1 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3 Z80 and MCS51 linkers complaint if a public symbol is defined
4 in more than one library module:
10 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
12 A few small changes that speed up the peephole optimizer.
16 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
18 Try to make the peephole optimizer smarter by maintaining
19 an association between the assembly source code and the
20 iCodes that originated them. Put this information to use
21 with a new peephole rule condition "notVolatile" so that
22 the rules can be aggressive yet still safe.
29 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
33 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
34 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
35 if the left or right operand symbols have the accuse flag set.
37 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
39 Changed the type of the result of the ! (NOT) operator to char;
40 previously it returned the same type as the source. This allows
41 us to eliminate all the genFloatNot functions (all of its target
42 implementations were very buggy) since !float can use the same
45 * src/SDCCicode.c (ast2iCode): ! returns char
46 * src/mcs51/gen.c (genNot, genNotFloat),
47 * src/ds390/gen.c (genNot, genNotFloat),
48 * src/z80/gen.c (genNot, genNotFloat),
49 * src/pic/gen.c (genNot, genNotFloat),
50 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
52 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
54 pic patch provided by Slade Rich <slade_rich@yahoo.com>
55 1. Interrupt would not compile properly. Ensure PCLATH register is saved
56 during interrupts. Ensure WSAVE is located at a shared bank address.
57 2. Fixed page selection in some places
58 3. Fixed BTFSS/C to where necessary use registers directly and not simply
59 the registers name strings.
60 4. Fixed "signed / unsigned compare" compiler warnings.
61 5. The PIC port manages its own allocation of the general purpose
62 registers, but makes no attempt to reuse them. As a result when
63 compiling it soon runs out of general purpose registers. Some
64 additional code was added to the files pcode.c and device.c to walk
65 through the function call tree and rename the registers so that they
75 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
76 genPlus() & genMinus() when the result is the same as left or right
78 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
80 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
82 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
84 Made bitfield a distinct type from bit so that bitfields
85 convert as per ANSI C and bits retain their traditional
86 boolean style behaviour. Implemented bitfield support in
94 * src/ds390/gen.c: bit v bitfield split
95 * src/z80/gen.c: New support for bitfields
96 * support/regression/tests/bitfields.c: reenabled z80,
99 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
101 Rules 246.x, 247.x relate to bitfields, the others speed up
102 access to xdata mapped I/O devices.
104 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
106 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
108 Cleaned up genPackBits and genUnpackBits and added two helper
109 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
110 for literal assignments in genPackBits (thanks to Frieder for
116 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
118 Fixed bug #748310 (pointer to function type mishandled when the
119 function name is omitted). Also fixed a SIGSEGV when a function
120 attribute (reentrant, etc) is used on a non-function or on a
121 function but misplaced before the parameter list.
123 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
125 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
126 * support/Util/SDCCerr.h,
127 * support/Util/SDCCerr.c: Added func attr misuse error msg
129 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
131 Fixed bug #787649 by anonymous
132 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
133 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
135 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
137 Fixed numerous bitfield problems.
139 * src/SDCC.y: More bitfield related error checking
141 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
142 * support/Util/SDCCerr.h,
143 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
144 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
145 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
146 * support/regression/tests/bitfields.c: tests added
148 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
150 Made the constant following the "interrupt" keyword optional. If
151 omitted, the function will not automatically be given an entry
152 in the interrupt vector table (similar to #pragma NOIV, but
153 less syntacticly kludgy). The interrupt number is also now
154 range checked. Also fixed a bug in the high order bit example
161 * support/Util/SDCCerr.c
162 * support/Util/SDCCerr.h
165 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
167 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
168 * src/SDCCicode.c (operandOperation): rewritten some ops
169 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
170 * src/SDCCsymt.c (computeType): literals are handled the same way as any
172 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
173 be re-activated by defining REDUCE_LITERALS)
174 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
175 unsigned, but are signed by default
176 * src/SDCCval.c (constVal): rearranged
177 * src/SDCCval.c (valMod): preliminary fix
178 * src/SDCCval.c (valCastLiteral): use TYPE_* types
179 * support/regression/literalop.c: added, work in progress
181 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
183 Generate warnings for useless declarations like "char data;"
184 that don't do what new users expect.
187 * support/Util/SDCCerr.h
188 * support/Util/SDCCerr.c
190 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
192 * src/SDCCval.c (valMult): fix overflow detection of negative int
194 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
196 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
198 Changes to support big endian targets:
211 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
213 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
214 * device/lib/time.c: fixed warning "integer overflow in expression"
216 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
218 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
219 * src/SDCCval.c (constVal): changed default to signed; hex and octal
220 constants are unsigned; added recognition of "u" flag for unsigned
221 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
222 * src/SDCCval.c (valDiv, valMod): fixed signdness
223 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
224 signedness of modulo, left and right shift
225 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
226 * support/Util/SDCCerr.h: added warning W_INT_OVL
227 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
228 * src/SDCCast.c (ast_print): improved output of constants
230 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
232 Fixed some warnings when building with MSVC:
245 * support\cpp2\cpplib.c
249 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
251 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
253 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
255 * support\librarian\clean.mk: Do not remove Makefile.
256 * support\librarian\Makefile: added.
258 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
260 Added librarian to MSVC build:
263 * support\librarian\librarian.dsp
265 'configure' not needed for librarian, removed:
266 * support\librarian\configure
267 * support\librarian\configure.in
268 * support\librarian\config_in.h
269 * support\librarian\Makefile.in
271 Hopefully these ones built the librarian and the rest of sdcc properly:
275 Messed up 'configure', so revert to previous version:
279 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
281 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
282 there, while the mantissa of a double is "only" 53 bits wide.
284 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
286 Adding sdcclib to the build. MSVC project coming soon.
289 * support\librarian\clean.mk
290 * support\librarian\configure
291 * support\librarian\configure.in
292 * support\librarian\config_in.h
293 * support\librarian\Makefile.bcc
294 * support\librarian\Makefile.in
295 * support\librarian\sdcclib.c
302 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
304 Linker now complaints if linked modules have conflicting options, for
305 example, one compiled using --model-large and another one compiled with
306 --model-small. The following files were modified:
328 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
330 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
331 as/mcs51/lklibr.c: Generate a warning when a library is not found.
333 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
335 * src/z80/mappings.i: fix _mul[us][int,long] entries
337 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
339 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
341 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
343 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
344 * support/regression/tests/bitopcse.c: added
352 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
354 added support for new library format to z80, gbz80 linkers:
360 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
362 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
363 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
365 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
367 added DUMMY_READ_VOLATILE:
376 * src/SDCCcse.c (algebraicOpts): many improvements
377 * src/SDCCcse.h: removed algebraicOpts()
378 * src/SDCCicode.c (picDummyRead): added
380 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
382 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
383 "Insufficient space in data memory".
385 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
387 * src/mcs51/gen.c: fixed bug #771358
388 * src/z80/gen.c: fixed bug #759087
390 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
392 * src/pic16/glue.c: minor cleanup by Vangelis
394 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
396 * device/include/regc515c.h: fixed #758477
397 * device/lib/_gptrget.c: saving some cycles in generic pointer get
398 * device/lib/_gptrput.c: saved a few bytes
399 * my tab spacing is 8, yours too?)
400 * device/lib/_ser.c: process RX bytes earlier than TX bytes
401 * device/lib/serial.c: process RX bytes earlier than TX bytes
402 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
404 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
406 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
408 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
410 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
412 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
414 * device/lib/Makefile.in: bad fix, reverted to 1.43
416 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
418 * device/lib/Makefile.in: added missing z80 object files
420 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
422 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
423 pic16 progress by Vangelis:
441 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
443 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
445 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
447 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
448 added gbz80 build to MSVC project.
449 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
450 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
451 from 8051 stuff and setup so it links using a .lnk file.
453 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
455 * support/librarian/sdcclib.c: sdcc librarian.
456 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
459 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
461 * as/mcs51/lkmain.c: properly handle extensions in function afile.
463 2003-07-02 Borut Razem <borut.razem@siol.net>
465 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
466 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
467 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
468 src/xa51/main.c, src/z80/main.c:
469 virtualization of glue() function: each port has it's own glue function,
470 which is accessed by do_glue function pointer in PORT.general structure
472 2003-07-01 Kevin Vigor <kevin@vigor.nu>
474 * DS800C400 fun, improved ROM interface and tinibios.
