic16/glue.c: commented out some error producing lines
14149 * src/pic16/main.c: __config directives are commented out to stop
14150 gpasm complaining and test the linkage with gplink, _linkCmd and
14151 _asmCmd changed to be more gplink and gpasm friendly
14152 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14153 produced an error when parsed, peep rule 12 is added to utilize
14154 movff, but it is commented out since the pCode does not support
14155 yet a command with 2 address arguments
14157 2003-05-18 <johan AT balder>
14159 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14160 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14161 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14163 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14164 Added feature to script commands from file.
14166 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14168 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14169 * src/SDCCutil.c: include ctype.h for win32
14171 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14173 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14175 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14177 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14178 Fixed so you can set breakpoints prior to run, run does not stop
14179 on entry now. Add tbreak. Other enhancements and fixes for use
14182 2003-05-12 Borut Razem <borut.razem AT siol.net>
14184 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14186 2003-05-11 Borut Razem <borut.razem AT siol.net>
14188 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14189 the path of bin directory, so that PATH is the only env. variable, which has to be set
14190 in case of standard installation.
14191 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14192 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14193 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14195 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14197 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14198 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14199 temp files are in the port dir; clean the gen/test directory when
14200 generating new test.c
14201 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14202 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14203 * support/regression/tests/zeropad.c: added
14205 2003-05-09 <johan AT balder>
14207 * src/SDCCglue.c: fixed bug #597940
14209 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14211 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14212 cache sfr, optimize next,step, fix off by one sourceline,
14213 support ddd list function.
14214 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14216 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14218 * support/regression/HTMLgen.py: added compare_s2f()
14219 * support/regression/Makefile: redo 1.27
14220 * support/regression/generate-cases.py: redo 1.5
14222 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14224 * support/regression/tests/float.c: workaround 33 bit hex constant
14225 * support/regression/tests/simplefloat.c: fix division for host
14227 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14229 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14230 that tame's the PIC's over-aggressive optimizer.
14232 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14234 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14237 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14239 Initial support for DS80C400. "Hello world" runs on TINIm400
14242 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14244 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14245 * Some notes on ddd usage added in debugger/README
14246 Martin Helmling adding more features and fixes for ddd GUI debugger.
14247 Code added for nexti, stepi, up, down, and other adjustments.
14249 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14251 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14252 * src/pic/peeph.def Added two rules to optimize carry manipulation
14253 * src/pic/* removed debug printfs
14255 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14257 * debugger/mcs51/cmd.c: added header newalloc.h
14259 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14261 * as/Makefile: new EXEEXT
14262 * as/z80/Makefile: remove trailing slash of BUILDIR
14263 * as/z80/clean.mk: new EXEEXT
14264 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14265 * support/cpp2/Makefile.in: new EXEEXT
14266 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14268 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14270 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14271 EXEEXT was introduced to fix all related problems with targets
14272 "clean", "install" and "uninstall"; a couple of further flaws
14273 especially with "clean" have been fixed too
14274 * as/mcs51/Makefile.in
14275 * as/mcs51/clean.mk
14279 * debugger/mcs51/Makefile.in
14280 * debugger/mcs51/clean.mk
14281 * link/z80/Makefile
14282 * link/z80/Makefile.in
14283 * link/z80/clean.mk
14285 * packihx/Makefile.in
14287 * sim/ucsim/Makefile
14288 * sim/ucsim/clean.mk
14289 * sim/ucsim/avr.src/Makefile.in
14290 * sim/ucsim/avr.src/clean.mk
14291 * sim/ucsim/s51.src/Makefile.in
14292 * sim/ucsim/s51.src/clean.mk
14293 * sim/ucsim/xa.src/Makefile.in
14294 * sim/ucsim/xa.src/clean.mk
14295 * sim/ucsim/z80.src/Makefile.in
14296 * sim/ucsim/z80.src/clean.mk
14297 * sim/ucsim/main_in.mk
14298 * sim/ucsim/packages_in.mk
14299 * sim/ucsim/gui.src/Makefile.in
14300 * sim/ucsim/gui.src/serio.src/Makefile.in
14301 * sim/ucsim/gui.src/serio.src/clean.mk
14304 * support/cpp2/Makefile.in
14305 * support/cpp2/clean.mk
14306 * support/makebin/Makefile
14307 * support/makebin/clean.mk
14308 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14309 * doc/sdccman.lyx: --program-suffix no longer needed
14311 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14313 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14314 Martin Helmling added support for ddd GUI debugger.
14315 Code added to display assembly, set variables, and other commands
14316 to interface to ddd.
14318 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14320 * as/Makefile: fix target clean
14321 * as/clean.mk: fix target clean
14322 * as/z80/clean.mk: fix target clean
14324 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14326 * Makefile.common.in: added AT EXEEXT AT
14327 * configure.in: removed all mingw32 stuff
14328 * configure: rebuilt from configure.in
14329 * doc/sdccman.lyx: updated section "installation"
14330 * support/scripts/sdcc_mingw32: adapted to configure
14331 * support/scripts/sdcc_cygwin_mingw32: added
14333 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14335 * src/pic Added object file support for the PIC port
14336 * src/pic Applied patch from Craig Franklin (this started the object file support)
14337 * src/regression Updated the PIC regression tests for object files
14339 2003-04-20 Borut Razem <borut.razem AT siol.net>
14341 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14342 lklex.c: In function `getfid':
14343 lklex.c:203: warning: array subscript has type `char'
14344 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14345 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14346 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14347 stack handling macros
14349 2003-04-19 Borut Razem <borut.razem AT siol.net>
14351 * "handling space characters in file path" task:
14352 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14353 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14354 * support/Util/MySystem.h: make it self-sufficient
14355 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14356 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14357 handling space characters in file path
14358 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14359 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14360 * support/Util/MySystem.c: handling space characters in executable's path
14362 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14364 * as/z80/Makefile: fix permanent rebuild of z80
14365 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14366 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14368 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14370 * src/SDCCopt.c: add special case optimization to replace modulo by
14371 a power of two with a bitwise AND.
