1 2008-05-18 Borut Razem <borut.razem AT siol.net>
3 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
4 the buffer is null terminated
6 applied modified patch 1965676: Patch for Win32 16 bit PIC
7 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
9 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
11 * src/SDCC.lex (check_type),
12 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
15 * as/z80/clean.mk: also clean *.dep
16 * device/lib/pic16/libsdcc/stack/Makefile,
17 * sim/ucsim/libtool: removed as they are rebuild by configure
18 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
20 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
22 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
23 fixupInline instead of createFunction to fix bug 1864577
24 (inlineFindMaxBlockno): removed, use global blockNo
25 * src/SDCCglobl.h: added blockNo
27 * src/z80/peep.h: modified properties
28 * support/regression/tests/bug1864577.c: new, added
30 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
33 * as/mcs51/asm.h: added org_cnt
34 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
35 * as/mcs51/asout.c: changed old K&R to ANSI
36 * as/mcs51/Makefile.in: use common identifiers
42 * as/hc08/Makefile.bcc,
43 * as/hc08/Makefile.in: synchronized with as/mcs51/*
44 * sdcc_vc_in.h: added define __func__
45 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
46 Thanks Ruud van Silfhout
47 * support/regression/tests/bug1717305.c: new, added
49 2008-05-05 Borut Razem <borut.razem AT siol.net>
51 * support/regression/Makefile.in,
52 support/regression/fwk/lib/testfwk.c,
53 support/regression/ports/ds390/spec.mk,
54 support/regression/ports/hc08/spec.mk,
55 support/regression/ports/mcs51-common/spec.mk,
56 support/regression/ports/pic14/spec.mk,
57 support/regression/ports/pic16/spec.mk,
58 support/regression/ports/ucz80/spec.mk,
59 support/regression/ports/z80/spec.mk:
60 added INC_DIR and LIBDIR paths
61 * src/ds390/gen.c: removed duplicated selicolon
63 2008-05-04 Borut Razem <borut.razem AT siol.net>
65 * support/regression/Makefile.in,
66 support/regression/fwk/lib/testfwk.c,
67 support/regression/ports/ds390/spec.mk,
68 support/regression/ports/hc08/spec.mk,
69 support/regression/ports/mcs51-common/spec.mk,
70 support/regression/ports/mcs51-large/spec.mk,
71 support/regression/ports/mcs51-medium/spec.mk,
72 support/regression/ports/mcs51-small/spec.mk,
73 support/regression/ports/mcs51-stack-auto/spec.mk,
74 support/regression/ports/mcs51-xstack-auto/spec.mk,
75 support/regression/ports/pic14/spec.mk,
76 support/regression/ports/pic16/spec.mk,
77 support/regression/ports/ucz80/spec.mk:
78 added possibility to define the sdcc binary directory SDCC_BIN_PATH
79 used to run regeression tests
81 2008-05-01 Raphael Neider <rneider AT web.de>
83 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
84 supported devices and instructions to add new ones
86 2008-05-01 Raphael Neider <rneider AT web.de>
88 * device/include/pic16/adc.h,
89 device/lib/pic16/libio/adc/adcbusy.c,
90 device/lib/pic16/libio/adc/adcopen.c,
91 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
92 18f2455 style ADC devices, based on patch #1776197
93 * device/lib/pic16/libio/adc/adcclose.c,
94 device/lib/pic16/libio/adc/adcconv.c,
95 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
96 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
97 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
98 * device/include/pic16/pic18f4431.h,
99 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
100 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
102 2008-05-01 Raphael Neider <rneider AT web.de>
104 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
105 moved xinst flag into pic16_options_t
106 * src/pic16/device.c (default_device, pic16_list_devices,
107 pic16_find_device): removed references to sfrrange
108 * src/pic16/gen.c (genFunction),
109 src/pic16/glue.c (pic16initialComments),
110 src/pic16/main.c (pic16_optionsTable),
111 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
113 * device/include/pic16/pic16devices.txt: removed sfrrange lines
115 2008-04-29 Raphael Neider <rneider AT web.de>
117 * src/pic16/devices.inc,
118 device/include/pic16/pic16devices.txt: replaced compiled-in list
119 of devices with a variant parsed at runtime
120 * src/pic16/device.c: added support for parsing pic16devices.txt,
122 * src/pic16/device.h: removed (now) unused fields from PIC_device
123 * src/pic16/main.c: removed #pragma maxram,
124 (_pic16_initPaths): removed bogus generation of search paths,
125 setup the port proper only after the search paths (for
126 pic16devices.txt) are set up,
127 (_pic16_finaliseOptions): moved processor dependant code here
128 from _pic16_initPaths(), clean up
129 * src/pic16/ralloc.c (pic16_init_stack),
130 * src/pic16/ralloc.h,
131 * src/pic16/pcode.c: clean up
132 * device/include/Makefile.in,
133 support/scripts/sdcc.nsi: also install/package pic16devices.txt
134 * support/scripts/inc2h-pic16.pl: updated instructions
136 2008-04-29 Raphael Neider <rneider AT web.de>
138 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
139 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
140 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
141 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
142 added missing family members and 18f2480/2580/4480/4580 family
143 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
144 * device/include/pic16/pic18f2525.h: use 18f4620.h
145 * device/include/pic16/pic18f6680.h: use 18f8680.h
146 * device/include/pic16/pic18fregs.h,
147 device/lib/pic16/pics.all,
148 src/pic16/devices.inc: add new devices
149 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
150 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
151 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
152 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
153 prevent attempting to build the libio for some new devices
155 2008-04-29 Raphael Neider <rneider AT web.de>
157 * debugger/mcs51/Makefile.in: fixed paths to sources
159 2008-04-25 Borut Razem <borut.razem AT siol.net>
161 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
162 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
163 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
164 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
165 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
166 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
167 as/link/z80/linkz80.dsp: lklibr.c moved
168 * doc/INSTALL.txt: binary archives in bz2 format
169 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
171 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
173 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
174 * support/regression/tests/bug1856409.c: new, added
176 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
179 * src/mcs51/peep.c: Use werror for error messages.
180 * src/SDCCicode.c (geniCodeConditional),
181 * src/SDCCsymt.c (structElemType): fixed bug 1839321
182 * src/z80/Makefile.bcc,
183 * src/z80/z80.dsp: added src/z80/peep.c/h
184 * support/regression/tests/bug1839321.c: new, added
186 2008-04-20 Raphael Neider <rneider AT web.de>
188 * device/include/pic16/pic18f2455.h: added bitfields for port C
190 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
192 * src/z80/peep.c: Use werror for error messages.
194 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
196 * src/z80/peep.h (declaration of notUsed()),
197 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
199 * src/z80/z80.h (added dependency on peep.h),
200 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
203 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
205 * src/SDCCpeeph.c (added support for notUsed()),
206 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
208 * src/port.h (removed dependency on mcs51/peep.h, added declaration
209 for notUsed()): Implemented generic (that is not port-specific) part
212 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
214 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
215 * device/lib/libsdcc.lib,
216 * device/lib/Makefile.in,
217 * support/regression/ports/mcs51-xstack-auto/spec.mk,
218 * device/lib/calloc.c: renamed to _calloc.c
219 * device/lib/free.c: renamed to _free.c
220 * device/lib/malloc.c: renamed to _malloc.c
221 * device/lib/realloc.c: renamed to _realloc.c
222 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
223 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
224 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
225 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
226 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
227 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
228 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
229 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
231 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
232 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
233 * support/regression/tests/bug1509084.c: new, added
235 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
237 * device/include/mcs51/cc2510fx.h: added _XPAGE
238 * device/include/mcs51/compiler.h: cosmetic changes
240 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
242 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
245 2008-03-31 Borut Razem <borut.razem AT siol.net>
247 * support/cpp2 renamed to support/cpp
248 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
249 support/cpp2/libiberty/splay-tree.c,
250 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
251 support/cpp2/libcpp/directives.c,
252 support/cpp2/libcpp/include/cpplib.h,
253 support/cpp2/libcpp/include/symtab.h,
254 support/cpp2/libcpp/include/line-map.h,
255 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
256 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
257 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
258 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
259 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
260 release version 4.3.0
261 * configure.in, configure, Makefile.in, Makefile.bcc:
262 adapted for moved cpp2
264 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
266 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
267 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
269 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
271 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
273 * support/regression/tests/bug1717943.c: new, added
275 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
277 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
278 bytewise return value assignments introduced in last commit.
280 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
282 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
283 genMult, genJumpTab):
284 Use 16-bit instructions for addition in some additional cases,
285 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
287 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
289 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
290 Implemented RFE #1921450, changed some debug messages.
292 2008-03-30 Borut Razem <borut.razem AT siol.net>
294 * Small Device C Compiler 2.8.0 released
295 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
296 * support/scripts/sdcc.nsi: added finish page; this version
297 was used for 2.8.0 release
298 * doc/knownbugs.html: removed; magically generated by the build
299 process using gen_known_bugs.pl from now on
301 2008-03-23 Borut Razem <borut.razem AT siol.net>
303 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
304 and reverted it, since it was already fixed by Raphael ;-)
305 * doc/knownbugs.html: updated for RC2
307 2008-03-22 Raphael Neider <rneider AT web.de>
309 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
312 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
314 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
315 * support/regression/tests/bug1839277.c: added related testBug1839299
317 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
319 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
320 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
322 * src/mcs51/gen.c: throughout only output hex constants
323 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
324 * support/regression/tests/bug1839277.c: new, added
326 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
328 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
329 compilation warning about nested comments.
331 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
333 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
334 * support/regression/tests/bug1921073.c: new, added
336 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
338 * src/z80/SDCCpeeph.c.c (callFuncByName):
339 Commented function parameters.
341 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
343 * src/z80/ralloc.c (packRegsForAccUse2):
344 disabled a broken accumulator packing optimization (fixed #1292721).
345 * support/regression/tests/bug-1292721: Regression test for #1292721.
347 2008-03-16 Raphael Neider <rneider AT web.de>
349 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
350 fixed code bloat regression using a variant of patch #1915618
352 2008-03-16 Borut Razem <borut.razem AT siol.net>
354 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
355 icon, changed startup menu for release distribution, code cleaning,
356 create url files instead links in startup menu
358 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
360 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
361 * support/regression/tests/bug1579949.c: new, added
363 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
365 * device/lib/printf_fast.c: fixed bug 1255403
367 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
369 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
370 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
372 2008-03-14 Borut Razem <borut.razem AT siol.net>
374 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
376 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
377 is correctly displayed
378 * as/link/z80/lkmain.c: usage line commented out
380 2008-03-13 Borut Razem <borut.razem AT siol.net>
382 * doc/sdccman.lyx: corrected to be able to convert to PDF,
383 updated the list pf supported pic14 devices
385 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
387 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
389 2008-03-12 Borut Razem <borut.razem AT siol.net>
391 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
392 fixed documentation request #1718191
393 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
394 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
397 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
399 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
400 * support/regression/tests/bug1505811.c: new, added
402 2008-03-09 Raphael Neider <rneider AT web.de>
404 * device/include/pic16/pic18f2620.h,
405 * device/include/pic16/pic18f4620.h,
406 * device/lib/pic16/libdev/pic18f2620.c,
407 * device/lib/pic16/libdev/pic18f4525.c,
408 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
409 family to consistently use pic18f4620.[ch], fixes #1832562
411 2008-03-09 Borut Razem <borut.razem AT siol.net>
413 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
414 changed sdcc version to 2.8.0
415 * knownbugs.html: regenerated
416 * support/scripts/gen_known_bugs.pl: added number of open bugs
418 2008-03-09 Raphael Neider <rneider AT web.de>
420 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
421 (genOr): read volatile operand even if the result is known,
423 (genOr,genXor): removed unused legacy code,
424 (genDummyRead): use pic16_mov2w_volatile()
426 2008-03-08 Borut Razem <borut.razem AT siol.net>
428 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
429 cons w. --model-large
430 * support/regression/staticinit.c: added regression test for bug
433 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
435 * src/ds390/gen.c (pushSide, genPcall),
436 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
437 * src/mcs51/gen.c: cosmetic changes
438 * support/regression/fwk/include/testfwk.h: added macro reentrant
439 * support/regression/tests/bug1908493.c: new, added
441 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
443 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
445 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
447 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
448 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
449 already set in ds390/main.c and mcs51/main.c
451 2008-03-07 Raphael Neider <rneider AT web.de>
453 * src/regression/init0.c: new test for initialized arrays of function
455 * src/regression/Makefile: made a bit more flexible, added init0.c
456 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
457 pointers, closes #1427663
459 2008-03-05 Borut Razem <borut.razem AT siol.net>
461 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
462 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
464 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
466 * support/librarian/sdcclib.c:Added feature request 1908061:
467 Synchronise sdcclib commands with ar.
469 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
471 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
472 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
473 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
474 * device/include/mcs51/compiler.h: removed umlauts, added double
477 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
479 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
480 * support/regression/tests/bug1536762.c: new, added
482 * src/SDCCutil.h: added getBuildDate()
483 * src/SDCCmain.c (printVersionInfo),
484 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
486 * src/*/ralloc.c: removed IS_OP_RUONLY macro
487 * src/ds390/ralloc.c (packRegisters),
488 * src/mcs51/ralloc.c (packRegisters),
489 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
491 * support/regression/tests/bug1618050.c: new, added
492 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
493 * support/regression/fwk/include/testfwk.h,
494 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
497 2008-03-04 Raphael Neider <rneider AT web.de>
499 * src/pic/gen.c: removed unused prototypes, prevent internal errors
500 on accessing OP_SYM_TYPE(op)
501 * src/pic/gen.h: removed unused prototype of genMinusDec()
502 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
503 fix #1876953 (invalid subtraction code), removed unused code
505 2008-03-03 Raphael Neider <rneider AT web.de>
509 * src/pic/genarith.c,
511 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
512 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
514 2008-03-03 Raphael Neider <rneider AT web.de>
516 * src/pic/device.c (find_device): search user-specified paths first
517 for pic14devices.txt, fixes #1900827
519 2008-03-02 Borut Razem <borut.razem AT siol.net>
521 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
522 AddToPath and RemoveFromPath
524 2008-03-01 Borut Razem <borut.razem AT siol.net>
526 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
527 work correctly, added debugging support if -DSDCC.DEBUG command line
530 2008-02-28 Borut Razem <borut.razem AT siol.net>
532 * doc/sdccman.lyx: cosmetic changes
534 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
536 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
537 * doc/sdccman.lyx: fixed unmeant removal of spaces
539 2008-02-27 Borut Razem <borut.razem AT siol.net>
541 * support/scripts/sdcc.nsi: corrected installation directory for
542 current user installation mode
543 * doc/README.txt: added Philipp Klaus Krause to the developers list
545 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
547 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
549 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
550 genCodePointerGet, genGenPointerGet): cleanup aop before generating
551 ifxJump to fix bug 1838000
552 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
553 * support/regression/tests/bug1838000.c: new, added
554 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
556 2008-02-26 Borut Razem <borut.razem AT siol.net>
558 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
560 * support/scripts/sdcc.nsi: added MULTIUSER page,
561 NSIS upgraded to version 2.35
563 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
565 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
566 * support/regression/tests/bug1565152.c: new, added
568 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
570 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
571 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
572 * support/regression/tests/bug1670148.c: new, added
574 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
576 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
578 2008-02-24 Borut Razem <borut.razem AT siol.net>
580 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
581 is ineffective for unsigned char parameter
583 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
585 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
586 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
587 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
588 * support/Util/MySystem.c (my_system): output errorcode when verbose
590 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
592 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
595 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
597 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
600 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
602 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
604 2008-02-21 Borut Razem <borut.razem AT siol.net>
606 * support/regression/Makefile.in,
607 support/regression/ports/ds390/spec.mk,
608 support/regression/ports/hc08/spec.mk,
609 support/regression/ports/mcs51-common/spec.mk,
610 support/regression/ports/pic14/spec.mk,
611 support/regression/ports/pic16/spec.mk,
612 support/regression/ports/ucz80/spec.mk,
613 support/regression/ports/xa51/spec.mk:
614 added CFLAGS when compiling timeout
616 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
618 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
621 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
623 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
624 * support/regression/tests/bug1888147.c: new, added
626 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
628 * src/z80/gen.c: fixed bugs #1596270, #1736867
630 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
632 * src/z80/gen.c: fixed bug in register pair loading when swapping register
633 contents, mostly fixes #1596270
635 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
638 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
639 peepholes, fixes #1806565
641 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
643 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
644 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
645 fixes bug 1739475, thanks Robert Larice
646 (rule 271): new, added
648 2008-02-18 Borut Razem <borut.razem AT siol.net>
650 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
652 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
654 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
656 2008-02-17 Raphael Neider <rneider AT web.de>
658 * src/pic16/genarith.c,
661 * src/pic16/genutils.c: removed unused legacy code,
662 removed unused fields from struct asmop and struct _G
664 2008-02-17 Raphael Neider <rneider AT web.de>
666 * src/pic16/gen.c (AccRsh): cosmetic changes,
667 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
668 genRightShiftLiteral): fixed to work with SFRs as result by
669 assigning only once to result,
670 removed a lot of unused/excluded code fragments
672 2008-02-17 Raphael Neider <rneider AT web.de>
674 * device/include/pic/pic16f88.h,
675 * device/include/pic/pic16f886.h,
676 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
678 2008-02-17 Borut Razem <borut.razem AT siol.net>
680 * src/z80/peeph.def: applied patch
681 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
682 * src/z80/gen.c, src/z80/peeph.def: applied patch
683 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
684 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
685 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
686 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
687 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
688 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
690 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
692 * as/link/mcs51/aslink.dsp: removed SDK define
693 * as/link/z80/clean.mk: brought in sync with other ports
694 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
695 * as/hc08/Makefile.bcc,
696 * as/mcs51/Makefile.bcc,
697 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
698 * src/z80/main.c (_setValues): use the now capitalized -Z,
699 (z80_port, gbz80_port): generate debug information when asked
701 2008-02-16 Borut Razem <borut.razem AT siol.net>
703 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
704 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
705 as/z80/Makefile.in. as/z80/Makefile.bcc:
706 applied patch #1893393: patch for as-z80 and link-z80 to generate
707 cdb, thanks to Armin Diehl
708 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
709 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
710 asnoice.c moved to as/asxxsrc/asnoice.c
711 * src/z80/peeph-gbz80.def: applied patch
712 #1880235: Z80 return peephole, thanks to Philipp Krause
714 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
717 * doc/sdccman.lyx: bumped version to 2.7.5
718 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
720 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
722 * device/include/pic16/stdlib.h,
723 * device/lib/pic16/libc/stdlib/ltoa.c,
724 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
726 2008-02-13 Borut Razem <borut.razem AT siol.net>
728 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
729 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
730 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
731 src/SDCCopt.c, src/SDCCval.c:
732 fixed bug #1890273: SDCC Warning 154 shows wrong filename
734 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
736 * src/SDCCsymt.c (compareType): fixed bug 1309013
738 2008-02-09 Borut Razem <borut.razem AT siol.net>
740 * src/SDCCval.c, src/SDCCval.h:
741 code cleaning, added function constChrVal()
742 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
743 call constChrVal() instead constVal()
745 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
747 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
750 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
751 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
754 2008-02-01 Raphael Neider <rneider AT web.de>
756 * device/include/pic/pic16f886.h,
757 * device/include/pic/pic16f887.h: added RA6 and RA7
759 2008-01-24 Raphael Neider <rneider AT web.de>
761 * device/include/pic/pic16f88.h: added RA6 and RA7
762 * device/lib/pic/libdev/disabled_pic16f886.c,
763 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
765 * src/pic16/devices.inc,
766 * device/include/pic16/pic18f2423.h,
767 * device/include/pic16/pic18f2523.h,
768 * device/include/pic16/pic18fregs.h,
769 * device/lib/pic16/pics.all
770 * device/lib/pic16/libdev/pic18f2423.c,
771 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
772 * device/lib/pic16/libio/i2c.ignore,
773 * device/lib/pic16/libio/usart.ignore,
774 * device/lib/pic16/libio/adc.ignore: ignore new devices
776 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
778 * src/SDCCast.c (createRMW): fixed bug 1582651
780 2008-01-20 Borut Razem <borut.razem AT siol.net>
782 * src/SDCCcse.c: partially fixed enhancement request
783 #1793872 - multiply by -1 not collapsed
784 * support/regression/tests/arithcsi.c: added regression test
786 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
788 * as/mcs51/asx8051.dsp: removed define SDK
789 * as/mcs51/i51mch.c (machine): fixed bug 1865114
790 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
792 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
793 cosmetic changes, brought more in sync, changed old K&R to ANSI
795 2008-01-13 Borut Razem <borut.razem AT siol.net>
797 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
798 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
800 2007-12-30 Borut Razem <borut.razem AT siol.net>
802 * src/pic16/gen.c: fixed implementation of bitwise operations for
804 * support/regression/tests/bitwise.c: added test cases
806 2007-12-29 Borut Razem <borut.razem AT siol.net>
808 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
809 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
810 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
811 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
812 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
813 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
814 src/pic16/pcode.[ch]: added const qualifier
815 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
816 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
817 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
818 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
819 * as/asxxsrc/aslex.c: use dbuf_getline()
820 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
821 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
822 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
823 as/z80/asm.h, as/z80/z80adr.c:
824 changed type of ib and ip to const char *
826 2007-12-28 Borut Razem <borut.razem AT siol.net>
828 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
829 introduced (readlin) - long lines are turuncated
830 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
831 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
832 as/z80/Makefile.in: moved aslex.c to asxxsrc
833 * as/hc08/aslex.c, as/z80/aslex.c: deleted
834 * as/hc08/asmain.c, as/mcs51/asmain.c:
835 added missing initialization of a_addr field
836 * support/regression/tests/long_asm_line.c: added regtest for long
839 2007-12-22 Borut Razem <borut.razem AT siol.net>
841 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
843 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
845 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
847 2007-12-16 Borut Razem <borut.razem AT siol.net>
849 * device/include/pic16/stdbool.h: removed, since already exists in
850 device/include/; this also fixes bitopcse.c regression test for pic16
852 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
853 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
854 dereference doesn't work; covered by regression test bug1399290
856 2007-12-05 Borut Razem <borut.razem AT siol.net>
858 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
861 2007-12-01 Borut Razem <borut.razem AT siol.net>
863 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
864 corrected handling of the highest_valid_address
866 2007-11-17 Raphael Neider <rneider AT web.de>
868 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
869 * src/pic/glue.c (picglue): emit .file if --debug is given
871 2007-11-17 Raphael Neider <rneider AT web.de>
873 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
874 care when left or right operand resides in result, fixes #1830220
876 2007-11-17 Borut Razem <borut.razem AT siol.net>
878 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
879 #983491 - "Merge duplicate strings function is ineffective"
880 * support/regression/tests/bug-983491.c: regtest disabled
881 * as/asxxsrc: created
882 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
883 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
884 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
885 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
886 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
887 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
888 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
889 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
890 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
891 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
892 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
893 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
894 created as/asxxsrc directory, assym.c and strcpi.c moved into it
896 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
898 * device/include/stdarg.h: added and removed some casts
899 * src/SDCCsymt.c (compareType): Fully check types between generic and
900 non-generic pointers, also accept ptr-ptr to void-ptr assignments
902 2007-11-13 Borut Razem <borut.razem AT siol.net>
904 * support/regression/tests/bug-1817005.c:
905 added regtest for bug #1817005 - as-z80 chokes on long labels
907 2007-11-12 Borut Razem <borut.razem AT siol.net>
909 * as\z80\asmain.c, as\z80\asm.h, as\z80\assym.c, as\z80\asdata.c,
910 as\z80\asout.c, as\z80\aslist.c:
911 fixed bug #1817005 - as-z80 chokes on long labels
913 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
916 * as/z80/asmain.c: cosmetic changes
919 * as/z80/alloc.h: removed
921 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
922 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
923 * as/link/hc08/Makefile.in,
924 * as/link/mcs51/Makefile.in,
925 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
927 * as/link/mcs51/lkarea.c,
928 * as/link/mcs51/lkmain.c: cosmetic changes
929 * as/link/hc08/lklibr.c,
930 * as/link/z80/lklibr.c,
931 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
932 used cygwin_conv_to_full_posix_path,
933 added warnings, cosmetic changes, brought more in sync
934 changed old K&R into ANSI function declarations
935 * as/link/z80/lklibr.c (loadAdb): added
936 * as/link/z80/lkmain.c: removed -- option from usage text
938 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
940 * src/mcs51/gen.c (outBitC): optimized for no result
942 2007-10-31 Borut Razem <borut.razem AT siol.net>
944 * src/SDCCsymt.c: fixed (hopeful properly) bug
945 #1805702 - order of extern matters
946 * support/regression/tests/bug-1805702.c: enabled regtest for bug
949 2007-10-29 Borut Razem <borut.razem AT siol.net>
951 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
952 - order of extern matters
953 * support/regression/tests/bug-1805702.c: disabled regtest for bug
956 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
958 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
959 24bitMode, portIsDS390
960 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
961 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
962 (notVolatileVariable): also check sloc names,
963 (callFuncByName): moved ftab[] out of function and sorted it by use
965 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
967 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
968 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
969 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
970 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
971 * support/regression/tests/bug-880197.c: new, added
973 2007-10-28 Borut Razem <borut.razem AT siol.net>
975 * support/regression/Makefile.in,
976 support/regression/ports/mcs51-large/spec.mk,
977 support/regression/ports/mcs51-xstack-auto/spec.mk,
978 support/regression/ports/mcs51-stack-auto/spec.mk,
979 support/regression/ports/mcs51-medium/spec.mk,
980 support/regression/ports/mcs51-common/spec.mk,
981 support/regression/ports/mcs51-common/*,
982 support/regression/ports/mcs51-small/*:
983 mcs51 renamed to mcs51-common, created mcs51-small
984 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
985 * support/regression/tests/bug-1805702.c: added regtest for bug
988 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
990 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
991 added new rules 265 - 270
992 * support/regression/tests/bug1721024.c:new, added
993 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
994 introduced new test-mcs51 to run all mcs51 tests
996 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
998 * support/regression/tests/bug1816470.c: new, added
1000 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1002 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1003 propagate for *,+,- with float, fixed bug 1816470
1004 (decorateType): cast to resultTypeProp instead of resultType
1006 2007-10-19 Borut Razem <borut.razem AT siol.net>
1008 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1009 function is ineffective" for pic16 tareget
1010 * support/scripts/listerr.c: corrected include path
1011 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1014 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1016 * support/regression/tests/using.c: new, added
1017 * support/regression/tests/vaargs.c: fixed and enabled test
1019 2007-10-18 Borut Razem <borut.razem AT siol.net>
1021 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1023 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1025 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1027 * doc/sdccman.lyx: documented option --Werror
1028 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1029 RegBankUsed[] earlier
1031 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1033 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1037 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1039 * src/SDCCast.c (decorateType): improved optimization of tri-op
1040 * src/SDCCerr.c (vwerror, setWError),
1042 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1043 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1045 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1047 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1048 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1049 * support/regression/tests/bug-223113.c,
1050 * support/regression/tests/bug-426632.c,
1051 * support/regression/tests/bug-468811.c,
1052 * support/regression/tests/bug-477835.c,
1053 * support/regression/tests/bug-478094.c,
1054 * support/regression/tests/bug-499644.c,
1055 * support/regression/tests/bug-524209.c,
1056 * support/regression/tests/bug-524211.c,
1057 * support/regression/tests/packcast.c,
1058 * support/regression/tests/structidx.c: added empty tests
1059 * support/regression/tests/bug-607243.c: enabled test
1061 2007-10-06 Borut Razem <borut.razem AT siol.net>
1063 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1064 support of universal binaries on Mac OS X
1066 2007-10-02 Borut Razem <borut.razem AT siol.net>
1068 * src/SDCCval.h: unified double2ul macro for all platforms
1069 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1070 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1072 2007-09-30 Borut Razem <borut.razem AT siol.net>
1074 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1076 * sdcc_vc_in.h: enabled warnings
1077 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1078 unsigned type, result still unsigned
1079 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1081 2007-09-28 Raphael Neider <rneider AT web.de>
1083 * src/pic/device.c (find_device): prevent buffer underflow error
1084 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1085 the just destroyed list entry
1087 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1089 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1092 2007-09-18 Borut Razem <borut.razem AT siol.net>
1094 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1095 applied to unsigned type, result still unsigned
1097 2007-09-17 Borut Razem <borut.razem AT siol.net>
1099 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1100 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1101 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1102 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1103 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1104 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1105 src/z80/gen.c, src/z80/ralloc.c:
1106 fixed bug #1739860 - sdcc does not work correctly on some platforms
1108 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1110 2007-09-17 Raphael Neider <rneider AT web.de>
1112 * src/pic16/device.c: reverted to previous version
1113 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1115 2007-09-16 Raphael Neider <rneider AT web.de>
1117 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1118 as this raises a ton of gpasm warnings, just emit a second label
1119 * src/pic16/devices.inc,
1120 * device/lib/pic16/pics.all,
1121 * device/lib/pic16/libdev/pic18f2585.c,
1122 * device/lib/pic16/libdev/pic18f2680.c,
1123 * device/lib/pic16/libdev/pic18f2682.c,
1124 * device/lib/pic16/libdev/pic18f2685.c,
1125 * device/lib/pic16/libdev/pic18f4585.c,
1126 * device/lib/pic16/libdev/pic18f4680.c,
1127 * device/lib/pic16/libdev/pic18f4682.c,
1128 * device/lib/pic16/libdev/pic18f4685.c,
1129 * device/include/pic16/pic18f2585.h,
1130 * device/include/pic16/pic18f2680.h,
1131 * device/include/pic16/pic18f2682.h,
1132 * device/include/pic16/pic18f2685.h,
1133 * device/include/pic16/pic18f4585.h,
1134 * device/include/pic16/pic18f4680.h,
1135 * device/include/pic16/pic18f4682.h,
1136 * device/include/pic16/pic18f4685.h,
1137 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1138 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1139 patch contributed by Anton Strobl, applied with changes
1141 2007-09-16 Raphael Neider <rneider AT web.de>
1143 * device/include/pic16/pic18f2431.h,
1144 * device/include/pic16/pic18f25j10.h,
1145 * device/include/pic16/pic18f4431.h,
1146 * device/include/pic16/pic18f45j10.h: adopted common include style
1147 * device/include/pic16/pic18f1320.h,
1148 * device/include/pic16/pic18f2320.h,
1149 * device/include/pic16/pic18f2525.h,
1150 * device/include/pic16/pic18f4320.h,
1151 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1152 * device/include/pic16/pic18fregs.h: prepared for automatic include
1153 file selection by having DEVICE.h for every DEVICE
1154 * device/lib/pic16/libdev/pic18f2320.c,
1155 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1157 * device/lib/pic16/configure.in,
1158 * device/lib/pic16/configure: use rm -rf instead of rmdir
1159 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1160 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1162 2007-09-09 Borut Razem <borut.razem AT siol.net>
1164 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1165 distingush between i386 and ppc Mac OS X versions
1167 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1169 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1170 * support/regression/tests/bug1788177.c: new, added
1172 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1174 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1175 * device/include/mcs51/lint.h added keyword __naked
1177 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1181 * src/SDCCmem.h: removed maxRegBank
1182 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1183 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1184 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1185 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1186 name and behaviour to handle banked functions
1187 (scan4op): and use it to fix bug 1786213
1189 2007-09-03 Raphael Neider <rneider AT web.de>
1191 * device/include/pic16/pic18f248.h,
1192 * device/include/pic16/pic18f258.h,
1193 * device/include/pic16/pic18f448.h,
1194 * device/lib/pic16/libdev/pic18f248.c,
1195 * device/lib/pic16/libdev/pic18f258.c,
1196 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1197 added T0CONbits, fixes #1786891
1199 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1201 * src/ds390/gen.c (genFarPointerSet),
1202 * src/hc08/ralloc.c (packRegisters),
1203 * src/mcs51/ralloc.c (packRegisters),
1204 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1206 * src/SDCCicode.h: POINTER_SET can be true for literals too
1207 * support/regression/tests/bug1750318.c: new, added
1209 2007-08-23 Borut Razem <borut.razem AT siol.net>
1211 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1212 library versions without the completition functionality
1214 2007-08-22 Raphael Neider <rneider AT web.de>
1216 * device/include/pic16/pic18f1220.h,
1217 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1219 2007-08-12 Borut Razem <borut.razem AT siol.net>
1221 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1223 2007-08-11 Borut Razem <borut.razem AT siol.net>
1225 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1226 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1227 support/Util/SDCCerr.[ch] moved to src
1228 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1229 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1230 device/examples/ds390/tinitalk/tinitalk.dsp,
1231 device/examples/serialcomm/windows/serialcomm.dsp,
1232 support/librarian/librarian.dsp:
1233 removed linking of unused odbc32.lib and odbccp32.lib
1234 * support/scripts/winres.h:
1235 added for compilation with Visual C++ 2005 Express Edition
1237 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1239 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1242 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1244 * sdccconf_in.h: update the endian test so that SPARC Solaris
1245 does not throw syntax errors
1247 2007-08-06 Borut Razem <borut.razem AT siol.net>
1249 * doc/sdccman.lyx: removed two index entries which prevented the
1250 generation of sdcc doc archive
1252 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1254 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1255 instead of lyx 1.5.0.
1257 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1259 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1260 Lucas Loizaga, with minor modifications. Thanks!
1262 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1264 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1267 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1269 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1270 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1273 2007-07-22 Borut Razem <borut.razem AT siol.net>
1275 * configure.in, configure: re-introduced .version
1276 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1277 the version reverted to 2.7.0
1279 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1282 * doc/sdccman.lyx: bumped version to 2.7.3
1283 * device/include/mcs51/compiler.h: fixed elif->else
1284 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1285 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1286 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1287 enable accuse for bit operands
1288 * src/SDCCmain.c (printVersionInfo),
1289 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1290 environment descriptor
1291 * src/SDCCutil.h: added getBuildEnvironment
1292 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1293 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1294 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1295 * support/regression/tests/bug1348008.c,
1296 * support/regression/tests/bug1496419.c,
1297 * support/regression/tests/bug1503067.c,
1298 * support/regression/tests/preproc.c: added empty tests
1300 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1302 * support/regression/tests/bug1678803.c: new, added
1304 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1307 * as/link/hc08/lkihx.c,
1308 * as/link/hc08/lkrloc.c,
1309 * as/link/mcs51/lkihx.c,
1310 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1311 ihxExtendedLinearAddress
1312 * as/link/mcs51/lkrloc.c (relr),
1313 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1314 acall/ajmp, see bug 830513
1316 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1318 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1319 (cseBBlock): remember aggr2ptr has been used
1320 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1321 (geniCodeAssign): fixed bug 868103
1322 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1323 added operandSize prototype
1324 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1325 (genDataPointerSet): use max of size of right and result,
1326 (gencjne): added parameter useCarry for optimization,
1327 (genCmpEq): use carry if appropriate,
1328 (genXor): check if operand already in carry
1329 * support/regression/tests/bug-868103.c: enabled test
1331 2007-07-12 Raphael Neider <rneider AT web.de>
1333 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1335 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1337 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1338 from Robert Larice, thanks
1339 * support/regression/tests/bitopcse.c,
1340 * support/regression/tests/bitvars.c,
1341 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1342 * support/regression/tests/bug-927659.c: enabled test for z80
1343 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1344 * support/regression/tests/bug1745717.c: new, added
1345 * support/regression/tests/literalop.c,
1346 * support/regression/tests/nullstring.c: removed storage definitions that
1347 are now in testfwk.h
1349 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1351 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1352 and bool for targets that do not fully support it.
1353 * support/regression/tests/bug1546986.c,
1354 * support/regression/tests/bug1723128.c,
1355 * support/regression/tests/bug1734654.c,
1356 * support/regression/tests/bug1738367.c,
1357 * support/regression/tests/constantRange.c: only use bool if allowed
1359 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1361 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1362 Larice, also handle function pointers
1363 * support/regression/tests/bug1749275.c: new, added
1365 2007-07-03 Borut Razem <borut.razem AT siol.net>
1367 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1368 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1369 #1746528: SDCC should ignore ':' in inline assembler comments
1370 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1372 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1374 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1375 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1377 2007-06-29 Borut Razem <borut.razem AT siol.net>
1379 * src/SDCCmain.c: fixed bug
1380 #1744746: SDCC #4867: broken option --xram-size
1382 2007-06-28 Borut Razem <borut.razem AT siol.net>
1384 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1385 find out the endianess of host machine for ucsim
1387 2007-06-27 Borut Razem <borut.razem AT siol.net>
1389 * support/regression/generate-cases.py: corrected the file name
1391 * configure.in, configure, sdccconf_in.h: find out the endianess of
1393 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1396 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1398 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1400 2007-06-26 Borut Razem <borut.razem AT siol.net>
1402 * support/regression/generate-cases.py: display warning if function
1403 list is empty; implemented more flexible rule for detection of
1404 testing functions, allowing return type 'void' in the same line as
1405 the function name in the function definition
1406 * support/regression/tests/bug-1654060.c: corrected test
1407 * support/librarian/sdcclib.c: fixed warning:
1408 format '%s' expects type 'char *', but argument 2 has type 'int'
1410 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1412 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1413 Multiple infiles for sdcclib.
1415 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1417 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1420 2007-06-18 Borut Razem <borut.razem AT siol.net>
1422 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1423 how to handle comments, so they have to be removed by the
1424 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1425 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1426 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1427 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1428 table driven option hadling
1430 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1432 * src/SDCCast.c (decorateType),
1433 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1434 iCode to ast level to fix bug 1738367
1435 * support/regression/tests/bug1738367.c: new, added
1437 2007-06-15 Raphael Neider <rneider AT web.de>
1439 * src/pic16/devices.inc,
1440 * device/lib/pic16/pics.all,
1441 * device/include/pic16/pic18fregs.h,
1442 * device/include/pic16/pic18f[24][45]20.h,
1443 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1444 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1445 * device/lib/pic16/Makefile.in: faster cleanup
1447 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1449 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1451 2007-06-13 Raphael Neider <rneider AT web.de>
1453 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1455 2007-06-12 Raphael Neider <rneider AT web.de>
1457 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
1458 suppress bit defines if NO_BIT_DEFINES is #define'd
1459 * device/include/pic/pic*.h: recreated all headers to include
1460 conditional bit defines
1461 * device/include/pic/pic16f886.h,
1462 * device/include/pic/pic16f887.h: fixed based on newer .inc file
1463 * device/include/pic/recreate.sh: script to recreate the complete
1464 device library files based on the currently supported devices
1466 2007-06-12 Borut Razem <borut.razem AT siol.net>
1468 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
1469 support/regression/Makefile.in, support/scripts/build.mak,
1470 support/scripts/Makefile.snapshot:
1471 use new svn URL scheme
1472 * doc/sdccman.lyx: SDCC Wiki moved to
1473 http://sdcc.wiki.sourceforge.net/
1475 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1477 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
1478 * support/regression/tests/bug1734654.c: added
1480 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
1482 * src/SDCCast.c (decorateType): optimized '?' for equal operands
1483 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
1484 with literal operands
1486 2007-06-10 Borut Razem <borut.razem AT siol.net>
1488 * as/link/z80/lklibr.c: fixed mingw build warning
1489 lklibr.c:575: warning: implicit declaration of function 'tolower'
1490 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
1491 src/z80/main.c: move target specific options from src/SDCCmain.c
1492 to src/<target>/main.c
1494 2007-06-09 Borut Razem <borut.razem AT siol.net>
1496 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
1497 removed unused swap_sense; removed outBitCLong, replaced with outBitC
1498 * support/regression/tests/bug-1294691.c: added
1500 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
1502 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
1503 can also be static, fixes bug 1733438
1504 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
1505 have absolute address too
1506 (computeType): added optimization for 'cond ? true : false'
1507 * support/regression/tests/absolute.c: added test for static absolute var
1509 2007-06-08 Raphael Neider <rneider AT web.de>
1511 * src/regression/Makefile: suppress parallel builds, allow easy
1512 switching between pic14/pic16 ports
1513 * src/regression/picregs.h: added pic14/16 header file switch
1514 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
1515 inline.c,nestfor.c,string1.c}: include "picregs.h"
1517 2007-06-07 Borut Razem <borut.razem AT siol.net>
1519 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
1520 permanent solution to suppress GCC 4.2.0 c++ warning:
1521 deprecated conversion from string constant to `char *'
1522 use 'const char *' where ever required
1523 * support/regression/generate-cases.py: implemented more flexible rule
1524 for detection of testing functions, allowing white-spaces surrounding
1525 the function name and the 'void' parameter.
1526 * support/regression/tests/constantRange.c,
1527 support/regression/tests/scott-compare3.c: fixed failing regression
1528 tests, uncovered by implementation of more flexible rule for detection
1529 of testing functions
1531 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1533 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
1535 2007-06-04 Borut Razem <borut.razem AT siol.net>
1537 * configure.in, configure, config_vc.awk: sdcc version number is now
1538 stored in configure.in; removed .version
1539 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
1540 doc/INSTALL.txt: version bumped to 2.7.2
1541 * sim/ucsim/configure.in, sim/ucsim/configure:
1542 use "read" to read from .version
1544 2007-06-03 Borut Razem <borut.razem AT siol.net>
1546 * */Makefile.in: removed annoying warning:
1547 Makefile:xx: Makefile.dep: No such file or directory
1549 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
1551 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
1552 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
1553 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
1554 * src/SDCCast.c (resultTypePropagate): propagate for '!',
1555 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
1556 bugfix: only use newBoolLink for bit result type
1557 * src/SDCCicode.c (geniCodeLogic): added param tree,
1558 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
1559 (geniCodeLogicAndOr): use IS_BIT,
1560 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
1561 (ast2iCode): added tree param to geniCodeLogic for comparisons
1562 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
1563 * support/regression/tests/bug1723128.c: added test NotZero
1565 2007-06-01 Borut Razem <borut.razem AT siol.net>
1567 * SDCPP synchronized with GCC CPP release version 4.2.0,
1568 currently the latest release:
1569 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
1570 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
1571 support/cpp2/cppdefault.h, support/cpp2/except.h,
1572 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
1573 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
1574 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
1575 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
1576 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
1577 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
1578 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
1579 support/cpp2/opts.h, support/cpp2/output.h,
1580 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
1581 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
1582 support/cpp2/system.h, support/cpp2/version.c,
1583 support/cpp2/Makefile.in: modified
1584 * support/cpp2/opts-common.c: added
1585 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
1586 * device/lib/pic16/libdev/pic18f[24]5j10.c:
1587 search for included source file in local directory
1588 * sim/ucsim/configure, sim/ucsim/configure.in:
1589 temporary solution to suppress GCC 4.2.0 c++ warning:
1590 deprecated conversion from string constant to `char *'
1592 2007-06-01 Raphael Neider <rneider AT web.de>
1594 * device/lib/pic/libdev/pic12f683.c,
1595 * device/include/pic/pic12f683.h: added GPIO bits
1597 2007-06-01 Raphael Neider <rneider AT web.de>
1599 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
1600 quotation marks, clarified role of PIC14 vs. PIC16 ports
1601 * src/pic16/devices.inc,
1602 * device/include/pic16/pic18fregs.h,
1603 * device/include/pic16/pic18f[24][45]j10.h,
1604 * device/lib/pic16/pics.all,
1605 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
1606 18f24j10, 18f25j10, 18f44j10, and 18f45j10
1607 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
1608 for new devices as they are not yet supported by gputils
1610 2007-05-31 Borut Razem <borut.razem AT siol.net>
1612 * Small Device C Compiler 2.7.0 released
1613 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1614 changed sdcc version to 2.7.1
1615 * support/scripts/sdcc.nsi: added How to create WIN32 release
1618 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1620 * doc/sdccman.lyx: documented initialization and allocation of absolute
1621 variables, bit parameter passing, the need for function pointers to be
1622 reentrant and alpha quality support of inline and retrict
1624 2007-05-26 Borut Razem <borut.razem AT siol.net>
1626 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
1627 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
1628 * docs/knownbugs.html: updated
1630 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
1632 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
1634 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
1636 (gencjneshort): optimized when left is AOP_DIR
1637 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
1638 initializing unions in a struct/array
1639 * support/regression/fwk/include/testfwk.h: added defines for data, near
1640 and far for host and z80
1641 * support/regression/tests/bug1723128.c: new, added
1643 2007-05-22 Borut Razem <borut.razem AT siol.net>
1645 * doc/knownbugs.html: updated
1647 2007-05-21 Raphael Neider <rneider AT web.de>
1649 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
1650 error message instead
1651 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
1653 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
1655 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
1657 2007-05-21 Raphael Neider <rneider AT web.de>
1659 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
1661 * src/regression/gpsim_assert.h,
1662 * src/regression/Makefile,
1663 * src/regression/pcodeopt.c: regression test for the above fix
1665 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
1667 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
1668 jumps to self, fixed bug 1717281
1670 2007-05-10 Borut Razem <borut.razem AT siol.net>
1672 * support/scripts/gen_known_bugs.pl: cosmetic fix
1673 * doc/knownbugs.html: generated by gen_known_bugs.pl
1675 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1677 * src/SDCCast.c (createFunction): also generate non-inlined version of
1678 function for functions declared as "static inline"
1679 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
1680 function can be inlined after non-inlined version generated.
1682 2007-05-10 Borut Razem <borut.razem AT siol.net>
1684 * support/scripts/gen_known_bugs.pl: added script
1685 which generates knownbugs.html
1687 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
1689 * doc/knownbugs.html: updated for release 2.7.0
1691 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1693 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
1695 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1697 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
1698 (throughout): updated generating comments
1699 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
1700 (throughout): updated generating comments
1701 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
1702 rule instead of at the second, or it might skip lines when removing the
1704 * support/regression/tests/bug1714204.c: changed test to foo
1706 2007-05-08 Borut Razem <borut.razem AT siol.net>
1708 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
1709 thanks to SDCC Distributed Compile Farm members,
1710 added Z80 and GBZ80 command line options
1711 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
1713 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1715 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
1716 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
1717 * support/regression/tests/longlit.c: modified to be tested at all and
1718 to pass the actual test
1720 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1722 * device/include/mcs51/uPSD33xx.h: Added.
1724 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1726 * device/lib/_gptrput.c,
1727 * device/lib/_gptrget.c: removed old code,
1729 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
1730 * support/regression/tests/bug1714204.c: new, added
1732 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1734 * support/regression/tests/regtrack.c: test was never executed
1735 because of the regression test being picky about white spaces.
1736 * device/lib/mcs51/crtclear.asm: added comment
1738 2007-05-06 Raphael Neider <rneider AT web.de>
1740 * device/lib/pic/Makefile.rules,
1741 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
1742 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
1744 2007-05-06 Raphael Neider <rneider AT web.de>
1746 * src/pic16/device.h,
1748 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
1749 _pic16_setDefaultOptions): removed/reordered command-line args
1750 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
1751 devices, regrouped command line args, environment variables),
1752 clarified sone points, added sections on how to add devices to the
1755 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
1757 * src/z80/peeph.def: fixed bug in rule 2
1759 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
1761 * src/port.h: added TARGET_MCS51_LIKE
1762 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
1763 take advantage of it too
1764 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
1765 (shiftR2Left2Result): Optimized: don't check shifting by 0
1766 * src/z80/peeph-z80.def,
1767 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
1768 modifications, see patch 1700823
1769 * src/mcs51/peep.c (): fixed bug 1712928
1770 * support/regression/tests/bug1712928.c: new, added
1772 2007-05-05 Borut Razem <borut.razem AT siol.net>
1774 * device/lib/pic16/Makefile.common.in,
1775 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
1776 removed bash dependencies
1778 2007-05-01 Borut Razem <borut.razem AT siol.net>
1781 fixed bug #1710507: --i-code-in-asm makes compile fail
1782 all iCode comments are now one liners
1783 * src/mcs51/gen.c: fixed memory leak
1785 2007-05-01 Raphael Neider <rneider AT web.de>
1787 * device/lib/pic/libdev/*.c
1788 * device/include/pic/*.h: regenerated all device libs from updated
1790 * support/scripts/inc2h.pl: documented usage, now uses strict to
1793 2007-04-30 Borut Razem <borut.razem AT siol.net>
1796 fixed bug #1669175: Problem with space in output paths
1797 documented how to use paths with spaces for Windows users
1799 2007-04-29 Borut Razem <borut.razem AT siol.net>
1801 * Fixed svn:eol-style and svn:keywords properties
1802 * src/SDCCval.c: fixed bug
1803 #1592871: Segfault with "large" const arrays of characters
1804 replaced recursion with iteration
1805 * Removed svn:executable property from non-executable files
1807 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
1809 * src/mcs51/gen.c (genRet): fixed bug 1707003
1811 2007-04-27 Raphael Neider <rneider AT web.de>
1813 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
1814 createReachingDefinitions,assignValnums,pic16_destructDF,
1815 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
1816 prevent NULL pointer dereferences
1817 * device/lib/pic/libdev/pic16f886.c,
1818 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
1819 prevent building them, gputils do not really support them yet
1821 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1823 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
1824 helps printf_small. 32 bytes more __idata mem.
1826 2007-04-27 Raphael Neider <rneider AT web.de>
1828 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
1829 return early when pb or pb->pcHead is NULL (patch #1708427)
1830 * src/regression/empty.c,
1831 * src/regression/Makefile: added test with empty functions
1832 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
1834 2007-04-27 Borut Razem <borut.razem AT siol.net>
1836 * src/SDCCast.c: fixed feature request
1837 #1547512: Redundant strings linked when using sizeof("abc")
1839 2007-04-23 Borut Razem <borut.razem AT siol.net>
1841 * doc/sdccman.lyx, src/SDCCmain.c:
1842 peep-hole comments are generated only if --fverbose-asm option is
1843 specified and --no-peep-comments is not, as proposed by Frieder.
1844 * support/regression/Makefile.in: compile regression tests with
1845 --fverbose-asm option so one can "grep" whether a new (or an old)
1846 peephole is (still) applied; requested by Frieder.
1848 2007-04-23 Kevin Buettner <kevin AT buettner.to>
1850 * device/include/pic/pic16f886.h,
1851 * device/include/pic/pic16f887.h,
1852 * device/lib/pic/libdev/pic16f886.c,
1853 * device/lib/pic/libdev/pic16f887.c,
1854 * device/include/pic/pic14devices.txt,
1855 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
1857 2007-04-23 Kevin Buettner <kevin AT buettner.to>
1859 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
1862 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1864 * device/lib/_memset.c: assembler version for mcs51
1866 2007-04-22 Borut Razem <borut.razem AT siol.net>
1868 * support/scripts/listerr.c: program to create the list of errors and
1869 warnings list from - added
1870 * doc/sdccman.lyx: removed the note
1871 "For list of warnings and corresponding codes, see err_warn.txt"
1872 * src/SDCCsymt.c: fixed bug #1699804:
1873 Bug with some uses of sizeof(static local array) (MCS51)
1874 * support/regression/tests/bug-1699804.c: added
1876 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1878 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
1879 (main): added option -i,
1880 (asmbl, case S_INCL): use search_path_fopen,
1881 mostly from patch 1579668 by Peter Miller, thanks
1882 * src/z80/main.c: fixed typo --callee-saves-bc
1883 * device/include/mcs51/compiler.h: added sfrword for Tasking
1885 2007-04-20 Borut Razem <borut.razem AT siol.net>
1887 * src/z80/main.c: replaced reserved keyword asm with asmblr
1889 2007-04-19 Borut Razem <borut.razem AT siol.net>
1891 * src/port.h: use const pointers to strings
1892 * src/SDCCargs.h: declared getStringArg() and getIntArg()
1893 * src/pic16/main.c: include SDCCargs.h
1894 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
1895 const char, since the strings are dynamically allocated
1896 * src/SDCCmain.c: options.code_seg and options.const_seg are
1897 dynamically allocated; check port specific command line options
1898 before the general ones
1899 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
1901 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
1903 * device/include/ds400rom.h,
1904 * device/lib/ds390/lcd390.c,
1905 * device/lib/ds390/memcpyx.c,
1906 * device/lib/ds390/rtc390.c,
1907 * device/lib/ds400/ds400rom.c,
1908 * device/lib/ds400/memcpyx.c,
1909 * device/lib/hc08/_ret.c: more replacements of keywords with their
1910 double underscore equivalents
1911 * device/lib/ds390/Makefile.in,
1912 * device/lib/ds400/Makefile.in,
1913 * device/lib/gbz80/Makefile.in,
1914 * device/lib/hc08/Makefile.in,
1915 * device/lib/mcs51/Makefile.in,
1916 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
1918 2007-04-17 Borut Razem <borut.razem AT siol.net>
1920 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
1921 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
1922 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
1923 to --fverbose-asm, to be gcc'ish
1925 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1927 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
1929 2007-04-17 Borut Razem <borut.razem AT siol.net>
1931 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
1932 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
1933 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
1934 with their double underscore equivalent
1936 2007-04-14 Borut Razem <borut.razem AT siol.net>
1938 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
1941 2007-04-13 Borut Razem <borut.razem AT siol.net>
1943 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
1945 * device/examples/serialcomm/windows/serial.[ch],
1946 device/examples/serialcomm/windows/test_serialcomm.cpp:
1947 updated by Bela Torok
1948 * device/examples/serialcomm/windows/serialcomm.dsw,
1949 device/examples/serialcomm/windows/serialcomm.dsp: added
1951 2007-04-13 Jan Waclawek <wek AT efton.sk>
1953 * doc/sdccman.lyx: additions and changes at various places
1954 (submitted as #1697136).
