1 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 Updated headers I neglected to commit yesterday.
7 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
9 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
10 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_GET op
11 * src/SDCCopt.c (eBBlockFromiCode),
12 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13 the creation of the key hash table from the sequencing so it can be used
14 earlier (for some GCSE bug fixes still pending)
16 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
18 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
19 * support/regression/tests/addsub.c: testing genPlus shortcut
21 2003-11-15 Borut Razem <borut.razem@siol.net>
23 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
25 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
27 * src/SDCCcse.c (cseBBlock): fixed bug #527779
28 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
29 ordering is immaterial.
30 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
32 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
34 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
35 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
36 (SIGSEV) of bug #840381
37 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
38 unlink new file before rename if new and old filenames are the same)
40 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
42 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
43 uninitialized variables) for the mcs51. Set environment variable
44 SDCC_GENRAMCLEAR to test.
45 xdata initialization slightly shorter
47 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
50 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
51 #838241 & 780691 (basicly the same bug)
52 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
53 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
55 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
57 * src/SDCCmain.c (linkEdit): "fix" #834252
59 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
61 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
63 * src/SDCC.y: fixed bug #819403
65 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
67 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
68 the reentrant attribute.
69 * src/hc08/gen.c (genPackBits): added missing stack readjustment
70 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
72 * src/SDCCast.c (decorateType): fixed bug with storage class not being
73 updated during pointer dereference; f.e. ~(((char *)1)*) was being
74 erroneously reduced to a literal.
75 * src/hc08/ralloc.c (packRegisters, rematStr),
76 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
79 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
81 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
82 * doc/sdccman.lyx: changed from 'article' to 'book'
83 * doc/Makefile: readded test_suite_spec and cdbfileformat
85 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
87 * device/include/stdlib.h: include malloc.h to comply with ANSI
88 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
90 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
92 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
93 * doc/clean.mk: also remove *.out files
94 * doc/sdccman.lyx: some additions, larger top/bottom margins
96 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
98 * src/SDCC.y: fixed bug #837365
99 * support/regression/tests/bitopcse.c
100 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
101 a symbol (might be valop instead)
102 * device/lib/Makefile.in: added errno.c to HC08SOURCES
103 * device/lib/clean.mk: added hc08 to the cleaning list
105 2003-11-04 Borut Razem <borut.razem@siol.net>
107 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
109 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
110 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
111 malloc is declared in standard stdlib.h
113 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
115 * device/lib/hc08/Makefile: need to clean .rel not .o files
116 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
118 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
128 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
129 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
130 tests (which uses the port's oclsExpense function)
136 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
138 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
140 * src/SDCCcse.c (ifxOptimize),
141 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
142 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
143 deleting the IFX iCode.
144 * src/hc08/ralloc.c: reduced unneeded slocs
145 * src/hc08/gen.c: fixed bug in asmopToBoolean
147 2003-11-04 Borut Razem <borut.razem@siol.net>
149 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
150 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
151 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
152 transferred to configure
154 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
156 Use headers defined in the C[++] standards:
157 * sim/ucsim/gui.src/serio.src/fileio.cc
158 * sim/ucsim/gui.src/serio.src/frontend.cc
159 * sim/ucsim/gui.src/serio.src/main.cc
160 * sim/ucsim/gui.src/serio.src/posix_signal.cc
161 * support/Util/NewAlloc.c
167 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
169 * Added MSVC projects for hc08 assembler and linker:
170 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
171 /as/hc08/link_hc08.dsp
173 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
175 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
177 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
179 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
181 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
183 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
185 2003-10-31 Borut Razem <borut.razem@siol.net>
187 * support/cpp2/cpplib.h,
188 support/cpp2/cpplib.c,
189 support/cpp2/cpplex.c,
190 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
191 to switch _asm block preprocessing on / off. Default is
192 #pragma preproc_asm +
194 2003-10-31 Borut Razem <borut.razem@siol.net>
196 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
197 when outputting comment blocks (when executed with -C option) and
198 _asm (SDCPP specific) blocks
200 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
202 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
204 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
206 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
208 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
210 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
211 * src/SDCCast.c (decorateType): fixed bug #832664
213 2003-10-31 Borut Razem <borut.razem@siol.net>
215 * support\cpp2\cpplex.c: fixed for SDCPP:
216 comments(when executed with -C option) and _asm blocks
217 were included even if they where in skipped #if block.
218 Applied solution from GCC cpp 3.3.2
220 2003-10-31 Borut Razem <borut.razem@siol.net>
222 * src/SDCC.lex: sdcc now understands both formats:
223 '# <line_number> <file_name>' and
224 '#line <line_number> <file_name>'
225 * support/cpp2/cppmain.c: sdcpp now generates the standard
226 '# <line_number> <file_name>' instead of former
227 '#line <line_number> <file_name>'
229 2003-10-30 Borut Razem <borut.razem@siol.net>
231 * support/cpp2/cpphash.h,
232 * support/cpp2/cpplib.h
233 * support/cpp2/cpplex.c,
234 * support/cpp2/cppmain.c,
235 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
237 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
239 Fixed a number of problems revealed by bug #827883.
240 * src/SDCCloop.c (loopInvariants): Spill location of the
241 result operand should be recomputed if extracted from
242 a loop. Also, don't extract assignments of an iTemp
244 * src/SDCCast.c (isConformingBody): loop reversal should
245 not occur if the control variable is involved with a
248 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
250 * .version: bumped to 2.3.6 to reflect the big improvements
251 made by Erik and Klaus. Thanks!
253 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
255 Replaced the livrange code.
256 * src/SDCClrange.c: added new LR code
258 * src/SDCCBBlock.h: removed remainig parts from old LR code
259 * src/ds390/ralloc.c,
260 * src/ds390/gen.c: minor fixes to make it work with new code
262 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
267 * src/hc08/ralloc.c: Fix various warnings related to the hc08
268 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
269 (tweaked fix for bug #818696)
271 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
273 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
275 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
278 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
279 * src/mcs51/gen.c (gencjneshort),
280 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
281 more efficient (per Scott Bronson's suggestion)
283 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
285 Extended the semantics of the critical keyword to include
286 individual statements. See RFE #827755 and #799831
291 * support/Util/SDCCerr.c
292 * support/Util/SDCCerr.h
297 2003-10-19 Borut Razem <borut.razem@siol.net>
299 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
301 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
303 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
305 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
306 and predecrement operand is displayed
308 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
310 * src/SDCCval.c (valMinus): fixed bug #826041
312 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
314 Some hc08 related updates that I missed earlier
316 * support/regression/ports/hc08/spec.mk
318 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
320 New target "hc08" for the Motorola 68hc08 family of micros
328 * sim/ucsim/hc08.src/*
329 * sim/ucsim/configure.in
330 * src/ucsim/configure
331 * sim/ucsim/packages_in.mk
334 * device/include/mc68hc908qy.h
336 * device/lib/Makefile.in
337 * support/regression/ports/hc08/*
338 * support/regression/Makefile
340 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
342 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
344 * src/ds390/gen.c (genCast): fixed bug #821957
346 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
348 * device/lib/logf.c: "fixed" overlay bug
349 * support/regression/ports/host/spec.mk: added m library
350 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
351 * support/regression/tests/float_trans: added (for Eric)
353 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
355 * src/mcs51/gen.c (genCpl): fixed bug
356 http://sf.net/mailarchive/message.php?msg_id=6263915
358 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
360 * src/SDCCast.c (decorateType): added extended constant folding
361 * src/SDCCsymt.c (computeType): cleanup
362 * src/SDCCval.c (valShift): minor optimization
363 * support/regression/tests/ast_constant_folding.c: added
365 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
367 * src/SDCCmain.c: removed some unintended changes
369 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
371 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
372 * src/z80/gen.c: fixed part of bug #817589
373 * src/SDCCsymt.c (checkFunction): fixed bug #817895
375 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
377 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
395 * src/z80/gen.c: removed unused label "release:"
397 2003-10-06 Borut Razem <borut.razem@siol.net>
399 * src/SDCC.lex: removed definition of unused variables
400 save_optimize and save_options
402 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
404 * clean.mk: removed '=' in "-maxdepth=1"
405 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
406 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
408 2003-10-06 Borut Razem <borut.razem@siol.net>
410 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
411 my_unput() replaced by unput()
413 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
415 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
416 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
417 type-punned pointer will break strict-aliasing rules"
418 Old LR behaviour is again default; Klaus' LR can be choosen by
419 defining the environment variable LRKLAUS
423 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
424 * clean.mk: fixed removal of files in bin/CVS/
425 * device/lib/clean.mk: fixed removal of directories small and large
426 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
428 * src/SDCCval.c: removed superflous test for pedantic
430 2003-10-05 Borut Razem <borut.razem@siol.net>
432 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
433 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
434 message "unmatched #pragma SAVE and #pragma RESTORE"
436 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
438 * doc/sdccman.lyx: various additions and updates (interrupts, inline
439 assembly, critical functions, atomic, nojtbound)
441 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
443 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
449 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
452 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
454 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
456 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
457 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
458 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
460 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
462 * src/z80/gen.c (genRet): fixed bug #524753
463 * src/z80/gen.c (genCast): fixed internal error on cast from
465 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
466 fix for bug #477835 to the z80
467 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
468 for tracking iCodes in the peephole optimizer for z80
470 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
472 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
473 the other part of bug #814548
474 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
476 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
478 * src/SDCCcse.c: fixed part of bug #814548
480 2003-09-28 Borut Razem <borut.razem@siol.net>
482 * src/asm.c: rewrite of printILine() to use temporary file instead
484 * src/xa51/main.c: commented out declaration of int rewinds
486 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
488 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
490 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
492 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
493 * src/asm.c (printILine): Fixed bug #811015
495 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
497 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
500 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
502 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
503 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
504 to correctly handle general case of AOP_PAIRPTR
505 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
507 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
509 * src/mcs51/ralloc.c (fillGaps),
510 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
511 register positioning bug)
513 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
515 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
517 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
519 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
520 genCodePointerGet, genGenPointerGet, genFarPointerSet,
521 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
522 (ralloc doesn't intentionally do this now, but perhaps later)
523 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
524 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
525 register positioning bugs (Fixed bug #762602 and #795325)
526 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
528 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
529 lines that --i-code-in-asm generates
531 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
533 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
534 trying to fclose a FILE* that was already closed.
