1 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
3 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
4 * src/SDCCast.c (decorateType): fixed bug #832664
6 2003-10-31 Borut Razem <borut.razem@siol.net>
8 * support\cpp2\cpplex.c: fixed for SDCPP:
9 comments(when executed with -C option) and _asm blocks
10 were included even if they where in skipped #if block.
11 Applied solution from GCC cpp 3.3.2
13 2003-10-31 Borut Razem <borut.razem@siol.net>
15 * src/SDCC.lex: sdcc now understands both formats:
16 '# <line_number> <file_name>' and
17 '#line <line_number> <file_name>'
18 * support/cpp2/cppmain.c: sdcpp now generates the standard
19 '# <line_number> <file_name>' instead of former
20 '#line <line_number> <file_name>'
22 2003-10-30 Borut Razem <borut.razem@siol.net>
24 * support/cpp2/cpphash.h,
25 * support/cpp2/cpplib.h
26 * support/cpp2/cpplex.c,
27 * support/cpp2/cppmain.c,
28 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
30 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
32 Fixed a number of problems revealed by bug #827883.
33 * src/SDCCloop.c (loopInvariants): Spill location of the
34 result operand should be recomputed if extracted from
35 a loop. Also, don't extract assignments of an iTemp
37 * src/SDCCast.c (isConformingBody): loop reversal should
38 not occur if the control variable is involved with a
41 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
43 * .version: bumped to 2.3.6 to reflect the big improvements
44 made by Erik and Klaus. Thanks!
46 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
48 Replaced the livrange code.
49 * src/SDCClrange.c: added new LR code
51 * src/SDCCBBlock.h: removed remainig parts from old LR code
53 * src/ds390/gen.c: minor fixes to make it work with new code
55 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
60 * src/hc08/ralloc.c: Fix various warnings related to the hc08
61 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
62 (tweaked fix for bug #818696)
64 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
66 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
68 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
71 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
72 * src/mcs51/gen.c (gencjneshort),
73 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
74 more efficient (per Scott Bronson's suggestion)
76 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
78 Extended the semantics of the critical keyword to include
79 individual statements. See RFE #827755 and #799831
84 * support/Util/SDCCerr.c
85 * support/Util/SDCCerr.h
90 2003-10-19 Borut Razem <borut.razem@siol.net>
92 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
94 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
96 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
98 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
99 and predecrement operand is displayed
101 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
103 * src/SDCCval.c (valMinus): fixed bug #826041
105 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
107 Some hc08 related updates that I missed earlier
109 * support/regression/ports/hc08/spec.mk
111 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
113 New target "hc08" for the Motorola 68hc08 family of micros
121 * sim/ucsim/hc08.src/*
122 * sim/ucsim/configure.in
123 * src/ucsim/configure
124 * sim/ucsim/packages_in.mk
127 * device/include/mc68hc908qy.h
129 * device/lib/Makefile.in
130 * support/regression/ports/hc08/*
131 * support/regression/Makefile
133 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
135 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
137 * src/ds390/gen.c (genCast): fixed bug #821957
139 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
141 * device/lib/logf.c: "fixed" overlay bug
142 * support/regression/ports/host/spec.mk: added m library
143 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
144 * support/regression/tests/float_trans: added (for Eric)
146 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
148 * src/mcs51/gen.c (genCpl): fixed bug
149 http://sf.net/mailarchive/message.php?msg_id=6263915
151 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
153 * src/SDCCast.c (decorateType): added extended constant folding
154 * src/SDCCsymt.c (computeType): cleanup
155 * src/SDCCval.c (valShift): minor optimization
156 * support/regression/tests/ast_constant_folding.c: added
158 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
160 * src/SDCCmain.c: removed some unintended changes
162 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
164 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
165 * src/z80/gen.c: fixed part of bug #817589
166 * src/SDCCsymt.c (checkFunction): fixed bug #817895
168 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
170 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
188 * src/z80/gen.c: removed unused label "release:"
190 2003-10-06 Borut Razem <borut.razem@siol.net>
192 * src/SDCC.lex: removed definition of unused variables
193 save_optimize and save_options
195 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
197 * clean.mk: removed '=' in "-maxdepth=1"
198 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
199 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
201 2003-10-06 Borut Razem <borut.razem@siol.net>
203 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
204 my_unput() replaced by unput()
206 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
208 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
209 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
210 type-punned pointer will break strict-aliasing rules"
211 Old LR behaviour is again default; Klaus' LR can be choosen by
212 defining the environment variable LRKLAUS
216 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
217 * clean.mk: fixed removal of files in bin/CVS/
218 * device/lib/clean.mk: fixed removal of directories small and large
219 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
221 * src/SDCCval.c: removed superflous test for pedantic