1955 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
1957 2007-04-10 Borut Razem <borut.razem AT siol.net>
1959 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
1960 LyX file format changed to 245
1961 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
1962 "FreeWare" replaced with "free open source"
1964 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
1966 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
1968 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
1970 * device/include/pic16/pic18fregs.h,
1972 * device/lib/_decdptr.c,
1973 * device/lib/_divsint.c,
1974 * device/lib/_divslong.c,
1975 * device/lib/_divuint.c,
1976 * device/lib/_divulong.c,
1977 * device/lib/_fs2schar.c,
1978 * device/lib/_fs2sint.c,
1979 * device/lib/_fs2slong.c,
1980 * device/lib/_fs2uchar.c,
1981 * device/lib/_fs2uint.c,
1982 * device/lib/_fs2ulong.c,
1983 * device/lib/_fsadd.c,
1984 * device/lib/_fscmp.c,
1985 * device/lib/_fsdiv.c,
1986 * device/lib/_fseq.c,
1987 * device/lib/_fsget1arg.c,
1988 * device/lib/_fsget2args.c,
1989 * device/lib/_fsgt.c,
1990 * device/lib/_fslt.c,
1991 * device/lib/_fsmul.c,
1992 * device/lib/_fsneq.c,
1993 * device/lib/_fsnormalize.c,
1994 * device/lib/_fsreturnval.c,
1995 * device/lib/_fsrshift.c,
1996 * device/lib/_fssub.c,
1997 * device/lib/_fsswapargs.c,
1998 * device/lib/_gptrget.c,
1999 * device/lib/_gptrgetc.c,
2000 * device/lib/_gptrput.c,
2001 * device/lib/_logexpf.c,
2002 * device/lib/_modsint.c,
2003 * device/lib/_modslong.c,
2004 * device/lib/_moduint.c,
2005 * device/lib/_modulong.c,
2006 * device/lib/_mulint.c,
2007 * device/lib/_mullong.c,
2008 * device/lib/_schar2fs.c,
2009 * device/lib/_ser.c,
2010 * device/lib/_setjmp.c,
2011 * device/lib/_sint2fs.c,
2012 * device/lib/_slong2fs.c,
2013 * device/lib/_spx.c,
2014 * device/lib/_uchar2fs.c,
2015 * device/lib/_uint2fs.c,
2016 * device/lib/_ulong2fs.c,
2017 * device/lib/asincosf.c,
2018 * device/lib/atanf.c,
2019 * device/lib/calloc.c,
2020 * device/lib/ds390/tinibios.c,
2021 * device/lib/ds400/tinibios.c,
2022 * device/lib/expf.c,
2023 * device/lib/free.c,
2024 * device/lib/hc08/_mulint.c,
2025 * device/lib/logf.c,
2026 * device/lib/malloc.c,
2027 * device/lib/printf_fast.c,
2028 * device/lib/printf_tiny.c,
2029 * device/lib/printfl.c,
2030 * device/lib/realloc.c,
2031 * device/lib/ser_ir.c,
2032 * device/lib/serial.c,
2033 * support/regression/tests/libmullong.c: replaced all special keywords
2034 with their double underscore equivalent
2035 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2036 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2038 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2039 (genRet): if the bit-symbol is ruonly it already is in the carry
2040 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2041 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2042 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2043 type UCHAR if dest is not bit
2045 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2047 * device/include/math.h,
2048 * device/lib/cotf.c,
2049 * device/lib/expf.c,
2050 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2052 2007-04-01 Borut Razem <borut.razem AT siol.net>
2054 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2055 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2056 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2057 gcc_unreachable() called internal_error()...
2059 2007-03-30 Raphael Neider <rneider AT web.de>
2061 * src/pic/ralloc.c (isData): suppress garbage debug output
2063 2007-03-28 Borut Razem <borut.razem AT siol.net>
2066 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2067 is developed, built and used worldwide, and the word "night" doesn't
2070 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2072 * device/include/mcs51/C8051F360.h: new, added
2073 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2075 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2077 * src/SDCC.y (declaration_specifiers, function_specifier),
2078 * support/Util/SDCCerr.c,
2079 * support/Util/SDCCerr.h,
2081 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2083 * src/SDCCmem.c (deallocParms),
2084 * src/SDCCast.c: support for function inlining, not quite complete
2085 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2086 'restrict' qualifier
2088 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2090 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2091 (saveRBank, unsaveRBank): don't save bits,
2092 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2093 * support/regression/tests/bug1535242.c: new, added
2094 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2095 thanks Alexey Shamrin <shamrin AT gmail.com>,
2096 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2097 removed header guard)
2099 * sdcc.spec: bumped version to 2.6.5
2100 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2102 2007-03-22 Borut Razem <borut.razem AT siol.net>
2104 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2105 fixed bug #1653671: sdcdb integration into ddd is broken
2107 2007-03-22 Raphael Neider <rneider AT web.de>
2109 * src/pic/gen.c (popGetExternal): augmented to also create references
2110 to external variables (not only labels),
2111 (genCall): comment on plan to reduce PAGESEL overhead,
2112 (genFunction, genEndFunction): also save/restore FSR around interrupt
2113 handling code, removed lots of unused code
2114 (genDivOneByte): release acquired temp register
2115 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2117 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2118 for registers that need to be saved during interrupts (FSR, STATUS,
2119 PCLATH; W needs special handling), currently only FSR is used
2121 2007-03-22 Raphael Neider <rneider AT web.de>
2123 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2125 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2127 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2129 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2131 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2133 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2135 * as/link/aslink.h: added LKOBJEXT
2136 * as/link/hc08/link_hc08.dsp,
2137 * as/link/hc08/Makefile.bcc,
2138 * as/link/hc08/Makefile.in,
2139 * as/link/mcs51/aslink.dsp,
2140 * as/link/mcs51/Makefile.bcc,
2141 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2142 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2143 * as/link/lkaomf51.c: merged and moved
2144 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2145 * as/link/z80/lkdata.c,
2146 * as/link/lkdata.c: merged and moved
2147 * as/link/hc08/lkmain.c,
2148 * as/link/mcs51/lkmain.c: cosmetic changes
2149 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2150 * as/link/lklex.c: use LKOBJEXT
2151 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2152 ANSI-fied functions, removed bubble-sorts
2153 * as/link/z80/lksym.c as/link/lksym.c: merged,
2155 * as/link/z80/linkgbz80.dsp,
2156 * as/link/z80/linkz80.dsp,
2157 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2158 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2159 * as/link/z80/lkhead.c,
2160 * as/link/z80/lklex.c: deleted
2161 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2162 * as/link/z80/lkmain.c: added copyfile()
2164 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2166 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2168 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2170 * device/lib/_strlen.c: assembler version for mcs51
2172 2007-03-13 Raphael Neider <rneider AT web.de>
2174 * device/include/pic16/pic18f2221.h,
2175 * device/include/pic16/pic18f2321.h,
2176 * device/include/pic16/pic18f2331.h,
2177 * device/include/pic16/pic18f4221.h,
2178 * device/include/pic16/pic18f4321.h,
2179 * device/include/pic16/pic18f4331.h: fixed config byte location names
2180 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2181 consistently named config byte locations
2183 2007-03-13 Borut Razem <borut.razem AT siol.net>
2185 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2186 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2187 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2188 as/link/z80/Makefile.in, as/z80/Makefile.in:
2191 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2193 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2194 * device/lib/printf_large.c: pointer was converted to generic
2195 pointer for mcs51 models other than model-small (Maarten noticed)
2197 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2199 * device/include/mcs51/ADuC84x.h: Added.
2201 2007-03-10 Borut Razem <borut.razem AT siol.net>
2203 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2204 fixed RFE #1624219: double backslashes in filenames;
2205 functions hexEscape(), octalEscape() and copyStr() moved from
2206 SDCCval.c to SDCCutil.c and made them glovbally available
2208 2007-03-09 Borut Razem <borut.razem AT siol.net>
2210 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2211 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2212 1673361: Missaligned comments in output files
2214 2007-03-09 Raphael Neider <rneider AT web.de>
2216 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2218 2007-03-09 Raphael Neider <rneider AT web.de>
2222 * src/pic/ralloc.c: suppress undesired debug output
2223 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2225 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2227 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2229 2007-03-07 Borut Razem <borut.razem AT siol.net>
2231 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2232 search include files in the current directory
2234 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2236 * src/SDCCglue.c (emitMaps, glue),
2237 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2239 * support/regression/tests/absolute.c: added xdata test
2241 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2243 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2244 added condition to macro, fixes bug 1666080
2246 2007-03-02 Raphael Neider <rneider AT web.de>
2248 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2250 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2252 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2253 be cleared. Unconditionally set __XPAGE
2254 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2256 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2261 * src/mcs51/rtrack.c,
2263 * doc/sdccman.lyx: added --no-gen-comments
2264 * src/mcs51/peeph.def: added 192.b, disabled 185
2266 2007-02-25 Raphael Neider <rneider AT web.de>
2268 * src/pic16/gen.c (genCast): fixed typo
2269 * device/lib/pic16/Makefile.subdir: only install existing files
2270 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2272 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2274 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2275 * device/lib/mcs51/crtclear.asm,
2276 * device/lib/mcs51/crtxclear.asm: renumbered labels
2277 * device/lib/mcs51/Makefile.in: added crtcall.asm
2278 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2279 * src/mcs51/gen.c (movc): removed,
2280 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2282 (toCarry, genSend, genRet): added function toCarry,
2283 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2284 (assignBit, genAssign, genCast): added function assignBit
2285 * src/mcs51/Makefile.bcc: added rtrack.c
2286 * src/mcs51/ralloc.h: made valueKnown a bitfield
2287 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2288 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2289 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2290 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2291 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2292 (_pop): only pop valid pairs, see gencjneshort,
2293 (gencjneshort): return pair that still needs to be popped, restructured,
2294 (gencjne, genCmpEq): call _pop
2296 2007-02-23 Raphael Neider <rneider AT web.de>
2298 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2300 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2302 * device/include/mcs51/P89LPC925.h: Added.
2304 2007-02-18 Raphael Neider <rneider AT web.de>
2306 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2308 2007-02-17 Borut Razem <borut.razem AT siol.net>
2310 * support/cpp2/directives.c, support/cpp2/version.c:
2311 synchronized with GCC CPP 4.1.2
2313 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2315 * src/mcs51/rtrack.h,
2316 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2317 by checking the strings passed by emitcode() to the assembler.
2318 Feel free to change. This in part addresses RFE #482179.
2319 Set environment variable SDCC_RTRACK to enable.
2320 * src/mcs51/gen.c: inserted hooks
2321 * src/mcs51/ralloc.h: added two members to struct regs
2322 * support/regression/tests/regtrack.c: added
2324 2007-02-14 Borut Razem <borut.razem AT siol.net>
2326 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2327 * Makefile.in: applied patch from Makefile related part of
2328 #1469393: Compiler does not initialize static data
2330 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2332 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2333 for better fix of bug 1273984, compiles pic16 rand.c
2335 2007-02-12 Borut Razem <borut.razem AT siol.net>
2337 * src/pic16/main.c: fixed pic16 standard library directory bug
2339 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2341 * src/hc08/gen.c (genSwap): fix swap regression test
2343 2007-02-10 Borut Razem <borut.razem AT siol.net>
2345 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2347 * support/regression/tests/bug-1654060.c: added regression test for
2350 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2352 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2353 bit moves in return statement
2355 2007-02-09 Borut Razem <borut.razem AT siol.net>
2357 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2360 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2362 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2363 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2365 2007-02-07 Raphael Neider <rneider AT web.de>
2367 * src/pic16/devices.inc,
2368 * device/include/pic16/pic18fregs.h,
2369 * device/include/pic16/pic18f[24][34]31.h,
2370 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2371 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2372 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2374 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2376 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2377 can this have lived here for so many years?
2378 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2379 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2380 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2382 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2384 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2385 appended by loop induction must be at the very end of the eBBlock
2387 2007-02-05 Kevin Vigor
2389 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2391 2007-02-05 Borut Razem <borut.razem AT siol.net>
2393 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2394 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2396 2007-02-03 Borut Razem <borut.razem AT siol.net>
2398 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2399 applied patch #1646602 option to set default signedness of char to
2400 unsigned, added -funsigned-char command line option,
2401 thanks to Gunther Jehle
2402 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2403 prompt for file deletion a few hundred times (especially the
2404 subversion files, which have ro permissions so it asks for
2405 confirmation), thanks to Simon McAuliffe;
2406 added {} + option to find in order to remove multiple files from a
2409 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2411 * device/include/mcs51/SST89x5xRDx.h: Added.
2413 2007-02-02 Raphael Neider <rneider AT web.de>
2415 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2416 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2418 2007-02-01 Raphael Neider <rneider AT web.de>
2420 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2423 2007-01-31 Borut Razem <borut.razem AT siol.net>
2425 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2426 if compiled with GCC. Thanks to Raphael Neider
2428 2007-01-31 Raphael Neider <rneider AT web.de>
2430 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2431 operand names, handles name and (name + n) for all n,
2432 (sameBank): restructured, also check bank allocation policy,
2433 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2434 (pic14_operandsAllocatedInSameBank): check whether to operands
2435 will be allocated into the same bank (i.e., section) to reduce
2436 BANKSEL overhead, queried from pcode.c:sameBank,
2437 (pic14printLocals): reintroduced clustering registers into a single
2438 section: all compiler generated symbols will now reside in one
2439 bank (per file), reducing BANKSEL overhead and code size,
2440 (showAllMemmaps): use local dbuf where possible
2442 2007-01-29 Raphael Neider <rneider AT web.de>
2444 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2445 (call_libraryfunc): retrieve/create symbol and mark as used,
2446 (genFunction): mark defined functions as non-extern and add again
2447 to code memmap for later output
2448 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2449 (pic14printLocals): reworked for new symbol emission,
2450 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2451 showAllMemmaps): reworked symbol output using dbufs, added handling
2452 of string literals (still incomplete),
2453 (picglue): removed symbol emission, moved into showAllMemmaps,
2454 (emitSymbolSet): new workhorse for symbol output,
2455 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
2457 2007-01-29 Borut Razem <borut.razem AT siol.net>
2459 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
2460 component contains the extension separator.
2462 2007-01-28 Borut Razem <borut.razem AT siol.net>
2464 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
2466 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
2467 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
2468 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
2469 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
2470 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
2471 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
2472 src/z80/gen.c, support/Util/MySystem.c:
2473 accept slash and backslash as directory separator on WIN32 and
2476 2007-01-28 Raphael Neider <rneider AT web.de>
2478 * src/pic16/devices.inc,
2479 * device/include/pic16/pic18f[24][23]21.h,
2480 * device/include/pic16/pic18fregs.h,
2481 * device/lib/pic16/libdev/pic18f[24][23]21.c,
2482 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
2483 * device/lib/pic16/libio/adc.ignore,
2484 * device/lib/pic16/libio/i2c.ignore,
2485 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
2486 family, as gputils do not yet support the devices
2487 * device/lib/pic16/Makefile.subdir: ignore errors on install
2488 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
2489 headers and libraries from gputils .inc files
2491 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2493 * doc/sdccman.lyx: add printf_fast_f precision limitation note
2495 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2497 * doc/sdccman.lyx: add printf benchmarks
2499 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2501 * device/lib/printf_fast.c: fix %c, char promoted to int
2502 * device/lib/printf_tiny.c: fix %c, char promoted to int
2504 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2506 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
2508 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2510 * support/regression/tests/swap.c: 64 bit hosts failed
2511 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
2513 2007-01-25 Raphael Neider <rneider AT web.de>
2515 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
2516 based on absolute register address, patch by Alex Blond
2518 2007-01-22 Raphael Neider <rneider AT web.de>
2520 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
2521 emitted, do not emit them again...
2523 2007-01-22 Raphael Neider <rneider AT web.de>
2525 * src/regression/bank1.c, src/regression/compare6.c,
2526 src/regression/add.c: cosmetic changes
2527 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
2528 * src/pic/gen.c: fixed global zero and one,
2529 (aopForSym): removed unued code,
2530 (aopGet): assert aop is defined, check and use `index' of
2531 pCodeImmd operands (fixes #1630908),
2532 * src/pic/pcode.c (get_op): added output of generic pointer tag,
2533 (register_reassign): prevent accidental register unification,
2534 (ReuseReg): cosmetic changes (also above)
2535 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
2536 pic14emitStaticSeg): do not emit initialized data,
2537 (printIval*): replaced with working versions,
2538 (pic14createInterruptVect,picglue): use idata for initialized data,
2539 now init data should work in all modules (not only main()),
2540 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
2542 2007-01-21 Borut Razem <borut.razem AT siol.net>
2544 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
2545 use -fPIC or -fpic if they are supported and not ignored
2546 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
2547 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
2549 2007-01-20 Borut Razem <borut.razem AT siol.net>
2551 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
2552 implemented RFE #1470316: allow "$" in variable names
2554 2007-01-20 Raphael Neider <rneider AT web.de>
2556 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
2558 2007-01-20 Raphael Neider <rneider AT web.de>
2560 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
2561 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
2562 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
2563 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
2564 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
2565 * device/lib/pic/libdev/pic*.c,
2566 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
2567 * device/lib/pic/libdev/Makefile.in: show progress
2569 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
2571 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
2572 * support/scripts/sdcc_cygwin_mingw32,
2573 * support/scripts/sdcc_mingw32,
2574 * support/scripts/build.mak: replaced --datadir by --datarootdir for
2575 conformance with autoconf 2.6
2577 2007-01-19 Raphael Neider <rneider AT web.de>
2579 * src/pic/device.c (register_map): fixed list construction
2580 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
2581 (genMod): removed case for genModbits,
2582 (genModbits): removed as now unused/unimplemented
2583 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
2585 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2587 * support/regression/tests/swap.c: added in response to #1638622
2588 * doc/sdccman.lyx: synced version, minor changes
2590 2007-01-18 Borut Razem <borut.razem AT siol.net>
2592 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
2593 thanks to Gunther Jehle
2594 * src/asm.c: don't die if the file drfined in #line couldn't be opened
2595 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
2596 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
2597 use filename in lineno instead.
2598 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
2599 print the file name in ast_print()
2601 2007-01-18 Borut Razem <borut.razem AT siol.net>
2603 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
2605 * src/SDCC.lex: stringLiteral() returns const char pointer,
2606 EOF detection in stringLiteral(), fixed asmbuf memory leak,
2607 fixed column counting
2608 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
2609 accept const char pointer as parameter
2610 * src/SDCCdwarf2.c: corrected buffer size
2612 2007-01-17 Borut Razem <borut.razem AT siol.net>
2614 * support/Util/dbuf_string.c: fixed for amd64
2616 2007-01-15 Borut Razem <borut.razem AT siol.net>
2618 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
2619 removed terminal symbol ELIPSIS, since it was never generated by the
2620 lexer and it was wrongly used in parameter_identifier_list rule
2622 2007-01-15 Raphael Neider <rneider AT web.de>
2624 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
2625 code page and data banking description
2626 * src/pic/genarith.c,
2627 * src/pic/gen.h: removed bit arithmetic functions,
2628 updated exit(1) to exit(EXIT_FAILURE)
2629 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
2630 * device/include/pic16/pic18f2455.h,
2631 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
2632 TRISD and TRISE, fixed/added some bit names
2633 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
2634 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
2635 updated pic18f2455.{c,h} instead of duplicating them
2637 2007-01-14 Borut Razem <borut.razem AT siol.net>
2639 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
2640 Cannot debug files that contain spaces in the path name
2641 by converting spaces in asm file name to underscores
2643 2007-01-13 Borut Razem <borut.razem AT siol.net>
2645 * doc/sdccman.lyx: fixed format errors
2647 2007-01-10 Borut Razem <borut.razem AT siol.net>
2649 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
2650 codeseg/constseg #pragma fail
2651 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
2652 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
2653 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
2654 suppoprt/cpp2/sdcpp.[ch]: house cleaning
2656 2007-01-09 Borut Razem <borut.razem AT siol.net>
2658 * get rid of diagnistic.[ch], pretty-print.[ch],
2659 c-pretty-print.[ch], ... used just for error, warning, ...
2661 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
2662 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
2663 suppoprt/cpp2/pretty-print.[ch]:
2665 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
2666 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
2667 suppoprt/cpp2/sdcpp.dsp:
2670 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
2672 * device/lib/printf_large.c (output_float): removed recursion,
2673 use smaller buffer on stack for mcs51,
2674 fixed bug printing 1.96
2675 * support/regression/tests/snprintf.c: added test
2677 2007-01-07 Borut Razem <borut.razem AT siol.net>
2679 * use dynamic memory buffers instead temporary files
2680 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
2682 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
2683 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
2684 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
2685 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
2686 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
2687 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
2688 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
2689 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
2690 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
2691 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
2692 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
2693 support/Util/dbuf.c, support/Util/dbuf.h:
2695 * .version, sdcc.spec: bumped version to 2.6.4
2697 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2699 * src/port.h: added TARGET_Z80_LIKE macro
2700 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
2701 output PSEG location if --xram-loc or --xstack-loc was used
2702 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
2704 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2706 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
2707 * as/as_z80.dsp, as/z80/as_z80.dsp,
2708 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
2709 * sdcc.dsw: moved project files into subdir
2710 * as/hc08/as_hc08.dsp,
2711 * as/hc08/Makefile.bcc,
2712 * as/hc08/Makefile.in,
2713 * as/mcs51/Makefile.bcc,
2714 * as/mcs51/Makefile.in,
2715 * as/z80/Makefile.bcc,
2716 * as/z80/Makefile.in,
2717 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
2720 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
2723 * as/mcs51/asmain.c,
2725 * as/z80/assym.c: removed include "strcmpi.h"
2726 * as/hc08/strcmpi.c,
2727 * as/hc08/strcmpi.h,
2728 * as/mcs51/strcmpi.c,
2729 * as/mcs51/strcmpi.h,
2730 * support/Util/strcmpi.c,
2731 * support/Util/strcmpi.h: removed files
2732 * as/strcmpi.c: added as_strncmpi()
2734 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2736 * sdcc.dsw: Added some dependencies on project config.dsp
2738 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
2740 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
2741 with [di]ram_start to fix a regresion
2743 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
2745 * configure.in: added missing mcs51 in status output
2746 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
2748 * debugger/mcs51/clean.mk (distclean): remove config.h
2749 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
2750 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
2751 options.h, s-options-h and options.c
2752 * support/cpp2/clean.mk: unused, removed
2753 * Makefile.common.in,
2756 * as/hc08/Makefile.in,
2758 * as/mcs51/Makefile.in,
2759 * as/mcs51/clean.mk,
2762 * as/z80/Makefile.in,
2764 * as/link/Makefile.in,
2765 * as/link/hc08/Makefile.in,
2766 * as/link/hc08/clean.mk,
2767 * as/link/mcs51/Makefile.in,
2768 * as/link/mcs51/clean.mk,
2769 * as/link/z80/Makefile.in,
2770 * as/link/z80/clean.mk,
2771 * as/link/z80/conf.mk,
2772 * debugger/mcs51/Makefile.in,
2773 * debugger/mcs51/clean.mk,
2774 * device/include/Makefile.in,
2775 * device/lib/Makefile.in,
2776 * device/lib/mcs51/Makefile.in,
2777 * device/lib/pic/Makefile.in,
2778 * device/lib/pic/Makefile.common.in,
2779 * device/lib/pic/Makefile.subdir,
2780 * device/lib/pic/Makefile.rules,
2781 * device/lib/pic16/libio/Makefile.in,
2782 * device/lib/pic16/Makefile.subdir,
2783 * device/lib/pic16/libdev/Makefile.in,
2784 * device/lib/pic16/Makefile.rules,
2785 * device/lib/pic16/Makefile.common.in,
2786 * sim/ucsim/avr.src/Makefile.in,
2787 * sim/ucsim/main_in.mk,
2788 * sim/ucsim/cmd.src/Makefile.in,
2789 * sim/ucsim/doc/Makefile.in,
2790 * sim/ucsim/gui.src/Makefile.in,
2791 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
2792 * sim/ucsim/gui.src/serio.src/Makefile.in,
2793 * sim/ucsim/hc08.src/Makefile.in,
2794 * sim/ucsim/libltdl/Makefile.in,
2795 * sim/ucsim/s51.src/Makefile.in,
2796 * sim/ucsim/sim.src/Makefile.in,
2797 * sim/ucsim/sim.src/conf.mk,
2798 * sim/ucsim/xa.src/Makefile.in,
2799 * sim/ucsim/z80.src/Makefile.in,
2803 * support/cpp2/Makefile.in,
2804 * support/librarian/Makefile.in,
2805 * support/librarian/clean.mk,
2806 * support/makebin/Makefile.in,
2807 * support/makebin/clean.mk,
2808 * support/packihx/Makefile.in,
2809 * support/regression/Makefile.in,
2810 * support/regression/ports/ds390/spec.mk,
2811 * support/regression/ports/gbz80/spec.mk,
2812 * support/regression/ports/hc08/spec.mk,
2813 * support/regression/ports/mcs51/spec.mk,
2814 * support/regression/ports/mcs51-large/spec.mk,
2815 * support/regression/ports/mcs51-medium/spec.mk,
2816 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2817 * support/regression/ports/pic14/spec.mk,
2818 * support/regression/ports/pic16/spec.mk,
2819 * support/regression/ports/mcs51-stack-auto/spec.mk,
2820 * support/regression/ports/ucz80/spec.mk,
2821 * support/regression/ports/xa51/spec.mk,
2822 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
2823 adding a slash after $(top_builddir) and/or adding @datarootdir@
2825 * debugger/mcs51/configure.in,
2826 * device/lib/pic/configure.in,
2827 * device/lib/pic16/configure.in,
2828 * sim/ucsim/configure.in,
2829 * support/cpp2/configure.in,
2830 * support/packihx/configure.in: changed AC_PREREQ to 2.60
2832 * debugger/mcs51/configure,
2833 * device/lib/pic/configure,
2834 * device/lib/pic16/configure,
2835 * sim/ucsim/configure,
2836 * support/cpp2/configure,
2837 * support/packihx/configure: generated with autoconf 2.60
2839 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
2841 * as/link/hc08/lkihx.c (newArea),
2842 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
2844 2007-01-02 Borut Razem <borut.razem AT siol.net>
2846 * doc/sdccman.lyx: documented #pragma sdcc_hash
2847 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
2849 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
2851 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
2853 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
2854 empty 'while'-loop to work correctly, see regression test 'while.c'
2855 * support/regression/tests/while.c: added
2857 2007-01-01 Borut Razem <borut.razem AT siol.net>
2859 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
2860 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
2861 support/cpp2/libcpp/sdcpp.c:
2862 sdcpp specific pragma/directive/option handling moved to sdcpp.c
2863 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
2864 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
2866 2006-12-31 Borut Razem <borut.razem AT siol.net>
2868 * SDCPP synchronized with GCC CPP release version 4.1.1,
2869 currently the latest release:
2870 * support/cpp2/libcpp, support/cpp2/libcpp/include,
2871 support/cpp2/libcpp/include/cpp-id-data.h
2872 support/cpp2/libiberty/fopen_unlocked.c
2873 support/cpp2/libiberty/md5.c
2875 support/cpp2/opt-functions.awk
2876 support/cpp2/opt-gather.awk
2877 support/cpp2/optc-gen.awk
2878 support/cpp2/opth-gen.awk:
2880 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
2881 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2882 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
2883 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
2884 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
2885 support/cpp2/diagnostic.h, support/cpp2/except.h,
2886 support/cpp2/hwint.h, support/cpp2/input.h,
2887 support/cpp2/intl.h, support/cpp2/move-if-change,
2888 support/cpp2/opts.c, support/cpp2/opts.h,
2889 support/cpp2/output.h, support/cpp2/prefix.c,
2890 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
2891 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
2892 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
2893 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
2894 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
2895 support/cpp2/version.c:
2897 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
2898 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
2899 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
2900 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
2901 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
2902 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2903 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
2904 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
2905 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
2906 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
2907 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
2909 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
2910 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
2911 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
2912 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
2913 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
2914 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
2915 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
2916 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
2917 support/cpp2/hashtable.h, support/cpp2/line-map.c,
2918 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
2919 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
2920 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
2921 support/cpp2/system.h:
2924 2006-12-31 Borut Razem <borut.razem AT siol.net>
2926 * configure.in, configure: fixed bug #1538756: configure dies if bison
2927 and flex are not installed, 2nd try
2929 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
2931 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
2932 400.x for better code in RFE 899102
2934 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
2936 * src/SDCCpeeph.c (deadMove),
2938 * src/mcs51/peep.h: renamed 'op' by 'reg'
2939 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
2940 (scan4op): small change for removeDeadMove(), added support for
2941 'callee saves' and/or PACLL function calls,
2942 (removeDeadMove): added, removes superflous 'mov r%1,%2',
2943 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
2944 left in new dispatcher mcs51DeadMove()
2945 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
2947 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
2949 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2951 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
2952 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
2954 2006-12-30 Borut Razem <borut.razem AT siol.net>
2956 * support/cpp2/spacs.h: deleted from svn
2957 * configure.in, configure: fixed bug #1538756: configure dies if bison
2958 and flex are not installed
2960 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
2962 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
2963 with this z80 passes printf float test when enabled
2964 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
2966 2006-12-28 Borut Razem <borut.razem AT siol.net>
2968 * support/cpp2/config.in, support/cpp2/configure.in,
2969 support/cpp2/configure, support/cpp2/Makefile.in:
2970 fix for the solaris build
2972 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2974 * src/SDCC.y (type_specifier2, pointer),
2976 * src/SDCCsymt.c (mergeSpec, checkSClass),
2977 * support/Util/SDCCerr.c,
2978 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
2979 * support/valdiag/valdiag.py: Allow test cases to specify
2980 required language standard
2981 * support/valdiag/tests/restrict.c: New file to test restrict keyword
2982 * support/valdiag/tests/tentdecl.c: Supress empty source file error
2984 2006-12-27 Borut Razem <borut.razem AT siol.net>
2986 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
2987 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
2989 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
2991 * support/cpp2/libiberty/Makefile.bcc: updated
2992 * src/pic16/main.c: fixed #pragma udata handling
2993 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
2995 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
2997 * src/SDCCpeeph.c: made labelHashEntry global,
2998 made pcDistance, FBYNAME static,
2999 (pcDistance): made static, use isComment and isLabel,
3001 (getLabelRef): added, extracted from labelRefCount(),
3002 (labelRefCount): use new getLabelRef(),
3003 (callFuncByName): made static, added deadMove,
3004 use isComment and isLabel,
3005 (newPeepRule): made static, set isLabel,
3006 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3007 labels from peephole rules,
3008 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3009 when isComment or isLabel is set
3010 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3011 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3013 * src/mcs51/peep.h: added
3014 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3015 * src/port.h: added peep->deadMove to port structure
3016 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3017 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3018 deadMove, finally removed no. 1 and 2
3025 * src/hc08/gen.c: mark lines with isComment or isLabel
3026 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3028 * sdcc.spec: bumped version to 2.6.3
3030 2006-12-26 Borut Razem <borut.razem AT siol.net>
3032 * support/cpp2/Makefile.in: added dependency on options.h
3033 * configure: regenerated
3034 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3035 * support/cpp2/Makefile.in: added vasprintf.c
3037 2006-12-25 Borut Razem <borut.razem AT siol.net>
3039 * SDCPP synchronized with GCC CPP release version 3.4.6,
3040 the latest release before 4.x:
3041 * support/cpp2/Makefile.in, support/cpp2/config.h,
3042 support/cpp2/configure, support/cpp2/configure.in,
3043 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3044 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3045 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3046 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3047 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3048 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3049 support/cpp2/cpptrad.c, support/cpp2/except.h,
3050 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3051 support/cpp2/hwint.h, support/cpp2/intl.h,
3052 support/cpp2/line-map.c, support/cpp2/line-map.h,
3053 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3054 support/cpp2/output.h, support/cpp2/prefix.c,
3055 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3056 support/cpp2/system.h, support/cpp2/version.c:
3058 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3059 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3060 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3061 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3062 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3063 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3064 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3065 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3066 support/cpp2/move-if-change, support/cpp2/opts.c,
3067 support/cpp2/opts.h, support/cpp2/opts.sh,
3068 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3069 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3070 support/cpp2/win32, support/cpp2/win32/dirent.c,
3071 support/cpp2/win32/dirent.h:
3073 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3074 * support/cpp2/sdcpp.h: renamed from sdcc.h
3075 * sdcppinit.c: deleted
3077 2006-12-23 Borut Razem <borut.razem AT siol.net>
3079 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3080 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3081 preproc.c: an other try to fix bug #982435: introduced
3082 -pedantic-parse-number command line option and pedantic_parse_number
3085 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3087 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3089 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3090 corrected overlayed areax addresses, warn about memory overlaps
3091 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3100 * src/port.h: added xabs_name and iabs_name
3101 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3102 (glue, emitMaps): create and emit maps d_abs and i_abs
3103 * src/SDCCglue.h: cosmetic changes
3104 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3106 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3107 (allocDefault): put absolute, initialized globals in them
3108 * support/regression/tests/absolute.c: added absolute bdata test
3109 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3111 2006-12-20 Borut Razem <borut.razem AT siol.net>
3113 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3114 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3115 added regression test for bug #982435
3117 2006-12-18 Borut Razem <borut.razem AT siol.net>
3119 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3120 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3121 small cosmetic changes
3122 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3123 * support/regression/tests/bug-1351710.c: added regression test
3125 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3127 * doc/sdccman.lyx: added the long missed iCode table
3128 "<where is figure II?>", added links to wiki
3130 2006-12-17 Borut Razem <borut.razem AT siol.net>
3132 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3133 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3134 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3135 unified table driven pragma handling, pragma argument type checking
3136 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3137 current one - version 1.1.3
3138 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3140 2006-12-13 Raphael Neider <rneider AT web.de>
3142 * src/pic/device.h: removed AssignedMemory structure and macros
3143 * src/pic/device.c: removed global finalMapping (linker assigns
3145 (register_map): add SFRs to remembered memRanges
3146 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3147 assignFixedRegisters,assignRelocatableRegisters): removed,
3148 (setMaxRAM,validAddress): adapted accordingly,
3149 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3150 reasonably sized sharebanks,
3151 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3152 (allDefsOutOfRange): removed unused code,
3153 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3155 * src/pic/pcode.c (register_reassign): removed recursion warning,
3156 fired far too often,
3157 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3158 to use existing pic14_stringInSet() to avoid duplicate symbols,
3159 tidied up the code a bit,
3160 (pic14printLocals): added in symmetry to printExterns, replaces
3161 writeUsedRegs more or less,
3162 (picglue): call new pic14_printLocals(),
3163 * device/include/pic/pic*.h: removed #pragma memmap directives,
3164 information gathered from include/pic/pic14devices.txt
3165 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3167 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3169 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3171 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3173 * device/include/mcs51/cc2430.h: fixed missing ';'
3175 2006-12-10 Raphael Neider <rneider AT web.de>
3177 * device/lib/pic16/libc/stdio/vfprintf.c,
3178 * device/lib/pic16/libc/stdio/printf_small.c,
3179 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3180 char arguments, as char varargs are cast to int by the caller,
3181 hopefully fixes #1604915 (other device libraries are still affected)
3183 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3185 * src/mcs51/ralloc.c (packRegsForAssign),
3186 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3188 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3190 * device/include/malloc.h: removed init_dynamic_memory
3191 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3192 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3193 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3194 * device/lib/libsdcc.lib,
3195 * device/lib/Makefile.in,
3196 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3197 * doc/sdccman.lyx: documented use of new _heap.c
3198 * support/regression/tests/malloc.c: removed init_dynamic_memory
3199 * src/cdbFile.c(spacesToUnderscores): new function,
3200 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3202 * device/include/tinibios.h: removed defines for putchar and getchar
3203 * device/lib/ds390/Makefile.in: added putchar.c
3204 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3206 2006-12-09 Borut Razem <borut.razem AT siol.net>
3208 * support/cpp2/sdcc.h: prevent multiple inclusion
3209 * support/cpp2/options.h: deleted
3211 2006-12-08 Borut Razem <borut.razem AT siol.net>
3213 * support/cpp2/sdcc.h: removed x*alloc() macros
3214 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3215 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3216 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3217 * support/cpp2/system.h: moved #include "sdcc.h"
3218 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3219 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3221 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3222 -funsigned-char options
3223 * support/cpp2/sdcppmain.c: fixed bug 1611411
3225 2006-12-07 Borut Razem <borut.razem AT siol.net>
3227 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3230 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3232 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3233 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3235 * .version: bumped to 2.6.2 because a) it's been a while
3236 b) the linker sources have moved c) the preprocessor is upgraded
3238 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3240 * support/regression/tests/snprintf.c: some checks
3241 * lib/src/printf_large.c: %bc: read char instead of int from stack
3243 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3245 * device/include/mcs51/cc2430.h: inserted _XPAGE
3247 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3249 * device/include/mcs51/cc2430.h: added
3251 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3253 * device/include/asm/default/features.h,
3254 * device/include/asm/ds390/features.h,
3255 * device/include/mcs51/at89s53.h,
3256 * device/include/ser.h,
3257 * device/include/ser_ir.h,
3258 * device/include/serial.h: changed keywords to double underscore variants,
3259 fixes bug 1590261 some more, thanks Steven Borley
3261 2006-12-01 Raphael Neider <rneider AT web.de>
3263 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3264 but emit warning (recursion is not supported for pic14)
3266 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3268 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3269 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3271 2006-11-30 Raphael Neider <rneider AT web.de>
3273 * src/pic/device.c (dump_sfr): always emit symbols
3274 * src/pic/glue.c (pic14printPublics): fixed typo
3276 2006-11-30 Raphael Neider <rneider AT web.de>
3278 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3279 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3280 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3281 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3282 a sharebank, use a non-shared bank for the stack if none available
3283 * src/pic/device.h (struct memRange): added linked list next field,
3284 added prototypes for above functions
3285 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3286 (typeRegWithIdx): accept fixed and unfixed stack registers
3287 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3288 the stack, handle shared and banked stack (except for WSAVE),
3289 (insertBankSel): removed useless optimization (will never fire),
3290 (FixRegisterBanking): added optimization for devices with only one
3291 possibly aliased bank of memory, like 16f84
3292 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3293 devices have no SHAREBANK in the linker script
3294 * device/include/pic/pic14devices.txt: documented memmap
3295 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3297 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3299 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3300 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3301 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3302 genhc08Code): switched most of the D (debug) macros to DD (detailed
3303 debug) macros to better control clutter in the generated .asm file.
3304 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3305 genRightShift): fixed bug with non-constant bit shift stored to
3306 a volatile result (SF Open Discussion forum thread #1616749).
3307 Single byte case is not yet optimized.
3309 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3311 * device/include/asm/mcs51/features.h,
3312 * device/include/malloc.h,
3313 * device/include/stdio.h: changed keywords to double underscore variants,
3316 2006-11-27 Borut Razem <borut.razem AT siol.net>
3318 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3319 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3320 support/cpp2/output.h, support/cpp2/cppinit.c,
3321 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3322 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3323 support/cpp2/cppdefault.c, support/cpp2/system.h,
3324 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3325 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3326 support/cpp2/prefix.c, support/cpp2/except.h,
3327 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3328 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3329 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3330 support/cpp2/version.c, support/cpp2/cppmain.c,
3331 support/cpp2/version.h, support/cpp2/hashtable.c,
3332 support/cpp2/cpperror.c:
3333 synchronized with GCC CPP release version 3.3.6,
3334 the latest where cppmain.c still exists.
3335 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3336 support/cpp2/sdcppinit.c: added
3338 2006-11-27 Borut Razem <borut.razem AT siol.net>
3340 * support/cpp2/cpplex.c:
3341 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3343 * support/cpp2/cpplib.c: removed definitions of unused variables
3345 2006-11-26 Borut Razem <borut.razem AT siol.net>
3347 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3348 since they are redefined by macros in support/cpp2/sdcc.h
3349 * support/cpp2/sdcc.h: x*alloc macro redefinition
3351 2006-11-25 Borut Razem <borut.razem AT siol.net>
3353 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3354 support/cpp2/configure, support/cpp2/Makefile.in,
3355 support/cpp2/cppfiles.c, support/cpp2/output.h,
3356 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3357 support/cpp2/config.h, support/cpp2/cpplib.h,
3358 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3359 support/cpp2/cppdefault.c, support/cpp2/config.in,
3360 support/cpp2/system.h, support/cpp2/cpplex.c,
3361 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3362 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3363 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3364 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3365 support/cpp2/configure.in, support/cpp2/intl.h,
3366 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3367 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3368 support/cpp2/version.c, support/cpp2/cppmain.c,
3369 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3370 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3371 support/cpp2/cpperror.c,
3372 support/cpp2/libiberty/safe-ctype.c,
3373 support/cpp2/libiberty/safe-ctype.h,
3374 support/cpp2/libiberty/splay-tree.c,
3375 support/cpp2/libiberty/obstack.c,
3376 support/cpp2/libiberty/lbasename.c,
3377 support/cpp2/libiberty/splay-tree.h,
3378 support/cpp2/libiberty/obstack.h:
3379 synchronized with GCC CPP release version 3.2.3,
3380 the latest before integration of cpp into gcc
3381 * support/cpp2/except.h, support/cpp2/line-map.c,
3382 support/cpp2/line-map.h,
3383 support/cpp2/libiberty/hex.c,
3384 support/cpp2/libiberty/concat.c,
3385 support/cpp2/libiberty/filenames.h: added
3386 * support/cpp2/intl.c: deleted
3388 2006-11-24 Borut Razem <borut.razem AT siol.net>
3390 * src/SDCC.y: enabled compilation of empty source file
3391 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3392 "ISO C forbids an empty source file"
3393 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3394 if all the code is ifdefed out.
3396 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3398 * src/hc08/gen.c (genPcall): fix for bug #1601032
3400 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3402 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3403 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3404 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3405 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3406 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3407 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3408 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3409 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3410 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3411 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3412 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3413 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3414 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3415 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3416 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3417 Renamed to all upper case as per the standard set by SiLabs
3419 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3421 * device/include/mcs51/C8051F520.h: new, added
3422 * device/include/mcs51/compiler.h: added link about predefined macros
3424 2006-11-23 Raphael Neider <rneider AT web.de>
3426 * src/regression/Makefile: add -L path to fresh library
3427 * src/regression/simulate: emphasize FAILED output
3428 * src/regression/create_stc: output _failures from gpsim
3429 * src/regression/compare4.c,
3430 * src/regression/rotate6.c: fixed char literals,
3431 all compile, all run =8-D
3433 * src/pic/pcode.h: added isPCASMDIR macro
3434 * src/pic/gen.c (genAnd): fixed bit offset
3435 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3436 packBits): unified register numbering schemes,
3437 (newReg): do not insert stack registers into hash table,
3438 (initStack): unpinned pseudo stack, simplified,
3439 (typeRegWithIdx): fixed retrieval of stack registers,
3440 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3441 (pCodeReplace): removed invalid assertion,
3442 (insertPCodeInstruction): fixed newly added labels,
3443 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3444 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3445 DumpFlow): removed unsed (broken?) code,
3446 (insertBankSel): prevent STATUS from being BANKSELed,
3447 (FixRegisterBanking): rewritten from scratch, implemented generic
3448 optimizations (suppress BANKSELs to same register and to registers
3449 present in all banks),
3450 (AnalyzeBanking): update flow after BANKSELection
3452 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3453 sharebank, let linker place it, mark STKxx symbols as emitted
3455 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3457 * src/regression/arrays.c,
3458 * src/regression/bank1.c,
3459 * src/regression/bool2.c,
3460 * src/regression/compare7.c,
3461 * src/regression/compare8.c,
3462 * src/regression/compare9.c,
3463 * src/regression/compare10.c,
3464 * src/regression/configword.c,
3465 * src/regression/for.c,
3466 * src/regression/mult1.c,
3467 * src/regression/pointer1.c,
3468 * src/regression/rotate6.c,
3469 * src/regression/string1.c,
3470 * src/regression/struct1.c,
3471 * src/regression/Makefile: make PIC14 regression tests run again
3472 (3 fail, 6 won't compile)
3474 2006-11-21 Raphael Neider <rneider AT web.de>
3476 * device/include/pic16/pic18f4550.h,
3477 * device/include/pic16/pic18f4455.h,
3478 * device/lib/pic16/libdev/pic18f4550.c,
3479 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
3480 * configure.in: removed superfluous closing bracket
3482 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3484 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
3487 2006-11-21 Raphael Neider <rneider AT web.de>
3489 * src/pic/device.{c,h}: added pic14_getPIC()
3490 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
3491 (genAnd): added PIC code for one case, fixes #1597044
3492 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
3493 SFRs that are present in all banks (e.g., STATUS)
3495 2006-11-20 Raphael Neider <rneider AT web.de>
3497 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
3498 INCFSZ/INCFSZW and declared them as changing Z bit,
3499 (insertPCodeInstruction): correctly invert the above instructions,
3501 (DoBankSelect): don't panic on po_immediates
3503 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
3506 * as/link/mcs51/lkihx.c (newArea),
3507 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
3508 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
3510 2006-11-11 Raphael Neider <rneider AT web.de>
3512 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
3513 bitfield symbols, fixes #1579535 (once more...).
3515 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3517 * support/regression/generate-cases.py,
3518 * support/regression/fwk/include/testfwk.h,
3519 * support/regression/fwk/lib/testfwk.c: used code pointers,
3520 (about 50kByte less code generated for mcs51)
3522 2006-11-06 Borut Razem <borut.razem AT siol.net>
3524 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3525 debugger/mcs51/configure: fixed failed check because the function
3526 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
3527 who submitted the patch for gpsim.
3528 * debugger/mcs51/configure.in: removed the result message
3529 * debugger/mcs51/Makefile.in: fixed the config.status warning
3530 "... seems to ignore the --datarootdir setting"
3532 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
3534 * device/include/mcs51/c8051f020.h,
3535 * device/include/mcs51/c8051f040.h,
3536 * device/include/mcs51/c8051f060.h,
3537 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
3538 * src/z80/gen.c (gencjneshort),
3539 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
3541 2006-10-31 Borut Razem <borut.razem AT siol.net>
3543 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3544 debugger/mcs51/configure: get readline version
3546 2006-10-30 Borut Razem <borut.razem AT siol.net>
3548 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
3549 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3550 debugger/mcs51/configure: locate readline even when cross compiling
3551 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
3553 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3555 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
3558 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3560 * device/include/malloc.h,
3561 * device/lib/calloc.c,
3562 * device/lib/free.c,
3563 * device/lib/malloc.c,
3564 * device/lib/realloc.c: moved definition of struct into sources
3565 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
3567 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3569 * as/asx8051.dsp: corrected output directories
3570 * as/link/hc08: new directory for hc08 linker
3571 * as/hc08/aslink.h, as/link/aslink.h,
3572 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
3573 * as/hc08/clean.mk, as/link/hc08/clean.mk,
3574 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
3575 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
3576 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
3577 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
3578 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
3579 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
3580 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
3581 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
3582 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
3583 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
3584 * as/hc08/lks19.c, as/link/hc08/lks19.c,
3585 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
3586 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
3587 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
3588 * as/link/hc08/conf.mk,
3592 * sdcc.dsw: moved hc08 linker to as/link/hc08
3593 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
3594 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
3595 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
3596 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
3597 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
3598 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
3599 * as/link/mcs51/aslink.dsp,
3600 * as/link/mcs51/Makefile.in: factored out the common files
3601 * as/hc08/lkstore.c: deleted, use the one already in as/link/
3602 * as/clean.mk: extra cleaning common files
3603 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
3604 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
3605 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
3607 2006-10-29 Raphael Neider <rneider AT web.de>
3609 * src/pic/ralloc.c (newReg): create aliases for registers with
3610 multiple names to fix #1579535 and #1584001,
3611 (regWithIdx,dirregWithName): resolve aliases on lookup
3612 * src/pic/pcode.c (DoBankSelect): die with error message on failing
3614 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
3615 to prevent build errors on small devices
3617 2006-10-28 Raphael Neider <rneider AT web.de>
3619 * src/pic/gen.c (genFunction,genCall): drop "same code page"
3620 assumption within interrupt handlers, fixes #1584940
3621 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
3622 "emitted" to avoid emitting them again in udata
3624 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3626 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3629 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3631 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3632 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
3633 on/off CR to CRLF conversion.
3635 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3637 * doc/sdccman.lyx: updated IRQ section
3639 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3641 * device/lib/serial_io.c: removed
3642 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
3643 replacements for serial_io.c
3645 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
3647 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
3649 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3651 * device/lib/serial_io.c: Default putchar() and getchar() for
3652 mcs51 uses serial port.
3654 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
3656 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
3658 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3660 * support/regression/ports/mcs51/support.c: smaller
3661 _sdcc_external_startup()
3662 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
3664 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
3666 * device/lib/gbz80/crt0.s,
3667 * device/lib/gbz80/crt0_rle.s,
3668 * device/lib/gbz80/div.s,
3669 * device/lib/gbz80/fstubs.s,
3670 * device/lib/gbz80/heap.s,
3671 * device/lib/gbz80/mul.s,
3672 * device/lib/gbz80/putchar.s,
3673 * device/lib/gbz80/stubs.s,
3674 * device/lib/z80/crt0.s,
3675 * device/lib/z80/crt0_rle.s,
3676 * device/lib/z80/div.s,
3677 * device/lib/z80/fstubs.s,
3678 * device/lib/z80/heap.s,
3679 * device/lib/z80/mul.s,
3680 * device/lib/z80/putchar.s,
3681 * device/lib/z80/stubs.s: reverted, I was mistaken
3683 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3685 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
3686 * support/regression/ports/mcs51/support.c: removed race
3687 condition on TI in _putchar allowing to use serial port mode 0
3689 2006-10-20 Borut Razem <borut.razem AT siol.net>
3691 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
3693 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
3695 * device/lib/gbz80/crt0.s,
3696 * device/lib/gbz80/crt0_rle.s,
3697 * device/lib/gbz80/div.s,
3698 * device/lib/gbz80/fstubs.s,
3699 * device/lib/gbz80/heap.s,
3700 * device/lib/gbz80/mul.s,
3701 * device/lib/gbz80/putchar.s,
3702 * device/lib/gbz80/stubs.s,
3703 * device/lib/z80/crt0.s,
3704 * device/lib/z80/crt0_rle.s,
3705 * device/lib/z80/div.s,
3706 * device/lib/z80/fstubs.s,
3707 * device/lib/z80/heap.s,
3708 * device/lib/z80/mul.s,
3709 * device/lib/z80/putchar.s,
3710 * device/lib/z80/stubs.s: removed all leading underscores from area names
3712 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
3714 * support/regression/ports/mcs51/support.c: use highest baudrate so the
3715 regression tests are not waiting in the simulator for simulated
3716 transmission of debug output
3718 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3720 * device/lib/printf_large.c: slightly smaller
3721 * doc/sdccman.lyx: do not use spaces within html links
3723 2006-10-16 Borut Razem <borut.razem AT siol.net>
3725 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
3726 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
3727 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
3728 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
3729 debugger/mcs51/configure:
3730 [ 1185668 ] add gnu readline support to sdcdb - enabled
3732 2006-10-16 Raphael Neider <rneider AT web.de>
3734 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
3735 fixes #1577882, removes close to all banking optimizations
3737 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
3739 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
3740 variables in code memory
3741 * support/regression/tests/absolute.c: added test for this
3743 2006-10-15 Raphael Neider <rneider AT web.de>
3745 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
3747 (BankSelect): emit BANKSEL before touching linker-placed regs,
3750 2006-10-10 Raphael Neider <rneider AT web.de>
3752 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
3753 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
3754 * src/pic/main.c (_pic14_parseOptions),
3755 * src/pic/main.h: mostly reverted to previous state, now use results
3756 from SDCCmain.c's argument parsing
3758 2006-10-10 Borut Razem <borut.razem AT siol.net>
3760 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
3761 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
3762 [ 1185668 ] add gnu readline support to sdcdb -
3763 prepared for READLINE, not enabled yet,
3764 thanks to <tal.bav AT gmail.com>
3766 2006-10-10 Raphael Neider <rneider AT web.de>
3768 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
3769 * src/pic16/devices.inc,
3770 * device/include/pic16 (pic18f[24]620.h),
3771 * device/include/pic18fregs.h,
3772 * device/lib/pic16/pics.all,
3773 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
3774 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
3775 Gary Plumbridge and Anton Strobl
3777 2006-10-10 Raphael Neider <rneider AT web.de>
3779 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
3780 --stack-siz=NUM options to configure the argument passing stack
3781 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
3782 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
3783 (pic14_getSharebankSize): obey --stack-siz=NUM,
3784 (pic14_getSharebankAddress): obey --stack-loc=NUM
3786 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3788 * doc/sdccman.lyx: added to the manual
3789 * doc/figures/ddd_example.png: added (neither pdflatex nor
3790 most browsers seem to like the .eps file)
3792 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
3794 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
3795 to /tmp and /var/tmp acc. LSB
3796 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
3798 * support/regression/tests/onebyte.c: added test
3800 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3802 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
3804 2006-10-05 Borut Razem <borut.razem AT siol.net>
3806 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
3808 - sdcc.dsw: changed property eol-style to CRLF
3809 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
3811 2006-10-04 Raphael Neider <rneider AT web.de>
3813 * device/include/pic/{pic16f84.h,pic16f84a.h},
3814 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
3815 from patch #1522504, thanks to Robas Teodor
3817 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
3819 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
3822 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
3824 * src/pic16/glue.c (pic16emitMaps),
3825 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
3826 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
3827 * device/lib/pic16/libc/string/memcpypgm2ram.c,
3828 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
3830 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
3831 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
3833 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3835 * support/librarian/sdcclib.c: Added option -l.
3836 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
3838 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
3839 using Windows command prompt.