476 2003-06-27 Kevin Vigor <kevin@vigor.nu>
478 * More support for DS80C400. Now includes beginning of interface to ROM.
480 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
482 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
484 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
486 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
488 2003-06-19 Borut Razem <borut.razem@siol.net>
490 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
492 2003-06-19 Borut Razem <borut.razem@siol.net>
494 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
495 fixed Z80 port - crt0.o: cannot open.
497 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
499 * support/Util/MySystem.c (merge_command): revert bad fix
501 2003-06-18 Borut Razem <borut.razem@siol.net>
503 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
505 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
507 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
508 option --use-stdout sends errors to stdout instead of stderr.
510 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
512 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
514 2003-06-15 Borut Razem <borut.razem@siol.net>
516 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
517 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
518 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
519 fixed width array of pointers replaced with sets;
520 multiple include and lib paths ared transferred to preprocessor and linker
521 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
522 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
523 fixed width array of pointers
524 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
525 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
526 fixupPath(), getPathDifference()
527 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
528 fixed width array of pointers
530 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
532 * src/pic16/ralloc.c: fix warnings
533 * src/pic16/pcode.c: fix warning
535 2003-06-10 Scott Dattalo <scott@dattalo.com>
537 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
538 know all the details, but essentially this set of changes enable
539 the pic16 port to generate movff instructions and generate assembler
545 * src/pic16/device.c:
548 * src/pic16/pcoderegs.c:
549 * src/pic16/ralloc.c:
550 * src/pic16/ralloc.h:
552 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
554 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
555 added option --vc, so sdcc errors and warnings are compatible with
556 Microsoft Visual Studio.
558 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
560 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
561 device/lib/libfloat.lib: added atof function.
563 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
565 * doc/sdccman.lyx: updated to Lyx 1.3
566 * doc/cdbfileformat.lyx: updated to Lyx 1.3
567 * doc/test_suite_spec.lyx: updated to Lyx 1.3
568 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
570 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
572 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
574 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
576 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
577 additions to the "related tools/documentation" section
579 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
581 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
583 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
585 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
586 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
588 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
590 * doc/sdccman.lyx: fix double dash and other minor things
591 * doc/Makefile: fix double dash
593 2003-05-28 Karl Bongers(patches from Martin Helmling)
594 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
595 condition and ignore commands.
597 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
599 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
600 is in parts still quite out of date, I did changes as far as I felt makes sense
601 for a non-native english speaker.
602 Please feel free to add to the manual or to correct my changes.
603 * doc/Makefile: undid touching the date of intermediate tex files.
605 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
607 * doc/sdccman.lyx: Manual has an index now
609 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
611 Finalize muluint/mulsint and mululong/mulslong merging:
612 * device/lib/_mulint.c
613 * device/lib/_mullong.c
614 * device/lib/gbz80/mul.s
615 * device/lib/gbz80/stubs.s
616 * device/lib/z80/mul.s
617 * device/lib/z80/stubs.s
618 * src/SDCCsymt.c (initCSupport)
620 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
622 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
623 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
624 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
625 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
628 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
630 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
631 the regression tests I'm not brave enough to enable 245.b, 245.c
632 * doc/sdccman.lyx: added latex preamble for hyperref package.
633 Using pdflatex this will give you a hyperlinked pdf file with
634 bookmarks. (prepend '%' before /usepackage if this breaks something)
636 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
638 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
640 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
642 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
644 2003-05-21 <johan@balder>
646 * src/SDCCglue.c (printIval): fixed bug #739934
648 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
650 Applied patch from bug 737905 (renamed yylineo to mylineno):
657 * src/pic16/pcode.c: Cleaned warnings
658 * src/pic16/pcodeflow.c: Cleaned warnings
659 * src/pic16/pcoderegs.c: Cleaned warnings
661 2003-05-19 Scott Dattalo <scott@dattalo.com>
663 * src/pic16/pcode.c: Cleaned warnings
664 * src/pic16/pcodepeep.c: Cleaned warnings
665 * src/pic16/ralloc.c: Cleaned warnings
667 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
669 * doc/sdccman.lyx: fixed bug 739745
670 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
672 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
674 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
675 it can be defined with CFLAGS when running configure
676 * src/SDCCmain.c: fixed compiling + linking with object files
678 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
680 * configure.in: configure for pic16 port,
681 added --disable-pic16-port
682 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
683 * src/SDCCmain.c: linkOptions is changed to set *,
684 added if/endif conditional macros to remove options help
685 messages from optionsTable when a port is not configured, added
686 support for the PIc16 port in the ports table, when executing
687 the compiler with no port specified on command line, a default
688 port is selected with the new macro DEFAULT_PORT which is
689 defined in port.h, in setDefaultOptions() linkOptions is removed
690 from initialization assignment, since now it is a set,
691 parseCmdLine uses setParseWithComma for linkOptions, in
692 linkEdit() linkOptions are accessed with new function indexSet()
693 which returns the i'th item of a set variable. See SDCCset.c, in
694 linkEdit() when calling buildCmdLine(), added linkOptions as
695 last argument. Now users can pass arguments to gplink via the
696 -Wl option, main() uses pic16glue() to glue up pic16 programs
697 * src/SDCCpeeph.c: various changes to support pic16
698 * src/SDCCset.c: added function void *indexSet(set *, int) to
699 return the i'th item of the set
700 * src/SDCCset.h: added function prototype for indexSet()
701 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
702 * src/clean.mk: added pic16 in CLEANALLPORTS variable
703 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
704 added macro DEFAULT_PORT
705 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
706 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
708 * src/pic16/glue.c: commented out some error producing lines
709 * src/pic16/main.c: __config directives are commented out to stop
710 gpasm complaining and test the linkage with gplink, _linkCmd and
711 _asmCmd changed to be more gplink and gpasm friendly
712 * src/pic16/peeph.def: peep rule 3 is commented out, since it
713 produced an error when parsed, peep rule 12 is added to utilize
714 movff, but it is commented out since the pCode does not support
715 yet a command with 2 address arguments
717 2003-05-18 <johan@balder>
719 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
720 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
721 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
723 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
724 Added feature to script commands from file.
726 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
728 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
729 * src/SDCCutil.c: include ctype.h for win32
731 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
733 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
735 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
737 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
738 Fixed so you can set breakpoints prior to run, run does not stop
739 on entry now. Add tbreak. Other enhancements and fixes for use
742 2003-05-12 Borut Razem <borut.razem@siol.net>
744 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
746 2003-05-11 Borut Razem <borut.razem@siol.net>
748 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
749 the path of bin directory, so that PATH is the only env. variable, which has to be set
750 in case of standard installation.
751 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
752 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
753 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
755 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
757 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
758 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
759 temp files are in the port dir; clean the gen/test directory when
760 generating new test.c
761 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
762 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
763 * support/regression/tests/zeropad.c: added
765 2003-05-09 <johan@balder>
767 * src/SDCCglue.c: fixed bug #597940
769 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
771 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
772 cache sfr, optimize next,step, fix off by one sourceline,
773 support ddd list function.
774 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
776 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
778 * support/regression/HTMLgen.py: added compare_s2f()
779 * support/regression/Makefile: redo 1.27
780 * support/regression/generate-cases.py: redo 1.5
782 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
784 * support/regression/tests/float.c: workaround 33 bit hex constant
785 * support/regression/tests/simplefloat.c: fix division for host
787 2003-04-29 Scott Dattalo <scott@dattalo.com>
789 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
790 that tame's the PIC's over-aggressive optimizer.
