1 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * src/SDCCsymt.c (sclsFromPtr),
5 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
6 support for standard C idiom of memory mapped variables; for
7 example, *((xdata int*)0x1234) = 1 is now internally equivalent
8 to xdata int at 0x1234 tempvar = 1.
9 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
10 provided by Akiya ISHIDA
12 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
14 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
15 * src/SDCCval.c (constVal): added reduction from int to char
16 * src/SDCCval.c (valMult, valDiv): fixed sign handling
17 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
18 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
20 * support/regression/tests/shifts.c: fixed
22 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
24 * src/z80/gen.c (genXor): Fixed bug #805445
26 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
28 Fixed bug #621531 (const & volatile confusion in the type chain).
29 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
30 refer to the const or volatile state of the pointer itself.
43 * support/regression/tests/const.c
45 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
47 When checking for duplicated modules, use absolute paths
48 instead of relative paths. Files changed:
53 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
55 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
57 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
59 * device/include/string.h: added size_t typedef, changed
60 prototypes to use size_t, eliminated separate reentrant and
61 non-reentrant declarations, added _memmove declaration
62 * device/lib/_memcpy.c: changed to use size_t instead of int,
63 changed /4 to >>2 to avoid division library call
64 * device/lib/_memcmp.c,
65 * device/lib/_memset.c,
66 * device/lib/_strncat.c,
67 * device/lib/_strncpy.c,
68 * device/lib/_strncmp.c: changed to use size_t instead of int
69 * device/lib/_memmove.c: new file (fixed bug #772294)
70 * device/lib/Makefile.in: added _memmove.c
71 * device/lib/z80/asm_strings.s: fixed bug #772290
72 * support/regression/tests/bitfields.c: attempt to fix host assertion
73 failure on amd64-unknown-linux2.2
75 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
77 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
78 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
79 * as/z80/asmain.c (main): fixed bug #801766
81 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
83 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
86 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
88 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
89 reported in bug #800609
91 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
93 * Top header beautifications in src/pic16 directory:
94 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
95 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
96 pcoderegs.h, ralloc.c, ralloc.h
97 * main.c: added top header and GPL license notice
98 * pcode.c: fixed the if-conditional warning
100 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
102 * device/lib/_mullong.c: replaced int by short for gcc
104 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
106 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
107 and JUMPTABLE iCodes properly now (worked by accident before)
108 * src/mcs51/gen.c (leftRightUseAcc),
109 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
110 iCode properly now. Use getSize instead of nRegs since a & b
111 aren't part of the nRegs tally.
113 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
115 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
116 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
117 before instructions that use the _STATUS register
119 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
121 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
122 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
123 fetching of the pointer
124 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
125 copied from genNearPointerSet()
126 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
127 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
128 If they pop r0/r1 they must be called in the opposite order than aopOp().
129 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
130 (resp. --stack-auto), prepared for --xstack
132 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
134 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
136 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
138 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
139 these ports have their own __sdcc_external_start()
141 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
143 pic patch provided by Slade Rich <slade_rich@yahoo.com>
144 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
145 type for bits was changed. It resulted in bit variables becoming
146 global, which is not permitted in PIC 14 assembly output.
148 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
150 * doc/sdccman.lyx: various additions and updates. Rearranged sections
152 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
154 Z80 and MCS51 linkers complaint if a public symbol is defined
155 in more than one library module:
159 * as/mcs51/Makefile.in
161 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
163 A few small changes that speed up the peephole optimizer.
167 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
169 Try to make the peephole optimizer smarter by maintaining
170 an association between the assembly source code and the
171 iCodes that originated them. Put this information to use
172 with a new peephole rule condition "notVolatile" so that
173 the rules can be aggressive yet still safe.
178 * src/mcs51/peeph.def
180 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
184 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
185 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
186 if the left or right operand symbols have the accuse flag set.
188 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
190 Changed the type of the result of the ! (NOT) operator to char;
191 previously it returned the same type as the source. This allows
192 us to eliminate all the genFloatNot functions (all of its target
193 implementations were very buggy) since !float can use the same
196 * src/SDCCicode.c (ast2iCode): ! returns char
197 * src/mcs51/gen.c (genNot, genNotFloat),
198 * src/ds390/gen.c (genNot, genNotFloat),
199 * src/z80/gen.c (genNot, genNotFloat),
200 * src/pic/gen.c (genNot, genNotFloat),
201 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
203 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
205 pic patch provided by Slade Rich <slade_rich@yahoo.com>
206 1. Interrupt would not compile properly. Ensure PCLATH register is saved
207 during interrupts. Ensure WSAVE is located at a shared bank address.
208 2. Fixed page selection in some places
209 3. Fixed BTFSS/C to where necessary use registers directly and not simply
210 the registers name strings.
211 4. Fixed "signed / unsigned compare" compiler warnings.
212 5. The PIC port manages its own allocation of the general purpose
213 registers, but makes no attempt to reuse them. As a result when
214 compiling it soon runs out of general purpose registers. Some
215 additional code was added to the files pcode.c and device.c to walk
216 through the function call tree and rename the registers so that they
226 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
227 genPlus() & genMinus() when the result is the same as left or right
229 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
231 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
233 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
235 Made bitfield a distinct type from bit so that bitfields
236 convert as per ANSI C and bits retain their traditional
237 boolean style behaviour. Implemented bitfield support in
245 * src/ds390/gen.c: bit v bitfield split
246 * src/z80/gen.c: New support for bitfields
247 * support/regression/tests/bitfields.c: reenabled z80,
250 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
252 Rules 246.x, 247.x relate to bitfields, the others speed up
253 access to xdata mapped I/O devices.
255 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
257 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
259 Cleaned up genPackBits and genUnpackBits and added two helper
260 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
261 for literal assignments in genPackBits (thanks to Frieder for
267 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
269 Fixed bug #748310 (pointer to function type mishandled when the
270 function name is omitted). Also fixed a SIGSEGV when a function
271 attribute (reentrant, etc) is used on a non-function or on a
272 function but misplaced before the parameter list.
274 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
276 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
277 * support/Util/SDCCerr.h,
278 * support/Util/SDCCerr.c: Added func attr misuse error msg
280 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
282 Fixed bug #787649 by anonymous
283 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
284 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
286 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
288 Fixed numerous bitfield problems.
290 * src/SDCC.y: More bitfield related error checking
292 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
293 * support/Util/SDCCerr.h,
294 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
295 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
296 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
297 * support/regression/tests/bitfields.c: tests added
299 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
301 Made the constant following the "interrupt" keyword optional. If
302 omitted, the function will not automatically be given an entry
303 in the interrupt vector table (similar to #pragma NOIV, but
304 less syntacticly kludgy). The interrupt number is also now
305 range checked. Also fixed a bug in the high order bit example
312 * support/Util/SDCCerr.c
313 * support/Util/SDCCerr.h
316 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
318 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
319 * src/SDCCicode.c (operandOperation): rewritten some ops
320 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
321 * src/SDCCsymt.c (computeType): literals are handled the same way as any
323 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
324 be re-activated by defining REDUCE_LITERALS)
325 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
326 unsigned, but are signed by default
327 * src/SDCCval.c (constVal): rearranged
328 * src/SDCCval.c (valMod): preliminary fix
329 * src/SDCCval.c (valCastLiteral): use TYPE_* types
330 * support/regression/literalop.c: added, work in progress
332 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
334 Generate warnings for useless declarations like "char data;"
335 that don't do what new users expect.
338 * support/Util/SDCCerr.h
339 * support/Util/SDCCerr.c
341 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
343 * src/SDCCval.c (valMult): fix overflow detection of negative int
345 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
347 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
349 Changes to support big endian targets:
362 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
364 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
365 * device/lib/time.c: fixed warning "integer overflow in expression"
367 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
369 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
370 * src/SDCCval.c (constVal): changed default to signed; hex and octal
371 constants are unsigned; added recognition of "u" flag for unsigned
372 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
373 * src/SDCCval.c (valDiv, valMod): fixed signdness
374 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
375 signedness of modulo, left and right shift
376 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
377 * support/Util/SDCCerr.h: added warning W_INT_OVL
378 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
379 * src/SDCCast.c (ast_print): improved output of constants
381 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
383 Fixed some warnings when building with MSVC:
396 * support\cpp2\cpplib.c
400 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
402 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
404 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
406 * support\librarian\clean.mk: Do not remove Makefile.
407 * support\librarian\Makefile: added.