14373 2003-04-18 <johan AT balder>
14375 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14377 2003-04-17 <johan AT balder>
14379 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14380 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14382 2003-04-13 Borut Razem <borut.razem AT siol.net>
14384 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14385 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14386 fixed mingw problem in adl_NORMALIZE_PATH
14388 2003-04-12 Borut Razem <borut.razem AT siol.net>
14390 * fixed "#pragma SAVE/RESTORE can not be nested":
14391 * src/SDCC.lex: reworked pragma handling functions
14392 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14393 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14395 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14397 * src/SDCCutil.c (pathEquivalent): defined but not used
14398 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14399 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14400 * configure: rebuilt from configure.in
14401 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14402 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14403 * device/include/Makefile.in: replace sdcc_datadir
14404 * device/lib/Makefile.in: replace sdcc_datadir
14405 * Makefile.common.in: add LDFLAGS from configure
14406 * packihx/Makefile.in: use LDFLAGS
14407 * src/Makefile.in: use LDFLAGS
14408 * support/cpp2/Makefile.in: add LDFLAGS from configure
14409 * support/makebin/Makefile: use LDFLAGS
14410 * .version: bumped version number to 2.3.5
14412 2003-04-12 Borut Razem <borut.razem AT siol.net>
14414 * completed "different paths" task:
14415 * src/SDCCmacro.c: fixed bug in handling quotes
14416 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14417 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14419 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14421 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14423 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14425 * ds390/gen.c ds390/peeph.def: fix bug 706781
14427 2003-04-11 Borut Razem <borut.razem AT siol.net>
14429 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14431 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14433 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14434 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14435 set - this bit used to not be set...).
14436 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14437 bad code in PIC Port
14438 * src/regression/and2.c added to test bug 609268
14439 * src/regression/Makefile added and2.c to regression test
14442 2003-04-08 <johan AT CP255758-A>
14444 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14445 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14446 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14448 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14450 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14452 * support/cpp2/Makefile.in: fix bug #487815
14453 * configure: rebuilt from configure.in
14454 * Makefile.common.in: docdir changed, new path suffixes
14455 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14456 * sdcc_vc_in.h: reflect changes from sdccconf.h
14457 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14458 * src/SDCCutil.h: remove BINDIR hack
14459 * doc/sdccman.lyx: update new path hierarchy
14461 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14463 * src/SDCCpeeph.c: added okToRemoveSLOC test
14465 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14467 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14469 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14471 * src/SDCCpeeph.c: added labelIsReturnOnly test
14472 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14474 2003-04-05 <johan AT balder>
14476 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14477 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14478 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14479 * src/SDCCast.c: fixed a warning
14480 * src/SDCCast.h: fixed a warning
14481 * src/SDCCicode.c (operandFromAst): fixed a warning
14483 2003-04-04 <johan AT balder>
14485 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14486 * src/SDCCast.c (decorateType): fixed bug #715076
14487 * src/SDCC.y: fixed bug #702907
14489 2003-04-03 <johan AT balder>
14491 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14492 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14493 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14494 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14495 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14497 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14499 * _decdptr.c: fix return values
14500 * _gptrget.c: fix return values
14501 * _gptrgetc.c: fix return values
14502 * _gptrput.c: fix return values
14503 * _mulint.c: fix return values
14504 * as/z80/Makefile: fix 'make -j' problem
14506 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14508 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14509 * configure.in: big cleanup, updated to autoconf 2.5x
14510 * configure: rebuilt from configure.in
14511 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14512 * sdcc_vc_in.h: reflect changes from sdccconf.h
14513 * doc/Makefile: fixed a flaw in "make install"
14515 2003-04-02 <johan AT balder>
14517 * src/ds390/gen.c (genCmp): no comments
14518 * src/mcs51/gen.c (genCmp): no comments
14519 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14520 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14522 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14524 * support/regression/generate-cases.py: place generated file in given sub directory
14525 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14526 * support/regression/Makefile: improvements for 'make -j';
14527 side effect: it's simpler and faster now
14529 2003-03-31 Borut Razem <borut.razem AT siol.net>
14531 * src/z80/main.c: link-{port} and as-{port} defined without path
14532 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14534 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14536 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14538 2003-03-30 Borut Razem <borut.razem AT siol.net>
14540 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14541 changed type of list parameter to set
14542 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14543 * src/port.h: changed type of do_assemble() parameter to set
14544 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14545 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14546 definition of "cppoutfilename" macro with NULL value in preProcess()
14547 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14548 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14549 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14550 replaced with set *binPathSet
14551 * shash_add() deallocates the item, if allready exsists, before adding the new one
14552 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14554 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14556 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14557 a nested for loop bug in the PIC port
14558 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14561 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14563 * support/Util/dbuf.h: remove C++ stuff to make it portable
14565 2003-03-28 Borut Razem <borut.razem AT siol.net>
14567 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14568 literal strings in stringLiteral()
14569 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14570 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14573 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14575 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14577 2003-03-26 <johan AT balder>
14579 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14580 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14581 * src/SDCCast.c (decorateType): fixed " -v < 3"
14583 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14585 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14586 Added Lenny Story's debug infrastructure changes:
14587 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14588 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14589 * src/cdbFile.c: added
14590 * src/SDCCdebug.c: added
14591 * src/SDCCdebug.h: added
14592 * src/SDCCast.c (createFunction)
14593 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
14594 * src/SDCCmain.c (parseCmdLine, main)
14595 * src/SDCCmem.c (redoStackOffsets)
14596 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
14599 * src/avr/gen.c (genAVRCode)
14600 * src/ds390/gen.c (gen390Code)
14601 * src/mcs51/gen.c (gen51Code)
14602 * src/pic/gen.c (genpic14Code)
14603 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
14604 * src/xa51/gen.c (genXA51Code)
14605 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
14607 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14609 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
14610 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
14612 2003-03-22 <johan AT balder>
14614 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
14616 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
14618 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
14619 * doc/cdbfileformat.lyx: added, written by Lenny Story
14620 * doc/Makefile: added cdbfileformat.lyx
14621 * doc/clean.mk: added cdbfileformat.lyx
14623 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
14625 * src/mcs51/peeph.def: fix bug #705773
14627 2003-03-20 <johan AT balder>
14629 An sfr/sbit can have an "at #" AND an initializer
14630 * src/SDCCsymt.c (checkSClass):
14631 * src/SDCCmem.c (allocGlobal):
14632 * src/SDCCmem.c (allocLocal):
14633 * src/SDCCast.c (createBlock):
14635 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
14637 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
14639 2003-03-16 <johan AT balder>
14641 Undid the hackup of const and volatile, the problem is much bigger
14643 * src/SDCCast.c:1.171
14644 * src/SDCCglue.c:1.138
14645 * src/SDCCicode.c:1.146
14646 * src/SDCCsymt.c:1.150
14647 * src/SDCCval.c:1.65
14649 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
14651 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
14652 * src/ds390/gen.c (genAddrOf): fixed bug #704087
14654 2003-03-13 <johan AT balder>
14656 Hackup const and volatile modifiers in type chains a bit:
14658 * src/SDCCast.c:1.169
14659 * src/SDCCglue.c:1.136
14660 * src/SDCCicode.c:1.143
14661 * src/SDCCsymt.c1.146
14662 * src/SDCCsymt.h1.59
14663 * src/SDCCval.c:1.63
14665 2003-03-12 <johan AT balder>
14667 * src/SDCCBBlock.h: more LRH debugging junk
14668 * src/SDCCcflow.h: more LRH debugging junk
14669 * src/SDCCloop.c: more LRH debugging junk
14670 * src/SDCC.y (struct_declaration): fixed bug #697590
14671 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
14672 * src/ds390/gen.c (aopForRemat): fixed bug #700031
14673 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
14675 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14676 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
14677 test function names must now match exactly).
