1 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
3 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
4 * src/SDCCval.c (constVal): added reduction from int to char
5 * src/SDCCval.c (valMult, valDiv): fixed sign handling
6 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
7 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
9 * support/regression/tests/shifts.c: fixed
11 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
13 * src/z80/gen.c (genXor): Fixed bug #805445
15 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
17 Fixed bug #621531 (const & volatile confusion in the type chain).
18 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
19 refer to the const or volatile state of the pointer itself.
32 * support/regression/tests/const.c
34 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
36 When checking for duplicated modules, use absolute paths
37 instead of relative paths. Files changed:
42 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
44 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
46 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
48 * device/include/string.h: added size_t typedef, changed
49 prototypes to use size_t, eliminated separate reentrant and
50 non-reentrant declarations, added _memmove declaration
51 * device/lib/_memcpy.c: changed to use size_t instead of int,
52 changed /4 to >>2 to avoid division library call
53 * device/lib/_memcmp.c,
54 * device/lib/_memset.c,
55 * device/lib/_strncat.c,
56 * device/lib/_strncpy.c,
57 * device/lib/_strncmp.c: changed to use size_t instead of int
58 * device/lib/_memmove.c: new file (fixed bug #772294)
59 * device/lib/Makefile.in: added _memmove.c
60 * device/lib/z80/asm_strings.s: fixed bug #772290
61 * support/regression/tests/bitfields.c: attempt to fix host assertion
62 failure on amd64-unknown-linux2.2
64 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
66 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
67 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
68 * as/z80/asmain.c (main): fixed bug #801766
70 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
72 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
75 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
77 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
78 reported in bug #800609
80 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
82 * Top header beautifications in src/pic16 directory:
83 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
84 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
85 pcoderegs.h, ralloc.c, ralloc.h
86 * main.c: added top header and GPL license notice
87 * pcode.c: fixed the if-conditional warning
89 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
91 * device/lib/_mullong.c: replaced int by short for gcc
93 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
95 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
96 and JUMPTABLE iCodes properly now (worked by accident before)
97 * src/mcs51/gen.c (leftRightUseAcc),
98 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
99 iCode properly now. Use getSize instead of nRegs since a & b
100 aren't part of the nRegs tally.
102 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
104 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
105 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
106 before instructions that use the _STATUS register
108 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
110 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
111 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
112 fetching of the pointer
113 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
114 copied from genNearPointerSet()
115 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
116 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
117 If they pop r0/r1 they must be called in the opposite order than aopOp().
118 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
119 (resp. --stack-auto), prepared for --xstack
121 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
123 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
125 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
127 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
128 these ports have their own __sdcc_external_start()
130 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
132 pic patch provided by Slade Rich <slade_rich@yahoo.com>
133 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
134 type for bits was changed. It resulted in bit variables becoming
135 global, which is not permitted in PIC 14 assembly output.
137 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
139 * doc/sdccman.lyx: various additions and updates. Rearranged sections
141 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
143 Z80 and MCS51 linkers complaint if a public symbol is defined
144 in more than one library module:
148 * as/mcs51/Makefile.in
150 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
152 A few small changes that speed up the peephole optimizer.
156 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
158 Try to make the peephole optimizer smarter by maintaining
159 an association between the assembly source code and the
160 iCodes that originated them. Put this information to use
161 with a new peephole rule condition "notVolatile" so that
162 the rules can be aggressive yet still safe.
167 * src/mcs51/peeph.def
169 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
173 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
174 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
175 if the left or right operand symbols have the accuse flag set.
177 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
179 Changed the type of the result of the ! (NOT) operator to char;
180 previously it returned the same type as the source. This allows
181 us to eliminate all the genFloatNot functions (all of its target
182 implementations were very buggy) since !float can use the same
185 * src/SDCCicode.c (ast2iCode): ! returns char
186 * src/mcs51/gen.c (genNot, genNotFloat),
187 * src/ds390/gen.c (genNot, genNotFloat),
188 * src/z80/gen.c (genNot, genNotFloat),
189 * src/pic/gen.c (genNot, genNotFloat),
190 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
192 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
194 pic patch provided by Slade Rich <slade_rich@yahoo.com>
195 1. Interrupt would not compile properly. Ensure PCLATH register is saved
196 during interrupts. Ensure WSAVE is located at a shared bank address.
197 2. Fixed page selection in some places
198 3. Fixed BTFSS/C to where necessary use registers directly and not simply
199 the registers name strings.
200 4. Fixed "signed / unsigned compare" compiler warnings.
201 5. The PIC port manages its own allocation of the general purpose
202 registers, but makes no attempt to reuse them. As a result when
203 compiling it soon runs out of general purpose registers. Some
204 additional code was added to the files pcode.c and device.c to walk
205 through the function call tree and rename the registers so that they
215 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
216 genPlus() & genMinus() when the result is the same as left or right
218 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
220 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
222 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
224 Made bitfield a distinct type from bit so that bitfields
225 convert as per ANSI C and bits retain their traditional
226 boolean style behaviour. Implemented bitfield support in
234 * src/ds390/gen.c: bit v bitfield split
235 * src/z80/gen.c: New support for bitfields
236 * support/regression/tests/bitfields.c: reenabled z80,
239 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
241 Rules 246.x, 247.x relate to bitfields, the others speed up
242 access to xdata mapped I/O devices.
244 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
246 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
248 Cleaned up genPackBits and genUnpackBits and added two helper
249 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
250 for literal assignments in genPackBits (thanks to Frieder for
256 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
258 Fixed bug #748310 (pointer to function type mishandled when the
259 function name is omitted). Also fixed a SIGSEGV when a function
260 attribute (reentrant, etc) is used on a non-function or on a
261 function but misplaced before the parameter list.
263 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
265 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
266 * support/Util/SDCCerr.h,
267 * support/Util/SDCCerr.c: Added func attr misuse error msg
269 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
271 Fixed bug #787649 by anonymous
272 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
273 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
275 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
277 Fixed numerous bitfield problems.
279 * src/SDCC.y: More bitfield related error checking
281 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
282 * support/Util/SDCCerr.h,
283 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
284 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
285 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
286 * support/regression/tests/bitfields.c: tests added
288 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
290 Made the constant following the "interrupt" keyword optional. If
291 omitted, the function will not automatically be given an entry
292 in the interrupt vector table (similar to #pragma NOIV, but
293 less syntacticly kludgy). The interrupt number is also now
294 range checked. Also fixed a bug in the high order bit example
301 * support/Util/SDCCerr.c
302 * support/Util/SDCCerr.h
305 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
307 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
308 * src/SDCCicode.c (operandOperation): rewritten some ops
309 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
310 * src/SDCCsymt.c (computeType): literals are handled the same way as any
312 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
313 be re-activated by defining REDUCE_LITERALS)
314 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
315 unsigned, but are signed by default
316 * src/SDCCval.c (constVal): rearranged
317 * src/SDCCval.c (valMod): preliminary fix
318 * src/SDCCval.c (valCastLiteral): use TYPE_* types
319 * support/regression/literalop.c: added, work in progress
321 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
323 Generate warnings for useless declarations like "char data;"
324 that don't do what new users expect.
327 * support/Util/SDCCerr.h
328 * support/Util/SDCCerr.c
330 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
332 * src/SDCCval.c (valMult): fix overflow detection of negative int
334 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
336 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
338 Changes to support big endian targets:
351 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
353 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
354 * device/lib/time.c: fixed warning "integer overflow in expression"
356 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
358 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
359 * src/SDCCval.c (constVal): changed default to signed; hex and octal
360 constants are unsigned; added recognition of "u" flag for unsigned
361 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
362 * src/SDCCval.c (valDiv, valMod): fixed signdness
363 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
364 signedness of modulo, left and right shift
365 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
366 * support/Util/SDCCerr.h: added warning W_INT_OVL
367 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
368 * src/SDCCast.c (ast_print): improved output of constants
370 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
372 Fixed some warnings when building with MSVC:
385 * support\cpp2\cpplib.c
389 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
391 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
393 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
395 * support\librarian\clean.mk: Do not remove Makefile.
396 * support\librarian\Makefile: added.
398 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
400 Added librarian to MSVC build:
403 * support\librarian\librarian.dsp
405 'configure' not needed for librarian, removed:
406 * support\librarian\configure
407 * support\librarian\configure.in
408 * support\librarian\config_in.h
409 * support\librarian\Makefile.in
411 Hopefully these ones built the librarian and the rest of sdcc properly:
415 Messed up 'configure', so revert to previous version:
419 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
421 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
422 there, while the mantissa of a double is "only" 53 bits wide.