792 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
794 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
797 2003-04-29 Kevin Vigor <kevin@vigor.nu>
799 Initial support for DS80C400. "Hello world" runs on TINIm400
802 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
804 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
805 * Some notes on ddd usage added in debugger/README
806 Martin Helmling adding more features and fixes for ddd GUI debugger.
807 Code added for nexti, stepi, up, down, and other adjustments.
809 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
811 * src/pic/pCodepeep.c non-wildcard asmops are now handled
812 * src/pic/peeph.def Added two rules to optimize carry manipulation
813 * src/pic/* removed debug printfs
815 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
817 * debugger/mcs51/cmd.c: added header newalloc.h
819 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
821 * as/Makefile: new EXEEXT
822 * as/z80/Makefile: remove trailing slash of BUILDIR
823 * as/z80/clean.mk: new EXEEXT
824 * Makefile.common.in: add to CFLAGS (and others), don't replace it
825 * support/cpp2/Makefile.in: new EXEEXT
826 * src/pic/glue.c (pic14emitRegularMap): fixed warning
828 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
830 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
831 EXEEXT was introduced to fix all related problems with targets
832 "clean", "install" and "uninstall"; a couple of further flaws
833 especially with "clean" have been fixed too
834 * as/mcs51/Makefile.in
839 * debugger/mcs51/Makefile.in
840 * debugger/mcs51/clean.mk
842 * link/z80/Makefile.in
845 * packihx/Makefile.in
849 * sim/ucsim/avr.src/Makefile.in
850 * sim/ucsim/avr.src/clean.mk
851 * sim/ucsim/s51.src/Makefile.in
852 * sim/ucsim/s51.src/clean.mk
853 * sim/ucsim/xa.src/Makefile.in
854 * sim/ucsim/xa.src/clean.mk
855 * sim/ucsim/z80.src/Makefile.in
856 * sim/ucsim/z80.src/clean.mk
857 * sim/ucsim/main_in.mk
858 * sim/ucsim/packages_in.mk
859 * sim/ucsim/gui.src/Makefile.in
860 * sim/ucsim/gui.src/serio.src/Makefile.in
861 * sim/ucsim/gui.src/serio.src/clean.mk
864 * support/cpp2/Makefile.in
865 * support/cpp2/clean.mk
866 * support/makebin/Makefile
867 * support/makebin/clean.mk
868 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
869 * doc/sdccman.lyx: --program-suffix no longer needed
871 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
873 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
874 Martin Helmling added support for ddd GUI debugger.
875 Code added to display assembly, set variables, and other commands
878 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
880 * as/Makefile: fix target clean
881 * as/clean.mk: fix target clean
882 * as/z80/clean.mk: fix target clean
884 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
886 * Makefile.common.in: added @EXEEXT@
887 * configure.in: removed all mingw32 stuff
888 * configure: rebuilt from configure.in
889 * doc/sdccman.lyx: updated section "installation"
890 * support/scripts/sdcc_mingw32: adapted to configure
891 * support/scripts/sdcc_cygwin_mingw32: added
893 2003-04-22 Scott Dattalo <scott@dattalo.com>
895 * src/pic Added object file support for the PIC port
896 * src/pic Applied patch from Craig Franklin (this started the object file support)
897 * src/regression Updated the PIC regression tests for object files
899 2003-04-20 Borut Razem <borut.razem@siol.net>
901 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
902 lklex.c: In function `getfid':
903 lklex.c:203: warning: array subscript has type `char'
904 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
905 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
906 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
907 stack handling macros
909 2003-04-19 Borut Razem <borut.razem@siol.net>
911 * "handling space characters in file path" task:
912 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
913 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
914 * support/Util/MySystem.h: make it self-sufficient
915 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
916 src/z80/main.c, sdcc/as/mcs51/lklex.c:
917 handling space characters in file path
918 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
919 (it will be used by assemblers, which have their own includes, e.g. gpasm)
920 * support/Util/MySystem.c: handling space characters in executable's path
922 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
924 * as/z80/Makefile: fix permanent rebuild of z80
925 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
926 * support/regression/tests/bitfields.c: added Johan's bitfields.c
928 2003-04-18 Kevin Vigor <kevin@vigor.nu>
930 * src/SDCCopt.c: add special case optimization to replace modulo by
931 a power of two with a bitwise AND.
933 2003-04-18 <johan@balder>
935 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
937 2003-04-17 <johan@balder>
939 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
940 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
942 2003-04-13 Borut Razem <borut.razem@siol.net>
944 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
945 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
946 fixed mingw problem in adl_NORMALIZE_PATH
948 2003-04-12 Borut Razem <borut.razem@siol.net>
950 * fixed "#pragma SAVE/RESTORE can not be nested":
951 * src/SDCC.lex: reworked pragma handling functions
952 * sdcc/src/SDCCglobl.h: reworked stack handling macros
953 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
955 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
957 * src/SDCCutil.c (pathEquivalent): defined but not used
958 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
959 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
960 * configure: rebuilt from configure.in
961 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
962 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
963 * device/include/Makefile.in: replace sdcc_datadir
964 * device/lib/Makefile.in: replace sdcc_datadir
965 * Makefile.common.in: add LDFLAGS from configure
966 * packihx/Makefile.in: use LDFLAGS
967 * src/Makefile.in: use LDFLAGS
968 * support/cpp2/Makefile.in: add LDFLAGS from configure
969 * support/makebin/Makefile: use LDFLAGS
970 * .version: bumped version number to 2.3.5
972 2003-04-12 Borut Razem <borut.razem@siol.net>
974 * completed "different paths" task:
975 * src/SDCCmacro.c: fixed bug in handling quotes
976 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
977 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
979 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
981 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
983 2003-04-11 kevin Vigor <kevin@vigor.nu>
985 * ds390/gen.c ds390/peeph.def: fix bug 706781
987 2003-04-11 Borut Razem <borut.razem@siol.net>
989 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
991 2003-04-10 Scott Dattalo <scott@dattalo.com>
993 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
994 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
995 set - this bit used to not be set...).
996 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
998 * src/regression/and2.c added to test bug 609268
999 * src/regression/Makefile added and2.c to regression test
1002 2003-04-08 <johan@CP255758-A>
1004 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1005 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1006 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1008 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1010 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1012 * support/cpp2/Makefile.in: fix bug #487815
1013 * configure: rebuilt from configure.in
1014 * Makefile.common.in: docdir changed, new path suffixes
1015 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1016 * sdcc_vc_in.h: reflect changes from sdccconf.h
1017 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1018 * src/SDCCutil.h: remove BINDIR hack
1019 * doc/sdccman.lyx: update new path hierarchy
1021 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1023 * src/SDCCpeeph.c: added okToRemoveSLOC test
1025 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1027 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1029 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1031 * src/SDCCpeeph.c: added labelIsReturnOnly test
1032 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1034 2003-04-05 <johan@balder>
1036 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1037 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1038 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1039 * src/SDCCast.c: fixed a warning
1040 * src/SDCCast.h: fixed a warning
1041 * src/SDCCicode.c (operandFromAst): fixed a warning
1043 2003-04-04 <johan@balder>
1045 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1046 * src/SDCCast.c (decorateType): fixed bug #715076
1047 * src/SDCC.y: fixed bug #702907
1049 2003-04-03 <johan@balder>
1051 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1052 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1053 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1054 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1055 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1057 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1059 * _decdptr.c: fix return values
1060 * _gptrget.c: fix return values
1061 * _gptrgetc.c: fix return values
1062 * _gptrput.c: fix return values
1063 * _mulint.c: fix return values
1064 * as/z80/Makefile: fix 'make -j' problem
1066 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1068 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1069 * configure.in: big cleanup, updated to autoconf 2.5x
1070 * configure: rebuilt from configure.in
1071 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1072 * sdcc_vc_in.h: reflect changes from sdccconf.h
1073 * doc/Makefile: fixed a flaw in "make install"
1075 2003-04-02 <johan@balder>
1077 * src/ds390/gen.c (genCmp): no comments
1078 * src/mcs51/gen.c (genCmp): no comments
1079 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1080 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1082 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1084 * support/regression/generate-cases.py: place generated file in given sub directory
1085 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1086 * support/regression/Makefile: improvements for 'make -j';
1087 side effect: it's simpler and faster now
1089 2003-03-31 Borut Razem <borut.razem@siol.net>
1091 * src/z80/main.c: link-{port} and as-{port} defined without path
1092 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1094 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1096 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1098 2003-03-30 Borut Razem <borut.razem@siol.net>
1100 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1101 changed type of list parameter to set
1102 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1103 * src/port.h: changed type of do_assemble() parameter to set
1104 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1105 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1106 definition of "cppoutfilename" macro with NULL value in preProcess()
1107 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1108 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1109 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1110 replaced with set *binPathSet
1111 * shash_add() deallocates the item, if allready exsists, before adding the new one
1112 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1114 2003-03-30 Scott Dattalo <scott@dattalo.com>
1116 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1117 a nested for loop bug in the PIC port
1118 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1121 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1123 * support/Util/dbuf.h: remove C++ stuff to make it portable
1125 2003-03-28 Borut Razem <borut.razem@siol.net>
1127 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1128 literal strings in stringLiteral()
1129 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1130 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1133 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1135 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1137 2003-03-26 <johan@balder>
1139 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1140 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1141 * src/SDCCast.c (decorateType): fixed " -v < 3"