409 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
411 Added librarian to MSVC build:
414 * support\librarian\librarian.dsp
416 'configure' not needed for librarian, removed:
417 * support\librarian\configure
418 * support\librarian\configure.in
419 * support\librarian\config_in.h
420 * support\librarian\Makefile.in
422 Hopefully these ones built the librarian and the rest of sdcc properly:
426 Messed up 'configure', so revert to previous version:
430 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
432 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
433 there, while the mantissa of a double is "only" 53 bits wide.
435 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
437 Adding sdcclib to the build. MSVC project coming soon.
440 * support\librarian\clean.mk
441 * support\librarian\configure
442 * support\librarian\configure.in
443 * support\librarian\config_in.h
444 * support\librarian\Makefile.bcc
445 * support\librarian\Makefile.in
446 * support\librarian\sdcclib.c
453 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
455 Linker now complaints if linked modules have conflicting options, for
456 example, one compiled using --model-large and another one compiled with
457 --model-small. The following files were modified:
479 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
481 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
482 as/mcs51/lklibr.c: Generate a warning when a library is not found.
484 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
486 * src/z80/mappings.i: fix _mul[us][int,long] entries
488 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
490 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
492 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
494 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
495 * support/regression/tests/bitopcse.c: added
503 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
505 added support for new library format to z80, gbz80 linkers:
511 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
513 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
514 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
516 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
518 added DUMMY_READ_VOLATILE:
527 * src/SDCCcse.c (algebraicOpts): many improvements
528 * src/SDCCcse.h: removed algebraicOpts()
529 * src/SDCCicode.c (picDummyRead): added
531 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
533 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
534 "Insufficient space in data memory".
536 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
538 * src/mcs51/gen.c: fixed bug #771358
539 * src/z80/gen.c: fixed bug #759087
541 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
543 * src/pic16/glue.c: minor cleanup by Vangelis
545 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
547 * device/include/regc515c.h: fixed #758477
548 * device/lib/_gptrget.c: saving some cycles in generic pointer get
549 * device/lib/_gptrput.c: saved a few bytes
550 * my tab spacing is 8, yours too?)
551 * device/lib/_ser.c: process RX bytes earlier than TX bytes
552 * device/lib/serial.c: process RX bytes earlier than TX bytes
553 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
555 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
557 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
559 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
561 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
563 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
565 * device/lib/Makefile.in: bad fix, reverted to 1.43
567 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
569 * device/lib/Makefile.in: added missing z80 object files
571 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
573 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
574 pic16 progress by Vangelis:
592 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
594 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
596 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
598 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
599 added gbz80 build to MSVC project.
600 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
601 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
602 from 8051 stuff and setup so it links using a .lnk file.
604 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
606 * support/librarian/sdcclib.c: sdcc librarian.
607 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
610 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
612 * as/mcs51/lkmain.c: properly handle extensions in function afile.
614 2003-07-02 Borut Razem <borut.razem@siol.net>
616 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
617 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
618 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
619 src/xa51/main.c, src/z80/main.c:
620 virtualization of glue() function: each port has it's own glue function,
621 which is accessed by do_glue function pointer in PORT.general structure
623 2003-07-01 Kevin Vigor <kevin@vigor.nu>
625 * DS800C400 fun, improved ROM interface and tinibios.
627 2003-06-27 Kevin Vigor <kevin@vigor.nu>
629 * More support for DS80C400. Now includes beginning of interface to ROM.
631 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
633 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
635 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
637 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
639 2003-06-19 Borut Razem <borut.razem@siol.net>
641 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
643 2003-06-19 Borut Razem <borut.razem@siol.net>
645 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
646 fixed Z80 port - crt0.o: cannot open.
648 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
650 * support/Util/MySystem.c (merge_command): revert bad fix
652 2003-06-18 Borut Razem <borut.razem@siol.net>
654 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
656 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
658 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
659 option --use-stdout sends errors to stdout instead of stderr.
661 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
663 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
665 2003-06-15 Borut Razem <borut.razem@siol.net>
667 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
668 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
669 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
670 fixed width array of pointers replaced with sets;
671 multiple include and lib paths ared transferred to preprocessor and linker
672 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
673 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
674 fixed width array of pointers
675 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
676 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
677 fixupPath(), getPathDifference()
678 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
679 fixed width array of pointers
681 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
683 * src/pic16/ralloc.c: fix warnings
684 * src/pic16/pcode.c: fix warning
686 2003-06-10 Scott Dattalo <scott@dattalo.com>
688 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
689 know all the details, but essentially this set of changes enable
690 the pic16 port to generate movff instructions and generate assembler
696 * src/pic16/device.c:
699 * src/pic16/pcoderegs.c:
700 * src/pic16/ralloc.c:
701 * src/pic16/ralloc.h:
703 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
705 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
706 added option --vc, so sdcc errors and warnings are compatible with
707 Microsoft Visual Studio.
709 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
711 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
712 device/lib/libfloat.lib: added atof function.
714 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
716 * doc/sdccman.lyx: updated to Lyx 1.3
717 * doc/cdbfileformat.lyx: updated to Lyx 1.3
718 * doc/test_suite_spec.lyx: updated to Lyx 1.3
719 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
721 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
723 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
725 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
727 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
728 additions to the "related tools/documentation" section
730 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
732 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
734 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
736 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
737 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
739 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
741 * doc/sdccman.lyx: fix double dash and other minor things
742 * doc/Makefile: fix double dash
744 2003-05-28 Karl Bongers(patches from Martin Helmling)
745 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
746 condition and ignore commands.
748 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
750 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
751 is in parts still quite out of date, I did changes as far as I felt makes sense
752 for a non-native english speaker.
753 Please feel free to add to the manual or to correct my changes.
754 * doc/Makefile: undid touching the date of intermediate tex files.
756 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
758 * doc/sdccman.lyx: Manual has an index now
760 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
762 Finalize muluint/mulsint and mululong/mulslong merging:
763 * device/lib/_mulint.c
764 * device/lib/_mullong.c
765 * device/lib/gbz80/mul.s
766 * device/lib/gbz80/stubs.s
767 * device/lib/z80/mul.s
768 * device/lib/z80/stubs.s
769 * src/SDCCsymt.c (initCSupport)
771 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
773 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
774 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
775 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
776 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
779 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
781 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
782 the regression tests I'm not brave enough to enable 245.b, 245.c
783 * doc/sdccman.lyx: added latex preamble for hyperref package.
784 Using pdflatex this will give you a hyperlinked pdf file with
785 bookmarks. (prepend '%' before /usepackage if this breaks something)
787 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
789 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
791 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
793 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
795 2003-05-21 <johan@balder>
797 * src/SDCCglue.c (printIval): fixed bug #739934
799 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
801 Applied patch from bug 737905 (renamed yylineo to mylineno):
808 * src/pic16/pcode.c: Cleaned warnings
809 * src/pic16/pcodeflow.c: Cleaned warnings
810 * src/pic16/pcoderegs.c: Cleaned warnings
812 2003-05-19 Scott Dattalo <scott@dattalo.com>
814 * src/pic16/pcode.c: Cleaned warnings
815 * src/pic16/pcodepeep.c: Cleaned warnings
816 * src/pic16/ralloc.c: Cleaned warnings
818 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
820 * doc/sdccman.lyx: fixed bug 739745
821 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
823 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
825 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
826 it can be defined with CFLAGS when running configure
827 * src/SDCCmain.c: fixed compiling + linking with object files
829 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
831 * configure.in: configure for pic16 port,
832 added --disable-pic16-port
833 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
834 * src/SDCCmain.c: linkOptions is changed to set *,
835 added if/endif conditional macros to remove options help
836 messages from optionsTable when a port is not configured, added
837 support for the PIc16 port in the ports table, when executing
838 the compiler with no port specified on command line, a default
839 port is selected with the new macro DEFAULT_PORT which is
840 defined in port.h, in setDefaultOptions() linkOptions is removed
841 from initialization assignment, since now it is a set,
842 parseCmdLine uses setParseWithComma for linkOptions, in
843 linkEdit() linkOptions are accessed with new function indexSet()
844 which returns the i'th item of a set variable. See SDCCset.c, in
845 linkEdit() when calling buildCmdLine(), added linkOptions as
846 last argument. Now users can pass arguments to gplink via the
847 -Wl option, main() uses pic16glue() to glue up pic16 programs
848 * src/SDCCpeeph.c: various changes to support pic16
849 * src/SDCCset.c: added function void *indexSet(set *, int) to
850 return the i'th item of the set
851 * src/SDCCset.h: added function prototype for indexSet()
852 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
853 * src/clean.mk: added pic16 in CLEANALLPORTS variable
854 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
855 added macro DEFAULT_PORT
856 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
857 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
859 * src/pic16/glue.c: commented out some error producing lines
860 * src/pic16/main.c: __config directives are commented out to stop
861 gpasm complaining and test the linkage with gplink, _linkCmd and
862 _asmCmd changed to be more gplink and gpasm friendly
863 * src/pic16/peeph.def: peep rule 3 is commented out, since it
864 produced an error when parsed, peep rule 12 is added to utilize
865 movff, but it is commented out since the pCode does not support
866 yet a command with 2 address arguments
868 2003-05-18 <johan@balder>
870 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
871 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
872 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
874 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
875 Added feature to script commands from file.
877 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
879 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
880 * src/SDCCutil.c: include ctype.h for win32
882 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
884 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
886 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
888 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
889 Fixed so you can set breakpoints prior to run, run does not stop
890 on entry now. Add tbreak. Other enhancements and fixes for use
893 2003-05-12 Borut Razem <borut.razem@siol.net>
895 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
897 2003-05-11 Borut Razem <borut.razem@siol.net>
899 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
900 the path of bin directory, so that PATH is the only env. variable, which has to be set
901 in case of standard installation.