536 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
538 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
539 of const struct should be treated as if const themselves)
541 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
543 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
545 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
547 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
548 Unix (/n) and DOS (/r/n) line terminations.
550 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
552 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
555 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
557 * src/mcs51/gen.c (genFunction, genEndFunction),
558 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
559 and restore of EA so that stack offsets to parameters are
560 correct when using both critical and reentrant/stack-auto.
561 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
562 size (can be triggered in error if sloc is shared between
563 different sized objects)
564 * device/include/float.h: fixed macros to explicitly use
565 unsigned long where needed
567 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
569 Feature req. 799831: added code to allow nesting of critical functions
570 * src/mcs51/gen.c (genFunction, genEndFunction)
571 * src/ds390/gen.c (genFunction, genEndFunction)
573 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
575 * src/SDCCsymt.c (sclsFromPtr),
577 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
578 support for standard C idiom of memory mapped variables; for
579 example, *((xdata int*)0x1234) = 1 is now internally equivalent
580 to xdata int at 0x1234 tempvar = 1.
581 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
582 provided by Akiya ISHIDA
584 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
586 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
587 * src/SDCCval.c (constVal): added reduction from int to char
588 * src/SDCCval.c (valMult, valDiv): fixed sign handling
589 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
590 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
592 * support/regression/tests/shifts.c: fixed
594 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
596 * src/z80/gen.c (genXor): Fixed bug #805445
598 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
600 Fixed bug #621531 (const & volatile confusion in the type chain).
601 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
602 refer to the const or volatile state of the pointer itself.
615 * support/regression/tests/const.c
617 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
619 When checking for duplicated modules, use absolute paths
620 instead of relative paths. Files changed:
625 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
627 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
629 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
631 * device/include/string.h: added size_t typedef, changed
632 prototypes to use size_t, eliminated separate reentrant and
633 non-reentrant declarations, added _memmove declaration
634 * device/lib/_memcpy.c: changed to use size_t instead of int,
635 changed /4 to >>2 to avoid division library call
636 * device/lib/_memcmp.c,
637 * device/lib/_memset.c,
638 * device/lib/_strncat.c,
639 * device/lib/_strncpy.c,
640 * device/lib/_strncmp.c: changed to use size_t instead of int
641 * device/lib/_memmove.c: new file (fixed bug #772294)
642 * device/lib/Makefile.in: added _memmove.c
643 * device/lib/z80/asm_strings.s: fixed bug #772290
644 * support/regression/tests/bitfields.c: attempt to fix host assertion
645 failure on amd64-unknown-linux2.2
647 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
649 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
650 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
651 * as/z80/asmain.c (main): fixed bug #801766
653 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
655 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
658 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
660 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
661 reported in bug #800609
663 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
665 * Top header beautifications in src/pic16 directory:
666 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
667 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
668 pcoderegs.h, ralloc.c, ralloc.h
669 * main.c: added top header and GPL license notice
670 * pcode.c: fixed the if-conditional warning
672 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
674 * device/lib/_mullong.c: replaced int by short for gcc
676 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
678 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
679 and JUMPTABLE iCodes properly now (worked by accident before)
680 * src/mcs51/gen.c (leftRightUseAcc),
681 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
682 iCode properly now. Use getSize instead of nRegs since a & b
683 aren't part of the nRegs tally.
685 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
687 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
688 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
689 before instructions that use the _STATUS register
691 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
693 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
694 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
695 fetching of the pointer
696 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
697 copied from genNearPointerSet()
698 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
699 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
700 If they pop r0/r1 they must be called in the opposite order than aopOp().
701 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
702 (resp. --stack-auto), prepared for --xstack
704 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
706 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
708 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
710 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
711 these ports have their own __sdcc_external_start()
713 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
715 pic patch provided by Slade Rich <slade_rich@yahoo.com>
716 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
717 type for bits was changed. It resulted in bit variables becoming
718 global, which is not permitted in PIC 14 assembly output.
720 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
722 * doc/sdccman.lyx: various additions and updates. Rearranged sections
724 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
726 Z80 and MCS51 linkers complaint if a public symbol is defined
727 in more than one library module:
731 * as/mcs51/Makefile.in
733 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
735 A few small changes that speed up the peephole optimizer.
739 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
741 Try to make the peephole optimizer smarter by maintaining
742 an association between the assembly source code and the
743 iCodes that originated them. Put this information to use
744 with a new peephole rule condition "notVolatile" so that
745 the rules can be aggressive yet still safe.
750 * src/mcs51/peeph.def
752 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
756 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
757 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
758 if the left or right operand symbols have the accuse flag set.
760 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
762 Changed the type of the result of the ! (NOT) operator to char;
763 previously it returned the same type as the source. This allows
764 us to eliminate all the genFloatNot functions (all of its target
765 implementations were very buggy) since !float can use the same
768 * src/SDCCicode.c (ast2iCode): ! returns char
769 * src/mcs51/gen.c (genNot, genNotFloat),
770 * src/ds390/gen.c (genNot, genNotFloat),
771 * src/z80/gen.c (genNot, genNotFloat),
772 * src/pic/gen.c (genNot, genNotFloat),
773 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
775 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
777 pic patch provided by Slade Rich <slade_rich@yahoo.com>
778 1. Interrupt would not compile properly. Ensure PCLATH register is saved
779 during interrupts. Ensure WSAVE is located at a shared bank address.
780 2. Fixed page selection in some places
781 3. Fixed BTFSS/C to where necessary use registers directly and not simply
782 the registers name strings.
783 4. Fixed "signed / unsigned compare" compiler warnings.
784 5. The PIC port manages its own allocation of the general purpose
785 registers, but makes no attempt to reuse them. As a result when
786 compiling it soon runs out of general purpose registers. Some
787 additional code was added to the files pcode.c and device.c to walk
788 through the function call tree and rename the registers so that they
798 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
799 genPlus() & genMinus() when the result is the same as left or right
801 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
803 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
805 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
807 Made bitfield a distinct type from bit so that bitfields
808 convert as per ANSI C and bits retain their traditional
809 boolean style behaviour. Implemented bitfield support in
817 * src/ds390/gen.c: bit v bitfield split
818 * src/z80/gen.c: New support for bitfields
819 * support/regression/tests/bitfields.c: reenabled z80,
822 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
824 Rules 246.x, 247.x relate to bitfields, the others speed up
825 access to xdata mapped I/O devices.
827 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
829 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
831 Cleaned up genPackBits and genUnpackBits and added two helper
832 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
833 for literal assignments in genPackBits (thanks to Frieder for
839 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
841 Fixed bug #748310 (pointer to function type mishandled when the
842 function name is omitted). Also fixed a SIGSEGV when a function
843 attribute (reentrant, etc) is used on a non-function or on a
844 function but misplaced before the parameter list.
846 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
848 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
849 * support/Util/SDCCerr.h,
850 * support/Util/SDCCerr.c: Added func attr misuse error msg
852 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
854 Fixed bug #787649 by anonymous
855 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
856 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
858 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
860 Fixed numerous bitfield problems.
862 * src/SDCC.y: More bitfield related error checking
864 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
865 * support/Util/SDCCerr.h,
866 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
867 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
868 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
869 * support/regression/tests/bitfields.c: tests added
871 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
873 Made the constant following the "interrupt" keyword optional. If
874 omitted, the function will not automatically be given an entry
875 in the interrupt vector table (similar to #pragma NOIV, but
876 less syntacticly kludgy). The interrupt number is also now
877 range checked. Also fixed a bug in the high order bit example
884 * support/Util/SDCCerr.c
885 * support/Util/SDCCerr.h
888 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
890 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
891 * src/SDCCicode.c (operandOperation): rewritten some ops
892 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
893 * src/SDCCsymt.c (computeType): literals are handled the same way as any
895 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
896 be re-activated by defining REDUCE_LITERALS)
897 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
898 unsigned, but are signed by default
899 * src/SDCCval.c (constVal): rearranged
900 * src/SDCCval.c (valMod): preliminary fix
901 * src/SDCCval.c (valCastLiteral): use TYPE_* types
902 * support/regression/literalop.c: added, work in progress
904 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
906 Generate warnings for useless declarations like "char data;"
907 that don't do what new users expect.
910 * support/Util/SDCCerr.h
911 * support/Util/SDCCerr.c
913 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
915 * src/SDCCval.c (valMult): fix overflow detection of negative int
917 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
919 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
921 Changes to support big endian targets:
934 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
936 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
937 * device/lib/time.c: fixed warning "integer overflow in expression"
939 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
941 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
942 * src/SDCCval.c (constVal): changed default to signed; hex and octal
943 constants are unsigned; added recognition of "u" flag for unsigned
944 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
945 * src/SDCCval.c (valDiv, valMod): fixed signdness
946 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
947 signedness of modulo, left and right shift
948 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
949 * support/Util/SDCCerr.h: added warning W_INT_OVL
950 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
951 * src/SDCCast.c (ast_print): improved output of constants
953 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
955 Fixed some warnings when building with MSVC:
968 * support\cpp2\cpplib.c
972 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
974 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
976 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
978 * support\librarian\clean.mk: Do not remove Makefile.
979 * support\librarian\Makefile: added.