1143 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1145 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1146 Added Lenny Story's debug infrastructure changes:
1147 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1148 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1149 * src/cdbFile.c: added
1150 * src/SDCCdebug.c: added
1151 * src/SDCCdebug.h: added
1152 * src/SDCCast.c (createFunction)
1153 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1154 * src/SDCCmain.c (parseCmdLine, main)
1155 * src/SDCCmem.c (redoStackOffsets)
1156 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1159 * src/avr/gen.c (genAVRCode)
1160 * src/ds390/gen.c (gen390Code)
1161 * src/mcs51/gen.c (gen51Code)
1162 * src/pic/gen.c (genpic14Code)
1163 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1164 * src/xa51/gen.c (genXA51Code)
1165 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1167 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1169 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1170 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1172 2003-03-22 <johan@balder>
1174 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1176 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1178 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1179 * doc/cdbfileformat.lyx: added, written by Lenny Story
1180 * doc/Makefile: added cdbfileformat.lyx
1181 * doc/clean.mk: added cdbfileformat.lyx
1183 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1185 * src/mcs51/peeph.def: fix bug #705773
1187 2003-03-20 <johan@balder>
1189 An sfr/sbit can have an "at #" AND an initializer
1190 * src/SDCCsymt.c (checkSClass):
1191 * src/SDCCmem.c (allocGlobal):
1192 * src/SDCCmem.c (allocLocal):
1193 * src/SDCCast.c (createBlock):
1195 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1197 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1199 2003-03-16 <johan@balder>
1201 Undid the hackup of const and volatile, the problem is much bigger
1203 * src/SDCCast.c:1.171
1204 * src/SDCCglue.c:1.138
1205 * src/SDCCicode.c:1.146
1206 * src/SDCCsymt.c:1.150
1207 * src/SDCCval.c:1.65
1209 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1211 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1212 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1214 2003-03-13 <johan@balder>
1216 Hackup const and volatile modifiers in type chains a bit:
1218 * src/SDCCast.c:1.169
1219 * src/SDCCglue.c:1.136
1220 * src/SDCCicode.c:1.143
1221 * src/SDCCsymt.c1.146
1222 * src/SDCCsymt.h1.59
1223 * src/SDCCval.c:1.63
1225 2003-03-12 <johan@balder>
1227 * src/SDCCBBlock.h: more LRH debugging junk
1228 * src/SDCCcflow.h: more LRH debugging junk
1229 * src/SDCCloop.c: more LRH debugging junk
1230 * src/SDCC.y (struct_declaration): fixed bug #697590
1231 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1232 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1233 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1235 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1236 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1237 test function names must now match exactly).
1238 * src/SDCCcse.c: added special case in findCheaperOp to allow
1239 extending a short integer. Makes less awful code for bug 700121 test case.
1241 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1243 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1244 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1246 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1248 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1249 actually called (operandsNotEqual() was called for all
1250 operandsNotEqualX tests).
1252 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1254 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1255 with shorter literals. Fixes bug 700121.
1257 2003-03-11 <johan@balder>
1259 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1261 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1263 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1264 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1266 2003-03-10 Borut Razem <borut.razem@siol.net>
1268 * src/SDCCmain.c: pipe preprocessor's output
1269 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1270 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1271 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1272 which closes all pipes in pipeSet set
1273 * src/SDCCset.c: free deleted item in function deleteSetItem()
1274 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1275 moved from z80 to src subproject
1276 * .version: increased version number to 2.3.4
1278 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1280 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1281 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1282 * support/regression/ports/xa51/spec.mk: fix typo
1284 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1286 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1288 2003-03-09 Borut Razem <borut.razem@siol.net>
1290 * src/SDCCmain.c: pipe preprocessor's output
1291 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1292 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1293 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1294 which closes all pipes in pipeSet set
1295 * src/SDCCset.c: free deleted item in function deleteSetItem()
1296 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1297 moved from z80 to src subproject
1299 2003-03-09 Borut Razem <borut.razem@siol.net>
1301 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1302 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1303 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1304 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1305 * src/SDCCglobl.h: unification of WIN32 native definitions
1307 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1309 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1311 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1313 * src/configure.in: check for endianess (even while cross-compiling)
1314 * src/configure: check for endianess (even while cross-compiling)
1315 * src/configure_in.h: check for endianess (even while cross-compiling)
1316 * src/avr/gen.c: remove old endianess stuff
1317 * src/mcs51/gen.c: remove old endianess stuff
1318 * src/ds390/gen.c: remove old endianess stuff
1319 * src/pic/gen.c: remove old endianess stuff
1320 * src/pic/genarith.c: remove old endianess stuff
1321 * src/pic/glue.c: fix endianess check
1322 * src/pic16/gen.c: remove old endianess stuff
1323 * src/pic16/genarith.c: remove old endianess stuff
1324 * src/pic16/glue.c: fix endianess check
1325 * src/xa51/gen.c: remove old endianess stuff
1326 * src/z80/gen.c: fix endianess check
1327 * src/SDCCglue.c: fix endianess check
1328 * src/ds390/peeph.def: fix bug 700036
1330 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1332 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1333 * src/configure: find appropriate data-types on host for SDCC's int and long
1334 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1335 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1336 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1338 2003-03-07 <johan@balder>
1341 some minor cleanups before the big shot
1342 OP_DEFS and OP_USES now use Kevin's protection
1343 new option --nolabelopt
1354 * src/ds390/ralloc.c:
1355 * src/mcs51/ralloc.c:
1357 * src/xa51/ralloc.c:
1360 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1362 * src/pic/pcode.c (get_op): fix 64 bit warnings
1363 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1364 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1365 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1366 * support/regression/tests/malloc.c: fix 64 bit warnings
1368 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1370 * src/mcs51/gen.c (genMinus): fixed bug 696436
1372 2003-03-02 Borut Razem <borut.razem@siol.net>
1374 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1376 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1378 * configure.in: test for mkstemp
1379 * sdccconf_in.h: add HAVE_MKSTEMP
1381 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1383 * device/include/ctype.h: removed warning while using --stack-auto
1384 * device/include/malloc.h: removed warning while using --stack-auto
1385 * device/include/string.h: removed warning while using --stack-auto
1387 2003-02-23 Borut Razem <borut.razem@siol.net>
1389 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1390 because NDEBUG is defined (see man assert)
1391 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1393 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1395 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1396 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1398 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1400 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1401 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1403 2003-02-18 <johan@balder>
1405 * as/mcs51/asmain.c (asmbl): module can start with a digit
1406 * as/z80/asmain.c (asmbl): module can start with a digit
1408 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1410 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1411 * src/asm.c: fix pipe() for Mingw32
1413 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1415 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1416 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1417 make -V work again; --c1mode reads now from stdin
1418 * doc/sdccman.lyx: added --c1mode
1419 * support/Util/SDCCerr.c: new messages for c1 mode
1420 * support/Util/SDCCerr.h: new messages for c1 mode
1421 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1423 2003-02-15 <johan@balder>
1425 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1427 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1429 * doc/sdccman.lyx: Environment variables, -o and other minor things
1431 2003-02-14 <johan@balder>
1433 * src/xa51/main.c: before anyone really tries to use it :)
1435 * Install doc's in share/sdcc/doc
1436 * removed some obsolete files
1437 * Do a proper make distclean and uninstall
1438 M Makefile.common.in
1441 M device/include/Makefile.in
1442 M device/lib/Makefile.in
1445 M sim/ucsim/doc/Makefile.in
1448 R src/xa51/peeph.rul
1449 M support/cpp2/Makefile.in
1450 M support/makebin/Makefile
1453 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1455 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1457 2003-02-10 Borut Razem <borut.razem@siol.net>
1459 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1460 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1461 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1462 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1463 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1464 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1465 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1466 src/z80/Makefile.bcc: Borland Makefile cleanup
1467 * as/z80/Makefile.bcc: Added Borland Makefile
1468 * support/cpp2/borland.h: Removed
1470 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1472 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1473 * src/SDCC.lex: new pragma NOIV
1474 * src/SDCCglobl.h: new pragma NOIV
1475 * src/SDCCmem.c: new pragma NOIV
1477 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1479 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1481 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1483 * src/SDCCmain.c: signal handling is switched off by --debug
1484 * doc/Makefile: small fix for install; use clean.mk again
1485 * doc/clean.mk: clean *.pdf and *.html too
1487 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1489 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1490 * device/lib/printfl.c: fix a ds390 bug by making it portable
1491 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1492 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1493 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1494 * debugger/mcs51/cmd.c: converted multi-line string literals
1495 * sim/ucsim/globals.cc: converted multi-line string literals
1496 * src/SDCCmain.c: introduced signal handler to remove temp files
1497 * doc/Makefile: small tweaks, implement clean
1498 * doc: removed generated files
1500 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1502 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1503 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1504 Address Record is not correctly generated for DS390."