14678 * src/SDCCcse.c: added special case in findCheaperOp to allow
14679 extending a short integer. Makes less awful code for bug 700121 test case.
14681 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14683 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
14684 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
14686 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14688 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
14689 actually called (operandsNotEqual() was called for all
14690 operandsNotEqualX tests).
14692 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14694 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
14695 with shorter literals. Fixes bug 700121.
14697 2003-03-11 <johan AT balder>
14699 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
14701 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
14703 * src/SDCCloop.c (mergeRegions): an evil beast is dead
14704 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
14706 2003-03-10 Borut Razem <borut.razem AT siol.net>
14708 * src/SDCCmain.c: pipe preprocessor's output
14709 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14710 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14711 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14712 which closes all pipes in pipeSet set
14713 * src/SDCCset.c: free deleted item in function deleteSetItem()
14714 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14715 moved from z80 to src subproject
14716 * .version: increased version number to 2.3.4
14718 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
14720 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
14721 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
14722 * support/regression/ports/xa51/spec.mk: fix typo
14724 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
14726 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
14728 2003-03-09 Borut Razem <borut.razem AT siol.net>
14730 * src/SDCCmain.c: pipe preprocessor's output
14731 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14732 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14733 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14734 which closes all pipes in pipeSet set
14735 * src/SDCCset.c: free deleted item in function deleteSetItem()
14736 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14737 moved from z80 to src subproject
14739 2003-03-09 Borut Razem <borut.razem AT siol.net>
14741 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
14742 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
14743 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
14744 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
14745 * src/SDCCglobl.h: unification of WIN32 native definitions
14747 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14749 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
14751 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14753 * src/configure.in: check for endianess (even while cross-compiling)
14754 * src/configure: check for endianess (even while cross-compiling)
14755 * src/configure_in.h: check for endianess (even while cross-compiling)
14756 * src/avr/gen.c: remove old endianess stuff
14757 * src/mcs51/gen.c: remove old endianess stuff
14758 * src/ds390/gen.c: remove old endianess stuff
14759 * src/pic/gen.c: remove old endianess stuff
14760 * src/pic/genarith.c: remove old endianess stuff
14761 * src/pic/glue.c: fix endianess check
14762 * src/pic16/gen.c: remove old endianess stuff
14763 * src/pic16/genarith.c: remove old endianess stuff
14764 * src/pic16/glue.c: fix endianess check
14765 * src/xa51/gen.c: remove old endianess stuff
14766 * src/z80/gen.c: fix endianess check
14767 * src/SDCCglue.c: fix endianess check
14768 * src/ds390/peeph.def: fix bug 700036
14770 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14772 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
14773 * src/configure: find appropriate data-types on host for SDCC's int and long
14774 * src/configure.in: find appropriate data-types on host for SDCC's int and long
14775 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
14776 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
14778 2003-03-07 <johan AT balder>
14781 some minor cleanups before the big shot
14782 OP_DEFS and OP_USES now use Kevin's protection
14783 new option --nolabelopt
14785 * src/SDCCBBlock.c:
14794 * src/ds390/ralloc.c:
14795 * src/mcs51/ralloc.c:
14796 * src/pic/ralloc.c:
14797 * src/xa51/ralloc.c:
14798 * src/z80/ralloc.c:
14800 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
14802 * src/pic/pcode.c (get_op): fix 64 bit warnings
14803 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
14804 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
14805 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
14806 * support/regression/tests/malloc.c: fix 64 bit warnings
14808 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
14810 * src/mcs51/gen.c (genMinus): fixed bug 696436
14812 2003-03-02 Borut Razem <borut.razem AT siol.net>
14814 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
14816 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
14818 * configure.in: test for mkstemp
14819 * sdccconf_in.h: add HAVE_MKSTEMP
14821 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
14823 * device/include/ctype.h: removed warning while using --stack-auto
14824 * device/include/malloc.h: removed warning while using --stack-auto
14825 * device/include/string.h: removed warning while using --stack-auto
14827 2003-02-23 Borut Razem <borut.razem AT siol.net>
14829 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
14830 because NDEBUG is defined (see man assert)
14831 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
14833 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14835 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
14836 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
14838 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14840 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
14841 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
14843 2003-02-18 <johan AT balder>
14845 * as/mcs51/asmain.c (asmbl): module can start with a digit
14846 * as/z80/asmain.c (asmbl): module can start with a digit
14848 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
14850 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
14851 * src/asm.c: fix pipe() for Mingw32
14853 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
14855 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
14856 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
14857 make -V work again; --c1mode reads now from stdin
14858 * doc/sdccman.lyx: added --c1mode
14859 * support/Util/SDCCerr.c: new messages for c1 mode
14860 * support/Util/SDCCerr.h: new messages for c1 mode
14861 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
14863 2003-02-15 <johan AT balder>
14865 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
14867 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
14869 * doc/sdccman.lyx: Environment variables, -o and other minor things
14871 2003-02-14 <johan AT balder>
14873 * src/xa51/main.c: before anyone really tries to use it :)
14875 * Install doc's in share/sdcc/doc
14876 * removed some obsolete files
14877 * Do a proper make distclean and uninstall
14878 M Makefile.common.in
14881 M device/include/Makefile.in
14882 M device/lib/Makefile.in
14885 M sim/ucsim/doc/Makefile.in
14887 R src/avr/peeph.rul
14888 R src/xa51/peeph.rul
14889 M support/cpp2/Makefile.in
14890 M support/makebin/Makefile
14893 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
14895 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
14897 2003-02-10 Borut Razem <borut.razem AT siol.net>
14899 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
14900 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
14901 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
14902 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
14903 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
14904 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
14905 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
14906 src/z80/Makefile.bcc: Borland Makefile cleanup
14907 * as/z80/Makefile.bcc: Added Borland Makefile
14908 * support/cpp2/borland.h: Removed
14910 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
14912 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
14913 * src/SDCC.lex: new pragma NOIV
14914 * src/SDCCglobl.h: new pragma NOIV
14915 * src/SDCCmem.c: new pragma NOIV
14917 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14919 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
14921 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14923 * src/SDCCmain.c: signal handling is switched off by --debug
14924 * doc/Makefile: small fix for install; use clean.mk again
14925 * doc/clean.mk: clean *.pdf and *.html too
14927 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
14929 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
14930 * device/lib/printfl.c: fix a ds390 bug by making it portable
14931 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
14932 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
14933 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
14934 * debugger/mcs51/cmd.c: converted multi-line string literals
14935 * sim/ucsim/globals.cc: converted multi-line string literals
14936 * src/SDCCmain.c: introduced signal handler to remove temp files
14937 * doc/Makefile: small tweaks, implement clean
14938 * doc: removed generated files
14940 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14942 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