3841 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
3843 * device/lib/libsdcc.lib: added module rand
3844 * src/ds390/ralloc.c (rematStr),
3845 * src/hc08/ralloc.c (rematStr),
3846 * src/mcs51/ralloc.c (rematStr),
3847 * src/z80/ralloc.c (rematStr): made output more consistent
3848 * src/mcs51/gen.c: cosmetic changes
3850 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
3852 * src/port.h: added mem.cabs_name to PORT
3859 * src/z80/main.c: added cabs_name initializers
3860 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
3862 (emitMaps): emit absolutes in code memory into cabs_name
3864 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
3865 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
3866 * support/regression/fwk/include/testfwk.h: added define for at
3867 * support/regression/tests/absolute.c: added, new
3869 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
3871 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
3872 optimizations, see also patch 887161 by Stas Sergeev
3873 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
3874 to be necessary anymore,
3875 (102, 103, 104, 127): renamed all occurances of bp to _bp
3877 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
3879 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
3880 thanks Weston T. Schmidt for patch 1555221
3881 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
3882 * src/SDCCicode.c(geniCodeMultiply): small optimization
3884 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
3886 * device/include/stdlib.h: added rand prototypes
3887 * device/lib/rand.c: new, added
3888 * device/lib/Makefile.in: added rand.c
3889 * src/z80/peeph.def,
3890 * src/z80/peeph-gbz80.def,
3891 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
3893 2006-09-20 Raphael Neider <rneider AT web.de>
3895 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
3897 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
3899 * as/link/aslink.h: cosmetic changes
3900 * as/link/mcs51/Makefile.in,
3901 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
3903 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
3906 * as/link/mcs51/aslink.h,
3907 * as/link/z80/aslink.h: merged and moved to as/link/
3908 * as/link/lkstore.c,
3909 * as/link/mcs51/lkstore.c: moved to as/link/
3910 * as/link/clean.mk: remove *.o
3911 * as/link/mcs51/alloc.h: deleted
3912 * as/link/mcs51/lkarea.c: added lnksect prototype
3913 * as/link/mcs51/lkdata.c,
3914 * as/link/mcs51/lklex.c,
3915 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
3916 * as/link/mcs51/lkmem.c,
3917 * as/link/mcs51/lknoice.c: removed include strcmpi.h
3918 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
3919 * as/link/mcs51/aslink.dsp,
3920 * as/link/mcs51/Makefile.aslink,
3921 * as/link/mcs51/Makefile.bcc,
3922 * as/link/mcs51/Makefile.in: updated for moved files
3923 * as/link/z80/lkarea.c,
3924 * as/link/z80/lkhead.c,
3925 * as/link/z80/lklex.c,
3926 * as/link/z80/lklibr.c,
3927 * as/link/z80/lklist.c,
3928 * as/link/z80/lkmain.c,
3929 * as/link/z80/lkrloc.c,
3930 * as/link/z80/lksym.c: synced with mcs51
3931 * as/link/z80/lkdata.c,
3932 * as/link/z80/lkeval.c,
3933 * as/link/z80/lkihx.c,
3934 * as/link/z80/lks19.c: cosmetic changes
3935 * as/link/z80/Makefile.in,
3936 * as/link/z80/linkgbz80.dsp,
3937 * as/link/z80/linkz80.dsp: updated for moved files
3939 2006-09-16 Borut Razem <borut.razem AT siol.net>
3941 * debugger/mcs51/sdcdb.c: partially fixed
3942 [ 1203664 ] sdcdb fails to open files w. two "." periods
3943 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
3944 debugger/mcs51/symtab.h: fixed indenting
3945 * configure.in, configure: up to date with latest Maarten's changes
3947 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
3950 as/aslink.dsp, as/link/mcs51/aslink.dsp,
3951 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
3952 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
3953 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
3954 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
3955 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
3956 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
3957 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
3958 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
3959 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
3960 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
3961 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
3962 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
3963 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
3964 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
3965 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
3966 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
3967 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
3968 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
3969 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
3970 as/link/mcs51/alloc.h,
3971 as/link/mcs51/clean.mk,
3972 as/link/mcs51/conf.mk,
3973 as/link/mcs51/Makefile.bcc,
3974 as/link/mcs51/Makefile.in,
3975 as/link/mcs51/readme.390,
3976 as/link/mcs51/strcmpi.c,
3977 as/link/mcs51/strcmpi.h,
3979 as/mcs51/Makefile.bcc,
3980 as/mcs51/Makefile.in,
3983 sdcc.dsw: moved mcs51 linker to as/link/mcs51
3985 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
3988 * as/link/Makefile.in,
3989 * as/link/z80/linkgbz80.dsp,
3990 * as/link/z80/linkz80.dsp,
3997 * link/z80/aslink.h,
3998 * link/z80/clean.mk,
4000 * link/z80/linkgbz80.dsp,
4001 * link/z80/linkz80.dsp,
4002 * link/z80/lkarea.c,
4003 * link/z80/lkdata.c,
4004 * link/z80/lkeval.c,
4007 * link/z80/lkhead.c,
4010 * link/z80/lklibr.c,
4011 * link/z80/lklist.c,
4012 * link/z80/lkmain.c,
4013 * link/z80/lkrloc.c,
4016 * link/z80/Makefile.in,
4018 * sdcc.dsw: moved link/ to as/link/
4020 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4022 * as/mcs51/i51mch.c (machine): fixed warning
4024 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4026 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4028 2006-09-09 Borut Razem <borut.razem AT siol.net>
4030 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4031 sdcdb WIN32 native port
4032 * src/clean.mk: fixed
4034 2006-09-08 Borut Razem <borut.razem AT siol.net>
4036 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4038 2006-09-08 Raphael Neider <rneider AT web.de>
4040 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4041 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4042 to gplink to disable processor mismatch warning and to allow
4043 the use of devices with only aliased (shared) memory banks,
4044 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4046 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4048 * doc/sdccman.lyx: Some re-formating plus example on using
4049 #pragma preproc_asm +/-
4051 2006-09-07 Borut Razem <borut.razem AT siol.net>
4053 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4056 2006-09-06 Borut Razem <borut.razem AT siol.net>
4058 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4059 line at sdcc.nsi:153
4060 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4062 2006-09-05 Borut Razem <borut.razem AT siol.net>
4064 * configure.in, configure: support for winsock2
4065 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4066 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4067 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4068 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4069 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4071 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4073 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4075 * support/regression/tests/bug1551947.c: new, added
4076 * src/SDCCsymt.h: strings are char* not byte*
4078 2006-09-05 Raphael Neider <rneider AT web.de>
4080 * device/lib/pic16/libdev/pic18f4550.c,
4081 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4082 declarations/definitions from patch #1520949
4084 2006-09-05 Raphael Neider <rneider AT web.de>
4086 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4087 byte-aligned bitfields, fixes #1539278
4089 2006-09-05 Raphael Neider <rneider AT web.de>
4091 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4094 2006-09-04 Borut Razem <borut.razem AT siol.net>
4096 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4097 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4098 -mno-cygwin is a part of the compiler name
4099 * support/scripts/sdcc_mingw32: don't disable ucsim
4101 2006-09-03 Borut Razem <borut.razem AT siol.net>
4103 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4104 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4106 2006-09-03 Raphael Neider <rneider AT web.de>
4109 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4110 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4113 2006-09-01 Borut Razem <borut.razem AT siol.net>
4115 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4116 to make ppc-osx happy
4118 2006-08-31 Borut Razem <borut.razem AT siol.net>
4120 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4121 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4122 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4123 * support/regression/ports/ds390/spec.mk,
4124 support/regression/ports/mcs51/spec.mk,
4125 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4126 To run regression tests in mingw environment:
4127 make DEV_NULL=NUL CC=gcc
4129 2006-08-30 Borut Razem <borut.razem AT siol.net>
4131 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4132 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4133 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4134 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4135 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4136 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4137 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4138 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4139 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4140 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4141 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4142 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4143 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4144 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4145 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4146 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4147 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4148 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4149 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4150 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4151 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4152 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4153 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4154 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4155 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4156 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4157 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4158 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4159 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4160 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4161 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4162 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4163 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4164 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4165 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4166 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4167 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4168 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4169 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4170 ucsim WIN32 native port
4172 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4174 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4176 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4178 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4179 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4181 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4183 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4184 * support/regression/tests/bug1546986.c: new, added
4185 * as/mcs51/.cvsignore,
4186 * debugger/mcs51/.cvsignore,
4187 * src/.cvsignore: deleted
4189 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4191 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4194 2006-08-20 Borut Razem <borut.razem AT siol.net>
4196 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4197 removed cl_listen_console::match(), cl_console::match(),
4198 restructured cl_commander::proc_input()
4200 2006-08-16 Borut Razem <borut.razem AT siol.net>
4202 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4203 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4204 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4206 2006-08-14 Borut Razem <borut.razem AT siol.net>
4208 * support/regression/Makefile.in,
4209 support/regression/ports/pic14/gpsim.cmd,
4210 support/regression/ports/pic14/spec.mk,
4211 support/regression/ports/pic14/support.c:
4212 added pic14 regression test
4214 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4216 * as/doc/asxhtm.html: documented changed ABS behaviour
4217 * as/doc/README: fixed some typos
4219 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4221 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4224 2006-08-12 Borut Razem <borut.razem AT siol.net>
4226 * support/regression/fwk/include/testfwk.h,
4227 support/regression/fwk/lib/testfwk.c,
4228 support/regression/generate-cases.py,
4229 support/regression/Makefile.in:
4230 regression test framework does not depend on function pointers and
4233 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4235 * device/include/stddef.h: c temporary hack to fix bug 1518273
4237 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4239 * device/include/mcs51/cc2510fx.h: added
4240 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4243 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4245 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4246 * as/z80/Makefile.in: added strcmpi.c
4247 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4248 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4250 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4252 * device/lib/gbz80/asm_strings.s,
4253 * device/lib/gbz80/crt0_rle.s,
4254 * device/lib/gbz80/div.s,
4255 * device/lib/gbz80/mul.s,
4256 * device/lib/gbz80/shift.s,
4257 * device/lib/z80/asm_strings.s,
4258 * device/lib/z80/crt0_rle.s,
4259 * device/lib/z80/div.s,
4260 * device/lib/z80/mul.s,
4261 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4262 flags which are all upper case
4264 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4266 * as/z80/asm.h: made CASE_SENSITIVE 1
4267 * link/z80/aslink.h: made CASE_SENSITIVE 1
4268 * src/z80/gen.c (throughout): made all conditionals upper case
4269 * support/regression/tests/bug1503067.c: new
4271 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4273 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4274 (shiftIntoPair): added case 2 for PAIR_IY,
4275 (setupToPreserveCarry): replaced parameters with iCode and check if
4276 PAIR_DE is in use to fix bug 1399290,
4277 (genPlus, genMinus): updated call to setupToPreserveCarry
4278 * support/regression/tests/bug1399290.c: new
4280 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4282 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4283 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4284 * src/ds390/gen.c (shiftRLong),
4285 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4286 * src/mcs51/gen.c (sameReg): changed to sameByte,
4287 (xch_a_aopGet): new,
4288 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4289 shiftRLong): fixed bug 1533966
4290 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4291 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4292 * support/regression/Makefile.in: disabled z80, enabled ucz80
4293 * support/regression/tests/float_trans.c: enabled test for z80 and host
4294 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4296 2006-08-01 Borut Razem <borut.razem AT siol.net>
4298 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4299 comparison is always false due to limited range of data type
4300 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4302 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4304 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4305 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4306 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4307 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4309 2006-07-31 Borut Razem <borut.razem AT siol.net>
4311 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4312 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4313 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4314 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4315 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4316 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4317 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4318 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4319 enable ucsim mingw compilation. Serial port is disabled,
4320 since it uses termios.h API, which is not available on native
4323 2006-07-31 Borut Razem <borut.razem AT siol.net>
4325 * Small Device C Compiler 2.6.0 released
4326 * support/scripts/sdcc.nsi: added FULL_DOC option
4327 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4329 2006-07-28 Borut Razem <borut.razem AT siol.net>
4331 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4332 * doc/INSTALL.txt: updated
4334 2006-07-27 Borut Razem <borut.razem AT siol.net>
4336 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4337 device/lib/pic/libdev/Makefile.in: fixed bug
4338 [ 1438354 ] pic libsdcc: distclean doesn't work
4339 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4340 device/lib/pic16/libio/Makefile.in: fixed bug
4341 [ 1438344 ] pic16 lib: clean doesn't work properly
4342 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4344 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4346 * device/lib/pic/libsdcc/fsdiv.c,
4347 * device/lib/pic/libsdcc/fsmul.c,
4348 * device/lib/pic16/libsdcc/float/fsdiv.c,
4349 * device/lib/pic16/libsdcc/float/fsmul.c,
4350 * device/lib/_fsdiv.c,
4351 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4352 * support/regression/tests/bug1520966.c: added
4353 * doc/knownbugs.html: removed [ 1520966 ] from the list
4355 2006-07-25 Borut Razem <borut.razem AT siol.net>
4357 * configure.in, configure, sdccconf_in.h: fixed bug
4358 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4359 * doc/knownbugs.html: removed [ 1519095 ] from the list
4361 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4363 * doc/knownbugs.html: added, contains list of known bugs at release
4364 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4366 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4368 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4369 function registers and corrected defaults with additional warning
4370 * device/lib/malloc.c: cosmetic changes
4371 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4372 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4373 (fillGaps): and used it
4375 2006-07-20 Raphael Neider <rneider AT web.de>
4377 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4378 output unless SDCCPICDEBUG is set
4379 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4380 output if SILENT is set
4382 2006-07-11 Borut Razem <borut.razem AT siol.net>
4384 * doc/README.txt: updated
4386 2006-07-10 Borut Razem <borut.razem AT siol.net>
4388 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4389 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4390 in WIN32 installation
4391 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4394 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4396 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4397 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4399 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4401 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4403 2006-07-06 Borut Razem <borut.razem AT siol.net>
4405 * support/regression/tests/bitfields.c:
4406 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4407 * support/regression/tests/constantRange.c:
4408 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4410 2006-07-04 Borut Razem <borut.razem AT siol.net>
4412 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4414 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4415 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4416 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4417 reverted changes from 2006-07-03
4418 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4419 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4420 added CPPFLAGS, used by the host port
4422 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4424 * support/regression/valdiag/tests/switch.c,
4425 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4426 * support/regression/tests/libmullong.c: fixed for host
4427 * support/regression/ports/host/spec.mk: disable all warnings for host,
4428 SDCC runs with --less-pedantic too
4430 2006-07-03 Borut Razem <borut.razem AT siol.net>
4432 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4434 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4435 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4436 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4437 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4439 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4440 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4441 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4442 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4444 2006-07-02 Raphael Neider <rneider AT web.de>
4446 * src/pic16/devices.inc,
4447 * device/include/pic16/pic18fregs.h,
4448 * device/include/pic16/pic18f4550.h,
4449 * device/lib/pic16/pics.all,
4450 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4452 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4454 * as/hc08/lkaomf51.c (OutputName),
4455 * as/mcs51/lkaomf51.c (OutputName),
4456 * as/z80/asmain.c (asmbl),
4457 * src/ds390/main.c (asmLineNodeFromLineNode),
4458 * src/hc08/ralloc.c (hc08_assignRegisters),
4459 * src/mcs51/main.c (asmLineNodeFromLineNode),
4460 * src/xa51/ralloc.c (checkRegMask),
4461 * src/xa51/gen.c (emitcode),
4462 * src/z80/gen.c (_emit2),
4463 * src/SDCCast.c (searchLitOp),
4465 * support/packihx/packihx.c,
4466 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
4467 * src/ds390/gen.c (aopPutUsesAcc),
4468 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
4469 * support/regression/tests/libmullong.c (mullong_wrapper),
4470 * src/SDCCsymt.c (powof2),
4472 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
4473 * src/SDCCsymt.h: added TYPE_TARGET_*
4474 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
4475 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
4476 SDCCast because 1) header problems 2) this is the right place
4477 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
4478 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
4481 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
4483 * src/SDCCicode.h: removed buggy semicolon in unused macro
4484 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
4485 search for previous definiton of auto symbols too,
4486 (findPrevUse): fixed logic of emitWarnings
4488 2006-06-26 Raphael Neider <rneider AT web.de>
4490 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
4491 PCLATH and PCLATU on interrupts, potentially fixes #1505141
4493 2006-06-25 Raphael Neider <rneider AT web.de>
4495 * device/lib/pic/libm: NEW, added math library functions
4496 * device/lib/pic/libsdcc: NEW; added float support functions
4497 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
4498 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
4499 NEW, added math related headers
4500 * device/include/asm/pic/features.h: NEW
4501 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
4502 (popGet): allow larger offsets for AOP_PCODE,
4503 (genDataPointerSet): handle literals explicitly, more debug output,
4504 (genAssign): fixed for float using aopLiteral ;-)
4505 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
4506 GOTO initialisation routine
4507 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
4508 flag on registers, fixes #1469043 (local variables do not work)
4509 * src/pic/main.c (_pic14_do_link),
4510 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
4513 2006-06-25 Borut Razem <borut.razem AT siol.net>
4515 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
4516 characters printed (not including the trailing '\0' used to end
4517 output to strings). Problem detected in regression test bug-927659.c.
4518 NOTE: printf() family functions should return int instead
4520 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
4521 specifier are printed as themselves
4522 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
4523 support flags, width and precision specifiers
4525 2006-06-24 Borut Razem <borut.razem AT siol.net>
4527 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
4528 to the list of sdcc tagrets not supporting bit type
4529 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
4530 testfor pic16 due to bug:
4531 [ 1511794 ] pic16: regression test bug-895992.c fails
4533 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
4535 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
4536 * src/SDCCglue.c (initPointer), fixed bug 1496419
4537 * support/regression/tests/bug1496419.c: new, added
4539 2006-06-22 Borut Razem <borut.razem AT siol.net>
4541 * support/regression/ports/pic16/support.c: use gpsim usart module from
4542 libgpsim_modules library
4544 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4546 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
4549 2006-06-19 Raphael Neider <rneider AT web.de>
4551 * src/pic/glue.h,src/pic16/glue.h: added prototypes
4552 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
4553 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
4554 (pic14printExterns,pic14printPublics,pic16printPublics,
4555 pic16_printExterns): use new functions to emit symbols
4556 (picglue,pic16glue): emit publics before emitting externs
4557 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
4558 locally defined functions to avoid bug #1443651
4559 * support/regression/tests/bug-716242.c: removed pic16 workaround
4560 * support/regression/ports/pic16/spec.mk: ignore errors during build
4562 2006-06-19 Raphael Neider <rneider AT web.de>
4564 * src/pic/glue.h: added pic14aopLiteral prototype
4565 * src/pic/glue.c (pic14aopLiteral): return unsigned int
4566 * src/pic/gen.c: removed stdint.h dependency
4567 (aopGet): use Safe_strdup()
4568 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
4569 (genDataPointerSet): use pic14aopLiteral()
4570 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
4571 for pic16; thanks to Bernhard and Maarten
4573 2006-06-18 Borut Razem <borut.razem AT siol.net>
4575 * support/regression/tests/structflexarray.c: flexible array members
4576 not supported by gcc < 3
4577 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
4579 * src/pic/gen.c: don't include [p]strdin.h on solaris
4580 * support/Util/pstdint.h: addad svn attributes
4581 * support/regression/tests/constantRange.c,
4582 support/regression/tests/rotate.c: include inttypes.h instead
4583 stdint.h on solaris, addad svn attributes
4585 2006-06-18 Raphael Neider <rneider AT web.de>
4587 * src/SDCCsymt.c (initCSupport): change return type of divschar to
4589 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
4590 (pic16_genMinusBits): simplified sign-extension
4591 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
4592 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
4593 adjusted to correctly handle mixed-signed operands, disabled
4594 now unused multiplciation routines
4595 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
4596 (assignResultValue): added argument denoting the size of the result
4597 as returned by the function (fixes upcasts in assigning from
4598 function calls: char foo(); int i = foo();)
4599 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
4600 function result to assignResultValue
4601 (genMult): disabled inlined multiplication code
4602 (genDiv): augmented to also handle the modulus operator, fixed to
4603 handle mixed-signed operands correctly
4604 (genMod): simply call genDiv, disabled unused code
4605 (genAssign): fixed missing (sign-)extension on result
4606 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
4607 valid char operands, allow signed operands for native code, added
4608 division and modulo operator handling
4609 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
4611 As a consequence, onebyte.c (if split into two files) and muldiv.c
4612 pass regression tests.
4614 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4616 * doc/Makefile.in: two runs of makeindex seem needed to get
4617 correct page references in the index of sdccman.pdf
4618 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
4620 2006-06-17 Borut Razem <borut.razem AT siol.net>
4622 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
4624 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4626 * doc/sdccman.lyx: updated, added (porting source code, debugging),
4627 mentioned ec2drv and paulmon
4629 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
4631 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
4632 consecutive abs areas
4633 (find_empty_space, allocate_space): added map to handle codemap or
4635 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
4636 absolute idata and xdata
4637 * as/mcs51/lkmem.c (summary2): updated legend
4639 2006-06-16 Raphael Neider <rneider AT web.de>
4641 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
4643 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
4645 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
4647 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
4649 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
4651 * src/port.h (struct PORT): added field gp_tags, to hold the tag
4652 value of generic pointers,
4662 src/z80/main.c: PORT structure, added elements for gp_tags field,
4663 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
4664 fields in the PORT structure of each port,
4665 * src/SDCCast.c (decorateType): allow processing of generic pointers
4666 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
4669 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
4675 * src/pic16/pcode.c,
4677 * src/pic/pcoderegs.c,
4680 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
4681 bug 1504689 on minGW
4683 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4685 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
4687 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
4689 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
4691 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
4693 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
4696 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
4698 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
4699 to a char variable. Fixed bug #1504211
4700 * device/include/pic16/adc.h,
4701 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
4702 and fixed bug #1364390
4704 2006-06-10 Borut Razem <borut.razem AT siol.net>
4706 * CVSROOT: removed the CVS left-over
4708 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4710 * as/hc08/asmain.c (asexit),
4711 * as/hc08/lkmain.c (lkexit),
4712 * as/mcs51/asmain.c (asexit),
4713 * as/mcs51/lkmain.c (lkexit),
4714 * src/SDCCglue.c (DEFSETFUNC),
4715 * src/SDCCmain.c (linkEdit, assemble),
4716 * support/librarian/sdcclib.c (AddRel),
4717 replaced unlink() by standard C remove()
4718 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
4719 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
4720 gatherImplicitVariables): new, added to fix bug 608752,
4721 (createFunction): added gatherImplicitVariables()
4722 * src/SDCCast.h: added createRMW prototype
4723 * src/SDCCsymt.h (struct symbol): added infertype
4724 * support/regression/tests/bug608752.c: new, added
4726 2006-06-10 Raphael Neider <rneider AT web.de>
4728 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
4729 multibyte dummy reads (fixes #1503234)
4731 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4733 * device/include/mcs51/compiler.h: new, added header file to enable
4734 creating common sfr definition header files for different compilers
4736 2006-06-05 Raphael Neider <rneider AT web.de>
4738 * src/pic16/{pcode.h,genarith.c}:
4739 introduced pCodeOp combining any two pCodeOps (previously only
4740 two register operands could be combined), removed pcop2 from
4741 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
4742 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
4743 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
4744 rewritten to use new PO_TWO_OPS
4745 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
4746 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
4747 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
4748 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
4749 (pic16_get_op): embraced return arg to allow #define return(x),
4750 added new case for combined opcodes
4751 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
4752 (pic16_pCode2str,pic16_getRegFrompCodeOp,
4753 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
4755 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
4757 * src/SDCCval.c (checkConstantRange): added
4758 * src/SDCCval.h: added checkConstantRange
4759 * support/Util/SDCCerr.c,
4760 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
4761 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
4762 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
4763 * src/SDCCast.c (decorateType): added checkConstantRange,
4764 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
4765 can be emitted with the correct always true/false warning,
4766 added optimization for double '!';
4767 result of decorateType() must be assigned back to the tree, because
4768 decorateType() can change the tree
4769 * src/SDCCicode.c (geniCodeLogic),
4770 (geniCodeAssign): replaced new checkConstantRange, added warnings,
4771 (checkConstantRange): removed, it was only a fragment which never
4773 * src/SDCCsymt.c (computeType): fixed promotion for
4774 "-1 < (unsigned bit) b"
4775 * src/pic/ralloc.c (packRegsForAssign),
4776 * src/pic16/ralloc.c (packRegsForAssign),
4777 * src/hc08/ralloc.c (packRegsForAssign),
4778 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
4780 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
4781 * support/regression/tests/constantRange.c: added
4782 * support/valdiag/tests/constantRange.c: added
4783 * support/valdiag/valdiag.py: added -DPORT_HOST=1
4785 2006-06-02 Borut Razem <borut.razem AT siol.net>
4787 * support/regression/ports/pic16/support.c: increase stack size
4789 * support/regression/Makefile.in: sort tests by name so that the
4790 resutlts can be compared on different machines / platforms
4792 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4794 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
4795 * src/ds390/gen.c (emitLabel): new, added,
4796 (genDjnz): fixed stack overflow bug,
4797 (throughout): cosmetic changes to sync with mcs51/gen.c,
4798 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
4799 * src/mcs51/gen.c (genEndFunction): small optimization,
4800 (throughout): cosmetic changes to sync with ds390/gen.c
4802 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4804 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
4805 (_print_format): fixed printing pointers
4806 * src/mcs51/gen.c (emitLabel, movb): new, added,
4807 (genAssign): small optimization,
4808 (genDjnz): fixed stack overflow bug,
4809 (throughout): replaced sprintf with SNPRINTF,
4810 replaced mcs51_regWithIdx with REG_WITH_INDEX,
4811 replaced emitcode("mov", "b,...") with MOVB(...),
4812 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
4813 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
4814 * src/mcs51/peeph.def: added rules 140 and 264
4815 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
4816 so they may get optimized into registers
4818 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
4820 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
4821 immediately when encountered,
4822 (printUsage): always use stderr even on windows
4824 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
4826 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
4827 (processParms): fixed bug #1247551
4828 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
4829 parseCmdLine, main): print '--version' to stdout,
4830 print 'help' to stdout if --help is given,
4831 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
4832 arguments are given; fixed --help
4834 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
4836 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
4837 * support/regression/tests/bug-1493710.c: added
4839 2006-05-27 Borut Razem <borut.razem AT siol.net>
4841 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
4843 * support/regression/ports/pic16/support.c: increase stack size
4844 from default 64 bytes to 128 bytes
4845 * support/regression/tests/staticinit.c,
4846 support/regression/tests/float.c: regression tests fully enabled
4847 for pic16 port by putting the initialized data arrays into the code
4849 * support/regression/ports/pic16/spec.mk: don't link default libraries.
4850 This was changed by mistake in the previous version.
4852 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
4854 * src/pic16/gen.c (genFunction, genEndFunction): some
4855 beautifications, fixed bug with falsely restoring FSR2 in large
4856 stack model, thanks to Beau E. Cox for reporting the bug
4858 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
4860 * debugger/mcs51/break.c,
4861 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
4862 use %p to print pointers, made address variables unsigned
4863 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
4864 * debugger/mcs51/symtab.c (parseSymbol): must return something
4865 * src/mcs51/gen.c (aopForSym): small optimization,
4866 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
4867 (freeAsmop): added missing break,
4868 (aopPut): removed parameter bvolatile, determine it inside the function,
4869 (saveRegisters, unsaveRegisters): small optimization,
4870 (genIpush): removed pointless check,
4871 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
4872 replaced sprintf with SNPRINTF,
4873 replaced strcpy with strncpyz,
4874 updated aopPut calls,
4875 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
4876 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
4878 2006-05-24 Borut Razem <borut.razem AT siol.net>
4880 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
4881 modification of test for the pic16 port, put the array to the code
4882 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
4884 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4886 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
4887 * support/Util/pstdint.h: added
4889 2006-05-22 Borut Razem <borut.razem AT siol.net>
4891 * src/regression/Makefile: removed bool2.c test, added -q linker option
4892 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
4893 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
4894 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
4895 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
4896 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
4897 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
4898 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
4899 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
4900 define SUPPORT_BIT_TYPES 0, removed unused bit variables
4902 2006-05-22 Raphael Neider <rneider AT web.de>
4904 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
4905 bug #1492360 (problematic due to generic pointers, see code)
4907 2006-05-22 Borut Razem <borut.razem AT siol.net>
4909 * support/regression/ports/pic16/specs.mk: removed stack size linker
4911 * support/regression/tests/array.c,
4912 support/regression/tests/bitopcse.c,
4913 support/regression/tests/bug-908454.c,
4914 support/regression/tests/malloc.c: modified for pic16 regression test
4915 * support/regression/tests/bitfields.c:
4916 pic16 - excluded bitfileds of size > 8
4917 * support/regression/tests/bp.c: pic16 - reduced data size
4918 * support/regression/tests/bug-221100.c: pic16 - reduced data size
4919 * support/regression/tests/bug-460010.c:
4920 pic16 - used the absolute address the fits in memory
4921 * support/regression/tests/bug-716242.c:
4922 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
4923 * support/regression/tests/float.c:
4924 pic16 - excluded - data size too big
4925 * support/regression/tests/onebyte.c:
4926 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
4927 * support/regression/tests/shifts.c:
4928 pic16 - function names probably have to differ in first X characters
4930 * support/regression/tests/staticinit.c:
4931 pic16 - excluded some tests due error: no target memory available for
4934 2006-05-22 Borut Razem <borut.razem AT siol.net>
4936 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
4937 second try. Thanks Stas Sergeev once more.
4939 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
4941 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
4942 (genLeftShift, genRightShift): fixed bug 1491627
4943 * src/hc08/peeph.def (rules 7, 8.x): added
4944 * support/regression/tests/shifts.c (ShiftLeftByParam,
4945 ShiftRightByParam, testShiftByParam): added to test variable shifting
4947 2006-05-20 Raphael Neider <rneider AT web.de>
4949 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
4950 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
4951 (allocReg): add only new registers to dynAllocRegs,
4952 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
4953 #1489055, #1445850, and probably #1483693
4955 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
4957 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
4958 bug in for-loop that didn't emit the last of CONFIG and ID registers
4960 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
4962 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
4964 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
4965 1489016, 1434401 and 1490124
4966 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
4967 1489016, 1434401 and 1490124
4969 2006-05-17 Borut Razem <borut.razem AT siol.net>
4971 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
4974 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
4976 * device/include/mcs51/P89c51RD2.h,
4977 * device/include/mcs51/P89LPC901.h,
4978 * device/include/mcs51/P89LPC922.h,
4979 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
4981 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
4983 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
4984 to fix missing stack pragma in compiled binary object file,
4986 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
4988 * support/packihx/configure.in,
4989 * support/packihx/configure: removed warning, autoconf >= 2.5x can
4990 determine sizeof basic types even while cross compiling
4992 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
4994 * src/avr/gen.c (aopop),
4995 * src/ds390/gen.c (aopOp),
4996 * src/hc08/gen.c (aopOp),
4997 * src/mcs51/gen.c (aopop),
4998 * src/pic16/gen.c (pic16_aopOp),
4999 * src/pic/gen.c (aopOp),
5000 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5001 if size of operand is smaller than spill location
5003 2006-05-12 Borut Razem <borut.razem AT siol.net>
5005 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5006 have to have CR/LF line endings even if they are checked out on *nix
5007 or on WIN32 in cygwin binmode
5009 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5011 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5012 * device/include/ds80c390.h: added sfr16 definitions
5016 * src/ds390/ralloc.c,
5017 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5018 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5019 bit returning functions
5020 * support/regression/tests/sfr16.c: enabled test on ds390
5022 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5024 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5025 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5027 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5029 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5030 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5031 (cl_address_space constructor): removed expensive initialization,
5032 (cl_address_space::get_cell): extended for late initialization,
5033 (cl_address_space::*): use late initialization,
5034 (cl_address_decoder::activate): removed expensive initialization,
5035 This reduced regression test running time by 25%
5037 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5045 * support/packihx/Makefile.in,
5046 * support/packihx/clean.mk,
5047 * support/packihx/Makefile.bcc,
5048 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5050 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5052 * src/SDCCval.c (valNot): fix for regression test failure
5053 of not.c on big endian hosts
5055 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5057 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5059 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5061 * device/lib/mcs51/Makefile.in: changed string comparison operator
5062 to = for POSIX compliance; == is bash extension
5064 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5066 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5069 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5071 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5072 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5073 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5074 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5075 bug report #1478657,
5077 2006-05-05 Borut Razem <borut.razem AT siol.net>
5079 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5082 2006-05-02 Borut Razem <borut.razem AT siol.net>
5084 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5085 create *.ind, which made make to fail if invoked with -j 2
5087 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5089 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5090 Hubert Sack for patch 1479782
5092 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5094 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5096 2006-05-01 Raphael Neider <rneider AT web.de>
5098 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5099 (create_pic): store only prefix-free device name,
5100 (init_pic): check for device names with "16" prefix,
5102 * src/pic/device.h (struct PIC_device),
5103 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5105 * device/include/pic/pic12f{635,675,629,683}.h,
5106 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5107 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5108 * device/include/pic/pic16f505.h,
5109 * device/lib/pic/libdev/pic16f505.c: removed
5110 * device/include/pic/pic14devices.txt: added support for pic12f
5111 devices, removed unsupported non 16-bit devices
5112 [above changes provided by patch from Zik Saleeba]
5113 * src/pic/*, src/pic16/*, device/include/pic16/*,
5114 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5116 2006-05-01 Borut Razem <borut.razem AT siol.net>
5118 * configure.in, configure, doc/Makefile.in:
5119 sync with nightly build makefile - latex, dvipdf and dvips
5122 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5124 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5125 in the library source
5127 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5129 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5131 2006-04-28 Raphael Neider <rneider AT web.de>
5133 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5134 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5135 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5136 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5138 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5140 * device/lib/pic/libdev/Makefile.in,
5141 * device/lib/hc08/Makefile.in,
5142 * device/lib/gbz80/Makefile.in,
5143 * device/lib/z80/Makefile.in,
5144 * device/lib/ds390/Makefile.in,
5145 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5146 thanks to Borut for the bug report
5148 * configure: always create doc/Makefile independent from --enable-doc
5149 * Makefile.in: always install from directory doc independent from
5151 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5153 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5154 * doc/Makefile.in: install *.txt if present
5155 * device/include/Makefile.in (install): added installation of pic/*.inc
5156 and pic/*.txt files again, they were erroneously removed
5158 2006-04-28 Raphael Neider <rneider AT web.de>
5160 * src/pic/{gen.c,main.h,pcode.c},
5161 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5162 concerning signedness with casts
5164 2006-04-28 Raphael Neider <rneider AT web.de>
5166 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5167 definition of an interrupt handler,
5168 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5169 interrupt handler stuff from picglue() to separate routine,
5170 (picglue): enabled definition of intr handlers in files w/o main()
5172 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5174 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5175 compilation with MSVC 2005 Express Edition (VC8)
5177 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5179 * device/lib/Makefile: fixed build of gbz80 lib
5181 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5183 * support/regression/tests/bug-460010.c,
5184 * support/regression/tests/bug-524691.c,
5185 * support/regression/tests/bug-716242.c: removed conditional defines
5186 that are already in testfwk.h
5188 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5190 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5191 (AccAXRsh1): added, shift right by 1,
5192 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5194 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5196 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5198 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5199 remove cast to same type
5200 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5201 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5203 * link/z80/Makefile: removed, they have moved to
5206 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5207 * install-sh: fix bug #1204398 by setting umask 0022
5208 * device/lib/Makefile: separate build of z80 and gbz80 lib
5210 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5212 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5213 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5215 One basic decision: e.g. src/clean.mk includes further files. In order
5216 to make this work there are two solutions:
5217 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5218 run configure on them. This way they can use
5219 'include $(srcdir)/port-clean.mk'
5220 - always include clean.mk by the Makefile at the same level. To avoid
5221 that `make clean` tries to include and build Makefile.dep the
5222 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5223 implemented, because now even `make uninstall` doesn't create
5224 Makefile.in. clean.mk could be eliminated by pasting it in
5227 * debugger/mcs51/Makefile.in: build own objects from library sources
5228 (SLIB, SDCC) in current directory
5230 * configure, configure.in: renamed --disable-device-lib-build in
5231 --disable-device-lib; added --enable-doc, the required tools are
5232 searched by configure; added result message; the toolchain for the
5233 belonging ports are now only built, if the port is enabled.
5235 * support/regression/*: all output is written in directory gen, because
5236 the fwk and ports directories don't livet in the build tree using vpath
5238 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5239 --disable-device-lib, added --enable-doc, added section VPATH
5241 * sim/ucsim/configure.in,
5242 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5243 z80 are enabled by default
5245 2006-04-24 Raphael Neider <rneider AT web.de>
5247 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5248 to config word, "pic14_"-prefixed some extern functions
5249 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5250 config word has been found
5251 * src/pic/device.h: added prototypes
5252 * src/pic/pcode.c: added "pic14_"-prefix where needed
5253 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5255 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5257 (pic14emitRegularMap): ignore config words,
5258 (pic14createInterruptVect): moved generating __config directives away
5259 (picglue): have __config directives emitted
5261 2006-04-24 Borut Razem <borut.razem AT siol.net>
5263 * doc/Makefile: sync with nightly build makefile
5265 2006-04-24 Raphael Neider <rneider AT web.de>
5267 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5268 registers that have not been assigned proper liveranges,
5269 fixes #1469504 and #1474602,
5270 (pCodeRegOptimizeRegUsage): fixed typo in comment
5272 2006-04-24 Borut Razem <borut.razem AT siol.net>
5274 * device/examples/main8051.c: deleted - it was removed from CVS
5275 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5276 after the transition to Subversion
5277 * src/SDCCalloc.h: deleted - it was removed from CVS
5278 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5279 after the transition to Subversion
5280 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5281 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5282 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5283 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5285 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5287 * as/asx8051.dsp: added mcs51/strcmpi.h
5288 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5289 * as/hc08/aslink.h: updated lnksect prototype
5291 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5293 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5294 (newdot): handle A_ABS
5296 * as/mcs51/asout.c (outarea): output address
5297 * as/hc08/lkaomf51.c,
5298 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5300 * as/mcs51/i51pst.c,
5301 * as/z80/z80pst.c: "ABS" is not A_OVR
5302 * as/hc08/lkarea.c (newarea): read a_addr,
5303 (lnkarea): added codemap array, sort absolute areas to the front,
5304 combine all GSINITx/GSFINAL,
5305 (find_empty_space, allocate_space): new functions,
5306 (lnksect): return next address, handle absolute sections
5307 * as/mcs51/lkarea.c (newarea): read a_addr,
5308 lnksect2 prototype changed,
5309 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5310 (find_empty_space, allocate_space): new, factored out of lnksect2,
5311 (lnksect2): return next address, handle absolute sections
5313 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5314 * as/hc08/lklibr.c (addfile, fndsym),
5315 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5316 index out of range and detect both '\' and '/'
5317 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5318 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5319 regression tests (ds390 cannot return bool yet)
5320 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5321 document critical interrupts on z80, document changed SDCC define
5322 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5323 (_a390_mapping): added .org directive
5324 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5325 (genMultOneByte): fixed warnings
5326 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5328 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5329 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5330 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5331 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5332 * src/pic16/main.c: removed newReg prototype
5333 * src/pic16/pcode.c,
5334 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5336 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5338 * src/pic16/ralloc.c
5339 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5341 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5342 from short to PIC_OPTYPE
5343 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5344 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5345 optype from short to PIC_OPTYPE
5346 * src/port.h: made int_size unsigned to fix warnings
5347 * src/SDCC.y: fixed warning on MSVC
5348 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5349 * src/SDCCopt.c (convertToFcall): fixed warnings
5350 * src/SDCCsymt.h: removed double prototype for genSymName
5351 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5352 offset int to fix warnings
5354 2006-04-22 Borut Razem <borut.razem AT siol.net>
5356 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5357 references to CVS replaced with Subversion
5359 2006-04-21 Borut Razem <borut.razem AT siol.net>
5361 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5362 references to CVS replaced with Subversion
5364 2006-04-19 Borut Razem <borut.razem AT siol.net>
5366 * src/version.awk: adapted for svn
5367 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5368 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5369 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5370 /binutils-avr/etc/*.vi, *.jin: removed all properties
5371 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5373 2006-04-19 Borut Razem <borut.razem AT siol.net>
5375 * CVS to Subversion migration completed
5377 2006-04-18 Borut Razem <borut.razem AT siol.net>
5379 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}\lib\pic\*.o,
5380 ${DEV_ROOT}\lib\src\pic\libdev\*.S, ${DEV_ROOT}\lib\src\pic\libdev\*.inc
5382 2006-04-17 Borut Razem <borut.razem AT siol.net>
5384 * device/include/Makefile.in: added pic/*.inc to the installation
5386 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5388 * support/regression/collate-results.py: fixed output in case of
5390 * support/regression/generate-cases.py: fixed splitting of pathnames
5392 * as/hc08/lklibr.c (addfile),
5393 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5395 2006-04-11 Raphael Neider <rneider AT web.de>
5397 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5398 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5399 * src/pic16/pcode.c (assignValnums): fixed #1460578
5401 2006-04-11 Raphael Neider <rneider AT web.de>
5403 * device/lib/pic/libdev/*.c,
5404 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5405 fixes #1468739, enables compilation in --std-c99 mode
5406 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5408 2006-04-11 Raphael Neider <rneider AT web.de>
5410 * src/pic/device.c (find_device): removed debug output
5411 (list_valid_pics): enabled verbose listing of supported devices
5412 * device/include/stdbool.h: define bool as char for pic14/16 as well
5414 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5416 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5418 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5420 * .version: bumped version to 2.5.6
5421 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5423 2006-04-06 Raphael Neider <rneider AT web.de>
5425 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5426 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5427 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5428 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5429 pic14_constructAbsMap
5430 (pic14printPublics): declare absolute global symbols as global
5431 (pic14createInterruptVect),
5432 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5433 (newReg): assume new registers unused, use correct name in
5434 hashtable (reg->name instead of name), more debugLog output
5435 * src/pic/device.h (PIC_device): added fields for verbose output
5436 * src/pic/device.c: moved device definition to pic14devices.txt,
5437 added routines for runtime parsing of pic14devices.txt,
5438 added support for second config word
5439 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5440 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5441 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5442 (_pic14_parseOptions): moved pCodeInitRegisters here
5443 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5444 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5445 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5446 handling the pseudo stack
5447 * device/lib/Makefile.in: ignore failures in objects-pic16,
5448 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5449 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5450 * device/lib/pic/Makefile.subdir,
5451 * device/lib/pic16/Makefile.subdir: improved clean rules
5452 * device/lib/pic/libdev/: NEW, pic14 device libraries
5453 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5454 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5455 * device/include/Makefile.in: create subdir and install pic14 headers
5456 * device/include/pic/p16f_common.inc: removed unused declarations
5457 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
5458 PICs from inc2h.pl v1.6,
5459 replaced BIT_AT macros with struct declarations
5460 * device/include/pic/pic14devices.txt: definition of supported devices,
5461 all above improvements contributed by Zik Saleeba, thanks
5462 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
5463 * support/scripts/sdcc.nsi: also install pic14 device libraries and
5466 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5468 * device/include/mcs51/c8051f410.h: added interrupt numbers,
5469 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
5470 thanks to Charles Olds
5472 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5474 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
5476 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5478 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
5479 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
5480 * support/regression/bug1464657.c: added, new test
5482 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5484 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
5487 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5489 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
5490 --no-peep and --peep-file <file> are used don't use default rules but
5493 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5495 * src/mcs51/gen.c (genCall): fixed bug 1457608
5497 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5499 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
5500 changes seem to cause (trigger?) problems with the build system.
5502 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
5504 * src/SDCCpeeph.c (operandsLiteral): new, added,
5505 (callFuncByName): inserted operandsLiteral
5506 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
5508 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5510 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
5511 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
5513 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
5515 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
5516 implemented patch 1120823 Thanks to Willy De la Court (normal
5517 interrupts need an interrupt number now if they are made critical),
5518 and enabled nesting of critical functions though not for gbz80
5519 (genCritical, genEndCritical): added functions
5520 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
5521 * src/z80/mappings.i: added "ei" to all mappings
5523 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5525 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
5526 submitted by the Debian SDCC maintainer Aurelien Jarno:
5527 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
5528 archive with gcc 4.1 on mips and wrote the patch"
5530 2006-03-16 Raphael Neider <rneider AT web.de>
5532 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
5533 the left operand is shorter than the result (c* = lit-c* + int),
5535 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
5538 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5540 * src/.version: increased version number to 2.5.5
5541 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
5542 linking is done manually in pic16 port's _linkEdit,
5543 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
5544 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
5545 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
5546 allocate asmop as AOP_ACC,
5547 (aopForRemat): added parameter 'bool result' in function declaration,
5548 (pic16_aopGet): return AOP_ACC when accessing WREG,
5549 (pic16_popGetTempReg): minor modification,
5550 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
5551 'pic16_allocWithIdx',
5552 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
5553 calling function in absolute addresses,
5554 (genAssign): take into account AOP_ACC asmop,
5555 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
5556 * src/pic16/pcoderegs.c: some debug functions and lines added,
5557 * src/pic16/ralloc.c (decodeRegType): added but commented out,
5558 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
5560 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
5561 call to allocReg, not by manually allocating a new one,
5562 (pic16_assignRegisters): now before going through the register
5563 allocating functions mark all registers as free. This eliminates some
5564 side effects resulting from peephole parser done earlier in the backbone
5566 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
5568 * src/SDCCicode.c (geniCodeLogic),
5569 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
5571 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
5573 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
5574 (genSend): bugfix, do not allocate and free twice,
5575 (shiftRLong): handle partially overlapping aops
5576 * support/regression/tests/bitopcse.c: fixed warning redefined idata
5578 2006-03-08 Borut Razem <borut.razem AT siol.net>
5580 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
5583 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
5585 * support/regression/tests/bug1409955.c: new, added
5586 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
5587 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
5588 (aopForSym, aopOp): increment asmop.allocated if reused,
5589 (freeAsmop): decrement asmop.allocated and check for zero instead of
5591 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
5592 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
5593 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
5594 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
5595 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
5596 genSignedRightShift, genRightShift, genDataPointerGet,
5597 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
5598 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
5599 in reverse order from allocation,
5600 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
5601 added swappedLR to keep track
5602 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
5603 pdata & code for GCC, z80, gbz80 & hc08
5604 * support/regression/tests/zeropad.c: moved defines to testfwk.h
5606 2006-03-08 Raphael Neider <rneider AT web.de>
5608 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
5610 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
5612 * device/include/mcs51/c8051f410.h: new SiLabs mcu
5613 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
5614 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
5616 2006-03-06 Borut Razem <borut.razem AT siol.net>
5618 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
5619 made the linker quiet
5621 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
5623 * src/pic16/gen.c (genPcall): fixed bug #1443644
5624 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
5625 which dumps before the function entry point a data byte which represents
5626 the number of the local variables used by the specified function, added
5627 'xinst' for initial support for Extended Instruction Support,
5628 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
5629 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
5630 port->fun_prefix anymore (may change later),
5631 (genFunction, genEndFunction): do not store/restore local registers for
5632 _main (this should take care the --main-return command line option in
5634 (genOr): removed some legacy pic-port instructions,
5635 * src/pic16/genarith.c (genAddLit): re-enabled old code because
5636 performing operations with SFR's causes data to be written more than
5637 once to each SFR. Perhaps SFRs should be handled in special cases...
5638 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
5640 * src/pic16/main.c (_process_pragma): stack bound checking did not take
5641 into account for stack starting position,
5642 (struct OPTIONS pic16_optionsTable): added command line argument
5643 --extended or -y for Extended Instruction Support,
5644 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
5645 (deassignLRs): *** perhaps the most important change, old 'for' code
5646 (commented out for reference), didn't account for some registers which
5647 were left marked 'not free' after a pointer operation. The change
5648 reduces register usage a lot in some cases
5650 2006-03-04 Borut Razem <borut.razem AT siol.net>
5652 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
5654 * support/regression/tests/bug-524697.c: decreased array size for
5655 mcs51 to fit into the internal RAM
5656 * support/regression/Makefile.in: a little bit more verbose
5658 2006-03-03 Borut Razem <borut.razem AT siol.net>
5660 * support/regression/fwk/lib/testfwk.c,
5661 support/regression/fwk/include/testfwk.h: introduced function
5662 _prints(), nonrecursive _printn(), call _initEmu() from main()
5663 * support/regression/ports/gbz80/support.asm,
5664 support/regression/ports/ucz80/support.asm,
5665 support/regression/ports/z80/support.asm,
5666 support/regression/ports/ds390/support.c,
5667 support/regression/ports/hc08/support.c,
5668 support/regression/ports/host/support.c,
5669 support/regression/ports/mcs51/support.c,
5670 support/regression/ports/xa51/support.c: added empty _initEmu()
5672 * support/regression/ports/pic16/gpsim.cmd,
5673 support/regression/ports/pic16/spec.mk,
5674 support/regression/ports/pic16/support.c,
5675 support/regression/Makefile.in: added pic16 regression test
5677 2006-03-01 Raphael Neider <rneider AT web.de>
5679 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
5680 genConstPointerGet): use safe way of generating MOVFF to cover
5681 literals as well as registers, fixes bug #1440527
5682 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
5684 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
5685 more correctly, fixes bug #1232186
5686 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
5687 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
5688 gplink guess the correct processor in more cases, applied patch
5689 from Till Riedel attached to and fixing bug #1436552
5691 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5693 * support/regression/tests/array.c: added, contains check for #1434401
5694 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
5696 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
5698 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
5699 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
5700 * device/include/mcs51/c8051f326.h,
5701 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
5702 * device/include/mcs51/c8051f000.h,
5703 * device/include/mcs51/c8051f018.h,
5704 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
5705 PCON_IDLE,PCON_STOP and added sfr16 definitions
5707 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5709 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
5710 genGetWord): fixed bug 1409955
5712 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5714 * device/include/hc08/mc68hc908gp32.h,
5715 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
5717 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
5719 * src/SDCCast.c (constExprValue): return NULL if not a value
5720 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
5721 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
5722 * support/regression/tests/bitfields.c: enabled signed bitfield for all
5724 2006-02-13 Borut Razem <borut.razem AT siol.net>
5726 * src/regression/ptrarg.c: added, fails due to bug #1430967
5727 * src/regression/Makefile: ptrarg.c added, ...