902 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
903 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
904 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
906 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
908 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
909 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
910 temp files are in the port dir; clean the gen/test directory when
911 generating new test.c
912 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
913 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
914 * support/regression/tests/zeropad.c: added
916 2003-05-09 <johan@balder>
918 * src/SDCCglue.c: fixed bug #597940
920 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
922 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
923 cache sfr, optimize next,step, fix off by one sourceline,
924 support ddd list function.
925 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
927 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
929 * support/regression/HTMLgen.py: added compare_s2f()
930 * support/regression/Makefile: redo 1.27
931 * support/regression/generate-cases.py: redo 1.5
933 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
935 * support/regression/tests/float.c: workaround 33 bit hex constant
936 * support/regression/tests/simplefloat.c: fix division for host
938 2003-04-29 Scott Dattalo <scott@dattalo.com>
940 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
941 that tame's the PIC's over-aggressive optimizer.
943 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
945 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
948 2003-04-29 Kevin Vigor <kevin@vigor.nu>
950 Initial support for DS80C400. "Hello world" runs on TINIm400
953 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
955 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
956 * Some notes on ddd usage added in debugger/README
957 Martin Helmling adding more features and fixes for ddd GUI debugger.
958 Code added for nexti, stepi, up, down, and other adjustments.
960 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
962 * src/pic/pCodepeep.c non-wildcard asmops are now handled
963 * src/pic/peeph.def Added two rules to optimize carry manipulation
964 * src/pic/* removed debug printfs
966 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
968 * debugger/mcs51/cmd.c: added header newalloc.h
970 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
972 * as/Makefile: new EXEEXT
973 * as/z80/Makefile: remove trailing slash of BUILDIR
974 * as/z80/clean.mk: new EXEEXT
975 * Makefile.common.in: add to CFLAGS (and others), don't replace it
976 * support/cpp2/Makefile.in: new EXEEXT
977 * src/pic/glue.c (pic14emitRegularMap): fixed warning
979 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
981 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
982 EXEEXT was introduced to fix all related problems with targets
983 "clean", "install" and "uninstall"; a couple of further flaws
984 especially with "clean" have been fixed too
985 * as/mcs51/Makefile.in
990 * debugger/mcs51/Makefile.in
991 * debugger/mcs51/clean.mk
993 * link/z80/Makefile.in
996 * packihx/Makefile.in
1000 * sim/ucsim/avr.src/Makefile.in
1001 * sim/ucsim/avr.src/clean.mk
1002 * sim/ucsim/s51.src/Makefile.in
1003 * sim/ucsim/s51.src/clean.mk
1004 * sim/ucsim/xa.src/Makefile.in
1005 * sim/ucsim/xa.src/clean.mk
1006 * sim/ucsim/z80.src/Makefile.in
1007 * sim/ucsim/z80.src/clean.mk
1008 * sim/ucsim/main_in.mk
1009 * sim/ucsim/packages_in.mk
1010 * sim/ucsim/gui.src/Makefile.in
1011 * sim/ucsim/gui.src/serio.src/Makefile.in
1012 * sim/ucsim/gui.src/serio.src/clean.mk
1015 * support/cpp2/Makefile.in
1016 * support/cpp2/clean.mk
1017 * support/makebin/Makefile
1018 * support/makebin/clean.mk
1019 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1020 * doc/sdccman.lyx: --program-suffix no longer needed
1022 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1024 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1025 Martin Helmling added support for ddd GUI debugger.
1026 Code added to display assembly, set variables, and other commands
1027 to interface to ddd.
1029 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1031 * as/Makefile: fix target clean
1032 * as/clean.mk: fix target clean
1033 * as/z80/clean.mk: fix target clean
1035 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1037 * Makefile.common.in: added @EXEEXT@
1038 * configure.in: removed all mingw32 stuff
1039 * configure: rebuilt from configure.in
1040 * doc/sdccman.lyx: updated section "installation"
1041 * support/scripts/sdcc_mingw32: adapted to configure
1042 * support/scripts/sdcc_cygwin_mingw32: added
1044 2003-04-22 Scott Dattalo <scott@dattalo.com>
1046 * src/pic Added object file support for the PIC port
1047 * src/pic Applied patch from Craig Franklin (this started the object file support)
1048 * src/regression Updated the PIC regression tests for object files
1050 2003-04-20 Borut Razem <borut.razem@siol.net>
1052 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1053 lklex.c: In function `getfid':
1054 lklex.c:203: warning: array subscript has type `char'
1055 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1056 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1057 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1058 stack handling macros
1060 2003-04-19 Borut Razem <borut.razem@siol.net>
1062 * "handling space characters in file path" task:
1063 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1064 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1065 * support/Util/MySystem.h: make it self-sufficient
1066 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1067 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1068 handling space characters in file path
1069 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1070 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1071 * support/Util/MySystem.c: handling space characters in executable's path
1073 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1075 * as/z80/Makefile: fix permanent rebuild of z80
1076 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1077 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1079 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1081 * src/SDCCopt.c: add special case optimization to replace modulo by
1082 a power of two with a bitwise AND.
1084 2003-04-18 <johan@balder>
1086 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1088 2003-04-17 <johan@balder>
1090 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1091 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1093 2003-04-13 Borut Razem <borut.razem@siol.net>
1095 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1096 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1097 fixed mingw problem in adl_NORMALIZE_PATH
1099 2003-04-12 Borut Razem <borut.razem@siol.net>
1101 * fixed "#pragma SAVE/RESTORE can not be nested":
1102 * src/SDCC.lex: reworked pragma handling functions
1103 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1104 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1106 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1108 * src/SDCCutil.c (pathEquivalent): defined but not used
1109 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1110 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1111 * configure: rebuilt from configure.in
1112 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1113 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1114 * device/include/Makefile.in: replace sdcc_datadir
1115 * device/lib/Makefile.in: replace sdcc_datadir
1116 * Makefile.common.in: add LDFLAGS from configure
1117 * packihx/Makefile.in: use LDFLAGS
1118 * src/Makefile.in: use LDFLAGS
1119 * support/cpp2/Makefile.in: add LDFLAGS from configure
1120 * support/makebin/Makefile: use LDFLAGS
1121 * .version: bumped version number to 2.3.5
1123 2003-04-12 Borut Razem <borut.razem@siol.net>
1125 * completed "different paths" task:
1126 * src/SDCCmacro.c: fixed bug in handling quotes
1127 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1128 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1130 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1132 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1134 2003-04-11 kevin Vigor <kevin@vigor.nu>
1136 * ds390/gen.c ds390/peeph.def: fix bug 706781
1138 2003-04-11 Borut Razem <borut.razem@siol.net>
1140 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1142 2003-04-10 Scott Dattalo <scott@dattalo.com>
1144 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1145 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1146 set - this bit used to not be set...).