14943 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
14944 Address Record is not correctly generated for DS390."
14946 2003-02-02 Borut Razem <borut.razem AT siol.net>
14948 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
14949 * as/mcs51/asm.h: fixed compilation with Borland C
14950 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
14951 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
14952 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
14953 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
14954 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
14955 src/z80/Makefile.bcc: delete $(LIB) only if exist
14956 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
14958 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
14960 * device/include/malloc.h: introduced NULL
14961 * device/include/string.h: introduced NULL
14962 * device/include/stdlib.h: introduced NULL
14963 * device/lib/_memcpy.c: removed NULL
14964 * device/lib/_strcat.c: removed NULL
14965 * device/lib/_strchr.c: removed NULL
14966 * device/lib/_strcmp.c: removed NULL
14967 * device/lib/_strcpy.c: removed NULL
14968 * device/lib/_strcspn.c: removed NULL
14969 * device/lib/_strlen.c: removed NULL
14970 * device/lib/_strncat.c: removed NULL
14971 * device/lib/_strncmp.c: removed NULL
14972 * device/lib/_strncpy.c: removed NULL
14973 * device/lib/_strpbrk.c: removed NULL
14974 * device/lib/_strrchr.c: removed NULL
14975 * device/lib/_strspn.c: removed NULL
14976 * device/lib/_strstr.c: removed NULL
14977 * device/lib/_strtok.c: removed NULL
14978 * device/lib/malloc.c: removed NULL, include own header
14980 2003-02-02 <johan AT balder>
14982 * 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
14983 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
14984 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
14985 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
14986 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
14987 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
14989 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14991 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
14994 2003-02-01 <johan AT balder>
14996 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
14998 2003-01-31 <johan AT CP255758-A>
15000 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15002 2003-01-30 <johan AT balder>
15004 * src/SDCCBBlock.c: automatic bug detection
15005 * src/SDCCicode.c: automatic bug detection
15007 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15009 * src/SDCCglobl.h: now --xram-size 0 works
15010 * src/SDCCmain.c: now --xram-size 0 works
15012 2003-01-29 <johan AT balder>
15014 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15016 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15018 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15019 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15020 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15021 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15022 * src/SDCCglobl.h: Added options --xram-size and --code-size
15023 * src/SDCCmain.c: Added options --xram-size and --code-size
15025 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15027 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15028 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15030 2003-01-27 <johan AT balder>
15032 * src/SDCC.y: fixed bug #613764
15034 2003-01-26 <johan AT balder>
15036 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15037 * src/SDCCsymt.h: fixed bug #673374
15038 * src/SDCCglue.c: fixed bug #661910
15039 * src/SDCCast.c: fixed bug #458099 and 673374
15041 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15043 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15044 * as/mcs51/strcmpi.h: added
15045 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15046 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15047 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15048 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15049 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15050 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15051 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15052 * as/mcs51/Makefile.aslink: new module strcmpi
15053 * as/mcs51/Makefile.asx8051: new module strcmpi
15054 * as/mcs51/Makefil.bcc: new module strcmpi
15055 * as/mcs51/Makefile.in: new module strcmpi
15056 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15058 2003-01-26 <johan AT balder>
15060 * src/SDCCglue.c: reverted back to 1.124
15061 * src/SDCCast.c: reverted back to 1.156
15062 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15064 2003-01-25 <johan AT balder>
15066 * src/SDCCglue.c: A better fix for bug #661910
15067 * src/SDCCast.c: A better fix for bug #661910
15068 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15070 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15072 * src/Makefile.in: remove spawn.o
15073 * src/SDCCmain.c: remove spawn.h
15074 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15075 * src/spawn.c: removed
15076 * src/spawn.h: removed
15077 * support/regression/ports/ds390/spec.mk: link with -r
15079 2003-01-24 <johan AT CP255758-A>
15081 * src/ds390/gen.c (aopOp): fixed bug #667458
15082 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15083 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15084 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15086 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15088 * src/mcs51/peeph.def: better assembler identation by Frieder
15089 * src/mcs51/gen.c: better assembler identation by Frieder
15091 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15093 * as/z80/string.h: removed for gcc 3.2
15094 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15095 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15097 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15099 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15100 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15101 * support/regression/Makefile: separate temp files for ports
15102 * support/regression/generate-cases.py: separate temp files for ports
15103 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15104 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15106 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15108 * moved tinitalk to device/examples/ds390
15110 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15112 * as/mcs51/lkmem.c: rflag is for DS390
15113 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15114 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15115 (linkEdit): move mem- and map-files the same way as ihx-files
15116 * src/z80/main.c (_setDefaultOptions): removed --generic
15117 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15118 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15119 * src/pic/glue.c (picglue): --c1mode works again
15120 * src/pic16/glue.c (pic16glue): --c1mode works again
15121 * src/asm.c (printCLine): fix #660034
15123 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15125 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15126 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15127 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15128 * as/mcs51/lkmem (summary): better fix for sp problem
15129 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15130 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15131 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15132 remove --stack-after-data
15134 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15136 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15137 * src/SDCCutil.c (join): ugly bug: missing '\0'
15138 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15140 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15142 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15144 * src/pic/main.c (_asmCmd): gpasm supports -o
15145 * src/z80/main.c: more general macros
15146 * device/lib/Makefile.in: remove intermediate files
15148 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15150 * .version: Bumped version number to 2.3.3
15151 * src/SDCCBBlock.c: new option -o
15152 * src/SDCCglobl.h: new option -o
15153 * src/SDCCglue.c: new option -o
15154 * src/SDCCmain.c: new option -o
15155 * src/asm.c: new option -o
15156 * src/ds390/main.c: new option -o
15157 * src/pic/glue.c: new option -o
15158 * src/pic/pcode.c: new option -o
15159 * src/pic/ralloc.c: new option -o
15160 * src/pic16/glue.c: new option -o
15161 * src/pic16/pcode.c: new option -o
15162 * src/pic16/ralloc.c: new option -o
15163 * src/z80/main.c: new option -o
15164 * device/lib/Makefile.in: use -o
15165 * support/regression/ports/ds390/spec.mk: use -o
15166 * support/regression/ports/gbz80/spec.mk: use -o
15167 * support/regression/ports/mcs51/spec.mk: use -o
15168 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15169 * support/regression/ports/z80/spec.mk: use -o
15170 * support/regression/ports/ucz80/spec.mk: use -o
15171 * support/regression/ports/xa51/spec.mk: use -o
15172 * support/regression/fwk/lib/timeout.c: fix usage string
15174 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15175 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15177 2003-01-07 <johan AT balder>
15179 * src/SDCCast.c (decorateType): fixed bug #600035
15181 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15182 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15183 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15184 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15185 * src/pic/pcode.c: outcommented unused variable to remove warnings
