1 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
3 * doc/sdccman.lyx: various additions and updates. Rearranged sections
5 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
7 Z80 and MCS51 linkers complaint if a public symbol is defined
8 in more than one library module:
12 * as/mcs51/Makefile.in
14 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
16 A few small changes that speed up the peephole optimizer.
20 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
22 Try to make the peephole optimizer smarter by maintaining
23 an association between the assembly source code and the
24 iCodes that originated them. Put this information to use
25 with a new peephole rule condition "notVolatile" so that
26 the rules can be aggressive yet still safe.
33 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
37 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
38 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
39 if the left or right operand symbols have the accuse flag set.
41 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
43 Changed the type of the result of the ! (NOT) operator to char;
44 previously it returned the same type as the source. This allows
45 us to eliminate all the genFloatNot functions (all of its target
46 implementations were very buggy) since !float can use the same
49 * src/SDCCicode.c (ast2iCode): ! returns char
50 * src/mcs51/gen.c (genNot, genNotFloat),
51 * src/ds390/gen.c (genNot, genNotFloat),
52 * src/z80/gen.c (genNot, genNotFloat),
53 * src/pic/gen.c (genNot, genNotFloat),
54 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
56 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
58 pic patch provided by Slade Rich <slade_rich@yahoo.com>
59 1. Interrupt would not compile properly. Ensure PCLATH register is saved
60 during interrupts. Ensure WSAVE is located at a shared bank address.
61 2. Fixed page selection in some places
62 3. Fixed BTFSS/C to where necessary use registers directly and not simply
63 the registers name strings.
64 4. Fixed "signed / unsigned compare" compiler warnings.
65 5. The PIC port manages its own allocation of the general purpose
66 registers, but makes no attempt to reuse them. As a result when
67 compiling it soon runs out of general purpose registers. Some
68 additional code was added to the files pcode.c and device.c to walk
69 through the function call tree and rename the registers so that they
79 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
80 genPlus() & genMinus() when the result is the same as left or right
82 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
84 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
86 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
88 Made bitfield a distinct type from bit so that bitfields
89 convert as per ANSI C and bits retain their traditional
90 boolean style behaviour. Implemented bitfield support in
98 * src/ds390/gen.c: bit v bitfield split
99 * src/z80/gen.c: New support for bitfields
100 * support/regression/tests/bitfields.c: reenabled z80,
103 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
105 Rules 246.x, 247.x relate to bitfields, the others speed up
106 access to xdata mapped I/O devices.
108 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
110 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
112 Cleaned up genPackBits and genUnpackBits and added two helper
113 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
114 for literal assignments in genPackBits (thanks to Frieder for
120 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
122 Fixed bug #748310 (pointer to function type mishandled when the
123 function name is omitted). Also fixed a SIGSEGV when a function
124 attribute (reentrant, etc) is used on a non-function or on a
125 function but misplaced before the parameter list.
127 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
129 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
130 * support/Util/SDCCerr.h,
131 * support/Util/SDCCerr.c: Added func attr misuse error msg
133 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
135 Fixed bug #787649 by anonymous
136 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
137 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
139 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
141 Fixed numerous bitfield problems.
143 * src/SDCC.y: More bitfield related error checking
145 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
146 * support/Util/SDCCerr.h,
147 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
148 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
149 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
150 * support/regression/tests/bitfields.c: tests added
152 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
154 Made the constant following the "interrupt" keyword optional. If
155 omitted, the function will not automatically be given an entry
156 in the interrupt vector table (similar to #pragma NOIV, but
157 less syntacticly kludgy). The interrupt number is also now
158 range checked. Also fixed a bug in the high order bit example
165 * support/Util/SDCCerr.c
166 * support/Util/SDCCerr.h
169 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
171 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
172 * src/SDCCicode.c (operandOperation): rewritten some ops
173 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
174 * src/SDCCsymt.c (computeType): literals are handled the same way as any
176 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
177 be re-activated by defining REDUCE_LITERALS)
178 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
179 unsigned, but are signed by default
180 * src/SDCCval.c (constVal): rearranged
181 * src/SDCCval.c (valMod): preliminary fix
182 * src/SDCCval.c (valCastLiteral): use TYPE_* types
183 * support/regression/literalop.c: added, work in progress
185 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
187 Generate warnings for useless declarations like "char data;"
188 that don't do what new users expect.
191 * support/Util/SDCCerr.h
192 * support/Util/SDCCerr.c
194 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
196 * src/SDCCval.c (valMult): fix overflow detection of negative int
198 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
200 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
202 Changes to support big endian targets:
215 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
217 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
218 * device/lib/time.c: fixed warning "integer overflow in expression"
220 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
222 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
223 * src/SDCCval.c (constVal): changed default to signed; hex and octal
224 constants are unsigned; added recognition of "u" flag for unsigned
225 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
226 * src/SDCCval.c (valDiv, valMod): fixed signdness
227 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
228 signedness of modulo, left and right shift
229 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
230 * support/Util/SDCCerr.h: added warning W_INT_OVL
231 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
232 * src/SDCCast.c (ast_print): improved output of constants
234 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
236 Fixed some warnings when building with MSVC:
249 * support\cpp2\cpplib.c
253 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
255 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
257 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
259 * support\librarian\clean.mk: Do not remove Makefile.
260 * support\librarian\Makefile: added.
262 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
264 Added librarian to MSVC build:
267 * support\librarian\librarian.dsp
269 'configure' not needed for librarian, removed:
270 * support\librarian\configure
271 * support\librarian\configure.in
272 * support\librarian\config_in.h
273 * support\librarian\Makefile.in
275 Hopefully these ones built the librarian and the rest of sdcc properly:
279 Messed up 'configure', so revert to previous version:
283 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
285 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
286 there, while the mantissa of a double is "only" 53 bits wide.
288 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
290 Adding sdcclib to the build. MSVC project coming soon.
293 * support\librarian\clean.mk
294 * support\librarian\configure
295 * support\librarian\configure.in
296 * support\librarian\config_in.h
297 * support\librarian\Makefile.bcc
298 * support\librarian\Makefile.in
299 * support\librarian\sdcclib.c
306 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
308 Linker now complaints if linked modules have conflicting options, for
309 example, one compiled using --model-large and another one compiled with
310 --model-small. The following files were modified:
332 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
334 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
335 as/mcs51/lklibr.c: Generate a warning when a library is not found.
337 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
339 * src/z80/mappings.i: fix _mul[us][int,long] entries
341 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
343 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
345 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
347 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
348 * support/regression/tests/bitopcse.c: added
356 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
358 added support for new library format to z80, gbz80 linkers:
364 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
366 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
367 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
369 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
371 added DUMMY_READ_VOLATILE:
380 * src/SDCCcse.c (algebraicOpts): many improvements
381 * src/SDCCcse.h: removed algebraicOpts()
382 * src/SDCCicode.c (picDummyRead): added
384 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
386 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
387 "Insufficient space in data memory".
389 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
391 * src/mcs51/gen.c: fixed bug #771358
392 * src/z80/gen.c: fixed bug #759087
394 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
396 * src/pic16/glue.c: minor cleanup by Vangelis
398 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
400 * device/include/regc515c.h: fixed #758477
401 * device/lib/_gptrget.c: saving some cycles in generic pointer get
402 * device/lib/_gptrput.c: saved a few bytes
403 * my tab spacing is 8, yours too?)
404 * device/lib/_ser.c: process RX bytes earlier than TX bytes
405 * device/lib/serial.c: process RX bytes earlier than TX bytes
406 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
408 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
410 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
412 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
414 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
416 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
418 * device/lib/Makefile.in: bad fix, reverted to 1.43
420 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
422 * device/lib/Makefile.in: added missing z80 object files
424 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
426 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
427 pic16 progress by Vangelis:
445 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
447 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
449 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
451 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
452 added gbz80 build to MSVC project.
453 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
454 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
455 from 8051 stuff and setup so it links using a .lnk file.
457 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
459 * support/librarian/sdcclib.c: sdcc librarian.
460 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
463 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
465 * as/mcs51/lkmain.c: properly handle extensions in function afile.
467 2003-07-02 Borut Razem <borut.razem@siol.net>
469 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
470 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
471 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
472 src/xa51/main.c, src/z80/main.c:
473 virtualization of glue() function: each port has it's own glue function,
474 which is accessed by do_glue function pointer in PORT.general structure
476 2003-07-01 Kevin Vigor <kevin@vigor.nu>
478 * DS800C400 fun, improved ROM interface and tinibios.