5729 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
5731 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
5732 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
5734 2006-02-11 Borut Razem <borut.razem AT siol.net>
5736 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
5737 print "Processor: xxx" message to stdout only if --verbose
5739 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
5741 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
5742 * support/regression/tests/bug1426356.c: added
5743 * support/regression/tests/bitfields.c: removed 2 tests
5745 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
5747 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
5748 * device/include/mcs51/c8051f330.h,
5749 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
5750 PCON_IDLE,PCON_STOP and added sfr16 definitions
5751 * device/lib/_divsint.c,
5752 * device/lib/_divuint.c,
5753 * device/lib/_divulong.c,
5754 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
5755 register bank bug for small stackauto
5757 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
5759 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
5761 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
5763 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
5764 * all.dsp: corrected several bin paths
5765 * device/include/mcs51/c8051f120.h,
5766 * device/include/mcs51/c8051f300.h,
5767 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
5768 to PCON_IDLE,PCON_STOP
5769 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
5770 * device/lib/printf_large.c (output_float): fixed bug 1388703
5771 * support/regression/tests/bug1057979.c: added test for bug 1388703
5773 2006-02-08 Raphael Neider <rneider AT web.de>
5775 * src/pic/pcode.c (pciTRIS): fixed typo,
5776 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
5777 (LinkFlow): fixed handling of flows that end in a call,
5778 (ReuseReg): perform safety check earlier
5779 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
5780 to work with flows at the beginning of a pBlock,
5781 fixes #1426557 (Symbol not previously defined),
5782 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
5784 (RemoveUnusedRegisters): update register usage info
5785 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
5786 created, reuse existing ones instead
5787 * src/pic/gen.c (genPcall): fixed #1424719
5789 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
5791 * link/z80/lkmain.c,
5793 * link/z80/lkdata.c,
5794 * link/z80/aslink.h: fixed build on current cygwin:
5795 replaced getline() by lk_getline()
5797 2006-02-01 Borut Razem <borut.razem AT siol.net>
5799 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
5800 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
5801 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
5802 src/regression/bool1.c, src/regression/bool2.c,
5803 src/regression/bool3.c, src/regression/call1.c,
5804 src/regression/compare.c, src/regression/compare10.c,
5805 src/regression/compare2.c, src/regression/compare3.c,
5806 src/regression/compare4.c, src/regression/compare5.c,
5807 src/regression/compare6.c, src/regression/compare7.c,
5808 src/regression/compare8.c, src/regression/compare9.c,
5809 src/regression/configword.c, src/regression/for.c,
5810 src/regression/inline.c, src/regression/mult1.c,
5811 src/regression/nestfor.c, src/regression/or1.c,
5812 src/regression/pointer1.c, src/regression/ptrfunc.c,
5813 src/regression/rotate1.c, src/regression/rotate2.c,
5814 src/regression/rotate3.c, src/regression/rotate4.c,
5815 src/regression/rotate5.c, src/regression/rotate6.c,
5816 src/regression/rotate7.c, src/regression/string1.c,
5817 src/regression/struct1.c, src/regression/sub.c,
5818 src/regression/sub2.c, src/regression/switch1.c,
5819 src/regression/while.c, src/regression/xor.c,
5820 src/regression/create_stc, src/regression/simulate,
5821 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
5823 * src/regression/gpsim_assert.h: added
5825 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
5827 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
5828 ((void (code *) (void)) 0) ();
5837 * as/mcs51/aslink.h,
5839 * as/mcs51/asmain.c,
5840 * as/mcs51/lkdata.c,
5842 * as/mcs51/lkmain.c,
5845 * as/z80/asmain.c: fixed build on current cygwin:
5846 replaced getline() by as_getline()
5848 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
5850 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
5851 declarator in the symbol chain
5853 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
5854 parameter list for function pointers
5855 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
5856 * support/regression/tests/bug-716242.c: added
5858 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
5860 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
5862 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
5864 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
5866 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
5867 inifinitely recurseable, added static
5868 * support/regression/tests/bug-1408066.c: added
5870 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
5873 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
5874 renamed, added possibility to create "postLoopLbl"-labels
5875 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
5876 newiTempLoopHeaderLabel
5877 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
5878 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
5879 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
5880 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
5881 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
5882 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
5883 (basicInduction): fixed bug #136564, made static,
5884 (loopInduction): changed parameter of basicInduction, made static,
5885 (addPostLoopBlock): added
5886 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
5887 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
5889 * support/regression/tests/bug-136564.c: added
5890 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
5891 --std-sdcc99 to LIBSDCCFLAGS
5893 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
5895 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
5897 * support/regression/tests/bug-1406131.c: added
5899 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
5901 * src/SDCCast.c (decorateType): fix promotion of unary minus
5902 * src/SDCCsymt.c (computeType): beautified
5903 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
5904 (valUnaryPM, valComplement): fix sign and promotion,
5905 (valNot): ANSI: result type is int (SDCC: unsigned char)
5906 * support/regression/tests/uminus.c: speedup by removing superflous
5908 * support/regression/tests/onebyte.c: added promotion and signedness
5909 tests for unary minus
5910 * support/regressions/tests/bug-477927.c: disable warning about
5911 uninitialized variables
5912 * support/regression/tests/not.c: added
5914 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
5916 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
5917 * src/mcs51/gen.c (gen51Code): show final register usage after
5918 fillGaps in asm with --i-code-in-asm
5919 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
5920 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
5921 incUsed, rliveClear, adjustIChain): made static,
5922 (setFromRange): excluded because it's unused,
5923 (findPrevUseSym, markWholeLoop): added,
5924 (findPrevUse): rewritten; fixes bug 895992; now a complete search
5925 through all branches of predecessors enables sdcc to emit the warning
5926 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
5927 (rlivePoint): made static, added parameter emitWarnings which is only
5928 true during the first run out of two,
5929 (findRecursiveSucc, findRecursivePred): removed,
5930 (computeLiveRanges): made static, added parameter emitWarnings,
5931 (dumpIcRlive): added for debugging only
5932 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
5933 removed prototype of setFromRange()
5934 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
5935 in call of computeLiveRanges()
5936 * support/regression/tests/bug-895992.c: added
5937 * support/regression/tests/bug-971834.c: added
5938 * support/valdiag/tests/bug-895992.c: added
5939 * support/valdiag/tests/bug-971834.c: added
5941 2005-12-18 Raphael Neider <rneider AT web.de>
5943 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
5944 (genUnpackBits): improved code for direct operands,
5945 (genPackBits): improved code for literal assignment to bitfields
5946 and for direct destination operands (no FSR indirection),
5947 prevented redundant AND, fixes #1362800,
5948 (AccLsh): added parameter to disable masking of the result
5949 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
5950 skip instructions with side-effects (like incfsz),
5951 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
5952 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
5953 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
5956 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
5958 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
5959 volatile variables as spill location
5961 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
5963 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
5965 * support/regression/tests/bug-1376320.c: added
5967 2005-12-08 Raphael Neider <rneider AT web.de>
5969 * src/pic/device.c: renamed is_shared to pic14_is_shared
5970 * src/pic/gen.c (genIfx): re-enabled handling of sbits
5971 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
5972 (is_valid_identifier): added for above workaround
5974 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
5976 * device/lib/Makefile.in: fixed to enable port-specific-objects
5977 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
5978 char, thanks Hubert Sack
5979 * doc/sdccman.lyx: documented --xstack-loc,
5980 elaborated a bit more on interrupts and pitfalls,
5981 removed "setjmp/longjmp unsupported",
5982 documented some unsupported C99 features
5983 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
5984 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
5985 if, thanks Hubert Sack
5986 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
5987 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
5989 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
5990 regression tests can report resource usage (rfe 700441)
5991 * support/regression/collate-results.py: report resource usage
5992 * support/regression/ports/ds390/spec.mk,
5993 * support/regression/ports/hc08/spec.mk,
5994 * support/regression/ports/mcs51/spec.mk,
5995 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
5996 * support/regression/ports/ds390/uCsim.cmd,
5997 * support/regression/ports/hc08/uCsim.cmd,
5998 * support/regression/ports/mcs51/uCsim.cmd,
5999 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6000 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6001 library, use the default one
6002 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6003 building the library
6005 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6007 * config.dsp: added dependency on .version and configure_vc.awk
6008 * device/include/setjmp.h: updated for --stack-auto and --xstack
6009 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6010 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6011 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6012 * device/lib/libsdcc.lib: added _setjmp
6013 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6014 (decorateType): fixed bug 1372851,
6015 (optimizeGetHbit): fixed warning
6016 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6017 array initialisation
6018 * support/regression/tests/bug1057979.c: added test for bug 1358192
6019 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6021 2005-12-03 Borut Razem <borut.razem AT siol.net>
6023 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6024 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6026 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6028 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6029 createIval): implement symbol independant "flexible array member",
6030 (createIvalCharPtr): implemented flexible array initialisation with a
6032 * src/SDCCsymt.c (copyStruct): removed,
6033 (getSize): fixed misleading comment,
6034 (getAllocSize): removed, the additional allocation size is now in
6035 sym->flexArrayLength,
6036 (checkStructFlexArray): new, syntax checks for flexible array members,
6037 (compStructSize): added syntax checks for "flexible array members"
6038 (copyStruct): removed,
6039 (copyLinkChain): removed inefficient fix for bug 770487
6040 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6041 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6042 symbol->flexArrayLength
6044 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6045 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6046 * support/regression/tests/structflexarray.c: added
6047 * support/valdiag/tests/structflexiblearray.c: added
6049 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6051 * src/SDCCast.c (decorateType): fixed bug 1368489
6052 * support/Util/SDCCerr.c,
6053 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6055 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6057 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6058 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6060 2005-11-27 Borut Razem <borut.razem AT siol.net>
6062 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6063 support/cpp2/mkdeps.h: added command line option
6064 -obj-ext=<extension> to SDCPP to define object file externion, used
6065 for generation of make dependencies (-M)
6066 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6068 2005-11-26 Borut Razem <borut.razem AT siol.net>
6070 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6071 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6072 added pic and pic16 libraries
6074 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6076 * device/include/float.h: Corrected typo in prototype of __fsgt
6078 2005-11-25 Borut Razem <borut.razem AT siol.net>
6080 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6081 added creation of model-mcs51-stack-auto libraries
6083 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6085 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6087 * src/SDCCast.c (createIvalArray): removed obsolete comment
6089 2005-11-24 Borut Razem <borut.razem AT siol.net>
6091 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6092 added missing device/lib/mcs51/crt*.asm sources
6094 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6096 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6098 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6100 * device/lib/_fs2schar.c,
6101 * device/lib/_fs2sint.c,
6102 * device/lib/_fs2slong.c: optimized inline asm
6104 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6106 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6107 Better handling of floats between -1.0 and 0.0.
6109 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6111 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6112 (the missing "if"s prohibited removal of redundant labels)
6114 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6116 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6117 Properly convert floats between -1.0 and 0.0 to long, int, and char
6118 types (max integer value of negative floats tends to zero).
6119 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6120 Removed changes made so to work properly with floats between
6121 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6124 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6126 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6127 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6128 (genCast) cosmetic change
6129 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6130 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6132 * support/regression/tests/bitfields (testSignedBitfields): added
6134 2005-11-18 Borut Razem <borut.razem AT siol.net>
6136 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6137 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6138 introduced SILENT option to make building of pic16 libraries less
6140 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6142 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6143 Now they work properly with floats between -1.0 and 0.0
6144 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6146 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6148 * src/SDCCicode.c (printOperand): added missing else
6150 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6152 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6153 reformatted for better readability
6154 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6157 2005-11-17 Borut Razem <borut.razem AT siol.net>
6159 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6160 introduced SILENT option to make building of pic16 libraries less
6161 verbose - used for nightly snapshot build
6162 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6163 available on Win32 platforms.
6164 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6165 medium, large, pic and pic16
6167 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6169 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6170 printf("%f"...) sets fraction to zero.
6172 2005-11-16 Raphael Neider <rneider AT web.de>
6174 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6176 * src/pic/gen.c (genIfx): implemented for CARRY bit
6177 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6178 to generic pointers, fixes #1357332,
6179 (pic16_movLit2f): NEW,
6180 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6182 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6184 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6186 2005-11-11 Raphael Neider <rneider AT web.de>
6188 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6189 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6190 compute pointer's type from operand,
6191 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6192 improved single bit reads, fixes bug #1353379
6194 2005-11-09 Borut Razem <borut.razem AT siol.net>
6196 * support/scripts/sdcc.nsi: added lib/pic to the package
6198 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6200 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6202 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6204 * support/regression/tests/bug1348008.c: added
6205 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6206 * support/regression/tests/bug1337835.c: updated comment
6208 2005-11-06 Borut Razem <borut.razem AT siol.net>
6210 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6211 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6212 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6213 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6214 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6215 dynamic construction of cl_error_class and derivates - 2.nd try
6217 2005-11-05 Borut Razem <borut.razem AT siol.net>
6219 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6220 bug, which caused Bus Errors on sparc solaris
6222 2005-11-04 Borut Razem <borut.razem AT siol.net>
6224 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6225 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6226 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6227 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6228 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6229 and derivates to resolve the initialization problem on OSX
6231 2005-11-02 Borut Razem <borut.razem AT siol.net>
6233 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6234 corrected typo - #include <winsock2.h>
6236 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6238 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6239 (_asxxxx_mapping): added org directive for future enhancements
6241 2005-11-01 Borut Razem <borut.razem AT siol.net>
6243 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6244 enabled sockets on WIN32
6245 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6247 2005-10-31 Borut Razem <borut.razem AT siol.net>
6249 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6250 WIN32 backslash path delimiters should be escaped when used in C strings
6251 * support/regression/tests/bitfields.c: exclude failing assertions for
6252 __CYGWIN32__ and __MINGW32__ hosts
6254 2005-10-30 Borut Razem <borut.razem AT siol.net>
6256 * src/SDCCutil.c: corrected double comparison typo
6258 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6260 * device/lib/medium/Makefile: added for new memory model medium
6261 * device/include/asm/mcs51/features.h: updated for medium/pdata
6262 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6263 added Multiply & Accumulate sbit's and MAC0_PAGE define
6264 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6265 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6266 * device/lib/_mullong.c: update for medium model
6267 * device/lib/incl.mk: added medium model
6268 * doc/sdccman.lyx: documented medium model
6269 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6270 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6271 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6272 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6273 (allocParms): set SCLS and OCLS to pdata for medium model
6274 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6276 (powof2): return <0 if not power of 2
6277 * src/avr/gen.c (genBitWise): use updated powof2
6278 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6279 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6280 (shiftLLeftOrResult): use B if necessary
6281 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6282 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6283 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6284 * support/regression/Makefile.in: added test-mcs51-medium
6285 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6287 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6289 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6291 * device/lib/time.c (mktime): fixed bug 1334315
6293 2005-10-28 Raphael Neider <rneider AT web.de>
6295 * device/include/pic/p16f_common.inc: added common declarations
6296 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6298 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6300 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6301 (aopPutUsesAcc): added to predict accumulator use,
6302 (assignResultValue): save acc if necessary,
6303 (genMinusDec): store result if indirectly addressed,
6304 (genDivOneByte): save acc if necessary,
6305 (movLeft2Result): bugfix if left already in acc,
6306 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6307 attention to accumulator use (esp. pdata),
6308 (genReceive): receive pdata correctly
6309 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6310 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6312 2005-10-27 Raphael Neider <rneider AT web.de>
6314 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6316 2005-10-27 Raphael Neider <rneider AT web.de>
6318 * .version: changed version to 2.5.4
6319 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6320 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6321 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6322 arithmetics support routines
6323 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6324 * device/lib/Makefile.in: also create installdir for pic
6326 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6328 * src/pic/device.c (dump_sfr): rewritten to delegate register
6329 placement to the linker (use `extern sym' rather than sym EQU addr),
6330 (validAddress): fixed to check last specified address
6331 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6332 (popGetLit): truncate literal value to 8 bit,
6333 (popGet): moved assert to more appropriate place
6334 (popGetExternal): create pCode operand from and mark the according
6335 symbol as being `extern'
6336 (popGetAddr): added sanity check on immediate's offset, provide
6337 GPOINTER tag on demand
6338 (aopPut): fixed for immediates,
6339 (mov2w_op): move operand's address or contents to WREG (depending on
6340 operand type), safer variant of mov2w,
6341 (movwf,call_libraryfunc): NEW, handy abbreviations,
6342 (get_argument_pcop,get_return_val_pcop,pass_argument,
6343 get_returnvalue): interface for accessing function parameters and
6345 (assignResultValuei,genRet): use new parameter/return value interface
6346 (pic14_getDataSize): back to old version handling generic pointers,
6347 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6348 provided implementation and/or fixed old one,
6349 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6350 calls, removed legacy 8051 reference code
6351 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6352 (loadSignToC): NEW, move the operands sign bit to CARRY,
6353 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6354 genRightShiftSigned, accepts negative shift counts,
6355 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6356 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6357 generic pointers, __data pointers and __code pointers,
6358 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6359 and signed bitfields, limit bitfields to 8 bit,
6360 (genDataPointerGet): fixed number of bytes read,
6361 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6362 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6363 pointers to constant data are no longer assumed to point to __code
6364 space, removed invalid pointer types,
6365 (bitpatternFromVal): retrieve the PICs representation of an integer
6367 (genDataPointerSet): fixed assigning to po_immediate operands,
6368 (genGenPointerSet): implemented as library call,
6369 (genIfx): fixed incorrect condition,
6370 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6371 provide GPOINTER tag according to destination's storage class,
6372 (genCast): added code to handle casting to generic pointers, added
6373 sign-/zero extension of the result
6374 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6375 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6376 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6378 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6379 address/register resides in the shared banks
6380 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6381 put all variables into separate sections (have the linker arrange
6383 (picglue): put init code and interrupt handlers in separate sections
6384 * src/pic/main.c: added port specific options table, modified to PORT
6385 structure to make GPOINTERs 3 byte, added pic14_options
6386 (_pic14_do_link): private linking routine (update paths to libraries,
6387 add libsdcc.lib by default)
6388 * src/pic/main.h: declare pic14_options
6389 * src/pic/pcode.c: fixed instructions i/o relations,
6390 (RegCond): reverted to correct version,
6391 (newpCodeOpLit): truncate literals to 8 bit,
6392 (genericPrint): added debug output,
6393 (getRegFromInstruction): fixed for various operand types, simplified
6394 (BuildFlow): fixed broken handling of isntructions with labels
6395 (LinkFlow): start at last instruction in flow (skip trailing comments),
6396 pass the flow on to the next instruction after CALL
6397 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6398 (insertPCodeInstruction): fixed inserting after a skip instruction,
6399 (DoBankSelect): fixed for labeled instructions
6400 (OptimizepBlock): honor --nopeep switch
6401 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6402 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6403 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6404 (pCodeOptime2pCodes): allow disabling this optimization via
6405 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6406 but is still buggy), started implementation of a dataflow based
6407 pCode optimization (CSE + dead code elimination)
6408 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6409 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6410 names are independant of the stack location and therefore portable across
6413 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6415 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6416 (selectSpil): fixed bug 1337835 by not spilling bit variables
6417 * support/regression/tests/bug1337835.c: added test for this bug
6418 * src/mcs51/peeph.def: restart after rule 3.c,
6419 addded rules 263.x to optimize loading constants
6421 2005-10-26 Raphael Neider <rneider AT web.de>
6423 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6424 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6425 (genAssign): emit warning when casting literals to generic pointer
6426 type, also applies when taking the address of a fixed variable,
6427 (genCast): improved casting to generic pointers
6428 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6429 extern variables, added verbose error message
6430 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6432 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6434 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6435 carry must be complemented too
6436 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6437 could be emitted by genMinus
6438 * src/SDCCval.c (constVal): fixed bug 1305065
6440 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6442 * src/SDCCast.c (addCast): added promotion for bit variables
6443 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6444 promotion casts + optimisation
6445 (optimizeGetWord): fix warning 'i' might be used uninitialized
6446 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6447 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6449 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6451 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6452 all chars are promoted to int; promotion should be handled in SDCCast.c
6454 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6456 * device/lib/_strcmp.c: Fixed bug 1326457
6458 2005-10-11 Raphael Neider <rneider AT web.de>
6460 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
6461 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
6463 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
6465 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
6466 * support/regression/tests/sfr16.c: added test for the sfr32 bug
6468 2005-10-04 Raphael Neider <rneider AT web.de>
6470 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
6471 device/lib/pic16/pics.all: added pic18f1320
6472 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
6474 2005-09-30 Raphael Neider <rneider AT web.de>
6476 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
6477 * src/pic16/devices.inc: NEW, provides device descriptions
6478 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
6480 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
6482 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
6485 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
6487 * doc/sdccman.lyx: updated Highest Order Bit documentation,
6488 documented Any Order Bit, Higher Order Byte and Higher Order Word
6489 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
6490 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
6491 (optimizeGetAbit): new, to get any bit, not only the high bit,
6492 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
6493 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
6494 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
6495 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
6496 RIGHT_OP: also try GETBYTE, GETWORD optimization,
6497 GETABIT, GETBYTE, GETWORD: decorate them,
6498 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
6499 (ast_print): added GETABIT, GETBYTE, GETWORD
6500 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
6501 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
6502 (geniCodeBinary): new generic binary icode,
6503 (ast2iCode): added GETABIT, GETBYTE, GETWORD
6504 * src/port.h: updated comment for PORT.hasExtBitOp
6505 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
6506 (genGetByte): new, to get a single byte,
6507 (genGetWord): new, to get a word from a long,
6508 (gen51Code): added GETABIT, GETBYTE, GETWORD
6509 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
6511 2005-09-23 Raphael Neider <rneider AT web.de>
6513 * configure.in, configure: have device/lib/pic configured
6514 * device/lib/Makefile.in: added model-pic14
6515 * device/lib/clean.mk: added pic/ to clean rule
6516 * device/lib/pic: added rudimentary pic14 library providing support
6517 functions for multiplication/division/generic pointer access
6518 * src/SDCCopt.c (convilong): mark support functions as extern
6519 for pic14 port as well
6520 * src/pic/gen.c (genMult): added assertions,
6521 (genpic14Code): emit warning on unhandled iCodes
6522 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
6523 * src/pic/pcode.c (pCodeOpCopy),
6524 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
6525 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
6526 SFR_REGISTER}), made safe for future extensions
6527 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
6528 instructions even if preceeded by SKIP instructions (also remove
6529 them); removed unused code
6530 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
6531 prevents leaving parts of the structure uninitialized after copying
6533 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
6535 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
6537 * support/regression/tests/addsub.c: added test for the bug
6539 2005-09-21 Raphael Neider <rneider AT web.de>
6541 * device/include/pic16/pic18f1220.h,
6542 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
6543 * device/lib/pic16/Makefile.rules: added missing opening paren
6544 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
6545 are provided in genutils.c,
6546 (genUminusFloat,genUminus,genCmpEq): added asserts on different
6547 operand/result sizes,
6548 (genCmp): assert on NULL pointers first, then check deref'ed values
6549 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
6552 2005-09-18 Raphael Neider <rneider AT web.de>
6554 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
6555 as these are now unused,
6556 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
6557 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
6558 local, avoids uninitialized pointer dereference on r->name
6559 * src/pic16/ralloc.c (newReg): fixed indentation
6561 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
6563 * src/SDCCval.c (constVal): fixed bug 730366
6564 * support/Util/SDCCerr.c,
6565 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
6567 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
6569 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
6571 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
6573 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
6575 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
6577 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
6578 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6579 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
6580 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6581 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
6582 * packihx/packihx.c (hexDigit): made c unsigned char
6583 * as/mcs51/lklibr.c (fndsym),
6584 * link/z80/lkgb.c (gb),
6585 * link/z80/lklibr.c (fndsym),
6586 * link/z80/lkrloc.c (relr),
6587 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
6588 * src/SDCC.lex (checkCurrFile, process_pragma),
6589 * src/SDCCglue.c (spacesToUnderscores),
6590 * src/SDCCmain.c (setParseWithComma, processFile),
6591 * src/asm.c (tvsprintf, printCLine),
6592 * src/avr/gen.c (emitcode, aopPut),
6593 * src/ds390/gen.c (emitcode),
6594 * src/hc08/gen.c (emitcode, emitinline),
6595 * src/mcs51/gen.c (emitcode, genInline),
6596 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6598 * src/pic/ralloc.c (debugLog),
6599 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6601 * src/pic16/ralloc.c (debugLog),
6602 * src/z80/main.c (_process_pragma):
6603 made all ctype.h function calls safe
6604 * src/SDCCopt.c: include math.h for fabs
6605 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
6606 and used them throughout the code to make ctype.h function calls safe
6607 * src/ds390/main.c (asmLineNodeFromLineNode),
6608 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
6609 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
6611 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
6612 (newpCodeAsmDir): made ctype.h function calls safe
6613 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
6614 pic16_emitcode): made lbp unsigned char*
6615 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
6616 (pic16_newpCodeAsmDir): made ctype.h function calls safe
6617 * src/xa51/gen.c (emitcode),
6618 * src/z80/gen.c (_emit2): made lbp unsigned char*
6619 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
6622 2005-09-05 Raphael Neider <rneider AT web.de>
6624 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
6625 access bank splitpoint
6627 2005-09-05 Raphael Neider <rneider AT web.de>
6629 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
6631 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
6633 * .version: changed to version 2.5.3
6634 * doc/sdccman.lyx: changed version to 2.5.3,
6635 documented --codeseg and --constseg and pragma codeseg and constseg,
6636 documented bit parameters (reentrant) and bit returning
6637 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
6638 currFunc->recvSize, but is this ok for all ports?
6639 (ast2iCode): result of ~ on unsigned char must be cast to int for
6641 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
6642 function pointers in bit space
6643 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
6644 (processFuncArgs): call port.reg_parm() with reentrancy info
6652 * src/z80/main.c: port.reg_parm prototype extended with
6653 "bool reentrant" parameter
6654 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
6655 options.stackAuto for allocating bit register parameters
6656 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
6657 (genSend): set BitBankUsed if it is,
6658 (selectRegBank): factored out of genCall for use in genPcall,
6659 (genCall): removed redundant dtype assignmen, use selectRegBank,
6660 (genPcall): handle returning in Carry properly, save in F0 if needed,
6661 (genReceive): handle bit register parameters
6662 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
6663 (mcs51_assignRegisters): enable bit registers for all reentrant
6664 functions and don't set BitBankUsed unconditionally
6665 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
6666 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
6667 * support/regression/tests/funptrs.c: added tests for BOOL and for return
6669 2005-08-27 Borut Razem <borut.razem AT siol.net>
6671 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
6672 ppc-osx (Darwin) does not support -u option. It seems that it is
6673 supported only on Linux - GNU cp
6675 2005-08-25 Borut Razem <borut.razem AT siol.net>
6677 * sim/ucsim/gui.src/serio.src/Makefile.in,
6678 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
6679 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6680 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
6681 install and strip, since the strip at /usr/ccs/bin should be used
6684 2005-08-24 Borut Razem <borut.razem AT siol.net>
6686 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
6688 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
6690 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
6693 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
6695 * as/mcs51/aslink.h: completed lkrloc.c prototypes
6696 * as/mcs51/lkmain.c (link_main): fixed warning
6697 * device/include/stdbool.h: ds390 has no advanced bit support yet
6698 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
6699 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
6700 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
6701 and updated their macros
6702 * src/SDCCval.c (constVal): updated comment for renamed b_long
6704 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
6706 * as/mcs51/asdata.c: changed ctype['['] to BINOP
6707 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
6708 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
6709 (oprio): set priority for '['
6710 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
6712 * as/mcs51/asm.h: added defines R_BIT and S_BIT
6713 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
6714 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
6715 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
6716 added overlayable BIT_BANK area
6717 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
6718 (summary2): explain 'T' in legenda
6719 * as/mcs51/lkrloc.c: replaced old K&R style,
6720 (relr): added R_BIT processing,
6721 (errmsg): added "Bit-addressable relocation error",
6722 (adb_bit): added for converting from byte- to bit-addressable space,
6723 (adb_24_bit): added for converting from byte- to bit-addressable space
6724 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
6725 used in reentrant functions now even as return value
6726 * device/lib/_gptrput.c (_gptrput): removed obsolete code
6727 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
6728 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
6729 * src/SDCCglobl.h: added indicator BitBankUsed
6730 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
6731 the bit registers b0-b7
6732 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
6733 (geniCodeCast): fixed bug 1263853,
6734 (geniCodeLogicAndOr): put result in bool or char,
6735 (geniCodeReceive): added parameter func for accessing the return type,
6736 (geniCodeFunctionBody): pass func to geniCodeReceive
6737 * src/SDCCmain.c: added indicator BitBankUsed
6738 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
6739 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
6740 (checkSClass): don't put automatic bool/bit on stack,
6741 (checkFunction): removed check on function cannot return bit
6742 * src/SDCCsymt.h: added newBoolLink prototype
6743 * src/mcs51/gen.c (rb1regs): added bit registers,
6744 (movc): created for assigning to carry,
6745 (pushReg, popReg): created for pushing registers,
6746 (sameRegs): check both AOP_REG and AOP_CRY types,
6747 (aopOp): handle bit registers,
6748 (aopPut): optimization no self-assign,
6749 (saveRegisters): push reg->base (bits) only once for bit registers,
6751 (unsaveRegisters): pop reg->base only once and use popReg,
6752 (assignResultValue): added parameter func and return in carry for bits,
6753 (genIpush): optimization no reload in A if not changed,
6754 (genSend): bit parameters in reentrant functions are passed in bit
6755 registers by first assigning to bits in B, then save registers and
6757 (genCall): handle returning in Carry properly, save it in F0 if needed,
6758 (genPcall): updated assignResultValue call, this is not safe yet for bit
6759 returning function !!!
6760 (genFunction): don't generate equ's for bit registers and use pushReg,
6761 (genEndFunction): take care of bit returning functions and use popReg,
6762 (genRet): return bit in Carry,
6763 (genIfx): optimize bit registers and other directly addressable bits,
6764 (genReceive): updated assignResultValue call
6765 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
6766 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
6767 registers when using stack-auto
6768 * src/mcs51/ralloc.c (_G): added allBitregs,
6769 (regs8051): added the bit registers,
6770 (createStackSpil): use macro IS_BIT,
6771 (getRegBit): added to allocate a bit register, else spill,
6772 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
6773 (updateRegUsage): factored out to ease stepping while debugging,
6774 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
6775 also allocate bit registers,
6776 (fillGaps): handle bit registers,
6777 (findAllBitregs): added to create bit vector with all bit registers,
6778 (mcs51_allBitregs): returns this bit vector,
6779 (mcs51_assignRegisters): when using stack-auto use bit registers for
6780 passing parameters and creating local variables
6781 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
6783 2005-08-22 Borut Razem <borut.razem AT siol.net>
6785 * device/lib/Makefile.in: replaced find option -or with -o
6786 to make it run on solaris
6788 2005-08-22 Raphael Neider <rneider AT web.de>
6790 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
6791 fixes #1265442 (crash on Solaris)
6793 2005-08-20 Borut Razem <borut.razem AT siol.net>
6795 * configure, configure.in: added tests for libsocket and libnsl libraries,
6796 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
6797 from support/regression/Makefile.in
6798 * support/regression/Makefile.in: added
6799 * device/lib/pic16/Makefile.common.in: force make to use bash shell
6800 * sim/ucsim/libtool: regenerated on sparc-solaris
6801 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6802 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
6803 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
6804 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
6805 sparc-solaris, which doesn't use GNU ld linker
6806 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
6807 * as/Makefile: find on sparc-solaris does not support -maxdepth option
6809 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
6811 * src/mcs51/peeph.def: updated comments
6813 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6815 * device/lib/_gptrget.c,
6816 * device/lib/_gptrput.c: slightly shorter
6817 * doc/sdccman.lyx: incremented version
6818 * src/mcs51/peeph.def: moved peephole comments to the line of first
6819 change to better keep line correlation, reanimated 186.e
6820 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
6822 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
6824 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
6825 David Saxton with quotes around file name.
6827 2005-08-15 Borut Razem <borut.razem AT siol.net>
6829 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
6830 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
6831 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
6832 make tests run on x86_64 platform
6834 2005-08-13 Raphael Neider <rneider AT web.de>
6836 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
6837 as it might be executed DURING a build (parallel make is wonderful)
6839 2005-08-13 Raphael Neider <rneider AT web.de>
6841 * device/lib/Makefile.in (port-specific-objects-pic16):
6842 revert to cp $(PORT)/bin/*.* $(PORTDIR)
6843 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
6845 * device/lib/pic16/Makefile.rules: build subdirs before creating
6846 the library, removed builddir rule, create $(builddir) early in
6847 recurse rule, use empty recurse rule for leaf directories
6848 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
6849 mkdir errors (race condition), removed duplicate suffix "hex"
6851 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
6852 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
6853 prevents mkdir -p from aborting on Alpha
6855 2005-08-12 Raphael Neider <rneider AT web.de>
6857 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
6858 db-statements in order to allow for arrays of pointers in code
6859 sections to be placed without interspersed 0-padding, fixes
6861 * (emitStatistics): fixed division by zero for pic18f1220
6862 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
6863 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
6864 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
6865 * (pic16_pCodeConstString): keep track of already emitted string
6866 literals to prevent "duplicate definitions of symbol _str_NR"
6867 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
6869 * device/lib/Makefile.in: ignore failing PIC16 library builds
6870 * device/lib/pic16/Makefile: do not build if gputils are missing
6871 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
6873 2005-08-10 Raphael Neider <rneider AT web.de>
6875 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
6878 2005-08-10 Raphael Neider <rneider AT web.de>
6880 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
6881 Rokas' patch to add the new fixed point type "__fixed16x16"
6882 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
6883 functions for __fixed16x16 arithmetics
6884 * device/lib/pic16: reimplemented the build system to support
6885 a separate build directory, better handling of libio (create
6886 the library in a separate subdir for each architecture) and
6887 easier configuration (centralized in Makefile.common)
6889 2005-08-07 Raphael Neider <rneider AT web.de>
6891 * src/pic16/gen.c (genrshTwo): fixed sign extension
6892 * src/pic16/device.c: added pic18f2320, 4220 and 4320
6893 * device/include/pic16/pic18f2220.h: changed some bit definitions,
6895 * device/include/pic16/pic18f4220.h: NEW, header for
6896 pic18f4220 and pic18f4320
6897 * device/include/pic16/pic18fregs.h: added new devices,
6898 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
6899 * device/include/pic16/signal.h: resolved name clashes
6900 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
6901 to also allow testing for interrupt enable bits, added
6902 comments on how to use the macros
6903 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
6904 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
6905 register definitions for the devices
6906 * device/lib/pic16/pics.all: added new devices
6907 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
6909 * device/lib/pic16/libc/stdlib/memfree: do not count
6910 the block header as free memory
6911 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
6912 simplified and added missing end-of-blocklist-marker
6913 (reported by Peter Onion, fixes #1252814)
6914 * (_mergeHeapBlock): fixed loop condition
6915 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
6916 len==0, restructured code
6917 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
6918 up a bit, reduced bitfield accesses, prevent endless loops
6919 in case of heap corruption
6920 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
6921 "unreferenced arguments/must return a value" warnings
6922 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
6923 replaced BAUDREG with SPBRG
6924 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
6925 device/lib/pic16/debug/gstack/gstack.c: replaced
6926 _naked, _asm, _endasm with __naked, __asm, __endasm
6928 2005-08-05 Raphael Neider <rneider AT web.de>
6930 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
6931 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
6933 2005-08-05 Borut Razem <borut.razem AT siol.net>
6935 * device/lib/Makefile.in: added missing ';'
6936 * configure: removed ^M characters
6938 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6940 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
6941 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
6944 2005-08-04 Borut Razem <borut.razem AT siol.net>
6946 * configure.in: pic16 libraries build 2nd try - enable running
6947 configure in device/lib/pic16
6948 * configure: regenerated from configure.in
6949 * device/lib/Makefile.in: create $(PORT)/bin directory
6951 2005-08-03 Raphael Neider <rneider AT web.de>
6953 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
6954 to get/set values via pointers
6955 * (genUnpackBits,genPackBits): changed detection of
6956 ptr->bitfield vs. sym.bitfield, fixed access via generic
6957 pointers, removed dead (wrong) code for multibyte bitfields
6958 * (genNearPointerGet, genGenPointerGet): removed useless code,
6959 fixed bitfield detection, fixes #1250594
6960 * (genNearPointerSet): removed useless code
6961 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
6962 and introduced macro pic16_emitpcode that conditionally emits
6963 the origin of the following pCode (useful for debugging SDCC)
6964 * src/pic16/pcode.c: changed (and disabled) some debug outputs
6965 * (createDefmap): fixed handling of LFSR for --optimize-df
6967 2005-08-02 Borut Razem <borut.razem AT siol.net>
6969 * device/lib/Makefile.in: pic16 libraries build enabled since
6970 gputils-0.13.2 are now localy installed at sourceforge's compile farm
6972 2005-08-02 Raphael Neider <rneider AT web.de>
6974 * src/pic16/gen.c (genPackBits): removed deprecated warning
6975 * (genGenPointerSet): fixed bitfield detection
6977 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6979 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
6981 2005-07-31 Raphael Neider <rneider AT web.de>
6983 * device/lib/pic16/libdev/pic18f458.c,
6984 device/include/pic16/pic18f458.h: added missing T0CONbits
6986 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
6988 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
6990 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
6992 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
6994 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6996 * device/include/mcs51/at89c51ed2.h: added.
6998 2005-07-23 Raphael Neider <rneider AT web.de>
7000 * src/pic/gen.h: added emitpcode macro for debugging
7001 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7002 and replace by macro adding debug information on demand
7003 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7004 * (gencjne): tried to fix; replaced with correct (slower) code
7005 * (gen{Unp,P}ackBits): fixed single bit access
7006 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7007 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7008 previous instruction
7009 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7010 register has to be handled with care (forbidding movement
7011 of assignments/uses, removing assignments completely, ...)
7012 * (pCodeOptime2pCodes): make use of regIsSpecial
7013 * added lots of debugging output (commented out)
7014 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7015 from being reused as result UNLESS it is known to work
7017 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7019 * support/Util/dbuf.h: include <stddef.h> for size_t
7020 * .version: changed to version 2.5.2
7022 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7024 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7026 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7028 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7029 (genModOneByte): removed needless psha/pula
7031 2005-07-22 Raphael Neider <rneider AT web.de>
7033 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7034 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7035 * src/pic/gen.c (resolveIfx): do not "invent" labels
7036 * (genSkipc): changed to positive logic
7037 * (genSkipCond): removed as no longer needed
7038 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7040 * (genLeftShift): check operands are in different registers
7041 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7042 INCF does not update CARRY...
7043 * src/pic/main.c: fixed _linkCmd
7044 * src/pic/pcode.c (unlinkpCode): added inactive code
7045 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7046 alive (do not assign result and operand overlapping registers)
7048 2005-07-22 Raphael Neider <rneider AT web.de>
7050 * src/pic/device.c (dump_sfr): replaced register declaration with
7051 call to emitSymbolToFile() to avoid duplicate symbols
7052 * (assignRelocatableRegisters): do not declare external symbols
7053 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7054 right (take size of type, not etype)
7055 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7056 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7057 * (packRegsForAccUse): disabled assignment of WREG as
7058 the result reg to prevent occurence of just fixed #1235003,
7060 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7061 symbols (avoids duplicate symbols in .asm file)
7062 * (pic14emitRegularMap): use emitSymbolToFile()
7063 * src/pic/gen.c (aopOp): fixed spillLocation handling
7064 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7065 * (genDataPointerSet): removed unneccessary variables/output
7067 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7069 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7070 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7072 2005-07-21 Raphael Neider <rneider AT web.de>
7074 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7075 architecture cannot handle them efficiently, fixes bug #1235003
7076 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7077 check for empty sets before using them (fixes bug #1232190)
7079 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7081 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7082 (lnksect2): generate warnings for memory overlap
7083 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7084 constseg to set the name of these segments so you can instruct the linker
7085 to place them in banks
7086 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7087 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7088 added code_seg and const_seg to options
7089 * src/SDCCglue.c (emitMaps): use options.const_seg,
7090 (createInterruptVect): put interrupt vectors in segment HOME,
7091 (glue): put HOME before static segment and put the main glue in HOME,
7092 (glue): use options.code_seg
7093 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7094 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7095 these segments so you can instruct the linker to place them in banks
7096 (linkEdit): use code_loc for HOME segment which should be the first
7097 segment in code memory now
7098 * src/SDCCmem.c: fixed more stuff like bug 1238386
7099 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7100 (changePointer): don't change function pointers to code pointers for
7102 (compareType): added exceptional check for banked function pointers
7103 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7104 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7105 after static in code memory
7106 * src/mcs51/gen.c: added aopLiteralLong prototype,
7107 (aopForSym): use getSize for functions,
7108 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7109 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7110 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7112 (genPcall): use call for literal function pointers and generate banked
7113 calls over the one trampoline so there's only one place for the user to
7114 modify according to his/hers hardware,
7115 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7116 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7117 * src/mcs51/main.c: added keyword banked,
7118 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7119 * support/Util/SDCCerr.c,
7120 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7121 needed for passing the bank and address to the trampoline
7122 * device/lib/mcs51/crtbank.asm: added for bankswitching
7123 * device/lib/mcs51/Makefile: added crtbank
7125 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7127 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7128 for fields at offset 0 of a struct or union as reported
7129 on 2005-07-07 in the developer mailing list.
7131 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7133 * src/SDCCmem.c: fixed bug 1238386
7135 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7137 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7138 (patch #1144962), added peephole 300, enabled 259.x
7139 * doc/sdccman.lyx: removed screenshot and provided link instead
7141 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7143 * doc/sdccman.lyx: added section about debugging with ddd
7144 * doc/figures/ddd_example.eps: screenshot of debugging session
7146 2005-07-04 Raphael Neider <rneider AT web.de>
7148 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7149 like CODE pointers, fixes #1115683
7150 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7151 call, fixes bugs #1232211, #1228110,
7152 fixed wrong casts to pCodeFlow from pCodeInstructions
7154 2005-07-04 Raphael Neider <rneider AT web.de>
7156 * src/pic/gen.c (popGet): changed assert to allow for
7158 * (popGetAddr): changed signature to provide
7159 an additional index, patched all call sites
7160 * (genCmpEq): handle literal-like operands correctly
7161 * (genAddrOf): added sanity checks on __code/__data pointers
7162 * (genAssign): added handling of symbols from __code section
7163 * (gencjne): do not generate code for comparisons whose result
7164 is neither stored nor used, fixes bug #1171114
7165 * (AccLsh, AccRsh): operate on operand instead of WREG
7166 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7167 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7169 * rewrote complete shift-by-literal logic, commented unused
7171 * (genConstPointerGet): get multiple bytes (if result size > 1),
7172 fixed handling of non-immediate addresses
7173 * (genPointerGet): handle CODE pointers like CONST pointers
7174 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7175 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7176 operand is to be treated as a literal or not
7177 * (mov2w,genPcall,genCmpEq),
7178 src/pic/genarith.c: use aop_isLitLike() to decide between
7179 literal/register contents
7180 * (addSign): added missing offset
7181 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7182 only emit comment in debug-mode,
7183 use {aop,op}_isLitLike throughout the file
7184 * src/pic/glue.c: fix initializers for pointers (work in progress)
7185 * src/pic/pcode.c (get_op): honor index on _const symbols
7186 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7187 * (dumppBlock): added pCode size estimation
7188 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7189 check for IS_SYMOP before OP_SYMBOL'ing
7190 * fixed indentation, compacted switch-statements
7191 * (allocReg): find free register and allocate it instead of
7192 allocating new registers all the time
7193 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7194 registers as its operands (necessary only for multibyte GETs)
7196 2005-07-01 Raphael Neider <rneider AT web.de>
7198 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7199 debugging .asm-output macros FENTRY + FEXIT
7200 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7202 * (emitpComment): NEW, printf to pCode
7203 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7205 * (popGetAddr): NEW, variant of popGet to access an immediates
7206 high(er) bytes instead of the n'th byte of memory they reference,
7207 replaced popGet with popGetAddr where neccessary
7208 * (genDataPointerGet): reactivated and fixed implementation
7209 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7211 * (genDataPointerSet): fixed multibyte assignments
7212 * (genpic14Code): fixed --i-code-in-asm handling
7213 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7214 * (genPlus): fixed index-out-of-bounds error
7215 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7216 * src/pic/ralloc.c: added debugging output macro FENTRY2
7217 * (spillThis): fixed indentation, enbraced for-body for clarity
7218 * (rematStr): commented out as now unused
7219 * (regTypeNum): commented out special spill case (overwrites
7221 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7223 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7225 * doc/sdccman.lyx: documented sfr16/sfr32,
7226 added example for using storage class with function pointers
7227 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7229 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7231 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7232 * device/lib/_itoa.c,
7233 * device/lib/_ltoa.c: optimized codesize
7234 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7235 but don't know how to suppress the double warning.
7236 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7237 * support/Util/SDCCerr.c,
7238 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7240 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7242 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7243 fixed old K&R prototypes
7244 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7245 * device/lib/_gptrget.c,
7246 * device/lib/_gptrgetc.c,
7247 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7248 also new versions for small generic pointers and banked generic pointers
7249 * src/port.h: added const_name
7250 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7251 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7252 * src/SDCCcse.c (findPrevIc): check all associative operators
7253 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7254 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7255 * src/SDCCmem.c: updated comments,
7256 set far-space to 0 for pdata, results in optimized code
7257 * src/SDCCmem.h: added macro CONST_NAME
7258 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7259 moving the info into the highest bits, see also gptrget/gptrput
7260 * src/src.dsp: added sdcc.ico to project files
7261 * src/avr/gen.c (genCast): fixed bug 0x%d
7262 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7263 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7264 relation between ptr_type and DCL_TYPE,
7265 (genCast): fixed bug 0x%d
7266 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7267 (CODE)" for const_name
7268 * src/hc08/gen.c (genCast): fixed bug 0x%d
7269 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7270 (hc08_port): added "CONST (CODE)" for const_name
7271 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7272 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7273 between ptr_type and DCL_TYPE,
7274 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7275 operand* and took AOP() inside function so sfr-ness can be checked,
7276 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7278 (genFunction, genEndFunction): optimized stack setup,
7279 (genMinus): optimized for literals with ending zeroes (in bytes),
7280 (genCast): fixed bug 0x%d
7281 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7282 (mcs51_port): added "CONST (CODE)" for const_name
7283 * src/mcs51/peeph.def: made rule 226 more generic
7284 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7285 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7286 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7287 * src/z80/main.c (z80_port): added NULL for const_name,
7288 (gbz80_port): added NULL for const_name
7289 * support/regression/tests/bug663539.c,
7290 * support/regression/tests/sfr16.c: new tests
7292 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7294 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7296 2005-06-24 Raphael Neider <rneider AT web.de>
7298 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7300 * device/include/pic16/signal.h: added USBIF
7303 2005-06-24 Raphael Neider <rneider AT web.de>
7305 * device/lib/pic16/libdev/pic18f2455.c,
7306 device/include/pic16/pic18f2455.h: NEW
7307 * device/include/pic16/pic18fregs.h,
7308 device/lib/pic16/pics.all,
7309 src/pic16/device.c: added 18f2455
7310 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7311 device/include/pic16/{pic18f[68][567].h,usart.h}:
7312 replaced MULTIPLE_USARTS define with more relaible
7313 compatibility sfrs (for USART access)
7315 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7317 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7318 and the output asm file line is printed on two lines.
7320 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7322 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7323 BGT, BLE, BHI, and BLS instructions
7324 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7326 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7327 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7329 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7331 2005-06-15 Raphael Neider <rneider AT web.de>
7333 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7334 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7335 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7336 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7337 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7339 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7341 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7342 Marcel Telka in bug #1215704
7344 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7346 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7347 located in shared memory bank.
7349 2005-05-31 Raphael Neider <rneider AT web.de>
7351 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7352 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7353 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7355 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7357 * device/lib/_strncpy.c: fixed the fix
7359 2005-05-26 Raphael Neider <rneider AT web.de>
7361 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7362 initializers with \0, bug #1208187
7363 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7364 intializers with \0, bug #1208187
7366 2005-05-26 Raphael Neider <rneider AT web.de>
7368 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7369 initializers with \0, bug #1208187
7370 * src/pic16/main.c (_process_pragma): added sanity checks
7371 for stack position and size, emit warnings when appropriate
7373 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7375 * device/lib/_strncpy.c: fixed not filling with \0
7377 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7379 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7381 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7382 compound_statement),
7384 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7386 2005-05-24 Raphael Neider <rneider AT web.de>
7388 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7390 2005-05-24 Raphael Neider <rneider AT web.de>
7392 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7393 TRISE definitions, closes bug #1162453
7395 2005-05-22 Raphael Neider <rneider AT web.de>
7397 * src/pic16/main.c (_process_pragma): check for missing
7398 arguments to pragmas code and udata
7399 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7400 consistency fixes to match other headers (thanks to Jim Paris)
7401 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7403 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7405 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7407 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7409 * support/regression/tests/bug1198642.c: new test
7410 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7411 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7412 * support/scripts/resource.h,
7413 * support/scripts/resource.rc,
7414 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7415 * support/scripts/sdcc.ico: added 32x32 icon
7417 2005-05-18 Raphael Neider <rneider AT web.de>
7419 * device/lib/pic16/libdev/pic18f*.c,
7420 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7421 keywords to "__sfr" and "__at (X)"
7422 * device/include/pic16/pic18fregs.h: added pic18f4520
7423 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7424 #1203088 (MPLAB compatibility)
7426 2005-05-17 Raphael Neider <rneider AT web.de>
7428 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7429 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7430 * device/lib/pic16/pics.all: added new devices
7431 * src/pic16/device.c: added support for pic18f4520
7433 2005-05-16 Raphael Neider <rneider AT web.de>
7434 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7435 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7436 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7437 convenience function for bit access
7439 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7441 * device/lib/printf_large.c: fixed bug 1193299
7442 * support/regression/tests/bug1057979.c: added test %3.3s
7444 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7446 * device/include/mcs51/8051.h,
7447 * device/include/mcs51/8052.h: made parseable with lint
7448 * device/include/mcs51/lint.h: added include file for (sp)lint
7449 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7450 * doc/cdbfileformat.lyx,
7451 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7453 2005-05-14 Raphael Neider <rneider AT web.de>
7455 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
7456 * device/lib/pic16/libc/stdlib/itoa.c (new)
7457 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
7458 * device/lib/pic16/libio/Makefile: exclude subdir according to
7459 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
7460 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
7461 * src/pic16/gen.c (genFunction): prevent annoying warning
7462 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
7464 * support/cpp2/cppmain.c (cpp_output_string): new
7465 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
7468 2005-05-13 Borut Razem <borut.razem AT siol.net>
7470 * src/SDCCmain.c (linkEdit): fixed bug 1195202
7472 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7474 * .version: changed to version 2.5.1; back to bleeding edge development
7476 2005-05-11 Borut Razem <borut.razem AT siol.net>
7478 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
7479 generate PDF version 1.3 documents
7481 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7483 * .version: changed to version 2.5.0
7485 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7487 * doc/sdccman.lyx: updated weblinks, index and smaller updates
7489 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7491 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
7492 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
7493 well as many smaller updates.
7494 * .version: changed to version 2.5.0-pre1
7496 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7498 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
7500 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
7502 * support/regression/tests/bug1185672.c: added
7503 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
7505 * src/mcs51/gen.c (genCall): added comments, made it look safer
7506 * src/mcs51/gen.c (genEndFunction): simplified
7508 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
7510 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
7512 2005-04-14 Borut Razem <borut.razem AT siol.net>
7514 * fixed bug 1045046 - SIGSEGV with really simple code?:
7515 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
7516 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
7518 2005-04-14 Borut Razem <borut.razem AT siol.net>
7520 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
7521 src/pic16/device.h: temporarily disabled experimental #inline pragma
7524 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
7526 * device/include/z80/stdio.h,
7527 * device/include/z80/string.h: removed these highly incomplete files so
7528 SDCC can use the default ones in device/include/
7530 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7532 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
7534 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
7537 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7539 * device/include/malloc.h: removed redundant __reentrant prototypes
7540 * device/lib/_mullong.c: added working xstack variant in asm (C version
7541 doesn't pass regression tests)
7542 * device/lib/bpx.c: used __data and made bpx char for mcs51
7543 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
7544 (createFunction): fixed bug with xstackPtr
7545 * src/SDCCcse.c: corrected comments
7546 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
7547 (killDeadCode, eBBlockFromiCode): removed unused code
7548 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
7550 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
7551 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
7552 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
7553 (genModOneByte): fixed warning in MSVC
7554 * src/mcs51/main.c (): added comments
7555 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
7557 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7559 * src/SDCCmain.c (linkEdit): oops, changed one line too many
7561 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
7563 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
7565 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
7567 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
7568 characters arrays of larger size than the declared one.
7570 2005-04-10 Borut Razem <borut.razem AT siol.net>
7572 * src/pic/gen.c (genInline),
7573 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
7574 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
7575 (findNextInstruction), (findPrevInstruction),
7576 (findInstructionUsingLabel),
7577 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
7578 * src/pic/pcode.c (findLabel): added missing '\n'
7579 * src/src.dsp: added SDCCdwarf2.c to the project
7581 2005-04-09 Borut Razem <borut.razem AT siol.net>
7583 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
7585 2005-04-08 Raphael Neider <rneider AT web.de>
7587 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
7588 into the chain after a given one) and mergeDefmapSymbols (combine
7589 defmap entries for each symbol per pcode)
7590 * (createDefmap): have defmap entries merged in the end
7591 * (defmapReplaceSymRef): split defmap entries covering two accesses to
7592 a symbol before replacing one access type's symbol, merge symbols in
7593 the end (replacement symbol might already have an entry)
7594 * (assignValnums): keep reference to written WREG intact
7596 2005-04-08 Raphael Neider <rneider AT web.de>
7598 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
7601 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
7603 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
7606 2005-04-07 Raphael Neider <rneider AT web.de>
7608 * device/include/pic16/usart.h: added compatibility defines for
7609 devices with more than one USART
7610 * device/include/pic16/pic18f[68][567]20.h: activated above defines
7612 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7614 * device/lib/Makefile.in: updated for port specific include
7616 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7618 * support/regression/ports/mcs51/spec.mk: added mcs51 include
7620 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7622 * device/include/8051.h,
7623 * device/include/8052.h,
7624 * device/include/at89S8252.h,
7625 * device/include/at89c55.h,
7626 * device/include/at89x051.h,
7627 * device/include/at89x51.h,
7628 * device/include/at89x52.h,
7629 * device/include/mcs51reg.h,
7630 * device/include/reg51.h,
7631 * device/include/reg764.h,
7632 * device/include/regc515c.h,
7633 * device/include/sab80515.h: (re)moved these 12 files
7634 * device/include/mcs51/8051.h,
7635 * device/include/mcs51/8052.h,
7636 * device/include/mcs51/at89S8252.h,
7637 * device/include/mcs51/at89c55.h,
7638 * device/include/mcs51/at89x051.h,
7639 * device/include/mcs51/at89x51.h,
7640 * device/include/mcs51/at89x52.h,
7641 * device/include/mcs51/mcs51reg.h,
7642 * device/include/mcs51/reg51.h,
7643 * device/include/mcs51/reg764.h,
7644 * device/include/mcs51/regc515c.h,
7645 * device/include/mcs51/sab80515.h: and added them here
7647 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
7649 * device/include/stdarg.h: changed SDCC specific keywords to double
7651 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
7653 * device/include/hc08/mc68hc908gp32.h,
7654 * device/include/hc08/mc68hc908jb8.h,
7655 * device/include/hc08/mc68hc908jkjl.h,
7656 * device/include/hc08/mc68hc908qy.h: fixed comments
7657 * device/include/mcs51/README: updated
7658 * device/include/mcs51/c8051f120.h: added PINRSF
7659 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
7660 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
7661 amidst code. Also inline is not supported.
7663 2005-04-06 Raphael Neider <rneider AT web.de>
7665 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
7666 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
7667 callers stack/frame pointers
7669 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7671 * device/include/pic16/usart.h: added, missing in previous commit,
7672 * device/include/pic16/adc.h: fixed typo,
7673 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
7675 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
7677 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
7678 uninitialized because a bug appears with gplink
7679 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
7680 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
7681 complains for unrecognised option
7683 2005-04-05 Raphael Neider <rneider AT web.de>
7685 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
7686 structs as well (using memcpy)
7687 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
7688 on ISRs (GOTO has no label)
7689 * src/pic16/device.h: added OF_OPTIMIZE_DF
7690 * src/pic16/main.c: added compiler switch --optimize-df to enable the
7691 new data flow analysis/optimization
7692 * src/pic16/pcode.c: added (prototypes for and implementation of)
7693 dataflow analysis functions, fixed pCodeInstructions' inCond and
7694 outCond values, made RCALL a branch instruction
7695 * (pic16_unlinkpCode): keep C line if possible
7696 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
7697 C line moved if possible
7698 * (pic16_getRegFrompCodeOp): NEW, improved version of...
7699 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
7700 to use new pic16_getRegFrompCodeOp (works for more SFRs)
7701 * (pic16_BuildFlow): fixed skip instructions with label (did not start
7703 * (pic16_getJumptabpCode): NEW, needed in...