424 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
426 Adding sdcclib to the build. MSVC project coming soon.
429 * support\librarian\clean.mk
430 * support\librarian\configure
431 * support\librarian\configure.in
432 * support\librarian\config_in.h
433 * support\librarian\Makefile.bcc
434 * support\librarian\Makefile.in
435 * support\librarian\sdcclib.c
442 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
444 Linker now complaints if linked modules have conflicting options, for
445 example, one compiled using --model-large and another one compiled with
446 --model-small. The following files were modified:
468 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
470 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
471 as/mcs51/lklibr.c: Generate a warning when a library is not found.
473 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
475 * src/z80/mappings.i: fix _mul[us][int,long] entries
477 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
479 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
481 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
483 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
484 * support/regression/tests/bitopcse.c: added
492 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
494 added support for new library format to z80, gbz80 linkers:
500 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
502 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
503 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
505 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
507 added DUMMY_READ_VOLATILE:
516 * src/SDCCcse.c (algebraicOpts): many improvements
517 * src/SDCCcse.h: removed algebraicOpts()
518 * src/SDCCicode.c (picDummyRead): added
520 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
522 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
523 "Insufficient space in data memory".
525 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
527 * src/mcs51/gen.c: fixed bug #771358
528 * src/z80/gen.c: fixed bug #759087
530 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
532 * src/pic16/glue.c: minor cleanup by Vangelis
534 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
536 * device/include/regc515c.h: fixed #758477
537 * device/lib/_gptrget.c: saving some cycles in generic pointer get
538 * device/lib/_gptrput.c: saved a few bytes
539 * my tab spacing is 8, yours too?)
540 * device/lib/_ser.c: process RX bytes earlier than TX bytes
541 * device/lib/serial.c: process RX bytes earlier than TX bytes
542 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
544 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
546 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
548 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
550 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
552 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
554 * device/lib/Makefile.in: bad fix, reverted to 1.43
556 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
558 * device/lib/Makefile.in: added missing z80 object files
560 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
562 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
563 pic16 progress by Vangelis:
581 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
583 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
585 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
587 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
588 added gbz80 build to MSVC project.
589 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
590 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
591 from 8051 stuff and setup so it links using a .lnk file.
593 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
595 * support/librarian/sdcclib.c: sdcc librarian.
596 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
599 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
601 * as/mcs51/lkmain.c: properly handle extensions in function afile.
603 2003-07-02 Borut Razem <borut.razem@siol.net>
605 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
606 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
607 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
608 src/xa51/main.c, src/z80/main.c:
609 virtualization of glue() function: each port has it's own glue function,
610 which is accessed by do_glue function pointer in PORT.general structure
612 2003-07-01 Kevin Vigor <kevin@vigor.nu>
614 * DS800C400 fun, improved ROM interface and tinibios.
616 2003-06-27 Kevin Vigor <kevin@vigor.nu>
618 * More support for DS80C400. Now includes beginning of interface to ROM.
620 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
622 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
624 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
626 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
628 2003-06-19 Borut Razem <borut.razem@siol.net>
630 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
632 2003-06-19 Borut Razem <borut.razem@siol.net>
634 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
635 fixed Z80 port - crt0.o: cannot open.
637 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
639 * support/Util/MySystem.c (merge_command): revert bad fix
641 2003-06-18 Borut Razem <borut.razem@siol.net>
643 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
645 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
647 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
648 option --use-stdout sends errors to stdout instead of stderr.
650 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
652 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
654 2003-06-15 Borut Razem <borut.razem@siol.net>
656 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
657 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
658 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
659 fixed width array of pointers replaced with sets;
660 multiple include and lib paths ared transferred to preprocessor and linker
661 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
662 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
663 fixed width array of pointers
664 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
665 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
666 fixupPath(), getPathDifference()
667 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
668 fixed width array of pointers
670 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
672 * src/pic16/ralloc.c: fix warnings
673 * src/pic16/pcode.c: fix warning
675 2003-06-10 Scott Dattalo <scott@dattalo.com>
677 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
678 know all the details, but essentially this set of changes enable
679 the pic16 port to generate movff instructions and generate assembler
685 * src/pic16/device.c:
688 * src/pic16/pcoderegs.c:
689 * src/pic16/ralloc.c:
690 * src/pic16/ralloc.h:
692 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
694 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
695 added option --vc, so sdcc errors and warnings are compatible with
696 Microsoft Visual Studio.
698 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
700 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
701 device/lib/libfloat.lib: added atof function.
703 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
705 * doc/sdccman.lyx: updated to Lyx 1.3
706 * doc/cdbfileformat.lyx: updated to Lyx 1.3
707 * doc/test_suite_spec.lyx: updated to Lyx 1.3
708 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
710 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
712 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
714 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
716 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
717 additions to the "related tools/documentation" section
719 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
721 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
723 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
725 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
726 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
728 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
730 * doc/sdccman.lyx: fix double dash and other minor things
731 * doc/Makefile: fix double dash
733 2003-05-28 Karl Bongers(patches from Martin Helmling)
734 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
735 condition and ignore commands.
737 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
739 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
740 is in parts still quite out of date, I did changes as far as I felt makes sense
741 for a non-native english speaker.
742 Please feel free to add to the manual or to correct my changes.
743 * doc/Makefile: undid touching the date of intermediate tex files.
745 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
747 * doc/sdccman.lyx: Manual has an index now
749 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
751 Finalize muluint/mulsint and mululong/mulslong merging:
752 * device/lib/_mulint.c
753 * device/lib/_mullong.c
754 * device/lib/gbz80/mul.s
755 * device/lib/gbz80/stubs.s
756 * device/lib/z80/mul.s
757 * device/lib/z80/stubs.s
758 * src/SDCCsymt.c (initCSupport)
760 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
762 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
763 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
764 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
765 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
768 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
770 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
771 the regression tests I'm not brave enough to enable 245.b, 245.c
772 * doc/sdccman.lyx: added latex preamble for hyperref package.
773 Using pdflatex this will give you a hyperlinked pdf file with
774 bookmarks. (prepend '%' before /usepackage if this breaks something)
776 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
778 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
780 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
782 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
784 2003-05-21 <johan@balder>
786 * src/SDCCglue.c (printIval): fixed bug #739934
788 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
790 Applied patch from bug 737905 (renamed yylineo to mylineno):
797 * src/pic16/pcode.c: Cleaned warnings
798 * src/pic16/pcodeflow.c: Cleaned warnings
799 * src/pic16/pcoderegs.c: Cleaned warnings
801 2003-05-19 Scott Dattalo <scott@dattalo.com>
803 * src/pic16/pcode.c: Cleaned warnings
804 * src/pic16/pcodepeep.c: Cleaned warnings
805 * src/pic16/ralloc.c: Cleaned warnings
807 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
809 * doc/sdccman.lyx: fixed bug 739745
810 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
812 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
814 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
815 it can be defined with CFLAGS when running configure
816 * src/SDCCmain.c: fixed compiling + linking with object files
818 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
820 * configure.in: configure for pic16 port,
821 added --disable-pic16-port
822 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
823 * src/SDCCmain.c: linkOptions is changed to set *,
824 added if/endif conditional macros to remove options help
825 messages from optionsTable when a port is not configured, added
826 support for the PIc16 port in the ports table, when executing
827 the compiler with no port specified on command line, a default
828 port is selected with the new macro DEFAULT_PORT which is
829 defined in port.h, in setDefaultOptions() linkOptions is removed
830 from initialization assignment, since now it is a set,
831 parseCmdLine uses setParseWithComma for linkOptions, in
832 linkEdit() linkOptions are accessed with new function indexSet()
833 which returns the i'th item of a set variable. See SDCCset.c, in
834 linkEdit() when calling buildCmdLine(), added linkOptions as
835 last argument. Now users can pass arguments to gplink via the
836 -Wl option, main() uses pic16glue() to glue up pic16 programs
837 * src/SDCCpeeph.c: various changes to support pic16
838 * src/SDCCset.c: added function void *indexSet(set *, int) to
839 return the i'th item of the set
840 * src/SDCCset.h: added function prototype for indexSet()
841 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
842 * src/clean.mk: added pic16 in CLEANALLPORTS variable
843 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
844 added macro DEFAULT_PORT
845 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
846 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
848 * src/pic16/glue.c: commented out some error producing lines
849 * src/pic16/main.c: __config directives are commented out to stop
850 gpasm complaining and test the linkage with gplink, _linkCmd and
851 _asmCmd changed to be more gplink and gpasm friendly
852 * src/pic16/peeph.def: peep rule 3 is commented out, since it
853 produced an error when parsed, peep rule 12 is added to utilize
854 movff, but it is commented out since the pCode does not support
855 yet a command with 2 address arguments
857 2003-05-18 <johan@balder>
859 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
860 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
861 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
863 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
864 Added feature to script commands from file.
866 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
868 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
869 * src/SDCCutil.c: include ctype.h for win32
871 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
873 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
875 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
877 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
878 Fixed so you can set breakpoints prior to run, run does not stop
879 on entry now. Add tbreak. Other enhancements and fixes for use
882 2003-05-12 Borut Razem <borut.razem@siol.net>
884 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
886 2003-05-11 Borut Razem <borut.razem@siol.net>
888 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
889 the path of bin directory, so that PATH is the only env. variable, which has to be set
890 in case of standard installation.
