1 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 A few small changes that speed up the peephole optimizer.
7 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
9 Try to make the peephole optimizer smarter by maintaining
10 an association between the assembly source code and the
11 iCodes that originated them. Put this information to use
12 with a new peephole rule condition "notVolatile" so that
13 the rules can be aggressive yet still safe.
20 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
24 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
25 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
26 if the left or right operand symbols have the accuse flag set.
28 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
30 Changed the type of the result of the ! (NOT) operator to char;
31 previously it returned the same type as the source. This allows
32 us to eliminate all the genFloatNot functions (all of its target
33 implementations were very buggy) since !float can use the same
36 * src/SDCCicode.c (ast2iCode): ! returns char
37 * src/mcs51/gen.c (genNot, genNotFloat),
38 * src/ds390/gen.c (genNot, genNotFloat),
39 * src/z80/gen.c (genNot, genNotFloat),
40 * src/pic/gen.c (genNot, genNotFloat),
41 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
43 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
45 pic patch provided by Slade Rich <slade_rich@yahoo.com>
46 1. Interrupt would not compile properly. Ensure PCLATH register is saved
47 during interrupts. Ensure WSAVE is located at a shared bank address.
48 2. Fixed page selection in some places
49 3. Fixed BTFSS/C to where necessary use registers directly and not simply
50 the registers name strings.
51 4. Fixed "signed / unsigned compare" compiler warnings.
52 5. The PIC port manages its own allocation of the general purpose
53 registers, but makes no attempt to reuse them. As a result when
54 compiling it soon runs out of general purpose registers. Some
55 additional code was added to the files pcode.c and device.c to walk
56 through the function call tree and rename the registers so that they
66 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
67 genPlus() & genMinus() when the result is the same as left or right
69 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
71 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
73 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
75 Made bitfield a distinct type from bit so that bitfields
76 convert as per ANSI C and bits retain their traditional
77 boolean style behaviour. Implemented bitfield support in
85 * src/ds390/gen.c: bit v bitfield split
86 * src/z80/gen.c: New support for bitfields
87 * support/regression/tests/bitfields.c: reenabled z80,
90 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
92 Rules 246.x, 247.x relate to bitfields, the others speed up
93 access to xdata mapped I/O devices.
95 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
97 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
99 Cleaned up genPackBits and genUnpackBits and added two helper
100 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
101 for literal assignments in genPackBits (thanks to Frieder for
107 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
109 Fixed bug #748310 (pointer to function type mishandled when the
110 function name is omitted). Also fixed a SIGSEGV when a function
111 attribute (reentrant, etc) is used on a non-function or on a
112 function but misplaced before the parameter list.
114 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
116 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
117 * support/Util/SDCCerr.h,
118 * support/Util/SDCCerr.c: Added func attr misuse error msg
120 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
122 Fixed bug #787649 by anonymous
123 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
124 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
126 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
128 Fixed numerous bitfield problems.
130 * src/SDCC.y: More bitfield related error checking
132 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
133 * support/Util/SDCCerr.h,
134 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
135 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
136 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
137 * support/regression/tests/bitfields.c: tests added
139 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
141 Made the constant following the "interrupt" keyword optional. If
142 omitted, the function will not automatically be given an entry
143 in the interrupt vector table (similar to #pragma NOIV, but
144 less syntacticly kludgy). The interrupt number is also now
145 range checked. Also fixed a bug in the high order bit example
152 * support/Util/SDCCerr.c
153 * support/Util/SDCCerr.h
156 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
158 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
159 * src/SDCCicode.c (operandOperation): rewritten some ops
160 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
161 * src/SDCCsymt.c (computeType): literals are handled the same way as any
163 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
164 be re-activated by defining REDUCE_LITERALS)
165 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
166 unsigned, but are signed by default
167 * src/SDCCval.c (constVal): rearranged
168 * src/SDCCval.c (valMod): preliminary fix
169 * src/SDCCval.c (valCastLiteral): use TYPE_* types
170 * support/regression/literalop.c: added, work in progress
172 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
174 Generate warnings for useless declarations like "char data;"
175 that don't do what new users expect.
178 * support/Util/SDCCerr.h
179 * support/Util/SDCCerr.c
181 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
183 * src/SDCCval.c (valMult): fix overflow detection of negative int
185 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
187 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
189 Changes to support big endian targets:
202 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
204 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
205 * device/lib/time.c: fixed warning "integer overflow in expression"
207 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
209 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
210 * src/SDCCval.c (constVal): changed default to signed; hex and octal
211 constants are unsigned; added recognition of "u" flag for unsigned
212 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
213 * src/SDCCval.c (valDiv, valMod): fixed signdness
214 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
215 signedness of modulo, left and right shift
216 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
217 * support/Util/SDCCerr.h: added warning W_INT_OVL
218 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
219 * src/SDCCast.c (ast_print): improved output of constants
221 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
223 Fixed some warnings when building with MSVC:
236 * support\cpp2\cpplib.c
240 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
242 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
244 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
246 * support\librarian\clean.mk: Do not remove Makefile.
247 * support\librarian\Makefile: added.
249 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
251 Added librarian to MSVC build:
254 * support\librarian\librarian.dsp
256 'configure' not needed for librarian, removed:
257 * support\librarian\configure
258 * support\librarian\configure.in
259 * support\librarian\config_in.h
260 * support\librarian\Makefile.in
262 Hopefully these ones built the librarian and the rest of sdcc properly:
266 Messed up 'configure', so revert to previous version:
270 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
272 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
273 there, while the mantissa of a double is "only" 53 bits wide.
275 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
277 Adding sdcclib to the build. MSVC project coming soon.
280 * support\librarian\clean.mk
281 * support\librarian\configure
282 * support\librarian\configure.in
283 * support\librarian\config_in.h
284 * support\librarian\Makefile.bcc
285 * support\librarian\Makefile.in
286 * support\librarian\sdcclib.c
293 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
295 Linker now complaints if linked modules have conflicting options, for
296 example, one compiled using --model-large and another one compiled with
297 --model-small. The following files were modified:
319 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
321 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
322 as/mcs51/lklibr.c: Generate a warning when a library is not found.
324 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
326 * src/z80/mappings.i: fix _mul[us][int,long] entries
328 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
330 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
332 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
334 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
335 * support/regression/tests/bitopcse.c: added
343 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
345 added support for new library format to z80, gbz80 linkers:
351 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
353 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
354 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
356 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
358 added DUMMY_READ_VOLATILE:
367 * src/SDCCcse.c (algebraicOpts): many improvements
368 * src/SDCCcse.h: removed algebraicOpts()
369 * src/SDCCicode.c (picDummyRead): added
371 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
373 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
374 "Insufficient space in data memory".
376 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
378 * src/mcs51/gen.c: fixed bug #771358
379 * src/z80/gen.c: fixed bug #759087
381 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
383 * src/pic16/glue.c: minor cleanup by Vangelis
385 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
387 * device/include/regc515c.h: fixed #758477
388 * device/lib/_gptrget.c: saving some cycles in generic pointer get
389 * device/lib/_gptrput.c: saved a few bytes
390 * my tab spacing is 8, yours too?)
391 * device/lib/_ser.c: process RX bytes earlier than TX bytes
392 * device/lib/serial.c: process RX bytes earlier than TX bytes
393 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
395 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
397 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
399 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
401 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
403 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
405 * device/lib/Makefile.in: bad fix, reverted to 1.43
407 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
409 * device/lib/Makefile.in: added missing z80 object files
411 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
413 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
414 pic16 progress by Vangelis:
432 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
434 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
436 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
438 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
439 added gbz80 build to MSVC project.
440 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
441 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
442 from 8051 stuff and setup so it links using a .lnk file.
444 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
446 * support/librarian/sdcclib.c: sdcc librarian.
447 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
450 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
452 * as/mcs51/lkmain.c: properly handle extensions in function afile.
454 2003-07-02 Borut Razem <borut.razem@siol.net>
456 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
457 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
458 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
459 src/xa51/main.c, src/z80/main.c:
460 virtualization of glue() function: each port has it's own glue function,
461 which is accessed by do_glue function pointer in PORT.general structure
463 2003-07-01 Kevin Vigor <kevin@vigor.nu>
465 * DS800C400 fun, improved ROM interface and tinibios.
467 2003-06-27 Kevin Vigor <kevin@vigor.nu>
469 * More support for DS80C400. Now includes beginning of interface to ROM.