981 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
983 Added librarian to MSVC build:
986 * support\librarian\librarian.dsp
988 'configure' not needed for librarian, removed:
989 * support\librarian\configure
990 * support\librarian\configure.in
991 * support\librarian\config_in.h
992 * support\librarian\Makefile.in
994 Hopefully these ones built the librarian and the rest of sdcc properly:
998 Messed up 'configure', so revert to previous version:
1002 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1004 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1005 there, while the mantissa of a double is "only" 53 bits wide.
1007 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1009 Adding sdcclib to the build. MSVC project coming soon.
1010 Files added/changed:
1012 * support\librarian\clean.mk
1013 * support\librarian\configure
1014 * support\librarian\configure.in
1015 * support\librarian\config_in.h
1016 * support\librarian\Makefile.bcc
1017 * support\librarian\Makefile.in
1018 * support\librarian\sdcclib.c
1021 * Makefile.common.in
1025 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1027 Linker now complaints if linked modules have conflicting options, for
1028 example, one compiled using --model-large and another one compiled with
1029 --model-small. The following files were modified:
1051 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1053 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1054 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1056 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1058 * src/z80/mappings.i: fix _mul[us][int,long] entries
1060 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1062 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1064 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1066 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1067 * support/regression/tests/bitopcse.c: added
1075 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1077 added support for new library format to z80, gbz80 linkers:
1083 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1085 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1086 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1088 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1090 added DUMMY_READ_VOLATILE:
1099 * src/SDCCcse.c (algebraicOpts): many improvements
1100 * src/SDCCcse.h: removed algebraicOpts()
1101 * src/SDCCicode.c (picDummyRead): added
1103 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1105 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1106 "Insufficient space in data memory".
1108 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1110 * src/mcs51/gen.c: fixed bug #771358
1111 * src/z80/gen.c: fixed bug #759087
1113 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1115 * src/pic16/glue.c: minor cleanup by Vangelis
1117 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1119 * device/include/regc515c.h: fixed #758477
1120 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1121 * device/lib/_gptrput.c: saved a few bytes
1122 * my tab spacing is 8, yours too?)
1123 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1124 * device/lib/serial.c: process RX bytes earlier than TX bytes
1125 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1127 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1129 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1131 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1133 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1135 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1137 * device/lib/Makefile.in: bad fix, reverted to 1.43
1139 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1141 * device/lib/Makefile.in: added missing z80 object files
1143 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1145 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1146 pic16 progress by Vangelis:
1161 * pic16/pcodepeep.c:
1164 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1166 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1168 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1170 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1171 added gbz80 build to MSVC project.
1172 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1173 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1174 from 8051 stuff and setup so it links using a .lnk file.
1176 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1178 * support/librarian/sdcclib.c: sdcc librarian.
1179 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1182 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1184 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1186 2003-07-02 Borut Razem <borut.razem@siol.net>
1188 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1189 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1190 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1191 src/xa51/main.c, src/z80/main.c:
1192 virtualization of glue() function: each port has it's own glue function,
1193 which is accessed by do_glue function pointer in PORT.general structure
1195 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1197 * DS800C400 fun, improved ROM interface and tinibios.
1199 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1201 * More support for DS80C400. Now includes beginning of interface to ROM.
1203 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1205 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1207 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1209 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1211 2003-06-19 Borut Razem <borut.razem@siol.net>
1213 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1215 2003-06-19 Borut Razem <borut.razem@siol.net>
1217 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1218 fixed Z80 port - crt0.o: cannot open.
1220 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1222 * support/Util/MySystem.c (merge_command): revert bad fix
1224 2003-06-18 Borut Razem <borut.razem@siol.net>
1226 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1228 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1230 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1231 option --use-stdout sends errors to stdout instead of stderr.
1233 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1235 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1237 2003-06-15 Borut Razem <borut.razem@siol.net>
1239 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1240 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1241 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1242 fixed width array of pointers replaced with sets;
1243 multiple include and lib paths ared transferred to preprocessor and linker
1244 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1245 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1246 fixed width array of pointers
1247 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1248 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1249 fixupPath(), getPathDifference()
1250 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1251 fixed width array of pointers
1253 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1255 * src/pic16/ralloc.c: fix warnings
1256 * src/pic16/pcode.c: fix warning
1258 2003-06-10 Scott Dattalo <scott@dattalo.com>
1260 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1261 know all the details, but essentially this set of changes enable
1262 the pic16 port to generate movff instructions and generate assembler
1267 * src/pic16/pcode.c:
1268 * src/pic16/device.c:
1270 * src/pic16/pcode.h:
1271 * src/pic16/pcoderegs.c:
1272 * src/pic16/ralloc.c:
1273 * src/pic16/ralloc.h:
1275 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1277 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1278 added option --vc, so sdcc errors and warnings are compatible with
1279 Microsoft Visual Studio.
1281 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1283 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1284 device/lib/libfloat.lib: added atof function.
1286 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1288 * doc/sdccman.lyx: updated to Lyx 1.3
1289 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1290 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1291 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1293 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1295 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1297 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1299 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1300 additions to the "related tools/documentation" section
1302 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1304 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1306 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1308 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1309 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1311 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1313 * doc/sdccman.lyx: fix double dash and other minor things
1314 * doc/Makefile: fix double dash
1316 2003-05-28 Karl Bongers(patches from Martin Helmling)
1317 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1318 condition and ignore commands.
1320 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1322 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1323 is in parts still quite out of date, I did changes as far as I felt makes sense
1324 for a non-native english speaker.
1325 Please feel free to add to the manual or to correct my changes.
1326 * doc/Makefile: undid touching the date of intermediate tex files.
1328 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1330 * doc/sdccman.lyx: Manual has an index now
1332 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1334 Finalize muluint/mulsint and mululong/mulslong merging:
1335 * device/lib/_mulint.c
1336 * device/lib/_mullong.c
1337 * device/lib/gbz80/mul.s
1338 * device/lib/gbz80/stubs.s
1339 * device/lib/z80/mul.s
1340 * device/lib/z80/stubs.s
1341 * src/SDCCsymt.c (initCSupport)
1343 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1345 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1346 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1347 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1348 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1351 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1353 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1354 the regression tests I'm not brave enough to enable 245.b, 245.c
1355 * doc/sdccman.lyx: added latex preamble for hyperref package.
1356 Using pdflatex this will give you a hyperlinked pdf file with
1357 bookmarks. (prepend '%' before /usepackage if this breaks something)
1359 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1361 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1363 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1365 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1367 2003-05-21 <johan@balder>
1369 * src/SDCCglue.c (printIval): fixed bug #739934
1371 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1373 Applied patch from bug 737905 (renamed yylineo to mylineno):
1380 * src/pic16/pcode.c: Cleaned warnings
1381 * src/pic16/pcodeflow.c: Cleaned warnings
1382 * src/pic16/pcoderegs.c: Cleaned warnings
1384 2003-05-19 Scott Dattalo <scott@dattalo.com>
1386 * src/pic16/pcode.c: Cleaned warnings
1387 * src/pic16/pcodepeep.c: Cleaned warnings
1388 * src/pic16/ralloc.c: Cleaned warnings
1390 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1392 * doc/sdccman.lyx: fixed bug 739745
1393 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1395 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1397 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1398 it can be defined with CFLAGS when running configure
1399 * src/SDCCmain.c: fixed compiling + linking with object files
1401 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1403 * configure.in: configure for pic16 port,
1404 added --disable-pic16-port
1405 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1406 * src/SDCCmain.c: linkOptions is changed to set *,
1407 added if/endif conditional macros to remove options help
1408 messages from optionsTable when a port is not configured, added
1409 support for the PIc16 port in the ports table, when executing
1410 the compiler with no port specified on command line, a default
1411 port is selected with the new macro DEFAULT_PORT which is
1412 defined in port.h, in setDefaultOptions() linkOptions is removed
1413 from initialization assignment, since now it is a set,
1414 parseCmdLine uses setParseWithComma for linkOptions, in
1415 linkEdit() linkOptions are accessed with new function indexSet()
1416 which returns the i'th item of a set variable. See SDCCset.c, in
1417 linkEdit() when calling buildCmdLine(), added linkOptions as
1418 last argument. Now users can pass arguments to gplink via the
1419 -Wl option, main() uses pic16glue() to glue up pic16 programs
1420 * src/SDCCpeeph.c: various changes to support pic16
1421 * src/SDCCset.c: added function void *indexSet(set *, int) to
1422 return the i'th item of the set
1423 * src/SDCCset.h: added function prototype for indexSet()
1424 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1425 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1426 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1427 added macro DEFAULT_PORT
1428 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1429 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1431 * src/pic16/glue.c: commented out some error producing lines
1432 * src/pic16/main.c: __config directives are commented out to stop
1433 gpasm complaining and test the linkage with gplink, _linkCmd and
1434 _asmCmd changed to be more gplink and gpasm friendly
1435 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1436 produced an error when parsed, peep rule 12 is added to utilize
1437 movff, but it is commented out since the pCode does not support
1438 yet a command with 2 address arguments
1440 2003-05-18 <johan@balder>
1442 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1443 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1444 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1446 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1447 Added feature to script commands from file.
1449 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1451 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1452 * src/SDCCutil.c: include ctype.h for win32
1454 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1456 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1458 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1460 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1461 Fixed so you can set breakpoints prior to run, run does not stop
1462 on entry now. Add tbreak. Other enhancements and fixes for use
1465 2003-05-12 Borut Razem <borut.razem@siol.net>
1467 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1469 2003-05-11 Borut Razem <borut.razem@siol.net>
1471 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1472 the path of bin directory, so that PATH is the only env. variable, which has to be set
1473 in case of standard installation.