891 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
892 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
893 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
895 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
897 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
898 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
899 temp files are in the port dir; clean the gen/test directory when
900 generating new test.c
901 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
902 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
903 * support/regression/tests/zeropad.c: added
905 2003-05-09 <johan@balder>
907 * src/SDCCglue.c: fixed bug #597940
909 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
911 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
912 cache sfr, optimize next,step, fix off by one sourceline,
913 support ddd list function.
914 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
916 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
918 * support/regression/HTMLgen.py: added compare_s2f()
919 * support/regression/Makefile: redo 1.27
920 * support/regression/generate-cases.py: redo 1.5
922 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
924 * support/regression/tests/float.c: workaround 33 bit hex constant
925 * support/regression/tests/simplefloat.c: fix division for host
927 2003-04-29 Scott Dattalo <scott@dattalo.com>
929 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
930 that tame's the PIC's over-aggressive optimizer.
932 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
934 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
937 2003-04-29 Kevin Vigor <kevin@vigor.nu>
939 Initial support for DS80C400. "Hello world" runs on TINIm400
942 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
944 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
945 * Some notes on ddd usage added in debugger/README
946 Martin Helmling adding more features and fixes for ddd GUI debugger.
947 Code added for nexti, stepi, up, down, and other adjustments.
949 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
951 * src/pic/pCodepeep.c non-wildcard asmops are now handled
952 * src/pic/peeph.def Added two rules to optimize carry manipulation
953 * src/pic/* removed debug printfs
955 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
957 * debugger/mcs51/cmd.c: added header newalloc.h
959 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
961 * as/Makefile: new EXEEXT
962 * as/z80/Makefile: remove trailing slash of BUILDIR
963 * as/z80/clean.mk: new EXEEXT
964 * Makefile.common.in: add to CFLAGS (and others), don't replace it
965 * support/cpp2/Makefile.in: new EXEEXT
966 * src/pic/glue.c (pic14emitRegularMap): fixed warning
968 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
970 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
971 EXEEXT was introduced to fix all related problems with targets
972 "clean", "install" and "uninstall"; a couple of further flaws
973 especially with "clean" have been fixed too
974 * as/mcs51/Makefile.in
979 * debugger/mcs51/Makefile.in
980 * debugger/mcs51/clean.mk
982 * link/z80/Makefile.in
985 * packihx/Makefile.in
989 * sim/ucsim/avr.src/Makefile.in
990 * sim/ucsim/avr.src/clean.mk
991 * sim/ucsim/s51.src/Makefile.in
992 * sim/ucsim/s51.src/clean.mk
993 * sim/ucsim/xa.src/Makefile.in
994 * sim/ucsim/xa.src/clean.mk
995 * sim/ucsim/z80.src/Makefile.in
996 * sim/ucsim/z80.src/clean.mk
997 * sim/ucsim/main_in.mk
998 * sim/ucsim/packages_in.mk
999 * sim/ucsim/gui.src/Makefile.in
1000 * sim/ucsim/gui.src/serio.src/Makefile.in
1001 * sim/ucsim/gui.src/serio.src/clean.mk
1004 * support/cpp2/Makefile.in
1005 * support/cpp2/clean.mk
1006 * support/makebin/Makefile
1007 * support/makebin/clean.mk
1008 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1009 * doc/sdccman.lyx: --program-suffix no longer needed
1011 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1013 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1014 Martin Helmling added support for ddd GUI debugger.
1015 Code added to display assembly, set variables, and other commands
1016 to interface to ddd.
1018 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1020 * as/Makefile: fix target clean
1021 * as/clean.mk: fix target clean
1022 * as/z80/clean.mk: fix target clean
1024 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1026 * Makefile.common.in: added @EXEEXT@
1027 * configure.in: removed all mingw32 stuff
1028 * configure: rebuilt from configure.in
1029 * doc/sdccman.lyx: updated section "installation"
1030 * support/scripts/sdcc_mingw32: adapted to configure
1031 * support/scripts/sdcc_cygwin_mingw32: added
1033 2003-04-22 Scott Dattalo <scott@dattalo.com>
1035 * src/pic Added object file support for the PIC port
1036 * src/pic Applied patch from Craig Franklin (this started the object file support)
1037 * src/regression Updated the PIC regression tests for object files
1039 2003-04-20 Borut Razem <borut.razem@siol.net>
1041 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1042 lklex.c: In function `getfid':
1043 lklex.c:203: warning: array subscript has type `char'
1044 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1045 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1046 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1047 stack handling macros
1049 2003-04-19 Borut Razem <borut.razem@siol.net>
1051 * "handling space characters in file path" task:
1052 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1053 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1054 * support/Util/MySystem.h: make it self-sufficient
1055 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1056 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1057 handling space characters in file path
1058 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1059 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1060 * support/Util/MySystem.c: handling space characters in executable's path
1062 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1064 * as/z80/Makefile: fix permanent rebuild of z80
1065 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1066 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1068 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1070 * src/SDCCopt.c: add special case optimization to replace modulo by
1071 a power of two with a bitwise AND.
1073 2003-04-18 <johan@balder>
1075 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1077 2003-04-17 <johan@balder>
1079 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1080 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1082 2003-04-13 Borut Razem <borut.razem@siol.net>
1084 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1085 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1086 fixed mingw problem in adl_NORMALIZE_PATH
1088 2003-04-12 Borut Razem <borut.razem@siol.net>
1090 * fixed "#pragma SAVE/RESTORE can not be nested":
1091 * src/SDCC.lex: reworked pragma handling functions
1092 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1093 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1095 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1097 * src/SDCCutil.c (pathEquivalent): defined but not used
1098 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1099 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1100 * configure: rebuilt from configure.in
1101 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1102 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1103 * device/include/Makefile.in: replace sdcc_datadir
1104 * device/lib/Makefile.in: replace sdcc_datadir
1105 * Makefile.common.in: add LDFLAGS from configure
1106 * packihx/Makefile.in: use LDFLAGS
1107 * src/Makefile.in: use LDFLAGS
1108 * support/cpp2/Makefile.in: add LDFLAGS from configure
1109 * support/makebin/Makefile: use LDFLAGS
1110 * .version: bumped version number to 2.3.5
1112 2003-04-12 Borut Razem <borut.razem@siol.net>
1114 * completed "different paths" task:
1115 * src/SDCCmacro.c: fixed bug in handling quotes
1116 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1117 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1119 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1121 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1123 2003-04-11 kevin Vigor <kevin@vigor.nu>
1125 * ds390/gen.c ds390/peeph.def: fix bug 706781
1127 2003-04-11 Borut Razem <borut.razem@siol.net>
1129 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1131 2003-04-10 Scott Dattalo <scott@dattalo.com>
1133 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1134 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1135 set - this bit used to not be set...).