480 2003-06-27 Kevin Vigor <kevin@vigor.nu>
482 * More support for DS80C400. Now includes beginning of interface to ROM.
484 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
486 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
488 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
490 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
492 2003-06-19 Borut Razem <borut.razem@siol.net>
494 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
496 2003-06-19 Borut Razem <borut.razem@siol.net>
498 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
499 fixed Z80 port - crt0.o: cannot open.
501 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
503 * support/Util/MySystem.c (merge_command): revert bad fix
505 2003-06-18 Borut Razem <borut.razem@siol.net>
507 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
509 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
511 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
512 option --use-stdout sends errors to stdout instead of stderr.
514 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
516 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
518 2003-06-15 Borut Razem <borut.razem@siol.net>
520 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
521 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
522 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
523 fixed width array of pointers replaced with sets;
524 multiple include and lib paths ared transferred to preprocessor and linker
525 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
526 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
527 fixed width array of pointers
528 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
529 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
530 fixupPath(), getPathDifference()
531 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
532 fixed width array of pointers
534 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
536 * src/pic16/ralloc.c: fix warnings
537 * src/pic16/pcode.c: fix warning
539 2003-06-10 Scott Dattalo <scott@dattalo.com>
541 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
542 know all the details, but essentially this set of changes enable
543 the pic16 port to generate movff instructions and generate assembler
549 * src/pic16/device.c:
552 * src/pic16/pcoderegs.c:
553 * src/pic16/ralloc.c:
554 * src/pic16/ralloc.h:
556 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
558 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
559 added option --vc, so sdcc errors and warnings are compatible with
560 Microsoft Visual Studio.
562 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
564 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
565 device/lib/libfloat.lib: added atof function.
567 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
569 * doc/sdccman.lyx: updated to Lyx 1.3
570 * doc/cdbfileformat.lyx: updated to Lyx 1.3
571 * doc/test_suite_spec.lyx: updated to Lyx 1.3
572 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
574 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
576 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
578 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
580 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
581 additions to the "related tools/documentation" section
583 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
585 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
587 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
589 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
590 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
592 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
594 * doc/sdccman.lyx: fix double dash and other minor things
595 * doc/Makefile: fix double dash
597 2003-05-28 Karl Bongers(patches from Martin Helmling)
598 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
599 condition and ignore commands.
601 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
603 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
604 is in parts still quite out of date, I did changes as far as I felt makes sense
605 for a non-native english speaker.
606 Please feel free to add to the manual or to correct my changes.
607 * doc/Makefile: undid touching the date of intermediate tex files.
609 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
611 * doc/sdccman.lyx: Manual has an index now
613 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
615 Finalize muluint/mulsint and mululong/mulslong merging:
616 * device/lib/_mulint.c
617 * device/lib/_mullong.c
618 * device/lib/gbz80/mul.s
619 * device/lib/gbz80/stubs.s
620 * device/lib/z80/mul.s
621 * device/lib/z80/stubs.s
622 * src/SDCCsymt.c (initCSupport)
624 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
626 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
627 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
628 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
629 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
632 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
634 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
635 the regression tests I'm not brave enough to enable 245.b, 245.c
636 * doc/sdccman.lyx: added latex preamble for hyperref package.
637 Using pdflatex this will give you a hyperlinked pdf file with
638 bookmarks. (prepend '%' before /usepackage if this breaks something)
640 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
642 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
644 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
646 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
648 2003-05-21 <johan@balder>
650 * src/SDCCglue.c (printIval): fixed bug #739934
652 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
654 Applied patch from bug 737905 (renamed yylineo to mylineno):
661 * src/pic16/pcode.c: Cleaned warnings
662 * src/pic16/pcodeflow.c: Cleaned warnings
663 * src/pic16/pcoderegs.c: Cleaned warnings
665 2003-05-19 Scott Dattalo <scott@dattalo.com>
667 * src/pic16/pcode.c: Cleaned warnings
668 * src/pic16/pcodepeep.c: Cleaned warnings
669 * src/pic16/ralloc.c: Cleaned warnings
671 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
673 * doc/sdccman.lyx: fixed bug 739745
674 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
676 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
678 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
679 it can be defined with CFLAGS when running configure
680 * src/SDCCmain.c: fixed compiling + linking with object files
682 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
684 * configure.in: configure for pic16 port,
685 added --disable-pic16-port
686 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
687 * src/SDCCmain.c: linkOptions is changed to set *,
688 added if/endif conditional macros to remove options help
689 messages from optionsTable when a port is not configured, added
690 support for the PIc16 port in the ports table, when executing
691 the compiler with no port specified on command line, a default
692 port is selected with the new macro DEFAULT_PORT which is
693 defined in port.h, in setDefaultOptions() linkOptions is removed
694 from initialization assignment, since now it is a set,
695 parseCmdLine uses setParseWithComma for linkOptions, in
696 linkEdit() linkOptions are accessed with new function indexSet()
697 which returns the i'th item of a set variable. See SDCCset.c, in
698 linkEdit() when calling buildCmdLine(), added linkOptions as
699 last argument. Now users can pass arguments to gplink via the
700 -Wl option, main() uses pic16glue() to glue up pic16 programs
701 * src/SDCCpeeph.c: various changes to support pic16
702 * src/SDCCset.c: added function void *indexSet(set *, int) to
703 return the i'th item of the set
704 * src/SDCCset.h: added function prototype for indexSet()
705 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
706 * src/clean.mk: added pic16 in CLEANALLPORTS variable
707 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
708 added macro DEFAULT_PORT
709 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
710 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
712 * src/pic16/glue.c: commented out some error producing lines
713 * src/pic16/main.c: __config directives are commented out to stop
714 gpasm complaining and test the linkage with gplink, _linkCmd and
715 _asmCmd changed to be more gplink and gpasm friendly
716 * src/pic16/peeph.def: peep rule 3 is commented out, since it
717 produced an error when parsed, peep rule 12 is added to utilize
718 movff, but it is commented out since the pCode does not support
719 yet a command with 2 address arguments
721 2003-05-18 <johan@balder>
723 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
724 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
725 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
727 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
728 Added feature to script commands from file.
730 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
732 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
733 * src/SDCCutil.c: include ctype.h for win32
735 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
737 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
739 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
741 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
742 Fixed so you can set breakpoints prior to run, run does not stop
743 on entry now. Add tbreak. Other enhancements and fixes for use
746 2003-05-12 Borut Razem <borut.razem@siol.net>
748 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
750 2003-05-11 Borut Razem <borut.razem@siol.net>
752 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
753 the path of bin directory, so that PATH is the only env. variable, which has to be set
754 in case of standard installation.
755 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
756 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
757 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
759 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
761 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
762 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
763 temp files are in the port dir; clean the gen/test directory when
764 generating new test.c
765 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
766 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
767 * support/regression/tests/zeropad.c: added
769 2003-05-09 <johan@balder>
771 * src/SDCCglue.c: fixed bug #597940
773 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
775 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
776 cache sfr, optimize next,step, fix off by one sourceline,
777 support ddd list function.
778 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
780 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
782 * support/regression/HTMLgen.py: added compare_s2f()
783 * support/regression/Makefile: redo 1.27
784 * support/regression/generate-cases.py: redo 1.5
786 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
788 * support/regression/tests/float.c: workaround 33 bit hex constant
789 * support/regression/tests/simplefloat.c: fix division for host
791 2003-04-29 Scott Dattalo <scott@dattalo.com>
793 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
794 that tame's the PIC's over-aggressive optimizer.