1474 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1475 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1476 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1478 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1480 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1481 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1482 temp files are in the port dir; clean the gen/test directory when
1483 generating new test.c
1484 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1485 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1486 * support/regression/tests/zeropad.c: added
1488 2003-05-09 <johan@balder>
1490 * src/SDCCglue.c: fixed bug #597940
1492 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1494 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1495 cache sfr, optimize next,step, fix off by one sourceline,
1496 support ddd list function.
1497 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1499 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1501 * support/regression/HTMLgen.py: added compare_s2f()
1502 * support/regression/Makefile: redo 1.27
1503 * support/regression/generate-cases.py: redo 1.5
1505 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1507 * support/regression/tests/float.c: workaround 33 bit hex constant
1508 * support/regression/tests/simplefloat.c: fix division for host
1510 2003-04-29 Scott Dattalo <scott@dattalo.com>
1512 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1513 that tame's the PIC's over-aggressive optimizer.
1515 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1517 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1520 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1522 Initial support for DS80C400. "Hello world" runs on TINIm400
1525 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1527 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1528 * Some notes on ddd usage added in debugger/README
1529 Martin Helmling adding more features and fixes for ddd GUI debugger.
1530 Code added for nexti, stepi, up, down, and other adjustments.
1532 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1534 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1535 * src/pic/peeph.def Added two rules to optimize carry manipulation
1536 * src/pic/* removed debug printfs
1538 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1540 * debugger/mcs51/cmd.c: added header newalloc.h
1542 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1544 * as/Makefile: new EXEEXT
1545 * as/z80/Makefile: remove trailing slash of BUILDIR
1546 * as/z80/clean.mk: new EXEEXT
1547 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1548 * support/cpp2/Makefile.in: new EXEEXT
1549 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1551 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1553 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1554 EXEEXT was introduced to fix all related problems with targets
1555 "clean", "install" and "uninstall"; a couple of further flaws
1556 especially with "clean" have been fixed too
1557 * as/mcs51/Makefile.in
1562 * debugger/mcs51/Makefile.in
1563 * debugger/mcs51/clean.mk
1565 * link/z80/Makefile.in
1568 * packihx/Makefile.in
1570 * sim/ucsim/Makefile
1571 * sim/ucsim/clean.mk
1572 * sim/ucsim/avr.src/Makefile.in
1573 * sim/ucsim/avr.src/clean.mk
1574 * sim/ucsim/s51.src/Makefile.in
1575 * sim/ucsim/s51.src/clean.mk
1576 * sim/ucsim/xa.src/Makefile.in
1577 * sim/ucsim/xa.src/clean.mk
1578 * sim/ucsim/z80.src/Makefile.in
1579 * sim/ucsim/z80.src/clean.mk
1580 * sim/ucsim/main_in.mk
1581 * sim/ucsim/packages_in.mk
1582 * sim/ucsim/gui.src/Makefile.in
1583 * sim/ucsim/gui.src/serio.src/Makefile.in
1584 * sim/ucsim/gui.src/serio.src/clean.mk
1587 * support/cpp2/Makefile.in
1588 * support/cpp2/clean.mk
1589 * support/makebin/Makefile
1590 * support/makebin/clean.mk
1591 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1592 * doc/sdccman.lyx: --program-suffix no longer needed
1594 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1596 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1597 Martin Helmling added support for ddd GUI debugger.
1598 Code added to display assembly, set variables, and other commands
1599 to interface to ddd.
1601 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1603 * as/Makefile: fix target clean
1604 * as/clean.mk: fix target clean
1605 * as/z80/clean.mk: fix target clean
1607 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1609 * Makefile.common.in: added @EXEEXT@
1610 * configure.in: removed all mingw32 stuff
1611 * configure: rebuilt from configure.in
1612 * doc/sdccman.lyx: updated section "installation"
1613 * support/scripts/sdcc_mingw32: adapted to configure
1614 * support/scripts/sdcc_cygwin_mingw32: added
1616 2003-04-22 Scott Dattalo <scott@dattalo.com>
1618 * src/pic Added object file support for the PIC port
1619 * src/pic Applied patch from Craig Franklin (this started the object file support)
1620 * src/regression Updated the PIC regression tests for object files
1622 2003-04-20 Borut Razem <borut.razem@siol.net>
1624 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1625 lklex.c: In function `getfid':
1626 lklex.c:203: warning: array subscript has type `char'
1627 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1628 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1629 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1630 stack handling macros
1632 2003-04-19 Borut Razem <borut.razem@siol.net>
1634 * "handling space characters in file path" task:
1635 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1636 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1637 * support/Util/MySystem.h: make it self-sufficient
1638 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1639 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1640 handling space characters in file path
1641 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1642 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1643 * support/Util/MySystem.c: handling space characters in executable's path
1645 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1647 * as/z80/Makefile: fix permanent rebuild of z80
1648 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1649 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1651 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1653 * src/SDCCopt.c: add special case optimization to replace modulo by
1654 a power of two with a bitwise AND.
1656 2003-04-18 <johan@balder>
1658 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1660 2003-04-17 <johan@balder>
1662 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1663 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1665 2003-04-13 Borut Razem <borut.razem@siol.net>
1667 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1668 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1669 fixed mingw problem in adl_NORMALIZE_PATH
1671 2003-04-12 Borut Razem <borut.razem@siol.net>
1673 * fixed "#pragma SAVE/RESTORE can not be nested":
1674 * src/SDCC.lex: reworked pragma handling functions
1675 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1676 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1678 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1680 * src/SDCCutil.c (pathEquivalent): defined but not used
1681 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1682 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1683 * configure: rebuilt from configure.in
1684 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1685 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1686 * device/include/Makefile.in: replace sdcc_datadir
1687 * device/lib/Makefile.in: replace sdcc_datadir
1688 * Makefile.common.in: add LDFLAGS from configure
1689 * packihx/Makefile.in: use LDFLAGS
1690 * src/Makefile.in: use LDFLAGS
1691 * support/cpp2/Makefile.in: add LDFLAGS from configure
1692 * support/makebin/Makefile: use LDFLAGS
1693 * .version: bumped version number to 2.3.5
1695 2003-04-12 Borut Razem <borut.razem@siol.net>
1697 * completed "different paths" task:
1698 * src/SDCCmacro.c: fixed bug in handling quotes
1699 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1700 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1702 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1704 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1706 2003-04-11 kevin Vigor <kevin@vigor.nu>
1708 * ds390/gen.c ds390/peeph.def: fix bug 706781
1710 2003-04-11 Borut Razem <borut.razem@siol.net>
1712 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1714 2003-04-10 Scott Dattalo <scott@dattalo.com>
1716 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1717 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1718 set - this bit used to not be set...).
1719 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1720 bad code in PIC Port
1721 * src/regression/and2.c added to test bug 609268
1722 * src/regression/Makefile added and2.c to regression test
1725 2003-04-08 <johan@CP255758-A>
1727 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1728 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1729 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1731 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1733 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1735 * support/cpp2/Makefile.in: fix bug #487815
1736 * configure: rebuilt from configure.in
1737 * Makefile.common.in: docdir changed, new path suffixes
1738 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1739 * sdcc_vc_in.h: reflect changes from sdccconf.h
1740 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1741 * src/SDCCutil.h: remove BINDIR hack
1742 * doc/sdccman.lyx: update new path hierarchy
1744 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1746 * src/SDCCpeeph.c: added okToRemoveSLOC test
1748 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1750 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1752 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1754 * src/SDCCpeeph.c: added labelIsReturnOnly test
1755 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1757 2003-04-05 <johan@balder>
1759 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1760 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1761 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1762 * src/SDCCast.c: fixed a warning
1763 * src/SDCCast.h: fixed a warning
1764 * src/SDCCicode.c (operandFromAst): fixed a warning
1766 2003-04-04 <johan@balder>
1768 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1769 * src/SDCCast.c (decorateType): fixed bug #715076
1770 * src/SDCC.y: fixed bug #702907
1772 2003-04-03 <johan@balder>
1774 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1775 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1776 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1777 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1778 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1780 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1782 * _decdptr.c: fix return values
1783 * _gptrget.c: fix return values
1784 * _gptrgetc.c: fix return values
1785 * _gptrput.c: fix return values
1786 * _mulint.c: fix return values
1787 * as/z80/Makefile: fix 'make -j' problem
1789 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1791 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1792 * configure.in: big cleanup, updated to autoconf 2.5x
1793 * configure: rebuilt from configure.in
1794 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1795 * sdcc_vc_in.h: reflect changes from sdccconf.h
1796 * doc/Makefile: fixed a flaw in "make install"
1798 2003-04-02 <johan@balder>
1800 * src/ds390/gen.c (genCmp): no comments
1801 * src/mcs51/gen.c (genCmp): no comments
1802 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1803 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1805 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1807 * support/regression/generate-cases.py: place generated file in given sub directory
1808 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1809 * support/regression/Makefile: improvements for 'make -j';
1810 side effect: it's simpler and faster now
1812 2003-03-31 Borut Razem <borut.razem@siol.net>
1814 * src/z80/main.c: link-{port} and as-{port} defined without path
1815 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1817 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1819 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1821 2003-03-30 Borut Razem <borut.razem@siol.net>
1823 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1824 changed type of list parameter to set
1825 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1826 * src/port.h: changed type of do_assemble() parameter to set
1827 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1828 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1829 definition of "cppoutfilename" macro with NULL value in preProcess()
1830 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1831 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1832 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1833 replaced with set *binPathSet
1834 * shash_add() deallocates the item, if allready exsists, before adding the new one
1835 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1837 2003-03-30 Scott Dattalo <scott@dattalo.com>
1839 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1840 a nested for loop bug in the PIC port
1841 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1844 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1846 * support/Util/dbuf.h: remove C++ stuff to make it portable
1848 2003-03-28 Borut Razem <borut.razem@siol.net>
1850 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1851 literal strings in stringLiteral()
1852 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1853 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1856 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1858 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1860 2003-03-26 <johan@balder>
1862 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1863 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1864 * src/SDCCast.c (decorateType): fixed " -v < 3"
1866 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1868 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1869 Added Lenny Story's debug infrastructure changes:
1870 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1871 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1872 * src/cdbFile.c: added
1873 * src/SDCCdebug.c: added
1874 * src/SDCCdebug.h: added
1875 * src/SDCCast.c (createFunction)
1876 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1877 * src/SDCCmain.c (parseCmdLine, main)
1878 * src/SDCCmem.c (redoStackOffsets)
1879 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1882 * src/avr/gen.c (genAVRCode)
1883 * src/ds390/gen.c (gen390Code)
1884 * src/mcs51/gen.c (gen51Code)
1885 * src/pic/gen.c (genpic14Code)
1886 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1887 * src/xa51/gen.c (genXA51Code)
1888 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1890 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1892 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1893 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1895 2003-03-22 <johan@balder>
1897 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1899 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1901 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1902 * doc/cdbfileformat.lyx: added, written by Lenny Story
1903 * doc/Makefile: added cdbfileformat.lyx
1904 * doc/clean.mk: added cdbfileformat.lyx
1906 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1908 * src/mcs51/peeph.def: fix bug #705773
1910 2003-03-20 <johan@balder>
1912 An sfr/sbit can have an "at #" AND an initializer
1913 * src/SDCCsymt.c (checkSClass):
1914 * src/SDCCmem.c (allocGlobal):
1915 * src/SDCCmem.c (allocLocal):
1916 * src/SDCCast.c (createBlock):
1918 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1920 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1922 2003-03-16 <johan@balder>
1924 Undid the hackup of const and volatile, the problem is much bigger
1926 * src/SDCCast.c:1.171
1927 * src/SDCCglue.c:1.138
1928 * src/SDCCicode.c:1.146
1929 * src/SDCCsymt.c:1.150
1930 * src/SDCCval.c:1.65
1932 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1934 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1935 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1937 2003-03-13 <johan@balder>
1939 Hackup const and volatile modifiers in type chains a bit:
1941 * src/SDCCast.c:1.169
1942 * src/SDCCglue.c:1.136
1943 * src/SDCCicode.c:1.143
1944 * src/SDCCsymt.c1.146
1945 * src/SDCCsymt.h1.59
1946 * src/SDCCval.c:1.63
1948 2003-03-12 <johan@balder>
1950 * src/SDCCBBlock.h: more LRH debugging junk
1951 * src/SDCCcflow.h: more LRH debugging junk
1952 * src/SDCCloop.c: more LRH debugging junk
1953 * src/SDCC.y (struct_declaration): fixed bug #697590
1954 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1955 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1956 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1958 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1959 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1960 test function names must now match exactly).