1136 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1137 bad code in PIC Port
1138 * src/regression/and2.c added to test bug 609268
1139 * src/regression/Makefile added and2.c to regression test
1142 2003-04-08 <johan@CP255758-A>
1144 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1145 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1146 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1148 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1150 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1152 * support/cpp2/Makefile.in: fix bug #487815
1153 * configure: rebuilt from configure.in
1154 * Makefile.common.in: docdir changed, new path suffixes
1155 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1156 * sdcc_vc_in.h: reflect changes from sdccconf.h
1157 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1158 * src/SDCCutil.h: remove BINDIR hack
1159 * doc/sdccman.lyx: update new path hierarchy
1161 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1163 * src/SDCCpeeph.c: added okToRemoveSLOC test
1165 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1167 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1169 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1171 * src/SDCCpeeph.c: added labelIsReturnOnly test
1172 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1174 2003-04-05 <johan@balder>
1176 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1177 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1178 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1179 * src/SDCCast.c: fixed a warning
1180 * src/SDCCast.h: fixed a warning
1181 * src/SDCCicode.c (operandFromAst): fixed a warning
1183 2003-04-04 <johan@balder>
1185 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1186 * src/SDCCast.c (decorateType): fixed bug #715076
1187 * src/SDCC.y: fixed bug #702907
1189 2003-04-03 <johan@balder>
1191 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1192 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1193 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1194 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1195 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1197 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1199 * _decdptr.c: fix return values
1200 * _gptrget.c: fix return values
1201 * _gptrgetc.c: fix return values
1202 * _gptrput.c: fix return values
1203 * _mulint.c: fix return values
1204 * as/z80/Makefile: fix 'make -j' problem
1206 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1208 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1209 * configure.in: big cleanup, updated to autoconf 2.5x
1210 * configure: rebuilt from configure.in
1211 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1212 * sdcc_vc_in.h: reflect changes from sdccconf.h
1213 * doc/Makefile: fixed a flaw in "make install"
1215 2003-04-02 <johan@balder>
1217 * src/ds390/gen.c (genCmp): no comments
1218 * src/mcs51/gen.c (genCmp): no comments
1219 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1220 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1222 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1224 * support/regression/generate-cases.py: place generated file in given sub directory
1225 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1226 * support/regression/Makefile: improvements for 'make -j';
1227 side effect: it's simpler and faster now
1229 2003-03-31 Borut Razem <borut.razem@siol.net>
1231 * src/z80/main.c: link-{port} and as-{port} defined without path
1232 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1234 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1236 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1238 2003-03-30 Borut Razem <borut.razem@siol.net>
1240 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1241 changed type of list parameter to set
1242 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1243 * src/port.h: changed type of do_assemble() parameter to set
1244 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1245 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1246 definition of "cppoutfilename" macro with NULL value in preProcess()
1247 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1248 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1249 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1250 replaced with set *binPathSet
1251 * shash_add() deallocates the item, if allready exsists, before adding the new one
1252 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1254 2003-03-30 Scott Dattalo <scott@dattalo.com>
1256 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1257 a nested for loop bug in the PIC port
1258 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1261 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1263 * support/Util/dbuf.h: remove C++ stuff to make it portable
1265 2003-03-28 Borut Razem <borut.razem@siol.net>
1267 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1268 literal strings in stringLiteral()
1269 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1270 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1273 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1275 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1277 2003-03-26 <johan@balder>
1279 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1280 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1281 * src/SDCCast.c (decorateType): fixed " -v < 3"
1283 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1285 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1286 Added Lenny Story's debug infrastructure changes:
1287 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1288 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1289 * src/cdbFile.c: added
1290 * src/SDCCdebug.c: added
1291 * src/SDCCdebug.h: added
1292 * src/SDCCast.c (createFunction)
1293 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1294 * src/SDCCmain.c (parseCmdLine, main)
1295 * src/SDCCmem.c (redoStackOffsets)
1296 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1299 * src/avr/gen.c (genAVRCode)
1300 * src/ds390/gen.c (gen390Code)
1301 * src/mcs51/gen.c (gen51Code)
1302 * src/pic/gen.c (genpic14Code)
1303 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1304 * src/xa51/gen.c (genXA51Code)
1305 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1307 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1309 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1310 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1312 2003-03-22 <johan@balder>
1314 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1316 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1318 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1319 * doc/cdbfileformat.lyx: added, written by Lenny Story
1320 * doc/Makefile: added cdbfileformat.lyx
1321 * doc/clean.mk: added cdbfileformat.lyx
1323 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1325 * src/mcs51/peeph.def: fix bug #705773
1327 2003-03-20 <johan@balder>
1329 An sfr/sbit can have an "at #" AND an initializer
1330 * src/SDCCsymt.c (checkSClass):
1331 * src/SDCCmem.c (allocGlobal):
1332 * src/SDCCmem.c (allocLocal):
1333 * src/SDCCast.c (createBlock):
1335 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1337 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1339 2003-03-16 <johan@balder>
1341 Undid the hackup of const and volatile, the problem is much bigger
1343 * src/SDCCast.c:1.171
1344 * src/SDCCglue.c:1.138
1345 * src/SDCCicode.c:1.146
1346 * src/SDCCsymt.c:1.150
1347 * src/SDCCval.c:1.65
1349 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1351 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1352 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1354 2003-03-13 <johan@balder>
1356 Hackup const and volatile modifiers in type chains a bit:
1358 * src/SDCCast.c:1.169
1359 * src/SDCCglue.c:1.136
1360 * src/SDCCicode.c:1.143
1361 * src/SDCCsymt.c1.146
1362 * src/SDCCsymt.h1.59
1363 * src/SDCCval.c:1.63
1365 2003-03-12 <johan@balder>
1367 * src/SDCCBBlock.h: more LRH debugging junk
1368 * src/SDCCcflow.h: more LRH debugging junk
1369 * src/SDCCloop.c: more LRH debugging junk
1370 * src/SDCC.y (struct_declaration): fixed bug #697590
1371 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1372 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1373 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1375 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1376 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1377 test function names must now match exactly).
1378 * src/SDCCcse.c: added special case in findCheaperOp to allow
1379 extending a short integer. Makes less awful code for bug 700121 test case.
1381 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1383 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1384 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1386 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1388 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1389 actually called (operandsNotEqual() was called for all
1390 operandsNotEqualX tests).
1392 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1394 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1395 with shorter literals. Fixes bug 700121.
1397 2003-03-11 <johan@balder>
1399 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1401 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1403 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1404 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1406 2003-03-10 Borut Razem <borut.razem@siol.net>
1408 * src/SDCCmain.c: pipe preprocessor's output
1409 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1410 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1411 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1412 which closes all pipes in pipeSet set
1413 * src/SDCCset.c: free deleted item in function deleteSetItem()
1414 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1415 moved from z80 to src subproject
1416 * .version: increased version number to 2.3.4
1418 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1420 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1421 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1422 * support/regression/ports/xa51/spec.mk: fix typo
1424 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1426 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1428 2003-03-09 Borut Razem <borut.razem@siol.net>
1430 * src/SDCCmain.c: pipe preprocessor's output
1431 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1432 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1433 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1434 which closes all pipes in pipeSet set
1435 * src/SDCCset.c: free deleted item in function deleteSetItem()
1436 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1437 moved from z80 to src subproject
1439 2003-03-09 Borut Razem <borut.razem@siol.net>
1441 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1442 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1443 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1444 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1445 * src/SDCCglobl.h: unification of WIN32 native definitions
1447 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1449 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1451 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1453 * src/configure.in: check for endianess (even while cross-compiling)
1454 * src/configure: check for endianess (even while cross-compiling)
1455 * src/configure_in.h: check for endianess (even while cross-compiling)
1456 * src/avr/gen.c: remove old endianess stuff
1457 * src/mcs51/gen.c: remove old endianess stuff
1458 * src/ds390/gen.c: remove old endianess stuff
1459 * src/pic/gen.c: remove old endianess stuff
1460 * src/pic/genarith.c: remove old endianess stuff
1461 * src/pic/glue.c: fix endianess check
1462 * src/pic16/gen.c: remove old endianess stuff
1463 * src/pic16/genarith.c: remove old endianess stuff
1464 * src/pic16/glue.c: fix endianess check
1465 * src/xa51/gen.c: remove old endianess stuff
1466 * src/z80/gen.c: fix endianess check
1467 * src/SDCCglue.c: fix endianess check
1468 * src/ds390/peeph.def: fix bug 700036
1470 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1472 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1473 * src/configure: find appropriate data-types on host for SDCC's int and long
1474 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1475 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1476 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1478 2003-03-07 <johan@balder>
1481 some minor cleanups before the big shot
1482 OP_DEFS and OP_USES now use Kevin's protection
1483 new option --nolabelopt
1494 * src/ds390/ralloc.c:
1495 * src/mcs51/ralloc.c:
1497 * src/xa51/ralloc.c:
1500 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1502 * src/pic/pcode.c (get_op): fix 64 bit warnings
1503 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1504 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1505 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1506 * support/regression/tests/malloc.c: fix 64 bit warnings
1508 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1510 * src/mcs51/gen.c (genMinus): fixed bug 696436
1512 2003-03-02 Borut Razem <borut.razem@siol.net>
1514 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1516 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1518 * configure.in: test for mkstemp
1519 * sdccconf_in.h: add HAVE_MKSTEMP
1521 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1523 * device/include/ctype.h: removed warning while using --stack-auto
1524 * device/include/malloc.h: removed warning while using --stack-auto
1525 * device/include/string.h: removed warning while using --stack-auto
1527 2003-02-23 Borut Razem <borut.razem@siol.net>
1529 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1530 because NDEBUG is defined (see man assert)
1531 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1533 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1535 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1536 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1538 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1540 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1541 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1543 2003-02-18 <johan@balder>
1545 * as/mcs51/asmain.c (asmbl): module can start with a digit
1546 * as/z80/asmain.c (asmbl): module can start with a digit
1548 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1550 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1551 * src/asm.c: fix pipe() for Mingw32
1553 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1555 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1556 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1557 make -V work again; --c1mode reads now from stdin
1558 * doc/sdccman.lyx: added --c1mode
1559 * support/Util/SDCCerr.c: new messages for c1 mode
1560 * support/Util/SDCCerr.h: new messages for c1 mode
1561 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1563 2003-02-15 <johan@balder>
1565 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1567 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1569 * doc/sdccman.lyx: Environment variables, -o and other minor things
1571 2003-02-14 <johan@balder>
1573 * src/xa51/main.c: before anyone really tries to use it :)
1575 * Install doc's in share/sdcc/doc
1576 * removed some obsolete files
1577 * Do a proper make distclean and uninstall
1578 M Makefile.common.in
1581 M device/include/Makefile.in
1582 M device/lib/Makefile.in
1585 M sim/ucsim/doc/Makefile.in
1588 R src/xa51/peeph.rul
1589 M support/cpp2/Makefile.in
1590 M support/makebin/Makefile
1593 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1595 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1597 2003-02-10 Borut Razem <borut.razem@siol.net>
1599 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1600 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1601 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1602 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1603 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1604 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1605 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1606 src/z80/Makefile.bcc: Borland Makefile cleanup
1607 * as/z80/Makefile.bcc: Added Borland Makefile
1608 * support/cpp2/borland.h: Removed
1610 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1612 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1613 * src/SDCC.lex: new pragma NOIV
1614 * src/SDCCglobl.h: new pragma NOIV
1615 * src/SDCCmem.c: new pragma NOIV
1617 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1619 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1621 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1623 * src/SDCCmain.c: signal handling is switched off by --debug
1624 * doc/Makefile: small fix for install; use clean.mk again
1625 * doc/clean.mk: clean *.pdf and *.html too
1627 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1629 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1630 * device/lib/printfl.c: fix a ds390 bug by making it portable
1631 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1632 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1633 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1634 * debugger/mcs51/cmd.c: converted multi-line string literals
1635 * sim/ucsim/globals.cc: converted multi-line string literals
1636 * src/SDCCmain.c: introduced signal handler to remove temp files
1637 * doc/Makefile: small tweaks, implement clean
1638 * doc: removed generated files
1640 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1642 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1643 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1644 Address Record is not correctly generated for DS390."