796 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
798 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
801 2003-04-29 Kevin Vigor <kevin@vigor.nu>
803 Initial support for DS80C400. "Hello world" runs on TINIm400
806 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
808 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
809 * Some notes on ddd usage added in debugger/README
810 Martin Helmling adding more features and fixes for ddd GUI debugger.
811 Code added for nexti, stepi, up, down, and other adjustments.
813 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
815 * src/pic/pCodepeep.c non-wildcard asmops are now handled
816 * src/pic/peeph.def Added two rules to optimize carry manipulation
817 * src/pic/* removed debug printfs
819 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
821 * debugger/mcs51/cmd.c: added header newalloc.h
823 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
825 * as/Makefile: new EXEEXT
826 * as/z80/Makefile: remove trailing slash of BUILDIR
827 * as/z80/clean.mk: new EXEEXT
828 * Makefile.common.in: add to CFLAGS (and others), don't replace it
829 * support/cpp2/Makefile.in: new EXEEXT
830 * src/pic/glue.c (pic14emitRegularMap): fixed warning
832 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
834 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
835 EXEEXT was introduced to fix all related problems with targets
836 "clean", "install" and "uninstall"; a couple of further flaws
837 especially with "clean" have been fixed too
838 * as/mcs51/Makefile.in
843 * debugger/mcs51/Makefile.in
844 * debugger/mcs51/clean.mk
846 * link/z80/Makefile.in
849 * packihx/Makefile.in
853 * sim/ucsim/avr.src/Makefile.in
854 * sim/ucsim/avr.src/clean.mk
855 * sim/ucsim/s51.src/Makefile.in
856 * sim/ucsim/s51.src/clean.mk
857 * sim/ucsim/xa.src/Makefile.in
858 * sim/ucsim/xa.src/clean.mk
859 * sim/ucsim/z80.src/Makefile.in
860 * sim/ucsim/z80.src/clean.mk
861 * sim/ucsim/main_in.mk
862 * sim/ucsim/packages_in.mk
863 * sim/ucsim/gui.src/Makefile.in
864 * sim/ucsim/gui.src/serio.src/Makefile.in
865 * sim/ucsim/gui.src/serio.src/clean.mk
868 * support/cpp2/Makefile.in
869 * support/cpp2/clean.mk
870 * support/makebin/Makefile
871 * support/makebin/clean.mk
872 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
873 * doc/sdccman.lyx: --program-suffix no longer needed
875 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
877 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
878 Martin Helmling added support for ddd GUI debugger.
879 Code added to display assembly, set variables, and other commands
882 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
884 * as/Makefile: fix target clean
885 * as/clean.mk: fix target clean
886 * as/z80/clean.mk: fix target clean
888 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
890 * Makefile.common.in: added @EXEEXT@
891 * configure.in: removed all mingw32 stuff
892 * configure: rebuilt from configure.in
893 * doc/sdccman.lyx: updated section "installation"
894 * support/scripts/sdcc_mingw32: adapted to configure
895 * support/scripts/sdcc_cygwin_mingw32: added
897 2003-04-22 Scott Dattalo <scott@dattalo.com>
899 * src/pic Added object file support for the PIC port
900 * src/pic Applied patch from Craig Franklin (this started the object file support)
901 * src/regression Updated the PIC regression tests for object files
903 2003-04-20 Borut Razem <borut.razem@siol.net>
905 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
906 lklex.c: In function `getfid':
907 lklex.c:203: warning: array subscript has type `char'
908 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
909 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
910 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
911 stack handling macros
913 2003-04-19 Borut Razem <borut.razem@siol.net>
915 * "handling space characters in file path" task:
916 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
917 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
918 * support/Util/MySystem.h: make it self-sufficient
919 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
920 src/z80/main.c, sdcc/as/mcs51/lklex.c:
921 handling space characters in file path
922 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
923 (it will be used by assemblers, which have their own includes, e.g. gpasm)
924 * support/Util/MySystem.c: handling space characters in executable's path
926 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
928 * as/z80/Makefile: fix permanent rebuild of z80
929 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
930 * support/regression/tests/bitfields.c: added Johan's bitfields.c
932 2003-04-18 Kevin Vigor <kevin@vigor.nu>
934 * src/SDCCopt.c: add special case optimization to replace modulo by
935 a power of two with a bitwise AND.
937 2003-04-18 <johan@balder>
939 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
941 2003-04-17 <johan@balder>
943 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
944 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
946 2003-04-13 Borut Razem <borut.razem@siol.net>
948 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
949 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
950 fixed mingw problem in adl_NORMALIZE_PATH
952 2003-04-12 Borut Razem <borut.razem@siol.net>
954 * fixed "#pragma SAVE/RESTORE can not be nested":
955 * src/SDCC.lex: reworked pragma handling functions
956 * sdcc/src/SDCCglobl.h: reworked stack handling macros
957 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
959 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
961 * src/SDCCutil.c (pathEquivalent): defined but not used
962 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
963 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
964 * configure: rebuilt from configure.in
965 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
966 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
967 * device/include/Makefile.in: replace sdcc_datadir
968 * device/lib/Makefile.in: replace sdcc_datadir
969 * Makefile.common.in: add LDFLAGS from configure
970 * packihx/Makefile.in: use LDFLAGS
971 * src/Makefile.in: use LDFLAGS
972 * support/cpp2/Makefile.in: add LDFLAGS from configure
973 * support/makebin/Makefile: use LDFLAGS
974 * .version: bumped version number to 2.3.5
976 2003-04-12 Borut Razem <borut.razem@siol.net>
978 * completed "different paths" task:
979 * src/SDCCmacro.c: fixed bug in handling quotes
980 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
981 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
983 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
985 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
987 2003-04-11 kevin Vigor <kevin@vigor.nu>
989 * ds390/gen.c ds390/peeph.def: fix bug 706781
991 2003-04-11 Borut Razem <borut.razem@siol.net>
993 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
995 2003-04-10 Scott Dattalo <scott@dattalo.com>
997 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
998 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
999 set - this bit used to not be set...).
1000 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1001 bad code in PIC Port
1002 * src/regression/and2.c added to test bug 609268
1003 * src/regression/Makefile added and2.c to regression test
1006 2003-04-08 <johan@CP255758-A>
1008 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1009 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1010 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1012 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1014 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1016 * support/cpp2/Makefile.in: fix bug #487815
1017 * configure: rebuilt from configure.in
1018 * Makefile.common.in: docdir changed, new path suffixes
1019 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1020 * sdcc_vc_in.h: reflect changes from sdccconf.h
1021 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1022 * src/SDCCutil.h: remove BINDIR hack
1023 * doc/sdccman.lyx: update new path hierarchy
1025 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1027 * src/SDCCpeeph.c: added okToRemoveSLOC test
1029 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1031 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1033 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1035 * src/SDCCpeeph.c: added labelIsReturnOnly test
1036 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1038 2003-04-05 <johan@balder>
1040 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1041 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1042 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1043 * src/SDCCast.c: fixed a warning
1044 * src/SDCCast.h: fixed a warning
1045 * src/SDCCicode.c (operandFromAst): fixed a warning
1047 2003-04-04 <johan@balder>
1049 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1050 * src/SDCCast.c (decorateType): fixed bug #715076
1051 * src/SDCC.y: fixed bug #702907
1053 2003-04-03 <johan@balder>
1055 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1056 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1057 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1058 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1059 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1061 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1063 * _decdptr.c: fix return values
1064 * _gptrget.c: fix return values
1065 * _gptrgetc.c: fix return values
1066 * _gptrput.c: fix return values
1067 * _mulint.c: fix return values
1068 * as/z80/Makefile: fix 'make -j' problem
1070 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1072 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1073 * configure.in: big cleanup, updated to autoconf 2.5x
1074 * configure: rebuilt from configure.in
1075 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1076 * sdcc_vc_in.h: reflect changes from sdccconf.h
1077 * doc/Makefile: fixed a flaw in "make install"
1079 2003-04-02 <johan@balder>
1081 * src/ds390/gen.c (genCmp): no comments
1082 * src/mcs51/gen.c (genCmp): no comments
1083 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1084 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1086 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1088 * support/regression/generate-cases.py: place generated file in given sub directory
1089 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1090 * support/regression/Makefile: improvements for 'make -j';
1091 side effect: it's simpler and faster now
1093 2003-03-31 Borut Razem <borut.razem@siol.net>
1095 * src/z80/main.c: link-{port} and as-{port} defined without path
1096 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1098 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1100 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1102 2003-03-30 Borut Razem <borut.razem@siol.net>
1104 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1105 changed type of list parameter to set
1106 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1107 * src/port.h: changed type of do_assemble() parameter to set
1108 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1109 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1110 definition of "cppoutfilename" macro with NULL value in preProcess()
1111 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1112 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1113 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1114 replaced with set *binPathSet
1115 * shash_add() deallocates the item, if allready exsists, before adding the new one
1116 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1118 2003-03-30 Scott Dattalo <scott@dattalo.com>
1120 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1121 a nested for loop bug in the PIC port
1122 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1125 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1127 * support/Util/dbuf.h: remove C++ stuff to make it portable
1129 2003-03-28 Borut Razem <borut.razem@siol.net>
1131 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1132 literal strings in stringLiteral()
1133 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1134 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1137 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1139 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1141 2003-03-26 <johan@balder>
1143 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1144 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1145 * src/SDCCast.c (decorateType): fixed " -v < 3"