1506 2003-02-02 Borut Razem <borut.razem@siol.net>
1508 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1509 * as/mcs51/asm.h: fixed compilation with Borland C
1510 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1511 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1512 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1513 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1514 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1515 src/z80/Makefile.bcc: delete $(LIB) only if exist
1516 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1518 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1520 * device/include/malloc.h: introduced NULL
1521 * device/include/string.h: introduced NULL
1522 * device/include/stdlib.h: introduced NULL
1523 * device/lib/_memcpy.c: removed NULL
1524 * device/lib/_strcat.c: removed NULL
1525 * device/lib/_strchr.c: removed NULL
1526 * device/lib/_strcmp.c: removed NULL
1527 * device/lib/_strcpy.c: removed NULL
1528 * device/lib/_strcspn.c: removed NULL
1529 * device/lib/_strlen.c: removed NULL
1530 * device/lib/_strncat.c: removed NULL
1531 * device/lib/_strncmp.c: removed NULL
1532 * device/lib/_strncpy.c: removed NULL
1533 * device/lib/_strpbrk.c: removed NULL
1534 * device/lib/_strrchr.c: removed NULL
1535 * device/lib/_strspn.c: removed NULL
1536 * device/lib/_strstr.c: removed NULL
1537 * device/lib/_strtok.c: removed NULL
1538 * device/lib/malloc.c: removed NULL, include own header
1540 2003-02-02 <johan@balder>
1542 * 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
1543 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1544 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1545 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1546 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1547 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1549 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1551 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1554 2003-02-01 <johan@balder>
1556 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1558 2003-01-31 <johan@CP255758-A>
1560 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1562 2003-01-30 <johan@balder>
1564 * src/SDCCBBlock.c: automatic bug detection
1565 * src/SDCCicode.c: automatic bug detection
1567 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1569 * src/SDCCglobl.h: now --xram-size 0 works
1570 * src/SDCCmain.c: now --xram-size 0 works
1572 2003-01-29 <johan@balder>
1574 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1576 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1578 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1579 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1580 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1581 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1582 * src/SDCCglobl.h: Added options --xram-size and --code-size
1583 * src/SDCCmain.c: Added options --xram-size and --code-size
1585 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1587 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1588 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1590 2003-01-27 <johan@balder>
1592 * src/SDCC.y: fixed bug #613764
1594 2003-01-26 <johan@balder>
1596 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1597 * src/SDCCsymt.h: fixed bug #673374
1598 * src/SDCCglue.c: fixed bug #661910
1599 * src/SDCCast.c: fixed bug #458099 and 673374
1601 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1603 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1604 * as/mcs51/strcmpi.h: added
1605 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1606 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1607 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1608 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1609 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1610 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1611 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1612 * as/mcs51/Makefile.aslink: new module strcmpi
1613 * as/mcs51/Makefile.asx8051: new module strcmpi
1614 * as/mcs51/Makefil.bcc: new module strcmpi
1615 * as/mcs51/Makefile.in: new module strcmpi
1616 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1618 2003-01-26 <johan@balder>
1620 * src/SDCCglue.c: reverted back to 1.124
1621 * src/SDCCast.c: reverted back to 1.156
1622 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1624 2003-01-25 <johan@balder>
1626 * src/SDCCglue.c: A better fix for bug #661910
1627 * src/SDCCast.c: A better fix for bug #661910
1628 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1630 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1632 * src/Makefile.in: remove spawn.o
1633 * src/SDCCmain.c: remove spawn.h
1634 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1635 * src/spawn.c: removed
1636 * src/spawn.h: removed
1637 * support/regression/ports/ds390/spec.mk: link with -r
1639 2003-01-24 <johan@CP255758-A>
1641 * src/ds390/gen.c (aopOp): fixed bug #667458
1642 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1643 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1644 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1646 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1648 * src/mcs51/peeph.def: better assembler identation by Frieder
1649 * src/mcs51/gen.c: better assembler identation by Frieder
1651 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1653 * as/z80/string.h: removed for gcc 3.2
1654 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1655 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1657 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1659 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1660 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1661 * support/regression/Makefile: separate temp files for ports
1662 * support/regression/generate-cases.py: separate temp files for ports
1663 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1664 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1666 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1668 * moved tinitalk to device/examples/ds390
1670 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1672 * as/mcs51/lkmem.c: rflag is for DS390
1673 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1674 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1675 (linkEdit): move mem- and map-files the same way as ihx-files
1676 * src/z80/main.c (_setDefaultOptions): removed --generic
1677 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1678 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1679 * src/pic/glue.c (picglue): --c1mode works again
1680 * src/pic16/glue.c (pic16glue): --c1mode works again
1681 * src/asm.c (printCLine): fix #660034
1683 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
1685 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
1686 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
1687 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
1688 * as/mcs51/lkmem (summary): better fix for sp problem
1689 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
1690 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
1691 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
1692 remove --stack-after-data
1694 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
1696 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
1697 * src/SDCCutil.c (join): ugly bug: missing '\0'
1698 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
1700 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1702 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
1704 * src/pic/main.c (_asmCmd): gpasm supports -o
1705 * src/z80/main.c: more general macros
1706 * device/lib/Makefile.in: remove intermediate files
1708 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1710 * .version: Bumped version number to 2.3.3
1711 * src/SDCCBBlock.c: new option -o
1712 * src/SDCCglobl.h: new option -o
1713 * src/SDCCglue.c: new option -o
1714 * src/SDCCmain.c: new option -o
1715 * src/asm.c: new option -o
1716 * src/ds390/main.c: new option -o
1717 * src/pic/glue.c: new option -o
1718 * src/pic/pcode.c: new option -o
1719 * src/pic/ralloc.c: new option -o
1720 * src/pic16/glue.c: new option -o
1721 * src/pic16/pcode.c: new option -o
1722 * src/pic16/ralloc.c: new option -o
1723 * src/z80/main.c: new option -o
1724 * device/lib/Makefile.in: use -o
1725 * support/regression/ports/ds390/spec.mk: use -o
1726 * support/regression/ports/gbz80/spec.mk: use -o
1727 * support/regression/ports/mcs51/spec.mk: use -o
1728 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
1729 * support/regression/ports/z80/spec.mk: use -o
1730 * support/regression/ports/ucz80/spec.mk: use -o
1731 * support/regression/ports/xa51/spec.mk: use -o
1732 * support/regression/fwk/lib/timeout.c: fix usage string
1734 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
1735 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
1737 2003-01-07 <johan@balder>
1739 * src/SDCCast.c (decorateType): fixed bug #600035
1741 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
1742 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
1743 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
1744 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
1745 * src/pic/pcode.c: outcommented unused variable to remove warnings
1746 * src/pic/ralloc.c: outcommented unused variable to remove warnings
1748 2003-01-06 <karl@turbobit.com>
1749 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
1752 2003-01-06 <johan@balder>
1754 * src/SDCCicode.c: fixed array add
1756 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
1757 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
1758 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
1760 2003-01-04 <johan@balder>
1762 * src/SDCCval.c (getNelements): fixed the initialized array of structures
1764 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1765 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
1767 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1768 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
1769 * support/regression/tests/bug-524697.c: fit mem usage into 8032
1771 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1772 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
1774 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
1775 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
1777 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
1778 * src/mcs51/main.c: removed {bindir}{sep} from aslink
1780 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1782 * in \sdcc\as\mcs51\ changed these files in order to create an
1783 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
1784 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
1785 following files to include the previous two files: aslink.dsp,
1786 Makefile.aslink, Makefile.bcc, and Makefile.in.
1788 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
1789 .adb instead of .cdb
1791 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1793 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
1794 value from option --iram-size.
1796 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1798 * \sdcc\as\mcs51\lklist.c: added boundary check before using
1801 2002-09-18 <wiml@hhhh.org>
1803 * SDCClrange.h: exposed setFromRange() and setToRange()
1804 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
1805 packRegsForAccUse() (bug 542397)
1806 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
1807 multiple times and emitting the fetch operations more than once
1808 added aopGetUsesAcc() function to allow binary operators to
1809 fetch their operands in the correct order; made genMinus() emit
1810 compact code for X = LITERAL - Y
1812 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1813 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
1814 sprintf() in line 1267.