471 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
473 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
475 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
477 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
479 2003-06-19 Borut Razem <borut.razem@siol.net>
481 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
483 2003-06-19 Borut Razem <borut.razem@siol.net>
485 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
486 fixed Z80 port - crt0.o: cannot open.
488 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
490 * support/Util/MySystem.c (merge_command): revert bad fix
492 2003-06-18 Borut Razem <borut.razem@siol.net>
494 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
496 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
498 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
499 option --use-stdout sends errors to stdout instead of stderr.
501 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
503 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
505 2003-06-15 Borut Razem <borut.razem@siol.net>
507 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
508 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
509 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
510 fixed width array of pointers replaced with sets;
511 multiple include and lib paths ared transferred to preprocessor and linker
512 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
513 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
514 fixed width array of pointers
515 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
516 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
517 fixupPath(), getPathDifference()
518 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
519 fixed width array of pointers
521 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
523 * src/pic16/ralloc.c: fix warnings
524 * src/pic16/pcode.c: fix warning
526 2003-06-10 Scott Dattalo <scott@dattalo.com>
528 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
529 know all the details, but essentially this set of changes enable
530 the pic16 port to generate movff instructions and generate assembler
536 * src/pic16/device.c:
539 * src/pic16/pcoderegs.c:
540 * src/pic16/ralloc.c:
541 * src/pic16/ralloc.h:
543 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
545 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
546 added option --vc, so sdcc errors and warnings are compatible with
547 Microsoft Visual Studio.
549 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
551 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
552 device/lib/libfloat.lib: added atof function.
554 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
556 * doc/sdccman.lyx: updated to Lyx 1.3
557 * doc/cdbfileformat.lyx: updated to Lyx 1.3
558 * doc/test_suite_spec.lyx: updated to Lyx 1.3
559 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
561 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
563 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
565 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
567 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
568 additions to the "related tools/documentation" section
570 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
572 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
574 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
576 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
577 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
579 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
581 * doc/sdccman.lyx: fix double dash and other minor things
582 * doc/Makefile: fix double dash
584 2003-05-28 Karl Bongers(patches from Martin Helmling)
585 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
586 condition and ignore commands.
588 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
590 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
591 is in parts still quite out of date, I did changes as far as I felt makes sense
592 for a non-native english speaker.
593 Please feel free to add to the manual or to correct my changes.
594 * doc/Makefile: undid touching the date of intermediate tex files.
596 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
598 * doc/sdccman.lyx: Manual has an index now
600 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
602 Finalize muluint/mulsint and mululong/mulslong merging:
603 * device/lib/_mulint.c
604 * device/lib/_mullong.c
605 * device/lib/gbz80/mul.s
606 * device/lib/gbz80/stubs.s
607 * device/lib/z80/mul.s
608 * device/lib/z80/stubs.s
609 * src/SDCCsymt.c (initCSupport)
611 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
613 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
614 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
615 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
616 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
619 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
621 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
622 the regression tests I'm not brave enough to enable 245.b, 245.c
623 * doc/sdccman.lyx: added latex preamble for hyperref package.
624 Using pdflatex this will give you a hyperlinked pdf file with
625 bookmarks. (prepend '%' before /usepackage if this breaks something)
627 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
629 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
631 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
633 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
635 2003-05-21 <johan@balder>
637 * src/SDCCglue.c (printIval): fixed bug #739934
639 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
641 Applied patch from bug 737905 (renamed yylineo to mylineno):
648 * src/pic16/pcode.c: Cleaned warnings
649 * src/pic16/pcodeflow.c: Cleaned warnings
650 * src/pic16/pcoderegs.c: Cleaned warnings
652 2003-05-19 Scott Dattalo <scott@dattalo.com>
654 * src/pic16/pcode.c: Cleaned warnings
655 * src/pic16/pcodepeep.c: Cleaned warnings
656 * src/pic16/ralloc.c: Cleaned warnings
658 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
660 * doc/sdccman.lyx: fixed bug 739745
661 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
663 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
665 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
666 it can be defined with CFLAGS when running configure
667 * src/SDCCmain.c: fixed compiling + linking with object files
669 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
671 * configure.in: configure for pic16 port,
672 added --disable-pic16-port
673 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
674 * src/SDCCmain.c: linkOptions is changed to set *,
675 added if/endif conditional macros to remove options help
676 messages from optionsTable when a port is not configured, added
677 support for the PIc16 port in the ports table, when executing
678 the compiler with no port specified on command line, a default
679 port is selected with the new macro DEFAULT_PORT which is
680 defined in port.h, in setDefaultOptions() linkOptions is removed
681 from initialization assignment, since now it is a set,
682 parseCmdLine uses setParseWithComma for linkOptions, in
683 linkEdit() linkOptions are accessed with new function indexSet()
684 which returns the i'th item of a set variable. See SDCCset.c, in
685 linkEdit() when calling buildCmdLine(), added linkOptions as
686 last argument. Now users can pass arguments to gplink via the
687 -Wl option, main() uses pic16glue() to glue up pic16 programs
688 * src/SDCCpeeph.c: various changes to support pic16
689 * src/SDCCset.c: added function void *indexSet(set *, int) to
690 return the i'th item of the set
691 * src/SDCCset.h: added function prototype for indexSet()
692 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
693 * src/clean.mk: added pic16 in CLEANALLPORTS variable
694 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
695 added macro DEFAULT_PORT
696 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
697 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
699 * src/pic16/glue.c: commented out some error producing lines
700 * src/pic16/main.c: __config directives are commented out to stop
701 gpasm complaining and test the linkage with gplink, _linkCmd and
702 _asmCmd changed to be more gplink and gpasm friendly
703 * src/pic16/peeph.def: peep rule 3 is commented out, since it
704 produced an error when parsed, peep rule 12 is added to utilize
705 movff, but it is commented out since the pCode does not support
706 yet a command with 2 address arguments
708 2003-05-18 <johan@balder>
710 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
711 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
712 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
714 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
715 Added feature to script commands from file.
717 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
719 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
720 * src/SDCCutil.c: include ctype.h for win32
722 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
724 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
726 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
728 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
729 Fixed so you can set breakpoints prior to run, run does not stop
730 on entry now. Add tbreak. Other enhancements and fixes for use
733 2003-05-12 Borut Razem <borut.razem@siol.net>
735 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
737 2003-05-11 Borut Razem <borut.razem@siol.net>
739 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
740 the path of bin directory, so that PATH is the only env. variable, which has to be set
741 in case of standard installation.
742 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
743 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
744 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
746 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
748 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
749 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
750 temp files are in the port dir; clean the gen/test directory when
751 generating new test.c
752 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
753 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
754 * support/regression/tests/zeropad.c: added
756 2003-05-09 <johan@balder>
758 * src/SDCCglue.c: fixed bug #597940
760 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
762 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
763 cache sfr, optimize next,step, fix off by one sourceline,
764 support ddd list function.
765 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
767 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
769 * support/regression/HTMLgen.py: added compare_s2f()
770 * support/regression/Makefile: redo 1.27
771 * support/regression/generate-cases.py: redo 1.5
773 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
775 * support/regression/tests/float.c: workaround 33 bit hex constant
776 * support/regression/tests/simplefloat.c: fix division for host
778 2003-04-29 Scott Dattalo <scott@dattalo.com>
780 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
781 that tame's the PIC's over-aggressive optimizer.