1147 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1149 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1150 Added Lenny Story's debug infrastructure changes:
1151 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1152 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1153 * src/cdbFile.c: added
1154 * src/SDCCdebug.c: added
1155 * src/SDCCdebug.h: added
1156 * src/SDCCast.c (createFunction)
1157 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1158 * src/SDCCmain.c (parseCmdLine, main)
1159 * src/SDCCmem.c (redoStackOffsets)
1160 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1163 * src/avr/gen.c (genAVRCode)
1164 * src/ds390/gen.c (gen390Code)
1165 * src/mcs51/gen.c (gen51Code)
1166 * src/pic/gen.c (genpic14Code)
1167 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1168 * src/xa51/gen.c (genXA51Code)
1169 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1171 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1173 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1174 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1176 2003-03-22 <johan@balder>
1178 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1180 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1182 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1183 * doc/cdbfileformat.lyx: added, written by Lenny Story
1184 * doc/Makefile: added cdbfileformat.lyx
1185 * doc/clean.mk: added cdbfileformat.lyx
1187 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1189 * src/mcs51/peeph.def: fix bug #705773
1191 2003-03-20 <johan@balder>
1193 An sfr/sbit can have an "at #" AND an initializer
1194 * src/SDCCsymt.c (checkSClass):
1195 * src/SDCCmem.c (allocGlobal):
1196 * src/SDCCmem.c (allocLocal):
1197 * src/SDCCast.c (createBlock):
1199 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1201 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1203 2003-03-16 <johan@balder>
1205 Undid the hackup of const and volatile, the problem is much bigger
1207 * src/SDCCast.c:1.171
1208 * src/SDCCglue.c:1.138
1209 * src/SDCCicode.c:1.146
1210 * src/SDCCsymt.c:1.150
1211 * src/SDCCval.c:1.65
1213 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1215 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1216 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1218 2003-03-13 <johan@balder>
1220 Hackup const and volatile modifiers in type chains a bit:
1222 * src/SDCCast.c:1.169
1223 * src/SDCCglue.c:1.136
1224 * src/SDCCicode.c:1.143
1225 * src/SDCCsymt.c1.146
1226 * src/SDCCsymt.h1.59
1227 * src/SDCCval.c:1.63
1229 2003-03-12 <johan@balder>
1231 * src/SDCCBBlock.h: more LRH debugging junk
1232 * src/SDCCcflow.h: more LRH debugging junk
1233 * src/SDCCloop.c: more LRH debugging junk
1234 * src/SDCC.y (struct_declaration): fixed bug #697590
1235 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1236 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1237 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1239 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1240 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1241 test function names must now match exactly).
1242 * src/SDCCcse.c: added special case in findCheaperOp to allow
1243 extending a short integer. Makes less awful code for bug 700121 test case.
1245 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1247 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1248 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1250 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1252 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1253 actually called (operandsNotEqual() was called for all
1254 operandsNotEqualX tests).
1256 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1258 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1259 with shorter literals. Fixes bug 700121.
1261 2003-03-11 <johan@balder>
1263 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1265 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1267 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1268 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1270 2003-03-10 Borut Razem <borut.razem@siol.net>
1272 * src/SDCCmain.c: pipe preprocessor's output
1273 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1274 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1275 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1276 which closes all pipes in pipeSet set
1277 * src/SDCCset.c: free deleted item in function deleteSetItem()
1278 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1279 moved from z80 to src subproject
1280 * .version: increased version number to 2.3.4
1282 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1284 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1285 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1286 * support/regression/ports/xa51/spec.mk: fix typo
1288 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1290 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1292 2003-03-09 Borut Razem <borut.razem@siol.net>
1294 * src/SDCCmain.c: pipe preprocessor's output
1295 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1296 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1297 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1298 which closes all pipes in pipeSet set
1299 * src/SDCCset.c: free deleted item in function deleteSetItem()
1300 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1301 moved from z80 to src subproject
1303 2003-03-09 Borut Razem <borut.razem@siol.net>
1305 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1306 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1307 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1308 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1309 * src/SDCCglobl.h: unification of WIN32 native definitions
1311 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1313 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1315 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1317 * src/configure.in: check for endianess (even while cross-compiling)
1318 * src/configure: check for endianess (even while cross-compiling)
1319 * src/configure_in.h: check for endianess (even while cross-compiling)
1320 * src/avr/gen.c: remove old endianess stuff
1321 * src/mcs51/gen.c: remove old endianess stuff
1322 * src/ds390/gen.c: remove old endianess stuff
1323 * src/pic/gen.c: remove old endianess stuff
1324 * src/pic/genarith.c: remove old endianess stuff
1325 * src/pic/glue.c: fix endianess check
1326 * src/pic16/gen.c: remove old endianess stuff
1327 * src/pic16/genarith.c: remove old endianess stuff
1328 * src/pic16/glue.c: fix endianess check
1329 * src/xa51/gen.c: remove old endianess stuff
1330 * src/z80/gen.c: fix endianess check
1331 * src/SDCCglue.c: fix endianess check
1332 * src/ds390/peeph.def: fix bug 700036
1334 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1336 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1337 * src/configure: find appropriate data-types on host for SDCC's int and long
1338 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1339 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1340 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1342 2003-03-07 <johan@balder>
1345 some minor cleanups before the big shot
1346 OP_DEFS and OP_USES now use Kevin's protection
1347 new option --nolabelopt
1358 * src/ds390/ralloc.c:
1359 * src/mcs51/ralloc.c:
1361 * src/xa51/ralloc.c:
1364 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1366 * src/pic/pcode.c (get_op): fix 64 bit warnings
1367 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1368 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1369 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1370 * support/regression/tests/malloc.c: fix 64 bit warnings
1372 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1374 * src/mcs51/gen.c (genMinus): fixed bug 696436
1376 2003-03-02 Borut Razem <borut.razem@siol.net>
1378 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1380 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1382 * configure.in: test for mkstemp
1383 * sdccconf_in.h: add HAVE_MKSTEMP
1385 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1387 * device/include/ctype.h: removed warning while using --stack-auto
1388 * device/include/malloc.h: removed warning while using --stack-auto
1389 * device/include/string.h: removed warning while using --stack-auto
1391 2003-02-23 Borut Razem <borut.razem@siol.net>
1393 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1394 because NDEBUG is defined (see man assert)
1395 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1397 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1399 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1400 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1402 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1404 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1405 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1407 2003-02-18 <johan@balder>
1409 * as/mcs51/asmain.c (asmbl): module can start with a digit
1410 * as/z80/asmain.c (asmbl): module can start with a digit
1412 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1414 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1415 * src/asm.c: fix pipe() for Mingw32
1417 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1419 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1420 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1421 make -V work again; --c1mode reads now from stdin
1422 * doc/sdccman.lyx: added --c1mode
1423 * support/Util/SDCCerr.c: new messages for c1 mode
1424 * support/Util/SDCCerr.h: new messages for c1 mode
1425 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1427 2003-02-15 <johan@balder>
1429 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1431 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1433 * doc/sdccman.lyx: Environment variables, -o and other minor things
1435 2003-02-14 <johan@balder>
1437 * src/xa51/main.c: before anyone really tries to use it :)
1439 * Install doc's in share/sdcc/doc
1440 * removed some obsolete files
1441 * Do a proper make distclean and uninstall
1442 M Makefile.common.in
1445 M device/include/Makefile.in
1446 M device/lib/Makefile.in
1449 M sim/ucsim/doc/Makefile.in
1452 R src/xa51/peeph.rul
1453 M support/cpp2/Makefile.in
1454 M support/makebin/Makefile
1457 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1459 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1461 2003-02-10 Borut Razem <borut.razem@siol.net>
1463 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1464 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1465 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1466 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1467 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1468 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1469 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1470 src/z80/Makefile.bcc: Borland Makefile cleanup
1471 * as/z80/Makefile.bcc: Added Borland Makefile
1472 * support/cpp2/borland.h: Removed
1474 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1476 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1477 * src/SDCC.lex: new pragma NOIV
1478 * src/SDCCglobl.h: new pragma NOIV
1479 * src/SDCCmem.c: new pragma NOIV
1481 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1483 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1485 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1487 * src/SDCCmain.c: signal handling is switched off by --debug
1488 * doc/Makefile: small fix for install; use clean.mk again
1489 * doc/clean.mk: clean *.pdf and *.html too
1491 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1493 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1494 * device/lib/printfl.c: fix a ds390 bug by making it portable
1495 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1496 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1497 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1498 * debugger/mcs51/cmd.c: converted multi-line string literals
1499 * sim/ucsim/globals.cc: converted multi-line string literals
1500 * src/SDCCmain.c: introduced signal handler to remove temp files
1501 * doc/Makefile: small tweaks, implement clean
1502 * doc: removed generated files
1504 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1506 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1507 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1508 Address Record is not correctly generated for DS390."