1961 * src/SDCCcse.c: added special case in findCheaperOp to allow
1962 extending a short integer. Makes less awful code for bug 700121 test case.
1964 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1966 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1967 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1969 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1971 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1972 actually called (operandsNotEqual() was called for all
1973 operandsNotEqualX tests).
1975 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1977 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1978 with shorter literals. Fixes bug 700121.
1980 2003-03-11 <johan@balder>
1982 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1984 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1986 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1987 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1989 2003-03-10 Borut Razem <borut.razem@siol.net>
1991 * src/SDCCmain.c: pipe preprocessor's output
1992 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1993 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1994 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1995 which closes all pipes in pipeSet set
1996 * src/SDCCset.c: free deleted item in function deleteSetItem()
1997 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1998 moved from z80 to src subproject
1999 * .version: increased version number to 2.3.4
2001 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2003 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2004 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2005 * support/regression/ports/xa51/spec.mk: fix typo
2007 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2009 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2011 2003-03-09 Borut Razem <borut.razem@siol.net>
2013 * src/SDCCmain.c: pipe preprocessor's output
2014 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2015 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2016 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2017 which closes all pipes in pipeSet set
2018 * src/SDCCset.c: free deleted item in function deleteSetItem()
2019 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2020 moved from z80 to src subproject
2022 2003-03-09 Borut Razem <borut.razem@siol.net>
2024 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2025 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2026 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2027 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2028 * src/SDCCglobl.h: unification of WIN32 native definitions
2030 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2032 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2034 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2036 * src/configure.in: check for endianess (even while cross-compiling)
2037 * src/configure: check for endianess (even while cross-compiling)
2038 * src/configure_in.h: check for endianess (even while cross-compiling)
2039 * src/avr/gen.c: remove old endianess stuff
2040 * src/mcs51/gen.c: remove old endianess stuff
2041 * src/ds390/gen.c: remove old endianess stuff
2042 * src/pic/gen.c: remove old endianess stuff
2043 * src/pic/genarith.c: remove old endianess stuff
2044 * src/pic/glue.c: fix endianess check
2045 * src/pic16/gen.c: remove old endianess stuff
2046 * src/pic16/genarith.c: remove old endianess stuff
2047 * src/pic16/glue.c: fix endianess check
2048 * src/xa51/gen.c: remove old endianess stuff
2049 * src/z80/gen.c: fix endianess check
2050 * src/SDCCglue.c: fix endianess check
2051 * src/ds390/peeph.def: fix bug 700036
2053 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2055 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2056 * src/configure: find appropriate data-types on host for SDCC's int and long
2057 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2058 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2059 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2061 2003-03-07 <johan@balder>
2064 some minor cleanups before the big shot
2065 OP_DEFS and OP_USES now use Kevin's protection
2066 new option --nolabelopt
2077 * src/ds390/ralloc.c:
2078 * src/mcs51/ralloc.c:
2080 * src/xa51/ralloc.c:
2083 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2085 * src/pic/pcode.c (get_op): fix 64 bit warnings
2086 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2087 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2088 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2089 * support/regression/tests/malloc.c: fix 64 bit warnings
2091 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2093 * src/mcs51/gen.c (genMinus): fixed bug 696436
2095 2003-03-02 Borut Razem <borut.razem@siol.net>
2097 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2099 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2101 * configure.in: test for mkstemp
2102 * sdccconf_in.h: add HAVE_MKSTEMP
2104 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2106 * device/include/ctype.h: removed warning while using --stack-auto
2107 * device/include/malloc.h: removed warning while using --stack-auto
2108 * device/include/string.h: removed warning while using --stack-auto
2110 2003-02-23 Borut Razem <borut.razem@siol.net>
2112 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2113 because NDEBUG is defined (see man assert)
2114 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2116 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2118 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2119 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2121 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2123 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2124 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2126 2003-02-18 <johan@balder>
2128 * as/mcs51/asmain.c (asmbl): module can start with a digit
2129 * as/z80/asmain.c (asmbl): module can start with a digit
2131 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2133 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2134 * src/asm.c: fix pipe() for Mingw32
2136 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2138 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2139 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2140 make -V work again; --c1mode reads now from stdin
2141 * doc/sdccman.lyx: added --c1mode
2142 * support/Util/SDCCerr.c: new messages for c1 mode
2143 * support/Util/SDCCerr.h: new messages for c1 mode
2144 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2146 2003-02-15 <johan@balder>
2148 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2150 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2152 * doc/sdccman.lyx: Environment variables, -o and other minor things
2154 2003-02-14 <johan@balder>
2156 * src/xa51/main.c: before anyone really tries to use it :)
2158 * Install doc's in share/sdcc/doc
2159 * removed some obsolete files
2160 * Do a proper make distclean and uninstall
2161 M Makefile.common.in
2164 M device/include/Makefile.in
2165 M device/lib/Makefile.in
2168 M sim/ucsim/doc/Makefile.in
2171 R src/xa51/peeph.rul
2172 M support/cpp2/Makefile.in
2173 M support/makebin/Makefile
2176 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2178 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2180 2003-02-10 Borut Razem <borut.razem@siol.net>
2182 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2183 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2184 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2185 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2186 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2187 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2188 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2189 src/z80/Makefile.bcc: Borland Makefile cleanup
2190 * as/z80/Makefile.bcc: Added Borland Makefile
2191 * support/cpp2/borland.h: Removed
2193 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2195 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2196 * src/SDCC.lex: new pragma NOIV
2197 * src/SDCCglobl.h: new pragma NOIV
2198 * src/SDCCmem.c: new pragma NOIV
2200 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2202 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2204 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2206 * src/SDCCmain.c: signal handling is switched off by --debug
2207 * doc/Makefile: small fix for install; use clean.mk again
2208 * doc/clean.mk: clean *.pdf and *.html too
2210 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2212 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2213 * device/lib/printfl.c: fix a ds390 bug by making it portable
2214 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2215 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2216 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2217 * debugger/mcs51/cmd.c: converted multi-line string literals
2218 * sim/ucsim/globals.cc: converted multi-line string literals
2219 * src/SDCCmain.c: introduced signal handler to remove temp files
2220 * doc/Makefile: small tweaks, implement clean
2221 * doc: removed generated files
2223 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2225 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2226 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2227 Address Record is not correctly generated for DS390."