15186 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15188 2003-01-06 <karl AT turbobit.com>
15189 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15192 2003-01-06 <johan AT balder>
15194 * src/SDCCicode.c: fixed array add
15196 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15197 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15198 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15200 2003-01-04 <johan AT balder>
15202 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15204 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15205 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15207 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15208 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15209 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15211 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15212 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15214 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15215 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15217 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15218 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15220 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15222 * in /sdcc/as/mcs51/ changed these files in order to create an
15223 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15224 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15225 following files to include the previous two files: aslink.dsp,
15226 Makefile.aslink, Makefile.bcc, and Makefile.in.
15228 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15229 .adb instead of .cdb
15231 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15233 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15234 value from option --iram-size.
15236 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15238 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15241 2002-09-18 <wiml AT hhhh.org>
15243 * SDCClrange.h: exposed setFromRange() and setToRange()
15244 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15245 packRegsForAccUse() (bug 542397)
15246 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15247 multiple times and emitting the fetch operations more than once
15248 added aopGetUsesAcc() function to allow binary operators to
15249 fetch their operands in the correct order; made genMinus() emit
15250 compact code for X = LITERAL - Y
15252 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15253 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15254 sprintf() in line 1267.
15256 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15257 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15260 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15261 Changes to aslink (All the changes are marked with 'JCF'):
15263 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15266 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15267 area BSEG. Also moves, if possible, the DATA area down into the internal
15268 ram so more space is available.
15270 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15273 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15274 not bytes. Function summary() which creates a memory usage summary
15275 file with extension .mem. Reports of overlaping stack and small stack
15276 size. If the space for the stack is less than 16 bytes aslink trows a
15279 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15280 the 8051. Option 'y' for memory summary output file.
15282 Changes to sdcc (All the changes are marked with 'JCF'):
15284 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15286 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15287 overlaying area for it (uses RegBankUsed[4]).
15289 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15290 bank zero as used by default. By default aslink locates the stack
15291 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15292 the creation of the .mem file. Delegates the allocation of data area
15293 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15294 the begining of the stack area to aslink.
15296 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15297 glue() in SDCCglue.c creates an area for it.
15299 2002-09-03 Borut Razem <borut.razem AT siol.net>
15300 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15301 sdcc/src/pic/glue.c:
15302 introduced atexit() handler for teporay files removal in case of
15303 errors, assertions, ...
15305 2002-08-29 Borut Razem <borut.razem AT siol.net>
15306 * sdcc/support/cpp2/auto-host_vc_in.h:
15307 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15308 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15309 Maybe there is a similar problem with BORLANDC? It should be checked!
15311 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15312 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15313 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15314 was not executed, and the compiler (cl) launched a warning:
15315 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15317 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15318 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15320 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15321 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15323 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15324 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15325 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15326 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15327 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15328 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15329 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15330 - added Release configuration in VS projects
15331 - review of compiler an linker options
15332 - VC .exe files are generated in bin_vc directory, not to interfere
15333 with binaries generated from other projects (cygwin, mingw, bcc ...)
15335 * sdcc/src/yacc.dsp: added
15337 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15338 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15339 and insert the version number definitions from .version
15341 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15343 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15344 added - genarate auto-host.h using auto-host_vc_in.h as template
15347 removed from CVS, generated automatically
15349 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15350 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15352 2002-08-11 Borut Razem <borut.razem AT siol.net>
15353 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15355 2002-08-10 Borut Razem <borut.razem AT siol.net>
15356 * src/SDCCmain.c (main):
15357 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15358 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15359 The consequence was that some temporary files were not removed.
15362 unification of code in functions tempfilename() and tempfile():
15363 function tempnam() is defined in Visual Studio 6.0 and .NET
15365 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15367 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15368 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15369 - removed compiler command line option /WX: Treats all warnings as errors
15370 - update a list of source files, included into the project
15372 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15373 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15374 changed project type to Generic Project so that can be correcly converted to VS.NET project
15376 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15378 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15380 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15382 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15383 added return 0 statements after assert() to make compiler happy
15385 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15386 added newline in the def file to keep MSC compiler satisfied
15388 * sdcc/src/z80/gen.c:
15389 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15390 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15391 - solved MSC error in function aopDump()
15393 * sdcc_vc.h: define PREFIX as "\\sdcc"
15395 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15396 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15398 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15399 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15400 - Rewrote the register banking algorithm.
15401 - Added pCode live-range analysis to registers (for now, only non-used and
15402 singly-used registers optimized away)
15404 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15406 * 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.
15408 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15409 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15411 2002-04-22 Michael Hope <michaelh AT vroom>
15413 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15415 * configure.in (DD_COPT): Added include support required for gbdk.
15417 * .version: Bumped version number just to increase it.
15419 * src/SDCCmain.c: Added -nostdinc to the default options.
15421 2002-04-15 Michael Hope <michaelh AT vroom>
15423 * device/lib/z80/printf.c (sprintf): Added.
15425 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15427 * src/z80/peeph.def: Added transpose redundent load rule.