7704 * (LinkFlow): fixed handling of jumptables, calls and conditional
7706 * (pic16_InsertCommentAfter): NEW
7707 * (pic16_pCodeReplace): made verbose and flow preserving
7708 * (AnalyzeFlow): added call to data flow analysis
7709 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
7710 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
7711 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
7713 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7715 * src/SDCCast.c (decorateType): fixed bug #1105626
7717 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
7719 * device/include/asm/pic16/features.h,
7720 * pic18f*.h headers,
7721 * device/include/pic16/adc.h,
7722 * device/include/pic16/delay.h,
7723 * device/include/pic16/i2c.h,
7724 * device/include/pic16/malloc.h,
7725 * device/include/pic16/stdio.h,
7726 * device/include/pic16/stdlib.h,
7727 * device/include/pic16/string.h,
7728 * device/lib/pic16/libc/stdio/printf_tiny.c,
7729 * device/lib/pic16/libc/stdio/printf_small.c,
7730 * device/lib/pic16/libc/stdio/strmgpsim.c,
7731 * device/lib/pic16/libc/stdio/strmmssp.c,
7732 * device/lib/pic16/libc/stdio/strmusart.c,
7733 * device/lib/pic16/libc/stdio/vfprintf.c,
7734 * device/lib/pic16/libc/stdlib/ltoa.c,
7735 * device/lib/pic16/libc/stdlib/putchar.c,
7736 * device/lib/pic16/libc/stdlib/x_ftoa.c,
7737 * device/lib/pic16/libc/stdlib/memchrpgm.c,
7738 * device/lib/pic16/libc/stdlib/memchrram.c,
7739 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
7740 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
7741 * device/lib/pic16/libio/adc/adcbusy.c,
7742 * device/lib/pic16/libio/adc/adcread.c,
7743 * device/lib/pic16/libio/adc/adcsetch.c,
7744 * device/lib/pic16/libio/usart/ubaud.c,
7745 * device/lib/pic16/libio/usart/ubusy.c,
7746 * device/lib/pic16/libio/usart/udrdy.c,
7747 * device/lib/pic16/libio/usart/uopen.c,
7748 * device/lib/pic16/libio/usart/uputc.c,
7749 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
7750 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
7751 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
7752 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
7753 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
7754 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
7755 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
7756 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
7757 specific keywords to double underlined form,
7758 * device/lib/pic16/libc/Makefile.rules,
7759 * device/lib/pic16/libsdcc/Makefile.rules,
7760 * device/lib/pic16/libm/Makefile,
7761 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
7762 to compile with C standard set in Makefile.common
7763 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
7764 rand.c and crc.c in compilation process,
7765 * device/lib/pic16/libsdcc/int/divuint.c,
7766 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
7767 `c' from signed to unsigned,
7768 * device/lib/pic16/startup/crt0.c,
7769 * device/lib/pic16/startup/crt0i.c,
7770 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
7771 keywords to double underlined form, bug fixes in _do_cinit function
7772 which prevented the correct initialization of the .idata segment,
7773 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
7774 core to enter a infinite loop
7775 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
7777 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7779 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
7781 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7783 * device/include/Makefile.in: add support for hc08 subdirectory
7784 * device/include/hc08/: new subdirectory
7785 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
7786 Lucas Loizaga, thanks!
7787 * device/include/hc08/mc68hc908qy.h,
7788 * device/include/hc08/mc68hc908gp32.h,
7789 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
7790 their own directory. Changed internal macro names to use the compiler
7791 reserved namespace. Changed SDCC specific keywords to double
7793 * device/include/math.h,
7794 * device/include/malloc.h,
7795 * device/include/stdarg.h,
7796 * device/include/stdbool.h
7797 * device/include/string.h,
7798 * device/include/tinibios.h,
7799 * device/include/ds400rom.h,
7800 * device/include/8051.h,
7801 * device/include/8052.h,
7802 * device/include/80c51xa.h,
7803 * device/include/at89c55.h,
7804 * device/include/at89S8252.h,
7805 * device/include/at89x51.h,
7806 * device/include/at89x52.h,
7807 * device/include/ds80c390.h,
7808 * device/include/reg764.h,
7809 * device/include/regc515c.h,
7810 * device/include/sab80515.h,
7811 * device/include/mcs51/c8051f000.h,
7812 * device/include/mcs51/c8051f018.h,
7813 * device/include/mcs51/c8051f020.h,
7814 * device/include/mcs51/c8051f040.h,
7815 * device/include/mcs51/c8051f060.h,
7816 * device/include/mcs51/c8051f120.h,
7817 * device/include/mcs51/c8051f300.h,
7818 * device/include/mcs51/c8051f310.h,
7819 * device/include/mcs51/c8051f320.h,
7820 * device/include/mcs51/c8051f330.h,
7821 * device/include/mcs51/c8051f350.h,
7822 * device/include/z180.h: Changed SDCC specific keywords to double
7825 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
7827 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
7829 * (pic16_assignConfigWordValue): disable testing of configuration
7830 register value with config mask,
7831 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
7832 function with port->fun_prefix,
7833 * (genFunction): when generating a naked interrupt function never
7834 create an absolute segment placed in interrupt vector address, place
7835 the actual interrupt function at IVA instead, when an interrupt
7836 function is generated with unspecified interrupt then do not create
7837 the absolute section,
7838 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
7839 code for generating a call to generic pointer get/put function with
7840 a call to function pic16_callGenericPointer(),
7841 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
7842 the call to the generic pointer get/put functions with prefixing the
7843 function name with port->fun_prefix,
7844 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
7845 * src/pic16/main.c (_process_pragma): prefix function with
7847 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
7848 calling assembler, old 18Fxxxx macro is deprecated,
7849 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
7850 PC_ASMDIR in while condition,
7851 * (findInstruction): add PC_ASMDIR in while condition,
7852 * (buildCallTree): prefix main with port->fun_prefix,
7853 * (pic16_pCode2str): fixed bug that didn't emit the memory access
7854 identifier for variable with banked access in instructions BTFSS,
7855 BTFSC, BCF, BSF, BTG
7856 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
7857 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
7858 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
7859 perform optimization when enviroment variable NO_REG_OPT is set,
7860 * (insideLRBlock): NEW, return 1 if register is inside an
7861 INF_LOCALREGS block,
7862 * (RemoveRegFromLRBlock): remove a register that is completely
7863 eliminated by register optimization, but it is still left in local
7864 register store/restore in/from stack block,
7865 * (Remove2pcodes): after removing register, check to see if it
7866 should be removed from local register store/restore in/from stack
7868 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
7869 DUMMY_READ_VOLATILE,
7871 * device/include/pic16/adc.h: minor prototype modifications and
7873 * device/include/pic16/malloc.h: added GPL notice various
7875 * device/include/pic16/stdint.h: NEW, standard header for ints
7876 * device/include/pic16/delay.h: NEW, header for delay functions,
7877 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
7879 * device/include/pic16/signal.h: NEW, header providing helper macros
7880 for implementing signal handlers,
7881 * device/include/pic16/stdio.h: added prototypes for functions,
7882 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
7883 prototypes for stdin and stdout, added macro PUTCHAR to
7884 automatically implement putchar function prototype,
7885 * device/include/pic16/usart.h: modified and updated USART library,
7886 * device/lib/pic16/libio/adc/,
7887 * device/lib/pic16/libio/i2c: some modifications to improve library
7889 * device/lib/pic16/libc/stdio/: modifications for the new printf*
7890 family of functions,
7891 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
7892 family of functions and other sources,
7893 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
7894 of the PIC18Fxx[28] devices,
7895 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
7896 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
7897 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
7898 _do_cinit function, because the previous failed when local variables
7899 where not placed in the same memory bank,
7900 * device/lib/pic16/libsdcc/char/: various modifications to improve
7901 library performance,
7902 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
7903 information on the new functions of the c library and more...
7905 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7907 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
7909 2005-03-26 Raphael Neider <rneider AT web.de>
7911 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
7912 if condition == CARRY)
7913 * (genCmp): adapted to new genSkipc semantics
7914 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
7915 on rIfx (genCmp was broken)
7917 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7919 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
7920 * src/z80/main.c (_keywords[]),
7921 * src/SDCCglobal.h (struct options),
7923 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
7924 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
7925 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
7926 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
7927 always available in leading double underscore form. The C99 support is
7928 mostly missing, but it's a start.
7929 * support/regression/tests/bug-227710.c: fixed nonconforming use of
7930 reserved identifier "__data".
7932 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
7934 * src/mcs51/peeph.def: fixed bug 1170013
7936 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
7938 * device/include/mcs51reg.h: fixed bug 842007
7940 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7942 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
7945 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7947 * src/port.h (struct PORT),
7948 * src/avr/ralloc.c (avr_assignRegisters),
7950 * src/ds390/ralloc.c (ds390_assignRegisters),
7952 * src/hc08/ralloc.c (hc08_assignRegisters),
7954 * src/mcs51/ralloc.c (mcs51_assignRegisters),
7956 * src/pic/ralloc.c (pic14_assignRegisters),
7958 * src/pic16/ralloc.c (pic16_assignRegisters),
7960 * src/xa51/ralloc.c (xa51_assignRegisters),
7962 * src/z80/ralloc.c (z80_assignRegisters),
7964 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
7965 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
7967 * src/SDCCdflow.c (computeDataFlow),
7969 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
7971 * src/SDCCcflow.c (*),
7973 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
7974 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
7975 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
7976 immedDom() returning wrong block; probably fixes bug #1160833)
7978 2005-03-20 Borut Razem <borut.razem AT siol.net>
7980 * support/scripts/inc2h.pl: WIN32 port
7982 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
7984 * device/lib/makefile.in: added abs.c and labs.c
7986 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
7988 * device/include/stdint.h: added
7989 * device/lib/abs.c: added
7990 * device/lib/labs.c: added
7991 * device/include/stdlib.h: added abs() and labs() prototypes
7992 * device/lib/libsdcc.lib: added abs and labs
7993 * device/include/float.h,
7994 * device/lib/_fsmul.c,
7995 * device/lib/printf_fast.c,
7996 * device/lib/printf_tiny.c: updated comments
7998 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8000 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8003 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8005 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8006 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8008 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8010 * device/lib/printf_large.c: removed inline assembly for portability and
8011 readability. Use printf_fast if speed or size are more important.
8012 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8013 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8015 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8017 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8018 prevent compiler warning
8020 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8022 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8023 moved to level 0 and declared as static. Also they are explicit
8024 placed in access bank. This was necessery because some times they
8025 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8026 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8027 optimizations. Currently only compare to unsigned char is implemented,
8028 * src/pic16/gen.c: added fReturnIdx array,
8029 * (struct resolvedIfx) is moved to gen.h and made public,
8030 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8031 * (aopForSym): added an optimization to directly store in stack of
8032 the operand of a SEND iCode,
8033 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8034 but as registers instead (AOP_REG) using the fReturnIdx array,
8035 * (pic16_freeAsmop): remove the freed register from the
8036 _G.sregsAlloc field,
8037 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8038 a compare of 'WREG',
8039 * (pic16_popGetTempRegCond): changed function prototype, now
8040 function takes also a bitVector argument v which holds the current
8041 set of registers that are allocated for stack access by aopForSym,
8042 registers allocated in aopForSym for accessing stack symbols are not
8043 any more part of the functions usedRegs field,
8044 * (genCall): some times aopOp is called for a stack variable to be
8045 send, aopForSym might perform the push, if this is true make sure
8046 that genCall doesn't push the variable twice by testing _G.resDirect,
8047 * (genFunction): changed testing for unspecified interrupt number
8048 from 256 to INTNO_UNSPEC,
8049 * modified selection scheme of frame pointer generation. Previously
8050 if function did use local registers a frame pointer was generated,
8051 now a frame pointer is generated only if function has arguments
8052 (that need PLUSW2 register access), or has stack arguments, or the
8053 compiler is not instructed to omit the frame pointer,
8054 * (genEndFunction): before restoring local registers that were saved
8055 in the function preamble, also restore the registers that *might*
8056 have been allocated for stack access,
8057 * (genRet): removed some old comments,
8058 * (genCmp, the active (RN's) version): added a call to the
8059 pic16_genCmp_special function to perform the compare with a more
8060 robust and optimized way,
8061 * (genInline): a feature has been added in inline code generation,
8062 which allows a wildcard variable substitution when writing inline
8063 assembly. Code is incomplete and experimental therefore undocumented,
8064 * (genCast): changed order of aopOp for result and right to allow
8065 aopForSym to directly load the result if possible,
8066 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8067 perform an optimized compare on some selected special occasions,
8068 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8069 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8070 generate an IVT any more,
8071 * src/pic16/main.c (pic16_optionsTable): added command line option
8073 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8074 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8076 * src/pic16/NOTES: Raphael Neider added in list of active developers
8077 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8078 jumptable_end to prevent bug #,
8079 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8080 inCond and outCond fields,
8081 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8082 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8083 turn off register spilling,
8084 * (packRegsForOneUse): synced with other ports' versions although it
8085 is not used currently,
8086 * (pic16_packRegisters): added an optimization while reading
8087 structure bitfields, some registers may be saved (malloc code is
8088 decreased by 80 bytes)
8090 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8092 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8093 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8094 this can be optimized more?
8096 2005-03-10 Raphael Neider <rneider AT web.de>
8098 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8099 genNearPointerGet): (hopefully) fixed access to bitfields via
8100 pointers (p->bitN = x; and x = p->bitN; failed)
8102 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8104 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8106 2005-03-09 Raphael Neider <rneider AT web.de>
8108 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8110 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8112 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8113 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8114 (regTypeNum): set REG_BIT type if necessary
8115 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8116 * support/regression/tests/critical.c: check bug 1144613
8118 2005-03-02 Raphael Neider <rneider AT web.de>
8120 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8122 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8124 * src/avr/ralloc.c (serialRegAssign),
8125 * src/ds390/ralloc.c (serialRegAssign),
8126 * src/hc08/ralloc.c (serialRegAssign),
8127 * src/mcs51/ralloc.c (serialRegAssign),
8128 * src/pic/ralloc.c (serialRegAssign),
8129 * src/pic16/ralloc.c (serialRegAssign),
8130 * src/xa51/ralloc.c (serialRegAssign),
8131 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8133 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8135 * src/SDCCast.c (decorateType): fixed bug 1124787
8137 2005-02-20 Hubert Sack <sack AT digiplan.de>
8138 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8140 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8143 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8145 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8146 to keep the correct label reference count when adding/removing references
8147 to labels. A peephole file using this is appended to patch #1144962.
8149 2005-02-14 Raphael Neider <rneider AT web.de>
8151 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8152 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8153 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8154 retrievals of result operand's value on assignment
8156 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8158 * device/include/pic16/string.h: modified prototype for memccpy()
8159 to memccpy(void *, void *, char, size_t)
8160 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8161 check whether to omit frame pointer or not,
8162 * (genInline): convert all occurences of "\n" to LF in inline
8163 assembler blocks, this helps formatting the inline text,
8164 * (pic16_loadFSR0): modified prototype,
8165 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8166 removed some 8051 legacy code,
8167 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8168 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8169 before allocating temporary registers in functions,
8171 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8173 * support/regression/tests/bitvars.c: corrected the "fix"
8175 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8177 * support/regression/tests/bitvars.c,
8178 * support/regression/tests/bitwise.c,
8179 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8181 2005-02-10 Raphael Neider <rneider AT web.de>
8183 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8184 different size for Alpha
8185 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8187 2005-02-09 Raphael Neider <rneider AT web.de>
8189 * src/SDCC.lex(doPragma) : save and restore warning options as well
8190 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8191 * have #pragma less_pedantic set the errorlevel to WARNING
8193 * (cloneOptimize) : fixed wrong malloc's size
8194 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8195 facilitate correct handling of #pragma (save|restore)
8197 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8199 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8201 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8203 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8205 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8207 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8209 2005-02-02 Raphael Neider <rneider AT web.de>
8211 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8212 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8213 * (pic16_storeForReturn): fixed to allow returning function pointers
8214 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8215 * device/include/pic16/{stddef.h,stdbool.h}: added
8217 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8219 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8221 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8223 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8224 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8225 appeared to be required
8227 2005-01-31 Borut Razem <borut.razem AT siol.net>
8229 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8230 include/mcs51 and include/z80 directories to the package
8232 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8234 * src/hc08/gen.c (genFunction): fixed bug #1112752
8236 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8238 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8240 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8242 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8244 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8246 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8248 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8250 * device/include/c8051fxxx.h: removed these 6 files
8251 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8253 2005-01-26 Raphael Neider <rneider AT web.de>
8255 * src/pic16/gen.c (genAssign): fixed assignment from longs
8256 in codespace (were cut to three bytes)
8257 * (genDummyRead): implemented (except for CODESPACE...),
8259 * src/pic16/glue.c (emitStatistics): beautified
8260 * device/lib/pic16/libm/Makefile: added include path
8262 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8264 * src/z80/gen.c (aopPut): fixed bug #1103902
8266 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8268 * device/lib/expf.c: fixed bug #1095792
8270 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8272 * device/lib/pic16/libm: added Math library sources
8274 2005-01-24 Raphael Neider <rneider AT web.de>
8276 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8277 to enable upcast to pCodeOpReg2 (there is no type tag to
8278 differenciate the two and pic16_popGet2p cast into PCOR2)
8279 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8280 (sizeof(sectNames) changed to sizeof(sectName))
8281 Both patches fix segfaults under MinGW.
8283 2005-01-23 Raphael Neider <rneider AT web.de>
8285 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8286 Safe_[mc]?alloc()'ed variables
8287 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8288 of (byte sized) temporaries (assign them to WREG for now)
8289 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8290 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8291 this might fix SIGSEGVs on MinGW...
8292 * src/SDCCopt.c (killDeadCode): restored original behaviour
8293 (volatile operands might get thrown away though)
8295 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8297 * src/pic16/gen.c: fixed bug #1106975,
8298 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8299 pointer update, INTCON is saved, global interrupts are disabled and
8300 restored after updateing TOS.
8301 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8302 * added function attribute 'shadowregs' to take advantage of shadow
8304 * added function attribute 'wparam' as an alternative to the wparam
8306 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8307 user declares a non-ISR function as 'shadowregs',
8308 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8310 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8312 * .version: bumped version number to 2.4.8
8313 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8315 * device/lib/pic16/libio/i2c/: I2C module support library,
8316 * device/include/pic16/i2c.h: I2C support library header,
8317 * device/lib/pic16/libc/stdio/: standard IO support sources,
8318 * (printf_small.c): printf_small() source, supports float print,
8319 * (printf_tiny.c): printf_tiny() source, does not support floats,
8320 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8321 enable global optimizations for entire library source, other
8322 Makefiles in the source tree are also modified to reflect this,
8323 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8325 * doc/sdccman.lyx: updated to reflect new changes,
8326 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8327 sym->onStack if-case,
8328 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8329 sbit, idata, _idata, xdata, _xdata,
8330 * added pragma library, to link an external library, (see doc),
8331 * removed command line options, --pomit-config-words, --pomit-ivt,
8332 --pleave-reset-vector,
8333 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8334 when calling assembler to reflect memory model used, also define
8335 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8336 reflect stack model used,
8337 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8338 on stack return NULL,
8340 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8342 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8343 of the operands is volatile. Fixes #1020220
8345 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8347 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8348 * (OptimizeRegUsage): make sure that there is really no other flow where
8349 the first pCode is used
8351 2005-01-22 Raphael Neider <rneider AT web.de>
8353 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8354 to fix #1106967 (pCode->seq are not set up correctly)
8356 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8358 * src/SDCCglue.c (glue): make sure code area is declared before the
8359 static initialization area.
8361 2005-01-21 Raphael Neider <rneider AT web.de>
8363 * device/lib/Makefile.in: fixed test for pic16 install dir
8364 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8366 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8367 added --optimize-goto compiler switch and pragma wparam documentation
8368 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8369 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8370 and PRODH closing bug #1071770 (peephole optimizer)
8372 2005-01-19 Raphael Neider <rneider AT web.de>
8374 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8375 cmdLine buffers (used when calling sdcpp...) are large enough
8376 (MAX_PATH=256 truncates arguments leading to system halts when
8378 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8379 * (genUminus): rewritten to for efficiency
8380 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8381 used uninitialized in some cases)
8382 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8383 copy the third byte from the int -- now assumes 0x80 (data memory)
8384 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8385 operands (genAddLit expects the iCode's operands to swapped as
8386 well), fixed leftover bytes (crashed for short left operands)
8387 * (pic16_genMinusDec): performance improvements, removed false
8389 * (pic16_genMinus): fixed to cope with differently sized operands
8390 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8392 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8393 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8394 new banksel optimization
8395 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8396 analysis for temporary registers (segfaults...)
8397 * src/pic16/peeph.def: added rule
8399 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8401 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8402 which converts a float number to its ASCII representation
8403 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8404 functions to convert the fractional and integer part of a float to ASCII,
8405 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8406 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8408 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8410 * device/include/pic16/adc.h: added GPL info,
8411 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8412 a pCodeOp as tested operand,
8413 * (genNearPointerGet): optimized bit testing, does not use
8414 intermediate register for bit value, test directly instead with
8415 BTFSS, BTFSC, works only for single bits,
8416 * (genpic16Code): dump the name of the iCode in the asm,
8417 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8418 renamed to pic16_decodeOp,
8419 * (serialRegAssign): do not allocate a temporary register for iCode
8420 sequences that test a single bit for 1/0
8422 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8424 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8425 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8426 access stack and frame pointers. They are initially assigned to
8427 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8428 accessing SFRs. Updated all occurences of modification of stack or
8429 frame pointer in gen.c and pcode.c,
8430 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8431 assigning of a literal value to pointers,
8432 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8433 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8436 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8438 * doc/sdccman.lyx: update documentation about stack pragma, added
8439 some info for stack memory models
8441 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8443 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8445 2005-01-08 Raphael Neider <rneider AT web.de>
8447 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8448 udata sections to fix bug #1097823
8450 2005-01-05 Raphael Neider <rneider AT web.de>
8452 * src/pic16/gen.c (genGenericShift): added handling of differently
8453 sized left operand and result
8455 2005-01-04 Raphael Neider <rneider AT web.de>
8457 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
8458 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
8459 to hold the condition bit)
8460 * added new version of genCmp (old code available via #define)
8461 * added new version of genShiftLeft/genShiftRight in a generic
8462 way, now supports shifting by negative values
8463 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
8464 shiftCount (expected by genGenericShift)
8465 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
8466 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
8468 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
8469 is an invalid literal too...)
8471 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
8473 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
8474 from Raphael Neider,
8475 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
8476 for 8-bit literals. This fixes some literal operands which are sign
8477 extended to 16-bits ints when instruction needs only 8-bits.
8479 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
8481 * device/lib/logf.c: added mcs51 assembly version
8482 * device/lib/expf.c: added mcs51 assembly version
8483 * device/lib/_logexpf.c: new shared asm code for expf and logf
8484 * device/include/math.h: add defines for assembly math library
8485 * device/lib/Makefile.in: build new _logexpf.c
8486 * device/lib/libfloat.lib: use new _logexpf.c
8488 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8491 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
8492 device types which have less than 0x7f registers.
8494 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8496 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
8498 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8500 * device/lib/printf_fast.c: only build on supported arch.
8501 * device/lib/printf_tiny.c: only build on supported arch.
8502 * device/lib/printf_fast_f.c: only build if asm float lib
8503 * device/lib/_fsget1arg.c: only build if asm float lib
8504 * device/lib/_fsget2args.c: only build if asm float lib
8505 * device/lib/_fsnormalize.c: only build if asm float lib
8506 * device/lib/_fsreturnval.c: only build if asm float lib
8507 * device/lib/_fsrshift.c: only build if asm float lib
8508 * device/lib/_fsswapargs.c: only build if asm float lib
8509 * device/include/stdio.h: don't provide print_fast,
8510 print_fast_f, print_tiny prototypes if --xstack used
8512 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
8514 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
8515 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
8518 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8520 * device/lib/printf_fast_f.c: same as printf_fast, but
8521 with floating point enabled
8522 * device/lib/printf_fast.c: minor tweaks
8523 * device/include/stdio.h: add printf_fast_f
8525 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8527 * src/SDCCmain.c: make --float-reent default for mcs51
8528 * device/lib/_fsadd.c: added mcs51 assembly version
8529 * device/lib/_fssub.c: added mcs51 assembly version
8530 * device/lib/_fsmul.c: added mcs51 assembly version
8531 * device/lib/_fsdiv.c: added mcs51 assembly version
8532 * device/lib/_fseq.c: added mcs51 assembly version
8533 * device/lib/_fsneq.c: added mcs51 assembly version
8534 * device/lib/_fsgt.c: added mcs51 assembly version
8535 * device/lib/_fslt.c: added mcs51 assembly version
8536 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
8537 * device/lib/Makefile.in: add _fscmp to build
8538 * device/lib/libfloat.lib: add _fscmp to build
8540 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8542 * device/lib/_fs2slong.c: added mcs51 assembly version
8543 * device/lib/_fs2sint.c: added mcs51 assembly version
8544 * device/lib/_fs2schar.c: added mcs51 assembly version
8545 * device/lib/_fs2ulong.c: added mcs51 assembly version
8546 * device/lib/_fs2uint.c: added mcs51 assembly version
8547 * device/lib/_fs2uchar.c: added mcs51 assembly version
8548 * device/lib/_slong2fs.c: added mcs51 assembly version
8549 * device/lib/_sint2fs.c: added mcs51 assembly version
8550 * device/lib/_schar2fs.c: added mcs51 assembly version
8551 * device/lib/_ulong2fs.c: added mcs51 assembly version
8552 * device/lib/_uint2fs.c: added mcs51 assembly version
8553 * device/lib/_uchar2fs.c: added mcs51 assembly version
8554 * device/include/float.h: added #define to select asm vs c
8556 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
8558 * device/lib/printf_fast.c: improvements to float output
8559 * device/include/float.h: add defines for assembly float library
8560 * device/lib/_fsget1arg.c: receive 1 float arg
8561 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
8562 * device/lib/_fsnormalize.c: normalize a float
8563 * device/lib/_fsreturnval.c: return float, various helper routines
8564 * device/lib/_fsrshift.c: right shift a float's mantissa
8565 * device/lib/_fsswapargs.c: swap 2 floats
8566 * device/lib/Makefile.in: build these 6 new files for mcs51
8567 * device/lib/libfloat.lib: add these 6 files to the library
8569 2004-12-26 Borut Razem <borut.razem AT siol.net>
8571 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
8574 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
8576 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
8577 and fully reentrant and register bank neutral.
8578 * device/lib/printf_fast.c: added float (not enabled by default),
8579 added compact/slower integer (also not enabled by default),
8580 improved size/speed of fast integer code, other minor changes
8581 * device/include/stdio.h, device/lib/Makefile.in,
8582 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
8584 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
8586 * src/pic16/pcode.c: declaring variables other than at the start of a
8587 block is not supported in C by VC6.
8589 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
8591 * applied a previous patch from Raphael Neider that wasn't included
8592 in the previous commits, which fixes infinite loops within jumptable
8594 * made some fixes that previous patches introduced
8596 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
8598 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
8599 that fixes an issue with AOP_PCODE asmop's offset,
8600 * (pic16_popCopyReg): update instance field too,
8601 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
8602 function of pic port,
8603 * (genCmp, genAnd, genAssign),
8604 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
8606 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
8608 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
8609 variables initial values to idata section,
8610 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
8611 variables in some functions. This utilizes parmBytes field of iCode
8612 structure to hold the offset of the variable in stack. (might be
8613 able to use the stack field too?)
8614 * applied patch from Raphael Neider # ### , # ###
8615 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
8616 variable initial values in idata section,
8617 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
8618 for static variables with initial value
8619 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
8620 applied fix in while loop from Raphael Neider.
8622 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
8624 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
8625 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
8626 * src/ds390/ralloc.c (serialRegAssign): spill bits
8627 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
8628 * support/Util/SDCCerr.c,
8629 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
8630 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
8631 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
8633 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
8635 * device/include/sdcc-lib.h: inserted LGPL, added includes
8636 asm/ds390/features.h and asm/mcs51/features.h
8637 * device/include/asm/default/features.h,
8638 * device/include/asm/gbz80/features.h,
8639 * device/include/asm/z80/features.h: added empty _AUTOMEM
8641 * device/include/asm/ds390/features.h,
8642 * device/include/asm/mcs51/features.h: added files with defines for
8643 _AUTOMEM and _STATMEM indicating automatic and static storage class
8644 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
8645 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
8646 * src/SDCCicode.c (geniCodeCast),
8647 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
8648 * src/SDCCloop.c (loopInduction): removed unused variable lr
8649 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
8650 to convertToFcall to include char modulo (RFE 1065037), added check
8651 if left operand is unsigned and use abs of literal value
8652 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
8653 as it doesn't work after conversion from peephole.def to peephole.rul
8654 * src/mcs51/gen.c (toBoolean): added check for size,
8655 (genModOneByte): optimized code for signed char modulo a literal
8656 power of 2 (thanks to Hubert Sack),
8657 (genRRC): removed unnecessary "clr c",
8658 (genRLC): replaced "add a,acc" with cheaper "rlc a"
8659 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
8661 swapped rules 256.c and 256.d,
8662 extended 256.d by using new multiple checks (thanks Erik),
8663 added rules 256.e and 256.f,
8664 updated rule 261.a and 261.b to new generated code
8665 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
8667 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8669 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
8670 induction related bugs, including first part of bug #1074377
8672 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
8674 * applied patch from bug-report #1076292,
8675 * applied patches for genAnd and Goto-optimizations for Raphael
8677 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
8678 dump a less iCode information,
8679 * src/pic16/device.h (pic16_options_t): added field debgen,
8680 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
8681 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
8682 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
8684 * (various functions): added macros FENTRY and FENTRY2 to functions,
8685 to emit function prologue,
8686 * (various functions): fixed indentation,
8687 * (genNearPointerGet): fixed loading of FSR0,
8688 * (genPackBits): applied patch from Raphael Neider to fix updating
8689 of FSR0 and touching only the modified bits,
8690 * src/pic16/genarith.c (various functions): added macros FENTRY to
8691 emit function prologue in comments,
8692 * src/pic16/pcode.h: added functions debugf2, debugf3,
8693 * src/pic16/ralloc.c: partial fix for packForPush caused
8696 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8698 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
8699 <stsp AT users.sourceforge.net> with reversed byte order
8700 * support/regression/tests/rotate.c: added (ds390 skips some tests)
8702 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8704 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
8706 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
8707 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
8709 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8711 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
8713 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8715 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
8717 (setFromConditionArgs): friendly operand parser for peephole rules,
8718 (operandBaseName, operandsNotRelated): new peephole condition
8719 "operandsNotRelated" -- similar to "operandsNotSame", but takes
8720 architecture specific register naming into account, handles n-way
8721 comparisons, and supports quoted literals
8722 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
8724 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8726 * src/mcs51/peeph.def: fixed bug #1076940
8728 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8730 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
8732 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8734 Adding support for replacing ljmps with sjmps in jumptables
8735 generated for switch statements. For now you need to set the
8736 environment variable SDCC_SJMP_JUMPTABLE to enable this.
8737 Now 4 algorithms for mcs51 jumptable generation are used:
8738 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
8739 addresses loaded pc-relative for up to 112 cases and stack-pushing
8740 target addresses loaded with offset from dptr for up to 256 cases.
8742 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
8743 * src/mcs51/main.c: adapted constants for switch table generation
8744 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
8746 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
8748 * device/lib/printf_large.c (_print_format): fixed bug 1073386
8749 * support/regression/tests/bug1057979.c: added test for bug 1073386
8751 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8753 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
8756 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8758 * src/pic16/device.h,
8759 * src/pic16/genarith.c,
8762 * src/pic16/pcode.c: applied patches #1068154 and #1070213
8764 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
8766 Large cummulative patch for pic16 port.
8767 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
8768 to call when a stack overflow occurs,
8769 * (malloc.h): added CVS Id tag,
8770 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
8772 * added libc directory. The current version of LibC contains string
8773 functions, ctype functions and macros and some functions of the
8774 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
8775 be extensively tested in the future. Standard disclaimer here.
8776 Library is not automatically build yet. But one can build it by
8777 invoking 'make' inside the libc directory.
8778 * added ADC library under libio. Preliminary version yet.
8780 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
8781 * src/pic16/gen.c (aopForRemat): asmop size is filled by
8782 aopForRemat() now and not by pic16_aopOp(),
8783 * (pic16_popGetTempReg): removed warning messgae when allocating
8784 temporary registers, its a buggy feature and will be removed,
8785 * (pic16_popGet): set register instance field in AOP_CRY,
8786 * (pic16_outBitC): fixed for results in size greater than 1,
8787 * (genUminusFloat): fixed for pic16, ported code from mcs51,
8788 * (pic16_storeForReturn): optimized return of 0,
8789 * (genCmp): experimental code for new genCmp which uses PIC18's
8790 special compare&skip instructions. Initial tests fail some times
8791 with variables grater than 1 byte in size, so new code is disabled,
8792 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
8794 * (genCast): began a fix to optimize the casting of a bit to another
8795 bit, now assigning a bitfield to another bitfield will fail, sorry,
8796 * src/pic16/main.c: disabled the use of lr-support feature,
8797 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
8798 * added some function prototypes, added function _debugf prototype,
8799 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
8800 bits with offset (case PO_GPR_BIT),
8801 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
8803 * (isBankInstruction): modified to return 0 for no banking instruction,
8804 and 1 for banking instruction,
8805 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
8806 caused stop processing pCodes after a inline assembly block,
8807 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
8808 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
8809 registers when it shouldn't,
8810 * src/pic16/ralloc.c (allocReg): add preliminary support for
8811 supporting a limited set of temporary registers,
8813 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8815 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
8816 genDataPointerSet): ensure assignments always copy in MSB to LSB
8818 (loadRegFromAop): recognize CLRH optimization,
8819 (genFunction): optimize RECEIVE iCodes in reentrant functions
8821 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8823 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
8824 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
8826 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
8827 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
8828 contiguous with data
8830 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8832 * device/lib/_gptrget.c (_gptrget),
8833 * device/lib/_gptrgetc.c (_gptrgetc),
8834 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
8835 instead of sjmp to ret
8836 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
8837 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
8839 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
8841 * .version: bumped version to 2.4.7
8842 * device/lib/_gptrget.c (_gptrget): is now _naked
8843 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
8844 * device/lib/_gptrput.c (_gptrput): is now _naked
8845 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
8846 (createFunction): fixed xstack
8847 * src/SDCCglue.c (emitMaps): set allocation required for bit area
8848 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
8850 (geniCodeCritical): store original interrupt state in an iTemp bit
8851 var unless stack-auto
8852 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
8853 * src/SDCCmain.c (setIncludePath): added include/target to search path
8854 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
8855 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
8857 (processFuncArgs): put bit vars in bit area
8858 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
8859 unsaveRBank): fixed xstack,
8860 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
8861 (genFunction, genEndFunction): fixed xstack,
8862 (genAssign): optimization don't walk backwards through mem
8863 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
8864 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
8865 * support/regression/Makefile: also make library (for stack-auto) when
8866 making "all" and added "test-mcs51-xstack-auto"
8867 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
8868 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
8869 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
8870 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
8871 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
8872 make-library by MAKE_LIBRARY
8873 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
8874 regression tests for xstack
8875 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
8876 * support/regression/tests/critical.c: test for critical on mcs51
8878 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8880 * support/regression/ports/ucz80/spec.mk: use include and lib files from
8881 built version of sdcc instead of installed version
8883 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
8885 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
8886 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
8888 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
8889 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
8890 WARNING: remove device/lib/build/z80/printf.o by hand when
8891 updating from previous build!
8892 * device/lib/z80/printf.c: updated comment
8893 * support/regression/tests/bug1057979.c: test all ports now
8894 * support/regression/tests/bug1065458.c: file added
8896 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8898 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
8899 *_start and *_end symbols for static functions
8901 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
8903 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
8904 and search crt0.o in all library paths,
8905 (setIncludePath): proper handling of --nostdinc,
8906 (setLibPath): proper handling of --nostdlib
8907 * support/regression/Makefile,
8908 * support/regression/ports/ds390/spec.mk,
8909 * support/regression/ports/gbz80/spec.mk,
8910 * support/regression/ports/hc08/spec.mk,
8911 * support/regression/ports/mcs51/spec.mk,
8912 * support/regression/ports/mcs51-large/spec.mk,
8913 * support/regression/ports/mcs51-stack-auto/spec.mk,
8914 * support/regression/ports/z80/spec.mk: use include and lib files from
8915 built version of sdcc instead of installed version
8916 * doc/sdccman.lyx: fixed typo in --nostdinc
8918 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
8923 * src/pic/gen.c : added support to generate code for struct bit fields.
8925 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
8927 * as/xa51/xa_version.h,
8928 * device/include/errno.h,
8929 * device/include/regc515c.h,
8930 * device/lib/_itoa.c,
8931 * device/lib/_ltoa.c,
8932 * device/lib/ser_ir_cts_rts.c,
8933 * sim/ucsim/xa.src/glob.cc,
8934 * sim/ucsim/xa.src/inst_gen.cc,
8935 * sim/ucsim/xa.src/xa_bit.cc,
8936 * sim/ucsim/xa.src/xa_sfr.cc,
8937 * sim/ucsim/z80.src/inst_dd.cc,
8938 * sim/ucsim/z80.src/inst_fdcb.cc,
8939 * support/scripts/keil2sdcc.pl,
8940 * src/pic16/pic16.dsp,
8941 * src/pic16/pic16a.dsp: corrected cvs line endings
8942 * device/lib/printf_large.c: fixed bug 1057979
8943 * src/pic16/gen.c: fixed non-C standard code
8944 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
8945 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
8946 * support/regression/ports/mcs51/support.c: reload T1 asap
8947 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
8948 pdata use and clear idata startup behaviour
8949 * support/regression/tests/bug1057979.c: added
8951 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
8953 * device/examples/ds390/ow390/ad26.h,
8954 * device/examples/ds390/ow390/cnt1d.h,
8955 * device/examples/ds390/ow390/crcutil.c,
8956 * device/examples/ds390/ow390/ownet.h,
8957 * device/examples/ds390/ow390/owsesu.c,
8958 * device/examples/ds390/ow390/swt12.h,
8959 * device/examples/ds390/ow390/swtoper.c,
8960 * device/examples/ds390/ow390/temp10.h,
8961 * device/examples/ds390/ow390/thermodl.c,
8962 * device/examples/ds390/tinitalk/tinitalk.dsp,
8963 * device/examples/ds390/tinitalk/tinitalk.dsw,
8964 * device/examples/mcs51/clock/hw.h,
8965 * device/examples/mcs51/simple2/go.bat,
8966 * device/examples/serialcomm/windows/serial.h,
8967 * device/examples/xa51/dummy.c,
8968 * device/examples/xa51/hello.c,
8969 * device/include/80c51xa.h,
8970 * device/include/at89x051.h: corrected cvs line endings
8972 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
8974 * src/pic16/main.c (options): added command line --gstack, to trace
8975 stack over/under flows,
8976 * added pragma 'wparam' to allow passing first byte of function
8977 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
8978 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
8979 call to __gstack_test function and sets up the symbol as extern,
8980 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
8981 * popaop): added call to pic16_testStackOverflow,
8982 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
8984 * (genCall, genPcall): now all parameters are passed via stack
8985 except in functions that are pass to wparam pragma in which WREG is
8987 * (genPcall): REENTRANT flag is checked to see if variable prototype
8988 contains reentrant keyword, don't call a non-reentrant function, via
8989 a reentrant function pointer or vice versa, functions are never
8991 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
8993 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
8994 SIGSEGV when accessing a NULL register stucture,
8995 * (pic16_printGPointerType): modified to handle UPPER modifier for
8996 function initializers, changed prototype of function to simpler one,
8997 * (pic16_printIvalFuncPtr): check to see if function is already
8998 added in externs list,
8999 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9000 optimized a move from W to SFR with a move to the same register
9002 * device/lib/pic16/debug: NEW directory, contains debug features
9003 which are enabled when linking with libdebug.lib, currently command
9004 line option --gstack enables stack pointer tracing for over/under
9005 flow, corresponding sources are in debug/gstack
9007 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9009 * doc/sdccman.lyx: updated SDCC version,
9010 * (PIC16 port): update list of command line options,
9011 * src/pic16/device.h (structure pic16_options_t): added field gstack
9012 to enable stack overflow tracing on push/pops,
9013 * src/pic16/device.c (statistics structure): added statistics
9015 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9016 pic16_dump_int_registers): increase statistics counters for each
9017 * variable which is encountered
9018 * (pic16_dump_usection): emit each .udata variable to its own udata
9020 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9021 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9022 parameters via stack, otherwise use old scheme,
9023 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9024 assembler output file,
9025 * src/pic16/main.c: added command line options --gstack to enable
9026 push/pop tracing for stack overflow,
9027 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9028 instructions): added size of each instruction,
9029 * (pic16_countInstruction): estimate size of instructions in
9030 the_pFile list, inline assembly blocks are not counted,
9031 * (pic16_FixRegisterBanking): trace previous register usage, when
9032 banksel optimizations is greater than 0, don't emit a redudant
9035 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9037 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9038 * src/pic16/ralloc.c : applied same fix for pic16.
9039 * src/pic/gen.c : tidied it up a little.
9041 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9043 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9044 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9046 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9048 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9050 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9052 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9053 non-reentrant function __modsint in the interrupt function (thus
9054 corrupting math operations during serial I/O)
9055 * device/lib/ser_ir.c: as above, changed buffersize
9056 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9058 * doc/Makefile: added option -t for rsync
9060 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9062 * src/SDCCast.h (struct ast),
9063 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9065 2004-10-20 Borut Razem <borut.razem AT siol.net>
9067 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9070 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9072 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9074 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9075 support functions to replace long sequences of MOVFF's from access
9076 bank registers to stack and vice versa,
9077 * src/pic16/device.h: added new field opt_flags, where optimization
9078 flags can be set to enable certain features,
9079 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9080 * pBlock, (genFunction, genEndFunction): surroung loop for
9081 saving/loading used registers in stack with PC_INFO pCodes,
9082 INF_LREGS. Code in between can then be optimized by pCode optimizer
9083 to support function calls,
9084 * (genDataPointerSet): fixed bug which loaded float fields in
9085 structures with corrupt data,
9086 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9087 in a standard way debug info on stderr. Feature used for developing
9089 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9090 obsolete chunks of code,
9091 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9092 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9093 * pic16/src/pcode.c (pic16_newpCodeInfo,
9094 * (pic16_newpCodeOpLocalRegs),
9095 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9097 * (pic16_pCodeConstString): printing of the initial value of a
9098 symbol as a comment is inhibited since parsing was already done by
9099 copyStr and output is corrupt,
9100 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9102 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9104 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9106 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9108 * as/mcs51/lkarea.c: removed old K&R style,
9109 (lnksect): changed check on boundary error,
9110 (lnksect2): changed check on boundary error,
9111 (lnksect2): extend XSTK to end of page if size = 1
9112 * as/mcs51/lkmain.c: removed old K&R style,
9113 (Areas51): create l_IRAM symbol
9114 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9115 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9116 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9117 * device/lib/_mullong.c: added version to be compiled with xstack
9118 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9119 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9120 * device/lib/mcs51/crtxstack.asm: fixed comment
9121 * src/SDCCglue.c: maxInterrupts defaults to 0,
9122 (emitMaps): added pdata,
9123 (createInterruptVect): (re)moved default,
9124 (glue): added pdata,
9125 (glue): moved __start__xstack to XSTK with default size 1
9126 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9127 and options.float_rent when options.stackAuto is set,
9128 (linkEdit): only write XDATA_NAME if provided on command line
9130 * src/SDCCmem.c: added pdata
9131 * src/port.h: added pdata_name to PORT
9132 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9133 (saveRegisters, unsaveRegisters): removed usage of B,
9134 (genMinus): fixed accumulator clash,
9135 (genJumpTab): added comment, this needs another look
9136 * src/mcs51/gen.c: added check for "B in use" paranoia,
9137 added pushB() and popB()
9138 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9147 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9148 added PSEG (PAG,XDATA) or NULL to port specifier
9149 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9150 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9151 (_mcs51_genInitStartup): removed __start__xstack equ,
9152 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9153 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9154 * src/z80/gen.c (_rleAppend): fixed warnings
9155 * support/regression/tests/zeropad.c: added pdata test
9156 * .version: bumped to 2.4.6
9158 2004-10-17 Borut Razem <borut.razem AT siol.net>
9160 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9161 as a part of nightly build
9163 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9165 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9166 WREG holds the first byte function parameters,
9167 * (aopForSym): take special case for symbols which are in FARSPACE
9168 but in CODESPACE too,
9169 * (assignResultValue): modified to take into account _G.useWreg,
9170 * (genCall): don't use wreg for parameter passing when function is
9171 declared as reentrant, too, added optimization INCF to stack
9172 pointer when stack parameter count is 1,
9173 * (genFunction, genEndFunction): refurnished and fixed to not using
9174 wreg for passing parameters when function has varargs or is
9175 reentrant, fixed bug with symbol name compare for generating
9176 functions in absolute address,
9177 * (pic16_storeForReturn): refurnished,
9178 * (genCmp): began writing a new version of the function, not ready
9179 yet, therefore it is disabled,
9180 * (genAssign): do not read code memory when assigning a function to
9182 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9183 array of characters, not pointer,
9184 * (pic16initialComments): in debug mode emit an .ident directive for
9186 * (_process_pragma): emit a new warning type (internal to pic16)
9187 when setting stack to default length, emit a similar warning when
9188 placing a function at absolute address and address is not word aligned
9189 * (_pic16_parseOptions): added 'return TRUE' statement,
9190 * (_pic16_linkEdit): if compiling a source, then add the source's
9191 file object, first in the list of objects to link,
9193 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9195 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9196 * src/pic/main.c : removed VC warning.
9197 * src/pic/gen.c : changed comment.
9199 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9201 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9202 reference to a deprecated symbol _GPTRREG was causing failure to
9203 link. Thanks G. M. Gallant for the info.
9205 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9207 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9208 comments for Bugs item #954788.
9210 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9212 * src/pic16/device.c (pic16_dump_gsection,
9213 * pic16_groupRegistersInSection): handle symbols declared to be in
9214 access bank differently,
9215 * src/pic16/gen.c (struct _G): added field resDirect,
9216 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9217 send values read from stack directly to result and don't allocate
9219 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9221 * (pic16_sameRegsOfs): NEW,
9222 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9223 free because they were not allocated from temporary pool,
9224 * pic16_popRegFromString): workaround to fix a problem with
9225 allocating variables twice or never,
9226 * (genGenPointerGet): using PRODL instead of FSR0H,
9227 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9229 * (genAssign): take advantage of the _G.resDirect flag,
9230 * (genCast): around line 11844, use mov2f instead of directly
9231 MOVFF'ing between operands to account for literal values,
9232 * src/pic16/genutils.c: some new debug functions for gpsim have been
9234 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9235 float with integer part only,
9236 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9237 place variables in access bank
9238 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9239 updated sources to reflect recent changes in gen.c
9241 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9243 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9244 sources that searched for headers in installation path, now the
9245 device/include/pic16 is used,
9246 * src/pic16/glue.c (pic16glue),
9247 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9248 .line directives if not in debug mode, this suppresses assembler's
9249 warnings for ignored directives
9251 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9253 * src/port.h: made reset_regparms prototype void parameter explicit.
9254 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9255 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9256 * doc/sdccman.lyx: documented warning disabling and how to use
9257 printf_large to make it print floats.
9258 * device/include/stdbool.h: NEW
9259 * device/lib/_atof.c,
9260 * device/lib/_divuint.c,
9261 * device/lib/_divulong.c,
9262 * device/lib/expf.c,
9263 * device/lib/printf_large.c,
9264 * device/lib/sincosf.c,
9265 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9266 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9267 a completely reentrant lib.
9269 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9271 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9272 * device/include/pic16/stdio.h: fixed bug with colon
9274 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9276 * device/include/pic16/stdio.h,
9277 * device/include/pic16/stdlib.h,
9278 * device/include/pic16/math.h: NEW
9279 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9280 declared as _naked to reduce overhead
9281 * device/lib/Makefile.in (target port-specific-objects-pic16):
9282 changed * to *.* so to ignore the CVS directory,
9283 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9284 stacked variables back in stack,
9285 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9288 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9290 * .version: bumped version number to 2.4.5
9291 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9292 * support/Util/SDCCerr.c (messages structure): added entry for
9295 Large cumulative patch for pic16 port and libraries.
9296 * device/include/pic16/sdcc-lib.h,
9297 * device/include/pic16/stdarg.h,
9298 * device/include/asm/pic16/features.h,
9299 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9300 * device/include/pic16/float.h: changes reentrant keyword with
9301 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9302 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9303 updated target build-libraries to include objects from gptr,
9304 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9305 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9306 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9307 all function headings,
9308 * src/SDCCmain.c: added global parameter userIncDirsSet,
9309 * (parseCmdLine): when option -I is encountered add directory to
9311 * src/version.awk: added space between control and long,
9312 * src/pic16/NOTES: added some notes for the port,
9313 * src/pic16/gen.c: added prototype for mov2fp function,
9314 * (fReturnpic16[]): properly named return value registers,
9315 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9316 * (aopForSym): added code to handle symbols with onStack flag set,
9317 symbols onStack are allocated PTRSIZE bytes,
9318 * (aopFreeAsmop): handles special case where asmops are stack objects,
9319 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9320 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9321 added argument lock to trace flaws in allocating temporary registers
9322 when developing port,
9323 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9324 * (pic16_popRegFromString): reenabled allocating a direct register
9326 * (assignResultValue): various beautifications,
9327 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9328 referenced function argument,
9329 * (genIpush): reenabled to allow stacked arguments, handles only
9330 ic->parmPush iCodes,
9331 * (genCall, genPcall): major changes to allow for variable argument
9332 functions, fixed a bug with falsely restoring stack pointer after
9333 returning from call,
9334 * (genFunction): pending code for critical function,
9335 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9336 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9337 * (genNearPointerGet): fixed bug with indirect reading, was always
9339 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9341 * (genAddrOf): rewrote code to take address of a stacked function parameter
9342 * (genCast): fixed casting to generic pointer type,
9343 * src/pic16/gen.h: added AOP_STA,
9344 * (struct asmop): added field stk,
9345 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9346 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9347 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9348 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9349 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9350 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9352 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9354 * (pic16_port structure): generic pointer size is set to 3,
9355 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9356 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9358 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9359 operand is an iTemp,
9361 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9363 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9364 * debugger/mcs51/simi.c: addapt new syntax of s51
9366 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9368 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9369 * src/pic16/pcode.c: commented out some calls to free() in order to
9372 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9375 * src/SDCCicode.c (isiCodeInFunctionCall),
9376 * src/avr/ralloc.c (selectSpil),
9377 * src/pic/ralloc.c (selectSpil),
9378 * src/pic16/ralloc.c (selectSpil),
9379 * src/ds390/ralloc.c (selectSpil),
9380 * src/hc08/ralloc.c (selectSpil),
9381 * src/xa51/ralloc.c (selectSpil),
9382 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9383 stack in the middle of a function call sequence (fixes bug #1020268)
9384 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9385 costs associated with the minimum switch case.
9387 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9389 * src/SDCC.lex: fixed bug #1030549
9391 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9393 * src/SDCCcse.h (struct cseDef),
9394 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9395 over a function call if the CSE is derived from a symbol whose
9396 address has been taken (fixes bug #1029883)
9397 * support/regression/tests/bug-1029883: a new regression test for
9400 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9402 * src/hc08/gen.c (emitinline): fixed bug #1029778
9403 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9404 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9405 and starts toward RFE #905167)
9407 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9409 * src/pic16/gen.c (mov2f): New function to move an operand to
9410 another without considering if it is a literal or a register,
9411 * (pic16_sameRegs): don't check if they are both AOP_REG,
9412 * (AccRsh): removed andmask=0 lines,
9413 * (genLeftShift): duplicated to be improved in future versions,
9414 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9415 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9416 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9417 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9418 * (insertBankSwitch): fixed inserting banksel directives algorithm
9419 for instructions that follow a skip instruction, this fixes a report
9420 for broken subtraction code generation,
9421 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9422 iCode is a left op, just in case result and right share the same
9425 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9428 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9430 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9431 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9432 on 2004-09-12; it was buggy
9434 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9436 * src/SDCCsymt.h: removed RESULT_CHECK
9441 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9443 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9445 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9446 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9447 configuration values no more rejected by compiler, they are assigned
9448 to configuration registers with a warning message instead,
9449 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9450 the for-loop so last conf register is emitted too,
9451 * (_pic16_initPaths): link library libsdcc.lib by default,
9452 * (_hasNativeMulFor): modified test for multiplication according to
9453 Raphael Neider's remarks. Integer multiplication is also done with
9455 * device/include/pic16/pic18fregs.h: corrected type error in while
9456 testing and including 18f6720 header file
9458 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
9460 * src/pic16/device.h (pic16_options): removed field use_crt,
9461 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
9462 until an optimization to handle single bits is added,
9463 * (pic16_loadFSR0): moved before genUnpackBits,
9464 * (genAnd): some white lines removed,
9465 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
9466 leave_reset flags in pic16_options when using crt modules,
9468 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
9470 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
9471 for bugs 898889 & 979599. Also used some safer print instructions.