1147 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1148 bad code in PIC Port
1149 * src/regression/and2.c added to test bug 609268
1150 * src/regression/Makefile added and2.c to regression test
1153 2003-04-08 <johan@CP255758-A>
1155 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1156 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1157 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1159 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1161 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1163 * support/cpp2/Makefile.in: fix bug #487815
1164 * configure: rebuilt from configure.in
1165 * Makefile.common.in: docdir changed, new path suffixes
1166 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1167 * sdcc_vc_in.h: reflect changes from sdccconf.h
1168 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1169 * src/SDCCutil.h: remove BINDIR hack
1170 * doc/sdccman.lyx: update new path hierarchy
1172 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1174 * src/SDCCpeeph.c: added okToRemoveSLOC test
1176 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1178 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1180 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1182 * src/SDCCpeeph.c: added labelIsReturnOnly test
1183 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1185 2003-04-05 <johan@balder>
1187 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1188 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1189 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1190 * src/SDCCast.c: fixed a warning
1191 * src/SDCCast.h: fixed a warning
1192 * src/SDCCicode.c (operandFromAst): fixed a warning
1194 2003-04-04 <johan@balder>
1196 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1197 * src/SDCCast.c (decorateType): fixed bug #715076
1198 * src/SDCC.y: fixed bug #702907
1200 2003-04-03 <johan@balder>
1202 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1203 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1204 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1205 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1206 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1208 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1210 * _decdptr.c: fix return values
1211 * _gptrget.c: fix return values
1212 * _gptrgetc.c: fix return values
1213 * _gptrput.c: fix return values
1214 * _mulint.c: fix return values
1215 * as/z80/Makefile: fix 'make -j' problem
1217 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1219 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1220 * configure.in: big cleanup, updated to autoconf 2.5x
1221 * configure: rebuilt from configure.in
1222 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1223 * sdcc_vc_in.h: reflect changes from sdccconf.h
1224 * doc/Makefile: fixed a flaw in "make install"
1226 2003-04-02 <johan@balder>
1228 * src/ds390/gen.c (genCmp): no comments
1229 * src/mcs51/gen.c (genCmp): no comments
1230 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1231 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1233 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1235 * support/regression/generate-cases.py: place generated file in given sub directory
1236 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1237 * support/regression/Makefile: improvements for 'make -j';
1238 side effect: it's simpler and faster now
1240 2003-03-31 Borut Razem <borut.razem@siol.net>
1242 * src/z80/main.c: link-{port} and as-{port} defined without path
1243 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1245 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1247 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1249 2003-03-30 Borut Razem <borut.razem@siol.net>
1251 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1252 changed type of list parameter to set
1253 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1254 * src/port.h: changed type of do_assemble() parameter to set
1255 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1256 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1257 definition of "cppoutfilename" macro with NULL value in preProcess()
1258 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1259 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1260 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1261 replaced with set *binPathSet
1262 * shash_add() deallocates the item, if allready exsists, before adding the new one
1263 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1265 2003-03-30 Scott Dattalo <scott@dattalo.com>
1267 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1268 a nested for loop bug in the PIC port
1269 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1272 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1274 * support/Util/dbuf.h: remove C++ stuff to make it portable
1276 2003-03-28 Borut Razem <borut.razem@siol.net>
1278 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1279 literal strings in stringLiteral()
1280 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1281 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1284 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1286 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1288 2003-03-26 <johan@balder>
1290 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1291 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1292 * src/SDCCast.c (decorateType): fixed " -v < 3"
1294 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1296 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1297 Added Lenny Story's debug infrastructure changes:
1298 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1299 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1300 * src/cdbFile.c: added
1301 * src/SDCCdebug.c: added
1302 * src/SDCCdebug.h: added
1303 * src/SDCCast.c (createFunction)
1304 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1305 * src/SDCCmain.c (parseCmdLine, main)
1306 * src/SDCCmem.c (redoStackOffsets)
1307 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1310 * src/avr/gen.c (genAVRCode)
1311 * src/ds390/gen.c (gen390Code)
1312 * src/mcs51/gen.c (gen51Code)
1313 * src/pic/gen.c (genpic14Code)
1314 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1315 * src/xa51/gen.c (genXA51Code)
1316 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1318 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1320 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1321 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1323 2003-03-22 <johan@balder>
1325 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1327 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1329 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1330 * doc/cdbfileformat.lyx: added, written by Lenny Story
1331 * doc/Makefile: added cdbfileformat.lyx
1332 * doc/clean.mk: added cdbfileformat.lyx
1334 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1336 * src/mcs51/peeph.def: fix bug #705773
1338 2003-03-20 <johan@balder>
1340 An sfr/sbit can have an "at #" AND an initializer
1341 * src/SDCCsymt.c (checkSClass):
1342 * src/SDCCmem.c (allocGlobal):
1343 * src/SDCCmem.c (allocLocal):
1344 * src/SDCCast.c (createBlock):
1346 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1348 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1350 2003-03-16 <johan@balder>
1352 Undid the hackup of const and volatile, the problem is much bigger
1354 * src/SDCCast.c:1.171
1355 * src/SDCCglue.c:1.138
1356 * src/SDCCicode.c:1.146
1357 * src/SDCCsymt.c:1.150
1358 * src/SDCCval.c:1.65
1360 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1362 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1363 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1365 2003-03-13 <johan@balder>
1367 Hackup const and volatile modifiers in type chains a bit:
1369 * src/SDCCast.c:1.169
1370 * src/SDCCglue.c:1.136
1371 * src/SDCCicode.c:1.143
1372 * src/SDCCsymt.c1.146
1373 * src/SDCCsymt.h1.59
1374 * src/SDCCval.c:1.63
1376 2003-03-12 <johan@balder>
1378 * src/SDCCBBlock.h: more LRH debugging junk
1379 * src/SDCCcflow.h: more LRH debugging junk
1380 * src/SDCCloop.c: more LRH debugging junk
1381 * src/SDCC.y (struct_declaration): fixed bug #697590
1382 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1383 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1384 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1386 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1387 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1388 test function names must now match exactly).
1389 * src/SDCCcse.c: added special case in findCheaperOp to allow
1390 extending a short integer. Makes less awful code for bug 700121 test case.
1392 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1394 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1395 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1397 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1399 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1400 actually called (operandsNotEqual() was called for all
1401 operandsNotEqualX tests).
1403 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1405 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1406 with shorter literals. Fixes bug 700121.
1408 2003-03-11 <johan@balder>
1410 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1412 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1414 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1415 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1417 2003-03-10 Borut Razem <borut.razem@siol.net>
1419 * src/SDCCmain.c: pipe preprocessor's output
1420 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1421 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1422 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1423 which closes all pipes in pipeSet set
1424 * src/SDCCset.c: free deleted item in function deleteSetItem()
1425 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1426 moved from z80 to src subproject
1427 * .version: increased version number to 2.3.4
1429 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1431 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1432 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1433 * support/regression/ports/xa51/spec.mk: fix typo
1435 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1437 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1439 2003-03-09 Borut Razem <borut.razem@siol.net>
1441 * src/SDCCmain.c: pipe preprocessor's output
1442 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1443 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1444 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1445 which closes all pipes in pipeSet set
1446 * src/SDCCset.c: free deleted item in function deleteSetItem()
1447 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1448 moved from z80 to src subproject
1450 2003-03-09 Borut Razem <borut.razem@siol.net>
1452 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1453 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1454 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1455 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1456 * src/SDCCglobl.h: unification of WIN32 native definitions
1458 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1460 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1462 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1464 * src/configure.in: check for endianess (even while cross-compiling)
1465 * src/configure: check for endianess (even while cross-compiling)
1466 * src/configure_in.h: check for endianess (even while cross-compiling)
1467 * src/avr/gen.c: remove old endianess stuff
1468 * src/mcs51/gen.c: remove old endianess stuff
1469 * src/ds390/gen.c: remove old endianess stuff
1470 * src/pic/gen.c: remove old endianess stuff
1471 * src/pic/genarith.c: remove old endianess stuff
1472 * src/pic/glue.c: fix endianess check
1473 * src/pic16/gen.c: remove old endianess stuff
1474 * src/pic16/genarith.c: remove old endianess stuff
1475 * src/pic16/glue.c: fix endianess check
1476 * src/xa51/gen.c: remove old endianess stuff
1477 * src/z80/gen.c: fix endianess check
1478 * src/SDCCglue.c: fix endianess check
1479 * src/ds390/peeph.def: fix bug 700036
1481 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1483 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1484 * src/configure: find appropriate data-types on host for SDCC's int and long
1485 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1486 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1487 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1489 2003-03-07 <johan@balder>
1492 some minor cleanups before the big shot
1493 OP_DEFS and OP_USES now use Kevin's protection
1494 new option --nolabelopt
1505 * src/ds390/ralloc.c:
1506 * src/mcs51/ralloc.c:
1508 * src/xa51/ralloc.c:
1511 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1513 * src/pic/pcode.c (get_op): fix 64 bit warnings
1514 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1515 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1516 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1517 * support/regression/tests/malloc.c: fix 64 bit warnings
1519 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1521 * src/mcs51/gen.c (genMinus): fixed bug 696436
1523 2003-03-02 Borut Razem <borut.razem@siol.net>
1525 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1527 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1529 * configure.in: test for mkstemp
1530 * sdccconf_in.h: add HAVE_MKSTEMP
1532 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1534 * device/include/ctype.h: removed warning while using --stack-auto
1535 * device/include/malloc.h: removed warning while using --stack-auto
1536 * device/include/string.h: removed warning while using --stack-auto
1538 2003-02-23 Borut Razem <borut.razem@siol.net>
1540 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1541 because NDEBUG is defined (see man assert)
1542 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1544 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1546 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1547 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1549 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1551 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1552 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1554 2003-02-18 <johan@balder>