223 2003-10-05 Borut Razem <borut.razem@siol.net>
225 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
226 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
227 message "unmatched #pragma SAVE and #pragma RESTORE"
229 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
231 * doc/sdccman.lyx: various additions and updates (interrupts, inline
232 assembly, critical functions, atomic, nojtbound)
234 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
236 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
242 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
245 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
247 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
249 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
250 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
251 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
253 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
255 * src/z80/gen.c (genRet): fixed bug #524753
256 * src/z80/gen.c (genCast): fixed internal error on cast from
258 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
259 fix for bug #477835 to the z80
260 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
261 for tracking iCodes in the peephole optimizer for z80
263 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
265 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
266 the other part of bug #814548
267 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
269 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
271 * src/SDCCcse.c: fixed part of bug #814548
273 2003-09-28 Borut Razem <borut.razem@siol.net>
275 * src/asm.c: rewrite of printILine() to use temporary file instead
277 * src/xa51/main.c: commented out declaration of int rewinds
279 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
281 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
283 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
285 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
286 * src/asm.c (printILine): Fixed bug #811015
288 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
290 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
293 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
295 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
296 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
297 to correctly handle general case of AOP_PAIRPTR
298 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
300 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
302 * src/mcs51/ralloc.c (fillGaps),
303 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
304 register positioning bug)
306 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
308 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
310 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
312 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
313 genCodePointerGet, genGenPointerGet, genFarPointerSet,
314 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
315 (ralloc doesn't intentionally do this now, but perhaps later)
316 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
317 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
318 register positioning bugs (Fixed bug #762602 and #795325)
319 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
321 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
322 lines that --i-code-in-asm generates
324 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
326 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
327 trying to fclose a FILE* that was already closed.
329 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
331 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
332 of const struct should be treated as if const themselves)
334 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
336 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
338 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
340 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
341 Unix (/n) and DOS (/r/n) line terminations.
343 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
345 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
348 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
350 * src/mcs51/gen.c (genFunction, genEndFunction),
351 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
352 and restore of EA so that stack offsets to parameters are
353 correct when using both critical and reentrant/stack-auto.
354 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
355 size (can be triggered in error if sloc is shared between
356 different sized objects)
357 * device/include/float.h: fixed macros to explicitly use
358 unsigned long where needed
360 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
362 Feature req. 799831: added code to allow nesting of critical functions
363 * src/mcs51/gen.c (genFunction, genEndFunction)
364 * src/ds390/gen.c (genFunction, genEndFunction)
366 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
368 * src/SDCCsymt.c (sclsFromPtr),
370 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
371 support for standard C idiom of memory mapped variables; for
372 example, *((xdata int*)0x1234) = 1 is now internally equivalent
373 to xdata int at 0x1234 tempvar = 1.
374 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
375 provided by Akiya ISHIDA
377 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
379 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
380 * src/SDCCval.c (constVal): added reduction from int to char
381 * src/SDCCval.c (valMult, valDiv): fixed sign handling
382 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
383 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
385 * support/regression/tests/shifts.c: fixed
387 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
389 * src/z80/gen.c (genXor): Fixed bug #805445
391 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
393 Fixed bug #621531 (const & volatile confusion in the type chain).
394 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
395 refer to the const or volatile state of the pointer itself.