9473 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
9475 * src/pic16/device.h (pic16_options_t): added field use_crt,
9477 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
9478 catch a probable future bug,
9479 * src/pic16/gen.c: aopIdx function commented out,
9480 * (genAssign): commented out old code which used aopIdx,
9481 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
9482 code, added if conditionals to take into account the --use-crt
9483 command line options,
9484 * src/pic16/main.c (pic16_optionsTable): added new command line
9485 options, --use-crt= and --no-crt,
9486 * (_pic16_linkEdit): now the proper crt object is added in the
9487 linker command line except than when --no-crt is specified,
9488 * src/pic16/pcode.c,
9489 * src/pic16/pcode.h: added some structures and functions for a new
9490 optimization scheme to compansate for instruction overhead between
9491 same iCodes, this scheme is currently under development and is not
9493 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
9495 * device/lib/pic16/startup/crt0i.c,
9496 * device/lib/pic16/startup/crt0iz.c: added global char variable
9497 __uflags to force the generation of an idata section
9499 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
9502 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
9503 * doc/sdccman.lyx: updated sdcc version to 2.4.4
9505 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9507 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
9508 Frieder) and clarified the default code optimization mode
9510 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9512 * src/SDCC.lex (doPragma, process_pragma),
9513 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
9514 "opt_code_size", and "opt_code_balanced"
9515 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
9516 regrouped options by category, added support for category headers
9517 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
9518 and "--opt-code-size"
9519 * doc/sdccman.lyx: documented these new options and pragmas
9520 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
9521 preference into account
9523 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9525 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
9526 geniCodePreDec): Fixed bug 904237 by generating a warning
9528 * src/SDCCerr.c: added warning W_SIZEOF_VOID
9530 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
9532 * src/pic/device.c : When no max ram set validate full memory range.
9534 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
9536 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9538 * device/lib/_gptrget.c,
9539 * device/lib/_gptrput.c: updated comment
9540 * device/lib/calloc.c,
9541 * device/lib/free.c,
9542 * device/lib/malloc.c,
9543 * device/lib/realloc.c: added LGPL, made them reentrant-safe
9544 * src/SDCCcse.c (cseBBlock),
9545 * src/SDCCicode.c (printOperand, geniCodeArray),
9546 * src/SDCCicode.h (struct operand): fixed bug 868103
9547 * support/regression/tests/bug-868103.c: added
9548 * src/SDCCast.c (searchLitOp),
9549 * src/SDCCcse.h (struct cseDef),
9550 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
9551 * src/SDCCicode.h (struct operand),
9552 * src/SDCCsymt.h (struct sym_link),
9553 * src/avr/gen.c (hasInc),
9554 * src/ds390/gen.c (hasInc),
9555 * src/hc08/gen.c (genPlusIncr, hasInc),
9556 * src/mcs51/gen.c (hasInc),
9557 * src/pic16/glue.c (pic16_printIvalChar),
9558 * src/pic16/ralloc.c (regWithIdx),
9559 * src/xa51/gen.c (hasInc) : removed warnings
9560 * src/SDCCast.c (createBlock): added comment ???
9561 * src/hc08/ralloc.c: updated comments
9563 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9565 * doc/sdccman.lyx: updated section on switch statements, added
9566 section about semaphore locking
9567 * doc/Makefile: added option -info for latex2html
9568 * device/lib/_gptrget.c,
9569 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
9571 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9575 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
9576 maxram is less than 0x100.
9578 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9580 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
9582 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9593 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
9594 a jump table is the best form for a switch statement, including
9595 automatic insertion of missing cases to make the case range
9596 continuous. Developed in collaboration with Frieder Ferlemann.
9598 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9600 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
9601 accumulator result if it needs sign extension
9603 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9605 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
9607 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9609 * device/lib/gbz80/printf.c,
9610 * device/lib/z80/printf.c: removed define for NULL
9612 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9614 * as/xa51/xa_link.c,
9615 * device/examples/ds390/ow390/ad26.c,
9616 * device/examples/ds390/ow390/cnt1d.c,
9617 * device/examples/ds390/ow390/counter.c,
9618 * device/examples/ds390/ow390/ds2480.h,
9619 * device/examples/ds390/ow390/ds2480ut.c,
9620 * device/examples/ds390/ow390/findtype.c,
9621 * device/examples/ds390/ow390/gethumd.c,
9622 * device/examples/ds390/ow390/owllu.c,
9623 * device/examples/ds390/ow390/ownetu.c,
9624 * device/examples/ds390/ow390/swt12.c,
9625 * device/examples/ds390/ow390/swtloop.c,
9626 * device/examples/ds390/ow390/temp.c,
9627 * device/examples/ds390/ow390/temp10.c,
9628 * device/examples/ds390/ow390/thermo21.c,
9629 * device/examples/ds390/ow390/tinilnk.c,
9630 * device/examples/ds390/ow390/tstfind.c,
9631 * device/examples/serialcomm/windows/serial.cpp,
9632 * device/examples/serialcomm/windows/test_serialcomm.cpp,
9633 * device/include/reg51.h: fixed line endings for cvs
9635 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9637 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
9638 packRegsForAccUse, packRegisters): new accumulator register
9640 * support/regression/ports/hc08/support.c (_putchar): suppress
9641 warning of unused variable
9642 * src/SDCCicode.c: added SWAP entry to codeTable
9644 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
9646 * device/lib/sprintf.c: forgot to add this file before previous commit
9648 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
9650 * src/pic16/gen.c (genPackBits): added operand right in function
9651 parameters, load result directly if p_type is POINTER (that is
9652 called by genNearPointerSet)
9653 * (genUnPackBits): added operand left in function parameters,
9654 * (genNearPointerGet, genNearPointerSet): prevent the loading of
9655 FSR0 if accessing bitfields,
9657 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
9659 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
9660 _print_format; updated printf, sprintf, vsprintf
9661 * device/include/asm/default/features.h: corrected comment/define
9662 * device/lib/Makefile.in: added sprintf.c
9663 * device/lib/libsdcc.lib: added sprintf module
9664 * device/lib/printf_large.c,
9665 * device/lib/vprintf.c,
9666 * device/lib/sprintf.c: totally refactored printf_large and vprintf
9668 * support/regression/Makefile: changed ALL_PORTS into a usefull default
9669 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
9670 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
9672 * support/regression/tests/zeropad.c: define idata as data for hc08
9674 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9676 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
9677 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
9678 labels are referenced at least once (even if a reference is not found)
9679 * src/hc08/gen.c (emitcode): set isComment flag for comments
9680 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
9681 loads), rules 6a..6b (optimize jumps to return)
9683 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9685 * device/lib/acosf.c (acosf),
9686 * device/lib/asinf.c (asinf),
9687 * device/lib/atanf.c (atanf),
9688 * device/lib/ceilf.c (ceilf),
9689 * device/lib/cosf.c (cosf),
9690 * device/lib/coshf.c (coshf),
9691 * device/lib/cotf.c (cotf),
9692 * device/lib/fabsf.c (fabsf),
9693 * device/lib/floorf.c (floorf),
9694 * device/lib/log10f.c (log10f),
9695 * device/lib/logf.c (logf),
9696 * device/lib/sinf.c (sinf),
9697 * device/lib/sinhf.c (sinhf),
9698 * device/lib/sqrtf.c (sqrtf),
9699 * device/lib/tanf.c (tanf),
9700 * device/lib/tanhf.c (tanhf),
9701 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
9702 replaced all instances of "reentrant" in the library functions
9703 defined in math.h with this macro.
9704 * support/regression/tests/float_trans.c: reenabled test for hc08
9706 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
9708 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
9711 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9713 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
9714 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
9715 multi-byte volatile operands are used
9716 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
9717 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
9718 initialization to area GSINIT0 so that it would always precede
9719 any static initializers in GSINIT
9720 * support/regression/tests/zeropad.c: fixed idata define for hc08
9721 * support/regression/tests/bug-927659.c,
9722 * support/regression/tests/float_trans.c: disabled tests for hc08
9723 pending missing library routines
9724 * .version: increased version number to 2.4.4 - hc08 port now passes
9728 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
9730 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
9731 * Makefile.common.in,
9733 * as/hc08/Makefile.in,
9734 * as/mcs51/Makefile.in,
9735 * as/z80/Makefile.in,
9736 * debugger/mcs51/Makefile.in,
9737 * device/include/Makefile.in,
9738 * device/lib/Makefile.in,
9741 * link/z80/Makefile.in,
9742 * packihx/Makefile.in,
9743 * sim/ucsim/main_in.mk,
9744 * sim/ucsim/avr.src/Makefile.in,
9745 * sim/ucsim/doc/Makefile.in,
9746 * sim/ucsim/gui.src/serio.src/Makefile.in,
9747 * sim/ucsim/hc08.src/Makefile.in,
9748 * sim/ucsim/s51.src/Makefile.in,
9749 * sim/ucsim/xa.src/Makefile.in,
9750 * sim/ucsim/z80.src/Makefile.in,
9752 * support/cpp2/Makefile.in,
9753 * support/librarian/Makefile,
9754 * support/makebin/Makefile: added DESTDIR to the install path proposed
9755 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
9756 * doc/sdccman.lyx: added DESTDIR documentation
9758 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
9760 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
9761 instruction for interrupt handlers, use fast returns when returning
9762 from high priority interrupts
9764 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9766 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
9768 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
9769 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
9770 bugs, ported much of Bernhard's code from mcs51
9771 * src/mcs51/gen.c (genSend),
9772 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
9773 than one when calling a reentrant function
9774 * device/lib/_mullong.c: defined an alternate struct layout for big
9777 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9779 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
9782 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9784 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
9785 are sane and complete before asking the port its prefered parameter
9786 passing method (fixes bug #1017633)
9787 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
9790 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9792 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
9793 problem in bitfields >= 8 bits.
9795 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9797 * src/SDCCsymt.c: undid changes that were not meant to be committed
9799 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9801 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
9803 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9805 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
9806 copied and wrong bit got inverted
9808 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9810 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
9811 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
9812 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
9813 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
9814 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
9815 assignments to bitfields at known addresses
9816 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
9817 reads from bitfields at known addresses
9818 * src/hc08/ralloc.c (packRegisters),
9819 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
9820 genhc08Code): optimize pointer get values used as conditionals
9821 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
9824 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9826 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
9827 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
9828 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
9831 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9833 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
9835 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9837 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
9840 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
9842 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
9844 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9846 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
9849 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
9851 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
9853 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9855 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
9856 cases use more compact code.
9858 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
9860 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
9862 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9864 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
9866 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9869 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
9870 parameter of changePointer() from symbol* to sym_link*
9871 * src/SDCCast.c (decorateType): call changePointer() for CAST op
9872 * src/SDCCsymt.c (compareType): void* type is castable to other
9873 pointers, but not necesarily an exact match.
9874 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
9875 is no longer blindly treated as an exact match.
9876 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
9878 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
9880 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
9882 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
9887 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
9889 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
9893 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
9895 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9897 * src/mcs51/gen.c (emitcode): fixed bug #992819
9899 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
9901 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
9902 there's no need to make it worse
9904 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9906 * src/mcs51/ralloc.c (deassignLR),
9907 * src/ds390/ralloc.c (deassignLR),
9908 * src/hc08/ralloc.c (deassignLR),
9909 * src/z80/ralloc.c (deassignLR),
9910 * src/pic/ralloc.c (deassignLR),
9911 * src/pic16/ralloc.c (deassignLR),
9912 * src/avr/ralloc.c (deassignLR),
9913 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
9914 rlivePoint): fixed another part of bug #971834
9916 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9918 * src/z80/main.c: enabled "critical" keyword
9919 * src/z80/mappings.i,
9920 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
9921 functions (fixes bug #979646)
9922 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
9924 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9926 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
9929 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
9931 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
9932 doesn't disable too much optimizations
9934 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
9936 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
9938 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
9940 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
9942 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
9944 * src/pic/gen.c tidied up tabs
9945 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
9946 * src/pic/main.c tidied up tabs
9947 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
9948 * src/pic/pcoderegs.c tidied up tabs
9949 * src/pic/ralloc.c tidied up tabs
9951 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
9953 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
9954 to S_FIXED for pic16 port and when symbol is not in level 0,
9955 allocate for S_REGISTER storage class and pic16 port, too,
9956 * src/pic16/device.h: prototype for checkSym,
9957 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
9958 * (pic16_assignConfigWordValue): test the value and the mask to
9959 validate that the value is suitable for the configuration word,
9960 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
9961 collect extern declared symbols, don't emit symbol twice, check
9962 first if symbol is in publics set first,
9963 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
9964 * added command line '--fstack' which enables an experimental
9965 feature for stack access, too buggy to be used yet...
9966 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
9967 * (pic16_allocDirReg): when register has storage class S_REGISTER
9968 allocate in pic16_dynAccessRegs,
9969 * device/include/pic16/pic18f????.h: modified configuration word
9970 naming convention, words started as CONFIG0H but should be CONFIG1H
9972 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
9974 * device/include/mcs51reg.h: fixed bug 970993
9976 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
9978 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
9979 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
9980 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
9981 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
9982 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
9983 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
9984 error/warning numbers,
9985 added function setWarningDisabled()
9986 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
9987 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
9988 _memcmp.c _memmove.c calloc.c realloc.c free.c
9989 * support/regression/tests/malloc.c: added tests for new functionality
9990 * support/regression/tests/zeropad.c: added tests for truncated initializers
9991 and initialized char arrays starting with '\x0'
9992 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
9994 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
9996 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
9998 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10000 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10001 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10002 peephole 177.e. Thanks to anonymous
10004 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10006 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10007 function isn't used in the source but referenced as a
10008 variable initializer then declare it as extern in .asm file
10010 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10012 * .version: increased version number to 2.4.3
10014 Adding version extension according to ChangeLog CVS revision
10015 * src/Makefile.in (target all): added dependency 'version.h'
10016 * (rule version.h): added rule to create version.h from ChangeLog,
10017 * (rule dep): added dependency version.h,
10018 * src/version.awk: AWK script to create version.h
10019 * src/SDCCdwarf2.c (dwWriteModule),
10020 * src/SDCCglue.c (initialComments),
10021 * src/SDCCmain.c (printVersionInfo): modified to write after
10022 version string the version extension number,
10023 * src/SDCCutil.c: included "version.h"
10024 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10026 * src/SDCCutil.h: added prototype for getBuildNumber
10028 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10029 includeDirsSet, too,
10030 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10031 const char [] is found in function prototype...
10033 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10034 moving to WREG with source is already in WREG,
10035 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10036 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10037 * (aopForSym): stack'ed symbols are partially supported, added
10038 if-clause to support symbols in FARSPACE,
10039 * (sameRegs): added test for AOP_ACC to see if registers are same,
10040 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10041 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10042 * (pic16_popRegFromString): will not allocate a new register if it
10043 doesn't find one by name, bug may have introduced...
10044 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10045 * (genIpush): revived to use pic16 port's stack,
10046 * (genAddrOf): added incomplete case for stack'ed operand,
10047 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10048 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10049 can handle multibyte operands,
10050 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10051 * (pic16initialComments): added message for MPLAB compatibility
10053 * src/pic16/main.h: prototype for pic16_mplab_comp,
10054 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10055 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10056 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10057 because of increased complexity of procedure,
10058 * (_process_pragma): stack pragma changed to format 'stack pos len',
10059 emit symbol '_stack_end' to conform with gplink,
10060 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10061 to search for register,
10062 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10064 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10065 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10066 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10067 case for PO_GPR_REGISTER,
10068 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10069 dies, the new era is ahead !...
10070 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10071 pic16_dynInternalRegs,
10072 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10073 * (pic16_allocDirReg): minor optimizations and bug fixes,
10074 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10076 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10077 load stack and frame pointer with address of 'stack_end' symbol
10079 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10081 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10082 without source code but only variable initializers
10084 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10086 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10087 external are not declared as extern to reduce overhead while linking
10089 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10091 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10093 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10095 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10096 Yee Keat for the patch
10097 * src/SDCCast.c (decorateType): fixed bug #979599
10098 * src/ds390/gen.h: removed local fReturnSizeDS390
10099 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10100 * src/ds390/gen.c (genAnd, genOr, genXor),
10101 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10103 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10105 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10106 add relFilesSet to $3, manipulate $2 to handle linking of object
10107 files without source files in command line,
10108 * device/include/pic16 (all headers): added ID location macros,
10109 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10110 entries for ID location bytes,
10111 * (pic16_assignIdByteValue): NEW,
10112 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10113 added field dumpcalltree to pic16_options_t,
10114 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10115 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10116 emitting rFalseIfx label after check_carry label,
10117 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10118 pic16_emitDIRegs), NEW
10119 * (pic16glue): dump .calltree file when option --calltree found,
10120 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10121 * (_pic16_genAssemblerPreamble): emit ID locations after
10122 configuration registers,
10123 * (pic16_linkCmd): modifications of the link command,
10124 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10125 * (pic16_pCodeInitRegisters): don't init stack registers,
10126 * (pic16_findPrevInstruction): fixed bug,
10127 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10128 bug with immediate registers,
10129 * (buildCallTree): traces stack push and pop,
10130 * (pct2): dump also stack usage for each function,
10131 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10132 * (pic16_allocDirReg): various modifications,
10133 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10136 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10138 * src/pic16/pcode.c: removed buggy double colon
10140 2004-07-01 Borut Razem <borut.razem AT siol.net>
10142 * support/scripts/sdcc.nsi: added include/pic16 to setup
10144 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10146 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10147 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10149 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10150 specific command line arguments. Also added sample lkr script
10151 for placing a variable at a specific memory bank.
10152 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10153 at a specific memory bank,
10154 * (pic16_dump_isection): fixed bug which caused string literals to
10155 be omitted when dumping idata section,
10156 * (pic16_groupRegistersInSection): added code to handle registers
10157 in specific memory banks,
10158 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10159 public, all references are renamed too,
10160 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10162 * (pic16_storeForReturn): added case to handle when dest is WREG,
10163 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10164 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10165 pic16_rel_udata, check to see if that register is marked as being
10166 a member of a specific memory bank,
10167 * (pic16_printIvalCharPtr): added code to add string literals either
10168 to code or the idata sections,
10169 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10170 also accept the 'udata' pragma,
10171 * src/pic16/main.h: new structure types sectName and sectSym
10172 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10173 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10174 * (pic16_findPrevInstruction): fixed, it returned nothing,
10175 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10176 instruction combinations,
10177 * (pic16_FixRegisterBanking): heavily reorganised,
10178 * (pic16_AnalyzeBanking): if generating banksel directives is
10179 disabled, then don't call FixRegisterBanking at all,
10180 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10181 completely removed,
10182 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10184 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10186 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10187 Phuah Yee Keat <yk.phuah AT nestac.com>
10189 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10191 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10192 correctly the IVT even if it is relocated to some other location
10194 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10196 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10197 * device/include/pic16/pic18f2220.h: NEW,
10198 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10199 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10200 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10201 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10202 nodefaultlibs, ivt_loc is the location of the interrupt vector
10203 table, and nodefaultlibs signs that default libraries should not be
10204 linked in link stage,
10205 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10206 according to --ivt-loc argument,
10207 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10208 when pragma stack is found,
10210 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10212 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10213 256 (range check), 257 (do while), 258.a-f (bit banging
10214 f.e. on 3-wire SPI bus)
10216 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10218 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10219 variables used exclusively within a loop
10221 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10223 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10225 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10227 * src/SDCClrange.c (computeClash): fixed bug #971834
10229 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10231 * src/mcs51/gen.c (genCmp): fixed bug #975903
10232 * src/hc08/gen.c (operandsEqu),
10233 * src/ds390/gen.c (operandsEqu),
10234 * src/z80/gen.c (operandsEqu),
10235 * src/pic/gen.c (operandsEqu),
10236 * src/pic16/gen.c (operandsEqu),
10237 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10238 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10240 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10242 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10244 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10246 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10247 default case in switch statement,
10248 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10249 to eliminate problem with initialisation of pointers, but problem
10251 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10252 * (emitStaticSegment): removed various lines emitting debug info,
10253 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10254 added processor registers for utilizing EEPROM,
10255 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10256 configurable and set 8
10258 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10260 * .version: increased version number to 2.4.2,
10262 Cumulative patch for pic16 port
10263 * src/pic16/device.c: changed scheme to dump initial values for
10264 variables in idata segment, all print_idata* functions were removed,
10265 now the pic16_printIval* will be called,
10266 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10267 * _pic16_printPointerType, pic16_printPointerType,
10268 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10269 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10270 NEW, similar to the respective functions in SDCCglue.c,
10271 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10272 way, emitting hex bytes,
10273 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10275 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10277 * src/avr/ralloc.c (serialRegAssign),
10278 * src/xa51/ralloc.c (serialRegAssign),
10279 * src/pic/ralloc.c (serialRegAssign),
10280 * src/pic16/ralloc.c (serialRegAssign),
10281 * src/hc08/ralloc.c (serialRegAssign),
10282 * src/z80/ralloc.c (serialRegAssign),
10283 * src/ds390/ralloc.c (serialRegAssign),
10284 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10286 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10288 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10289 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10291 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10293 Cumulative patch for pic16 port:
10294 * src/pic16/device.h (typedef PIC16_device) modified fields for
10295 defining microcontrollers,
10296 * src/pic16/device.c: added new info for all devices in Pics16 array,
10297 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10298 to be optimised out by the pCode optimiser,
10299 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10300 specially, bug reported by G.M. Gallant,
10301 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10302 as force'd so that cannot be optimised out by pCode optimiser,
10303 * src/pic16/pcode.c,
10304 * src/pic16/pcodepeeph.c,
10305 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10306 they are disabled by default, but can be enabled explicit with
10307 command argument --denable-peeps, for testing,
10308 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10309 --pomit-ivt in COMPILE_FLAGS
10311 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10313 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10314 compilation on MSVC
10316 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10318 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10320 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10322 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10323 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10325 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10327 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10328 would only assign 0x300001 register.
10330 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10332 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10333 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10335 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10337 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10339 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10340 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10341 added peephole 254 (left shift), 255 (jump table)
10343 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10345 * device/lib/Makefile.in: removed comment line with model-pic16,
10346 * (target port-specific-objects-pic16): the libraries and objects
10347 are copied to the build directory form the device/lib/pic16/bin
10350 Cumulative patch concerning pic16 port:
10351 * library directory has been re-organized,
10352 * added support for PIC18F1220,
10353 * added headers and library sources for chips 18f1220,18f6520,
10354 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10356 * configuration registers setting has changed, now each supported
10357 device has a complete description of the registers it uses,
10358 * all initialisations are moved to idata sections, these section
10359 can be absolute or relocatable,
10360 * fixed initialisation of codespace variables,
10361 * fixed warning about PCLATU and gpsim,
10362 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10363 * (genAssign): use table reads when assigning from variables in codespace,
10364 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10365 char/int variables placed in codespace,
10366 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10367 registers set in .asm file, no need for --pomit-config-words anymore,
10368 * (pic16glue): some 8051 legacy segments are commented out
10369 (to be removed completely),
10370 * added support for alternative assembler and linker with --asm=
10371 and --link= command line arguments,
10372 * peepholes are disabled automatically in the port, no need to
10373 specify on command line,
10374 * port supports natively char/int/long multiplication, but converts
10375 all divisions to support functions,
10376 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10377 to the file set in variable $2,
10378 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10379 strings in ASCII format and not in hex,
10380 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10381 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10382 allocate proper register if iCodes aren't temporary,
10384 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10386 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10388 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10390 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10393 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10395 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10396 computed address is reused
10397 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10398 multi-byte bitfields
10400 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10402 * src/z80/gen.c: (genArrayInit): must check for pointers too
10404 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10406 * support/regression/tests/zeropad.c: never meant to commit the
10407 nestedstruct test: removed, added check for GCC version
10409 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10411 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10412 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10413 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10414 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10415 bugs 928906 and 954082 half-empty initializers
10417 * src/SDCCsymt.c (getAllocSize): added for above fix
10418 * src/z80/gen.c (genArrayInit): fixed bug 741044
10419 * support/regression/tests/zeropad.c: added tests
10421 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10423 * src/pic16/device.c (pic16_dump_section): corrected bug which
10424 caused some symbols of the libraries to be misplaced
10426 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10428 * src/pic16/glue.c,
10429 * src/pic16/ralloc.h,
10430 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10431 to fix conflict with pic port
10433 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10435 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10436 externs configuration variables,
10437 * src/pic16/ralloc.h,
10438 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10439 prototype in header, commented out some debug messages
10441 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10443 * src/pic16/glue.c,
10444 * src/pic16/main.c,
10445 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10446 for gpasm COFF object generation. Thanks to D. Hawkins for
10449 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10451 * src/ds390/main.c,
10452 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10453 Brock for spotting this)
10454 * src/ds390/gen.c (genEndFunction),
10455 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
10456 interrupt handler and critical. Disable push/pop optimizations when
10457 peephole optimizations disabled.
10459 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10461 Updated pic16 library sources and headers.
10462 * device/lib/pic16/pic18f*/ ,
10463 * device/include/pic16/*.h: modified to handle structured SFR
10466 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10468 * src/port.h (PORT structure): added hook initPaths, now each
10469 port can declare its own default search paths,
10470 which can been seen with the --print-search-dirs option,
10471 see pic16 port for example,
10472 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
10473 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
10474 * (doPrintSearchDirs): NEW, replaces in a central manner the
10475 printing of search dirs which was split in set*Paths functions,
10476 * (main): added call to port->initPaths and doPrintSearchDirs,
10478 * src/ds390/main.c,
10481 * src/izt/tlcs900h.c,
10482 * src/mcs51/main.c,
10484 * src/pic16/main.c: modified port structures to reflect addition of
10487 * src/pic16/device.c (regCompare): registers are finally sorted by name,
10488 * (pic16_dump_section): for registers in same address reserve memory once,
10489 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
10491 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
10492 result is greater in size than right or left,
10493 * (pic16_genUMult8X8_8): there are some cases where the result can
10494 be 16 bits size, so handle these,
10495 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
10496 * (pic16_outBitC): modified to emit pcodes,
10497 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
10499 * (genDivOneByte): implemented algorithm to divide 8-bits,
10500 * (genCmp): uncommented goto, but issues still exist,
10501 * (genAnd): fixed a bug with variables >8bits,
10502 * (genPackBits): optimization added that uses BCF/BSF to change a
10504 * (genAssign): fixed bug when assigning floating point literals,
10505 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
10506 __sdcc_gsinit_startup label,
10507 * src/pic16/main.c (_pic16_init): removed search directory
10509 * (_pic16_initPaths): NEW, used to initialise search directories,
10510 * (_hasNativeMulFor): support functions for all except char/int
10511 multiplication, and char division,
10512 * (PIC16_port struct): modified entry for native mul support,
10513 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
10515 * (buildCallTree): call to register_usage is ifdef'ed out,
10517 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10519 * device/include/string.h: applied Stas Sergeev's patch to make this
10520 header file compatible with the preprocessor -Wundef option
10521 * src/SDCCmain.c (main): abort compilation if preprocessor reports
10522 failure (fixes bug #941458)
10524 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10526 * src/SDCCopt.c (killDeadCode): fixed bug #907733
10527 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
10528 that the variable, not the function, should be static
10529 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
10530 to be consistent with non-literal case
10532 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10534 * src/SDCCast.c (isConformingBody): fixed bug #949967
10535 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
10536 convilong): fixed bug #952086
10538 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10540 * src/SDCCmem.c (allocVariables): fixed bug #955321
10542 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10544 * src/hc08/main.c (_hc08_genAssemblerEnd),
10545 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
10546 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
10547 completely eliminated the use of a temporary file
10548 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
10549 when more than one file linked
10550 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
10552 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10554 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
10555 which fixes bug #543481
10556 * support/regression/tests/bug-751703.c: fixed comments left from a
10557 cut and paste error
10558 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
10559 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
10560 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
10562 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
10563 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
10564 are now changed to underscores in moduleName
10566 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10568 * as/mcs51/lkmem.c: better fix for bug #954173
10570 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
10571 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10573 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
10574 * device/include/c8051f000.h,
10575 * device/include/c8051f120.h,
10576 * device/include/c8051f300.h,
10577 * device/include/c8051f310.h,
10578 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
10579 PWM16) and detab'ed
10581 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10583 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
10584 and mailing lists, doc'ed --no-peep-comments, removed reference
10585 to knoppix (newest version has no LyX/LaTeX), other minor changes
10586 * src/SDCCglue.c (glue): save 2 bytes stack space with
10587 option --main-return. The ljmp could probably be avoided too
10589 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10591 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
10593 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10595 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
10596 * src/SDCCopt.c (isLocalWithoutDef),
10597 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
10598 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
10599 (credit to Maarten Brock for patch #949363, on which this is based)
10600 * support/regression/tests/bug-751703.c: some test cases of extern used
10601 within inner scopes.
10603 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10605 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
10607 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
10609 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
10610 dwWriteLabel): fix to create valid debugger symbols even when
10611 the module name has non-alphanumeric symbols in it
10612 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
10613 when a variable's allocation has been optimized away
10616 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10618 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
10620 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
10621 * src/mcs51/main.c,
10622 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
10623 * src/ds390/main.c,
10624 * src/z80/gen.c (z80_emitDebuggerSymbol),
10626 * src/pic/gen.c (pic14_emitDebuggerSymbol),
10628 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
10629 * src/pic16/main.c,
10630 * src/avr/gen.c (avr_emitDebuggerSymbol),
10632 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
10634 * src/SDCCdebug.c (emitDebuggerSymbol),
10636 * src/port.h: added a debugger struct to the port struct. Added a
10637 callback for defining debugger symbols
10639 * src/SDCCast.c (createLabel),
10640 * src/SDCC.y (labeled_statement): mark all compiler generated labels
10643 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
10644 iCode back to the ast for the function
10646 * src/hc08/ralloc.c (hc08_assignRegisters),
10647 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
10648 unneeded fields from the regs struct.
10649 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
10650 pushReg() & pullReg() functions instead of emitcode()
10652 * src/hc08/gen.c (genLabel, genhc08Code),
10653 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
10655 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
10658 * src/hc08/gen.c (genEndFunction, genhc08Code),
10660 * src/mcs51/gen.c (genEndFunction, gen51Code),
10662 * src/ds390/gen.c (genEndFunction, gen390Code),
10664 * src/z80/gen.c (genEndFunction, genZ80Code),
10667 * src/pic/gen.c (genEndFunction, genpic14Code),
10669 * src/pic16/gen.c (genEndFunction, genpic16Code),
10671 * src/avr/gen.c (genEndFunction, genAVRCode),
10673 * src/xa51/gen.c (genEndFunction, genXA51Code),
10675 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
10676 specific code to cdbFile.c and out of the backend code generators
10678 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
10679 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
10680 starting address is now 0
10683 * as/hc08/m08pst.c,
10684 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
10685 assembler directive for DWARF support
10686 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
10690 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
10692 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10694 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
10695 and inappropriate peephole optimization in jump tables
10697 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10699 * as/hc08/m08pst.c,
10700 * src/SDCCglue.c: sdccopt works for the hc08 port now
10702 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
10704 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
10706 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10708 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
10710 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10712 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
10716 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
10717 comments from the peephole optimizer replacement rules
10718 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
10720 * src/SDCCcse.c (updateSpillLocation),
10721 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
10723 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
10724 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
10725 objects far pointers
10727 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10729 * src/SDCCsymt.h: a missing part of my last change
10730 * src/pic/ralloc.c (regTypeNum),
10731 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
10733 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10736 * src/SDCCicode.c (aggrToPtrDclType),
10737 * src/SDCCptropt.h,
10738 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
10739 ptrPseudoSymConvert),
10740 * src/pic/ralloc.c (regTypeNum),
10741 * src/pic16/ralloc.c (regTypeNum),
10742 * src/hc08/ralloc.c (regTypeNum),
10743 * src/ds390/ralloc.c (regTypeNum),
10744 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
10745 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
10747 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10749 * link/z80/lkmain.c (afile),
10750 * as/hc08/lkmain.c (afile),
10751 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
10752 prevent a pointer problem when a filename has no directory and
10753 no extension specified.
10755 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10757 * link/z80/lkmain.c (afile): allow periods in directory names
10758 * link/z80/lkmain.c (afile),
10759 * as/mcs51/lkmain.c (afile),
10760 * as/hc08/lkmain.c (afile): allow linker script file to have an
10761 extension other than ".lnk"
10762 * link/z80/lklex.c (getfid),
10763 * link/z80/lkmain.c (parse),
10764 * as/mcs51/lklex.c (getfid),
10765 * as/mcs51/lkmain.c (parse),
10766 * as/hc08/lklex.c (getfid),
10767 * as/hc08/lkmain.c (parse): Support comments in the linker script
10768 file on lines by themselves and after filenames
10770 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10772 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
10774 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10776 * src/z80/peeph-z80.def: removed some peephole rules that don't
10777 work with multibyte arithmetic (fixed bug #937126)
10778 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
10779 to registers and not global variables
10780 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
10781 geniCodePreInc, geniCodePostDec, geniCodePreDec,
10782 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
10783 checking for assignments not internally generated (fixed bug #931895)
10784 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
10785 structure member (fixed bug #930072)
10787 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10789 * src/SDCCmain.c (linkEdit),
10790 * src/hc08/main.c (_hc08_parseOptions),
10791 * as/hc08/Makefile.in,
10792 * as/hc08/aslink.h,
10794 * as/hc08/m08pst.c,
10795 * as/hc08/lkrloc.c (relr, rele),
10796 * as/hc08/lkarea.c (lnkarea)
10797 * as/hc08/lkmain.c (afile, parse),
10798 * as/hc08/lkelf.c: support for ELF output
10799 * as/hc08/lks19.c (s19),
10800 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
10802 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10804 * as/mcs51/lkihx.c: Fixed bug #899105.
10806 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10808 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
10809 .dsp files from Unix to DOS.
10811 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10813 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
10814 function pointers; we have been compliant for several months now.
10815 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
10816 change that was accidently commented out
10817 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
10818 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
10821 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10823 * src/hc08/gen.c: output of all of the internal debugging information
10824 is now controlled by the D() macro; it is disabled by default
10826 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10828 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
10829 harder to keep the same registers during a CAST iCode
10830 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
10831 long via int can be done in a single cast, if the signedness is
10833 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
10834 putchar() in tinibios.c in ds390's library
10836 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
10838 * src/SDCCast.c (decorateType): fixed bug #898889,
10839 cast result of a literal complement too
10840 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
10841 fixed check for bitfields
10843 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
10845 * src/SDCCicode.c (geniCodeLogic): made it static,
10846 (geniCodeLogicAndOr): added in order to fix bug #905492,
10847 (ast2iCode): fixed bug #905492
10848 * support/regression/tests/bug-905492.c: added
10849 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
10850 (processParms): fixed bug #927659: don't copy parms, this will clear
10852 * support/regression/tests/bug-927659.c: added
10854 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
10856 * src/SDCCast.c (addCast): don't cast float to char
10857 * device/lib/libsdcc.lib: added _memmove
10859 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
10861 * device/lib/large/Makefile: fixed parallel execution by
10862 replacing `make` by `$(MAKE)`
10864 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10866 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
10867 offsets (fixes bug #923936)
10869 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
10871 * device/lib/small/Makefile: fixed parallel execution by
10872 replacing `make` by `$(MAKE)`
10874 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
10876 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
10878 2004-03-23 Scott Dattalo <scott AT dattalo.com>
10880 * src/pic/gen.c (genCpl): multi-byte complements were not working.
10881 * src/regression/Makefile: Regression test was not running.
10883 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
10885 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
10886 complement if possible
10887 * src/SDCCval.c (valComplement),
10888 * src/SDCCicode.c (operandOperation): fixed complement of literal
10889 * support/regression/tests/onebyte.c (testComplement): added
10891 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
10893 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
10894 return an optimized tree; actually replace actParm with the new tree
10895 * src/SDCCast.h: added some parantheses to remove side effects
10896 * support/regression/tests/bug-920866.c
10898 2004-03-21 Scott Dattalo <scott AT dattalo.com>
10899 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
10900 Bit operands were not being handled properly in the pic14 port.
10901 (now src/regression/add.c passes again).
10903 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10905 * src/SDCC.y (labeled_statement): case and default no longer require
10906 a following statement (RFE #893037)
10908 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10910 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
10911 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
10912 disabled (fixes bug #916294)
10913 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
10914 "mov a,acc"; patch provided by Lenny Story
10915 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
10917 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10919 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
10921 * src/ds390/gen.c (genFunction, genEndFunction),
10922 * src/ds390/ralloc.c (ds390_assignRegisters),
10923 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
10924 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
10925 pushed if there are parameters passed on the stack. Also, a cleaner
10926 way to decide if r0/r1 should be pushed/popped. (Together they fix
10929 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10932 * device/lib/mcs51/crtpagesfr.asm,
10933 * device/lib/mcs51/crtxinit.asm,
10934 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
10935 to avoid confusion with Si Lab's SFRPAGE register.
10937 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10939 * src/SDCCglue.c (emitMaps): allow public sfr variables
10940 * src/SDCCglue.c (initialComments): include compiler build date
10941 with compiler version and put the timestamp of the generated
10942 assembly file on a serperate line to be less confusing.
10943 * src/port.h: added genInitStartup hook
10945 * src/ds390/main.c,
10948 * src/pic16/main.c,
10950 * src/z80/main.c: genInitStartup initialize as NULL (default to
10951 historical behaviour)
10952 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
10953 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
10954 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
10955 library instead of hard coding it into the compiler.
10956 * support/regression/ports/mcs51-stack-auto/spec.mk,
10957 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
10958 * device/lib/mcs51/Makefile,
10959 * device/lib/small/Makefile,
10960 * device/lib/large/Makefile,
10961 * device/lib/mcs51/crtpagesfr.asm,
10962 * device/lib/mcs51/crtstart.asm,
10963 * device/lib/mcs51/crtxclear.asm,
10964 * device/lib/mcs51/crtxinit.asm,
10965 * device/lib/mcs51/crtclear.asm,
10966 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
10967 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
10968 and into user configurable files.
10969 * device/lib/clean.mk: clean mcs51 directory too
10970 * support/regression/tests/longlit.c: added static to T1 declaration
10971 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
10972 accesses in the initialization code
10974 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10976 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
10977 OSCTRIMVAL as noted in bug #916008
10979 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10981 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
10982 in loops with multiple exits (reported as incorrect registers
10983 used by Martin Helmling in Sdcc-user list)
10985 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10987 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
10988 made ds390 register extensions look less like error messages
10990 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10992 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
10993 reported by Adam Wozniak in Sdcc-user list
10995 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
10997 * src/SDCCast.c (decorateType): fixed with bug and promotion in
10998 arithmetic optimizations, added debug output
11000 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11002 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11003 * sdcc.spec: updated and split sdcc into 3 rpms
11004 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11005 needed for literals of LEFT_OP and '+'
11006 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11007 introduced RESULT_TYPE_NOPROM
11008 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11010 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11011 limited promotion to int only for '*'
11012 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11014 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11016 * src/pic16/gen.c (genSkip),
11017 (genc16bit2lit), (gencjneshort): commented out
11018 (is_LitOp): new helper function, checks operand type
11019 (genCmpEq): rewritten
11021 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11023 * support/regression/tests/bug-908454.c: added
11025 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11027 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11028 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11029 (geniCodeCast): cosmetic, don't preserve bit storage class
11030 (geniCodeLeftShift): added promotion
11031 (geniCodeLogic): fixed regression
11032 * src/SDCCsymt.c (computeTypeOr): accept bits too
11033 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11035 2004-03-07 Borut Razem <borut.razem AT siol.net>
11037 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11039 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11041 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11042 version of pic16_genPackRegisters which does not check if ic is a
11044 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11045 function cause string1.c regression test fails
11047 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11049 * sim/ucsim/configure.in,
11050 * sim/ucsim/configure,
11051 * sim/ucsim/doc/Makefile.in: use docdir
11052 * src/SDCC.y: fixed sbit atrributes
11053 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11054 * src/SDCCast.c (decorateType): |^& need special promotion handling
11056 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11057 * src/SDCCsymt.h (computeType),
11058 * src/SDCCicode.c: computeType() needs op
11059 * src/SDCCsymt.c (checkTypeSanity),
11060 * doc/sddman.lyx: "plain" bitfields are unsigned
11061 * src/SDCCsymt.c (computeTypeOr): added
11062 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11064 * src/SDCCval.c (val*): computeType() needs op
11065 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11066 * support/regression/tests/onebyte.c: added tests for |^&
11068 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11070 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11071 for writing icode into asm output.
11073 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11075 * src/pic16/device.c: added some debug lines enabled
11076 with macro DEBUG_CHECK,
11077 * src/pic16/genarith.c: more debug in genPlus,
11078 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11079 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11080 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11081 * (aopForSym): onStack symbols are re-placed in data memspace,
11082 and onStack flag is cleared,
11083 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11084 copy temporary pcodeop,
11085 * (genPcall): added warning for not updating PCLATU,
11086 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11087 always true for pic16 port,
11088 * (genMultOneWord): NEW, supports integer multiplication,
11089 * (genMult): modified to call genMultOneWord,
11090 * (ifxForOp): added warning when return NULL,
11091 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11092 flag is set before call to operandFromSymbol for implicit
11094 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11095 options.intlong_rent are set by default,
11096 * (_hasNativeMulFor): modified to allow port generation of integer
11098 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11099 set regtype to REG_SFR for all registers, restricting seting the
11100 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11102 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11104 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11105 more than 500 times in the regression tests
11107 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11109 * support/Util/SDCCerr.h,
11110 * support/Util/SDCCerr.c,
11111 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11113 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11114 for symbol conflicts.
11115 * support/valdiags/tests/enum.c,
11116 * support/valdiags/tests/tentdecl.c,
11117 * support/valdiags/tests/struct.c: expect possible error messages
11118 referring to original symbol definitions.
11119 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11121 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11123 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11125 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11127 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11129 * src/pic16/ralloc.c (newReg): fixed bug #908929
11131 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11133 * src/ds390/gen.c: added missing #include "main.h"
11135 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11137 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11138 checking if symbol is already in set,
11139 * src/pic16/device.h: prototype for checkAddSym,
11140 * src/pic16/gen.c: (_G): added entry interruptvector,
11141 * (assignResultValue): removed some commented out lines,
11142 * (genFunction): check for ISR via sym->type, absolute section for
11143 interrupt code is created via a new pBlock, the goto instruction is
11144 placed now correctly at the interrupt vector position, changed all
11145 references from ivec to _G.interruptvector,
11146 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11147 is the interrupt is a high priority one, same for return from ISR,
11148 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11149 externs to calls of checkAddSym,
11150 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11151 pic16_pcode_verbose flag is set,
11152 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11153 * src/pic16/pcoderegs.c: message about how many registers are saved
11154 will only be emitted if pic16_pcode_verbose flag is set,
11156 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11158 * src/ds390/ralloc.h,
11159 * src/ds390/ralloc.c (ds390_regWithIdx),
11160 * src/ds390/gen.c (emitcode),
11161 * src/ds390/main.h,
11162 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11163 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11164 ds390operandCompare, getRegsRead, getRegsWritten,
11165 initializeAsmLineNode): customized instruction size calculation for
11166 ds390, started basis for some register optimizations
11167 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11168 corresponding assembly output
11169 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11170 missing push/pop of r0/r1. Optimized push/pops
11172 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11174 * src/mcs51/main.c (instructionSize): fixed ACALL size
11175 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11177 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11179 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11180 the sorting of rlist with NULL elements
11181 * (print_idataType, print_idata): NEW to create idata sections
11182 * src/pic16/device.h: idataSymSet new variable
11183 * src/pic16/gen.c (genFunction): fixed some bugs in string
11184 comparing, improved the absolute section creation for ISRs,
11185 added FSR0L/FSR0H in registers that are saved in an ISR,
11186 * (genInline): fixed the processing of inline snippets,
11187 now they undergo no process by the peephole optimizer
11188 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11189 are placed in idataSymSet,
11190 * (pic16emitStaticSeg): extern symbols are added in externs,
11191 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11192 switching when aboslute variables are placed in access bank memory
11193 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11194 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11195 commented out with #if,
11196 * (pic16_packRegisters): reintroduce the check for CAST because some
11197 symbols are not correctly handled,
11198 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11199 pCodeInstruction instead of pCode,
11200 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11201 pCodeAsmDir definition,
11202 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11203 directive, then the argument directive is emitted without the leading
11204 tab, hack for inline labels which must be in the first column,
11205 * (compareLabel,pic16_findNextInstruction),
11206 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11207 * (insertBankSwitch): modified for the new pCodeAsmDir,
11209 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11210 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11212 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11214 * (pushSide): commented out with #if,
11215 * (assignResultValue): fixed some typos in saving
11217 * (genPcall): FIXED and sync'ed with genCall,
11218 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11219 * (genNearPointerGet): fixed to handle some more cases,
11220 implementation scheme via table reads,
11221 * (genConstPointerGet): modified to access code memory correct,
11222 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11223 and improved to handle some cases
11224 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11225 instead of "RETLW" for init data
11226 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11227 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11228 variables are placed in access bank memory (<0x80 and >=0xf80),
11229 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11230 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11231 TBLWT_POSTDEC,TBLWT_PREINC
11232 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11233 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11235 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11236 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11237 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11238 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11240 2004-02-29 Borut Razem <borut.razem AT siol.net>
11242 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11243 support/Util/findme.h, support/Util/system.h: enhance binary relative
11244 search for lib and include by using findProgramPath()
11246 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11249 * src/SDCCpeeph.c (pcDistance),
11251 * src/mcs51/ralloc.h,
11252 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11253 * src/mcs51/main.h,
11254 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11255 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11256 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11257 size calculation port specific, started basis for some register
11259 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11260 missing push/pop of r0/r1. Optimized push/pops
11261 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11262 * device/lib/_modsint.c (_modsint),
11263 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11264 and stack version so regression tests pass
11266 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11268 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11269 * src/SDCCast.c (decorateType): catch another small optimization
11271 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11272 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11273 modified to finally use computeType() all over SDCC,
11274 see Feature Request #877103
11275 * src/SDCCval.h: cosmetic
11276 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11277 valCompare(); regression tested in muldiv.c
11278 * support/regression/tests/muldiv.c (testMod): mod sign follows
11281 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11283 * src/SDCCast.c (decorateType): fixed bug #902362
11284 * doc/INSTALL.txt: fixed install instructions for win32
11286 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11288 * device/include/Makefile.in (install): fixed by replacing spaces
11291 * doc/INSTALL.txt: updated for release
11292 * doc/sdccman.lyx: added warning for --xstack being buggy
11294 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11296 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11297 to eliminate build warnings.
11298 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11300 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11301 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11303 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11304 removed -penable-stack, added comment for stack pragma, added
11305 warning for not initializing the stack/frame registers, removed
11306 comment at interrupts section
11308 Stack is made permanent, there is no ability to disable stack usage.
11309 * src/pic16/device.h,
11310 * src/pic16/device.c: removed all references to USE_STACK macro,
11311 * src/pic16/device.c (pic16_dump_section): when no elements in
11312 rlist, free rlist before return,
11313 * (pic16_dump_int_registers): NEW, internal registers are a new set
11314 of general purpose registers reused by each function,
11315 * (checkAddReg): returns 1 if registers is added to set,
11316 * (pic16_groupRegistersInSection): when a registers is of type
11317 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11318 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11319 SRCASECMP macro is moved here from device.c
11320 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11321 PO_PCLATU, PO_PRODL, PO_PRODH,
11322 * (pic16_pCodeOpType, genMinus,
11323 changed compares to "a" register, with AOP_ACC,
11324 * (pic16_genPlus): fixed some bugs and indented properly,
11325 * (pic16_addSign): changed size to size+offset in the MOVWF
11327 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11328 multiply 8-bit operand by literal, result is 8-bit,
11329 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11330 multiply 2 8-bit operand, result is 8-bit,
11331 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11333 * src/pic16/gen.c: changed accUse to contain WREG only,
11334 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11335 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11336 true, do not use immediate addressing any more unless sym is a
11337 pointer in codespace,
11338 * (aopForRemat): do not use immediate addressing when symbol not in
11339 codespace and when symbol's address is requested,
11340 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11342 * (aopGet): added case for AOP_ACC and don't return "accumulator
11343 bug" but WREG instead,
11344 * (popGetTempReg): pushes contents of temporary register in stack,
11345 * (popReleaseTempReg): pops contents of temporary register from
11346 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11347 * (pic16_popGet): separated case AOP_ACC to return register WREG
11348 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11349 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11350 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11351 the use of immediate pointers to certain cases only.
11353 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11354 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11355 * (assignResultValue, genCall, genRet): modified to use the new
11356 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11357 genPcall is still broken,
11358 * (genFunction): added code to create 'A' type pBlocks when
11359 interrupt functions are generated, code not extensively tested yet,
11360 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11361 * (genEndFunction): modified so ISRs pop stored registers from stack,
11362 * (genMultOneByte): cleanup,
11363 * (AccRsh): added flag andmask, to and result with appropriate mask,
11364 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11365 * (genDataPointerGet): fixed and reenabled its use,
11366 * (genNearDataPointerGet): bugs fixed,
11367 * (genDataPointerSet): bugs fixed,
11368 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11369 pic16_DumpSymbol, pic16_DumpOp,
11370 * src/pic16/genutils.h: function prototypes for the above functions,
11371 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11373 * (pic16emitRegularMap): many many many improvements, but needs a
11375 * src/pic16/main.c: enable_stack in pic16_options is removed,
11376 * (_pic16_parseOptions): removed command line options -penable-stack,
11377 * (_process_pragma): emit stack symbol only when stack pragma is
11379 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11380 redirected to FSR0L/FSR0H pair,
11381 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11382 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11383 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11385 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11386 * (dumpPicOptype): NEW,
11387 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11388 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11389 with movff instruction,
11390 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11391 added pic16_int_regs, some packRegsFor* functions are commented out,
11392 because produce errors,
11393 * src/pic16/NOTES: minor modifications
11395 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11397 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11398 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11400 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11401 * as/mcs51/lkaomf51.c: fixed bug #895763
11403 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11405 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11407 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11409 * doc/sdccman.lyx: added details about the HC08 storage classes and
11410 interrupts, fixed the register usage info for z80 & gbz80
11412 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11414 * doc/sdccman.lyx: added more pic16 port documentation
11415 * device/include/pic16/: added header pic18fregs.h
11417 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11419 * doc/sdccman.lyx: added Vangelis' contribution
11421 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11423 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11424 extend to the next CALL or PCALL, not just to the next CALL.
11426 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11428 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11430 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11432 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11433 bug #895752 and a better fix for bug #716790
11435 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11437 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11439 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11441 * doc/sdccman.lyx: minor changes, minor changed
11443 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11445 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11446 which can't handle SDCC_NEWONEBYTEOPS,
11447 (geniCodeMultiply): removed conversion from mult to shift for pic14
11450 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11453 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11454 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11455 thus fixing bug #895406
11457 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
11459 * device/lib/_modsint.c,
11460 * device/lib/_modslong.c: sign follows divisor only
11461 * src/hc08/gen.c (genMultOneByte): if result size is 1,
11462 signs or signedness can be ignored
11463 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
11464 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
11465 added optimization for IFX,
11466 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
11468 reenabled optimization for IFX, which was removed on 2004-01-11
11469 * src/SDCCast.h: added return type IFX
11470 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
11471 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
11472 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
11473 SDCC_OLDONEBYTEOPS selects the old behaviour
11474 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
11475 changed again and commented promotion rule
11476 * src/SDCCval.c (valDiv): promotion no longer necessary
11477 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
11478 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
11480 * support/regression/tests/onebyte.c: added
11482 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
11484 * gen.c (genInline): reverted to old code for assemnling inline
11485 code because of bug reported James Chadd
11487 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
11489 * ralloc.h: missing declarations from previous patch,
11490 seems that patch for ralloc.h was never applied, fixed
11492 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11493 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11497 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
11498 indirect addressing. Marked FSR0 as deprecated
11499 * gen.c (pointerCode): commented out, not needed now
11500 (pic16_popGet2p): new MOVFF helper function
11501 (genGenPointerGet),
11502 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
11503 (shiftRLong): removed duplicate debugging info
11505 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11507 * src/ds390/gen.c (genNearPointerGet),
11508 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
11509 optimization with bits, but not bitfields.
11510 * src/ds390/ralloc.c (packRegisters),
11511 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
11513 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
11515 * src/SDCCcse.c (algebraicOpts): copy operands before modification
11517 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11520 * src/SDCCicode.c (operandFromSymbol),
11521 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
11522 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
11523 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
11524 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
11525 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
11526 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
11528 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
11529 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
11530 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
11531 * src/SDCCsymt.c (newSymbol),
11532 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11535 * src/SDCCval.c (newiList): fixed bug #885705
11537 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11539 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
11540 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
11542 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11544 * device/include/c8051f120.h,
11545 * device/include/c8051f300.h,
11546 * device/include/c8051f310.h: added/updated header files for Silicon
11547 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11548 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
11549 in new section Submitting patches
11551 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11553 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
11554 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11555 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11557 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
11558 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11559 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11561 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
11562 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11563 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11565 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
11566 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11567 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11568 genGenPointerSet): fixed bug #892400
11569 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
11570 to eliminate build warnings.
11571 * src/SDCCast.c (processParms),
11572 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
11574 * support/valdiag/valdiag.py: added GCC to the list of defines active
11575 when compiling with gcc
11577 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11579 * support/Util/SDCCerr.h,
11580 * support/Util/SDCCerr.c,
11581 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
11582 with an incomplete type (fixed bug #883734)
11583 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
11585 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11587 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
11589 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11591 * src/SDCCast.c (decorateType),
11592 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
11593 function pointer implementation
11594 * support/regression/tests/funptrs.c: added tests to verify both forms
11595 of function pointers work correctly. Added tests to verify parameters
11596 are passed in the correct order.