1556 * as/mcs51/asmain.c (asmbl): module can start with a digit
1557 * as/z80/asmain.c (asmbl): module can start with a digit
1559 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1561 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1562 * src/asm.c: fix pipe() for Mingw32
1564 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1566 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1567 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1568 make -V work again; --c1mode reads now from stdin
1569 * doc/sdccman.lyx: added --c1mode
1570 * support/Util/SDCCerr.c: new messages for c1 mode
1571 * support/Util/SDCCerr.h: new messages for c1 mode
1572 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1574 2003-02-15 <johan@balder>
1576 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1578 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1580 * doc/sdccman.lyx: Environment variables, -o and other minor things
1582 2003-02-14 <johan@balder>
1584 * src/xa51/main.c: before anyone really tries to use it :)
1586 * Install doc's in share/sdcc/doc
1587 * removed some obsolete files
1588 * Do a proper make distclean and uninstall
1589 M Makefile.common.in
1592 M device/include/Makefile.in
1593 M device/lib/Makefile.in
1596 M sim/ucsim/doc/Makefile.in
1599 R src/xa51/peeph.rul
1600 M support/cpp2/Makefile.in
1601 M support/makebin/Makefile
1604 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1606 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1608 2003-02-10 Borut Razem <borut.razem@siol.net>
1610 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1611 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1612 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1613 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1614 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1615 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1616 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1617 src/z80/Makefile.bcc: Borland Makefile cleanup
1618 * as/z80/Makefile.bcc: Added Borland Makefile
1619 * support/cpp2/borland.h: Removed
1621 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1623 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1624 * src/SDCC.lex: new pragma NOIV
1625 * src/SDCCglobl.h: new pragma NOIV
1626 * src/SDCCmem.c: new pragma NOIV
1628 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1630 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1632 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1634 * src/SDCCmain.c: signal handling is switched off by --debug
1635 * doc/Makefile: small fix for install; use clean.mk again
1636 * doc/clean.mk: clean *.pdf and *.html too
1638 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1640 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1641 * device/lib/printfl.c: fix a ds390 bug by making it portable
1642 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1643 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1644 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1645 * debugger/mcs51/cmd.c: converted multi-line string literals
1646 * sim/ucsim/globals.cc: converted multi-line string literals
1647 * src/SDCCmain.c: introduced signal handler to remove temp files
1648 * doc/Makefile: small tweaks, implement clean
1649 * doc: removed generated files
1651 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1653 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1654 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1655 Address Record is not correctly generated for DS390."
1657 2003-02-02 Borut Razem <borut.razem@siol.net>
1659 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1660 * as/mcs51/asm.h: fixed compilation with Borland C
1661 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1662 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1663 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1664 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1665 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1666 src/z80/Makefile.bcc: delete $(LIB) only if exist
1667 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1669 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1671 * device/include/malloc.h: introduced NULL
1672 * device/include/string.h: introduced NULL
1673 * device/include/stdlib.h: introduced NULL
1674 * device/lib/_memcpy.c: removed NULL
1675 * device/lib/_strcat.c: removed NULL
1676 * device/lib/_strchr.c: removed NULL
1677 * device/lib/_strcmp.c: removed NULL
1678 * device/lib/_strcpy.c: removed NULL
1679 * device/lib/_strcspn.c: removed NULL
1680 * device/lib/_strlen.c: removed NULL
1681 * device/lib/_strncat.c: removed NULL
1682 * device/lib/_strncmp.c: removed NULL
1683 * device/lib/_strncpy.c: removed NULL
1684 * device/lib/_strpbrk.c: removed NULL
1685 * device/lib/_strrchr.c: removed NULL
1686 * device/lib/_strspn.c: removed NULL
1687 * device/lib/_strstr.c: removed NULL
1688 * device/lib/_strtok.c: removed NULL
1689 * device/lib/malloc.c: removed NULL, include own header
1691 2003-02-02 <johan@balder>
1693 * 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
1694 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1695 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1696 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1697 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1698 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1700 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1702 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1705 2003-02-01 <johan@balder>
1707 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1709 2003-01-31 <johan@CP255758-A>
1711 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1713 2003-01-30 <johan@balder>
1715 * src/SDCCBBlock.c: automatic bug detection
1716 * src/SDCCicode.c: automatic bug detection
1718 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1720 * src/SDCCglobl.h: now --xram-size 0 works
1721 * src/SDCCmain.c: now --xram-size 0 works
1723 2003-01-29 <johan@balder>
1725 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1727 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1729 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1730 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1731 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1732 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1733 * src/SDCCglobl.h: Added options --xram-size and --code-size
1734 * src/SDCCmain.c: Added options --xram-size and --code-size
1736 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1738 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1739 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1741 2003-01-27 <johan@balder>
1743 * src/SDCC.y: fixed bug #613764
1745 2003-01-26 <johan@balder>
1747 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1748 * src/SDCCsymt.h: fixed bug #673374
1749 * src/SDCCglue.c: fixed bug #661910
1750 * src/SDCCast.c: fixed bug #458099 and 673374
1752 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1754 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1755 * as/mcs51/strcmpi.h: added
1756 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1757 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1758 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1759 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1760 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1761 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1762 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1763 * as/mcs51/Makefile.aslink: new module strcmpi
1764 * as/mcs51/Makefile.asx8051: new module strcmpi
1765 * as/mcs51/Makefil.bcc: new module strcmpi
1766 * as/mcs51/Makefile.in: new module strcmpi
1767 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1769 2003-01-26 <johan@balder>
1771 * src/SDCCglue.c: reverted back to 1.124
1772 * src/SDCCast.c: reverted back to 1.156
1773 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1775 2003-01-25 <johan@balder>
1777 * src/SDCCglue.c: A better fix for bug #661910
1778 * src/SDCCast.c: A better fix for bug #661910
1779 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1781 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1783 * src/Makefile.in: remove spawn.o
1784 * src/SDCCmain.c: remove spawn.h
1785 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1786 * src/spawn.c: removed
1787 * src/spawn.h: removed
1788 * support/regression/ports/ds390/spec.mk: link with -r
1790 2003-01-24 <johan@CP255758-A>
1792 * src/ds390/gen.c (aopOp): fixed bug #667458
1793 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1794 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1795 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1797 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1799 * src/mcs51/peeph.def: better assembler identation by Frieder
1800 * src/mcs51/gen.c: better assembler identation by Frieder
1802 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1804 * as/z80/string.h: removed for gcc 3.2
1805 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1806 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1808 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1810 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1811 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1812 * support/regression/Makefile: separate temp files for ports
1813 * support/regression/generate-cases.py: separate temp files for ports
1814 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1815 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1817 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1819 * moved tinitalk to device/examples/ds390
1821 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1823 * as/mcs51/lkmem.c: rflag is for DS390
1824 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1825 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1826 (linkEdit): move mem- and map-files the same way as ihx-files
1827 * src/z80/main.c (_setDefaultOptions): removed --generic
1828 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1829 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1830 * src/pic/glue.c (picglue): --c1mode works again
1831 * src/pic16/glue.c (pic16glue): --c1mode works again
1832 * src/asm.c (printCLine): fix #660034
1834 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
1836 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
1837 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
1838 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
1839 * as/mcs51/lkmem (summary): better fix for sp problem
1840 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
1841 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
1842 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
1843 remove --stack-after-data
1845 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
1847 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
1848 * src/SDCCutil.c (join): ugly bug: missing '\0'
1849 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
1851 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1853 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
1855 * src/pic/main.c (_asmCmd): gpasm supports -o
1856 * src/z80/main.c: more general macros
1857 * device/lib/Makefile.in: remove intermediate files
1859 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1861 * .version: Bumped version number to 2.3.3
1862 * src/SDCCBBlock.c: new option -o
1863 * src/SDCCglobl.h: new option -o
1864 * src/SDCCglue.c: new option -o
1865 * src/SDCCmain.c: new option -o
1866 * src/asm.c: new option -o
1867 * src/ds390/main.c: new option -o
1868 * src/pic/glue.c: new option -o
1869 * src/pic/pcode.c: new option -o
1870 * src/pic/ralloc.c: new option -o
1871 * src/pic16/glue.c: new option -o
1872 * src/pic16/pcode.c: new option -o
1873 * src/pic16/ralloc.c: new option -o
1874 * src/z80/main.c: new option -o
1875 * device/lib/Makefile.in: use -o
1876 * support/regression/ports/ds390/spec.mk: use -o
1877 * support/regression/ports/gbz80/spec.mk: use -o
1878 * support/regression/ports/mcs51/spec.mk: use -o
1879 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
1880 * support/regression/ports/z80/spec.mk: use -o
1881 * support/regression/ports/ucz80/spec.mk: use -o
1882 * support/regression/ports/xa51/spec.mk: use -o
1883 * support/regression/fwk/lib/timeout.c: fix usage string
1885 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
1886 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
1888 2003-01-07 <johan@balder>
1890 * src/SDCCast.c (decorateType): fixed bug #600035
1892 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
1893 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
1894 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
1895 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
1896 * src/pic/pcode.c: outcommented unused variable to remove warnings
1897 * src/pic/ralloc.c: outcommented unused variable to remove warnings
1899 2003-01-06 <karl@turbobit.com>
1900 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
1903 2003-01-06 <johan@balder>
1905 * src/SDCCicode.c: fixed array add
1907 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
1908 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
1909 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
1911 2003-01-04 <johan@balder>
1913 * src/SDCCval.c (getNelements): fixed the initialized array of structures
1915 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1916 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
1918 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1919 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
1920 * support/regression/tests/bug-524697.c: fit mem usage into 8032
1922 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1923 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
1925 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
1926 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
1928 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
1929 * src/mcs51/main.c: removed {bindir}{sep} from aslink
1931 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1933 * in \sdcc\as\mcs51\ changed these files in order to create an