2229 2003-02-02 Borut Razem <borut.razem@siol.net>
2231 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2232 * as/mcs51/asm.h: fixed compilation with Borland C
2233 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2234 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2235 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2236 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2237 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2238 src/z80/Makefile.bcc: delete $(LIB) only if exist
2239 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2241 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2243 * device/include/malloc.h: introduced NULL
2244 * device/include/string.h: introduced NULL
2245 * device/include/stdlib.h: introduced NULL
2246 * device/lib/_memcpy.c: removed NULL
2247 * device/lib/_strcat.c: removed NULL
2248 * device/lib/_strchr.c: removed NULL
2249 * device/lib/_strcmp.c: removed NULL
2250 * device/lib/_strcpy.c: removed NULL
2251 * device/lib/_strcspn.c: removed NULL
2252 * device/lib/_strlen.c: removed NULL
2253 * device/lib/_strncat.c: removed NULL
2254 * device/lib/_strncmp.c: removed NULL
2255 * device/lib/_strncpy.c: removed NULL
2256 * device/lib/_strpbrk.c: removed NULL
2257 * device/lib/_strrchr.c: removed NULL
2258 * device/lib/_strspn.c: removed NULL
2259 * device/lib/_strstr.c: removed NULL
2260 * device/lib/_strtok.c: removed NULL
2261 * device/lib/malloc.c: removed NULL, include own header
2263 2003-02-02 <johan@balder>
2265 * 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
2266 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2267 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2268 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2269 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2270 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2272 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2274 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2277 2003-02-01 <johan@balder>
2279 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2281 2003-01-31 <johan@CP255758-A>
2283 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2285 2003-01-30 <johan@balder>
2287 * src/SDCCBBlock.c: automatic bug detection
2288 * src/SDCCicode.c: automatic bug detection
2290 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2292 * src/SDCCglobl.h: now --xram-size 0 works
2293 * src/SDCCmain.c: now --xram-size 0 works
2295 2003-01-29 <johan@balder>
2297 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2299 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2301 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2302 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2303 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2304 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2305 * src/SDCCglobl.h: Added options --xram-size and --code-size
2306 * src/SDCCmain.c: Added options --xram-size and --code-size
2308 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2310 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2311 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2313 2003-01-27 <johan@balder>
2315 * src/SDCC.y: fixed bug #613764
2317 2003-01-26 <johan@balder>
2319 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2320 * src/SDCCsymt.h: fixed bug #673374
2321 * src/SDCCglue.c: fixed bug #661910
2322 * src/SDCCast.c: fixed bug #458099 and 673374
2324 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2326 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2327 * as/mcs51/strcmpi.h: added
2328 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2329 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2330 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2331 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2332 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2333 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2334 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2335 * as/mcs51/Makefile.aslink: new module strcmpi
2336 * as/mcs51/Makefile.asx8051: new module strcmpi
2337 * as/mcs51/Makefil.bcc: new module strcmpi
2338 * as/mcs51/Makefile.in: new module strcmpi
2339 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2341 2003-01-26 <johan@balder>
2343 * src/SDCCglue.c: reverted back to 1.124
2344 * src/SDCCast.c: reverted back to 1.156
2345 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2347 2003-01-25 <johan@balder>
2349 * src/SDCCglue.c: A better fix for bug #661910
2350 * src/SDCCast.c: A better fix for bug #661910
2351 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2353 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2355 * src/Makefile.in: remove spawn.o
2356 * src/SDCCmain.c: remove spawn.h
2357 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2358 * src/spawn.c: removed
2359 * src/spawn.h: removed
2360 * support/regression/ports/ds390/spec.mk: link with -r
2362 2003-01-24 <johan@CP255758-A>
2364 * src/ds390/gen.c (aopOp): fixed bug #667458
2365 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2366 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2367 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2369 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2371 * src/mcs51/peeph.def: better assembler identation by Frieder
2372 * src/mcs51/gen.c: better assembler identation by Frieder
2374 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2376 * as/z80/string.h: removed for gcc 3.2
2377 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2378 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2380 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2382 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2383 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2384 * support/regression/Makefile: separate temp files for ports
2385 * support/regression/generate-cases.py: separate temp files for ports
2386 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2387 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2389 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2391 * moved tinitalk to device/examples/ds390
2393 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2395 * as/mcs51/lkmem.c: rflag is for DS390
2396 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2397 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2398 (linkEdit): move mem- and map-files the same way as ihx-files
2399 * src/z80/main.c (_setDefaultOptions): removed --generic
2400 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2401 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2402 * src/pic/glue.c (picglue): --c1mode works again
2403 * src/pic16/glue.c (pic16glue): --c1mode works again
2404 * src/asm.c (printCLine): fix #660034
2406 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2408 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2409 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2410 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2411 * as/mcs51/lkmem (summary): better fix for sp problem
2412 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2413 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2414 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2415 remove --stack-after-data
2417 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2419 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2420 * src/SDCCutil.c (join): ugly bug: missing '\0'
2421 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2423 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2425 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2427 * src/pic/main.c (_asmCmd): gpasm supports -o
2428 * src/z80/main.c: more general macros
2429 * device/lib/Makefile.in: remove intermediate files
2431 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2433 * .version: Bumped version number to 2.3.3
2434 * src/SDCCBBlock.c: new option -o
2435 * src/SDCCglobl.h: new option -o
2436 * src/SDCCglue.c: new option -o
2437 * src/SDCCmain.c: new option -o
2438 * src/asm.c: new option -o
2439 * src/ds390/main.c: new option -o
2440 * src/pic/glue.c: new option -o
2441 * src/pic/pcode.c: new option -o
2442 * src/pic/ralloc.c: new option -o
2443 * src/pic16/glue.c: new option -o
2444 * src/pic16/pcode.c: new option -o
2445 * src/pic16/ralloc.c: new option -o
2446 * src/z80/main.c: new option -o
2447 * device/lib/Makefile.in: use -o
2448 * support/regression/ports/ds390/spec.mk: use -o
2449 * support/regression/ports/gbz80/spec.mk: use -o
2450 * support/regression/ports/mcs51/spec.mk: use -o
2451 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2452 * support/regression/ports/z80/spec.mk: use -o
2453 * support/regression/ports/ucz80/spec.mk: use -o
2454 * support/regression/ports/xa51/spec.mk: use -o
2455 * support/regression/fwk/lib/timeout.c: fix usage string
2457 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2458 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2460 2003-01-07 <johan@balder>
2462 * src/SDCCast.c (decorateType): fixed bug #600035
2464 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2465 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2466 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2467 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2468 * src/pic/pcode.c: outcommented unused variable to remove warnings
2469 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2471 2003-01-06 <karl@turbobit.com>
2472 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2475 2003-01-06 <johan@balder>
2477 * src/SDCCicode.c: fixed array add
2479 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2480 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2481 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2483 2003-01-04 <johan@balder>
2485 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2487 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2488 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2490 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2491 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2492 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2494 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2495 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2497 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2498 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2500 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2501 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2503 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2505 * in \sdcc\as\mcs51\ changed these files in order to create an
2506 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2507 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2508 following files to include the previous two files: aslink.dsp,
2509 Makefile.aslink, Makefile.bcc, and Makefile.in.
2511 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2512 .adb instead of .cdb
2514 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2516 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2517 value from option --iram-size.
2519 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2521 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2524 2002-09-18 <wiml@hhhh.org>
2526 * SDCClrange.h: exposed setFromRange() and setToRange()
2527 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2528 packRegsForAccUse() (bug 542397)
2529 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2530 multiple times and emitting the fetch operations more than once
2531 added aopGetUsesAcc() function to allow binary operators to
2532 fetch their operands in the correct order; made genMinus() emit
2533 compact code for X = LITERAL - Y
2535 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2536 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2537 sprintf() in line 1267.
2539 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2540 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2543 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2544 Changes to aslink (All the changes are marked with 'JCF'):
2546 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2549 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2550 area BSEG. Also moves, if possible, the DATA area down into the internal
2551 ram so more space is available.
2553 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2556 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2557 not bytes. Function summary() which creates a memory usage summary
2558 file with extension .mem. Reports of overlaping stack and small stack
2559 size. If the space for the stack is less than 16 bytes aslink trows a
2562 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2563 the 8051. Option 'y' for memory summary output file.
2565 Changes to sdcc (All the changes are marked with 'JCF'):
2567 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2569 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2570 overlaying area for it (uses RegBankUsed[4]).
2572 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2573 bank zero as used by default. By default aslink locates the stack
2574 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2575 the creation of the .mem file. Delegates the allocation of data area
2576 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2577 the begining of the stack area to aslink.
2579 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2580 glue() in SDCCglue.c creates an area for it.
2582 2002-09-03 Borut Razem <borut.razem@siol.net>
2583 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2584 sdcc/src/pic/glue.c:
2585 introduced atexit() handler for teporay files removal in case of
2586 errors, assertions, ...
2588 2002-08-29 Borut Razem <borut.razem@siol.net>
2589 * sdcc/support/cpp2/auto-host_vc_in.h:
2590 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2591 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2592 Maybe there is a similar problem with BORLANDC? It should be checked!
2594 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2595 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2596 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2597 was not executed, and the compiler (cl) launched a warning:
2598 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2600 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2601 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2603 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2604 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2606 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2607 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2608 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2609 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2610 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2611 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2612 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2613 - added Release configuration in VS projects
2614 - review of compiler an linker options
2615 - VC .exe files are generated in bin_vc directory, not to interfere
2616 with binaries generated from other projects (cygwin, mingw, bcc ...)
2618 * sdcc/src/yacc.dsp: added
2620 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2621 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2622 and insert the version number definitions from .version
2624 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2626 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2627 added - genarate auto-host.h using auto-host_vc_in.h as template
2630 removed from CVS, generated automatically
2632 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2633 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2635 2002-08-11 Borut Razem <borut.razem@siol.net>
2636 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2638 2002-08-10 Borut Razem <borut.razem@siol.net>
2639 * src/SDCCmain.c (main):
2640 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2641 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2642 The consequence was that some temporary files were not removed.
2645 unification of code in functions tempfilename() and tempfile():
2646 function tempnam() is defined in Visual Studio 6.0 and .NET
2648 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2650 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2651 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2652 - removed compiler command line option /WX: Treats all warnings as errors
2653 - update a list of source files, included into the project
2655 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2656 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2657 changed project type to Generic Project so that can be correcly converted to VS.NET project
2659 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2661 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2663 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2665 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2666 added return 0 statements after assert() to make compiler happy
2668 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2669 added newline in the def file to keep MSC compiler satisfied
2671 * sdcc/src/z80/gen.c:
2672 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2673 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2674 - solved MSC error in function aopDump()
2676 * sdcc_vc.h: define PREFIX as "\\sdcc"
2678 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2679 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2681 2002-06-22 Scott Dattalo <scott@dattalo.com>
2682 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2683 - Rewrote the register banking algorithm.