783 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
785 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
788 2003-04-29 Kevin Vigor <kevin@vigor.nu>
790 Initial support for DS80C400. "Hello world" runs on TINIm400
793 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
795 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
796 * Some notes on ddd usage added in debugger/README
797 Martin Helmling adding more features and fixes for ddd GUI debugger.
798 Code added for nexti, stepi, up, down, and other adjustments.
800 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
802 * src/pic/pCodepeep.c non-wildcard asmops are now handled
803 * src/pic/peeph.def Added two rules to optimize carry manipulation
804 * src/pic/* removed debug printfs
806 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
808 * debugger/mcs51/cmd.c: added header newalloc.h
810 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
812 * as/Makefile: new EXEEXT
813 * as/z80/Makefile: remove trailing slash of BUILDIR
814 * as/z80/clean.mk: new EXEEXT
815 * Makefile.common.in: add to CFLAGS (and others), don't replace it
816 * support/cpp2/Makefile.in: new EXEEXT
817 * src/pic/glue.c (pic14emitRegularMap): fixed warning
819 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
821 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
822 EXEEXT was introduced to fix all related problems with targets
823 "clean", "install" and "uninstall"; a couple of further flaws
824 especially with "clean" have been fixed too
825 * as/mcs51/Makefile.in
830 * debugger/mcs51/Makefile.in
831 * debugger/mcs51/clean.mk
833 * link/z80/Makefile.in
836 * packihx/Makefile.in
840 * sim/ucsim/avr.src/Makefile.in
841 * sim/ucsim/avr.src/clean.mk
842 * sim/ucsim/s51.src/Makefile.in
843 * sim/ucsim/s51.src/clean.mk
844 * sim/ucsim/xa.src/Makefile.in
845 * sim/ucsim/xa.src/clean.mk
846 * sim/ucsim/z80.src/Makefile.in
847 * sim/ucsim/z80.src/clean.mk
848 * sim/ucsim/main_in.mk
849 * sim/ucsim/packages_in.mk
850 * sim/ucsim/gui.src/Makefile.in
851 * sim/ucsim/gui.src/serio.src/Makefile.in
852 * sim/ucsim/gui.src/serio.src/clean.mk
855 * support/cpp2/Makefile.in
856 * support/cpp2/clean.mk
857 * support/makebin/Makefile
858 * support/makebin/clean.mk
859 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
860 * doc/sdccman.lyx: --program-suffix no longer needed
862 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
864 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
865 Martin Helmling added support for ddd GUI debugger.
866 Code added to display assembly, set variables, and other commands
869 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
871 * as/Makefile: fix target clean
872 * as/clean.mk: fix target clean
873 * as/z80/clean.mk: fix target clean
875 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
877 * Makefile.common.in: added @EXEEXT@
878 * configure.in: removed all mingw32 stuff
879 * configure: rebuilt from configure.in
880 * doc/sdccman.lyx: updated section "installation"
881 * support/scripts/sdcc_mingw32: adapted to configure
882 * support/scripts/sdcc_cygwin_mingw32: added
884 2003-04-22 Scott Dattalo <scott@dattalo.com>
886 * src/pic Added object file support for the PIC port
887 * src/pic Applied patch from Craig Franklin (this started the object file support)
888 * src/regression Updated the PIC regression tests for object files
890 2003-04-20 Borut Razem <borut.razem@siol.net>
892 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
893 lklex.c: In function `getfid':
894 lklex.c:203: warning: array subscript has type `char'
895 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
896 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
897 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
898 stack handling macros
900 2003-04-19 Borut Razem <borut.razem@siol.net>
902 * "handling space characters in file path" task:
903 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
904 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
905 * support/Util/MySystem.h: make it self-sufficient
906 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
907 src/z80/main.c, sdcc/as/mcs51/lklex.c:
908 handling space characters in file path
909 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
910 (it will be used by assemblers, which have their own includes, e.g. gpasm)
911 * support/Util/MySystem.c: handling space characters in executable's path
913 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
915 * as/z80/Makefile: fix permanent rebuild of z80
916 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
917 * support/regression/tests/bitfields.c: added Johan's bitfields.c
919 2003-04-18 Kevin Vigor <kevin@vigor.nu>
921 * src/SDCCopt.c: add special case optimization to replace modulo by
922 a power of two with a bitwise AND.
924 2003-04-18 <johan@balder>
926 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
928 2003-04-17 <johan@balder>
930 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
931 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
933 2003-04-13 Borut Razem <borut.razem@siol.net>
935 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
936 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
937 fixed mingw problem in adl_NORMALIZE_PATH
939 2003-04-12 Borut Razem <borut.razem@siol.net>
941 * fixed "#pragma SAVE/RESTORE can not be nested":
942 * src/SDCC.lex: reworked pragma handling functions
943 * sdcc/src/SDCCglobl.h: reworked stack handling macros
944 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
946 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
948 * src/SDCCutil.c (pathEquivalent): defined but not used
949 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
950 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
951 * configure: rebuilt from configure.in
952 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
953 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
954 * device/include/Makefile.in: replace sdcc_datadir
955 * device/lib/Makefile.in: replace sdcc_datadir
956 * Makefile.common.in: add LDFLAGS from configure
957 * packihx/Makefile.in: use LDFLAGS
958 * src/Makefile.in: use LDFLAGS
959 * support/cpp2/Makefile.in: add LDFLAGS from configure
960 * support/makebin/Makefile: use LDFLAGS
961 * .version: bumped version number to 2.3.5
963 2003-04-12 Borut Razem <borut.razem@siol.net>
965 * completed "different paths" task:
966 * src/SDCCmacro.c: fixed bug in handling quotes
967 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
968 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
970 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
972 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
974 2003-04-11 kevin Vigor <kevin@vigor.nu>
976 * ds390/gen.c ds390/peeph.def: fix bug 706781
978 2003-04-11 Borut Razem <borut.razem@siol.net>
980 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
982 2003-04-10 Scott Dattalo <scott@dattalo.com>
984 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
985 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
986 set - this bit used to not be set...).
987 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
989 * src/regression/and2.c added to test bug 609268
990 * src/regression/Makefile added and2.c to regression test
993 2003-04-08 <johan@CP255758-A>
995 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
996 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
997 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
999 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1001 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1003 * support/cpp2/Makefile.in: fix bug #487815
1004 * configure: rebuilt from configure.in
1005 * Makefile.common.in: docdir changed, new path suffixes
1006 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1007 * sdcc_vc_in.h: reflect changes from sdccconf.h
1008 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1009 * src/SDCCutil.h: remove BINDIR hack
1010 * doc/sdccman.lyx: update new path hierarchy
1012 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1014 * src/SDCCpeeph.c: added okToRemoveSLOC test
1016 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1018 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1020 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1022 * src/SDCCpeeph.c: added labelIsReturnOnly test
1023 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1025 2003-04-05 <johan@balder>
1027 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1028 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1029 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1030 * src/SDCCast.c: fixed a warning
1031 * src/SDCCast.h: fixed a warning
1032 * src/SDCCicode.c (operandFromAst): fixed a warning
1034 2003-04-04 <johan@balder>
1036 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1037 * src/SDCCast.c (decorateType): fixed bug #715076
1038 * src/SDCC.y: fixed bug #702907
1040 2003-04-03 <johan@balder>
1042 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1043 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1044 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1045 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1046 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1048 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1050 * _decdptr.c: fix return values
1051 * _gptrget.c: fix return values
1052 * _gptrgetc.c: fix return values
1053 * _gptrput.c: fix return values
1054 * _mulint.c: fix return values
1055 * as/z80/Makefile: fix 'make -j' problem
1057 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1059 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1060 * configure.in: big cleanup, updated to autoconf 2.5x
1061 * configure: rebuilt from configure.in
1062 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1063 * sdcc_vc_in.h: reflect changes from sdccconf.h
1064 * doc/Makefile: fixed a flaw in "make install"
1066 2003-04-02 <johan@balder>
1068 * src/ds390/gen.c (genCmp): no comments
1069 * src/mcs51/gen.c (genCmp): no comments
1070 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1071 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1073 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1075 * support/regression/generate-cases.py: place generated file in given sub directory
1076 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1077 * support/regression/Makefile: improvements for 'make -j';
1078 side effect: it's simpler and faster now
1080 2003-03-31 Borut Razem <borut.razem@siol.net>
1082 * src/z80/main.c: link-{port} and as-{port} defined without path
1083 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1085 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1087 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1089 2003-03-30 Borut Razem <borut.razem@siol.net>
1091 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1092 changed type of list parameter to set
1093 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1094 * src/port.h: changed type of do_assemble() parameter to set
1095 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1096 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1097 definition of "cppoutfilename" macro with NULL value in preProcess()
1098 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1099 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1100 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1101 replaced with set *binPathSet
1102 * shash_add() deallocates the item, if allready exsists, before adding the new one
1103 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1105 2003-03-30 Scott Dattalo <scott@dattalo.com>
1107 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1108 a nested for loop bug in the PIC port
1109 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1112 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1114 * support/Util/dbuf.h: remove C++ stuff to make it portable
1116 2003-03-28 Borut Razem <borut.razem@siol.net>
1118 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1119 literal strings in stringLiteral()
1120 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1121 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1124 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1126 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1128 2003-03-26 <johan@balder>
1130 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1131 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1132 * src/SDCCast.c (decorateType): fixed " -v < 3"
1134 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1136 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1137 Added Lenny Story's debug infrastructure changes:
1138 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1139 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1140 * src/cdbFile.c: added
1141 * src/SDCCdebug.c: added
1142 * src/SDCCdebug.h: added
1143 * src/SDCCast.c (createFunction)
1144 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1145 * src/SDCCmain.c (parseCmdLine, main)
1146 * src/SDCCmem.c (redoStackOffsets)
1147 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1150 * src/avr/gen.c (genAVRCode)
1151 * src/ds390/gen.c (gen390Code)
1152 * src/mcs51/gen.c (gen51Code)
1153 * src/pic/gen.c (genpic14Code)
1154 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1155 * src/xa51/gen.c (genXA51Code)
1156 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1158 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1160 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1161 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1163 2003-03-22 <johan@balder>
1165 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1167 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1169 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1170 * doc/cdbfileformat.lyx: added, written by Lenny Story
1171 * doc/Makefile: added cdbfileformat.lyx
1172 * doc/clean.mk: added cdbfileformat.lyx
1174 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1176 * src/mcs51/peeph.def: fix bug #705773
1178 2003-03-20 <johan@balder>
1180 An sfr/sbit can have an "at #" AND an initializer
1181 * src/SDCCsymt.c (checkSClass):
1182 * src/SDCCmem.c (allocGlobal):
1183 * src/SDCCmem.c (allocLocal):
1184 * src/SDCCast.c (createBlock):
1186 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1188 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1190 2003-03-16 <johan@balder>
1192 Undid the hackup of const and volatile, the problem is much bigger
1194 * src/SDCCast.c:1.171
1195 * src/SDCCglue.c:1.138
1196 * src/SDCCicode.c:1.146
1197 * src/SDCCsymt.c:1.150
1198 * src/SDCCval.c:1.65
1200 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1202 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1203 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1205 2003-03-13 <johan@balder>
1207 Hackup const and volatile modifiers in type chains a bit:
1209 * src/SDCCast.c:1.169
1210 * src/SDCCglue.c:1.136
1211 * src/SDCCicode.c:1.143
1212 * src/SDCCsymt.c1.146
1213 * src/SDCCsymt.h1.59
1214 * src/SDCCval.c:1.63
1216 2003-03-12 <johan@balder>
1218 * src/SDCCBBlock.h: more LRH debugging junk
1219 * src/SDCCcflow.h: more LRH debugging junk
1220 * src/SDCCloop.c: more LRH debugging junk
1221 * src/SDCC.y (struct_declaration): fixed bug #697590
1222 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1223 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1224 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1226 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1227 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1228 test function names must now match exactly).