1934 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
1935 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
1936 following files to include the previous two files: aslink.dsp,
1937 Makefile.aslink, Makefile.bcc, and Makefile.in.
1939 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
1940 .adb instead of .cdb
1942 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1944 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
1945 value from option --iram-size.
1947 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1949 * \sdcc\as\mcs51\lklist.c: added boundary check before using
1952 2002-09-18 <wiml@hhhh.org>
1954 * SDCClrange.h: exposed setFromRange() and setToRange()
1955 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
1956 packRegsForAccUse() (bug 542397)
1957 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
1958 multiple times and emitting the fetch operations more than once
1959 added aopGetUsesAcc() function to allow binary operators to
1960 fetch their operands in the correct order; made genMinus() emit
1961 compact code for X = LITERAL - Y
1963 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1964 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
1965 sprintf() in line 1267.
1967 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1968 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
1971 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1972 Changes to aslink (All the changes are marked with 'JCF'):
1974 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
1977 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
1978 area BSEG. Also moves, if possible, the DATA area down into the internal
1979 ram so more space is available.
1981 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
1984 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
1985 not bytes. Function summary() which creates a memory usage summary
1986 file with extension .mem. Reports of overlaping stack and small stack
1987 size. If the space for the stack is less than 16 bytes aslink trows a
1990 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
1991 the 8051. Option 'y' for memory summary output file.
1993 Changes to sdcc (All the changes are marked with 'JCF'):
1995 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
1997 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
1998 overlaying area for it (uses RegBankUsed[4]).
2000 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2001 bank zero as used by default. By default aslink locates the stack
2002 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2003 the creation of the .mem file. Delegates the allocation of data area
2004 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2005 the begining of the stack area to aslink.
2007 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2008 glue() in SDCCglue.c creates an area for it.
2010 2002-09-03 Borut Razem <borut.razem@siol.net>
2011 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2012 sdcc/src/pic/glue.c:
2013 introduced atexit() handler for teporay files removal in case of
2014 errors, assertions, ...
2016 2002-08-29 Borut Razem <borut.razem@siol.net>
2017 * sdcc/support/cpp2/auto-host_vc_in.h:
2018 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2019 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2020 Maybe there is a similar problem with BORLANDC? It should be checked!
2022 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2023 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2024 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2025 was not executed, and the compiler (cl) launched a warning:
2026 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2028 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2029 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2031 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2032 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2034 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2035 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2036 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2037 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2038 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2039 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2040 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2041 - added Release configuration in VS projects
2042 - review of compiler an linker options
2043 - VC .exe files are generated in bin_vc directory, not to interfere
2044 with binaries generated from other projects (cygwin, mingw, bcc ...)
2046 * sdcc/src/yacc.dsp: added
2048 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2049 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2050 and insert the version number definitions from .version
2052 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2054 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2055 added - genarate auto-host.h using auto-host_vc_in.h as template
2058 removed from CVS, generated automatically
2060 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2061 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2063 2002-08-11 Borut Razem <borut.razem@siol.net>
2064 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2066 2002-08-10 Borut Razem <borut.razem@siol.net>
2067 * src/SDCCmain.c (main):
2068 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2069 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2070 The consequence was that some temporary files were not removed.
2073 unification of code in functions tempfilename() and tempfile():
2074 function tempnam() is defined in Visual Studio 6.0 and .NET
2076 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2078 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2079 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2080 - removed compiler command line option /WX: Treats all warnings as errors
2081 - update a list of source files, included into the project
2083 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2084 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2085 changed project type to Generic Project so that can be correcly converted to VS.NET project
2087 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2089 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2091 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2093 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2094 added return 0 statements after assert() to make compiler happy
2096 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2097 added newline in the def file to keep MSC compiler satisfied
2099 * sdcc/src/z80/gen.c:
2100 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2101 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2102 - solved MSC error in function aopDump()
2104 * sdcc_vc.h: define PREFIX as "\\sdcc"
2106 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2107 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2109 2002-06-22 Scott Dattalo <scott@dattalo.com>
2110 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2111 - Rewrote the register banking algorithm.
2112 - Added pCode live-range analysis to registers (for now, only non-used and
2113 singly-used registers optimized away)
2115 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2117 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2119 2002-05-10 Scott Dattalo <scott@dattalo.com>
2120 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2122 2002-04-22 Michael Hope <michaelh@vroom>
2124 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2126 * configure.in (DD_COPT): Added include support required for gbdk.
2128 * .version: Bumped version number just to increase it.
2130 * src/SDCCmain.c: Added -nostdinc to the default options.
2132 2002-04-15 Michael Hope <michaelh@vroom>
2134 * device/lib/z80/printf.c (sprintf): Added.
2136 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2138 * src/z80/peeph.def: Added transpose redundent load rule.
2140 * src/z80/main.c: Added force callee saves for jaune.
2142 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2144 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2146 2002-03-28 Johan Knol <johan@balder>
2148 * src/SDCCval.c: fixed bug #532436
2150 2002-03-14 Scott Dattalo <scott@dattalo.com>
2152 Added "char *Processor" field to the port structure.
2155 Added -p option. Allows port dependent processor to be specified.
2158 Initialized the new field char *Processor field to NULL in all ports
2161 Compiler generated registers for interrupt context saving
2162 were not getting allocated.
2164 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2167 Fixed left shift. Will promote the left side of a left shift
2168 if a) left shifting more than size of operand or b) when assigned
2169 to something size > size of left side
2171 2002-03-14 Scott Dattalo <scott@dattalo.com>
2173 tons of changes. Register allocation has been
2174 rewritten. Added customization for the various PICs. Flow
2175 analysis is restructured. ...
2181 Added. device.c is a PIC port hack to accomodate variations
2184 2002-03-13 Michael Hope <michaelh@vroom>
2186 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2188 2002-03-04 johanknol <johanknol@manik>
2190 * /src/SDCCval.c: fixed
2192 const unsigned char arr[][2] = { { 0, 1 } };
2193 t18.c:1: error: Initializer element is not constant
2195 2002-03-04 bela <bela@manik>
2197 * /device/include/mcs51reg.h:
2198 ds89c420 register definition update
2200 2002-03-03 <johan@FRIJA>
2202 * support/Util/SDCCerr.c: did something, but don't no why anymore
2204 * support/regression/tests/bug-524691.c: made it a little less shy
2206 * src/SDCCast.c (decorateType): fixed bug #524697
2208 * src/SDCCast.c: made some lineno improvements
2210 * src/SDCCval.c (getNelements): changed warning to error
2212 * src/SDCCglue.c (printIvalArray): changed warning to error
2214 * src/SDCCicode.c: fixed a warning for mingw
2216 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2218 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2220 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2222 * src/ds390/peeph.def:
2223 Added some more peephole rules
2225 * src/ds390/gen.c: Various fixes & enhancements
2227 * src/SDCClrange.c, src/SDCClrange.h:
2228 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2230 * src/ds390/ralloc.c:
2231 various fixes & enhancements (ds390) specific
2233 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2234 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2237 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2239 2002-03-02 <johan@FRIJA>
2241 * src/SDCCast.c (decorateType): fixed bug #524708
2243 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2245 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2247 2002-03-01 Michael Hope <michaelh@vroom>
2249 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2251 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2253 2002-03-01 <johan@FRIJA>
2255 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2257 * src/SDCCast.c (decorateType): fixed bug #524209
2259 * src/SDCCval.c (valNot): fixed bug #524195
2261 2002-02-26 <johan@balder>
2263 * src/xa51/gen.c: fixed a warning
2265 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2267 * src/SDCCast.c (decorateType): fixed bug #522534
2269 2002-02-23 <johan@balder>
2271 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2273 2002-02-22 <johan@balder>
2275 * src/SDCCast.c: fixed bug #514865
2277 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2279 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2281 * sdcc/src/SDCCloop.c:
2282 Previous fix was not good. basic blocks that have "break" or "return" are
2283 not really partof a loop , but live ranges used in these blocks should
2284 be live thru the entire loop, so set partOfLoop but don't add them to
2287 2002-02-21 <johan@FRIJA>
2289 * src/SDCCcse.c: fixed bug #514308
2291 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2294 Fixed BUG #519583. If a conditional block ended in a return/break
2295 statement inside a loop, it was not being considered part of the loop.