1646 2003-02-02 Borut Razem <borut.razem@siol.net>
1648 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1649 * as/mcs51/asm.h: fixed compilation with Borland C
1650 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1651 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1652 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1653 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1654 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1655 src/z80/Makefile.bcc: delete $(LIB) only if exist
1656 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1658 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1660 * device/include/malloc.h: introduced NULL
1661 * device/include/string.h: introduced NULL
1662 * device/include/stdlib.h: introduced NULL
1663 * device/lib/_memcpy.c: removed NULL
1664 * device/lib/_strcat.c: removed NULL
1665 * device/lib/_strchr.c: removed NULL
1666 * device/lib/_strcmp.c: removed NULL
1667 * device/lib/_strcpy.c: removed NULL
1668 * device/lib/_strcspn.c: removed NULL
1669 * device/lib/_strlen.c: removed NULL
1670 * device/lib/_strncat.c: removed NULL
1671 * device/lib/_strncmp.c: removed NULL
1672 * device/lib/_strncpy.c: removed NULL
1673 * device/lib/_strpbrk.c: removed NULL
1674 * device/lib/_strrchr.c: removed NULL
1675 * device/lib/_strspn.c: removed NULL
1676 * device/lib/_strstr.c: removed NULL
1677 * device/lib/_strtok.c: removed NULL
1678 * device/lib/malloc.c: removed NULL, include own header
1680 2003-02-02 <johan@balder>
1682 * 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
1683 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1684 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1685 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1686 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1687 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1689 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1691 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1694 2003-02-01 <johan@balder>
1696 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1698 2003-01-31 <johan@CP255758-A>
1700 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1702 2003-01-30 <johan@balder>
1704 * src/SDCCBBlock.c: automatic bug detection
1705 * src/SDCCicode.c: automatic bug detection
1707 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1709 * src/SDCCglobl.h: now --xram-size 0 works
1710 * src/SDCCmain.c: now --xram-size 0 works
1712 2003-01-29 <johan@balder>
1714 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1716 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1718 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1719 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1720 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1721 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1722 * src/SDCCglobl.h: Added options --xram-size and --code-size
1723 * src/SDCCmain.c: Added options --xram-size and --code-size
1725 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1727 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1728 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1730 2003-01-27 <johan@balder>
1732 * src/SDCC.y: fixed bug #613764
1734 2003-01-26 <johan@balder>
1736 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1737 * src/SDCCsymt.h: fixed bug #673374
1738 * src/SDCCglue.c: fixed bug #661910
1739 * src/SDCCast.c: fixed bug #458099 and 673374
1741 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1743 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1744 * as/mcs51/strcmpi.h: added
1745 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1746 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1747 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1748 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1749 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1750 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1751 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1752 * as/mcs51/Makefile.aslink: new module strcmpi
1753 * as/mcs51/Makefile.asx8051: new module strcmpi
1754 * as/mcs51/Makefil.bcc: new module strcmpi
1755 * as/mcs51/Makefile.in: new module strcmpi
1756 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1758 2003-01-26 <johan@balder>
1760 * src/SDCCglue.c: reverted back to 1.124
1761 * src/SDCCast.c: reverted back to 1.156
1762 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1764 2003-01-25 <johan@balder>
1766 * src/SDCCglue.c: A better fix for bug #661910
1767 * src/SDCCast.c: A better fix for bug #661910
1768 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1770 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1772 * src/Makefile.in: remove spawn.o
1773 * src/SDCCmain.c: remove spawn.h
1774 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1775 * src/spawn.c: removed
1776 * src/spawn.h: removed
1777 * support/regression/ports/ds390/spec.mk: link with -r
1779 2003-01-24 <johan@CP255758-A>
1781 * src/ds390/gen.c (aopOp): fixed bug #667458
1782 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1783 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1784 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1786 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1788 * src/mcs51/peeph.def: better assembler identation by Frieder
1789 * src/mcs51/gen.c: better assembler identation by Frieder
1791 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1793 * as/z80/string.h: removed for gcc 3.2
1794 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1795 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1797 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1799 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1800 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1801 * support/regression/Makefile: separate temp files for ports
1802 * support/regression/generate-cases.py: separate temp files for ports
1803 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1804 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1806 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1808 * moved tinitalk to device/examples/ds390
1810 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1812 * as/mcs51/lkmem.c: rflag is for DS390
1813 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1814 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1815 (linkEdit): move mem- and map-files the same way as ihx-files
1816 * src/z80/main.c (_setDefaultOptions): removed --generic
1817 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1818 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1819 * src/pic/glue.c (picglue): --c1mode works again
1820 * src/pic16/glue.c (pic16glue): --c1mode works again
1821 * src/asm.c (printCLine): fix #660034
1823 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
1825 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
1826 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
1827 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
1828 * as/mcs51/lkmem (summary): better fix for sp problem
1829 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
1830 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
1831 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
1832 remove --stack-after-data
1834 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
1836 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
1837 * src/SDCCutil.c (join): ugly bug: missing '\0'
1838 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
1840 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1842 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
1844 * src/pic/main.c (_asmCmd): gpasm supports -o
1845 * src/z80/main.c: more general macros
1846 * device/lib/Makefile.in: remove intermediate files
1848 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1850 * .version: Bumped version number to 2.3.3
1851 * src/SDCCBBlock.c: new option -o
1852 * src/SDCCglobl.h: new option -o
1853 * src/SDCCglue.c: new option -o
1854 * src/SDCCmain.c: new option -o
1855 * src/asm.c: new option -o
1856 * src/ds390/main.c: new option -o
1857 * src/pic/glue.c: new option -o
1858 * src/pic/pcode.c: new option -o
1859 * src/pic/ralloc.c: new option -o
1860 * src/pic16/glue.c: new option -o
1861 * src/pic16/pcode.c: new option -o
1862 * src/pic16/ralloc.c: new option -o
1863 * src/z80/main.c: new option -o
1864 * device/lib/Makefile.in: use -o
1865 * support/regression/ports/ds390/spec.mk: use -o
1866 * support/regression/ports/gbz80/spec.mk: use -o
1867 * support/regression/ports/mcs51/spec.mk: use -o
1868 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
1869 * support/regression/ports/z80/spec.mk: use -o
1870 * support/regression/ports/ucz80/spec.mk: use -o
1871 * support/regression/ports/xa51/spec.mk: use -o
1872 * support/regression/fwk/lib/timeout.c: fix usage string
1874 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
1875 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
1877 2003-01-07 <johan@balder>
1879 * src/SDCCast.c (decorateType): fixed bug #600035
1881 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
1882 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
1883 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
1884 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
1885 * src/pic/pcode.c: outcommented unused variable to remove warnings
1886 * src/pic/ralloc.c: outcommented unused variable to remove warnings
1888 2003-01-06 <karl@turbobit.com>
1889 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
1892 2003-01-06 <johan@balder>
1894 * src/SDCCicode.c: fixed array add
1896 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
1897 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
1898 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
1900 2003-01-04 <johan@balder>
1902 * src/SDCCval.c (getNelements): fixed the initialized array of structures
1904 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1905 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
1907 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1908 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
1909 * support/regression/tests/bug-524697.c: fit mem usage into 8032
1911 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1912 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
1914 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
1915 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
1917 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
1918 * src/mcs51/main.c: removed {bindir}{sep} from aslink
1920 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1922 * in \sdcc\as\mcs51\ changed these files in order to create an