1229 * src/SDCCcse.c: added special case in findCheaperOp to allow
1230 extending a short integer. Makes less awful code for bug 700121 test case.
1232 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1234 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1235 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1237 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1239 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1240 actually called (operandsNotEqual() was called for all
1241 operandsNotEqualX tests).
1243 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1245 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1246 with shorter literals. Fixes bug 700121.
1248 2003-03-11 <johan@balder>
1250 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1252 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1254 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1255 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1257 2003-03-10 Borut Razem <borut.razem@siol.net>
1259 * src/SDCCmain.c: pipe preprocessor's output
1260 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1261 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1262 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1263 which closes all pipes in pipeSet set
1264 * src/SDCCset.c: free deleted item in function deleteSetItem()
1265 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1266 moved from z80 to src subproject
1267 * .version: increased version number to 2.3.4
1269 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1271 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1272 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1273 * support/regression/ports/xa51/spec.mk: fix typo
1275 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1277 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1279 2003-03-09 Borut Razem <borut.razem@siol.net>
1281 * src/SDCCmain.c: pipe preprocessor's output
1282 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1283 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1284 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1285 which closes all pipes in pipeSet set
1286 * src/SDCCset.c: free deleted item in function deleteSetItem()
1287 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1288 moved from z80 to src subproject
1290 2003-03-09 Borut Razem <borut.razem@siol.net>
1292 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1293 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1294 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1295 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1296 * src/SDCCglobl.h: unification of WIN32 native definitions
1298 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1300 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1302 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1304 * src/configure.in: check for endianess (even while cross-compiling)
1305 * src/configure: check for endianess (even while cross-compiling)
1306 * src/configure_in.h: check for endianess (even while cross-compiling)
1307 * src/avr/gen.c: remove old endianess stuff
1308 * src/mcs51/gen.c: remove old endianess stuff
1309 * src/ds390/gen.c: remove old endianess stuff
1310 * src/pic/gen.c: remove old endianess stuff
1311 * src/pic/genarith.c: remove old endianess stuff
1312 * src/pic/glue.c: fix endianess check
1313 * src/pic16/gen.c: remove old endianess stuff
1314 * src/pic16/genarith.c: remove old endianess stuff
1315 * src/pic16/glue.c: fix endianess check
1316 * src/xa51/gen.c: remove old endianess stuff
1317 * src/z80/gen.c: fix endianess check
1318 * src/SDCCglue.c: fix endianess check
1319 * src/ds390/peeph.def: fix bug 700036
1321 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1323 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1324 * src/configure: find appropriate data-types on host for SDCC's int and long
1325 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1326 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1327 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1329 2003-03-07 <johan@balder>
1332 some minor cleanups before the big shot
1333 OP_DEFS and OP_USES now use Kevin's protection
1334 new option --nolabelopt
1345 * src/ds390/ralloc.c:
1346 * src/mcs51/ralloc.c:
1348 * src/xa51/ralloc.c:
1351 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1353 * src/pic/pcode.c (get_op): fix 64 bit warnings
1354 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1355 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1356 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1357 * support/regression/tests/malloc.c: fix 64 bit warnings
1359 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1361 * src/mcs51/gen.c (genMinus): fixed bug 696436
1363 2003-03-02 Borut Razem <borut.razem@siol.net>
1365 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1367 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1369 * configure.in: test for mkstemp
1370 * sdccconf_in.h: add HAVE_MKSTEMP
1372 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1374 * device/include/ctype.h: removed warning while using --stack-auto
1375 * device/include/malloc.h: removed warning while using --stack-auto
1376 * device/include/string.h: removed warning while using --stack-auto
1378 2003-02-23 Borut Razem <borut.razem@siol.net>
1380 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1381 because NDEBUG is defined (see man assert)
1382 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1384 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1386 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1387 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1389 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1391 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1392 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1394 2003-02-18 <johan@balder>
1396 * as/mcs51/asmain.c (asmbl): module can start with a digit
1397 * as/z80/asmain.c (asmbl): module can start with a digit
1399 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1401 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1402 * src/asm.c: fix pipe() for Mingw32
1404 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1406 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1407 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1408 make -V work again; --c1mode reads now from stdin
1409 * doc/sdccman.lyx: added --c1mode
1410 * support/Util/SDCCerr.c: new messages for c1 mode
1411 * support/Util/SDCCerr.h: new messages for c1 mode
1412 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1414 2003-02-15 <johan@balder>
1416 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1418 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1420 * doc/sdccman.lyx: Environment variables, -o and other minor things
1422 2003-02-14 <johan@balder>
1424 * src/xa51/main.c: before anyone really tries to use it :)
1426 * Install doc's in share/sdcc/doc
1427 * removed some obsolete files
1428 * Do a proper make distclean and uninstall
1429 M Makefile.common.in
1432 M device/include/Makefile.in
1433 M device/lib/Makefile.in
1436 M sim/ucsim/doc/Makefile.in
1439 R src/xa51/peeph.rul
1440 M support/cpp2/Makefile.in
1441 M support/makebin/Makefile
1444 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1446 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1448 2003-02-10 Borut Razem <borut.razem@siol.net>
1450 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1451 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1452 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1453 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1454 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1455 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1456 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1457 src/z80/Makefile.bcc: Borland Makefile cleanup
1458 * as/z80/Makefile.bcc: Added Borland Makefile
1459 * support/cpp2/borland.h: Removed
1461 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1463 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1464 * src/SDCC.lex: new pragma NOIV
1465 * src/SDCCglobl.h: new pragma NOIV
1466 * src/SDCCmem.c: new pragma NOIV
1468 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1470 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1472 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1474 * src/SDCCmain.c: signal handling is switched off by --debug
1475 * doc/Makefile: small fix for install; use clean.mk again
1476 * doc/clean.mk: clean *.pdf and *.html too
1478 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1480 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1481 * device/lib/printfl.c: fix a ds390 bug by making it portable
1482 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1483 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1484 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1485 * debugger/mcs51/cmd.c: converted multi-line string literals
1486 * sim/ucsim/globals.cc: converted multi-line string literals
1487 * src/SDCCmain.c: introduced signal handler to remove temp files
1488 * doc/Makefile: small tweaks, implement clean
1489 * doc: removed generated files
1491 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1493 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1494 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1495 Address Record is not correctly generated for DS390."