11598 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
11600 * device.c (regCompare): registers are sorted by ascending
11601 address and increasing size,
11602 * main.c (_pic16_finaliseOptions): removed the declaration
11603 of compiler macro MCU. Now a macro of the format pic18fxxxx
11604 will be defined from the command line
11606 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11607 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11609 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
11610 PCOP_RLCF was overwritten!
11611 * gen.c (genSkip): commented out calls to pic16_emitcode,
11612 * (genCmpEQ): fixed "long" compares, only high word did get compared,
11614 * (genRRC): added debugging info,
11615 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
11616 overwritten while shifting,
11617 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
11618 overwritten while shifting,
11621 * (shiftLLeftOrResult),
11622 * (shiftRLeftOrResult),
11624 * (shiftLLong): Implemented with pic16_emitpcode
11625 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
11626 * (genLeftShift): Fixed bug, operand for shift by variable always
11627 was "and"ed with 0x0f,
11628 * (genLeftShiftLiteral),
11630 * (genRightShiftLiteral): added debugging info,
11631 * (genrshFour): added comment,
11632 * (genRightShift): determined signedness from operand "left"
11633 instead of "result"
11635 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11637 * src/SDCCicode.c (geniCodeParms),
11638 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
11639 function pointers, fixed function pointer bugs #861242 and #861896
11641 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11643 * device/include/c8051f000.h,
11644 * device/include/c8051f120.h,
11645 * device/include/c8051f300.h: added header files for Silicon
11646 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11648 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
11650 * src/SDCCast.c (processParams): added new type flow and restructured
11651 (gatherAutoInit): added new type flow
11652 (addCast): cosmetic changes
11653 (getLeftResultType): added new type flow for array indices, patch
11654 provided by Stas, see FR #877103
11655 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
11656 array index patch by Stas
11657 * src/SDCCast.h: added prototype getResultTypeFromType()
11659 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
11660 * src/pic/glue.c (pic14emitStaticSeg),
11661 * src/pic16/glue.c (pic16emitStaticSeg),
11662 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
11663 for initialization of symbols
11664 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
11665 * support/Util/SDCCerr.h:
11666 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
11667 * .version: bumped version number to 2.3.8
11668 * device/include/Makefile.in (install),
11669 * doc/Makefile (install): changed to 'rm `find ...`' construct to
11672 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
11674 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
11675 Slade Rich fixed an optimization bug
11676 * src/pic/pcodepeep.c,
11677 * src/pic/pcoderegs.c
11678 * doc/Makefile (install): added test for directory
11680 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11682 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
11683 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
11684 * src/pic/ralloc.c (getRegPtr, getRegGpr),
11685 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
11686 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
11687 * as/mcs51/asexpr.c (term),
11688 * as/hc08/asexpr.c (term): fixed bug #887146
11690 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11692 * src/z80/gen.c (genMult): handle single byte result product
11693 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
11694 DUMMY_READ_VOLATILE (fixed bug #886367)
11696 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11698 * support/regression/tests/libmullong.c: fixed logic, on little endian
11699 hosts we ended without a mullong_wrapper()
11701 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11703 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
11704 virus/worm forged address usage.
11706 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11708 Fixed promotion, it should be done on AST level:
11709 * src/SDCCast.c (addCast): added promotion to int
11710 (decorateType): updated call to upCast()
11711 * src/SDCCicode.c (geniCodeLeftShift): removed call to
11712 usualUnaryConversions()
11714 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
11716 * support/regression/tests/literalop.c (mulWrapper): Added a
11717 wrapper to remove integer overflow warnings.
11719 * support/regression/tests/float_trans.c: Made work on host.
11721 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
11724 * support/regression/generate-cases.py (main): Changed from inline
11727 * doc/Makefile (install): Changed to depth first to get rid of
11728 missing directory install warning.
11730 * as/Makefile (install-doc): Made work on Mac.
11732 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
11734 * src/SDCCast.c: added an additional type flow in decorateType() of
11735 opposite direction, see feature request #860006; it's enabled at runtime
11736 by setting the environment variable SDCC_NEWTYPEFLOW
11737 * src/SDCCast.h: changed prototype of decorateType()
11738 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
11739 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
11740 'char' to 'int' can be omitted, if both operands are 'unsigned char';
11741 see feature request #877103
11742 * src/SDCCval.c: updated call of decorateType()
11743 (valBitwise): fixed bug #882876
11744 (valMinus): added promotion
11745 (valLogicAndOr): result is unsigned
11746 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
11747 * src/SDCCsymt.c (computeType),
11748 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
11749 must not cause an unsigned operation
11750 * src/pic/glue (pic14emitRegularMap),
11751 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
11753 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
11755 * src/pic/pcode.c (PCodeID): commented out left over debug code
11757 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
11759 * support/valdiag/tests/overflow.c: added shift tests
11760 * src/pic/device.c,
11767 * src/pic/pcodepeep.c,
11768 * src/pic/pcoderegs.c,
11769 * src/pic/ralloc.c,
11770 * src/pic/ralloc.h: applied patch from Slade Rich;
11771 added support for multiple code pages and multiple RAM banks on the
11772 PIC 14 port. The ASM files now no longer simply assume all the
11773 code / RAM are in the same page / bank. This means the linker can
11774 safely allocate code/RAM of separate ASM files to different pages/banks.
11775 * doc/sdccman.lyx: added Slade's tips
11776 * src/mcs51/peeph.def: fixed bug #880768
11778 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11780 * src/hc08/ralloc.c (rematStr): fixed bug #879282
11781 * src/SDCCast.c (decorateType): fixed bug #880197
11783 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
11785 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
11788 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
11789 strtof is not part of C89 and isn't included with Mac OS X.
11791 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11793 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
11794 shiftL2Left2Result): fixed bug #879326
11795 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
11796 (genMultOneByte): fixed bug in signed vs unsigned multiplication
11797 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
11798 address fetch for clr instruction
11799 * device/lib/hc08/_mulint.c: created optimized assembly version
11800 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
11802 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
11804 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
11805 proposed in FR #877103
11807 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
11809 * src/SDCCval.c (cheapestVal): added missing checks
11810 * src/SDCCicode.c (usualBinaryConversions): fixed condition
11811 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
11813 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
11815 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
11818 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
11820 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
11821 loaded with the linker search paths (-L arguments) and the libraries
11822 to be linked with the current source (-l arguments). Changes
11823 currently will affect only the pic16 port.
11824 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
11825 include path the port specific paths and port specific libraries,
11826 * gplink command now contains the $3 argument,
11827 * src/pic16/device.h,
11828 * src/pic16/device.c,: structure PIC_device is made public and
11829 renamed to PIC16_device, the same for variable Pics which is renamed
11830 to Pics16. Updated all references to them.
11831 * src/pic16/glue.c (pic16glue): corrected bug with code
11832 initialization which bypassed the variable initializations block.
11834 * device/lib/pic16/Makefile.rules: removed --penable-stack from
11835 COMPILE_FLAGS and added the --nostdinc option
11837 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11839 * device/include/mc68hc908jb8.h: Register defs for another member
11840 of the hc08 family. Contributed by Bjorn Bringert - thanks!
11842 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
11844 Documenting changes from previous commits.
11845 * configure.in (version 1.56),
11846 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
11847 when generating output files to configure the pic16 library,
11848 but now I've commented it out, since gputils aren't installed in the
11849 SF compile farm, so library won't compile
11851 * device/lib/Makefile.in (version 1.56): initially I've added in
11852 target 'all' the prerequestive 'model-pic16' so it compiled the
11853 pic16 library, but now I've commented it out for the same reasons
11855 * added targets 'model-pic16' and 'objects-pic16' to compile the
11857 * added target 'port-specific-objects-pic16' to handle the
11858 generated libraries and copy them into the build/ directory
11859 * added target 'clean-intermediate-pic16' to clean intermediate
11860 files into pic16 directory
11861 * in target 'installdirs' added line to create directory pic16 in
11862 the installation path
11864 * device/include/Makefile.in (version 1.11): in target 'install'
11865 added lines to copy all header files to installation path,
11866 * in target 'installdirs' added line create directory for pic16
11867 headers in the installation path
11869 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
11871 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
11874 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
11877 * device/lib/configure.in,
11878 * device/lib/configure: fixed for autoconf 2.57
11880 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11882 * src/z80/main.c (_parseOptions): fixed the portmode= command line
11883 option so that it actually works. Made it specific to the z80, since
11884 the gbz80 doesn't have these kinds of I/O ports.
11886 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11888 * device/include/z180.h,
11889 * device/lib/_memcpy.c,
11890 * device/lib/_memmove.c,
11891 * device/lib/_mulint.c,
11892 * device/lib/ser_ir.c,
11893 * device/lib/ser_ir_cts_rts.c,
11894 * device/lib/_strcmp.c,
11895 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
11896 * src/z80/main.c (_process_pragma): add support for pragmas bank and
11897 portmode; added deprecation warning for bank= and protmode= forms.
11898 Also, guard against buffer overflow.
11899 * src/z80/gen.c (aopGet): generate better code for sfr banked read
11901 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11903 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
11904 changed interrupt vector table generation to only emit declared vectors.
11905 * device/include/Makefile.in: added missing backslash
11906 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
11908 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
11910 Mainly changes to support compilation of the device libraries
11911 * src/pic16/device.c: stack is allocated via symbol and not
11912 via literal number. The symbol is placed in the corresponding
11913 position of the data ram
11914 * (pic16_dump_section): relocatable and absolute uninitialized
11915 data are now emitted in sorted order to reduce section naming,
11916 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
11917 weren't marked as being in the access bank,
11919 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
11921 Added portion of GNU PIC Library under the directory
11922 device/include/pic16 and device/lib/pic16. These files
11923 contain the declarations of SFRs for the PIC18Fxx2 devices.
11924 The directory is initialized via configure from toplevel.
11926 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
11928 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
11929 the spilllocations to be compared correctly
11931 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
11933 * src/SDCCast.c (decorateType): fixed bug introduced today
11935 2004-01-12 Borut Razem <borut.razem AT siol.net>
11937 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
11938 doc/sdccman.lyx: upper case pragmas are deprecated
11940 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
11942 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
11943 in simpler and even better code
11945 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
11947 * src/SDCCicode.c (operandOperation): fixed bug #874819
11948 * src/SDCCast.c (decorateType): fixed
11949 char foo (unsigned long ul) { return ul > 0; }
11951 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11953 * doc/sdccman.lyx: Moved and added some sections, small changes
11954 all over. Telling LaTeX to be less strict with word spacing
11955 to better keep the right margin. Changed some notes about
11956 maintainance of the ports in section 3.2.1 - is it OK like this?
11958 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
11960 SDCC source changes:
11961 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
11962 convilong): modified to inform the pic16 port that builtin functions
11965 PIC16 PORT specific changes:
11966 * src/pic16/device.c pic16_dump_equates() added,
11967 processor registers declared internally by the port are emitted in
11968 the translation as equates,
11969 * src/pic16/gen.c: inline code is passed unprocessed to the
11971 * (pic16_popGetLit2): fnuction modified to take second operand as
11972 pCodeOp pointer and not as literal,
11973 * (popRegFromIdx): prefixed with pic16_,
11974 * (pic16_popCombine2): modified to receive already allocated pCode
11976 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
11977 * (genFunction): initializes local stack frame and pushes on stack
11978 all the registers used by this function,
11979 * (genEndFunction): restores all registers from stack and restores
11981 * src/pic16/glue.c (pic16emitRegularMap): various changes and
11983 * (pic16glue): changed the program startup sequence,
11984 * added new dbName code 'A' for functions placed in absolute section
11985 * src/pic16/main.c: added function attribute _naked,
11986 * added pragma 'code' to place a fnuction at an absolute address,
11987 * added command line arguments --debug-ralloc and --pcode-verbose,
11988 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
11989 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
11990 * (pic16_newpCodeOpLit2): modified to take the second operand as
11992 * (pic16_printpBlock): modified to emit each function in a separate
11994 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
11995 UPPER for immediate operands,
11996 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
11998 * src/pic16/peeph.def: all peepholes with movff are commented out,
11999 because there is a problem in the pcode peep optimizer,
12000 * src/pic16/ralloc.c: the register allocator can now reuse local
12001 function symbols for another function. This saves register usage.
12002 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12004 Added file src/pic16/NOTES with information about program writing on
12005 the current port version.
12007 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12009 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12010 and peephole 252 (array access)
12012 2004-01-09 Borut Razem <borut.razem AT siol.net>
12014 * src/SDCCmain.c : fixed #872250: -l command line defined library
12015 files are scanned before standard library files
12017 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12019 * src/SDCCast.c (decorateType): fixed bug #874046
12021 2004-01-09 Borut Razem <borut.razem AT siol.net>
12023 * support/scripts/sdcc.nsi: remove previous installation
12025 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12027 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12028 bytes for last interrupt vector (mcs51)
12029 * sdcc.spec: fixed typo
12031 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12033 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12034 gen51Code): more efficient parameter receive for --model-large
12037 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12039 * src/ds390/main.c,
12040 * src/z80/main.c: added missed needLinkerScript flags (more than
12041 one port structure defined in these file)
12042 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12045 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12047 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12048 * src/port.h: added flag needLinkerScript in port->linker
12049 structure to inform whether to create a .lnk file or not,
12051 * src/ds390/main.c,
12053 * src/mcs51/main.c,
12055 * src/pic16/main.c,
12057 * src/z80/main.c: changed appropriately to configure
12058 needLinkerScript flag
12060 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12061 * src/pic/glue.c: added variable udata_section_name to
12062 override default uninitialized data segment definition for
12063 devices only with SHAREBANK memory (reported from Erik Epetrich)
12064 * (pic14emitOverlay): modified to emit a commented overlay segment
12065 directive when no overlay data exist
12066 * (picglue): modified to emit uninitialized data segment
12067 according to udata_section_name
12068 * src/pic/main.c (_pic14_parseOptions): added command line
12069 options --udata-section-name=[name] to override default
12070 udata definition name
12071 * modified _linkCmd and _asmCmd to include compiler passed
12072 arguments via -W option
12073 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12074 object file from '.rel' to '.o' in port->linker structure,
12075 changed size of fptr from 2 to 3 in port structure
12077 2004-01-07 Borut Razem <borut.razem AT siol.net>
12079 * support/scripts/sdcc.nsi: update PATH
12080 * support/scripts/sdcc.ico: craeted
12082 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12084 * device/include/Makefile.in: fix install
12085 * doc/Makefile: fix install
12087 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12089 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12091 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12092 how the function variable allocation summary is displayed; also
12093 include information about variables allocated to the overlay
12096 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12098 * as/mcs51/lkmain.c: Help about -Y option
12099 * as/mcs51/lkarea.c: Fixed gcc warnings
12101 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12103 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12105 * support/valdiag/tests/overflow.c: added
12106 * src/SDCCast.c (decorateType),
12107 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12108 LEFT_OP (left shift)
12110 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12112 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12113 (default behaviour).
12115 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12117 A python script to validate compiler diagnostic messages. It can be
12118 used to verify that sdcc complains about bad c source code and
12119 gives a good location of the error.
12120 * support/valdiag/Makefile,
12121 * support/valdiag/valdiag.py,
12122 * support/valdiag/tests/*
12124 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12126 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12127 * src/SDCCsymt.c (newEnumType),
12129 * support/Util/SDCCerr.c,
12130 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12132 * support/regression/tests/enum.c: added test for enum values that
12133 require at least 2 bytes of storage.
12135 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12137 * src/common.h: added ifndef/define/endif macros
12138 around the header file.
12139 Bug reported from Jesus Calvino-Fraga
12141 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12143 * sdcc.spec: updated
12144 * device/include/Makefile.in: don't install CVS directories
12145 * device/lib/Makefile.in: added removal of CVS directories after install
12146 * doc/Makefile: fixed install, added local_icons
12147 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12148 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12149 * src/ds390/gen.c (genRightShift): fixed bug #870788
12150 * src/SDCCast.c (decorateType): fixed bug #870781
12152 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12154 PIC16 port related changes:
12155 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12156 added variable stackPos,
12158 * gen.c: genCall, assignResultValue: added support for
12159 pushing/retrieving function parameters to/from stack,
12160 genFunction,genEndFunction: setup stack frame for the
12161 generated function,
12162 genAddrOf: will be changed according to bug 863624
12164 * added files genutils.c and genutils.h which contain gen*
12165 debugged and optimised functions extracted from gen.c
12167 * glue.c: added variable 'externs' which holds extern symbols,
12168 pic16emitRegularMap: is modified to properly handle relocatable
12169 symbols under the new scheme,
12170 pic16createInterruptVect: is modified
12171 pic16printPublics: is modified to emit 'global' assembler directives,
12172 added pic16_printExterns to print extern symbols,
12173 pic16glue: initializes stack/frame pointer in the beginning of
12174 the assembly output. Temporary hack, will be corrected later,
12175 because gplink yet does not support stack and SDCC does not
12176 yet support a type of crt0.o object to create the final binary.
12178 * Removed many lines that contain 8051 legacy code.
12179 * The code is finally placed under a 'code' directive.
12180 * Added port specific options.
12182 * _process_pragma: simplified since now we do not need *special*
12183 include file to define SFR registers. But a separate header
12184 will be needed. This will be developed later.
12185 * _pic16_parseOptions: added, parses port specific options:
12186 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12187 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12188 --preplace-udata-with=
12190 * _pic16_setDefaultOptions: modified to initialize section names,
12191 but hack is temporarly out of order since it needs improvement.
12192 * _pic16_genAssemblerPreamble: configuration words are emitted by
12193 their address instead of their name. This part is incomplete and
12194 supports only the 18Fxx2 devices. Other devices will emit an error
12195 during assembly since they do not contain the same set of config
12197 * _pic16_genIVT: is modified,
12199 * pcode.c: added definitions for some hardware registers that are needed
12201 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12202 All PCI entries are updated. Now LFSR is supported.
12203 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12204 * added pic16_newpCodeOpLit2 to support instructions with
12205 two literal arguments
12206 * pic16_pCode2str: corrected code that emits assembler instructions
12207 with two literal operands and those that have an access bit modifier
12208 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12209 this fixes a bug which caused some labels to be lost, when an
12210 assembler directive was added, i.e. banksel,
12211 * pic16_FixRegisterBanking: improved logic that causes the insertion
12213 * InlineFunction: functions that are called once, are not any more
12214 inlined. This can be a port option in the future,
12216 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12218 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12219 hold the corresponding uninitialized symbols,
12220 * pic16_allocProcessorRegister: registers have explicit marked the
12222 * pic16_allocInternalRegister: registers are explicit marked as
12224 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12225 processing list, so bit registers were lost,
12228 * ralloc.h: added field 'accessBank' and original symbol operand
12229 in register definition,
12230 * removed the field isMapped from register definition,
12232 ** Several functions have been removed from various sources:
12233 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12234 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12235 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12236 pic16_assignRelocatableRegisters
12238 ** others have been introduced:
12239 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12240 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12242 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12244 * support/scripts/inc2h.pl: changed definition of BIT_AT
12245 to emit 'sbit at' instead of 'bit at'. This was a request.
12247 PIC16 port related preliminary changes:
12248 * gen.c: prefixed function popRegFromString with
12249 pic16_ and all references to it corrected
12250 * pcode.c: all pic16_pc_* hardware registers prefixed
12251 with underscore (_),
12252 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12253 * ralloc.c: newReg(): when register is REG_SFR then
12254 set address to rIdx,
12255 pic16_allocProcessorRegister(): marks register wasUsed=0
12256 pic16_writeUsedRegs(): added a call to assign processor
12257 registers via pic16_assignFixedRegisters
12259 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12261 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12262 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12263 variables in unused register banks. Also the SSEG is placed
12264 wherever there is enough space for it, and IDATA can be anywhere
12265 in internal RAM. For now compile using -Wl-Y[stack_size].
12266 The mem file is different for this option as well, since it
12267 makes no sense of talking about DSEG lenght.
12269 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12271 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12272 in certain cases, e.g. when ROM assignment, patch provided
12273 from Albert den Haan.
12275 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12277 Many signedness and type propagation fixes:
12278 * src/SDCCicode.c: made geniCodeCast() static
12279 replaced SPEC_ by IS_ (cosmetic)
12280 (operandOperation): fixed div and mod operation
12281 (usualBinaryConversions): added support for promotion of char
12282 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12283 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12284 (geniCodeAdd): an array index will stay unsigned, even if promoted
12286 (geniCodeArray): ditto
12287 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12288 * src/SDCCsymt.c (computeType): added more support for char;
12289 promotion of char is selectable by promoteCharToInt, fixed signedness
12291 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12292 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12293 * src/SDCCval (val*): replaced signedness calculation by
12295 rearranged if-branches (cosmetic)
12296 (valShift): added warning W_SHIFT_CHANGED
12297 (valCompare): fixed problem with different types
12298 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12299 * support/regression/tests/literalop.c: added many cases
12300 * support/regression/tests/ast_constant_folding.c: changed finally to
12302 * .version: new year, new version: 2.3.7
12303 * src/SDCCmain.c (main): applied patch #866468
12304 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12305 provided by Scott Bronson
12306 * doc/sdccman.lyx: updated documentation for sdcdb
12307 updated and added chapter tips
12309 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12311 * src/SDCCsymt.h: missing from yesterday's commits
12313 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12315 * src/SDCC.y (struct_or_union_specifier),
12316 * support/Util/SDCCerr.c,
12317 * support/Util/SDCCerr.h: verify that struct & union tags are used
12320 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12322 * src/SDCCglobl.h: missing from yesterday's commits
12324 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12326 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12327 sft_attributes, struct_declaration, parameter_declaration,
12328 type_name, start_block, declaration_list),
12329 * src/SDCC.lex (check_type): support redefinition of typedef names
12331 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12333 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12334 aligned xdata arrays. Erik helped me with the if clause.
12336 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12338 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12341 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12344 * src/SDCCast.c (newAst_),
12346 * src/SDCCicode.c (ast2iCode, newiCode),
12348 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12349 expr, statement, expression_statement, selection_statement,
12350 iteration_statement, expr_opt, jump_statement): foundation for tracking
12352 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12355 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12357 * support/Util/SDCCerr.c,
12359 * src/SDCCast.c (createCase, createDefault, decorateType),
12360 * src/SDCClabel.c (labelUnreach),
12361 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12363 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12364 (with thanks to Stas Sergeev)
12365 * device/include/time.h,
12366 * device/lib/time.c (CheckTime): suppress unreachable code warning
12368 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12370 * src/SDCCast.c (createIvalCharPtr),
12371 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12373 * support/regression/tests/nullstring.c: tests for these two bugs
12375 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12377 * support/Util/SDCCerr.h,
12378 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12379 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12380 about storage class and 'at' used inside struct or union
12381 * src/SDCCBBlock.c (iCodeFromeBBlock),
12382 * src/SDCCcse.c (ifxOptimize),
12383 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12384 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12385 printIval, emitStaticSeg, emitOverlay),
12386 * src/SDCClabel.c (deleteIfx),
12387 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12388 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12389 gatherAutoInit, processParms),
12390 * support/Util/SDCCerr.h,
12391 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12392 reporting for post-parse errors.
12394 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12396 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12397 implicit casts via union; they don't work on big endian systems
12398 (possible fix for bug #861138)
12400 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12402 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12403 * src/mcs51/main.c: fixed the fix for bug #737001
12405 2003-12-15 Borut Razem <borut.razem AT siol.net>
12407 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12409 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12411 * support/makebin/makebin.c: put output in binary mode
12413 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12415 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12416 xdata and data memory on startup. Set the environment variable
12417 SDCC_NOGENRAMCLEAR to disable this.
12418 * src/mcs51/peephole.def,
12419 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12420 (allows non-interrupt and interrupt code to safely compete for a resource
12421 without the non-interrupt code having to disable interrupts)
12423 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12425 * src/SDCCicode.c (geniCodeAdd),
12426 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12427 with valFromType if type might be a pointer and host is big endian).
12428 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12429 types, not just integer types.
12430 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12431 multiply defined with mismatching "at" address.
12433 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12435 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12436 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12437 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12438 with embedded nulls (fixed bug #753752)
12440 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12442 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12443 Apparently this did not see much testing (endless loop)
12445 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12447 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12449 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12451 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12452 gracefully handle NULL memmap pointers
12454 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12456 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
12457 instead of deleting the iCode when an operand is volatile
12458 * src/z80/gen.c (genDummyRead),
12459 * src/mcs51/gen.c (genDummyRead),
12460 * src/ds390/gen.c (genDummyRead),
12461 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
12463 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
12464 * src/SDCC.y: fixed bug #850420
12466 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12468 Applied z80 i/o port patch from Peter Townson and fixed some operators
12469 to better handle operands in A register.
12470 * device/include/z180.h
12476 * src/z80/peeph-z80.def
12477 * src/z80/peeph.def
12480 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12482 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
12484 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12486 * device/lib/hc08/_mullong.c: Removed extra #endif
12488 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12490 * sim/ucsim/hc08.src/inst.cc,
12491 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
12492 carries from x to h
12493 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
12494 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
12495 * device/include/stdarg.h: fixed varargs for hc08
12496 * device/lib/Makefile.in,
12497 * device/lib/hc08/Makefile,
12498 * device/lib/hc08/_mulint.c,
12499 * device/lib/hc08/_mullong.c: fixed some endian problems
12501 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12503 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
12504 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
12505 * device/lib/_gptrget.c,
12506 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
12508 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12510 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
12511 * src/SDCCast.c (astErrors): fixed bug #846007
12512 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
12514 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12516 * src/SDCCast.c (decorateType): disabled a transformation I added in
12517 revision 1.188 (access to fields of a structure at an absolute address);
12518 it breaks with bitfields, extern declarations, and gcse analysis.
12519 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
12520 could be assigned through a pointer, so don't complain.
12521 * src/SDCCast.c (astErrors),
12523 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
12525 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
12527 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
12528 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
12529 output of __config directives, since gpasm now supports them
12530 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
12531 pre-processor macro, i.e. -DMCU=p18f452
12532 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
12533 and modified to handle 'cast' icode similarly to '=' icode
12534 * src/pic16/device.h (typedef struct PIC_device): added field
12535 'extMIface' to indicate that chip has external memory interface
12536 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
12537 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
12540 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12542 * src/SDCC.y (pointer): fixed bug #846006
12543 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
12544 * src/SDCCast.c (decorateType): fixed bug #846009
12545 * src/ds390/peeph.def,
12546 * src/ds390/gen.c (genAnd, genOr),
12547 * src/mcs51/peeph.def,
12548 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
12550 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12552 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
12559 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
12563 * src/SDCCbitv.c: added function to free a bitvector
12564 * src/SDCClrange.h,
12565 * src/SDCClrange.c: added function to recompute the liveranges
12566 * src/avr/ralloc.c,
12567 * src/ds390/ralloc.c,
12568 * src/hc08/ralloc.c,
12569 * src/mcs51/ralloc.c,
12570 * src/pic/ralloc.c,
12571 * src/pic16/ralloc.c,
12572 * src/xa51/ralloc.c,
12573 * src/z80/ralloc.c: recompute the liveranges after register packing
12575 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
12577 * src/SDCCloop.c (newInduction): fixed bug #845630
12579 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12581 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
12582 inadvertantly left behind from my 2003-11-12 change
12584 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12586 Updated headers I neglected to commit yesterday.
12587 * src/SDCClrange.h,
12590 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12592 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
12593 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
12594 * src/SDCCopt.c (eBBlockFromiCode),
12595 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
12596 the creation of the key hash table from the sequencing so it can be used
12597 earlier (for some GCSE bug fixes still pending)
12599 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12601 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
12602 * support/regression/tests/addsub.c: testing genPlus shortcut
12604 2003-11-15 Borut Razem <borut.razem AT siol.net>
12606 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
12608 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12610 * src/SDCCcse.c (cseBBlock): fixed bug #527779
12611 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
12612 ordering is immaterial.
12613 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
12615 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12617 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
12618 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
12619 (SIGSEV) of bug #840381
12620 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
12621 unlink new file before rename if new and old filenames are the same)
12623 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12625 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
12626 uninitialized variables) for the mcs51. Set environment variable
12627 SDCC_GENRAMCLEAR to test.
12628 xdata initialization slightly shorter
12630 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12633 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
12634 #838241 & 780691 (basicly the same bug)
12635 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
12636 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
12638 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
12640 * src/SDCCmain.c (linkEdit): "fix" #834252
12642 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12644 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
12646 * src/SDCC.y: fixed bug #819403
12648 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12650 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
12651 the reentrant attribute.
12652 * src/hc08/gen.c (genPackBits): added missing stack readjustment
12653 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
12655 * src/SDCCast.c (decorateType): fixed bug with storage class not being
12656 updated during pointer dereference; f.e. ~(((char *)1)*) was being
12657 erroneously reduced to a literal.
12658 * src/hc08/ralloc.c (packRegisters, rematStr),
12659 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
12662 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12664 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
12665 * doc/sdccman.lyx: changed from 'article' to 'book'
12666 * doc/Makefile: readded test_suite_spec and cdbfileformat
12668 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
12670 * device/include/stdlib.h: include malloc.h to comply with ANSI
12671 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
12673 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12675 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
12676 * doc/clean.mk: also remove *.out files
12677 * doc/sdccman.lyx: some additions, larger top/bottom margins
12679 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12681 * src/SDCC.y: fixed bug #837365
12682 * support/regression/tests/bitopcse.c
12683 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
12684 a symbol (might be valop instead)
12685 * device/lib/Makefile.in: added errno.c to HC08SOURCES
12686 * device/lib/clean.mk: added hc08 to the cleaning list
12688 2003-11-04 Borut Razem <borut.razem AT siol.net>
12690 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
12692 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12693 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
12694 malloc is declared in standard stdlib.h
12696 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12698 * device/lib/hc08/Makefile: need to clean .rel not .o files
12699 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
12701 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12705 * src/mcs51/main.c,
12706 * src/ds390/main.c,
12710 * src/pic16/main.c,
12711 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
12712 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
12713 tests (which uses the port's oclsExpense function)
12719 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
12721 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12723 * src/SDCCcse.c (ifxOptimize),
12724 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
12725 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
12726 deleting the IFX iCode.
12727 * src/hc08/ralloc.c: reduced unneeded slocs
12728 * src/hc08/gen.c: fixed bug in asmopToBoolean
12730 2003-11-04 Borut Razem <borut.razem AT siol.net>
12732 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
12733 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12734 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
12735 transferred to configure
12737 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
12739 Use headers defined in the C[++] standards:
12740 * sim/ucsim/gui.src/serio.src/fileio.cc
12741 * sim/ucsim/gui.src/serio.src/frontend.cc
12742 * sim/ucsim/gui.src/serio.src/main.cc
12743 * sim/ucsim/gui.src/serio.src/posix_signal.cc
12744 * support/Util/NewAlloc.c
12746 * as/mcs51/lklibr.c
12750 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12752 * Added MSVC projects for hc08 assembler and linker:
12753 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
12754 /as/hc08/link_hc08.dsp
12756 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
12758 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
12760 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
12762 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
12764 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12766 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
12768 2003-10-31 Borut Razem <borut.razem AT siol.net>
12770 * support/cpp2/cpplib.h,
12771 support/cpp2/cpplib.c,
12772 support/cpp2/cpplex.c,
12773 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
12774 to switch _asm block preprocessing on / off. Default is
12775 #pragma preproc_asm +
12777 2003-10-31 Borut Razem <borut.razem AT siol.net>
12779 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
12780 when outputting comment blocks (when executed with -C option) and
12781 _asm (SDCPP specific) blocks
12783 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12785 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
12787 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
12789 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
12791 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
12793 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
12794 * src/SDCCast.c (decorateType): fixed bug #832664
12796 2003-10-31 Borut Razem <borut.razem AT siol.net>
12798 * support/cpp2/cpplex.c: fixed for SDCPP:
12799 comments(when executed with -C option) and _asm blocks
12800 were included even if they where in skipped #if block.
12801 Applied solution from GCC cpp 3.3.2
12803 2003-10-31 Borut Razem <borut.razem AT siol.net>
12805 * src/SDCC.lex: sdcc now understands both formats:
12806 '# <line_number> <file_name>' and
12807 '#line <line_number> <file_name>'
12808 * support/cpp2/cppmain.c: sdcpp now generates the standard
12809 '# <line_number> <file_name>' instead of former
12810 '#line <line_number> <file_name>'
12812 2003-10-30 Borut Razem <borut.razem AT siol.net>
12814 * support/cpp2/cpphash.h,
12815 * support/cpp2/cpplib.h
12816 * support/cpp2/cpplex.c,
12817 * support/cpp2/cppmain.c,
12818 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
12820 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12822 Fixed a number of problems revealed by bug #827883.
12823 * src/SDCCloop.c (loopInvariants): Spill location of the
12824 result operand should be recomputed if extracted from
12825 a loop. Also, don't extract assignments of an iTemp
12827 * src/SDCCast.c (isConformingBody): loop reversal should
12828 not occur if the control variable is involved with a
12829 relational operator.
12831 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
12833 * .version: bumped to 2.3.6 to reflect the big improvements
12834 made by Erik and Klaus. Thanks!
12836 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
12838 Replaced the livrange code.
12839 * src/SDCClrange.c: added new LR code
12841 * src/SDCCBBlock.h: removed remainig parts from old LR code
12842 * src/ds390/ralloc.c,
12843 * src/ds390/gen.c: minor fixes to make it work with new code
12845 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12848 * as/hc08/lkrloc.c,
12850 * src/hc08/ralloc.c: Fix various warnings related to the hc08
12851 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
12852 (tweaked fix for bug #818696)
12854 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12856 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
12858 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12861 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
12862 * src/mcs51/gen.c (gencjneshort),
12863 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
12864 more efficient (per Scott Bronson's suggestion)
12866 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12868 Extended the semantics of the critical keyword to include
12869 individual statements. See RFE #827755 and #799831
12874 * support/Util/SDCCerr.c
12875 * support/Util/SDCCerr.h
12880 2003-10-19 Borut Razem <borut.razem AT siol.net>
12882 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
12884 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12886 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
12888 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
12889 and predecrement operand is displayed
12891 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
12893 * src/SDCCval.c (valMinus): fixed bug #826041
12895 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12897 Some hc08 related updates that I missed earlier
12898 * sim/ucsim/stypes.h
12899 * support/regression/ports/hc08/spec.mk
12901 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12903 New target "hc08" for the Motorola 68hc08 family of micros
12911 * sim/ucsim/hc08.src/*
12912 * sim/ucsim/configure.in
12913 * src/ucsim/configure
12914 * sim/ucsim/packages_in.mk
12917 * device/include/mc68hc908qy.h
12918 * device/lib/hc08/*
12919 * device/lib/Makefile.in
12920 * support/regression/ports/hc08/*
12921 * support/regression/Makefile
12923 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12925 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
12927 * src/ds390/gen.c (genCast): fixed bug #821957
12929 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
12931 * device/lib/logf.c: "fixed" overlay bug
12932 * support/regression/ports/host/spec.mk: added m library
12933 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
12934 * support/regression/tests/float_trans: added (for Eric)
12936 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
12938 * src/mcs51/gen.c (genCpl): fixed bug
12939 http://sf.net/mailarchive/message.php?msg_id=6263915
12941 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
12943 * src/SDCCast.c (decorateType): added extended constant folding
12944 * src/SDCCsymt.c (computeType): cleanup
12945 * src/SDCCval.c (valShift): minor optimization
12946 * support/regression/tests/ast_constant_folding.c: added
12948 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12950 * src/SDCCmain.c: removed some unintended changes
12952 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12954 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
12955 * src/z80/gen.c: fixed part of bug #817589
12956 * src/SDCCsymt.c (checkFunction): fixed bug #817895
12958 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
12960 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
12971 * src/ds390/ralloc.c
12973 * src/mcs51/ralloc.c
12975 * src/pic16/ralloc.c
12976 * src/xa51/ralloc.c
12978 * src/z80/gen.c: removed unused label "release:"
12980 2003-10-06 Borut Razem <borut.razem AT siol.net>
12982 * src/SDCC.lex: removed definition of unused variables
12983 save_optimize and save_options
12985 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
12987 * clean.mk: removed '=' in "-maxdepth=1"
12988 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
12989 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
12991 2003-10-06 Borut Razem <borut.razem AT siol.net>
12993 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
12994 my_unput() replaced by unput()
12996 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
12998 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
12999 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13000 type-punned pointer will break strict-aliasing rules"
13001 Old LR behaviour is again default; Klaus' LR can be choosen by
13002 defining the environment variable LRKLAUS
13006 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13007 * clean.mk: fixed removal of files in bin/CVS/
13008 * device/lib/clean.mk: fixed removal of directories small and large
13009 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13011 * src/SDCCval.c: removed superflous test for pedantic
13013 2003-10-05 Borut Razem <borut.razem AT siol.net>
13015 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13016 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13017 message "unmatched #pragma SAVE and #pragma RESTORE"
13019 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13021 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13022 assembly, critical functions, atomic, nojtbound)
13024 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13026 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13032 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13035 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13037 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13039 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13040 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13041 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13043 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13045 * src/z80/gen.c (genRet): fixed bug #524753
13046 * src/z80/gen.c (genCast): fixed internal error on cast from
13048 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13049 fix for bug #477835 to the z80
13050 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13051 for tracking iCodes in the peephole optimizer for z80
13053 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13055 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13056 the other part of bug #814548
13057 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13059 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13061 * src/SDCCcse.c: fixed part of bug #814548
13063 2003-09-28 Borut Razem <borut.razem AT siol.net>
13065 * src/asm.c: rewrite of printILine() to use temporary file instead
13067 * src/xa51/main.c: commented out declaration of int rewinds
13069 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13071 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13073 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13075 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13076 * src/asm.c (printILine): Fixed bug #811015
13078 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13080 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13083 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13085 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13086 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13087 to correctly handle general case of AOP_PAIRPTR
13088 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13090 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13092 * src/mcs51/ralloc.c (fillGaps),
13093 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13094 register positioning bug)
13096 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13098 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13100 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13102 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13103 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13104 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13105 (ralloc doesn't intentionally do this now, but perhaps later)
13106 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13107 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13108 register positioning bugs (Fixed bug #762602 and #795325)
13109 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13110 (Fixed bug #808779)
13111 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13112 lines that --i-code-in-asm generates
13114 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13116 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13117 trying to fclose a FILE* that was already closed.
13119 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13121 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13122 of const struct should be treated as if const themselves)
13124 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13126 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13128 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13130 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13131 Unix (/n) and DOS (/r/n) line terminations.
13133 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13135 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13138 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13140 * src/mcs51/gen.c (genFunction, genEndFunction),
13141 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13142 and restore of EA so that stack offsets to parameters are
13143 correct when using both critical and reentrant/stack-auto.
13144 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13145 size (can be triggered in error if sloc is shared between
13146 different sized objects)
13147 * device/include/float.h: fixed macros to explicitly use
13148 unsigned long where needed
13150 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13152 Feature req. 799831: added code to allow nesting of critical functions
13153 * src/mcs51/gen.c (genFunction, genEndFunction)
13154 * src/ds390/gen.c (genFunction, genEndFunction)
13156 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13158 * src/SDCCsymt.c (sclsFromPtr),
13160 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13161 support for standard C idiom of memory mapped variables; for
13162 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13163 to xdata int at 0x1234 tempvar = 1.
13164 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13165 provided by Akiya ISHIDA
13167 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13169 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13170 * src/SDCCval.c (constVal): added reduction from int to char
13171 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13172 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13173 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13175 * support/regression/tests/shifts.c: fixed
13177 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13179 * src/z80/gen.c (genXor): Fixed bug #805445
13181 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13183 Fixed bug #621531 (const & volatile confusion in the type chain).
13184 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13185 refer to the const or volatile state of the pointer itself.
13197 * src/pic16/ralloc.c
13198 * support/regression/tests/const.c
13200 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13202 When checking for duplicated modules, use absolute paths
13203 instead of relative paths. Files changed:
13208 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13210 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13212 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13214 * device/include/string.h: added size_t typedef, changed
13215 prototypes to use size_t, eliminated separate reentrant and
13216 non-reentrant declarations, added _memmove declaration
13217 * device/lib/_memcpy.c: changed to use size_t instead of int,
13218 changed /4 to >>2 to avoid division library call
13219 * device/lib/_memcmp.c,
13220 * device/lib/_memset.c,
13221 * device/lib/_strncat.c,
13222 * device/lib/_strncpy.c,
13223 * device/lib/_strncmp.c: changed to use size_t instead of int
13224 * device/lib/_memmove.c: new file (fixed bug #772294)
13225 * device/lib/Makefile.in: added _memmove.c
13226 * device/lib/z80/asm_strings.s: fixed bug #772290
13227 * support/regression/tests/bitfields.c: attempt to fix host assertion
13228 failure on amd64-unknown-linux2.2
13230 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13232 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13233 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13234 * as/z80/asmain.c (main): fixed bug #801766
13236 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13238 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13241 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13243 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13244 reported in bug #800609
13246 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13248 * Top header beautifications in src/pic16 directory:
13249 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13250 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13251 pcoderegs.h, ralloc.c, ralloc.h
13252 * main.c: added top header and GPL license notice
13253 * pcode.c: fixed the if-conditional warning
13255 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13257 * device/lib/_mullong.c: replaced int by short for gcc
13259 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13261 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13262 and JUMPTABLE iCodes properly now (worked by accident before)
13263 * src/mcs51/gen.c (leftRightUseAcc),
13264 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13265 iCode properly now. Use getSize instead of nRegs since a & b
13266 aren't part of the nRegs tally.
13268 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13270 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13271 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13272 before instructions that use the _STATUS register
13274 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13276 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13277 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13278 fetching of the pointer
13279 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13280 copied from genNearPointerSet()
13281 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13282 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13283 If they pop r0/r1 they must be called in the opposite order than aopOp().
13284 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13285 (resp. --stack-auto), prepared for --xstack
13287 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13289 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13291 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13293 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13294 these ports have their own __sdcc_external_start()
13296 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13298 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13299 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13300 type for bits was changed. It resulted in bit variables becoming
13301 global, which is not permitted in PIC 14 assembly output.
13303 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13305 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13307 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13309 Z80 and MCS51 linkers complaint if a public symbol is defined
13310 in more than one library module:
13314 * as/mcs51/Makefile.in
13316 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13318 A few small changes that speed up the peephole optimizer.
13322 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13324 Try to make the peephole optimizer smarter by maintaining
13325 an association between the assembly source code and the
13326 iCodes that originated them. Put this information to use
13327 with a new peephole rule condition "notVolatile" so that
13328 the rules can be aggressive yet still safe.
13333 * src/mcs51/peeph.def
13335 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13339 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13340 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13341 if the left or right operand symbols have the accuse flag set.
13343 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13345 Changed the type of the result of the ! (NOT) operator to char;
13346 previously it returned the same type as the source. This allows
13347 us to eliminate all the genFloatNot functions (all of its target
13348 implementations were very buggy) since !float can use the same
13351 * src/SDCCicode.c (ast2iCode): ! returns char
13352 * src/mcs51/gen.c (genNot, genNotFloat),
13353 * src/ds390/gen.c (genNot, genNotFloat),
13354 * src/z80/gen.c (genNot, genNotFloat),
13355 * src/pic/gen.c (genNot, genNotFloat),
13356 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13358 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13360 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13361 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13362 during interrupts. Ensure WSAVE is located at a shared bank address.
13363 2. Fixed page selection in some places
13364 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13365 the registers name strings.
13366 4. Fixed "signed / unsigned compare" compiler warnings.
13367 5. The PIC port manages its own allocation of the general purpose
13368 registers, but makes no attempt to reuse them. As a result when
13369 compiling it soon runs out of general purpose registers. Some
13370 additional code was added to the files pcode.c and device.c to walk
13371 through the function call tree and rename the registers so that they
13381 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13382 genPlus() & genMinus() when the result is the same as left or right
13384 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13386 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13388 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13390 Made bitfield a distinct type from bit so that bitfields
13391 convert as per ANSI C and bits retain their traditional
13392 boolean style behaviour. Implemented bitfield support in
13400 * src/ds390/gen.c: bit v bitfield split
13401 * src/z80/gen.c: New support for bitfields
13402 * support/regression/tests/bitfields.c: reenabled z80,
13405 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13407 Rules 246.x, 247.x relate to bitfields, the others speed up
13408 access to xdata mapped I/O devices.
13410 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13412 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13414 Cleaned up genPackBits and genUnpackBits and added two helper
13415 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13416 for literal assignments in genPackBits (thanks to Frieder for
13422 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13424 Fixed bug #748310 (pointer to function type mishandled when the
13425 function name is omitted). Also fixed a SIGSEGV when a function
13426 attribute (reentrant, etc) is used on a non-function or on a
13427 function but misplaced before the parameter list.
13429 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13431 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13432 * support/Util/SDCCerr.h,
13433 * support/Util/SDCCerr.c: Added func attr misuse error msg
13435 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13437 Fixed bug #787649 by anonymous
13438 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13439 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13441 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13443 Fixed numerous bitfield problems.
13445 * src/SDCC.y: More bitfield related error checking
13447 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13448 * support/Util/SDCCerr.h,
13449 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13450 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13451 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13452 * support/regression/tests/bitfields.c: tests added
13454 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13456 Made the constant following the "interrupt" keyword optional. If
13457 omitted, the function will not automatically be given an entry
13458 in the interrupt vector table (similar to #pragma NOIV, but
13459 less syntacticly kludgy). The interrupt number is also now
13460 range checked. Also fixed a bug in the high order bit example
13467 * support/Util/SDCCerr.c
13468 * support/Util/SDCCerr.h
13471 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13473 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
13474 * src/SDCCicode.c (operandOperation): rewritten some ops
13475 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
13476 * src/SDCCsymt.c (computeType): literals are handled the same way as any
13478 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
13479 be re-activated by defining REDUCE_LITERALS)
13480 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
13481 unsigned, but are signed by default
13482 * src/SDCCval.c (constVal): rearranged
13483 * src/SDCCval.c (valMod): preliminary fix
13484 * src/SDCCval.c (valCastLiteral): use TYPE_* types
13485 * support/regression/literalop.c: added, work in progress
13487 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13489 Generate warnings for useless declarations like "char data;"
13490 that don't do what new users expect.
13493 * support/Util/SDCCerr.h
13494 * support/Util/SDCCerr.c
13496 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
13498 * src/SDCCval.c (valMult): fix overflow detection of negative int
13500 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13502 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
13504 Changes to support big endian targets:
13517 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
13519 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
13520 * device/lib/time.c: fixed warning "integer overflow in expression"
13522 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
13524 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
13525 * src/SDCCval.c (constVal): changed default to signed; hex and octal
13526 constants are unsigned; added recognition of "u" flag for unsigned
13527 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
13528 * src/SDCCval.c (valDiv, valMod): fixed signdness
13529 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
13530 signedness of modulo, left and right shift
13531 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
13532 * support/Util/SDCCerr.h: added warning W_INT_OVL
13533 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
13534 * src/SDCCast.c (ast_print): improved output of constants
13536 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13538 Fixed some warnings when building with MSVC:
13540 * as/mcs51/asdata.c
13544 * link/z80/aslink.h
13545 * link/z80/lkdata.c
13546 * link/z80/lkeval.c
13551 * support/cpp2/cpplib.c
13555 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
13557 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
13559 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13561 * support/librarian/clean.mk: Do not remove Makefile.
13562 * support/librarian/Makefile: added.
13564 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13566 Added librarian to MSVC build:
13569 * support/librarian/librarian.dsp
13571 'configure' not needed for librarian, removed:
13572 * support/librarian/configure
13573 * support/librarian/configure.in
13574 * support/librarian/config_in.h
13575 * support/librarian/Makefile.in
13577 Hopefully these ones built the librarian and the rest of sdcc properly:
13579 * Makefile.common.in
13581 Messed up 'configure', so revert to previous version:
13585 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
13587 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
13588 there, while the mantissa of a double is "only" 53 bits wide.
13590 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13592 Adding sdcclib to the build. MSVC project coming soon.
13593 Files added/changed:
13595 * support/librarian/clean.mk
13596 * support/librarian/configure
13597 * support/librarian/configure.in
13598 * support/librarian/config_in.h
13599 * support/librarian/Makefile.bcc
13600 * support/librarian/Makefile.in
13601 * support/librarian/sdcclib.c
13604 * Makefile.common.in
13608 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13610 Linker now complaints if linked modules have conflicting options, for
13611 example, one compiled using --model-large and another one compiled with
13612 --model-small. The following files were modified:
13614 * as/mcs51/asdata.c
13615 * as/mcs51/aslink.h
13617 * as/mcs51/asmain.c
13619 * as/mcs51/i51pst.c
13620 * as/mcs51/lkdata.c
13621 * as/mcs51/lklibr.c
13622 * as/mcs51/lkmain.c
13628 * link/z80/aslink.h
13629 * link/z80/lkdata.c
13630 * link/z80/lklibr.c
13631 * link/z80/lkmain.c
13634 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13636 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
13637 as/mcs51/lklibr.c: Generate a warning when a library is not found.
13639 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
13641 * src/z80/mappings.i: fix _mul[us][int,long] entries
13643 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13645 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
13647 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13649 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
13650 * support/regression/tests/bitopcse.c: added
13658 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13660 added support for new library format to z80, gbz80 linkers:
13666 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13668 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
13669 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
13671 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
13673 added DUMMY_READ_VOLATILE:
13682 * src/SDCCcse.c (algebraicOpts): many improvements
13683 * src/SDCCcse.h: removed algebraicOpts()
13684 * src/SDCCicode.c (picDummyRead): added
13686 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13688 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
13689 "Insufficient space in data memory".
13691 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13693 * src/mcs51/gen.c: fixed bug #771358
13694 * src/z80/gen.c: fixed bug #759087
13696 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
13698 * src/pic16/glue.c: minor cleanup by Vangelis
13700 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13702 * device/include/regc515c.h: fixed #758477
13703 * device/lib/_gptrget.c: saving some cycles in generic pointer get
13704 * device/lib/_gptrput.c: saved a few bytes
13705 * my tab spacing is 8, yours too?)
13706 * device/lib/_ser.c: process RX bytes earlier than TX bytes
13707 * device/lib/serial.c: process RX bytes earlier than TX bytes
13708 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
13710 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13712 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
13714 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13716 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
13718 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
13720 * device/lib/Makefile.in: bad fix, reverted to 1.43
13722 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
13724 * device/lib/Makefile.in: added missing z80 object files
13726 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
13728 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
13729 pic16 progress by Vangelis:
13732 * src/pic/Makefile:
13739 * pic16/genarith.c:
13744 * pic16/pcodepeep.c:
13747 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13749 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
13751 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13753 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
13754 added gbz80 build to MSVC project.
13755 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
13756 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
13757 from 8051 stuff and setup so it links using a .lnk file.
13759 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13761 * support/librarian/sdcclib.c: sdcc librarian.
13762 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
13765 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13767 * as/mcs51/lkmain.c: properly handle extensions in function afile.
13769 2003-07-02 Borut Razem <borut.razem AT siol.net>
13771 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
13772 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
13773 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
13774 src/xa51/main.c, src/z80/main.c:
13775 virtualization of glue() function: each port has it's own glue function,
13776 which is accessed by do_glue function pointer in PORT.general structure
13778 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
13780 * DS800C400 fun, improved ROM interface and tinibios.
13782 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
13784 * More support for DS80C400. Now includes beginning of interface to ROM.
13786 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
13788 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
13790 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13792 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
13794 2003-06-19 Borut Razem <borut.razem AT siol.net>
13796 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
13798 2003-06-19 Borut Razem <borut.razem AT siol.net>
13800 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
13801 fixed Z80 port - crt0.o: cannot open.
13803 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
13805 * support/Util/MySystem.c (merge_command): revert bad fix
13807 2003-06-18 Borut Razem <borut.razem AT siol.net>
13809 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
13811 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13813 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
13814 option --use-stdout sends errors to stdout instead of stderr.
13816 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
13818 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
13820 2003-06-15 Borut Razem <borut.razem AT siol.net>
13822 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
13823 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
13824 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
13825 fixed width array of pointers replaced with sets;
13826 multiple include and lib paths ared transferred to preprocessor and linker
13827 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
13828 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
13829 fixed width array of pointers
13830 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
13831 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
13832 fixupPath(), getPathDifference()
13833 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
13834 fixed width array of pointers
13836 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
13838 * src/pic16/ralloc.c: fix warnings
13839 * src/pic16/pcode.c: fix warning
13841 2003-06-10 Scott Dattalo <scott AT dattalo.com>
13843 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
13844 know all the details, but essentially this set of changes enable
13845 the pic16 port to generate movff instructions and generate assembler
13849 * src/pic16/glue.c:
13850 * src/pic16/pcode.c:
13851 * src/pic16/device.c:
13852 * src/pic16/main.c:
13853 * src/pic16/pcode.h:
13854 * src/pic16/pcoderegs.c:
13855 * src/pic16/ralloc.c:
13856 * src/pic16/ralloc.h:
13858 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13860 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
13861 added option --vc, so sdcc errors and warnings are compatible with
13862 Microsoft Visual Studio.
13864 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13866 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
13867 device/lib/libfloat.lib: added atof function.
13869 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
13871 * doc/sdccman.lyx: updated to Lyx 1.3
13872 * doc/cdbfileformat.lyx: updated to Lyx 1.3
13873 * doc/test_suite_spec.lyx: updated to Lyx 1.3
13874 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
13876 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
13878 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
13880 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13882 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
13883 additions to the "related tools/documentation" section
13885 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
13887 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
13889 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
13891 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
13892 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
13894 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
13896 * doc/sdccman.lyx: fix double dash and other minor things
13897 * doc/Makefile: fix double dash
13899 2003-05-28 Karl Bongers(patches from Martin Helmling)
13900 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
13901 condition and ignore commands.
13903 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13905 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
13906 is in parts still quite out of date, I did changes as far as I felt makes sense
13907 for a non-native english speaker.
13908 Please feel free to add to the manual or to correct my changes.
13909 * doc/Makefile: undid touching the date of intermediate tex files.