1510 2003-02-02 Borut Razem <borut.razem@siol.net>
1512 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1513 * as/mcs51/asm.h: fixed compilation with Borland C
1514 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1515 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1516 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1517 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1518 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1519 src/z80/Makefile.bcc: delete $(LIB) only if exist
1520 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1522 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1524 * device/include/malloc.h: introduced NULL
1525 * device/include/string.h: introduced NULL
1526 * device/include/stdlib.h: introduced NULL
1527 * device/lib/_memcpy.c: removed NULL
1528 * device/lib/_strcat.c: removed NULL
1529 * device/lib/_strchr.c: removed NULL
1530 * device/lib/_strcmp.c: removed NULL
1531 * device/lib/_strcpy.c: removed NULL
1532 * device/lib/_strcspn.c: removed NULL
1533 * device/lib/_strlen.c: removed NULL
1534 * device/lib/_strncat.c: removed NULL
1535 * device/lib/_strncmp.c: removed NULL
1536 * device/lib/_strncpy.c: removed NULL
1537 * device/lib/_strpbrk.c: removed NULL
1538 * device/lib/_strrchr.c: removed NULL
1539 * device/lib/_strspn.c: removed NULL
1540 * device/lib/_strstr.c: removed NULL
1541 * device/lib/_strtok.c: removed NULL
1542 * device/lib/malloc.c: removed NULL, include own header
1544 2003-02-02 <johan@balder>
1546 * 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
1547 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1548 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1549 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1550 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1551 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1553 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1555 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1558 2003-02-01 <johan@balder>
1560 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1562 2003-01-31 <johan@CP255758-A>
1564 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1566 2003-01-30 <johan@balder>
1568 * src/SDCCBBlock.c: automatic bug detection
1569 * src/SDCCicode.c: automatic bug detection
1571 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1573 * src/SDCCglobl.h: now --xram-size 0 works
1574 * src/SDCCmain.c: now --xram-size 0 works
1576 2003-01-29 <johan@balder>
1578 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1580 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1582 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1583 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1584 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1585 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1586 * src/SDCCglobl.h: Added options --xram-size and --code-size
1587 * src/SDCCmain.c: Added options --xram-size and --code-size
1589 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1591 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1592 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1594 2003-01-27 <johan@balder>
1596 * src/SDCC.y: fixed bug #613764
1598 2003-01-26 <johan@balder>
1600 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1601 * src/SDCCsymt.h: fixed bug #673374
1602 * src/SDCCglue.c: fixed bug #661910
1603 * src/SDCCast.c: fixed bug #458099 and 673374
1605 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1607 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1608 * as/mcs51/strcmpi.h: added
1609 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1610 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1611 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1612 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1613 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1614 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1615 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1616 * as/mcs51/Makefile.aslink: new module strcmpi
1617 * as/mcs51/Makefile.asx8051: new module strcmpi
1618 * as/mcs51/Makefil.bcc: new module strcmpi
1619 * as/mcs51/Makefile.in: new module strcmpi
1620 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1622 2003-01-26 <johan@balder>
1624 * src/SDCCglue.c: reverted back to 1.124
1625 * src/SDCCast.c: reverted back to 1.156
1626 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1628 2003-01-25 <johan@balder>
1630 * src/SDCCglue.c: A better fix for bug #661910
1631 * src/SDCCast.c: A better fix for bug #661910
1632 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1634 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1636 * src/Makefile.in: remove spawn.o
1637 * src/SDCCmain.c: remove spawn.h
1638 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1639 * src/spawn.c: removed
1640 * src/spawn.h: removed
1641 * support/regression/ports/ds390/spec.mk: link with -r
1643 2003-01-24 <johan@CP255758-A>
1645 * src/ds390/gen.c (aopOp): fixed bug #667458
1646 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1647 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1648 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1650 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1652 * src/mcs51/peeph.def: better assembler identation by Frieder
1653 * src/mcs51/gen.c: better assembler identation by Frieder
1655 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1657 * as/z80/string.h: removed for gcc 3.2
1658 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1659 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1661 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1663 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1664 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1665 * support/regression/Makefile: separate temp files for ports
1666 * support/regression/generate-cases.py: separate temp files for ports
1667 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1668 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1670 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1672 * moved tinitalk to device/examples/ds390
1674 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1676 * as/mcs51/lkmem.c: rflag is for DS390
1677 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1678 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1679 (linkEdit): move mem- and map-files the same way as ihx-files
1680 * src/z80/main.c (_setDefaultOptions): removed --generic
1681 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1682 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1683 * src/pic/glue.c (picglue): --c1mode works again
1684 * src/pic16/glue.c (pic16glue): --c1mode works again
1685 * src/asm.c (printCLine): fix #660034
1687 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
1689 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
1690 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
1691 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
1692 * as/mcs51/lkmem (summary): better fix for sp problem
1693 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
1694 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
1695 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
1696 remove --stack-after-data
1698 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
1700 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
1701 * src/SDCCutil.c (join): ugly bug: missing '\0'
1702 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
1704 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1706 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
1708 * src/pic/main.c (_asmCmd): gpasm supports -o
1709 * src/z80/main.c: more general macros
1710 * device/lib/Makefile.in: remove intermediate files
1712 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1714 * .version: Bumped version number to 2.3.3
1715 * src/SDCCBBlock.c: new option -o
1716 * src/SDCCglobl.h: new option -o
1717 * src/SDCCglue.c: new option -o
1718 * src/SDCCmain.c: new option -o
1719 * src/asm.c: new option -o
1720 * src/ds390/main.c: new option -o
1721 * src/pic/glue.c: new option -o
1722 * src/pic/pcode.c: new option -o
1723 * src/pic/ralloc.c: new option -o
1724 * src/pic16/glue.c: new option -o
1725 * src/pic16/pcode.c: new option -o
1726 * src/pic16/ralloc.c: new option -o
1727 * src/z80/main.c: new option -o
1728 * device/lib/Makefile.in: use -o
1729 * support/regression/ports/ds390/spec.mk: use -o
1730 * support/regression/ports/gbz80/spec.mk: use -o
1731 * support/regression/ports/mcs51/spec.mk: use -o
1732 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
1733 * support/regression/ports/z80/spec.mk: use -o
1734 * support/regression/ports/ucz80/spec.mk: use -o
1735 * support/regression/ports/xa51/spec.mk: use -o
1736 * support/regression/fwk/lib/timeout.c: fix usage string
1738 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
1739 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
1741 2003-01-07 <johan@balder>
1743 * src/SDCCast.c (decorateType): fixed bug #600035
1745 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
1746 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
1747 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
1748 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
1749 * src/pic/pcode.c: outcommented unused variable to remove warnings
1750 * src/pic/ralloc.c: outcommented unused variable to remove warnings
1752 2003-01-06 <karl@turbobit.com>
1753 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
1756 2003-01-06 <johan@balder>
1758 * src/SDCCicode.c: fixed array add
1760 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
1761 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
1762 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
1764 2003-01-04 <johan@balder>
1766 * src/SDCCval.c (getNelements): fixed the initialized array of structures
1768 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1769 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
1771 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1772 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
1773 * support/regression/tests/bug-524697.c: fit mem usage into 8032
1775 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1776 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
1778 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
1779 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
1781 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
1782 * src/mcs51/main.c: removed {bindir}{sep} from aslink
1784 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1786 * in \sdcc\as\mcs51\ changed these files in order to create an
1787 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
1788 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
1789 following files to include the previous two files: aslink.dsp,
1790 Makefile.aslink, Makefile.bcc, and Makefile.in.
1792 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
1793 .adb instead of .cdb
1795 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1797 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
1798 value from option --iram-size.
1800 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1802 * \sdcc\as\mcs51\lklist.c: added boundary check before using
1805 2002-09-18 <wiml@hhhh.org>
1807 * SDCClrange.h: exposed setFromRange() and setToRange()
1808 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
1809 packRegsForAccUse() (bug 542397)
1810 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
1811 multiple times and emitting the fetch operations more than once
1812 added aopGetUsesAcc() function to allow binary operators to
1813 fetch their operands in the correct order; made genMinus() emit
1814 compact code for X = LITERAL - Y
1816 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1817 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
1818 sprintf() in line 1267.