1497 2003-02-02 Borut Razem <borut.razem@siol.net>
1499 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1500 * as/mcs51/asm.h: fixed compilation with Borland C
1501 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1502 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1503 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1504 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1505 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1506 src/z80/Makefile.bcc: delete $(LIB) only if exist
1507 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1509 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1511 * device/include/malloc.h: introduced NULL
1512 * device/include/string.h: introduced NULL
1513 * device/include/stdlib.h: introduced NULL
1514 * device/lib/_memcpy.c: removed NULL
1515 * device/lib/_strcat.c: removed NULL
1516 * device/lib/_strchr.c: removed NULL
1517 * device/lib/_strcmp.c: removed NULL
1518 * device/lib/_strcpy.c: removed NULL
1519 * device/lib/_strcspn.c: removed NULL
1520 * device/lib/_strlen.c: removed NULL
1521 * device/lib/_strncat.c: removed NULL
1522 * device/lib/_strncmp.c: removed NULL
1523 * device/lib/_strncpy.c: removed NULL
1524 * device/lib/_strpbrk.c: removed NULL
1525 * device/lib/_strrchr.c: removed NULL
1526 * device/lib/_strspn.c: removed NULL
1527 * device/lib/_strstr.c: removed NULL
1528 * device/lib/_strtok.c: removed NULL
1529 * device/lib/malloc.c: removed NULL, include own header
1531 2003-02-02 <johan@balder>
1533 * 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
1534 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1535 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1536 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1537 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1538 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1540 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1542 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1545 2003-02-01 <johan@balder>
1547 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1549 2003-01-31 <johan@CP255758-A>
1551 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1553 2003-01-30 <johan@balder>
1555 * src/SDCCBBlock.c: automatic bug detection
1556 * src/SDCCicode.c: automatic bug detection
1558 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1560 * src/SDCCglobl.h: now --xram-size 0 works
1561 * src/SDCCmain.c: now --xram-size 0 works
1563 2003-01-29 <johan@balder>
1565 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1567 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1569 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1570 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1571 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1572 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1573 * src/SDCCglobl.h: Added options --xram-size and --code-size
1574 * src/SDCCmain.c: Added options --xram-size and --code-size
1576 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1578 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1579 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1581 2003-01-27 <johan@balder>
1583 * src/SDCC.y: fixed bug #613764
1585 2003-01-26 <johan@balder>
1587 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1588 * src/SDCCsymt.h: fixed bug #673374
1589 * src/SDCCglue.c: fixed bug #661910
1590 * src/SDCCast.c: fixed bug #458099 and 673374
1592 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1594 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1595 * as/mcs51/strcmpi.h: added
1596 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1597 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1598 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1599 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1600 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1601 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1602 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1603 * as/mcs51/Makefile.aslink: new module strcmpi
1604 * as/mcs51/Makefile.asx8051: new module strcmpi
1605 * as/mcs51/Makefil.bcc: new module strcmpi
1606 * as/mcs51/Makefile.in: new module strcmpi
1607 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1609 2003-01-26 <johan@balder>
1611 * src/SDCCglue.c: reverted back to 1.124
1612 * src/SDCCast.c: reverted back to 1.156
1613 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1615 2003-01-25 <johan@balder>
1617 * src/SDCCglue.c: A better fix for bug #661910
1618 * src/SDCCast.c: A better fix for bug #661910
1619 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1621 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1623 * src/Makefile.in: remove spawn.o
1624 * src/SDCCmain.c: remove spawn.h
1625 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1626 * src/spawn.c: removed
1627 * src/spawn.h: removed
1628 * support/regression/ports/ds390/spec.mk: link with -r
1630 2003-01-24 <johan@CP255758-A>
1632 * src/ds390/gen.c (aopOp): fixed bug #667458
1633 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1634 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1635 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1637 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1639 * src/mcs51/peeph.def: better assembler identation by Frieder
1640 * src/mcs51/gen.c: better assembler identation by Frieder
1642 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1644 * as/z80/string.h: removed for gcc 3.2
1645 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1646 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1648 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1650 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1651 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1652 * support/regression/Makefile: separate temp files for ports
1653 * support/regression/generate-cases.py: separate temp files for ports
1654 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1655 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1657 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1659 * moved tinitalk to device/examples/ds390
1661 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1663 * as/mcs51/lkmem.c: rflag is for DS390
1664 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1665 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1666 (linkEdit): move mem- and map-files the same way as ihx-files
1667 * src/z80/main.c (_setDefaultOptions): removed --generic
1668 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1669 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1670 * src/pic/glue.c (picglue): --c1mode works again
1671 * src/pic16/glue.c (pic16glue): --c1mode works again
1672 * src/asm.c (printCLine): fix #660034
1674 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
1676 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
1677 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
1678 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
1679 * as/mcs51/lkmem (summary): better fix for sp problem
1680 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
1681 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
1682 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
1683 remove --stack-after-data
1685 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
1687 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
1688 * src/SDCCutil.c (join): ugly bug: missing '\0'
1689 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
1691 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1693 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
1695 * src/pic/main.c (_asmCmd): gpasm supports -o
1696 * src/z80/main.c: more general macros
1697 * device/lib/Makefile.in: remove intermediate files
1699 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1701 * .version: Bumped version number to 2.3.3
1702 * src/SDCCBBlock.c: new option -o
1703 * src/SDCCglobl.h: new option -o
1704 * src/SDCCglue.c: new option -o
1705 * src/SDCCmain.c: new option -o
1706 * src/asm.c: new option -o
1707 * src/ds390/main.c: new option -o
1708 * src/pic/glue.c: new option -o
1709 * src/pic/pcode.c: new option -o
1710 * src/pic/ralloc.c: new option -o
1711 * src/pic16/glue.c: new option -o
1712 * src/pic16/pcode.c: new option -o
1713 * src/pic16/ralloc.c: new option -o
1714 * src/z80/main.c: new option -o
1715 * device/lib/Makefile.in: use -o
1716 * support/regression/ports/ds390/spec.mk: use -o
1717 * support/regression/ports/gbz80/spec.mk: use -o
1718 * support/regression/ports/mcs51/spec.mk: use -o
1719 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
1720 * support/regression/ports/z80/spec.mk: use -o
1721 * support/regression/ports/ucz80/spec.mk: use -o
1722 * support/regression/ports/xa51/spec.mk: use -o
1723 * support/regression/fwk/lib/timeout.c: fix usage string
1725 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
1726 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
1728 2003-01-07 <johan@balder>
1730 * src/SDCCast.c (decorateType): fixed bug #600035
1732 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
1733 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
1734 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
1735 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
1736 * src/pic/pcode.c: outcommented unused variable to remove warnings
1737 * src/pic/ralloc.c: outcommented unused variable to remove warnings
1739 2003-01-06 <karl@turbobit.com>
1740 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
1743 2003-01-06 <johan@balder>
1745 * src/SDCCicode.c: fixed array add
1747 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
1748 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
1749 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
1751 2003-01-04 <johan@balder>
1753 * src/SDCCval.c (getNelements): fixed the initialized array of structures
1755 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1756 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
1758 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1759 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
1760 * support/regression/tests/bug-524697.c: fit mem usage into 8032
1762 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1763 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
1765 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
1766 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
1768 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
1769 * src/mcs51/main.c: removed {bindir}{sep} from aslink
1771 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1773 * in \sdcc\as\mcs51\ changed these files in order to create an
1774 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
1775 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
1776 following files to include the previous two files: aslink.dsp,
1777 Makefile.aslink, Makefile.bcc, and Makefile.in.
1779 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
1780 .adb instead of .cdb
1782 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1784 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
1785 value from option --iram-size.
1787 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1789 * \sdcc\as\mcs51\lklist.c: added boundary check before using
1792 2002-09-18 <wiml@hhhh.org>
1794 * SDCClrange.h: exposed setFromRange() and setToRange()
1795 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
1796 packRegsForAccUse() (bug 542397)
1797 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
1798 multiple times and emitting the fetch operations more than once
1799 added aopGetUsesAcc() function to allow binary operators to
1800 fetch their operands in the correct order; made genMinus() emit
1801 compact code for X = LITERAL - Y
1803 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1804 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
1805 sprintf() in line 1267.