13911 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13913 * doc/sdccman.lyx: Manual has an index now
13915 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
13917 Finalize muluint/mulsint and mululong/mulslong merging:
13918 * device/lib/_mulint.c
13919 * device/lib/_mullong.c
13920 * device/lib/gbz80/mul.s
13921 * device/lib/gbz80/stubs.s
13922 * device/lib/z80/mul.s
13923 * device/lib/z80/stubs.s
13924 * src/SDCCsymt.c (initCSupport)
13926 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13928 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
13929 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
13930 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
13931 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
13934 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13936 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
13937 the regression tests I'm not brave enough to enable 245.b, 245.c
13938 * doc/sdccman.lyx: added latex preamble for hyperref package.
13939 Using pdflatex this will give you a hyperlinked pdf file with
13940 bookmarks. (prepend '%' before /usepackage if this breaks something)
13942 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13944 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
13946 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
13948 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
13950 2003-05-21 <johan AT balder>
13952 * src/SDCCglue.c (printIval): fixed bug #739934
13954 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
13956 Applied patch from bug 737905 (renamed yylineo to mylineno):
13963 * src/pic16/pcode.c: Cleaned warnings
13964 * src/pic16/pcodeflow.c: Cleaned warnings
13965 * src/pic16/pcoderegs.c: Cleaned warnings
13967 2003-05-19 Scott Dattalo <scott AT dattalo.com>
13969 * src/pic16/pcode.c: Cleaned warnings
13970 * src/pic16/pcodepeep.c: Cleaned warnings
13971 * src/pic16/ralloc.c: Cleaned warnings
13973 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
13975 * doc/sdccman.lyx: fixed bug 739745
13976 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
13978 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
13980 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
13981 it can be defined with CFLAGS when running configure
13982 * src/SDCCmain.c: fixed compiling + linking with object files
13984 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
13986 * configure.in: configure for pic16 port,
13987 added --disable-pic16-port
13988 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
13989 * src/SDCCmain.c: linkOptions is changed to set *,
13990 added if/endif conditional macros to remove options help
13991 messages from optionsTable when a port is not configured, added
13992 support for the PIc16 port in the ports table, when executing
13993 the compiler with no port specified on command line, a default
13994 port is selected with the new macro DEFAULT_PORT which is
13995 defined in port.h, in setDefaultOptions() linkOptions is removed
13996 from initialization assignment, since now it is a set,
13997 parseCmdLine uses setParseWithComma for linkOptions, in
13998 linkEdit() linkOptions are accessed with new function indexSet()
13999 which returns the i'th item of a set variable. See SDCCset.c, in
14000 linkEdit() when calling buildCmdLine(), added linkOptions as
14001 last argument. Now users can pass arguments to gplink via the
14002 -Wl option, main() uses pic16glue() to glue up pic16 programs
14003 * src/SDCCpeeph.c: various changes to support pic16
14004 * src/SDCCset.c: added function void *indexSet(set *, int) to
14005 return the i'th item of the set
14006 * src/SDCCset.h: added function prototype for indexSet()
14007 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14008 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14009 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14010 added macro DEFAULT_PORT
14011 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14012 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14014 * src/pic16/glue.c: commented out some error producing lines
14015 * src/pic16/main.c: __config directives are commented out to stop
14016 gpasm complaining and test the linkage with gplink, _linkCmd and
14017 _asmCmd changed to be more gplink and gpasm friendly
14018 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14019 produced an error when parsed, peep rule 12 is added to utilize
14020 movff, but it is commented out since the pCode does not support
14021 yet a command with 2 address arguments
14023 2003-05-18 <johan AT balder>
14025 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14026 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14027 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14029 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14030 Added feature to script commands from file.
14032 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14034 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14035 * src/SDCCutil.c: include ctype.h for win32
14037 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14039 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14041 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14043 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14044 Fixed so you can set breakpoints prior to run, run does not stop
14045 on entry now. Add tbreak. Other enhancements and fixes for use
14048 2003-05-12 Borut Razem <borut.razem AT siol.net>
14050 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14052 2003-05-11 Borut Razem <borut.razem AT siol.net>
14054 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14055 the path of bin directory, so that PATH is the only env. variable, which has to be set
14056 in case of standard installation.
14057 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14058 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14059 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14061 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14063 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14064 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14065 temp files are in the port dir; clean the gen/test directory when
14066 generating new test.c
14067 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14068 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14069 * support/regression/tests/zeropad.c: added
14071 2003-05-09 <johan AT balder>
14073 * src/SDCCglue.c: fixed bug #597940
14075 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14077 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14078 cache sfr, optimize next,step, fix off by one sourceline,
14079 support ddd list function.
14080 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14082 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14084 * support/regression/HTMLgen.py: added compare_s2f()
14085 * support/regression/Makefile: redo 1.27
14086 * support/regression/generate-cases.py: redo 1.5
14088 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14090 * support/regression/tests/float.c: workaround 33 bit hex constant
14091 * support/regression/tests/simplefloat.c: fix division for host
14093 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14095 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14096 that tame's the PIC's over-aggressive optimizer.
14098 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14100 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14103 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14105 Initial support for DS80C400. "Hello world" runs on TINIm400
14108 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14110 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14111 * Some notes on ddd usage added in debugger/README
14112 Martin Helmling adding more features and fixes for ddd GUI debugger.
14113 Code added for nexti, stepi, up, down, and other adjustments.
14115 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14117 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14118 * src/pic/peeph.def Added two rules to optimize carry manipulation
14119 * src/pic/* removed debug printfs
14121 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14123 * debugger/mcs51/cmd.c: added header newalloc.h
14125 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14127 * as/Makefile: new EXEEXT
14128 * as/z80/Makefile: remove trailing slash of BUILDIR
14129 * as/z80/clean.mk: new EXEEXT
14130 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14131 * support/cpp2/Makefile.in: new EXEEXT
14132 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14134 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14136 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14137 EXEEXT was introduced to fix all related problems with targets
14138 "clean", "install" and "uninstall"; a couple of further flaws
14139 especially with "clean" have been fixed too
14140 * as/mcs51/Makefile.in
14141 * as/mcs51/clean.mk
14145 * debugger/mcs51/Makefile.in
14146 * debugger/mcs51/clean.mk
14147 * link/z80/Makefile
14148 * link/z80/Makefile.in
14149 * link/z80/clean.mk
14151 * packihx/Makefile.in
14153 * sim/ucsim/Makefile
14154 * sim/ucsim/clean.mk
14155 * sim/ucsim/avr.src/Makefile.in
14156 * sim/ucsim/avr.src/clean.mk
14157 * sim/ucsim/s51.src/Makefile.in
14158 * sim/ucsim/s51.src/clean.mk
14159 * sim/ucsim/xa.src/Makefile.in
14160 * sim/ucsim/xa.src/clean.mk
14161 * sim/ucsim/z80.src/Makefile.in
14162 * sim/ucsim/z80.src/clean.mk
14163 * sim/ucsim/main_in.mk
14164 * sim/ucsim/packages_in.mk
14165 * sim/ucsim/gui.src/Makefile.in
14166 * sim/ucsim/gui.src/serio.src/Makefile.in
14167 * sim/ucsim/gui.src/serio.src/clean.mk
14170 * support/cpp2/Makefile.in
14171 * support/cpp2/clean.mk
14172 * support/makebin/Makefile
14173 * support/makebin/clean.mk
14174 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14175 * doc/sdccman.lyx: --program-suffix no longer needed
14177 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14179 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14180 Martin Helmling added support for ddd GUI debugger.
14181 Code added to display assembly, set variables, and other commands
14182 to interface to ddd.
14184 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14186 * as/Makefile: fix target clean
14187 * as/clean.mk: fix target clean
14188 * as/z80/clean.mk: fix target clean
14190 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14192 * Makefile.common.in: added AT EXEEXT AT
14193 * configure.in: removed all mingw32 stuff
14194 * configure: rebuilt from configure.in
14195 * doc/sdccman.lyx: updated section "installation"
14196 * support/scripts/sdcc_mingw32: adapted to configure
14197 * support/scripts/sdcc_cygwin_mingw32: added
14199 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14201 * src/pic Added object file support for the PIC port
14202 * src/pic Applied patch from Craig Franklin (this started the object file support)
14203 * src/regression Updated the PIC regression tests for object files
14205 2003-04-20 Borut Razem <borut.razem AT siol.net>
14207 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14208 lklex.c: In function `getfid':
14209 lklex.c:203: warning: array subscript has type `char'
14210 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14211 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14212 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14213 stack handling macros
14215 2003-04-19 Borut Razem <borut.razem AT siol.net>
14217 * "handling space characters in file path" task:
14218 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14219 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14220 * support/Util/MySystem.h: make it self-sufficient
14221 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14222 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14223 handling space characters in file path
14224 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14225 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14226 * support/Util/MySystem.c: handling space characters in executable's path
14228 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14230 * as/z80/Makefile: fix permanent rebuild of z80
14231 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14232 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14234 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14236 * src/SDCCopt.c: add special case optimization to replace modulo by
14237 a power of two with a bitwise AND.
14239 2003-04-18 <johan AT balder>
14241 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14243 2003-04-17 <johan AT balder>
14245 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14246 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14248 2003-04-13 Borut Razem <borut.razem AT siol.net>
14250 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14251 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14252 fixed mingw problem in adl_NORMALIZE_PATH
14254 2003-04-12 Borut Razem <borut.razem AT siol.net>
14256 * fixed "#pragma SAVE/RESTORE can not be nested":
14257 * src/SDCC.lex: reworked pragma handling functions
14258 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14259 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14261 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14263 * src/SDCCutil.c (pathEquivalent): defined but not used
14264 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14265 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14266 * configure: rebuilt from configure.in
14267 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14268 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14269 * device/include/Makefile.in: replace sdcc_datadir
14270 * device/lib/Makefile.in: replace sdcc_datadir
14271 * Makefile.common.in: add LDFLAGS from configure
14272 * packihx/Makefile.in: use LDFLAGS
14273 * src/Makefile.in: use LDFLAGS
14274 * support/cpp2/Makefile.in: add LDFLAGS from configure
14275 * support/makebin/Makefile: use LDFLAGS
14276 * .version: bumped version number to 2.3.5
14278 2003-04-12 Borut Razem <borut.razem AT siol.net>
14280 * completed "different paths" task:
14281 * src/SDCCmacro.c: fixed bug in handling quotes
14282 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14283 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14285 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14287 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14289 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14291 * ds390/gen.c ds390/peeph.def: fix bug 706781
14293 2003-04-11 Borut Razem <borut.razem AT siol.net>
14295 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14297 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14299 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14300 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14301 set - this bit used to not be set...).
14302 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14303 bad code in PIC Port
14304 * src/regression/and2.c added to test bug 609268
14305 * src/regression/Makefile added and2.c to regression test
14308 2003-04-08 <johan AT CP255758-A>
14310 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14311 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14312 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14314 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14316 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14318 * support/cpp2/Makefile.in: fix bug #487815
14319 * configure: rebuilt from configure.in
14320 * Makefile.common.in: docdir changed, new path suffixes
14321 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14322 * sdcc_vc_in.h: reflect changes from sdccconf.h
14323 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14324 * src/SDCCutil.h: remove BINDIR hack
14325 * doc/sdccman.lyx: update new path hierarchy
14327 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14329 * src/SDCCpeeph.c: added okToRemoveSLOC test
14331 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14333 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14335 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14337 * src/SDCCpeeph.c: added labelIsReturnOnly test
14338 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14340 2003-04-05 <johan AT balder>
14342 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14343 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14344 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14345 * src/SDCCast.c: fixed a warning
14346 * src/SDCCast.h: fixed a warning
14347 * src/SDCCicode.c (operandFromAst): fixed a warning
14349 2003-04-04 <johan AT balder>
14351 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14352 * src/SDCCast.c (decorateType): fixed bug #715076
14353 * src/SDCC.y: fixed bug #702907
14355 2003-04-03 <johan AT balder>
14357 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14358 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14359 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14360 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14361 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14363 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14365 * _decdptr.c: fix return values
14366 * _gptrget.c: fix return values
14367 * _gptrgetc.c: fix return values
14368 * _gptrput.c: fix return values
14369 * _mulint.c: fix return values
14370 * as/z80/Makefile: fix 'make -j' problem
14372 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14374 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14375 * configure.in: big cleanup, updated to autoconf 2.5x
14376 * configure: rebuilt from configure.in
14377 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14378 * sdcc_vc_in.h: reflect changes from sdccconf.h
14379 * doc/Makefile: fixed a flaw in "make install"
14381 2003-04-02 <johan AT balder>
14383 * src/ds390/gen.c (genCmp): no comments
14384 * src/mcs51/gen.c (genCmp): no comments
14385 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14386 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14388 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14390 * support/regression/generate-cases.py: place generated file in given sub directory
14391 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14392 * support/regression/Makefile: improvements for 'make -j';
14393 side effect: it's simpler and faster now
14395 2003-03-31 Borut Razem <borut.razem AT siol.net>
14397 * src/z80/main.c: link-{port} and as-{port} defined without path
14398 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14400 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14402 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14404 2003-03-30 Borut Razem <borut.razem AT siol.net>
14406 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14407 changed type of list parameter to set
14408 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14409 * src/port.h: changed type of do_assemble() parameter to set
14410 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14411 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14412 definition of "cppoutfilename" macro with NULL value in preProcess()
14413 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14414 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14415 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14416 replaced with set *binPathSet
14417 * shash_add() deallocates the item, if allready exsists, before adding the new one
14418 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14420 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14422 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14423 a nested for loop bug in the PIC port
14424 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14427 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14429 * support/Util/dbuf.h: remove C++ stuff to make it portable
14431 2003-03-28 Borut Razem <borut.razem AT siol.net>
14433 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14434 literal strings in stringLiteral()
14435 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14436 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14439 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14441 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14443 2003-03-26 <johan AT balder>
14445 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14446 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14447 * src/SDCCast.c (decorateType): fixed " -v < 3"
14449 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14451 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14452 Added Lenny Story's debug infrastructure changes:
14453 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14454 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14455 * src/cdbFile.c: added
14456 * src/SDCCdebug.c: added
14457 * src/SDCCdebug.h: added
14458 * src/SDCCast.c (createFunction)
14459 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
14460 * src/SDCCmain.c (parseCmdLine, main)
14461 * src/SDCCmem.c (redoStackOffsets)
14462 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
14465 * src/avr/gen.c (genAVRCode)
14466 * src/ds390/gen.c (gen390Code)
14467 * src/mcs51/gen.c (gen51Code)
14468 * src/pic/gen.c (genpic14Code)
14469 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
14470 * src/xa51/gen.c (genXA51Code)
14471 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
14473 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14475 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
14476 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
14478 2003-03-22 <johan AT balder>
14480 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
14482 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
14484 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
14485 * doc/cdbfileformat.lyx: added, written by Lenny Story
14486 * doc/Makefile: added cdbfileformat.lyx
14487 * doc/clean.mk: added cdbfileformat.lyx
14489 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
14491 * src/mcs51/peeph.def: fix bug #705773
14493 2003-03-20 <johan AT balder>
14495 An sfr/sbit can have an "at #" AND an initializer
14496 * src/SDCCsymt.c (checkSClass):
14497 * src/SDCCmem.c (allocGlobal):
14498 * src/SDCCmem.c (allocLocal):
14499 * src/SDCCast.c (createBlock):
14501 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
14503 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
14505 2003-03-16 <johan AT balder>
14507 Undid the hackup of const and volatile, the problem is much bigger
14509 * src/SDCCast.c:1.171
14510 * src/SDCCglue.c:1.138
14511 * src/SDCCicode.c:1.146
14512 * src/SDCCsymt.c:1.150
14513 * src/SDCCval.c:1.65
14515 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
14517 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
14518 * src/ds390/gen.c (genAddrOf): fixed bug #704087
14520 2003-03-13 <johan AT balder>
14522 Hackup const and volatile modifiers in type chains a bit:
14524 * src/SDCCast.c:1.169
14525 * src/SDCCglue.c:1.136
14526 * src/SDCCicode.c:1.143
14527 * src/SDCCsymt.c1.146
14528 * src/SDCCsymt.h1.59
14529 * src/SDCCval.c:1.63
14531 2003-03-12 <johan AT balder>
14533 * src/SDCCBBlock.h: more LRH debugging junk
14534 * src/SDCCcflow.h: more LRH debugging junk
14535 * src/SDCCloop.c: more LRH debugging junk
14536 * src/SDCC.y (struct_declaration): fixed bug #697590
14537 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
14538 * src/ds390/gen.c (aopForRemat): fixed bug #700031
14539 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
14541 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14542 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
14543 test function names must now match exactly).
14544 * src/SDCCcse.c: added special case in findCheaperOp to allow
14545 extending a short integer. Makes less awful code for bug 700121 test case.
14547 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14549 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
14550 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
14552 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14554 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
14555 actually called (operandsNotEqual() was called for all
14556 operandsNotEqualX tests).
14558 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14560 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
14561 with shorter literals. Fixes bug 700121.
14563 2003-03-11 <johan AT balder>
14565 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
14567 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
14569 * src/SDCCloop.c (mergeRegions): an evil beast is dead
14570 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
14572 2003-03-10 Borut Razem <borut.razem AT siol.net>
14574 * src/SDCCmain.c: pipe preprocessor's output
14575 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14576 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14577 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14578 which closes all pipes in pipeSet set
14579 * src/SDCCset.c: free deleted item in function deleteSetItem()
14580 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14581 moved from z80 to src subproject
14582 * .version: increased version number to 2.3.4
14584 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
14586 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
14587 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
14588 * support/regression/ports/xa51/spec.mk: fix typo
14590 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
14592 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
14594 2003-03-09 Borut Razem <borut.razem AT siol.net>
14596 * src/SDCCmain.c: pipe preprocessor's output
14597 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14598 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14599 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14600 which closes all pipes in pipeSet set
14601 * src/SDCCset.c: free deleted item in function deleteSetItem()
14602 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14603 moved from z80 to src subproject
14605 2003-03-09 Borut Razem <borut.razem AT siol.net>
14607 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
14608 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
14609 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
14610 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
14611 * src/SDCCglobl.h: unification of WIN32 native definitions
14613 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14615 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
14617 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14619 * src/configure.in: check for endianess (even while cross-compiling)
14620 * src/configure: check for endianess (even while cross-compiling)
14621 * src/configure_in.h: check for endianess (even while cross-compiling)
14622 * src/avr/gen.c: remove old endianess stuff
14623 * src/mcs51/gen.c: remove old endianess stuff
14624 * src/ds390/gen.c: remove old endianess stuff
14625 * src/pic/gen.c: remove old endianess stuff
14626 * src/pic/genarith.c: remove old endianess stuff
14627 * src/pic/glue.c: fix endianess check
14628 * src/pic16/gen.c: remove old endianess stuff
14629 * src/pic16/genarith.c: remove old endianess stuff
14630 * src/pic16/glue.c: fix endianess check
14631 * src/xa51/gen.c: remove old endianess stuff
14632 * src/z80/gen.c: fix endianess check
14633 * src/SDCCglue.c: fix endianess check
14634 * src/ds390/peeph.def: fix bug 700036
14636 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14638 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
14639 * src/configure: find appropriate data-types on host for SDCC's int and long
14640 * src/configure.in: find appropriate data-types on host for SDCC's int and long
14641 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
14642 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
14644 2003-03-07 <johan AT balder>
14647 some minor cleanups before the big shot
14648 OP_DEFS and OP_USES now use Kevin's protection
14649 new option --nolabelopt
14651 * src/SDCCBBlock.c:
14660 * src/ds390/ralloc.c:
14661 * src/mcs51/ralloc.c:
14662 * src/pic/ralloc.c:
14663 * src/xa51/ralloc.c:
14664 * src/z80/ralloc.c:
14666 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
14668 * src/pic/pcode.c (get_op): fix 64 bit warnings
14669 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
14670 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
14671 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
14672 * support/regression/tests/malloc.c: fix 64 bit warnings
14674 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
14676 * src/mcs51/gen.c (genMinus): fixed bug 696436
14678 2003-03-02 Borut Razem <borut.razem AT siol.net>
14680 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
14682 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
14684 * configure.in: test for mkstemp
14685 * sdccconf_in.h: add HAVE_MKSTEMP
14687 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
14689 * device/include/ctype.h: removed warning while using --stack-auto
14690 * device/include/malloc.h: removed warning while using --stack-auto
14691 * device/include/string.h: removed warning while using --stack-auto
14693 2003-02-23 Borut Razem <borut.razem AT siol.net>
14695 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
14696 because NDEBUG is defined (see man assert)
14697 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
14699 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14701 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
14702 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
14704 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14706 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
14707 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
14709 2003-02-18 <johan AT balder>
14711 * as/mcs51/asmain.c (asmbl): module can start with a digit
14712 * as/z80/asmain.c (asmbl): module can start with a digit
14714 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
14716 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
14717 * src/asm.c: fix pipe() for Mingw32
14719 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
14721 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
14722 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
14723 make -V work again; --c1mode reads now from stdin
14724 * doc/sdccman.lyx: added --c1mode
14725 * support/Util/SDCCerr.c: new messages for c1 mode
14726 * support/Util/SDCCerr.h: new messages for c1 mode
14727 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
14729 2003-02-15 <johan AT balder>
14731 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
14733 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
14735 * doc/sdccman.lyx: Environment variables, -o and other minor things
14737 2003-02-14 <johan AT balder>
14739 * src/xa51/main.c: before anyone really tries to use it :)
14741 * Install doc's in share/sdcc/doc
14742 * removed some obsolete files
14743 * Do a proper make distclean and uninstall
14744 M Makefile.common.in
14747 M device/include/Makefile.in
14748 M device/lib/Makefile.in
14751 M sim/ucsim/doc/Makefile.in
14753 R src/avr/peeph.rul
14754 R src/xa51/peeph.rul
14755 M support/cpp2/Makefile.in
14756 M support/makebin/Makefile
14759 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
14761 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
14763 2003-02-10 Borut Razem <borut.razem AT siol.net>
14765 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
14766 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
14767 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
14768 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
14769 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
14770 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
14771 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
14772 src/z80/Makefile.bcc: Borland Makefile cleanup
14773 * as/z80/Makefile.bcc: Added Borland Makefile
14774 * support/cpp2/borland.h: Removed
14776 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
14778 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
14779 * src/SDCC.lex: new pragma NOIV
14780 * src/SDCCglobl.h: new pragma NOIV
14781 * src/SDCCmem.c: new pragma NOIV
14783 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14785 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
14787 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14789 * src/SDCCmain.c: signal handling is switched off by --debug
14790 * doc/Makefile: small fix for install; use clean.mk again
14791 * doc/clean.mk: clean *.pdf and *.html too
14793 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
14795 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
14796 * device/lib/printfl.c: fix a ds390 bug by making it portable
14797 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
14798 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
14799 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
14800 * debugger/mcs51/cmd.c: converted multi-line string literals
14801 * sim/ucsim/globals.cc: converted multi-line string literals
14802 * src/SDCCmain.c: introduced signal handler to remove temp files
14803 * doc/Makefile: small tweaks, implement clean
14804 * doc: removed generated files
14806 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14808 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
14809 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
14810 Address Record is not correctly generated for DS390."
14812 2003-02-02 Borut Razem <borut.razem AT siol.net>
14814 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
14815 * as/mcs51/asm.h: fixed compilation with Borland C
14816 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
14817 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
14818 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
14819 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
14820 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
14821 src/z80/Makefile.bcc: delete $(LIB) only if exist
14822 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
14824 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
14826 * device/include/malloc.h: introduced NULL
14827 * device/include/string.h: introduced NULL
14828 * device/include/stdlib.h: introduced NULL
14829 * device/lib/_memcpy.c: removed NULL
14830 * device/lib/_strcat.c: removed NULL
14831 * device/lib/_strchr.c: removed NULL
14832 * device/lib/_strcmp.c: removed NULL
14833 * device/lib/_strcpy.c: removed NULL
14834 * device/lib/_strcspn.c: removed NULL
14835 * device/lib/_strlen.c: removed NULL
14836 * device/lib/_strncat.c: removed NULL
14837 * device/lib/_strncmp.c: removed NULL
14838 * device/lib/_strncpy.c: removed NULL
14839 * device/lib/_strpbrk.c: removed NULL
14840 * device/lib/_strrchr.c: removed NULL
14841 * device/lib/_strspn.c: removed NULL
14842 * device/lib/_strstr.c: removed NULL
14843 * device/lib/_strtok.c: removed NULL
14844 * device/lib/malloc.c: removed NULL, include own header
14846 2003-02-02 <johan AT balder>
14848 * 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
14849 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
14850 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
14851 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
14852 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
14853 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
14855 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14857 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
14860 2003-02-01 <johan AT balder>
14862 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
14864 2003-01-31 <johan AT CP255758-A>
14866 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
14868 2003-01-30 <johan AT balder>
14870 * src/SDCCBBlock.c: automatic bug detection
14871 * src/SDCCicode.c: automatic bug detection
14873 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14875 * src/SDCCglobl.h: now --xram-size 0 works
14876 * src/SDCCmain.c: now --xram-size 0 works
14878 2003-01-29 <johan AT balder>
14880 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
14882 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14884 * as/mcs51/aslink.h: Added options --xram-size and --code-size
14885 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
14886 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
14887 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
14888 * src/SDCCglobl.h: Added options --xram-size and --code-size
14889 * src/SDCCmain.c: Added options --xram-size and --code-size
14891 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
14893 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
14894 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
14896 2003-01-27 <johan AT balder>
14898 * src/SDCC.y: fixed bug #613764
14900 2003-01-26 <johan AT balder>
14902 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
14903 * src/SDCCsymt.h: fixed bug #673374
14904 * src/SDCCglue.c: fixed bug #661910
14905 * src/SDCCast.c: fixed bug #458099 and 673374
14907 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
14909 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
14910 * as/mcs51/strcmpi.h: added
14911 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
14912 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
14913 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
14914 * as/mcs51/assym.c: strcmpi -> as_strcmpi
14915 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
14916 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
14917 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
14918 * as/mcs51/Makefile.aslink: new module strcmpi
14919 * as/mcs51/Makefile.asx8051: new module strcmpi
14920 * as/mcs51/Makefil.bcc: new module strcmpi
14921 * as/mcs51/Makefile.in: new module strcmpi
14922 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
14924 2003-01-26 <johan AT balder>
14926 * src/SDCCglue.c: reverted back to 1.124
14927 * src/SDCCast.c: reverted back to 1.156
14928 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
14930 2003-01-25 <johan AT balder>
14932 * src/SDCCglue.c: A better fix for bug #661910
14933 * src/SDCCast.c: A better fix for bug #661910
14934 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
14936 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
14938 * src/Makefile.in: remove spawn.o
14939 * src/SDCCmain.c: remove spawn.h
14940 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
14941 * src/spawn.c: removed
14942 * src/spawn.h: removed
14943 * support/regression/ports/ds390/spec.mk: link with -r
14945 2003-01-24 <johan AT CP255758-A>
14947 * src/ds390/gen.c (aopOp): fixed bug #667458
14948 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
14949 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
14950 (createIvalCharPtr): an ival doesn't always have a storage class anymore
14952 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
14954 * src/mcs51/peeph.def: better assembler identation by Frieder
14955 * src/mcs51/gen.c: better assembler identation by Frieder
14957 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
14959 * as/z80/string.h: removed for gcc 3.2
14960 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
14961 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
14963 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
14965 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
14966 * src/SDCCpeeph.c (replaceRule): fix bug #663503
14967 * support/regression/Makefile: separate temp files for ports
14968 * support/regression/generate-cases.py: separate temp files for ports
14969 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
14970 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
14972 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
14974 * moved tinitalk to device/examples/ds390
14976 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
14978 * as/mcs51/lkmem.c: rflag is for DS390
14979 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
14980 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
14981 (linkEdit): move mem- and map-files the same way as ihx-files
14982 * src/z80/main.c (_setDefaultOptions): removed --generic
14983 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
14984 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
14985 * src/pic/glue.c (picglue): --c1mode works again
14986 * src/pic16/glue.c (pic16glue): --c1mode works again
14987 * src/asm.c (printCLine): fix #660034
14989 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
14991 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
14992 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
14993 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
14994 * as/mcs51/lkmem (summary): better fix for sp problem
14995 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
14996 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
14997 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
14998 remove --stack-after-data
15000 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15002 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15003 * src/SDCCutil.c (join): ugly bug: missing '\0'
15004 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15006 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15008 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15010 * src/pic/main.c (_asmCmd): gpasm supports -o
15011 * src/z80/main.c: more general macros
15012 * device/lib/Makefile.in: remove intermediate files
15014 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15016 * .version: Bumped version number to 2.3.3
15017 * src/SDCCBBlock.c: new option -o
15018 * src/SDCCglobl.h: new option -o
15019 * src/SDCCglue.c: new option -o
15020 * src/SDCCmain.c: new option -o
15021 * src/asm.c: new option -o
15022 * src/ds390/main.c: new option -o
15023 * src/pic/glue.c: new option -o
15024 * src/pic/pcode.c: new option -o
15025 * src/pic/ralloc.c: new option -o
15026 * src/pic16/glue.c: new option -o
15027 * src/pic16/pcode.c: new option -o
15028 * src/pic16/ralloc.c: new option -o
15029 * src/z80/main.c: new option -o
15030 * device/lib/Makefile.in: use -o
15031 * support/regression/ports/ds390/spec.mk: use -o
15032 * support/regression/ports/gbz80/spec.mk: use -o
15033 * support/regression/ports/mcs51/spec.mk: use -o
15034 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15035 * support/regression/ports/z80/spec.mk: use -o
15036 * support/regression/ports/ucz80/spec.mk: use -o
15037 * support/regression/ports/xa51/spec.mk: use -o
15038 * support/regression/fwk/lib/timeout.c: fix usage string
15040 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15041 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15043 2003-01-07 <johan AT balder>
15045 * src/SDCCast.c (decorateType): fixed bug #600035
15047 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15048 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15049 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15050 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15051 * src/pic/pcode.c: outcommented unused variable to remove warnings
15052 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15054 2003-01-06 <karl AT turbobit.com>
15055 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15058 2003-01-06 <johan AT balder>
15060 * src/SDCCicode.c: fixed array add
15062 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15063 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15064 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15066 2003-01-04 <johan AT balder>
15068 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15070 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15071 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15073 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15074 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15075 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15077 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15078 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15080 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15081 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15083 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15084 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15086 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15088 * in /sdcc/as/mcs51/ changed these files in order to create an
15089 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15090 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15091 following files to include the previous two files: aslink.dsp,
15092 Makefile.aslink, Makefile.bcc, and Makefile.in.
15094 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15095 .adb instead of .cdb
15097 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15099 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15100 value from option --iram-size.
15102 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15104 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15107 2002-09-18 <wiml AT hhhh.org>
15109 * SDCClrange.h: exposed setFromRange() and setToRange()
15110 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15111 packRegsForAccUse() (bug 542397)
15112 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15113 multiple times and emitting the fetch operations more than once
15114 added aopGetUsesAcc() function to allow binary operators to
15115 fetch their operands in the correct order; made genMinus() emit
15116 compact code for X = LITERAL - Y
15118 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15119 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15120 sprintf() in line 1267.
15122 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15123 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15126 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15127 Changes to aslink (All the changes are marked with 'JCF'):
15129 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15132 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15133 area BSEG. Also moves, if possible, the DATA area down into the internal
15134 ram so more space is available.
15136 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15139 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15140 not bytes. Function summary() which creates a memory usage summary
15141 file with extension .mem. Reports of overlaping stack and small stack
15142 size. If the space for the stack is less than 16 bytes aslink trows a
15145 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15146 the 8051. Option 'y' for memory summary output file.
15148 Changes to sdcc (All the changes are marked with 'JCF'):
15150 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15152 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15153 overlaying area for it (uses RegBankUsed[4]).
15155 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15156 bank zero as used by default. By default aslink locates the stack
15157 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15158 the creation of the .mem file. Delegates the allocation of data area
15159 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15160 the begining of the stack area to aslink.
15162 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15163 glue() in SDCCglue.c creates an area for it.
15165 2002-09-03 Borut Razem <borut.razem AT siol.net>
15166 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15167 sdcc/src/pic/glue.c:
15168 introduced atexit() handler for teporay files removal in case of
15169 errors, assertions, ...
15171 2002-08-29 Borut Razem <borut.razem AT siol.net>
15172 * sdcc/support/cpp2/auto-host_vc_in.h:
15173 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15174 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15175 Maybe there is a similar problem with BORLANDC? It should be checked!
15177 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15178 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15179 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15180 was not executed, and the compiler (cl) launched a warning:
15181 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15183 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15184 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15186 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15187 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15189 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15190 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15191 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15192 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15193 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15194 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15195 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15196 - added Release configuration in VS projects
15197 - review of compiler an linker options
15198 - VC .exe files are generated in bin_vc directory, not to interfere
15199 with binaries generated from other projects (cygwin, mingw, bcc ...)
15201 * sdcc/src/yacc.dsp: added
15203 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15204 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15205 and insert the version number definitions from .version
15207 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15209 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15210 added - genarate auto-host.h using auto-host_vc_in.h as template
15213 removed from CVS, generated automatically
15215 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15216 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15218 2002-08-11 Borut Razem <borut.razem AT siol.net>
15219 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15221 2002-08-10 Borut Razem <borut.razem AT siol.net>
15222 * src/SDCCmain.c (main):
15223 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15224 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15225 The consequence was that some temporary files were not removed.
15228 unification of code in functions tempfilename() and tempfile():
15229 function tempnam() is defined in Visual Studio 6.0 and .NET
15231 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15233 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15234 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15235 - removed compiler command line option /WX: Treats all warnings as errors
15236 - update a list of source files, included into the project
15238 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15239 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15240 changed project type to Generic Project so that can be correcly converted to VS.NET project
15242 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15244 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15246 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15248 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15249 added return 0 statements after assert() to make compiler happy
15251 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15252 added newline in the def file to keep MSC compiler satisfied
15254 * sdcc/src/z80/gen.c:
15255 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15256 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15257 - solved MSC error in function aopDump()
15259 * sdcc_vc.h: define PREFIX as "\\sdcc"
15261 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15262 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15264 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15265 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15266 - Rewrote the register banking algorithm.
15267 - Added pCode live-range analysis to registers (for now, only non-used and
15268 singly-used registers optimized away)
15270 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15272 * 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.
15274 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15275 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15277 2002-04-22 Michael Hope <michaelh AT vroom>
15279 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15281 * configure.in (DD_COPT): Added include support required for gbdk.
15283 * .version: Bumped version number just to increase it.
15285 * src/SDCCmain.c: Added -nostdinc to the default options.
15287 2002-04-15 Michael Hope <michaelh AT vroom>
15289 * device/lib/z80/printf.c (sprintf): Added.
15291 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15293 * src/z80/peeph.def: Added transpose redundent load rule.
15295 * src/z80/main.c: Added force callee saves for jaune.
15297 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15299 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15301 2002-03-28 Johan Knol <johan AT balder>
15303 * src/SDCCval.c: fixed bug #532436
15305 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15307 Added "char *Processor" field to the port structure.
15310 Added -p option. Allows port dependent processor to be specified.
15313 Initialized the new field char *Processor field to NULL in all ports
15316 Compiler generated registers for interrupt context saving
15317 were not getting allocated.
15319 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15322 Fixed left shift. Will promote the left side of a left shift
15323 if a) left shifting more than size of operand or b) when assigned
15324 to something size > size of left side
15326 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15328 tons of changes. Register allocation has been
15329 rewritten. Added customization for the various PICs. Flow
15330 analysis is restructured. ...
15332 * src/pic/device.h:
15335 * src/pic/device.c:
15336 Added. device.c is a PIC port hack to accomodate variations
15339 2002-03-13 Michael Hope <michaelh AT vroom>
15341 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15343 2002-03-04 johanknol <johanknol AT manik>
15345 * /src/SDCCval.c: fixed
15347 const unsigned char arr[][2] = { { 0, 1 } };
15348 t18.c:1: error: Initializer element is not constant
15350 2002-03-04 bela <bela AT manik>
15352 * /device/include/mcs51reg.h:
15353 ds89c420 register definition update
15355 2002-03-03 <johan AT FRIJA>
15357 * support/Util/SDCCerr.c: did something, but don't no why anymore
15359 * support/regression/tests/bug-524691.c: made it a little less shy
15361 * src/SDCCast.c (decorateType): fixed bug #524697
15363 * src/SDCCast.c: made some lineno improvements
15365 * src/SDCCval.c (getNelements): changed warning to error
15367 * src/SDCCglue.c (printIvalArray): changed warning to error
15369 * src/SDCCicode.c: fixed a warning for mingw
15371 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15373 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15375 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15377 * src/ds390/peeph.def:
15378 Added some more peephole rules
15380 * src/ds390/gen.c: Various fixes & enhancements
15382 * src/SDCClrange.c, src/SDCClrange.h:
15383 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15385 * src/ds390/ralloc.c:
15386 various fixes & enhancements (ds390) specific
15388 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15389 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15392 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15394 2002-03-02 <johan AT FRIJA>
15396 * src/SDCCast.c (decorateType): fixed bug #524708
15398 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15400 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15402 2002-03-01 Michael Hope <michaelh AT vroom>
15404 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15406 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15408 2002-03-01 <johan AT FRIJA>
15410 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15412 * src/SDCCast.c (decorateType): fixed bug #524209
15414 * src/SDCCval.c (valNot): fixed bug #524195
15416 2002-02-26 <johan AT balder>
15418 * src/xa51/gen.c: fixed a warning
15420 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15422 * src/SDCCast.c (decorateType): fixed bug #522534
15424 2002-02-23 <johan AT balder>
15426 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15428 2002-02-22 <johan AT balder>
15430 * src/SDCCast.c: fixed bug #514865
15432 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15434 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15436 * sdcc/src/SDCCloop.c:
15437 Previous fix was not good. basic blocks that have "break" or "return" are
15438 not really partof a loop , but live ranges used in these blocks should
15439 be live thru the entire loop, so set partOfLoop but don't add them to
15442 2002-02-21 <johan AT FRIJA>
15444 * src/SDCCcse.c: fixed bug #514308
15446 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15449 Fixed BUG #519583. If a conditional block ended in a return/break
15450 statement inside a loop, it was not being considered part of the loop.
15452 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15454 2002-02-10 Karl Bongers <karl AT turbobit.com>
15457 Fixed up SDCDB debugger somewhat. Updated debugger/README
15458 with lots of comments and notes.
15460 * device/examples/test2.c:
15461 Fix bug, "red" variable not being initialized(compiler complained).
15463 * device/examples/Makefile, examples/test3.c:
15464 Add Makefile in device/examples folder, compiles test3.c
15465 for use as a multiple module SDCDB test case.
15467 * sim/ucsim/cmd.src/cmdset.cc:
15468 Took out debug printfs in ucsim "next" command.
15470 * sim/ucsim/xa.src:
15471 Karl and Johan start ucsim XA support. Most dissassembly working,
15472 about 75% emulation done(plenty of work remaining).
15474 * sim/ucsim/z80.src:
15475 Add Z80 support to ucsim, add test-ucz80 regression test,
15476 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
15477 Notice z80 compiler fails on examples/test3.c/crc code.
15479 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
15481 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
15482 Added support for --parms-in-bank1
15484 * src/ds390/peeph.def:
15485 added a few more peephole optimzations
15487 * src/ds390/main.c:
15488 1) added __builtin_inp & __builtin_outp used to read in data of given length
15489 from a memory mapped port
15490 2) added __builtin_memcmp
15491 3) added __builtin_swapw swap bytes of a short
15493 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
15494 1) handle multiple send & receives from register bank1
15495 2) ralloc can now allocate DPTR1 to some liveRanges
15497 * src/SDCCsymt.c, src/SDCCsymt.h:
15498 changes to handle multiple sends & receives
15500 * src/SDCCptropt.h:
15501 added some pointer arithmetic optimization
15503 * src/SDCCptropt.c:
15504 added some pointer arithmetic optimizations but not stable yet so not
15505 called from anywhere (will get this working shortly)
15507 * src/SDCCopt.c: fixed for multiple sends & receives
15510 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
15511 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
15512 set preprocessor defines (depending on options)
15514 * src/SDCCicode.c, src/SDCCicode.h:
15515 changes made to handle multiple sends & receives
15518 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
15520 * src/SDCCcse.c, src/SDCCcse.h:
15521 added function findbackward def (to be used in upcoming optimization)
15523 * src/SDCCcflow.c, src/SDCCcflow.h:
15524 added function returnAtEnd - to determine if a basic block terminates with
15527 * src/SDCCast.c, src/SDCCast.h:
15528 added option parms-in-bank1
15530 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
15531 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
15532 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
15533 adjusted for --parms-in-bank1 option
15535 * device/include/string.h:
15536 donot redefine "reentrant" keyword
15538 * device/include/ds80c390.h: Added some more SFRs
15540 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15542 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
15544 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15546 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
15548 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15550 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
15552 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
15554 * Added --xram-movc option
15556 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15558 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
15560 2002-01-11 Johan Knol
15562 * Added math lib of Jesus Calvino-Fraga
15564 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
15566 * src/SDCCmain.c (processFile): fix processing of ../../src.c
15567 * support/regression/Makefile: new target test-mcs51-stack-auto
15568 * support/regression/ports/mcs51-stack-auto/spec.mk: added
15570 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15572 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
15574 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15576 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
15578 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
15580 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
15582 * src/SDCCglue.h: add definition for printIvalChar()
15584 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15586 * src/SDCCast.c: fix #498138 by Johan
15588 * src/SDCCglue.c: fix #498138 by Johan
15590 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15592 * support/regression/Makefile: fix clean
15594 * support/regression/ports/ds390/support.c: fix transmission of last character
15596 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
15598 * /sdcc/src/ds390/gen.c:
15599 a) improved computing address of stack variable
15600 b) took out some #if 0 code
15601 c) improved parmBytes adjustment
15602 d) improved genPlusIncr & genMinusIncr
15603 e) genCmp could generate bad code (when left assigned to DPTR)
15604 f) Fixed bug in hasInc
15606 * /sdcc/src/ds390/ralloc.c:
15607 a) packRegsForSupport could mess up live information (Fixed)
15608 b) packRegsDPTRuse could be incorrect for left & right shift
15610 * /sdcc/src/mcs51/ralloc.c:
15611 packRegsForSupport could mess up the live information (Fixed)
15613 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
15615 * /sdcc/src/SDCCast.c:
15616 can reverse a loop even if function call is present as long
15617 as the loop control variable is local & is not passed as parameter
15619 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15621 * /sdcc/ChangeLog: *** empty log message ***
15623 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
15624 More builtin function additions for TININative
15626 * /sdcc/src/ds390/ralloc.c:
15627 Had broken the regression testsuite
15629 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
15631 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
15632 Added funcattr hasStackParms will be set for reentrant functions when there
15633 are paramteres on the stack, this helps in minimizing frame pointer generation
15634 typeFromStr can handle function pointers now
15636 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
15637 *** empty log message ***
15639 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15641 * /src/ds390/gen.c, /src/ds390/main.c:
15642 More builtin function additions for TININative
15644 * /src/ds390/ralloc.c:
15645 Had broken the regression testsuite
15647 * /src/SDCCast.c: Fixed a bug in dumptree
15649 * /src/SDCCsymt.c, /src/SDCCsymt.h:
15650 Added funcattr hasStackParms will be set for reentrant functions when there
15651 are paramteres on the stack, this helps in minimizing frame pointer generation
15652 typeFromStr can handle function pointers now
15654 * /doc/builtins.txt, /doc/TININative.txt:
15655 *** empty log message ***
15658 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15660 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
15661 ALPHA version for -mTININative
15663 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
15664 updated to reflect changes in the port structure
15667 added function do_assemble (similar to do_link) if non-null this function
15668 will be called to do assembly (-mTININative) requires a multi command
15670 added function genAssemblerEnd will be called to generate assembler Epilogue
15673 added _JavaNative to debug info printing
15675 * /src/SDCCmain.c: added option --tini-libid
15676 added port->do_assemble function (-mTININative) has a multi command assemble
15678 * /src/SDCCglue.c: Disabled "constExpr" check
15679 added port->genAssemblerEnd function
15681 * /src/SDCCglobl.h: Added option --tini-libid value
15684 tookout optimizeCompare from the header (has no external references)
15686 * /src/SDCCast.c: made one more function "static"
15688 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
15690 * src/z80/mappings.i: Added z80asm support.
15692 * src/z80/main.c: Added z80asm support on --asm=z80asm
15694 * src/z80/gen.c: Fixed asm portability issues.
15696 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
15698 * src/SDCCglue.c (printExterns): Added global/extern split.
15700 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
15702 * support/regression/Makefile: added test for mcs51 model large
15704 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
15706 * support/regression/ports/gbz80/spec.mk: added -mgbz80
15708 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
15710 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
15712 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
15714 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
15716 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
15718 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
15720 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
15722 * support/regression/tests/simplefloat.c: Port to mcs51.
15724 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
15725 * support/regression/tests/bug-485362.c: Added.
15727 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
15729 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
15731 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
15733 * src/z80/gen.c (aopDump): Added a dump function.
15735 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
15736 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
15738 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
15740 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
15742 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
15744 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
15746 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
15748 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
15750 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
15752 * support/regression/ports/ds390/support.c: Use tinibios.
15754 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
15756 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
15758 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
15759 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
15761 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
15763 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
15765 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
15767 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
15769 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
15770 (packRegsForIYUse): Created and optimised.
15772 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15774 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
15775 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
15777 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
15779 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
15781 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
15783 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15785 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
15787 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
15789 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15791 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
15793 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
15795 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
15797 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15799 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
15800 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
15801 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
15803 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
15805 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
15806 (genNotFloat): Added.
15807 (genUminusFloat): Added.
15809 * device/lib/z80/Makefile: Added floating pt stubs.
15811 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
15813 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
15815 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
15817 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15819 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
15821 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
15823 * sdcc/support/regression/Makefile: Add port ds390.
15825 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
15827 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
15829 * sdcc/support/regression/ports/ds390/spec.mk: Added.
15831 * sdcc/support/regression/ports/ds390/support.c: Added.
15833 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
15835 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
15837 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
15839 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
15841 * device/include/malloc.h: Added z80 and gbz80 support.
15843 * device/lib/gbz80/heap.s: Added.
15845 * device/lib/z80/heap.s: Added.
15847 * device/lib/malloc.c: Added z80 and gbz80 support.
15849 * support/regression/tests/malloc.c (testMalloc): Added.
15851 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
15853 * support/regression/tests/bug-478094.c: Added.
15855 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
15857 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
15859 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
15861 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
15863 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
15865 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
15867 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
15869 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
15871 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
15873 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
15875 * support/regression/tests/bug-477927.c: Added.
15877 * src/z80/peeph.def: Added minor rules.
15879 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
15881 * src/z80/peeph.def: Added jump optimisation modification.
15883 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
15885 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
15887 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
15889 * support/regression/tests/funptrs.c: Added.
15891 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
15893 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
15895 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
15897 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
15899 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
15901 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
15902 (movLeft2ResultLong): Created.
15904 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
15905 (joinPushes): Added. Joins two char pushes into a word push.
15907 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
15909 * support/cpp2/Makefile.in (install): Added creation of dest dir.
15911 * support/makebin/Makefile (install): Added creation of dest dir.
15913 2001-10-24 Karl Bongers <karl AT turbobit.com>
15915 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
15917 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
15919 * src/z80/ralloc.c: Turned off faulty pack for one use.
15921 * src/z80/peeph-gbz80.def: Removed redundent restart options.
15923 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
15925 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
15927 * support/regression/Makefile: Improved clean
15929 * support/regression/ports/gbz80/spec.mk: Added clean
15931 * support/regression/ports/host/spec.mk: Added clean
15933 * support/regression/ports/z80/spec.mk: Added clean
15935 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
15937 * support/regression/ports/mcs51/timeout.c: little improvements
15939 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
15941 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
15943 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
15945 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
15947 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
15949 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
15951 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
15953 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
15954 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
15956 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
15958 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
15960 * src/mcs51/main.c (_linkCmd): Added bin path to command.
15962 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
15964 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
15966 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
15968 * support/regression/tests/longor.c: Added.
15970 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
15972 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
15974 * as/mcs51/aslink.h: define PATH_MAX
15976 * as/mcs51/asm.h: define PATH_MAX
15978 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
15980 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
15982 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
15984 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
15986 * src/SDCCglobl.h: define PATH_MAX
15988 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
15990 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
15992 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
15994 * src/z80/gen.c (gencjneshort): Fixed
15996 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
15998 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16000 * support/regression/tests/bug-469671.c: Added.
16002 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16004 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16006 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16008 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16010 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16012 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16014 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16016 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16018 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16020 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16022 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16024 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16026 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16028 * 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.
16030 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16032 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16034 2001-10-07 <johan AT FRIJA>
16036 * device/lib/gets.c (gets): fixed the return value.
16038 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16039 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16041 * 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.
16043 * 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.
16045 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16047 * src/pic/gen.c: Removed Safe_strdup.
16049 * configure.in: Added option to enable libgc support.
16051 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16052 (bitVectUnion): Optimised.
16053 (bitVectIntersect): Optimised.
16054 (bitVectBitsInCommon): Optimised.
16055 (bitVectCplAnd): Optimised.
16057 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16059 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16061 * src/SDCCmain.c: distinguish between assembler debug and plain options
16063 * src/avr/main.c: remove standard assembler options
16065 * src/ds390/main.c: remove standard assembler options
16067 * src/mcs51/main.c: remove standard assembler options
16069 * src/port.h: removed "PENDING" comment
16071 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16073 * src/device/lib/_mulint.c : new, with assember functions
16075 * src/device/lib/_mullong.c : new, with assember functions
16077 * src/device/lib/_divuint.c : with assember functions
16079 * src/device/lib/_divsint.c : with assember functions
16081 * src/device/lib/_divulong.c: with assember functions
16083 * src/device/lib/_divslong.c: with assember functions
16085 * src/device/lib/_moduint.c : with assember functions
16087 * src/device/lib/_modsint.c : with assember functions
16089 * src/device/lib/_modulong.c: with assember functions
16091 * src/device/lib/_modslong.c: with assember functions
16093 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16095 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16097 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16098 replaced _mululong.c and _mulslong.c by _mullong.c
16100 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16102 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16104 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16106 * src/SDCCglue.c: test, if win32api is available for MINGW
16108 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16110 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16111 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16112 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16113 * support/regression/ports/host/spec.mk: removed GENERIC
16114 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16115 * support/regression/ports/z80/spec.mk: removed GENERIC
16117 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16119 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16121 * support/regression/tests/bug-467035.c: Created.
16123 2001-10-01 <johan AT FRIJA>
16125 * src/SDCC.y: fixed bug #466586 part 1
16127 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16129 * SDCCicode.c: z80 has no generic pointers
16130 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16132 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16134 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16136 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16138 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16140 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16142 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16144 * configure.in: Fixed up so that ucsim is only configured once.
16146 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16148 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16149 (getPathDifference): As above.
16151 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16153 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16155 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16156 * .version: Updated to 2.3.1
16158 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16159 Added copyright header.
16161 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16162 (assemble): Added support for macro based assembler commands.
16163 (linkEdit): Added support for macro based linker commands.
16164 (preProcess): Changed the pre-processor to use macros.
16165 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16166 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16168 * device/lib/z80/crt0.s: Added module name for debugging.
16170 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16172 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16174 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16176 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16178 * src/Makefile.in: Added SDCCmacro and SDCCutil
16180 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16182 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16184 2001-09-16 <johan AT FRIJA>
16186 * 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.
16188 2001-09-15 <johan AT FRIJA>
16190 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16191 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16193 2001-09-11 <johan AT FRIJA>
16195 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16197 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16199 * support/regression/tests/bug-460444.c: Added test case.
16201 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16202 (genCast): Added justification for all of the asserts.
16204 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16206 * support/regression/support.c: _xdata replaced by xdata
16208 * support/regression/spec.mk: removed _generic
16210 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16212 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16214 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16215 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16217 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16219 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16221 * support/regression/tests/bug-460010.c: Added test case.
16223 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16225 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16227 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16229 * support/regression/testfwk.c: removed workaround for bug #436344
16231 * support/regression/tests/bp.c: use less memory with mcs51
16233 * support/regression/tests/bug-441448.c: use less memory
16235 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16237 * support/regression/collate-results.py: typo
16239 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16241 * support/regression/tests/fetchoverlap.c: Added new test case.
16243 * support/regression/tests/bp.c: Added new test case.
16245 * support/regression/tests/bug-448984.c: Added new test case.
16247 * support/regression/tests/pow2shifts.c: Added new test case.
16249 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16250 (genlshTwo): Fixed right shift for count > 8.
16252 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16254 2001-09-08 <johan AT FRIJA>
16256 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16258 2001-09-07 <johan AT FRIJA>
16260 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16262 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16264 2001-09-06 <johan AT FRIJA>
16266 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16267 * bernhard noted me at this: "() equals to (void)" (1.38)
16269 2001-09-05 <johan AT FRIJA>
16271 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16273 2001-09-04 <johan AT FRIJA>
16275 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16278 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16280 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16282 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16284 * link/z80/aslink.h: Fixed path for PATH_MAX
16286 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16288 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16290 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16292 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16294 * 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.
16296 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16298 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16299 (genCmp): Fixed up genCmp for the GB with longs.
16301 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16303 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16305 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16307 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16309 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16311 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16313 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16315 * 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.
16317 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16319 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16321 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16323 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16325 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16327 * sim/ucsim/configure: little improvement of Cygwin-detection
16328 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16329 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16330 * support/regression/tests/bug-221100.c: small changes for mcs51
16331 * support/regression/tests/bug-221168.c: small changes for mcs51
16332 * support/regression/tests/bug-227710.c: small changes for mcs51
16333 * support/regression/tests/staticinit.c: small changes for mcs51
16334 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16335 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16336 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601