2684 - Added pCode live-range analysis to registers (for now, only non-used and
2685 singly-used registers optimized away)
2687 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2689 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2691 2002-05-10 Scott Dattalo <scott@dattalo.com>
2692 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2694 2002-04-22 Michael Hope <michaelh@vroom>
2696 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2698 * configure.in (DD_COPT): Added include support required for gbdk.
2700 * .version: Bumped version number just to increase it.
2702 * src/SDCCmain.c: Added -nostdinc to the default options.
2704 2002-04-15 Michael Hope <michaelh@vroom>
2706 * device/lib/z80/printf.c (sprintf): Added.
2708 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2710 * src/z80/peeph.def: Added transpose redundent load rule.
2712 * src/z80/main.c: Added force callee saves for jaune.
2714 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2716 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2718 2002-03-28 Johan Knol <johan@balder>
2720 * src/SDCCval.c: fixed bug #532436
2722 2002-03-14 Scott Dattalo <scott@dattalo.com>
2724 Added "char *Processor" field to the port structure.
2727 Added -p option. Allows port dependent processor to be specified.
2730 Initialized the new field char *Processor field to NULL in all ports
2733 Compiler generated registers for interrupt context saving
2734 were not getting allocated.
2736 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2739 Fixed left shift. Will promote the left side of a left shift
2740 if a) left shifting more than size of operand or b) when assigned
2741 to something size > size of left side
2743 2002-03-14 Scott Dattalo <scott@dattalo.com>
2745 tons of changes. Register allocation has been
2746 rewritten. Added customization for the various PICs. Flow
2747 analysis is restructured. ...
2753 Added. device.c is a PIC port hack to accomodate variations
2756 2002-03-13 Michael Hope <michaelh@vroom>
2758 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2760 2002-03-04 johanknol <johanknol@manik>
2762 * /src/SDCCval.c: fixed
2764 const unsigned char arr[][2] = { { 0, 1 } };
2765 t18.c:1: error: Initializer element is not constant
2767 2002-03-04 bela <bela@manik>
2769 * /device/include/mcs51reg.h:
2770 ds89c420 register definition update
2772 2002-03-03 <johan@FRIJA>
2774 * support/Util/SDCCerr.c: did something, but don't no why anymore
2776 * support/regression/tests/bug-524691.c: made it a little less shy
2778 * src/SDCCast.c (decorateType): fixed bug #524697
2780 * src/SDCCast.c: made some lineno improvements
2782 * src/SDCCval.c (getNelements): changed warning to error
2784 * src/SDCCglue.c (printIvalArray): changed warning to error
2786 * src/SDCCicode.c: fixed a warning for mingw
2788 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2790 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2792 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2794 * src/ds390/peeph.def:
2795 Added some more peephole rules
2797 * src/ds390/gen.c: Various fixes & enhancements
2799 * src/SDCClrange.c, src/SDCClrange.h:
2800 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2802 * src/ds390/ralloc.c:
2803 various fixes & enhancements (ds390) specific
2805 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2806 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2809 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2811 2002-03-02 <johan@FRIJA>
2813 * src/SDCCast.c (decorateType): fixed bug #524708
2815 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2817 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2819 2002-03-01 Michael Hope <michaelh@vroom>
2821 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2823 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2825 2002-03-01 <johan@FRIJA>
2827 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2829 * src/SDCCast.c (decorateType): fixed bug #524209
2831 * src/SDCCval.c (valNot): fixed bug #524195
2833 2002-02-26 <johan@balder>
2835 * src/xa51/gen.c: fixed a warning
2837 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2839 * src/SDCCast.c (decorateType): fixed bug #522534
2841 2002-02-23 <johan@balder>
2843 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2845 2002-02-22 <johan@balder>
2847 * src/SDCCast.c: fixed bug #514865
2849 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2851 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2853 * sdcc/src/SDCCloop.c:
2854 Previous fix was not good. basic blocks that have "break" or "return" are
2855 not really partof a loop , but live ranges used in these blocks should
2856 be live thru the entire loop, so set partOfLoop but don't add them to
2859 2002-02-21 <johan@FRIJA>
2861 * src/SDCCcse.c: fixed bug #514308
2863 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2866 Fixed BUG #519583. If a conditional block ended in a return/break
2867 statement inside a loop, it was not being considered part of the loop.
2869 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2871 2002-02-10 Karl Bongers <karl@turbobit.com>
2874 Fixed up SDCDB debugger somewhat. Updated debugger/README
2875 with lots of comments and notes.
2877 * device/examples/test2.c:
2878 Fix bug, "red" variable not being initialized(compiler complained).
2880 * device/examples/Makefile, examples/test3.c:
2881 Add Makefile in device/examples folder, compiles test3.c
2882 for use as a multiple module SDCDB test case.
2884 * sim/ucsim/cmd.src/cmdset.cc:
2885 Took out debug printfs in ucsim "next" command.
2888 Karl and Johan start ucsim XA support. Most dissassembly working,
2889 about 75% emulation done(plenty of work remaining).
2891 * sim/ucsim/z80.src:
2892 Add Z80 support to ucsim, add test-ucz80 regression test,
2893 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2894 Notice z80 compiler fails on examples/test3.c/crc code.
2896 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2898 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2899 Added support for --parms-in-bank1
2901 * src/ds390/peeph.def:
2902 added a few more peephole optimzations
2905 1) added __builtin_inp & __builtin_outp used to read in data of given length
2906 from a memory mapped port
2907 2) added __builtin_memcmp
2908 3) added __builtin_swapw swap bytes of a short
2910 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2911 1) handle multiple send & receives from register bank1
2912 2) ralloc can now allocate DPTR1 to some liveRanges
2914 * src/SDCCsymt.c, src/SDCCsymt.h:
2915 changes to handle multiple sends & receives
2918 added some pointer arithmetic optimization
2921 added some pointer arithmetic optimizations but not stable yet so not
2922 called from anywhere (will get this working shortly)
2924 * src/SDCCopt.c: fixed for multiple sends & receives
2927 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2928 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2929 set preprocessor defines (depending on options)
2931 * src/SDCCicode.c, src/SDCCicode.h:
2932 changes made to handle multiple sends & receives
2935 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2937 * src/SDCCcse.c, src/SDCCcse.h:
2938 added function findbackward def (to be used in upcoming optimization)
2940 * src/SDCCcflow.c, src/SDCCcflow.h:
2941 added function returnAtEnd - to determine if a basic block terminates with
2944 * src/SDCCast.c, src/SDCCast.h:
2945 added option parms-in-bank1
2947 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2948 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2949 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2950 adjusted for --parms-in-bank1 option
2952 * device/include/string.h:
2953 donot redefine "reentrant" keyword
2955 * device/include/ds80c390.h: Added some more SFRs
2957 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2959 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2961 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2963 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2965 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2967 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2969 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2971 * Added --xram-movc option
2973 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2975 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2977 2002-01-11 Johan Knol
2979 * Added math lib of Jesus Calvino-Fraga
2981 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2983 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2984 * support/regression/Makefile: new target test-mcs51-stack-auto
2985 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2987 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2989 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2991 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2993 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2995 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2997 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2999 * src/SDCCglue.h: add definition for printIvalChar()
3001 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3003 * src/SDCCast.c: fix #498138 by Johan
3005 * src/SDCCglue.c: fix #498138 by Johan
3007 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3009 * support/regression/Makefile: fix clean
3011 * support/regression/ports/ds390/support.c: fix transmission of last character
3013 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3015 * /sdcc/src/ds390/gen.c:
3016 a) improved computing address of stack variable
3017 b) took out some #if 0 code
3018 c) improved parmBytes adjustment
3019 d) improved genPlusIncr & genMinusIncr
3020 e) genCmp could generate bad code (when left assigned to DPTR)
3021 f) Fixed bug in hasInc
3023 * /sdcc/src/ds390/ralloc.c:
3024 a) packRegsForSupport could mess up live information (Fixed)
3025 b) packRegsDPTRuse could be incorrect for left & right shift
3027 * /sdcc/src/mcs51/ralloc.c:
3028 packRegsForSupport could mess up the live information (Fixed)
3030 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3032 * /sdcc/src/SDCCast.c:
3033 can reverse a loop even if function call is present as long
3034 as the loop control variable is local & is not passed as parameter
3036 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3038 * /sdcc/ChangeLog: *** empty log message ***
3040 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3041 More builtin function additions for TININative
3043 * /sdcc/src/ds390/ralloc.c:
3044 Had broken the regression testsuite
3046 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3048 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3049 Added funcattr hasStackParms will be set for reentrant functions when there
3050 are paramteres on the stack, this helps in minimizing frame pointer generation
3051 typeFromStr can handle function pointers now
3053 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3054 *** empty log message ***
3056 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3058 * /src/ds390/gen.c, /src/ds390/main.c:
3059 More builtin function additions for TININative
3061 * /src/ds390/ralloc.c:
3062 Had broken the regression testsuite
3064 * /src/SDCCast.c: Fixed a bug in dumptree
3066 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3067 Added funcattr hasStackParms will be set for reentrant functions when there
3068 are paramteres on the stack, this helps in minimizing frame pointer generation
3069 typeFromStr can handle function pointers now
3071 * /doc/builtins.txt, /doc/TININative.txt:
3072 *** empty log message ***
3075 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3077 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3078 ALPHA version for -mTININative
3080 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3081 updated to reflect changes in the port structure
3084 added function do_assemble (similar to do_link) if non-null this function
3085 will be called to do assembly (-mTININative) requires a multi command
3087 added function genAssemblerEnd will be called to generate assembler Epilogue
3090 added _JavaNative to debug info printing
3092 * /src/SDCCmain.c: added option --tini-libid
3093 added port->do_assemble function (-mTININative) has a multi command assemble
3095 * /src/SDCCglue.c: Disabled "constExpr" check
3096 added port->genAssemblerEnd function
3098 * /src/SDCCglobl.h: Added option --tini-libid value
3101 tookout optimizeCompare from the header (has no external references)
3103 * /src/SDCCast.c: made one more function "static"
3105 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3107 * src/z80/mappings.i: Added z80asm support.