1816 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1817 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
1820 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1821 Changes to aslink (All the changes are marked with 'JCF'):
1823 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
1826 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
1827 area BSEG. Also moves, if possible, the DATA area down into the internal
1828 ram so more space is available.
1830 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
1833 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
1834 not bytes. Function summary() which creates a memory usage summary
1835 file with extension .mem. Reports of overlaping stack and small stack
1836 size. If the space for the stack is less than 16 bytes aslink trows a
1839 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
1840 the 8051. Option 'y' for memory summary output file.
1842 Changes to sdcc (All the changes are marked with 'JCF'):
1844 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
1846 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
1847 overlaying area for it (uses RegBankUsed[4]).
1849 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
1850 bank zero as used by default. By default aslink locates the stack
1851 (equivalent to --stack-after-data). Pass option 'y' to aslink for
1852 the creation of the .mem file. Delegates the allocation of data area
1853 to aslink (it is not longer 0x30 by default). If --stack-loc passes
1854 the begining of the stack area to aslink.
1856 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
1857 glue() in SDCCglue.c creates an area for it.
1859 2002-09-03 Borut Razem <borut.razem@siol.net>
1860 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
1861 sdcc/src/pic/glue.c:
1862 introduced atexit() handler for teporay files removal in case of
1863 errors, assertions, ...
1865 2002-08-29 Borut Razem <borut.razem@siol.net>
1866 * sdcc/support/cpp2/auto-host_vc_in.h:
1867 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
1868 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
1869 Maybe there is a similar problem with BORLANDC? It should be checked!
1871 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
1872 corrected improper use of assert: the assignment to clr variable was done inside the assert.
1873 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
1874 was not executed, and the compiler (cl) launched a warning:
1875 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
1877 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
1878 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
1880 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
1881 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
1883 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
1884 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
1885 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
1886 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
1887 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
1888 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
1889 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
1890 - added Release configuration in VS projects
1891 - review of compiler an linker options
1892 - VC .exe files are generated in bin_vc directory, not to interfere
1893 with binaries generated from other projects (cygwin, mingw, bcc ...)
1895 * sdcc/src/yacc.dsp: added
1897 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
1898 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
1899 and insert the version number definitions from .version
1901 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
1903 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
1904 added - genarate auto-host.h using auto-host_vc_in.h as template
1907 removed from CVS, generated automatically
1909 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
1910 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
1912 2002-08-11 Borut Razem <borut.razem@siol.net>
1913 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
1915 2002-08-10 Borut Razem <borut.razem@siol.net>
1916 * src/SDCCmain.c (main):
1917 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
1918 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
1919 The consequence was that some temporary files were not removed.
1922 unification of code in functions tempfilename() and tempfile():
1923 function tempnam() is defined in Visual Studio 6.0 and .NET
1925 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
1927 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
1928 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
1929 - removed compiler command line option /WX: Treats all warnings as errors
1930 - update a list of source files, included into the project
1932 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
1933 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
1934 changed project type to Generic Project so that can be correcly converted to VS.NET project
1936 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
1938 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
1940 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
1942 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
1943 added return 0 statements after assert() to make compiler happy
1945 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
1946 added newline in the def file to keep MSC compiler satisfied
1948 * sdcc/src/z80/gen.c:
1949 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
1950 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
1951 - solved MSC error in function aopDump()
1953 * sdcc_vc.h: define PREFIX as "\\sdcc"
1955 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
1956 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
1958 2002-06-22 Scott Dattalo <scott@dattalo.com>
1959 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
1960 - Rewrote the register banking algorithm.
1961 - Added pCode live-range analysis to registers (for now, only non-used and
1962 singly-used registers optimized away)
1964 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
1966 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
1968 2002-05-10 Scott Dattalo <scott@dattalo.com>
1969 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
1971 2002-04-22 Michael Hope <michaelh@vroom>
1973 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
1975 * configure.in (DD_COPT): Added include support required for gbdk.
1977 * .version: Bumped version number just to increase it.
1979 * src/SDCCmain.c: Added -nostdinc to the default options.
1981 2002-04-15 Michael Hope <michaelh@vroom>
1983 * device/lib/z80/printf.c (sprintf): Added.
1985 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
1987 * src/z80/peeph.def: Added transpose redundent load rule.
1989 * src/z80/main.c: Added force callee saves for jaune.
1991 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
1993 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
1995 2002-03-28 Johan Knol <johan@balder>
1997 * src/SDCCval.c: fixed bug #532436
1999 2002-03-14 Scott Dattalo <scott@dattalo.com>
2001 Added "char *Processor" field to the port structure.
2004 Added -p option. Allows port dependent processor to be specified.
2007 Initialized the new field char *Processor field to NULL in all ports
2010 Compiler generated registers for interrupt context saving
2011 were not getting allocated.
2013 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2016 Fixed left shift. Will promote the left side of a left shift
2017 if a) left shifting more than size of operand or b) when assigned
2018 to something size > size of left side
2020 2002-03-14 Scott Dattalo <scott@dattalo.com>
2022 tons of changes. Register allocation has been
2023 rewritten. Added customization for the various PICs. Flow
2024 analysis is restructured. ...
2030 Added. device.c is a PIC port hack to accomodate variations
2033 2002-03-13 Michael Hope <michaelh@vroom>
2035 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2037 2002-03-04 johanknol <johanknol@manik>
2039 * /src/SDCCval.c: fixed
2041 const unsigned char arr[][2] = { { 0, 1 } };
2042 t18.c:1: error: Initializer element is not constant
2044 2002-03-04 bela <bela@manik>
2046 * /device/include/mcs51reg.h:
2047 ds89c420 register definition update
2049 2002-03-03 <johan@FRIJA>
2051 * support/Util/SDCCerr.c: did something, but don't no why anymore
2053 * support/regression/tests/bug-524691.c: made it a little less shy
2055 * src/SDCCast.c (decorateType): fixed bug #524697
2057 * src/SDCCast.c: made some lineno improvements
2059 * src/SDCCval.c (getNelements): changed warning to error
2061 * src/SDCCglue.c (printIvalArray): changed warning to error
2063 * src/SDCCicode.c: fixed a warning for mingw
2065 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2067 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2069 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2071 * src/ds390/peeph.def:
2072 Added some more peephole rules
2074 * src/ds390/gen.c: Various fixes & enhancements
2076 * src/SDCClrange.c, src/SDCClrange.h:
2077 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2079 * src/ds390/ralloc.c:
2080 various fixes & enhancements (ds390) specific
2082 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2083 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2086 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2088 2002-03-02 <johan@FRIJA>
2090 * src/SDCCast.c (decorateType): fixed bug #524708
2092 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2094 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2096 2002-03-01 Michael Hope <michaelh@vroom>
2098 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2100 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2102 2002-03-01 <johan@FRIJA>
2104 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2106 * src/SDCCast.c (decorateType): fixed bug #524209
2108 * src/SDCCval.c (valNot): fixed bug #524195
2110 2002-02-26 <johan@balder>
2112 * src/xa51/gen.c: fixed a warning
2114 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2116 * src/SDCCast.c (decorateType): fixed bug #522534
2118 2002-02-23 <johan@balder>
2120 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2122 2002-02-22 <johan@balder>
2124 * src/SDCCast.c: fixed bug #514865
2126 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2128 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2130 * sdcc/src/SDCCloop.c:
2131 Previous fix was not good. basic blocks that have "break" or "return" are
2132 not really partof a loop , but live ranges used in these blocks should
2133 be live thru the entire loop, so set partOfLoop but don't add them to
2136 2002-02-21 <johan@FRIJA>
2138 * src/SDCCcse.c: fixed bug #514308
2140 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2143 Fixed BUG #519583. If a conditional block ended in a return/break
2144 statement inside a loop, it was not being considered part of the loop.
2146 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2148 2002-02-10 Karl Bongers <karl@turbobit.com>
2151 Fixed up SDCDB debugger somewhat. Updated debugger/README
2152 with lots of comments and notes.
2154 * device/examples/test2.c:
2155 Fix bug, "red" variable not being initialized(compiler complained).
2157 * device/examples/Makefile, examples/test3.c:
2158 Add Makefile in device/examples folder, compiles test3.c
2159 for use as a multiple module SDCDB test case.