1807 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1808 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
1811 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1812 Changes to aslink (All the changes are marked with 'JCF'):
1814 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
1817 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
1818 area BSEG. Also moves, if possible, the DATA area down into the internal
1819 ram so more space is available.
1821 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
1824 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
1825 not bytes. Function summary() which creates a memory usage summary
1826 file with extension .mem. Reports of overlaping stack and small stack
1827 size. If the space for the stack is less than 16 bytes aslink trows a
1830 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
1831 the 8051. Option 'y' for memory summary output file.
1833 Changes to sdcc (All the changes are marked with 'JCF'):
1835 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
1837 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
1838 overlaying area for it (uses RegBankUsed[4]).
1840 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
1841 bank zero as used by default. By default aslink locates the stack
1842 (equivalent to --stack-after-data). Pass option 'y' to aslink for
1843 the creation of the .mem file. Delegates the allocation of data area
1844 to aslink (it is not longer 0x30 by default). If --stack-loc passes
1845 the begining of the stack area to aslink.
1847 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
1848 glue() in SDCCglue.c creates an area for it.
1850 2002-09-03 Borut Razem <borut.razem@siol.net>
1851 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
1852 sdcc/src/pic/glue.c:
1853 introduced atexit() handler for teporay files removal in case of
1854 errors, assertions, ...
1856 2002-08-29 Borut Razem <borut.razem@siol.net>
1857 * sdcc/support/cpp2/auto-host_vc_in.h:
1858 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
1859 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
1860 Maybe there is a similar problem with BORLANDC? It should be checked!
1862 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
1863 corrected improper use of assert: the assignment to clr variable was done inside the assert.
1864 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
1865 was not executed, and the compiler (cl) launched a warning:
1866 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
1868 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
1869 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
1871 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
1872 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
1874 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
1875 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
1876 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
1877 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
1878 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
1879 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
1880 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
1881 - added Release configuration in VS projects
1882 - review of compiler an linker options
1883 - VC .exe files are generated in bin_vc directory, not to interfere
1884 with binaries generated from other projects (cygwin, mingw, bcc ...)
1886 * sdcc/src/yacc.dsp: added
1888 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
1889 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
1890 and insert the version number definitions from .version
1892 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
1894 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
1895 added - genarate auto-host.h using auto-host_vc_in.h as template
1898 removed from CVS, generated automatically
1900 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
1901 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
1903 2002-08-11 Borut Razem <borut.razem@siol.net>
1904 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
1906 2002-08-10 Borut Razem <borut.razem@siol.net>
1907 * src/SDCCmain.c (main):
1908 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
1909 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
1910 The consequence was that some temporary files were not removed.
1913 unification of code in functions tempfilename() and tempfile():
1914 function tempnam() is defined in Visual Studio 6.0 and .NET
1916 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
1918 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
1919 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
1920 - removed compiler command line option /WX: Treats all warnings as errors
1921 - update a list of source files, included into the project
1923 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
1924 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
1925 changed project type to Generic Project so that can be correcly converted to VS.NET project
1927 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
1929 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
1931 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
1933 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
1934 added return 0 statements after assert() to make compiler happy
1936 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
1937 added newline in the def file to keep MSC compiler satisfied
1939 * sdcc/src/z80/gen.c:
1940 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
1941 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
1942 - solved MSC error in function aopDump()
1944 * sdcc_vc.h: define PREFIX as "\\sdcc"
1946 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
1947 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
1949 2002-06-22 Scott Dattalo <scott@dattalo.com>
1950 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
1951 - Rewrote the register banking algorithm.
1952 - Added pCode live-range analysis to registers (for now, only non-used and
1953 singly-used registers optimized away)
1955 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
1957 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
1959 2002-05-10 Scott Dattalo <scott@dattalo.com>
1960 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
1962 2002-04-22 Michael Hope <michaelh@vroom>
1964 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
1966 * configure.in (DD_COPT): Added include support required for gbdk.
1968 * .version: Bumped version number just to increase it.
1970 * src/SDCCmain.c: Added -nostdinc to the default options.
1972 2002-04-15 Michael Hope <michaelh@vroom>
1974 * device/lib/z80/printf.c (sprintf): Added.
1976 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
1978 * src/z80/peeph.def: Added transpose redundent load rule.
1980 * src/z80/main.c: Added force callee saves for jaune.
1982 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
1984 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
1986 2002-03-28 Johan Knol <johan@balder>
1988 * src/SDCCval.c: fixed bug #532436
1990 2002-03-14 Scott Dattalo <scott@dattalo.com>
1992 Added "char *Processor" field to the port structure.
1995 Added -p option. Allows port dependent processor to be specified.
1998 Initialized the new field char *Processor field to NULL in all ports
2001 Compiler generated registers for interrupt context saving
2002 were not getting allocated.
2004 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2007 Fixed left shift. Will promote the left side of a left shift
2008 if a) left shifting more than size of operand or b) when assigned
2009 to something size > size of left side
2011 2002-03-14 Scott Dattalo <scott@dattalo.com>
2013 tons of changes. Register allocation has been
2014 rewritten. Added customization for the various PICs. Flow
2015 analysis is restructured. ...
2021 Added. device.c is a PIC port hack to accomodate variations
2024 2002-03-13 Michael Hope <michaelh@vroom>
2026 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2028 2002-03-04 johanknol <johanknol@manik>
2030 * /src/SDCCval.c: fixed
2032 const unsigned char arr[][2] = { { 0, 1 } };
2033 t18.c:1: error: Initializer element is not constant
2035 2002-03-04 bela <bela@manik>
2037 * /device/include/mcs51reg.h:
2038 ds89c420 register definition update
2040 2002-03-03 <johan@FRIJA>
2042 * support/Util/SDCCerr.c: did something, but don't no why anymore
2044 * support/regression/tests/bug-524691.c: made it a little less shy
2046 * src/SDCCast.c (decorateType): fixed bug #524697
2048 * src/SDCCast.c: made some lineno improvements
2050 * src/SDCCval.c (getNelements): changed warning to error
2052 * src/SDCCglue.c (printIvalArray): changed warning to error
2054 * src/SDCCicode.c: fixed a warning for mingw
2056 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2058 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2060 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2062 * src/ds390/peeph.def:
2063 Added some more peephole rules
2065 * src/ds390/gen.c: Various fixes & enhancements
2067 * src/SDCClrange.c, src/SDCClrange.h:
2068 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2070 * src/ds390/ralloc.c:
2071 various fixes & enhancements (ds390) specific
2073 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2074 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2077 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2079 2002-03-02 <johan@FRIJA>
2081 * src/SDCCast.c (decorateType): fixed bug #524708
2083 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2085 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2087 2002-03-01 Michael Hope <michaelh@vroom>
2089 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2091 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2093 2002-03-01 <johan@FRIJA>
2095 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2097 * src/SDCCast.c (decorateType): fixed bug #524209
2099 * src/SDCCval.c (valNot): fixed bug #524195
2101 2002-02-26 <johan@balder>
2103 * src/xa51/gen.c: fixed a warning
2105 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2107 * src/SDCCast.c (decorateType): fixed bug #522534
2109 2002-02-23 <johan@balder>
2111 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2113 2002-02-22 <johan@balder>
2115 * src/SDCCast.c: fixed bug #514865
2117 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2119 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2121 * sdcc/src/SDCCloop.c:
2122 Previous fix was not good. basic blocks that have "break" or "return" are
2123 not really partof a loop , but live ranges used in these blocks should
2124 be live thru the entire loop, so set partOfLoop but don't add them to
2127 2002-02-21 <johan@FRIJA>
2129 * src/SDCCcse.c: fixed bug #514308
2131 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2134 Fixed BUG #519583. If a conditional block ended in a return/break
2135 statement inside a loop, it was not being considered part of the loop.
2137 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2139 2002-02-10 Karl Bongers <karl@turbobit.com>
2142 Fixed up SDCDB debugger somewhat. Updated debugger/README
2143 with lots of comments and notes.
2145 * device/examples/test2.c:
2146 Fix bug, "red" variable not being initialized(compiler complained).
2148 * device/examples/Makefile, examples/test3.c:
2149 Add Makefile in device/examples folder, compiles test3.c
2150 for use as a multiple module SDCDB test case.