1820 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1821 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
1824 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1825 Changes to aslink (All the changes are marked with 'JCF'):
1827 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
1830 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
1831 area BSEG. Also moves, if possible, the DATA area down into the internal
1832 ram so more space is available.
1834 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
1837 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
1838 not bytes. Function summary() which creates a memory usage summary
1839 file with extension .mem. Reports of overlaping stack and small stack
1840 size. If the space for the stack is less than 16 bytes aslink trows a
1843 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
1844 the 8051. Option 'y' for memory summary output file.
1846 Changes to sdcc (All the changes are marked with 'JCF'):
1848 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
1850 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
1851 overlaying area for it (uses RegBankUsed[4]).
1853 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
1854 bank zero as used by default. By default aslink locates the stack
1855 (equivalent to --stack-after-data). Pass option 'y' to aslink for
1856 the creation of the .mem file. Delegates the allocation of data area
1857 to aslink (it is not longer 0x30 by default). If --stack-loc passes
1858 the begining of the stack area to aslink.
1860 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
1861 glue() in SDCCglue.c creates an area for it.
1863 2002-09-03 Borut Razem <borut.razem@siol.net>
1864 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
1865 sdcc/src/pic/glue.c:
1866 introduced atexit() handler for teporay files removal in case of
1867 errors, assertions, ...
1869 2002-08-29 Borut Razem <borut.razem@siol.net>
1870 * sdcc/support/cpp2/auto-host_vc_in.h:
1871 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
1872 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
1873 Maybe there is a similar problem with BORLANDC? It should be checked!
1875 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
1876 corrected improper use of assert: the assignment to clr variable was done inside the assert.
1877 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
1878 was not executed, and the compiler (cl) launched a warning:
1879 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
1881 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
1882 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
1884 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
1885 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
1887 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
1888 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
1889 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
1890 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
1891 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
1892 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
1893 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
1894 - added Release configuration in VS projects
1895 - review of compiler an linker options
1896 - VC .exe files are generated in bin_vc directory, not to interfere
1897 with binaries generated from other projects (cygwin, mingw, bcc ...)
1899 * sdcc/src/yacc.dsp: added
1901 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
1902 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
1903 and insert the version number definitions from .version
1905 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
1907 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
1908 added - genarate auto-host.h using auto-host_vc_in.h as template
1911 removed from CVS, generated automatically
1913 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
1914 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
1916 2002-08-11 Borut Razem <borut.razem@siol.net>
1917 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
1919 2002-08-10 Borut Razem <borut.razem@siol.net>
1920 * src/SDCCmain.c (main):
1921 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
1922 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
1923 The consequence was that some temporary files were not removed.
1926 unification of code in functions tempfilename() and tempfile():
1927 function tempnam() is defined in Visual Studio 6.0 and .NET
1929 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
1931 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
1932 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
1933 - removed compiler command line option /WX: Treats all warnings as errors
1934 - update a list of source files, included into the project
1936 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
1937 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
1938 changed project type to Generic Project so that can be correcly converted to VS.NET project
1940 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
1942 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
1944 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
1946 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
1947 added return 0 statements after assert() to make compiler happy
1949 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
1950 added newline in the def file to keep MSC compiler satisfied
1952 * sdcc/src/z80/gen.c:
1953 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
1954 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
1955 - solved MSC error in function aopDump()
1957 * sdcc_vc.h: define PREFIX as "\\sdcc"
1959 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
1960 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
1962 2002-06-22 Scott Dattalo <scott@dattalo.com>
1963 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
1964 - Rewrote the register banking algorithm.
1965 - Added pCode live-range analysis to registers (for now, only non-used and
1966 singly-used registers optimized away)
1968 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
1970 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
1972 2002-05-10 Scott Dattalo <scott@dattalo.com>
1973 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
1975 2002-04-22 Michael Hope <michaelh@vroom>
1977 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
1979 * configure.in (DD_COPT): Added include support required for gbdk.
1981 * .version: Bumped version number just to increase it.
1983 * src/SDCCmain.c: Added -nostdinc to the default options.
1985 2002-04-15 Michael Hope <michaelh@vroom>
1987 * device/lib/z80/printf.c (sprintf): Added.
1989 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
1991 * src/z80/peeph.def: Added transpose redundent load rule.
1993 * src/z80/main.c: Added force callee saves for jaune.
1995 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
1997 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
1999 2002-03-28 Johan Knol <johan@balder>
2001 * src/SDCCval.c: fixed bug #532436
2003 2002-03-14 Scott Dattalo <scott@dattalo.com>
2005 Added "char *Processor" field to the port structure.
2008 Added -p option. Allows port dependent processor to be specified.
2011 Initialized the new field char *Processor field to NULL in all ports
2014 Compiler generated registers for interrupt context saving
2015 were not getting allocated.
2017 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2020 Fixed left shift. Will promote the left side of a left shift
2021 if a) left shifting more than size of operand or b) when assigned
2022 to something size > size of left side
2024 2002-03-14 Scott Dattalo <scott@dattalo.com>
2026 tons of changes. Register allocation has been
2027 rewritten. Added customization for the various PICs. Flow
2028 analysis is restructured. ...
2034 Added. device.c is a PIC port hack to accomodate variations
2037 2002-03-13 Michael Hope <michaelh@vroom>
2039 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2041 2002-03-04 johanknol <johanknol@manik>
2043 * /src/SDCCval.c: fixed
2045 const unsigned char arr[][2] = { { 0, 1 } };
2046 t18.c:1: error: Initializer element is not constant
2048 2002-03-04 bela <bela@manik>
2050 * /device/include/mcs51reg.h:
2051 ds89c420 register definition update
2053 2002-03-03 <johan@FRIJA>
2055 * support/Util/SDCCerr.c: did something, but don't no why anymore
2057 * support/regression/tests/bug-524691.c: made it a little less shy
2059 * src/SDCCast.c (decorateType): fixed bug #524697
2061 * src/SDCCast.c: made some lineno improvements
2063 * src/SDCCval.c (getNelements): changed warning to error
2065 * src/SDCCglue.c (printIvalArray): changed warning to error
2067 * src/SDCCicode.c: fixed a warning for mingw
2069 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2071 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2073 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2075 * src/ds390/peeph.def:
2076 Added some more peephole rules
2078 * src/ds390/gen.c: Various fixes & enhancements
2080 * src/SDCClrange.c, src/SDCClrange.h:
2081 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2083 * src/ds390/ralloc.c:
2084 various fixes & enhancements (ds390) specific
2086 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2087 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2090 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2092 2002-03-02 <johan@FRIJA>
2094 * src/SDCCast.c (decorateType): fixed bug #524708
2096 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2098 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2100 2002-03-01 Michael Hope <michaelh@vroom>
2102 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2104 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2106 2002-03-01 <johan@FRIJA>
2108 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2110 * src/SDCCast.c (decorateType): fixed bug #524209
2112 * src/SDCCval.c (valNot): fixed bug #524195
2114 2002-02-26 <johan@balder>
2116 * src/xa51/gen.c: fixed a warning
2118 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2120 * src/SDCCast.c (decorateType): fixed bug #522534
2122 2002-02-23 <johan@balder>
2124 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2126 2002-02-22 <johan@balder>
2128 * src/SDCCast.c: fixed bug #514865
2130 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2132 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2134 * sdcc/src/SDCCloop.c:
2135 Previous fix was not good. basic blocks that have "break" or "return" are
2136 not really partof a loop , but live ranges used in these blocks should
2137 be live thru the entire loop, so set partOfLoop but don't add them to
2140 2002-02-21 <johan@FRIJA>
2142 * src/SDCCcse.c: fixed bug #514308
2144 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2147 Fixed BUG #519583. If a conditional block ended in a return/break
2148 statement inside a loop, it was not being considered part of the loop.
2150 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2152 2002-02-10 Karl Bongers <karl@turbobit.com>
2155 Fixed up SDCDB debugger somewhat. Updated debugger/README
2156 with lots of comments and notes.
2158 * device/examples/test2.c:
2159 Fix bug, "red" variable not being initialized(compiler complained).
2161 * device/examples/Makefile, examples/test3.c:
2162 Add Makefile in device/examples folder, compiles test3.c
2163 for use as a multiple module SDCDB test case.