2161 * sim/ucsim/cmd.src/cmdset.cc:
2162 Took out debug printfs in ucsim "next" command.
2165 Karl and Johan start ucsim XA support. Most dissassembly working,
2166 about 75% emulation done(plenty of work remaining).
2168 * sim/ucsim/z80.src:
2169 Add Z80 support to ucsim, add test-ucz80 regression test,
2170 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2171 Notice z80 compiler fails on examples/test3.c/crc code.
2173 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2175 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2176 Added support for --parms-in-bank1
2178 * src/ds390/peeph.def:
2179 added a few more peephole optimzations
2182 1) added __builtin_inp & __builtin_outp used to read in data of given length
2183 from a memory mapped port
2184 2) added __builtin_memcmp
2185 3) added __builtin_swapw swap bytes of a short
2187 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2188 1) handle multiple send & receives from register bank1
2189 2) ralloc can now allocate DPTR1 to some liveRanges
2191 * src/SDCCsymt.c, src/SDCCsymt.h:
2192 changes to handle multiple sends & receives
2195 added some pointer arithmetic optimization
2198 added some pointer arithmetic optimizations but not stable yet so not
2199 called from anywhere (will get this working shortly)
2201 * src/SDCCopt.c: fixed for multiple sends & receives
2204 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2205 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2206 set preprocessor defines (depending on options)
2208 * src/SDCCicode.c, src/SDCCicode.h:
2209 changes made to handle multiple sends & receives
2212 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2214 * src/SDCCcse.c, src/SDCCcse.h:
2215 added function findbackward def (to be used in upcoming optimization)
2217 * src/SDCCcflow.c, src/SDCCcflow.h:
2218 added function returnAtEnd - to determine if a basic block terminates with
2221 * src/SDCCast.c, src/SDCCast.h:
2222 added option parms-in-bank1
2224 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2225 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2226 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2227 adjusted for --parms-in-bank1 option
2229 * device/include/string.h:
2230 donot redefine "reentrant" keyword
2232 * device/include/ds80c390.h: Added some more SFRs
2234 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2236 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2238 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2240 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2242 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2244 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2246 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2248 * Added --xram-movc option
2250 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2252 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2254 2002-01-11 Johan Knol
2256 * Added math lib of Jesus Calvino-Fraga
2258 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2260 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2261 * support/regression/Makefile: new target test-mcs51-stack-auto
2262 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2264 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2266 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2268 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2270 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2272 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2274 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2276 * src/SDCCglue.h: add definition for printIvalChar()
2278 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2280 * src/SDCCast.c: fix #498138 by Johan
2282 * src/SDCCglue.c: fix #498138 by Johan
2284 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2286 * support/regression/Makefile: fix clean
2288 * support/regression/ports/ds390/support.c: fix transmission of last character
2290 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2292 * /sdcc/src/ds390/gen.c:
2293 a) improved computing address of stack variable
2294 b) took out some #if 0 code
2295 c) improved parmBytes adjustment
2296 d) improved genPlusIncr & genMinusIncr
2297 e) genCmp could generate bad code (when left assigned to DPTR)
2298 f) Fixed bug in hasInc
2300 * /sdcc/src/ds390/ralloc.c:
2301 a) packRegsForSupport could mess up live information (Fixed)
2302 b) packRegsDPTRuse could be incorrect for left & right shift
2304 * /sdcc/src/mcs51/ralloc.c:
2305 packRegsForSupport could mess up the live information (Fixed)
2307 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2309 * /sdcc/src/SDCCast.c:
2310 can reverse a loop even if function call is present as long
2311 as the loop control variable is local & is not passed as parameter
2313 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2315 * /sdcc/ChangeLog: *** empty log message ***
2317 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2318 More builtin function additions for TININative
2320 * /sdcc/src/ds390/ralloc.c:
2321 Had broken the regression testsuite
2323 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2325 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2326 Added funcattr hasStackParms will be set for reentrant functions when there
2327 are paramteres on the stack, this helps in minimizing frame pointer generation
2328 typeFromStr can handle function pointers now
2330 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2331 *** empty log message ***
2333 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2335 * /src/ds390/gen.c, /src/ds390/main.c:
2336 More builtin function additions for TININative
2338 * /src/ds390/ralloc.c:
2339 Had broken the regression testsuite
2341 * /src/SDCCast.c: Fixed a bug in dumptree
2343 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2344 Added funcattr hasStackParms will be set for reentrant functions when there
2345 are paramteres on the stack, this helps in minimizing frame pointer generation
2346 typeFromStr can handle function pointers now
2348 * /doc/builtins.txt, /doc/TININative.txt:
2349 *** empty log message ***
2352 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2354 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2355 ALPHA version for -mTININative
2357 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2358 updated to reflect changes in the port structure
2361 added function do_assemble (similar to do_link) if non-null this function
2362 will be called to do assembly (-mTININative) requires a multi command
2364 added function genAssemblerEnd will be called to generate assembler Epilogue
2367 added _JavaNative to debug info printing
2369 * /src/SDCCmain.c: added option --tini-libid
2370 added port->do_assemble function (-mTININative) has a multi command assemble
2372 * /src/SDCCglue.c: Disabled "constExpr" check
2373 added port->genAssemblerEnd function
2375 * /src/SDCCglobl.h: Added option --tini-libid value
2378 tookout optimizeCompare from the header (has no external references)
2380 * /src/SDCCast.c: made one more function "static"
2382 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2384 * src/z80/mappings.i: Added z80asm support.
2386 * src/z80/main.c: Added z80asm support on --asm=z80asm
2388 * src/z80/gen.c: Fixed asm portability issues.
2390 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2392 * src/SDCCglue.c (printExterns): Added global/extern split.
2394 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2396 * support/regression/Makefile: added test for mcs51 model large
2398 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2400 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2402 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2404 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2406 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2408 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2410 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2412 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2414 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2416 * support/regression/tests/simplefloat.c: Port to mcs51.
2418 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2419 * support/regression/tests/bug-485362.c: Added.
2421 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2423 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2425 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2427 * src/z80/gen.c (aopDump): Added a dump function.
2429 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2430 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2432 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2434 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2436 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2438 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2440 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2442 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2444 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2446 * support/regression/ports/ds390/support.c: Use tinibios.
2448 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2450 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2452 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2453 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2455 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2457 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2459 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2461 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2463 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2464 (packRegsForIYUse): Created and optimised.
2466 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2468 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2469 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2471 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2473 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2475 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2477 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2479 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2481 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2483 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2485 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2487 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2489 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2491 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2493 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2494 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2495 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2497 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2499 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2500 (genNotFloat): Added.
2501 (genUminusFloat): Added.
2503 * device/lib/z80/Makefile: Added floating pt stubs.
2505 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2507 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2509 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2511 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2513 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2515 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2517 * sdcc/support/regression/Makefile: Add port ds390.
2519 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2521 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2523 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2525 * sdcc/support/regression/ports/ds390/support.c: Added.
2527 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2529 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2531 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2533 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2535 * device/include/malloc.h: Added z80 and gbz80 support.
2537 * device/lib/gbz80/heap.s: Added.
2539 * device/lib/z80/heap.s: Added.
2541 * device/lib/malloc.c: Added z80 and gbz80 support.
2543 * support/regression/tests/malloc.c (testMalloc): Added.
2545 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2547 * support/regression/tests/bug-478094.c: Added.
2549 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2551 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2553 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2555 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2557 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2559 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2561 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2563 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2565 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2567 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2569 * support/regression/tests/bug-477927.c: Added.
2571 * src/z80/peeph.def: Added minor rules.
2573 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2575 * src/z80/peeph.def: Added jump optimisation modification.
2577 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2579 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2581 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2583 * support/regression/tests/funptrs.c: Added.
2585 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2587 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2589 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2591 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2593 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2595 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2596 (movLeft2ResultLong): Created.
2598 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2599 (joinPushes): Added. Joins two char pushes into a word push.
2601 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2603 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2605 * support/makebin/Makefile (install): Added creation of dest dir.
2607 2001-10-24 Karl Bongers <karl@turbobit.com>
2609 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2611 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2613 * src/z80/ralloc.c: Turned off faulty pack for one use.