2152 * sim/ucsim/cmd.src/cmdset.cc:
2153 Took out debug printfs in ucsim "next" command.
2156 Karl and Johan start ucsim XA support. Most dissassembly working,
2157 about 75% emulation done(plenty of work remaining).
2159 * sim/ucsim/z80.src:
2160 Add Z80 support to ucsim, add test-ucz80 regression test,
2161 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2162 Notice z80 compiler fails on examples/test3.c/crc code.
2164 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2166 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2167 Added support for --parms-in-bank1
2169 * src/ds390/peeph.def:
2170 added a few more peephole optimzations
2173 1) added __builtin_inp & __builtin_outp used to read in data of given length
2174 from a memory mapped port
2175 2) added __builtin_memcmp
2176 3) added __builtin_swapw swap bytes of a short
2178 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2179 1) handle multiple send & receives from register bank1
2180 2) ralloc can now allocate DPTR1 to some liveRanges
2182 * src/SDCCsymt.c, src/SDCCsymt.h:
2183 changes to handle multiple sends & receives
2186 added some pointer arithmetic optimization
2189 added some pointer arithmetic optimizations but not stable yet so not
2190 called from anywhere (will get this working shortly)
2192 * src/SDCCopt.c: fixed for multiple sends & receives
2195 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2196 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2197 set preprocessor defines (depending on options)
2199 * src/SDCCicode.c, src/SDCCicode.h:
2200 changes made to handle multiple sends & receives
2203 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2205 * src/SDCCcse.c, src/SDCCcse.h:
2206 added function findbackward def (to be used in upcoming optimization)
2208 * src/SDCCcflow.c, src/SDCCcflow.h:
2209 added function returnAtEnd - to determine if a basic block terminates with
2212 * src/SDCCast.c, src/SDCCast.h:
2213 added option parms-in-bank1
2215 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2216 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2217 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2218 adjusted for --parms-in-bank1 option
2220 * device/include/string.h:
2221 donot redefine "reentrant" keyword
2223 * device/include/ds80c390.h: Added some more SFRs
2225 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2227 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2229 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2231 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2233 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2235 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2237 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2239 * Added --xram-movc option
2241 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2243 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2245 2002-01-11 Johan Knol
2247 * Added math lib of Jesus Calvino-Fraga
2249 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2251 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2252 * support/regression/Makefile: new target test-mcs51-stack-auto
2253 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2255 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2257 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2259 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2261 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2263 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2265 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2267 * src/SDCCglue.h: add definition for printIvalChar()
2269 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2271 * src/SDCCast.c: fix #498138 by Johan
2273 * src/SDCCglue.c: fix #498138 by Johan
2275 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2277 * support/regression/Makefile: fix clean
2279 * support/regression/ports/ds390/support.c: fix transmission of last character
2281 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2283 * /sdcc/src/ds390/gen.c:
2284 a) improved computing address of stack variable
2285 b) took out some #if 0 code
2286 c) improved parmBytes adjustment
2287 d) improved genPlusIncr & genMinusIncr
2288 e) genCmp could generate bad code (when left assigned to DPTR)
2289 f) Fixed bug in hasInc
2291 * /sdcc/src/ds390/ralloc.c:
2292 a) packRegsForSupport could mess up live information (Fixed)
2293 b) packRegsDPTRuse could be incorrect for left & right shift
2295 * /sdcc/src/mcs51/ralloc.c:
2296 packRegsForSupport could mess up the live information (Fixed)
2298 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2300 * /sdcc/src/SDCCast.c:
2301 can reverse a loop even if function call is present as long
2302 as the loop control variable is local & is not passed as parameter
2304 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2306 * /sdcc/ChangeLog: *** empty log message ***
2308 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2309 More builtin function additions for TININative
2311 * /sdcc/src/ds390/ralloc.c:
2312 Had broken the regression testsuite
2314 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2316 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2317 Added funcattr hasStackParms will be set for reentrant functions when there
2318 are paramteres on the stack, this helps in minimizing frame pointer generation
2319 typeFromStr can handle function pointers now
2321 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2322 *** empty log message ***
2324 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2326 * /src/ds390/gen.c, /src/ds390/main.c:
2327 More builtin function additions for TININative
2329 * /src/ds390/ralloc.c:
2330 Had broken the regression testsuite
2332 * /src/SDCCast.c: Fixed a bug in dumptree
2334 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2335 Added funcattr hasStackParms will be set for reentrant functions when there
2336 are paramteres on the stack, this helps in minimizing frame pointer generation
2337 typeFromStr can handle function pointers now
2339 * /doc/builtins.txt, /doc/TININative.txt:
2340 *** empty log message ***
2343 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2345 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2346 ALPHA version for -mTININative
2348 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2349 updated to reflect changes in the port structure
2352 added function do_assemble (similar to do_link) if non-null this function
2353 will be called to do assembly (-mTININative) requires a multi command
2355 added function genAssemblerEnd will be called to generate assembler Epilogue
2358 added _JavaNative to debug info printing
2360 * /src/SDCCmain.c: added option --tini-libid
2361 added port->do_assemble function (-mTININative) has a multi command assemble
2363 * /src/SDCCglue.c: Disabled "constExpr" check
2364 added port->genAssemblerEnd function
2366 * /src/SDCCglobl.h: Added option --tini-libid value
2369 tookout optimizeCompare from the header (has no external references)
2371 * /src/SDCCast.c: made one more function "static"
2373 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2375 * src/z80/mappings.i: Added z80asm support.
2377 * src/z80/main.c: Added z80asm support on --asm=z80asm
2379 * src/z80/gen.c: Fixed asm portability issues.
2381 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2383 * src/SDCCglue.c (printExterns): Added global/extern split.
2385 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2387 * support/regression/Makefile: added test for mcs51 model large
2389 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2391 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2393 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2395 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2397 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2399 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2401 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2403 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2405 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2407 * support/regression/tests/simplefloat.c: Port to mcs51.
2409 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2410 * support/regression/tests/bug-485362.c: Added.
2412 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2414 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2416 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2418 * src/z80/gen.c (aopDump): Added a dump function.
2420 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2421 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2423 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2425 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2427 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2429 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2431 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2433 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2435 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2437 * support/regression/ports/ds390/support.c: Use tinibios.
2439 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2441 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2443 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2444 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2446 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2448 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2450 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2452 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2454 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2455 (packRegsForIYUse): Created and optimised.
2457 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2459 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2460 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2462 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2464 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2466 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2468 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2470 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2472 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2474 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2476 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2478 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2480 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2482 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2484 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2485 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2486 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2488 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2490 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2491 (genNotFloat): Added.
2492 (genUminusFloat): Added.
2494 * device/lib/z80/Makefile: Added floating pt stubs.
2496 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2498 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2500 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2502 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2504 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2506 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2508 * sdcc/support/regression/Makefile: Add port ds390.
2510 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2512 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2514 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2516 * sdcc/support/regression/ports/ds390/support.c: Added.
2518 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2520 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2522 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2524 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2526 * device/include/malloc.h: Added z80 and gbz80 support.
2528 * device/lib/gbz80/heap.s: Added.
2530 * device/lib/z80/heap.s: Added.
2532 * device/lib/malloc.c: Added z80 and gbz80 support.
2534 * support/regression/tests/malloc.c (testMalloc): Added.
2536 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2538 * support/regression/tests/bug-478094.c: Added.
2540 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2542 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2544 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2546 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2548 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2550 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2552 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2554 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2556 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2558 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2560 * support/regression/tests/bug-477927.c: Added.
2562 * src/z80/peeph.def: Added minor rules.
2564 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2566 * src/z80/peeph.def: Added jump optimisation modification.
2568 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2570 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2572 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2574 * support/regression/tests/funptrs.c: Added.
2576 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2578 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2580 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2582 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2584 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2586 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2587 (movLeft2ResultLong): Created.
2589 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2590 (joinPushes): Added. Joins two char pushes into a word push.
2592 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2594 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2596 * support/makebin/Makefile (install): Added creation of dest dir.
2598 2001-10-24 Karl Bongers <karl@turbobit.com>
2600 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2602 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2604 * src/z80/ralloc.c: Turned off faulty pack for one use.
2606 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2608 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2610 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2612 * support/regression/Makefile: Improved clean
2614 * support/regression/ports/gbz80/spec.mk: Added clean
2616 * support/regression/ports/host/spec.mk: Added clean
2618 * support/regression/ports/z80/spec.mk: Added clean
2620 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2622 * support/regression/ports/mcs51/timeout.c: little improvements
2624 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2626 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2628 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2630 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2632 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2634 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2636 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2638 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2639 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2641 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2643 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2645 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2647 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2649 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2651 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2653 * support/regression/tests/longor.c: Added.