1923 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
1924 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
1925 following files to include the previous two files: aslink.dsp,
1926 Makefile.aslink, Makefile.bcc, and Makefile.in.
1928 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
1929 .adb instead of .cdb
1931 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1933 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
1934 value from option --iram-size.
1936 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1938 * \sdcc\as\mcs51\lklist.c: added boundary check before using
1941 2002-09-18 <wiml@hhhh.org>
1943 * SDCClrange.h: exposed setFromRange() and setToRange()
1944 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
1945 packRegsForAccUse() (bug 542397)
1946 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
1947 multiple times and emitting the fetch operations more than once
1948 added aopGetUsesAcc() function to allow binary operators to
1949 fetch their operands in the correct order; made genMinus() emit
1950 compact code for X = LITERAL - Y
1952 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1953 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
1954 sprintf() in line 1267.
1956 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1957 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
1960 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1961 Changes to aslink (All the changes are marked with 'JCF'):
1963 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
1966 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
1967 area BSEG. Also moves, if possible, the DATA area down into the internal
1968 ram so more space is available.
1970 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
1973 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
1974 not bytes. Function summary() which creates a memory usage summary
1975 file with extension .mem. Reports of overlaping stack and small stack
1976 size. If the space for the stack is less than 16 bytes aslink trows a
1979 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
1980 the 8051. Option 'y' for memory summary output file.
1982 Changes to sdcc (All the changes are marked with 'JCF'):
1984 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
1986 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
1987 overlaying area for it (uses RegBankUsed[4]).
1989 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
1990 bank zero as used by default. By default aslink locates the stack
1991 (equivalent to --stack-after-data). Pass option 'y' to aslink for
1992 the creation of the .mem file. Delegates the allocation of data area
1993 to aslink (it is not longer 0x30 by default). If --stack-loc passes
1994 the begining of the stack area to aslink.
1996 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
1997 glue() in SDCCglue.c creates an area for it.
1999 2002-09-03 Borut Razem <borut.razem@siol.net>
2000 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2001 sdcc/src/pic/glue.c:
2002 introduced atexit() handler for teporay files removal in case of
2003 errors, assertions, ...
2005 2002-08-29 Borut Razem <borut.razem@siol.net>
2006 * sdcc/support/cpp2/auto-host_vc_in.h:
2007 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2008 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2009 Maybe there is a similar problem with BORLANDC? It should be checked!
2011 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2012 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2013 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2014 was not executed, and the compiler (cl) launched a warning:
2015 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2017 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2018 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2020 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2021 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2023 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2024 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2025 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2026 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2027 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2028 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2029 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2030 - added Release configuration in VS projects
2031 - review of compiler an linker options
2032 - VC .exe files are generated in bin_vc directory, not to interfere
2033 with binaries generated from other projects (cygwin, mingw, bcc ...)
2035 * sdcc/src/yacc.dsp: added
2037 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2038 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2039 and insert the version number definitions from .version
2041 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2043 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2044 added - genarate auto-host.h using auto-host_vc_in.h as template
2047 removed from CVS, generated automatically
2049 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2050 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2052 2002-08-11 Borut Razem <borut.razem@siol.net>
2053 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2055 2002-08-10 Borut Razem <borut.razem@siol.net>
2056 * src/SDCCmain.c (main):
2057 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2058 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2059 The consequence was that some temporary files were not removed.
2062 unification of code in functions tempfilename() and tempfile():
2063 function tempnam() is defined in Visual Studio 6.0 and .NET
2065 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2067 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2068 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2069 - removed compiler command line option /WX: Treats all warnings as errors
2070 - update a list of source files, included into the project
2072 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2073 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2074 changed project type to Generic Project so that can be correcly converted to VS.NET project
2076 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2078 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2080 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2082 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2083 added return 0 statements after assert() to make compiler happy
2085 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2086 added newline in the def file to keep MSC compiler satisfied
2088 * sdcc/src/z80/gen.c:
2089 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2090 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2091 - solved MSC error in function aopDump()
2093 * sdcc_vc.h: define PREFIX as "\\sdcc"
2095 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2096 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2098 2002-06-22 Scott Dattalo <scott@dattalo.com>
2099 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2100 - Rewrote the register banking algorithm.
2101 - Added pCode live-range analysis to registers (for now, only non-used and
2102 singly-used registers optimized away)
2104 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2106 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2108 2002-05-10 Scott Dattalo <scott@dattalo.com>
2109 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2111 2002-04-22 Michael Hope <michaelh@vroom>
2113 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2115 * configure.in (DD_COPT): Added include support required for gbdk.
2117 * .version: Bumped version number just to increase it.
2119 * src/SDCCmain.c: Added -nostdinc to the default options.
2121 2002-04-15 Michael Hope <michaelh@vroom>
2123 * device/lib/z80/printf.c (sprintf): Added.
2125 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2127 * src/z80/peeph.def: Added transpose redundent load rule.
2129 * src/z80/main.c: Added force callee saves for jaune.
2131 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2133 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2135 2002-03-28 Johan Knol <johan@balder>
2137 * src/SDCCval.c: fixed bug #532436
2139 2002-03-14 Scott Dattalo <scott@dattalo.com>
2141 Added "char *Processor" field to the port structure.
2144 Added -p option. Allows port dependent processor to be specified.
2147 Initialized the new field char *Processor field to NULL in all ports
2150 Compiler generated registers for interrupt context saving
2151 were not getting allocated.
2153 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2156 Fixed left shift. Will promote the left side of a left shift
2157 if a) left shifting more than size of operand or b) when assigned
2158 to something size > size of left side
2160 2002-03-14 Scott Dattalo <scott@dattalo.com>
2162 tons of changes. Register allocation has been
2163 rewritten. Added customization for the various PICs. Flow
2164 analysis is restructured. ...
2170 Added. device.c is a PIC port hack to accomodate variations
2173 2002-03-13 Michael Hope <michaelh@vroom>
2175 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2177 2002-03-04 johanknol <johanknol@manik>
2179 * /src/SDCCval.c: fixed
2181 const unsigned char arr[][2] = { { 0, 1 } };
2182 t18.c:1: error: Initializer element is not constant
2184 2002-03-04 bela <bela@manik>
2186 * /device/include/mcs51reg.h:
2187 ds89c420 register definition update
2189 2002-03-03 <johan@FRIJA>
2191 * support/Util/SDCCerr.c: did something, but don't no why anymore
2193 * support/regression/tests/bug-524691.c: made it a little less shy
2195 * src/SDCCast.c (decorateType): fixed bug #524697
2197 * src/SDCCast.c: made some lineno improvements
2199 * src/SDCCval.c (getNelements): changed warning to error
2201 * src/SDCCglue.c (printIvalArray): changed warning to error
2203 * src/SDCCicode.c: fixed a warning for mingw
2205 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2207 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2209 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2211 * src/ds390/peeph.def:
2212 Added some more peephole rules
2214 * src/ds390/gen.c: Various fixes & enhancements
2216 * src/SDCClrange.c, src/SDCClrange.h:
2217 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2219 * src/ds390/ralloc.c:
2220 various fixes & enhancements (ds390) specific
2222 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2223 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2226 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2228 2002-03-02 <johan@FRIJA>
2230 * src/SDCCast.c (decorateType): fixed bug #524708
2232 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2234 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2236 2002-03-01 Michael Hope <michaelh@vroom>
2238 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2240 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2242 2002-03-01 <johan@FRIJA>
2244 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2246 * src/SDCCast.c (decorateType): fixed bug #524209
2248 * src/SDCCval.c (valNot): fixed bug #524195
2250 2002-02-26 <johan@balder>
2252 * src/xa51/gen.c: fixed a warning
2254 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2256 * src/SDCCast.c (decorateType): fixed bug #522534
2258 2002-02-23 <johan@balder>
2260 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2262 2002-02-22 <johan@balder>
2264 * src/SDCCast.c: fixed bug #514865
2266 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2268 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2270 * sdcc/src/SDCCloop.c:
2271 Previous fix was not good. basic blocks that have "break" or "return" are
2272 not really partof a loop , but live ranges used in these blocks should
2273 be live thru the entire loop, so set partOfLoop but don't add them to
2276 2002-02-21 <johan@FRIJA>
2278 * src/SDCCcse.c: fixed bug #514308
2280 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2283 Fixed BUG #519583. If a conditional block ended in a return/break
2284 statement inside a loop, it was not being considered part of the loop.