2615 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2617 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2619 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2621 * support/regression/Makefile: Improved clean
2623 * support/regression/ports/gbz80/spec.mk: Added clean
2625 * support/regression/ports/host/spec.mk: Added clean
2627 * support/regression/ports/z80/spec.mk: Added clean
2629 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2631 * support/regression/ports/mcs51/timeout.c: little improvements
2633 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2635 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2637 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2639 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2641 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2643 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2645 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2647 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2648 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2650 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2652 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2654 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2656 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2658 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2660 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2662 * support/regression/tests/longor.c: Added.
2664 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2666 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2668 * as/mcs51/aslink.h: define PATH_MAX
2670 * as/mcs51/asm.h: define PATH_MAX
2672 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2674 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2676 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2678 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2680 * src/SDCCglobl.h: define PATH_MAX
2682 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
2684 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
2686 2001-10-11 Michael Hope <michaelh@juju.net.nz>
2688 * src/z80/gen.c (gencjneshort): Fixed
2690 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
2692 2001-10-09 Michael Hope <michaelh@juju.net.nz>
2694 * support/regression/tests/bug-469671.c: Added.
2696 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
2698 2001-10-08 Michael Hope <michaelh@juju.net.nz>
2700 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
2702 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
2704 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
2706 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
2708 * src/device/lib/_mulint.c : removed hint: nooverlay bug
2710 * src/device/lib/_mullong.c : removed hint: nooverlay bug
2712 * src/device/lib/_divuint.c : removed hint: nooverlay bug
2714 * src/device/lib/_divulong.c: removed hint: nooverlay bug
2716 * src/device/lib/_moduint.c : removed hint: nooverlay bug
2718 * src/device/lib/_modulong.c: removed hint: nooverlay bug
2720 2001-10-07 Michael Hope <michaelh@juju.net.nz>
2722 * 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.
2724 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
2726 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
2728 2001-10-07 <johan@FRIJA>
2730 * device/lib/gets.c (gets): fixed the return value.
2732 2001-10-06 Michael Hope <michaelh@juju.net.nz>
2733 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
2735 * 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.
2737 * 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.
2739 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
2741 * src/pic/gen.c: Removed Safe_strdup.
2743 * configure.in: Added option to enable libgc support.
2745 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
2746 (bitVectUnion): Optimised.
2747 (bitVectIntersect): Optimised.
2748 (bitVectBitsInCommon): Optimised.
2749 (bitVectCplAnd): Optimised.
2751 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
2753 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2755 * src/SDCCmain.c: distinguish between assembler debug and plain options
2757 * src/avr/main.c: remove standard assembler options
2759 * src/ds390/main.c: remove standard assembler options
2761 * src/mcs51/main.c: remove standard assembler options
2763 * src/port.h: removed "PENDING" comment
2765 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2767 * src/device/lib/_mulint.c : new, with assember functions
2769 * src/device/lib/_mullong.c : new, with assember functions
2771 * src/device/lib/_divuint.c : with assember functions
2773 * src/device/lib/_divsint.c : with assember functions
2775 * src/device/lib/_divulong.c: with assember functions
2777 * src/device/lib/_divslong.c: with assember functions
2779 * src/device/lib/_moduint.c : with assember functions
2781 * src/device/lib/_modsint.c : with assember functions
2783 * src/device/lib/_modulong.c: with assember functions
2785 * src/device/lib/_modslong.c: with assember functions
2787 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
2789 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
2791 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
2792 replaced _mululong.c and _mulslong.c by _mullong.c
2794 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2796 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
2798 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
2800 * src/SDCCglue.c: test, if win32api is available for MINGW
2802 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
2804 * src/SDCCsymt.c: no more _modifier in printTypeChain()
2805 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
2806 * support/regression/ports/gbz80/spec.mk: removed GENERIC
2807 * support/regression/ports/host/spec.mk: removed GENERIC
2808 * support/regression/ports/mcs51/spec.mk: removed GENERIC
2809 * support/regression/ports/z80/spec.mk: removed GENERIC
2811 2001-10-01 Michael Hope <michaelh@juju.net.nz>
2813 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
2815 * support/regression/tests/bug-467035.c: Created.
2817 2001-10-01 <johan@FRIJA>
2819 * src/SDCC.y: fixed bug #466586 part 1
2821 2001-10-01 Johan Knol <johan.knol@iduna.nl>
2823 * SDCCicode.c: z80 has no generic pointers
2824 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
2826 2001-09-30 Michael Hope <michaelh@juju.net.nz>
2828 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
2830 2001-09-29 Michael Hope <michaelh@juju.net.nz>
2832 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
2834 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
2836 2001-09-25 Michael Hope <michaelh@juju.net.nz>
2838 * configure.in: Fixed up so that ucsim is only configured once.
2840 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
2842 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
2843 (getPathDifference): As above.
2845 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
2847 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
2849 2001-09-23 Michael Hope <michaelh@juju.net.nz>
2850 * .version: Updated to 2.3.1
2852 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
2853 Added copyright header.
2855 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
2856 (assemble): Added support for macro based assembler commands.
2857 (linkEdit): Added support for macro based linker commands.
2858 (preProcess): Changed the pre-processor to use macros.
2859 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
2860 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
2862 * device/lib/z80/crt0.s: Added module name for debugging.
2864 2001-09-20 Michael Hope <michaelh@juju.net.nz>
2866 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
2868 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
2870 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
2872 * src/Makefile.in: Added SDCCmacro and SDCCutil
2874 2001-09-19 Michael Hope <michaelh@juju.net.nz>
2876 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
2878 2001-09-16 <johan@FRIJA>
2880 * 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.
2882 2001-09-15 <johan@FRIJA>
2884 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
2885 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
2887 2001-09-11 <johan@FRIJA>
2889 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
2891 2001-09-10 Michael Hope <michaelh@juju.net.nz>
2893 * support/regression/tests/bug-460444.c: Added test case.
2895 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
2896 (genCast): Added justification for all of the asserts.
2898 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
2900 * support/regression/support.c: _xdata replaced by xdata
2902 * support/regression/spec.mk: removed _generic
2904 2001-09-09 Michael Hope <michaelh@juju.net.nz>
2906 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
2908 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
2909 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
2911 * src/z80/peeph.def: Added a rule to optimise shift then compare.
2913 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
2915 * support/regression/tests/bug-460010.c: Added test case.
2917 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
2919 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
2921 * support/regression/Makefile: inter-port-clean adjusted for mcs51
2923 * support/regression/testfwk.c: removed workaround for bug #436344
2925 * support/regression/tests/bp.c: use less memory with mcs51
2927 * support/regression/tests/bug-441448.c: use less memory
2929 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
2931 * support/regression/collate-results.py: typo
2933 2001-09-08 Michael Hope <michaelh@juju.net.nz>
2935 * support/regression/tests/fetchoverlap.c: Added new test case.
2937 * support/regression/tests/bp.c: Added new test case.
2939 * support/regression/tests/bug-448984.c: Added new test case.
2941 * support/regression/tests/pow2shifts.c: Added new test case.
2943 * src/z80/gen.c: Turned off the noise it normally generates for the release.
2944 (genlshTwo): Fixed right shift for count > 8.
2946 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
2948 2001-09-08 <johan@FRIJA>
2950 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
2952 2001-09-07 <johan@FRIJA>
2954 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
2956 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
2958 2001-09-06 <johan@FRIJA>
2960 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
2961 * bernhard noted me at this: "() equals to (void)" (1.38)
2963 2001-09-05 <johan@FRIJA>
2965 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
2967 2001-09-04 <johan@FRIJA>
2969 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
2972 2001-09-04 Paul Stoffregen <paul@pjrc.com>
2974 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
2976 2001-09-03 Michael Hope <michaelh@juju.net.nz>
2978 * link/z80/aslink.h: Fixed path for PATH_MAX
2980 2001-09-02 Michael Hope <michaelh@juju.net.nz>
2982 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
2984 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
2986 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
2988 * 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.
2990 2001-09-01 Michael Hope <michaelh@juju.net.nz>
2992 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
2993 (genCmp): Fixed up genCmp for the GB with longs.
2995 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
2997 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
2999 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3001 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3003 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3005 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3007 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3009 * 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.
3011 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3013 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3015 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3017 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3019 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3021 * sim/ucsim/configure: little improvement of Cygwin-detection
3022 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3023 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3024 * support/regression/tests/bug-221100.c: small changes for mcs51
3025 * support/regression/tests/bug-221168.c: small changes for mcs51
3026 * support/regression/tests/bug-227710.c: small changes for mcs51
3027 * support/regression/tests/staticinit.c: small changes for mcs51
3028 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3029 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3030 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601