15429 * src/z80/main.c: Added force callee saves for jaune.
15431 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15433 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15435 2002-03-28 Johan Knol <johan AT balder>
15437 * src/SDCCval.c: fixed bug #532436
15439 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15441 Added "char *Processor" field to the port structure.
15444 Added -p option. Allows port dependent processor to be specified.
15447 Initialized the new field char *Processor field to NULL in all ports
15450 Compiler generated registers for interrupt context saving
15451 were not getting allocated.
15453 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15456 Fixed left shift. Will promote the left side of a left shift
15457 if a) left shifting more than size of operand or b) when assigned
15458 to something size > size of left side
15460 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15462 tons of changes. Register allocation has been
15463 rewritten. Added customization for the various PICs. Flow
15464 analysis is restructured. ...
15466 * src/pic/device.h:
15469 * src/pic/device.c:
15470 Added. device.c is a PIC port hack to accomodate variations
15473 2002-03-13 Michael Hope <michaelh AT vroom>
15475 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15477 2002-03-04 johanknol <johanknol AT manik>
15479 * /src/SDCCval.c: fixed
15481 const unsigned char arr[][2] = { { 0, 1 } };
15482 t18.c:1: error: Initializer element is not constant
15484 2002-03-04 bela <bela AT manik>
15486 * /device/include/mcs51reg.h:
15487 ds89c420 register definition update
15489 2002-03-03 <johan AT FRIJA>
15491 * support/Util/SDCCerr.c: did something, but don't no why anymore
15493 * support/regression/tests/bug-524691.c: made it a little less shy
15495 * src/SDCCast.c (decorateType): fixed bug #524697
15497 * src/SDCCast.c: made some lineno improvements
15499 * src/SDCCval.c (getNelements): changed warning to error
15501 * src/SDCCglue.c (printIvalArray): changed warning to error
15503 * src/SDCCicode.c: fixed a warning for mingw
15505 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15507 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15509 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15511 * src/ds390/peeph.def:
15512 Added some more peephole rules
15514 * src/ds390/gen.c: Various fixes & enhancements
15516 * src/SDCClrange.c, src/SDCClrange.h:
15517 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15519 * src/ds390/ralloc.c:
15520 various fixes & enhancements (ds390) specific
15522 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15523 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15526 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15528 2002-03-02 <johan AT FRIJA>
15530 * src/SDCCast.c (decorateType): fixed bug #524708
15532 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15534 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15536 2002-03-01 Michael Hope <michaelh AT vroom>
15538 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15540 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15542 2002-03-01 <johan AT FRIJA>
15544 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15546 * src/SDCCast.c (decorateType): fixed bug #524209
15548 * src/SDCCval.c (valNot): fixed bug #524195
15550 2002-02-26 <johan AT balder>
15552 * src/xa51/gen.c: fixed a warning
15554 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15556 * src/SDCCast.c (decorateType): fixed bug #522534
15558 2002-02-23 <johan AT balder>
15560 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15562 2002-02-22 <johan AT balder>
15564 * src/SDCCast.c: fixed bug #514865
15566 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15568 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15570 * sdcc/src/SDCCloop.c:
15571 Previous fix was not good. basic blocks that have "break" or "return" are
15572 not really partof a loop , but live ranges used in these blocks should
15573 be live thru the entire loop, so set partOfLoop but don't add them to
15576 2002-02-21 <johan AT FRIJA>
15578 * src/SDCCcse.c: fixed bug #514308
15580 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15583 Fixed BUG #519583. If a conditional block ended in a return/break
15584 statement inside a loop, it was not being considered part of the loop.
15586 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15588 2002-02-10 Karl Bongers <karl AT turbobit.com>
15591 Fixed up SDCDB debugger somewhat. Updated debugger/README
15592 with lots of comments and notes.
15594 * device/examples/test2.c:
15595 Fix bug, "red" variable not being initialized(compiler complained).
15597 * device/examples/Makefile, examples/test3.c:
15598 Add Makefile in device/examples folder, compiles test3.c
15599 for use as a multiple module SDCDB test case.
15601 * sim/ucsim/cmd.src/cmdset.cc:
15602 Took out debug printfs in ucsim "next" command.
15604 * sim/ucsim/xa.src:
15605 Karl and Johan start ucsim XA support. Most dissassembly working,
15606 about 75% emulation done(plenty of work remaining).
15608 * sim/ucsim/z80.src:
15609 Add Z80 support to ucsim, add test-ucz80 regression test,
15610 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
15611 Notice z80 compiler fails on examples/test3.c/crc code.
15613 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
15615 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
15616 Added support for --parms-in-bank1
15618 * src/ds390/peeph.def:
15619 added a few more peephole optimzations
15621 * src/ds390/main.c:
15622 1) added __builtin_inp & __builtin_outp used to read in data of given length
15623 from a memory mapped port
15624 2) added __builtin_memcmp
15625 3) added __builtin_swapw swap bytes of a short
15627 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
15628 1) handle multiple send & receives from register bank1
15629 2) ralloc can now allocate DPTR1 to some liveRanges
15631 * src/SDCCsymt.c, src/SDCCsymt.h:
15632 changes to handle multiple sends & receives
15634 * src/SDCCptropt.h:
15635 added some pointer arithmetic optimization
15637 * src/SDCCptropt.c:
15638 added some pointer arithmetic optimizations but not stable yet so not
15639 called from anywhere (will get this working shortly)
15641 * src/SDCCopt.c: fixed for multiple sends & receives
15644 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
15645 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
15646 set preprocessor defines (depending on options)
15648 * src/SDCCicode.c, src/SDCCicode.h:
15649 changes made to handle multiple sends & receives
15652 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
15654 * src/SDCCcse.c, src/SDCCcse.h:
15655 added function findbackward def (to be used in upcoming optimization)
15657 * src/SDCCcflow.c, src/SDCCcflow.h:
15658 added function returnAtEnd - to determine if a basic block terminates with
15661 * src/SDCCast.c, src/SDCCast.h:
15662 added option parms-in-bank1
15664 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
15665 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
15666 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
15667 adjusted for --parms-in-bank1 option
15669 * device/include/string.h:
15670 donot redefine "reentrant" keyword
15672 * device/include/ds80c390.h: Added some more SFRs
15674 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15676 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
15678 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15680 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
15682 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15684 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
15686 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
15688 * Added --xram-movc option
15690 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15692 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
15694 2002-01-11 Johan Knol
15696 * Added math lib of Jesus Calvino-Fraga
15698 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
15700 * src/SDCCmain.c (processFile): fix processing of ../../src.c
15701 * support/regression/Makefile: new target test-mcs51-stack-auto
15702 * support/regression/ports/mcs51-stack-auto/spec.mk: added
15704 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15706 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
15708 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15710 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
15712 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
15714 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
15716 * src/SDCCglue.h: add definition for printIvalChar()
15718 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15720 * src/SDCCast.c: fix #498138 by Johan
15722 * src/SDCCglue.c: fix #498138 by Johan
15724 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15726 * support/regression/Makefile: fix clean
15728 * support/regression/ports/ds390/support.c: fix transmission of last character
15730 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
15732 * /sdcc/src/ds390/gen.c:
15733 a) improved computing address of stack variable
15734 b) took out some #if 0 code
15735 c) improved parmBytes adjustment
15736 d) improved genPlusIncr & genMinusIncr
15737 e) genCmp could generate bad code (when left assigned to DPTR)
15738 f) Fixed bug in hasInc
15740 * /sdcc/src/ds390/ralloc.c:
15741 a) packRegsForSupport could mess up live information (Fixed)
15742 b) packRegsDPTRuse could be incorrect for left & right shift
15744 * /sdcc/src/mcs51/ralloc.c:
15745 packRegsForSupport could mess up the live information (Fixed)
15747 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
15749 * /sdcc/src/SDCCast.c:
15750 can reverse a loop even if function call is present as long
15751 as the loop control variable is local & is not passed as parameter
15753 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15755 * /sdcc/ChangeLog: *** empty log message ***
15757 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
15758 More builtin function additions for TININative
15760 * /sdcc/src/ds390/ralloc.c:
15761 Had broken the regression testsuite
15763 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
15765 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
15766 Added funcattr hasStackParms will be set for reentrant functions when there
15767 are paramteres on the stack, this helps in minimizing frame pointer generation
15768 typeFromStr can handle function pointers now
15770 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
15771 *** empty log message ***
15773 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15775 * /src/ds390/gen.c, /src/ds390/main.c:
15776 More builtin function additions for TININative
15778 * /src/ds390/ralloc.c:
15779 Had broken the regression testsuite
15781 * /src/SDCCast.c: Fixed a bug in dumptree
15783 * /src/SDCCsymt.c, /src/SDCCsymt.h:
15784 Added funcattr hasStackParms will be set for reentrant functions when there
15785 are paramteres on the stack, this helps in minimizing frame pointer generation
15786 typeFromStr can handle function pointers now
15788 * /doc/builtins.txt, /doc/TININative.txt:
15789 *** empty log message ***
15792 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15794 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
15795 ALPHA version for -mTININative
15797 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
15798 updated to reflect changes in the port structure
15801 added function do_assemble (similar to do_link) if non-null this function
15802 will be called to do assembly (-mTININative) requires a multi command
15804 added function genAssemblerEnd will be called to generate assembler Epilogue
15807 added _JavaNative to debug info printing
15809 * /src/SDCCmain.c: added option --tini-libid
15810 added port->do_assemble function (-mTININative) has a multi command assemble
15812 * /src/SDCCglue.c: Disabled "constExpr" check
15813 added port->genAssemblerEnd function
15815 * /src/SDCCglobl.h: Added option --tini-libid value
15818 tookout optimizeCompare from the header (has no external references)
15820 * /src/SDCCast.c: made one more function "static"
15822 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
15824 * src/z80/mappings.i: Added z80asm support.
15826 * src/z80/main.c: Added z80asm support on --asm=z80asm
15828 * src/z80/gen.c: Fixed asm portability issues.
15830 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
15832 * src/SDCCglue.c (printExterns): Added global/extern split.
15834 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
15836 * support/regression/Makefile: added test for mcs51 model large
15838 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
15840 * support/regression/ports/gbz80/spec.mk: added -mgbz80
15842 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
15844 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
15846 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
15848 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
15850 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
15852 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
15854 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
15856 * support/regression/tests/simplefloat.c: Port to mcs51.
15858 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
15859 * support/regression/tests/bug-485362.c: Added.
15861 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
15863 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
15865 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
15867 * src/z80/gen.c (aopDump): Added a dump function.
15869 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
15870 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
15872 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
15874 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
15876 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
15878 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
15880 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
15882 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
15884 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
15886 * support/regression/ports/ds390/support.c: Use tinibios.
15888 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
15890 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
15892 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
15893 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
15895 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
15897 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
15899 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
15901 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
15903 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
15904 (packRegsForIYUse): Created and optimised.
15906 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15908 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
15909 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
15911 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
15913 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
15915 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
15917 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15919 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
15921 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
15923 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15925 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
15927 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
15929 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
15931 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15933 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
15934 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
15935 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
15937 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
15939 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
15940 (genNotFloat): Added.
15941 (genUminusFloat): Added.
15943 * device/lib/z80/Makefile: Added floating pt stubs.
15945 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
15947 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
15949 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
15951 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15953 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
15955 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
15957 * sdcc/support/regression/Makefile: Add port ds390.
15959 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
15961 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
15963 * sdcc/support/regression/ports/ds390/spec.mk: Added.
15965 * sdcc/support/regression/ports/ds390/support.c: Added.
15967 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
15969 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
15971 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
15973 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
15975 * device/include/malloc.h: Added z80 and gbz80 support.
15977 * device/lib/gbz80/heap.s: Added.
15979 * device/lib/z80/heap.s: Added.
15981 * device/lib/malloc.c: Added z80 and gbz80 support.
15983 * support/regression/tests/malloc.c (testMalloc): Added.
15985 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
15987 * support/regression/tests/bug-478094.c: Added.
15989 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
15991 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
15993 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
15995 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
15997 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
15999 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16001 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16003 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16005 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16007 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16009 * support/regression/tests/bug-477927.c: Added.
16011 * src/z80/peeph.def: Added minor rules.
16013 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16015 * src/z80/peeph.def: Added jump optimisation modification.
16017 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16019 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16021 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16023 * support/regression/tests/funptrs.c: Added.
16025 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16027 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16029 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16031 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16033 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16035 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16036 (movLeft2ResultLong): Created.
16038 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16039 (joinPushes): Added. Joins two char pushes into a word push.
16041 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16043 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16045 * support/makebin/Makefile (install): Added creation of dest dir.
16047 2001-10-24 Karl Bongers <karl AT turbobit.com>
16049 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16051 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16053 * src/z80/ralloc.c: Turned off faulty pack for one use.