2655 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2657 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2659 * as/mcs51/aslink.h: define PATH_MAX
2661 * as/mcs51/asm.h: define PATH_MAX
2663 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2665 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2667 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2669 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2671 * src/SDCCglobl.h: define PATH_MAX
2673 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
2675 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
2677 2001-10-11 Michael Hope <michaelh@juju.net.nz>
2679 * src/z80/gen.c (gencjneshort): Fixed
2681 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
2683 2001-10-09 Michael Hope <michaelh@juju.net.nz>
2685 * support/regression/tests/bug-469671.c: Added.
2687 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
2689 2001-10-08 Michael Hope <michaelh@juju.net.nz>
2691 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
2693 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
2695 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
2697 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
2699 * src/device/lib/_mulint.c : removed hint: nooverlay bug
2701 * src/device/lib/_mullong.c : removed hint: nooverlay bug
2703 * src/device/lib/_divuint.c : removed hint: nooverlay bug
2705 * src/device/lib/_divulong.c: removed hint: nooverlay bug
2707 * src/device/lib/_moduint.c : removed hint: nooverlay bug
2709 * src/device/lib/_modulong.c: removed hint: nooverlay bug
2711 2001-10-07 Michael Hope <michaelh@juju.net.nz>
2713 * 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.
2715 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
2717 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
2719 2001-10-07 <johan@FRIJA>
2721 * device/lib/gets.c (gets): fixed the return value.
2723 2001-10-06 Michael Hope <michaelh@juju.net.nz>
2724 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
2726 * 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.
2728 * 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.
2730 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
2732 * src/pic/gen.c: Removed Safe_strdup.
2734 * configure.in: Added option to enable libgc support.
2736 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
2737 (bitVectUnion): Optimised.
2738 (bitVectIntersect): Optimised.
2739 (bitVectBitsInCommon): Optimised.
2740 (bitVectCplAnd): Optimised.
2742 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
2744 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2746 * src/SDCCmain.c: distinguish between assembler debug and plain options
2748 * src/avr/main.c: remove standard assembler options
2750 * src/ds390/main.c: remove standard assembler options
2752 * src/mcs51/main.c: remove standard assembler options
2754 * src/port.h: removed "PENDING" comment
2756 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2758 * src/device/lib/_mulint.c : new, with assember functions
2760 * src/device/lib/_mullong.c : new, with assember functions
2762 * src/device/lib/_divuint.c : with assember functions
2764 * src/device/lib/_divsint.c : with assember functions
2766 * src/device/lib/_divulong.c: with assember functions
2768 * src/device/lib/_divslong.c: with assember functions
2770 * src/device/lib/_moduint.c : with assember functions
2772 * src/device/lib/_modsint.c : with assember functions
2774 * src/device/lib/_modulong.c: with assember functions
2776 * src/device/lib/_modslong.c: with assember functions
2778 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
2780 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
2782 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
2783 replaced _mululong.c and _mulslong.c by _mullong.c
2785 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2787 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
2789 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
2791 * src/SDCCglue.c: test, if win32api is available for MINGW
2793 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
2795 * src/SDCCsymt.c: no more _modifier in printTypeChain()
2796 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
2797 * support/regression/ports/gbz80/spec.mk: removed GENERIC
2798 * support/regression/ports/host/spec.mk: removed GENERIC
2799 * support/regression/ports/mcs51/spec.mk: removed GENERIC
2800 * support/regression/ports/z80/spec.mk: removed GENERIC
2802 2001-10-01 Michael Hope <michaelh@juju.net.nz>
2804 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
2806 * support/regression/tests/bug-467035.c: Created.
2808 2001-10-01 <johan@FRIJA>
2810 * src/SDCC.y: fixed bug #466586 part 1
2812 2001-10-01 Johan Knol <johan.knol@iduna.nl>
2814 * SDCCicode.c: z80 has no generic pointers
2815 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
2817 2001-09-30 Michael Hope <michaelh@juju.net.nz>
2819 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
2821 2001-09-29 Michael Hope <michaelh@juju.net.nz>
2823 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
2825 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
2827 2001-09-25 Michael Hope <michaelh@juju.net.nz>
2829 * configure.in: Fixed up so that ucsim is only configured once.
2831 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
2833 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
2834 (getPathDifference): As above.
2836 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
2838 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
2840 2001-09-23 Michael Hope <michaelh@juju.net.nz>
2841 * .version: Updated to 2.3.1
2843 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
2844 Added copyright header.
2846 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
2847 (assemble): Added support for macro based assembler commands.
2848 (linkEdit): Added support for macro based linker commands.
2849 (preProcess): Changed the pre-processor to use macros.
2850 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
2851 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
2853 * device/lib/z80/crt0.s: Added module name for debugging.
2855 2001-09-20 Michael Hope <michaelh@juju.net.nz>
2857 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
2859 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
2861 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
2863 * src/Makefile.in: Added SDCCmacro and SDCCutil
2865 2001-09-19 Michael Hope <michaelh@juju.net.nz>
2867 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
2869 2001-09-16 <johan@FRIJA>
2871 * 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.
2873 2001-09-15 <johan@FRIJA>
2875 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
2876 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
2878 2001-09-11 <johan@FRIJA>
2880 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
2882 2001-09-10 Michael Hope <michaelh@juju.net.nz>
2884 * support/regression/tests/bug-460444.c: Added test case.
2886 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
2887 (genCast): Added justification for all of the asserts.
2889 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
2891 * support/regression/support.c: _xdata replaced by xdata
2893 * support/regression/spec.mk: removed _generic
2895 2001-09-09 Michael Hope <michaelh@juju.net.nz>
2897 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
2899 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
2900 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
2902 * src/z80/peeph.def: Added a rule to optimise shift then compare.
2904 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
2906 * support/regression/tests/bug-460010.c: Added test case.
2908 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
2910 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
2912 * support/regression/Makefile: inter-port-clean adjusted for mcs51
2914 * support/regression/testfwk.c: removed workaround for bug #436344
2916 * support/regression/tests/bp.c: use less memory with mcs51
2918 * support/regression/tests/bug-441448.c: use less memory
2920 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
2922 * support/regression/collate-results.py: typo
2924 2001-09-08 Michael Hope <michaelh@juju.net.nz>
2926 * support/regression/tests/fetchoverlap.c: Added new test case.
2928 * support/regression/tests/bp.c: Added new test case.
2930 * support/regression/tests/bug-448984.c: Added new test case.
2932 * support/regression/tests/pow2shifts.c: Added new test case.
2934 * src/z80/gen.c: Turned off the noise it normally generates for the release.
2935 (genlshTwo): Fixed right shift for count > 8.
2937 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
2939 2001-09-08 <johan@FRIJA>
2941 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
2943 2001-09-07 <johan@FRIJA>
2945 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
2947 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
2949 2001-09-06 <johan@FRIJA>
2951 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
2952 * bernhard noted me at this: "() equals to (void)" (1.38)
2954 2001-09-05 <johan@FRIJA>
2956 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
2958 2001-09-04 <johan@FRIJA>
2960 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
2963 2001-09-04 Paul Stoffregen <paul@pjrc.com>
2965 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
2967 2001-09-03 Michael Hope <michaelh@juju.net.nz>
2969 * link/z80/aslink.h: Fixed path for PATH_MAX
2971 2001-09-02 Michael Hope <michaelh@juju.net.nz>
2973 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
2975 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
2977 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
2979 * 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.
2981 2001-09-01 Michael Hope <michaelh@juju.net.nz>
2983 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
2984 (genCmp): Fixed up genCmp for the GB with longs.
2986 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
2988 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
2990 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
2992 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
2994 2001-08-30 Paul Stoffregen <paul@pjrc.com>
2996 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
2998 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3000 * 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.
3002 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3004 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3006 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3008 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3010 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3012 * sim/ucsim/configure: little improvement of Cygwin-detection
3013 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3014 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3015 * support/regression/tests/bug-221100.c: small changes for mcs51
3016 * support/regression/tests/bug-221168.c: small changes for mcs51
3017 * support/regression/tests/bug-227710.c: small changes for mcs51
3018 * support/regression/tests/staticinit.c: small changes for mcs51
3019 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3020 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3021 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601
projects / fw / sdcc / blob