3109 * src/z80/main.c: Added z80asm support on --asm=z80asm
3111 * src/z80/gen.c: Fixed asm portability issues.
3113 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3115 * src/SDCCglue.c (printExterns): Added global/extern split.
3117 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3119 * support/regression/Makefile: added test for mcs51 model large
3121 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3123 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3125 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3127 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3129 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3131 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3133 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3135 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3137 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3139 * support/regression/tests/simplefloat.c: Port to mcs51.
3141 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3142 * support/regression/tests/bug-485362.c: Added.
3144 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3146 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3148 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3150 * src/z80/gen.c (aopDump): Added a dump function.
3152 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3153 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3155 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3157 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3159 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3161 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3163 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3165 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3167 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3169 * support/regression/ports/ds390/support.c: Use tinibios.
3171 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3173 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3175 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3176 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3178 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3180 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3182 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3184 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3186 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3187 (packRegsForIYUse): Created and optimised.
3189 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3191 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3192 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3194 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3196 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3198 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3200 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3202 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3204 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3206 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3208 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3210 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3212 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3214 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3216 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3217 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3218 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3220 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3222 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3223 (genNotFloat): Added.
3224 (genUminusFloat): Added.
3226 * device/lib/z80/Makefile: Added floating pt stubs.
3228 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3230 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3232 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3234 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3236 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3238 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3240 * sdcc/support/regression/Makefile: Add port ds390.
3242 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3244 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3246 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3248 * sdcc/support/regression/ports/ds390/support.c: Added.
3250 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3252 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3254 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3256 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3258 * device/include/malloc.h: Added z80 and gbz80 support.
3260 * device/lib/gbz80/heap.s: Added.
3262 * device/lib/z80/heap.s: Added.
3264 * device/lib/malloc.c: Added z80 and gbz80 support.
3266 * support/regression/tests/malloc.c (testMalloc): Added.
3268 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3270 * support/regression/tests/bug-478094.c: Added.
3272 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3274 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3276 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3278 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3280 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3282 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3284 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3286 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3288 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3290 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3292 * support/regression/tests/bug-477927.c: Added.
3294 * src/z80/peeph.def: Added minor rules.
3296 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3298 * src/z80/peeph.def: Added jump optimisation modification.
3300 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3302 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3304 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3306 * support/regression/tests/funptrs.c: Added.
3308 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3310 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3312 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3314 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3316 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3318 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3319 (movLeft2ResultLong): Created.
3321 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3322 (joinPushes): Added. Joins two char pushes into a word push.
3324 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3326 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3328 * support/makebin/Makefile (install): Added creation of dest dir.
3330 2001-10-24 Karl Bongers <karl@turbobit.com>
3332 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3334 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3336 * src/z80/ralloc.c: Turned off faulty pack for one use.
3338 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3340 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3342 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3344 * support/regression/Makefile: Improved clean
3346 * support/regression/ports/gbz80/spec.mk: Added clean
3348 * support/regression/ports/host/spec.mk: Added clean
3350 * support/regression/ports/z80/spec.mk: Added clean
3352 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3354 * support/regression/ports/mcs51/timeout.c: little improvements
3356 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3358 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3360 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3362 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3364 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3366 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3368 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3370 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3371 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3373 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3375 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3377 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3379 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3381 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3383 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3385 * support/regression/tests/longor.c: Added.
3387 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3389 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3391 * as/mcs51/aslink.h: define PATH_MAX
3393 * as/mcs51/asm.h: define PATH_MAX
3395 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3397 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3399 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3401 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3403 * src/SDCCglobl.h: define PATH_MAX
3405 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3407 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3409 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3411 * src/z80/gen.c (gencjneshort): Fixed
3413 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3415 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3417 * support/regression/tests/bug-469671.c: Added.
3419 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3421 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3423 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3425 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3427 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3429 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3431 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3433 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3435 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3437 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3439 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3441 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3443 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3445 * 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.
3447 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3449 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3451 2001-10-07 <johan@FRIJA>
3453 * device/lib/gets.c (gets): fixed the return value.
3455 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3456 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3458 * 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.
3460 * 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.
3462 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3464 * src/pic/gen.c: Removed Safe_strdup.
3466 * configure.in: Added option to enable libgc support.
3468 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3469 (bitVectUnion): Optimised.
3470 (bitVectIntersect): Optimised.
3471 (bitVectBitsInCommon): Optimised.
3472 (bitVectCplAnd): Optimised.
3474 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3476 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3478 * src/SDCCmain.c: distinguish between assembler debug and plain options
3480 * src/avr/main.c: remove standard assembler options
3482 * src/ds390/main.c: remove standard assembler options
3484 * src/mcs51/main.c: remove standard assembler options
3486 * src/port.h: removed "PENDING" comment
3488 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3490 * src/device/lib/_mulint.c : new, with assember functions
3492 * src/device/lib/_mullong.c : new, with assember functions
3494 * src/device/lib/_divuint.c : with assember functions
3496 * src/device/lib/_divsint.c : with assember functions
3498 * src/device/lib/_divulong.c: with assember functions
3500 * src/device/lib/_divslong.c: with assember functions
3502 * src/device/lib/_moduint.c : with assember functions
3504 * src/device/lib/_modsint.c : with assember functions
3506 * src/device/lib/_modulong.c: with assember functions
3508 * src/device/lib/_modslong.c: with assember functions
3510 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3512 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3514 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3515 replaced _mululong.c and _mulslong.c by _mullong.c
3517 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3519 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3521 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3523 * src/SDCCglue.c: test, if win32api is available for MINGW
3525 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3527 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3528 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3529 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3530 * support/regression/ports/host/spec.mk: removed GENERIC
3531 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3532 * support/regression/ports/z80/spec.mk: removed GENERIC
3534 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3536 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3538 * support/regression/tests/bug-467035.c: Created.
3540 2001-10-01 <johan@FRIJA>
3542 * src/SDCC.y: fixed bug #466586 part 1
3544 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3546 * SDCCicode.c: z80 has no generic pointers
3547 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3549 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3551 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3553 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3555 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3557 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3559 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3561 * configure.in: Fixed up so that ucsim is only configured once.
3563 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3565 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3566 (getPathDifference): As above.
3568 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3570 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3572 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3573 * .version: Updated to 2.3.1
3575 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3576 Added copyright header.
3578 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3579 (assemble): Added support for macro based assembler commands.
3580 (linkEdit): Added support for macro based linker commands.
3581 (preProcess): Changed the pre-processor to use macros.
3582 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3583 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3585 * device/lib/z80/crt0.s: Added module name for debugging.
3587 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3589 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3591 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3593 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3595 * src/Makefile.in: Added SDCCmacro and SDCCutil
3597 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3599 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3601 2001-09-16 <johan@FRIJA>
3603 * 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.
3605 2001-09-15 <johan@FRIJA>
3607 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3608 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3610 2001-09-11 <johan@FRIJA>
3612 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3614 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3616 * support/regression/tests/bug-460444.c: Added test case.
3618 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3619 (genCast): Added justification for all of the asserts.
3621 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3623 * support/regression/support.c: _xdata replaced by xdata
3625 * support/regression/spec.mk: removed _generic
3627 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3629 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3631 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3632 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3634 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3636 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3638 * support/regression/tests/bug-460010.c: Added test case.
3640 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3642 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3644 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3646 * support/regression/testfwk.c: removed workaround for bug #436344
3648 * support/regression/tests/bp.c: use less memory with mcs51
3650 * support/regression/tests/bug-441448.c: use less memory
3652 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3654 * support/regression/collate-results.py: typo
3656 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3658 * support/regression/tests/fetchoverlap.c: Added new test case.
3660 * support/regression/tests/bp.c: Added new test case.
3662 * support/regression/tests/bug-448984.c: Added new test case.
3664 * support/regression/tests/pow2shifts.c: Added new test case.
3666 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3667 (genlshTwo): Fixed right shift for count > 8.
3669 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3671 2001-09-08 <johan@FRIJA>
3673 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3675 2001-09-07 <johan@FRIJA>
3677 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3679 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3681 2001-09-06 <johan@FRIJA>
3683 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3684 * bernhard noted me at this: "() equals to (void)" (1.38)
3686 2001-09-05 <johan@FRIJA>
3688 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3690 2001-09-04 <johan@FRIJA>
3692 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3695 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3697 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3699 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3701 * link/z80/aslink.h: Fixed path for PATH_MAX
3703 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3705 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3707 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3709 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3711 * 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.
3713 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3715 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3716 (genCmp): Fixed up genCmp for the GB with longs.
3718 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3720 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3722 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3724 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3726 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3728 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3730 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3732 * 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.
3734 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3736 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3738 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3740 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3742 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3744 * sim/ucsim/configure: little improvement of Cygwin-detection
3745 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3746 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3747 * support/regression/tests/bug-221100.c: small changes for mcs51
3748 * support/regression/tests/bug-221168.c: small changes for mcs51
3749 * support/regression/tests/bug-227710.c: small changes for mcs51
3750 * support/regression/tests/staticinit.c: small changes for mcs51
3751 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3752 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3753 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601