2297 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2299 2002-02-10 Karl Bongers <karl@turbobit.com>
2302 Fixed up SDCDB debugger somewhat. Updated debugger/README
2303 with lots of comments and notes.
2305 * device/examples/test2.c:
2306 Fix bug, "red" variable not being initialized(compiler complained).
2308 * device/examples/Makefile, examples/test3.c:
2309 Add Makefile in device/examples folder, compiles test3.c
2310 for use as a multiple module SDCDB test case.
2312 * sim/ucsim/cmd.src/cmdset.cc:
2313 Took out debug printfs in ucsim "next" command.
2316 Karl and Johan start ucsim XA support. Most dissassembly working,
2317 about 75% emulation done(plenty of work remaining).
2319 * sim/ucsim/z80.src:
2320 Add Z80 support to ucsim, add test-ucz80 regression test,
2321 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2322 Notice z80 compiler fails on examples/test3.c/crc code.
2324 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2326 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2327 Added support for --parms-in-bank1
2329 * src/ds390/peeph.def:
2330 added a few more peephole optimzations
2333 1) added __builtin_inp & __builtin_outp used to read in data of given length
2334 from a memory mapped port
2335 2) added __builtin_memcmp
2336 3) added __builtin_swapw swap bytes of a short
2338 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2339 1) handle multiple send & receives from register bank1
2340 2) ralloc can now allocate DPTR1 to some liveRanges
2342 * src/SDCCsymt.c, src/SDCCsymt.h:
2343 changes to handle multiple sends & receives
2346 added some pointer arithmetic optimization
2349 added some pointer arithmetic optimizations but not stable yet so not
2350 called from anywhere (will get this working shortly)
2352 * src/SDCCopt.c: fixed for multiple sends & receives
2355 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2356 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2357 set preprocessor defines (depending on options)
2359 * src/SDCCicode.c, src/SDCCicode.h:
2360 changes made to handle multiple sends & receives
2363 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2365 * src/SDCCcse.c, src/SDCCcse.h:
2366 added function findbackward def (to be used in upcoming optimization)
2368 * src/SDCCcflow.c, src/SDCCcflow.h:
2369 added function returnAtEnd - to determine if a basic block terminates with
2372 * src/SDCCast.c, src/SDCCast.h:
2373 added option parms-in-bank1
2375 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2376 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2377 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2378 adjusted for --parms-in-bank1 option
2380 * device/include/string.h:
2381 donot redefine "reentrant" keyword
2383 * device/include/ds80c390.h: Added some more SFRs
2385 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2387 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2389 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2391 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2393 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2395 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2397 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2399 * Added --xram-movc option
2401 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2403 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2405 2002-01-11 Johan Knol
2407 * Added math lib of Jesus Calvino-Fraga
2409 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2411 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2412 * support/regression/Makefile: new target test-mcs51-stack-auto
2413 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2415 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2417 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2419 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2421 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2423 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2425 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2427 * src/SDCCglue.h: add definition for printIvalChar()
2429 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2431 * src/SDCCast.c: fix #498138 by Johan
2433 * src/SDCCglue.c: fix #498138 by Johan
2435 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2437 * support/regression/Makefile: fix clean
2439 * support/regression/ports/ds390/support.c: fix transmission of last character
2441 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2443 * /sdcc/src/ds390/gen.c:
2444 a) improved computing address of stack variable
2445 b) took out some #if 0 code
2446 c) improved parmBytes adjustment
2447 d) improved genPlusIncr & genMinusIncr
2448 e) genCmp could generate bad code (when left assigned to DPTR)
2449 f) Fixed bug in hasInc
2451 * /sdcc/src/ds390/ralloc.c:
2452 a) packRegsForSupport could mess up live information (Fixed)
2453 b) packRegsDPTRuse could be incorrect for left & right shift
2455 * /sdcc/src/mcs51/ralloc.c:
2456 packRegsForSupport could mess up the live information (Fixed)
2458 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2460 * /sdcc/src/SDCCast.c:
2461 can reverse a loop even if function call is present as long
2462 as the loop control variable is local & is not passed as parameter
2464 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2466 * /sdcc/ChangeLog: *** empty log message ***
2468 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2469 More builtin function additions for TININative
2471 * /sdcc/src/ds390/ralloc.c:
2472 Had broken the regression testsuite
2474 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2476 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2477 Added funcattr hasStackParms will be set for reentrant functions when there
2478 are paramteres on the stack, this helps in minimizing frame pointer generation
2479 typeFromStr can handle function pointers now
2481 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2482 *** empty log message ***
2484 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2486 * /src/ds390/gen.c, /src/ds390/main.c:
2487 More builtin function additions for TININative
2489 * /src/ds390/ralloc.c:
2490 Had broken the regression testsuite
2492 * /src/SDCCast.c: Fixed a bug in dumptree
2494 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2495 Added funcattr hasStackParms will be set for reentrant functions when there
2496 are paramteres on the stack, this helps in minimizing frame pointer generation
2497 typeFromStr can handle function pointers now
2499 * /doc/builtins.txt, /doc/TININative.txt:
2500 *** empty log message ***
2503 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2505 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2506 ALPHA version for -mTININative
2508 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2509 updated to reflect changes in the port structure
2512 added function do_assemble (similar to do_link) if non-null this function
2513 will be called to do assembly (-mTININative) requires a multi command
2515 added function genAssemblerEnd will be called to generate assembler Epilogue
2518 added _JavaNative to debug info printing
2520 * /src/SDCCmain.c: added option --tini-libid
2521 added port->do_assemble function (-mTININative) has a multi command assemble
2523 * /src/SDCCglue.c: Disabled "constExpr" check
2524 added port->genAssemblerEnd function
2526 * /src/SDCCglobl.h: Added option --tini-libid value
2529 tookout optimizeCompare from the header (has no external references)
2531 * /src/SDCCast.c: made one more function "static"
2533 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2535 * src/z80/mappings.i: Added z80asm support.
2537 * src/z80/main.c: Added z80asm support on --asm=z80asm
2539 * src/z80/gen.c: Fixed asm portability issues.
2541 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2543 * src/SDCCglue.c (printExterns): Added global/extern split.
2545 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2547 * support/regression/Makefile: added test for mcs51 model large
2549 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2551 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2553 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2555 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2557 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2559 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2561 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2563 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2565 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2567 * support/regression/tests/simplefloat.c: Port to mcs51.
2569 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2570 * support/regression/tests/bug-485362.c: Added.
2572 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2574 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2576 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2578 * src/z80/gen.c (aopDump): Added a dump function.
2580 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2581 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2583 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2585 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2587 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2589 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2591 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2593 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2595 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2597 * support/regression/ports/ds390/support.c: Use tinibios.
2599 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2601 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2603 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2604 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2606 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2608 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2610 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2612 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2614 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2615 (packRegsForIYUse): Created and optimised.
2617 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2619 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2620 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2622 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2624 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2626 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2628 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2630 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2632 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2634 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2636 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2638 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2640 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2642 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2644 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2645 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2646 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2648 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2650 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2651 (genNotFloat): Added.
2652 (genUminusFloat): Added.
2654 * device/lib/z80/Makefile: Added floating pt stubs.
2656 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2658 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2660 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2662 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2664 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2666 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2668 * sdcc/support/regression/Makefile: Add port ds390.
2670 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2672 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2674 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2676 * sdcc/support/regression/ports/ds390/support.c: Added.
2678 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2680 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2682 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2684 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2686 * device/include/malloc.h: Added z80 and gbz80 support.
2688 * device/lib/gbz80/heap.s: Added.
2690 * device/lib/z80/heap.s: Added.
2692 * device/lib/malloc.c: Added z80 and gbz80 support.