2165 * sim/ucsim/cmd.src/cmdset.cc:
2166 Took out debug printfs in ucsim "next" command.
2169 Karl and Johan start ucsim XA support. Most dissassembly working,
2170 about 75% emulation done(plenty of work remaining).
2172 * sim/ucsim/z80.src:
2173 Add Z80 support to ucsim, add test-ucz80 regression test,
2174 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2175 Notice z80 compiler fails on examples/test3.c/crc code.
2177 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2179 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2180 Added support for --parms-in-bank1
2182 * src/ds390/peeph.def:
2183 added a few more peephole optimzations
2186 1) added __builtin_inp & __builtin_outp used to read in data of given length
2187 from a memory mapped port
2188 2) added __builtin_memcmp
2189 3) added __builtin_swapw swap bytes of a short
2191 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2192 1) handle multiple send & receives from register bank1
2193 2) ralloc can now allocate DPTR1 to some liveRanges
2195 * src/SDCCsymt.c, src/SDCCsymt.h:
2196 changes to handle multiple sends & receives
2199 added some pointer arithmetic optimization
2202 added some pointer arithmetic optimizations but not stable yet so not
2203 called from anywhere (will get this working shortly)
2205 * src/SDCCopt.c: fixed for multiple sends & receives
2208 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2209 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2210 set preprocessor defines (depending on options)
2212 * src/SDCCicode.c, src/SDCCicode.h:
2213 changes made to handle multiple sends & receives
2216 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2218 * src/SDCCcse.c, src/SDCCcse.h:
2219 added function findbackward def (to be used in upcoming optimization)
2221 * src/SDCCcflow.c, src/SDCCcflow.h:
2222 added function returnAtEnd - to determine if a basic block terminates with
2225 * src/SDCCast.c, src/SDCCast.h:
2226 added option parms-in-bank1
2228 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2229 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2230 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2231 adjusted for --parms-in-bank1 option
2233 * device/include/string.h:
2234 donot redefine "reentrant" keyword
2236 * device/include/ds80c390.h: Added some more SFRs
2238 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2240 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2242 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2244 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2246 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2248 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2250 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2252 * Added --xram-movc option
2254 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2256 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2258 2002-01-11 Johan Knol
2260 * Added math lib of Jesus Calvino-Fraga
2262 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2264 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2265 * support/regression/Makefile: new target test-mcs51-stack-auto
2266 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2268 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2270 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2272 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2274 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2276 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2278 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2280 * src/SDCCglue.h: add definition for printIvalChar()
2282 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2284 * src/SDCCast.c: fix #498138 by Johan
2286 * src/SDCCglue.c: fix #498138 by Johan
2288 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2290 * support/regression/Makefile: fix clean
2292 * support/regression/ports/ds390/support.c: fix transmission of last character
2294 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2296 * /sdcc/src/ds390/gen.c:
2297 a) improved computing address of stack variable
2298 b) took out some #if 0 code
2299 c) improved parmBytes adjustment
2300 d) improved genPlusIncr & genMinusIncr
2301 e) genCmp could generate bad code (when left assigned to DPTR)
2302 f) Fixed bug in hasInc
2304 * /sdcc/src/ds390/ralloc.c:
2305 a) packRegsForSupport could mess up live information (Fixed)
2306 b) packRegsDPTRuse could be incorrect for left & right shift
2308 * /sdcc/src/mcs51/ralloc.c:
2309 packRegsForSupport could mess up the live information (Fixed)
2311 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2313 * /sdcc/src/SDCCast.c:
2314 can reverse a loop even if function call is present as long
2315 as the loop control variable is local & is not passed as parameter
2317 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2319 * /sdcc/ChangeLog: *** empty log message ***
2321 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2322 More builtin function additions for TININative
2324 * /sdcc/src/ds390/ralloc.c:
2325 Had broken the regression testsuite
2327 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2329 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2330 Added funcattr hasStackParms will be set for reentrant functions when there
2331 are paramteres on the stack, this helps in minimizing frame pointer generation
2332 typeFromStr can handle function pointers now
2334 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2335 *** empty log message ***
2337 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2339 * /src/ds390/gen.c, /src/ds390/main.c:
2340 More builtin function additions for TININative
2342 * /src/ds390/ralloc.c:
2343 Had broken the regression testsuite
2345 * /src/SDCCast.c: Fixed a bug in dumptree
2347 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2348 Added funcattr hasStackParms will be set for reentrant functions when there
2349 are paramteres on the stack, this helps in minimizing frame pointer generation
2350 typeFromStr can handle function pointers now
2352 * /doc/builtins.txt, /doc/TININative.txt:
2353 *** empty log message ***
2356 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2358 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2359 ALPHA version for -mTININative
2361 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2362 updated to reflect changes in the port structure
2365 added function do_assemble (similar to do_link) if non-null this function
2366 will be called to do assembly (-mTININative) requires a multi command
2368 added function genAssemblerEnd will be called to generate assembler Epilogue
2371 added _JavaNative to debug info printing
2373 * /src/SDCCmain.c: added option --tini-libid
2374 added port->do_assemble function (-mTININative) has a multi command assemble
2376 * /src/SDCCglue.c: Disabled "constExpr" check
2377 added port->genAssemblerEnd function
2379 * /src/SDCCglobl.h: Added option --tini-libid value
2382 tookout optimizeCompare from the header (has no external references)
2384 * /src/SDCCast.c: made one more function "static"
2386 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2388 * src/z80/mappings.i: Added z80asm support.
2390 * src/z80/main.c: Added z80asm support on --asm=z80asm
2392 * src/z80/gen.c: Fixed asm portability issues.
2394 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2396 * src/SDCCglue.c (printExterns): Added global/extern split.
2398 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2400 * support/regression/Makefile: added test for mcs51 model large
2402 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2404 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2406 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2408 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2410 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2412 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2414 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2416 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2418 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2420 * support/regression/tests/simplefloat.c: Port to mcs51.
2422 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2423 * support/regression/tests/bug-485362.c: Added.
2425 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2427 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2429 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2431 * src/z80/gen.c (aopDump): Added a dump function.
2433 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2434 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2436 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2438 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2440 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2442 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2444 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2446 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2448 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2450 * support/regression/ports/ds390/support.c: Use tinibios.
2452 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2454 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2456 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2457 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2459 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2461 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2463 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2465 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2467 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2468 (packRegsForIYUse): Created and optimised.
2470 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2472 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2473 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2475 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2477 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2479 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2481 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2483 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2485 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2487 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2489 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2491 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2493 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2495 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2497 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2498 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2499 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2501 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2503 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2504 (genNotFloat): Added.
2505 (genUminusFloat): Added.
2507 * device/lib/z80/Makefile: Added floating pt stubs.
2509 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2511 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2513 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2515 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2517 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2519 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2521 * sdcc/support/regression/Makefile: Add port ds390.
2523 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2525 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2527 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2529 * sdcc/support/regression/ports/ds390/support.c: Added.
2531 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2533 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2535 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2537 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2539 * device/include/malloc.h: Added z80 and gbz80 support.
2541 * device/lib/gbz80/heap.s: Added.
2543 * device/lib/z80/heap.s: Added.
2545 * device/lib/malloc.c: Added z80 and gbz80 support.
2547 * support/regression/tests/malloc.c (testMalloc): Added.
2549 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2551 * support/regression/tests/bug-478094.c: Added.
2553 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2555 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2557 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2559 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2561 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2563 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2565 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2567 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2569 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2571 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2573 * support/regression/tests/bug-477927.c: Added.
2575 * src/z80/peeph.def: Added minor rules.
2577 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2579 * src/z80/peeph.def: Added jump optimisation modification.
2581 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2583 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2585 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2587 * support/regression/tests/funptrs.c: Added.
2589 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2591 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2593 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2595 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2597 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2599 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2600 (movLeft2ResultLong): Created.
2602 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2603 (joinPushes): Added. Joins two char pushes into a word push.
2605 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2607 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2609 * support/makebin/Makefile (install): Added creation of dest dir.
2611 2001-10-24 Karl Bongers <karl@turbobit.com>
2613 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2615 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2617 * src/z80/ralloc.c: Turned off faulty pack for one use.