2286 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2288 2002-02-10 Karl Bongers <karl@turbobit.com>
2291 Fixed up SDCDB debugger somewhat. Updated debugger/README
2292 with lots of comments and notes.
2294 * device/examples/test2.c:
2295 Fix bug, "red" variable not being initialized(compiler complained).
2297 * device/examples/Makefile, examples/test3.c:
2298 Add Makefile in device/examples folder, compiles test3.c
2299 for use as a multiple module SDCDB test case.
2301 * sim/ucsim/cmd.src/cmdset.cc:
2302 Took out debug printfs in ucsim "next" command.
2305 Karl and Johan start ucsim XA support. Most dissassembly working,
2306 about 75% emulation done(plenty of work remaining).
2308 * sim/ucsim/z80.src:
2309 Add Z80 support to ucsim, add test-ucz80 regression test,
2310 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2311 Notice z80 compiler fails on examples/test3.c/crc code.
2313 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2315 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2316 Added support for --parms-in-bank1
2318 * src/ds390/peeph.def:
2319 added a few more peephole optimzations
2322 1) added __builtin_inp & __builtin_outp used to read in data of given length
2323 from a memory mapped port
2324 2) added __builtin_memcmp
2325 3) added __builtin_swapw swap bytes of a short
2327 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2328 1) handle multiple send & receives from register bank1
2329 2) ralloc can now allocate DPTR1 to some liveRanges
2331 * src/SDCCsymt.c, src/SDCCsymt.h:
2332 changes to handle multiple sends & receives
2335 added some pointer arithmetic optimization
2338 added some pointer arithmetic optimizations but not stable yet so not
2339 called from anywhere (will get this working shortly)
2341 * src/SDCCopt.c: fixed for multiple sends & receives
2344 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2345 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2346 set preprocessor defines (depending on options)
2348 * src/SDCCicode.c, src/SDCCicode.h:
2349 changes made to handle multiple sends & receives
2352 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2354 * src/SDCCcse.c, src/SDCCcse.h:
2355 added function findbackward def (to be used in upcoming optimization)
2357 * src/SDCCcflow.c, src/SDCCcflow.h:
2358 added function returnAtEnd - to determine if a basic block terminates with
2361 * src/SDCCast.c, src/SDCCast.h:
2362 added option parms-in-bank1
2364 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2365 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2366 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2367 adjusted for --parms-in-bank1 option
2369 * device/include/string.h:
2370 donot redefine "reentrant" keyword
2372 * device/include/ds80c390.h: Added some more SFRs
2374 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2376 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2378 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2380 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2382 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2384 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2386 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2388 * Added --xram-movc option
2390 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2392 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2394 2002-01-11 Johan Knol
2396 * Added math lib of Jesus Calvino-Fraga
2398 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2400 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2401 * support/regression/Makefile: new target test-mcs51-stack-auto
2402 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2404 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2406 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2408 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2410 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2412 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2414 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2416 * src/SDCCglue.h: add definition for printIvalChar()
2418 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2420 * src/SDCCast.c: fix #498138 by Johan
2422 * src/SDCCglue.c: fix #498138 by Johan
2424 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2426 * support/regression/Makefile: fix clean
2428 * support/regression/ports/ds390/support.c: fix transmission of last character
2430 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2432 * /sdcc/src/ds390/gen.c:
2433 a) improved computing address of stack variable
2434 b) took out some #if 0 code
2435 c) improved parmBytes adjustment
2436 d) improved genPlusIncr & genMinusIncr
2437 e) genCmp could generate bad code (when left assigned to DPTR)
2438 f) Fixed bug in hasInc
2440 * /sdcc/src/ds390/ralloc.c:
2441 a) packRegsForSupport could mess up live information (Fixed)
2442 b) packRegsDPTRuse could be incorrect for left & right shift
2444 * /sdcc/src/mcs51/ralloc.c:
2445 packRegsForSupport could mess up the live information (Fixed)
2447 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2449 * /sdcc/src/SDCCast.c:
2450 can reverse a loop even if function call is present as long
2451 as the loop control variable is local & is not passed as parameter
2453 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2455 * /sdcc/ChangeLog: *** empty log message ***
2457 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2458 More builtin function additions for TININative
2460 * /sdcc/src/ds390/ralloc.c:
2461 Had broken the regression testsuite
2463 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2465 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2466 Added funcattr hasStackParms will be set for reentrant functions when there
2467 are paramteres on the stack, this helps in minimizing frame pointer generation
2468 typeFromStr can handle function pointers now
2470 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2471 *** empty log message ***
2473 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2475 * /src/ds390/gen.c, /src/ds390/main.c:
2476 More builtin function additions for TININative
2478 * /src/ds390/ralloc.c:
2479 Had broken the regression testsuite
2481 * /src/SDCCast.c: Fixed a bug in dumptree
2483 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2484 Added funcattr hasStackParms will be set for reentrant functions when there
2485 are paramteres on the stack, this helps in minimizing frame pointer generation
2486 typeFromStr can handle function pointers now
2488 * /doc/builtins.txt, /doc/TININative.txt:
2489 *** empty log message ***
2492 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2494 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2495 ALPHA version for -mTININative
2497 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2498 updated to reflect changes in the port structure
2501 added function do_assemble (similar to do_link) if non-null this function
2502 will be called to do assembly (-mTININative) requires a multi command
2504 added function genAssemblerEnd will be called to generate assembler Epilogue
2507 added _JavaNative to debug info printing
2509 * /src/SDCCmain.c: added option --tini-libid
2510 added port->do_assemble function (-mTININative) has a multi command assemble
2512 * /src/SDCCglue.c: Disabled "constExpr" check
2513 added port->genAssemblerEnd function
2515 * /src/SDCCglobl.h: Added option --tini-libid value
2518 tookout optimizeCompare from the header (has no external references)
2520 * /src/SDCCast.c: made one more function "static"
2522 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2524 * src/z80/mappings.i: Added z80asm support.
2526 * src/z80/main.c: Added z80asm support on --asm=z80asm
2528 * src/z80/gen.c: Fixed asm portability issues.
2530 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2532 * src/SDCCglue.c (printExterns): Added global/extern split.
2534 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2536 * support/regression/Makefile: added test for mcs51 model large
2538 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2540 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2542 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2544 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2546 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2548 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2550 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2552 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2554 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2556 * support/regression/tests/simplefloat.c: Port to mcs51.
2558 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2559 * support/regression/tests/bug-485362.c: Added.
2561 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2563 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2565 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2567 * src/z80/gen.c (aopDump): Added a dump function.
2569 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2570 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2572 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2574 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2576 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2578 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2580 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2582 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2584 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2586 * support/regression/ports/ds390/support.c: Use tinibios.
2588 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2590 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2592 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2593 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2595 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2597 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2599 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2601 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2603 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2604 (packRegsForIYUse): Created and optimised.
2606 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2608 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2609 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2611 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2613 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2615 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2617 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2619 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2621 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2623 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2625 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2627 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2629 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2631 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2633 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2634 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2635 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2637 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2639 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2640 (genNotFloat): Added.
2641 (genUminusFloat): Added.
2643 * device/lib/z80/Makefile: Added floating pt stubs.
2645 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2647 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2649 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2651 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2653 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2655 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2657 * sdcc/support/regression/Makefile: Add port ds390.
2659 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2661 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2663 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2665 * sdcc/support/regression/ports/ds390/support.c: Added.
2667 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2669 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2671 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2673 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2675 * device/include/malloc.h: Added z80 and gbz80 support.
2677 * device/lib/gbz80/heap.s: Added.
2679 * device/lib/z80/heap.s: Added.
2681 * device/lib/malloc.c: Added z80 and gbz80 support.
2683 * support/regression/tests/malloc.c (testMalloc): Added.