2694 * support/regression/tests/malloc.c (testMalloc): Added.
2696 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2698 * support/regression/tests/bug-478094.c: Added.
2700 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2702 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2704 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2706 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2708 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2710 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2712 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2714 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2716 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2718 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2720 * support/regression/tests/bug-477927.c: Added.
2722 * src/z80/peeph.def: Added minor rules.
2724 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2726 * src/z80/peeph.def: Added jump optimisation modification.
2728 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2730 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2732 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2734 * support/regression/tests/funptrs.c: Added.
2736 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2738 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2740 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2742 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2744 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2746 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2747 (movLeft2ResultLong): Created.
2749 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2750 (joinPushes): Added. Joins two char pushes into a word push.
2752 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2754 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2756 * support/makebin/Makefile (install): Added creation of dest dir.
2758 2001-10-24 Karl Bongers <karl@turbobit.com>
2760 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2762 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2764 * src/z80/ralloc.c: Turned off faulty pack for one use.
2766 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2768 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2770 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2772 * support/regression/Makefile: Improved clean
2774 * support/regression/ports/gbz80/spec.mk: Added clean
2776 * support/regression/ports/host/spec.mk: Added clean
2778 * support/regression/ports/z80/spec.mk: Added clean
2780 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2782 * support/regression/ports/mcs51/timeout.c: little improvements
2784 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2786 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2788 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2790 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2792 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2794 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2796 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2798 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2799 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2801 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2803 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2805 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2807 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2809 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2811 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2813 * support/regression/tests/longor.c: Added.
2815 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2817 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2819 * as/mcs51/aslink.h: define PATH_MAX
2821 * as/mcs51/asm.h: define PATH_MAX
2823 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2825 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2827 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2829 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2831 * src/SDCCglobl.h: define PATH_MAX
2833 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
2835 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
2837 2001-10-11 Michael Hope <michaelh@juju.net.nz>
2839 * src/z80/gen.c (gencjneshort): Fixed
2841 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
2843 2001-10-09 Michael Hope <michaelh@juju.net.nz>
2845 * support/regression/tests/bug-469671.c: Added.
2847 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
2849 2001-10-08 Michael Hope <michaelh@juju.net.nz>
2851 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
2853 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
2855 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
2857 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
2859 * src/device/lib/_mulint.c : removed hint: nooverlay bug
2861 * src/device/lib/_mullong.c : removed hint: nooverlay bug
2863 * src/device/lib/_divuint.c : removed hint: nooverlay bug
2865 * src/device/lib/_divulong.c: removed hint: nooverlay bug
2867 * src/device/lib/_moduint.c : removed hint: nooverlay bug
2869 * src/device/lib/_modulong.c: removed hint: nooverlay bug
2871 2001-10-07 Michael Hope <michaelh@juju.net.nz>
2873 * 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.
2875 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
2877 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
2879 2001-10-07 <johan@FRIJA>
2881 * device/lib/gets.c (gets): fixed the return value.
2883 2001-10-06 Michael Hope <michaelh@juju.net.nz>
2884 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
2886 * 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.
2888 * 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.
2890 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
2892 * src/pic/gen.c: Removed Safe_strdup.
2894 * configure.in: Added option to enable libgc support.
2896 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
2897 (bitVectUnion): Optimised.
2898 (bitVectIntersect): Optimised.
2899 (bitVectBitsInCommon): Optimised.
2900 (bitVectCplAnd): Optimised.
2902 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
2904 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2906 * src/SDCCmain.c: distinguish between assembler debug and plain options
2908 * src/avr/main.c: remove standard assembler options
2910 * src/ds390/main.c: remove standard assembler options
2912 * src/mcs51/main.c: remove standard assembler options
2914 * src/port.h: removed "PENDING" comment
2916 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2918 * src/device/lib/_mulint.c : new, with assember functions
2920 * src/device/lib/_mullong.c : new, with assember functions
2922 * src/device/lib/_divuint.c : with assember functions
2924 * src/device/lib/_divsint.c : with assember functions
2926 * src/device/lib/_divulong.c: with assember functions
2928 * src/device/lib/_divslong.c: with assember functions
2930 * src/device/lib/_moduint.c : with assember functions
2932 * src/device/lib/_modsint.c : with assember functions
2934 * src/device/lib/_modulong.c: with assember functions
2936 * src/device/lib/_modslong.c: with assember functions
2938 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
2940 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
2942 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
2943 replaced _mululong.c and _mulslong.c by _mullong.c
2945 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2947 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
2949 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
2951 * src/SDCCglue.c: test, if win32api is available for MINGW
2953 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
2955 * src/SDCCsymt.c: no more _modifier in printTypeChain()
2956 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
2957 * support/regression/ports/gbz80/spec.mk: removed GENERIC
2958 * support/regression/ports/host/spec.mk: removed GENERIC
2959 * support/regression/ports/mcs51/spec.mk: removed GENERIC
2960 * support/regression/ports/z80/spec.mk: removed GENERIC
2962 2001-10-01 Michael Hope <michaelh@juju.net.nz>
2964 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
2966 * support/regression/tests/bug-467035.c: Created.
2968 2001-10-01 <johan@FRIJA>
2970 * src/SDCC.y: fixed bug #466586 part 1
2972 2001-10-01 Johan Knol <johan.knol@iduna.nl>
2974 * SDCCicode.c: z80 has no generic pointers
2975 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
2977 2001-09-30 Michael Hope <michaelh@juju.net.nz>
2979 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
2981 2001-09-29 Michael Hope <michaelh@juju.net.nz>
2983 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
2985 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
2987 2001-09-25 Michael Hope <michaelh@juju.net.nz>
2989 * configure.in: Fixed up so that ucsim is only configured once.
2991 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
2993 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
2994 (getPathDifference): As above.
2996 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
2998 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3000 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3001 * .version: Updated to 2.3.1
3003 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3004 Added copyright header.
3006 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3007 (assemble): Added support for macro based assembler commands.
3008 (linkEdit): Added support for macro based linker commands.
3009 (preProcess): Changed the pre-processor to use macros.
3010 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3011 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3013 * device/lib/z80/crt0.s: Added module name for debugging.
3015 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3017 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3019 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3021 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3023 * src/Makefile.in: Added SDCCmacro and SDCCutil
3025 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3027 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3029 2001-09-16 <johan@FRIJA>
3031 * 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.
3033 2001-09-15 <johan@FRIJA>
3035 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3036 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3038 2001-09-11 <johan@FRIJA>
3040 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3042 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3044 * support/regression/tests/bug-460444.c: Added test case.
3046 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3047 (genCast): Added justification for all of the asserts.
3049 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3051 * support/regression/support.c: _xdata replaced by xdata
3053 * support/regression/spec.mk: removed _generic
3055 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3057 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3059 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3060 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3062 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3064 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3066 * support/regression/tests/bug-460010.c: Added test case.
3068 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3070 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3072 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3074 * support/regression/testfwk.c: removed workaround for bug #436344
3076 * support/regression/tests/bp.c: use less memory with mcs51
3078 * support/regression/tests/bug-441448.c: use less memory
3080 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3082 * support/regression/collate-results.py: typo
3084 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3086 * support/regression/tests/fetchoverlap.c: Added new test case.
3088 * support/regression/tests/bp.c: Added new test case.
3090 * support/regression/tests/bug-448984.c: Added new test case.
3092 * support/regression/tests/pow2shifts.c: Added new test case.
3094 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3095 (genlshTwo): Fixed right shift for count > 8.
3097 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3099 2001-09-08 <johan@FRIJA>
3101 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3103 2001-09-07 <johan@FRIJA>
3105 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3107 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3109 2001-09-06 <johan@FRIJA>
3111 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3112 * bernhard noted me at this: "() equals to (void)" (1.38)
3114 2001-09-05 <johan@FRIJA>
3116 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3118 2001-09-04 <johan@FRIJA>
3120 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3123 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3125 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3127 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3129 * link/z80/aslink.h: Fixed path for PATH_MAX
3131 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3133 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3135 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3137 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3139 * 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.
3141 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3143 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3144 (genCmp): Fixed up genCmp for the GB with longs.
3146 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3148 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3150 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3152 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3154 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3156 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3158 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3160 * 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.
3162 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3164 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3166 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3168 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3170 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3172 * sim/ucsim/configure: little improvement of Cygwin-detection
3173 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3174 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3175 * support/regression/tests/bug-221100.c: small changes for mcs51
3176 * support/regression/tests/bug-221168.c: small changes for mcs51
3177 * support/regression/tests/bug-227710.c: small changes for mcs51
3178 * support/regression/tests/staticinit.c: small changes for mcs51
3179 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3180 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3181 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601