16055 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16057 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16059 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16061 * support/regression/Makefile: Improved clean
16063 * support/regression/ports/gbz80/spec.mk: Added clean
16065 * support/regression/ports/host/spec.mk: Added clean
16067 * support/regression/ports/z80/spec.mk: Added clean
16069 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16071 * support/regression/ports/mcs51/timeout.c: little improvements
16073 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16075 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16077 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16079 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16081 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16083 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16085 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16087 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16088 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16090 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16092 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16094 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16096 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16098 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16100 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16102 * support/regression/tests/longor.c: Added.
16104 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16106 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16108 * as/mcs51/aslink.h: define PATH_MAX
16110 * as/mcs51/asm.h: define PATH_MAX
16112 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16114 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16116 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16118 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16120 * src/SDCCglobl.h: define PATH_MAX
16122 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16124 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16126 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16128 * src/z80/gen.c (gencjneshort): Fixed
16130 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16132 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16134 * support/regression/tests/bug-469671.c: Added.
16136 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16138 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16140 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16142 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16144 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16146 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16148 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16150 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16152 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16154 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16156 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16158 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16160 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16162 * 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.
16164 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16166 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16168 2001-10-07 <johan AT FRIJA>
16170 * device/lib/gets.c (gets): fixed the return value.
16172 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16173 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16175 * 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.
16177 * 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.
16179 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16181 * src/pic/gen.c: Removed Safe_strdup.
16183 * configure.in: Added option to enable libgc support.
16185 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16186 (bitVectUnion): Optimised.
16187 (bitVectIntersect): Optimised.
16188 (bitVectBitsInCommon): Optimised.
16189 (bitVectCplAnd): Optimised.
16191 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16193 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16195 * src/SDCCmain.c: distinguish between assembler debug and plain options
16197 * src/avr/main.c: remove standard assembler options
16199 * src/ds390/main.c: remove standard assembler options
16201 * src/mcs51/main.c: remove standard assembler options
16203 * src/port.h: removed "PENDING" comment
16205 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16207 * src/device/lib/_mulint.c : new, with assember functions
16209 * src/device/lib/_mullong.c : new, with assember functions
16211 * src/device/lib/_divuint.c : with assember functions
16213 * src/device/lib/_divsint.c : with assember functions
16215 * src/device/lib/_divulong.c: with assember functions
16217 * src/device/lib/_divslong.c: with assember functions
16219 * src/device/lib/_moduint.c : with assember functions
16221 * src/device/lib/_modsint.c : with assember functions
16223 * src/device/lib/_modulong.c: with assember functions
16225 * src/device/lib/_modslong.c: with assember functions
16227 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16229 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16231 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16232 replaced _mululong.c and _mulslong.c by _mullong.c
16234 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16236 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16238 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16240 * src/SDCCglue.c: test, if win32api is available for MINGW
16242 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16244 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16245 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16246 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16247 * support/regression/ports/host/spec.mk: removed GENERIC
16248 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16249 * support/regression/ports/z80/spec.mk: removed GENERIC
16251 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16253 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16255 * support/regression/tests/bug-467035.c: Created.
16257 2001-10-01 <johan AT FRIJA>
16259 * src/SDCC.y: fixed bug #466586 part 1
16261 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16263 * SDCCicode.c: z80 has no generic pointers
16264 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16266 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16268 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16270 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16272 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16274 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16276 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16278 * configure.in: Fixed up so that ucsim is only configured once.
16280 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16282 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16283 (getPathDifference): As above.
16285 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16287 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16289 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16290 * .version: Updated to 2.3.1
16292 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16293 Added copyright header.
16295 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16296 (assemble): Added support for macro based assembler commands.
16297 (linkEdit): Added support for macro based linker commands.
16298 (preProcess): Changed the pre-processor to use macros.
16299 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16300 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16302 * device/lib/z80/crt0.s: Added module name for debugging.
16304 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16306 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16308 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16310 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16312 * src/Makefile.in: Added SDCCmacro and SDCCutil
16314 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16316 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16318 2001-09-16 <johan AT FRIJA>
16320 * 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.
16322 2001-09-15 <johan AT FRIJA>
16324 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16325 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16327 2001-09-11 <johan AT FRIJA>
16329 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16331 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16333 * support/regression/tests/bug-460444.c: Added test case.
16335 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16336 (genCast): Added justification for all of the asserts.
16338 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16340 * support/regression/support.c: _xdata replaced by xdata
16342 * support/regression/spec.mk: removed _generic
16344 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16346 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16348 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16349 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16351 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16353 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16355 * support/regression/tests/bug-460010.c: Added test case.
16357 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16359 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16361 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16363 * support/regression/testfwk.c: removed workaround for bug #436344
16365 * support/regression/tests/bp.c: use less memory with mcs51
16367 * support/regression/tests/bug-441448.c: use less memory
16369 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16371 * support/regression/collate-results.py: typo
16373 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16375 * support/regression/tests/fetchoverlap.c: Added new test case.
16377 * support/regression/tests/bp.c: Added new test case.
16379 * support/regression/tests/bug-448984.c: Added new test case.
16381 * support/regression/tests/pow2shifts.c: Added new test case.
16383 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16384 (genlshTwo): Fixed right shift for count > 8.
16386 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16388 2001-09-08 <johan AT FRIJA>
16390 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16392 2001-09-07 <johan AT FRIJA>
16394 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16396 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16398 2001-09-06 <johan AT FRIJA>
16400 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16401 * bernhard noted me at this: "() equals to (void)" (1.38)
16403 2001-09-05 <johan AT FRIJA>
16405 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16407 2001-09-04 <johan AT FRIJA>
16409 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16412 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16414 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16416 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16418 * link/z80/aslink.h: Fixed path for PATH_MAX
16420 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16422 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16424 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16426 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16428 * 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.
16430 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16432 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16433 (genCmp): Fixed up genCmp for the GB with longs.
16435 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16437 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16439 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16441 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16443 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16445 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16447 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16449 * 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.
16451 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16453 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16455 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16457 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16459 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16461 * sim/ucsim/configure: little improvement of Cygwin-detection
16462 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16463 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16464 * support/regression/tests/bug-221100.c: small changes for mcs51
16465 * support/regression/tests/bug-221168.c: small changes for mcs51
16466 * support/regression/tests/bug-227710.c: small changes for mcs51
16467 * support/regression/tests/staticinit.c: small changes for mcs51
16468 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16469 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16470 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601