2619 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2621 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2623 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2625 * support/regression/Makefile: Improved clean
2627 * support/regression/ports/gbz80/spec.mk: Added clean
2629 * support/regression/ports/host/spec.mk: Added clean
2631 * support/regression/ports/z80/spec.mk: Added clean
2633 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2635 * support/regression/ports/mcs51/timeout.c: little improvements
2637 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2639 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2641 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2643 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2645 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2647 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2649 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2651 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2652 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2654 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2656 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2658 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2660 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2662 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2664 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2666 * support/regression/tests/longor.c: Added.
2668 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2670 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2672 * as/mcs51/aslink.h: define PATH_MAX
2674 * as/mcs51/asm.h: define PATH_MAX
2676 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2678 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2680 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2682 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2684 * src/SDCCglobl.h: define PATH_MAX
2686 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
2688 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
2690 2001-10-11 Michael Hope <michaelh@juju.net.nz>
2692 * src/z80/gen.c (gencjneshort): Fixed
2694 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
2696 2001-10-09 Michael Hope <michaelh@juju.net.nz>
2698 * support/regression/tests/bug-469671.c: Added.
2700 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
2702 2001-10-08 Michael Hope <michaelh@juju.net.nz>
2704 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
2706 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
2708 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
2710 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
2712 * src/device/lib/_mulint.c : removed hint: nooverlay bug
2714 * src/device/lib/_mullong.c : removed hint: nooverlay bug
2716 * src/device/lib/_divuint.c : removed hint: nooverlay bug
2718 * src/device/lib/_divulong.c: removed hint: nooverlay bug
2720 * src/device/lib/_moduint.c : removed hint: nooverlay bug
2722 * src/device/lib/_modulong.c: removed hint: nooverlay bug
2724 2001-10-07 Michael Hope <michaelh@juju.net.nz>
2726 * 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.
2728 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
2730 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
2732 2001-10-07 <johan@FRIJA>
2734 * device/lib/gets.c (gets): fixed the return value.
2736 2001-10-06 Michael Hope <michaelh@juju.net.nz>
2737 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
2739 * 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.
2741 * 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.
2743 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
2745 * src/pic/gen.c: Removed Safe_strdup.
2747 * configure.in: Added option to enable libgc support.
2749 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
2750 (bitVectUnion): Optimised.
2751 (bitVectIntersect): Optimised.
2752 (bitVectBitsInCommon): Optimised.
2753 (bitVectCplAnd): Optimised.
2755 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
2757 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2759 * src/SDCCmain.c: distinguish between assembler debug and plain options
2761 * src/avr/main.c: remove standard assembler options
2763 * src/ds390/main.c: remove standard assembler options
2765 * src/mcs51/main.c: remove standard assembler options
2767 * src/port.h: removed "PENDING" comment
2769 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2771 * src/device/lib/_mulint.c : new, with assember functions
2773 * src/device/lib/_mullong.c : new, with assember functions
2775 * src/device/lib/_divuint.c : with assember functions
2777 * src/device/lib/_divsint.c : with assember functions
2779 * src/device/lib/_divulong.c: with assember functions
2781 * src/device/lib/_divslong.c: with assember functions
2783 * src/device/lib/_moduint.c : with assember functions
2785 * src/device/lib/_modsint.c : with assember functions
2787 * src/device/lib/_modulong.c: with assember functions
2789 * src/device/lib/_modslong.c: with assember functions
2791 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
2793 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
2795 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
2796 replaced _mululong.c and _mulslong.c by _mullong.c
2798 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2800 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
2802 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
2804 * src/SDCCglue.c: test, if win32api is available for MINGW
2806 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
2808 * src/SDCCsymt.c: no more _modifier in printTypeChain()
2809 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
2810 * support/regression/ports/gbz80/spec.mk: removed GENERIC
2811 * support/regression/ports/host/spec.mk: removed GENERIC
2812 * support/regression/ports/mcs51/spec.mk: removed GENERIC
2813 * support/regression/ports/z80/spec.mk: removed GENERIC
2815 2001-10-01 Michael Hope <michaelh@juju.net.nz>
2817 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
2819 * support/regression/tests/bug-467035.c: Created.
2821 2001-10-01 <johan@FRIJA>
2823 * src/SDCC.y: fixed bug #466586 part 1
2825 2001-10-01 Johan Knol <johan.knol@iduna.nl>
2827 * SDCCicode.c: z80 has no generic pointers
2828 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
2830 2001-09-30 Michael Hope <michaelh@juju.net.nz>
2832 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
2834 2001-09-29 Michael Hope <michaelh@juju.net.nz>
2836 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
2838 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
2840 2001-09-25 Michael Hope <michaelh@juju.net.nz>
2842 * configure.in: Fixed up so that ucsim is only configured once.
2844 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
2846 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
2847 (getPathDifference): As above.
2849 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
2851 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
2853 2001-09-23 Michael Hope <michaelh@juju.net.nz>
2854 * .version: Updated to 2.3.1
2856 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
2857 Added copyright header.
2859 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
2860 (assemble): Added support for macro based assembler commands.
2861 (linkEdit): Added support for macro based linker commands.
2862 (preProcess): Changed the pre-processor to use macros.
2863 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
2864 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
2866 * device/lib/z80/crt0.s: Added module name for debugging.
2868 2001-09-20 Michael Hope <michaelh@juju.net.nz>
2870 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
2872 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
2874 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
2876 * src/Makefile.in: Added SDCCmacro and SDCCutil
2878 2001-09-19 Michael Hope <michaelh@juju.net.nz>
2880 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
2882 2001-09-16 <johan@FRIJA>
2884 * 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.
2886 2001-09-15 <johan@FRIJA>
2888 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
2889 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
2891 2001-09-11 <johan@FRIJA>
2893 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
2895 2001-09-10 Michael Hope <michaelh@juju.net.nz>
2897 * support/regression/tests/bug-460444.c: Added test case.
2899 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
2900 (genCast): Added justification for all of the asserts.
2902 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
2904 * support/regression/support.c: _xdata replaced by xdata
2906 * support/regression/spec.mk: removed _generic
2908 2001-09-09 Michael Hope <michaelh@juju.net.nz>
2910 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
2912 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
2913 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
2915 * src/z80/peeph.def: Added a rule to optimise shift then compare.
2917 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
2919 * support/regression/tests/bug-460010.c: Added test case.
2921 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
2923 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
2925 * support/regression/Makefile: inter-port-clean adjusted for mcs51
2927 * support/regression/testfwk.c: removed workaround for bug #436344
2929 * support/regression/tests/bp.c: use less memory with mcs51
2931 * support/regression/tests/bug-441448.c: use less memory
2933 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
2935 * support/regression/collate-results.py: typo
2937 2001-09-08 Michael Hope <michaelh@juju.net.nz>
2939 * support/regression/tests/fetchoverlap.c: Added new test case.
2941 * support/regression/tests/bp.c: Added new test case.
2943 * support/regression/tests/bug-448984.c: Added new test case.
2945 * support/regression/tests/pow2shifts.c: Added new test case.
2947 * src/z80/gen.c: Turned off the noise it normally generates for the release.
2948 (genlshTwo): Fixed right shift for count > 8.
2950 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
2952 2001-09-08 <johan@FRIJA>
2954 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
2956 2001-09-07 <johan@FRIJA>
2958 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
2960 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
2962 2001-09-06 <johan@FRIJA>
2964 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
2965 * bernhard noted me at this: "() equals to (void)" (1.38)
2967 2001-09-05 <johan@FRIJA>
2969 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
2971 2001-09-04 <johan@FRIJA>
2973 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
2976 2001-09-04 Paul Stoffregen <paul@pjrc.com>
2978 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
2980 2001-09-03 Michael Hope <michaelh@juju.net.nz>
2982 * link/z80/aslink.h: Fixed path for PATH_MAX
2984 2001-09-02 Michael Hope <michaelh@juju.net.nz>
2986 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
2988 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
2990 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
2992 * 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.
2994 2001-09-01 Michael Hope <michaelh@juju.net.nz>
2996 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
2997 (genCmp): Fixed up genCmp for the GB with longs.
2999 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3001 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3003 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3005 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3007 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3009 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3011 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3013 * 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.
3015 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3017 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3019 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3021 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3023 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3025 * sim/ucsim/configure: little improvement of Cygwin-detection
3026 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3027 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3028 * support/regression/tests/bug-221100.c: small changes for mcs51
3029 * support/regression/tests/bug-221168.c: small changes for mcs51
3030 * support/regression/tests/bug-227710.c: small changes for mcs51
3031 * support/regression/tests/staticinit.c: small changes for mcs51
3032 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3033 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3034 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601