2685 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2687 * support/regression/tests/bug-478094.c: Added.
2689 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2691 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2693 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2695 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2697 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2699 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2701 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2703 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2705 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2707 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2709 * support/regression/tests/bug-477927.c: Added.
2711 * src/z80/peeph.def: Added minor rules.
2713 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2715 * src/z80/peeph.def: Added jump optimisation modification.
2717 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2719 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2721 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2723 * support/regression/tests/funptrs.c: Added.
2725 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2727 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2729 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2731 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2733 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2735 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2736 (movLeft2ResultLong): Created.
2738 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2739 (joinPushes): Added. Joins two char pushes into a word push.
2741 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2743 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2745 * support/makebin/Makefile (install): Added creation of dest dir.
2747 2001-10-24 Karl Bongers <karl@turbobit.com>
2749 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2751 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2753 * src/z80/ralloc.c: Turned off faulty pack for one use.
2755 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2757 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2759 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2761 * support/regression/Makefile: Improved clean
2763 * support/regression/ports/gbz80/spec.mk: Added clean
2765 * support/regression/ports/host/spec.mk: Added clean
2767 * support/regression/ports/z80/spec.mk: Added clean
2769 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2771 * support/regression/ports/mcs51/timeout.c: little improvements
2773 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2775 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2777 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2779 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2781 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2783 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2785 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2787 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2788 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2790 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2792 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2794 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2796 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2798 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2800 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2802 * support/regression/tests/longor.c: Added.
2804 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2806 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2808 * as/mcs51/aslink.h: define PATH_MAX
2810 * as/mcs51/asm.h: define PATH_MAX
2812 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2814 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2816 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2818 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2820 * src/SDCCglobl.h: define PATH_MAX
2822 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
2824 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
2826 2001-10-11 Michael Hope <michaelh@juju.net.nz>
2828 * src/z80/gen.c (gencjneshort): Fixed
2830 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
2832 2001-10-09 Michael Hope <michaelh@juju.net.nz>
2834 * support/regression/tests/bug-469671.c: Added.
2836 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
2838 2001-10-08 Michael Hope <michaelh@juju.net.nz>
2840 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
2842 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
2844 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
2846 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
2848 * src/device/lib/_mulint.c : removed hint: nooverlay bug
2850 * src/device/lib/_mullong.c : removed hint: nooverlay bug
2852 * src/device/lib/_divuint.c : removed hint: nooverlay bug
2854 * src/device/lib/_divulong.c: removed hint: nooverlay bug
2856 * src/device/lib/_moduint.c : removed hint: nooverlay bug
2858 * src/device/lib/_modulong.c: removed hint: nooverlay bug
2860 2001-10-07 Michael Hope <michaelh@juju.net.nz>
2862 * 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.
2864 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
2866 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
2868 2001-10-07 <johan@FRIJA>
2870 * device/lib/gets.c (gets): fixed the return value.
2872 2001-10-06 Michael Hope <michaelh@juju.net.nz>
2873 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
2875 * 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.
2877 * 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.
2879 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
2881 * src/pic/gen.c: Removed Safe_strdup.
2883 * configure.in: Added option to enable libgc support.
2885 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
2886 (bitVectUnion): Optimised.
2887 (bitVectIntersect): Optimised.
2888 (bitVectBitsInCommon): Optimised.
2889 (bitVectCplAnd): Optimised.
2891 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
2893 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2895 * src/SDCCmain.c: distinguish between assembler debug and plain options
2897 * src/avr/main.c: remove standard assembler options
2899 * src/ds390/main.c: remove standard assembler options
2901 * src/mcs51/main.c: remove standard assembler options
2903 * src/port.h: removed "PENDING" comment
2905 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2907 * src/device/lib/_mulint.c : new, with assember functions
2909 * src/device/lib/_mullong.c : new, with assember functions
2911 * src/device/lib/_divuint.c : with assember functions
2913 * src/device/lib/_divsint.c : with assember functions
2915 * src/device/lib/_divulong.c: with assember functions
2917 * src/device/lib/_divslong.c: with assember functions
2919 * src/device/lib/_moduint.c : with assember functions
2921 * src/device/lib/_modsint.c : with assember functions
2923 * src/device/lib/_modulong.c: with assember functions
2925 * src/device/lib/_modslong.c: with assember functions
2927 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
2929 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
2931 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
2932 replaced _mululong.c and _mulslong.c by _mullong.c
2934 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2936 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
2938 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
2940 * src/SDCCglue.c: test, if win32api is available for MINGW
2942 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
2944 * src/SDCCsymt.c: no more _modifier in printTypeChain()
2945 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
2946 * support/regression/ports/gbz80/spec.mk: removed GENERIC
2947 * support/regression/ports/host/spec.mk: removed GENERIC
2948 * support/regression/ports/mcs51/spec.mk: removed GENERIC
2949 * support/regression/ports/z80/spec.mk: removed GENERIC
2951 2001-10-01 Michael Hope <michaelh@juju.net.nz>
2953 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
2955 * support/regression/tests/bug-467035.c: Created.
2957 2001-10-01 <johan@FRIJA>
2959 * src/SDCC.y: fixed bug #466586 part 1
2961 2001-10-01 Johan Knol <johan.knol@iduna.nl>
2963 * SDCCicode.c: z80 has no generic pointers
2964 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
2966 2001-09-30 Michael Hope <michaelh@juju.net.nz>
2968 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
2970 2001-09-29 Michael Hope <michaelh@juju.net.nz>
2972 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
2974 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
2976 2001-09-25 Michael Hope <michaelh@juju.net.nz>
2978 * configure.in: Fixed up so that ucsim is only configured once.
2980 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
2982 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
2983 (getPathDifference): As above.
2985 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
2987 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
2989 2001-09-23 Michael Hope <michaelh@juju.net.nz>
2990 * .version: Updated to 2.3.1
2992 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
2993 Added copyright header.
2995 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
2996 (assemble): Added support for macro based assembler commands.
2997 (linkEdit): Added support for macro based linker commands.
2998 (preProcess): Changed the pre-processor to use macros.
2999 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3000 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3002 * device/lib/z80/crt0.s: Added module name for debugging.
3004 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3006 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3008 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3010 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3012 * src/Makefile.in: Added SDCCmacro and SDCCutil
3014 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3016 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3018 2001-09-16 <johan@FRIJA>
3020 * 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.
3022 2001-09-15 <johan@FRIJA>
3024 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3025 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3027 2001-09-11 <johan@FRIJA>
3029 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3031 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3033 * support/regression/tests/bug-460444.c: Added test case.
3035 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3036 (genCast): Added justification for all of the asserts.
3038 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3040 * support/regression/support.c: _xdata replaced by xdata
3042 * support/regression/spec.mk: removed _generic
3044 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3046 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3048 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3049 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3051 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3053 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3055 * support/regression/tests/bug-460010.c: Added test case.
3057 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3059 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3061 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3063 * support/regression/testfwk.c: removed workaround for bug #436344
3065 * support/regression/tests/bp.c: use less memory with mcs51
3067 * support/regression/tests/bug-441448.c: use less memory
3069 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3071 * support/regression/collate-results.py: typo
3073 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3075 * support/regression/tests/fetchoverlap.c: Added new test case.
3077 * support/regression/tests/bp.c: Added new test case.
3079 * support/regression/tests/bug-448984.c: Added new test case.
3081 * support/regression/tests/pow2shifts.c: Added new test case.
3083 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3084 (genlshTwo): Fixed right shift for count > 8.
3086 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3088 2001-09-08 <johan@FRIJA>
3090 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3092 2001-09-07 <johan@FRIJA>
3094 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3096 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3098 2001-09-06 <johan@FRIJA>
3100 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3101 * bernhard noted me at this: "() equals to (void)" (1.38)
3103 2001-09-05 <johan@FRIJA>
3105 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3107 2001-09-04 <johan@FRIJA>
3109 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3112 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3114 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3116 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3118 * link/z80/aslink.h: Fixed path for PATH_MAX
3120 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3122 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3124 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3126 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3128 * 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.
3130 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3132 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3133 (genCmp): Fixed up genCmp for the GB with longs.
3135 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3137 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3139 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3141 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3143 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3145 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3147 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3149 * 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.
3151 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3153 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3155 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3157 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3159 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3161 * sim/ucsim/configure: little improvement of Cygwin-detection
3162 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3163 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3164 * support/regression/tests/bug-221100.c: small changes for mcs51
3165 * support/regression/tests/bug-221168.c: small changes for mcs51
3166 * support/regression/tests/bug-227710.c: small changes for mcs51
3167 * support/regression/tests/staticinit.c: small changes for mcs51
3168 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3169 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3170 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601