408 * support/regression/tests/const.c
410 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
412 When checking for duplicated modules, use absolute paths
413 instead of relative paths. Files changed:
418 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
420 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
422 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
424 * device/include/string.h: added size_t typedef, changed
425 prototypes to use size_t, eliminated separate reentrant and
426 non-reentrant declarations, added _memmove declaration
427 * device/lib/_memcpy.c: changed to use size_t instead of int,
428 changed /4 to >>2 to avoid division library call
429 * device/lib/_memcmp.c,
430 * device/lib/_memset.c,
431 * device/lib/_strncat.c,
432 * device/lib/_strncpy.c,
433 * device/lib/_strncmp.c: changed to use size_t instead of int
434 * device/lib/_memmove.c: new file (fixed bug #772294)
435 * device/lib/Makefile.in: added _memmove.c
436 * device/lib/z80/asm_strings.s: fixed bug #772290
437 * support/regression/tests/bitfields.c: attempt to fix host assertion
438 failure on amd64-unknown-linux2.2
440 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
442 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
443 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
444 * as/z80/asmain.c (main): fixed bug #801766
446 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
448 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
451 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
453 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
454 reported in bug #800609
456 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
458 * Top header beautifications in src/pic16 directory:
459 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
460 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
461 pcoderegs.h, ralloc.c, ralloc.h
462 * main.c: added top header and GPL license notice
463 * pcode.c: fixed the if-conditional warning
465 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
467 * device/lib/_mullong.c: replaced int by short for gcc
469 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
471 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
472 and JUMPTABLE iCodes properly now (worked by accident before)
473 * src/mcs51/gen.c (leftRightUseAcc),
474 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
475 iCode properly now. Use getSize instead of nRegs since a & b
476 aren't part of the nRegs tally.
478 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
480 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
481 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
482 before instructions that use the _STATUS register
484 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
486 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
487 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
488 fetching of the pointer
489 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
490 copied from genNearPointerSet()
491 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
492 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
493 If they pop r0/r1 they must be called in the opposite order than aopOp().
494 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
495 (resp. --stack-auto), prepared for --xstack
497 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
499 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
501 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
503 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
504 these ports have their own __sdcc_external_start()
506 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
508 pic patch provided by Slade Rich <slade_rich@yahoo.com>
509 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
510 type for bits was changed. It resulted in bit variables becoming
511 global, which is not permitted in PIC 14 assembly output.
513 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
515 * doc/sdccman.lyx: various additions and updates. Rearranged sections
517 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
519 Z80 and MCS51 linkers complaint if a public symbol is defined
520 in more than one library module:
524 * as/mcs51/Makefile.in
526 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
528 A few small changes that speed up the peephole optimizer.
532 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
534 Try to make the peephole optimizer smarter by maintaining
535 an association between the assembly source code and the
536 iCodes that originated them. Put this information to use
537 with a new peephole rule condition "notVolatile" so that
538 the rules can be aggressive yet still safe.
543 * src/mcs51/peeph.def
545 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
549 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
550 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
551 if the left or right operand symbols have the accuse flag set.
553 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
555 Changed the type of the result of the ! (NOT) operator to char;
556 previously it returned the same type as the source. This allows
557 us to eliminate all the genFloatNot functions (all of its target
558 implementations were very buggy) since !float can use the same
561 * src/SDCCicode.c (ast2iCode): ! returns char
562 * src/mcs51/gen.c (genNot, genNotFloat),
563 * src/ds390/gen.c (genNot, genNotFloat),
564 * src/z80/gen.c (genNot, genNotFloat),
565 * src/pic/gen.c (genNot, genNotFloat),
566 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
568 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
570 pic patch provided by Slade Rich <slade_rich@yahoo.com>
571 1. Interrupt would not compile properly. Ensure PCLATH register is saved
572 during interrupts. Ensure WSAVE is located at a shared bank address.
573 2. Fixed page selection in some places
574 3. Fixed BTFSS/C to where necessary use registers directly and not simply
575 the registers name strings.
576 4. Fixed "signed / unsigned compare" compiler warnings.
577 5. The PIC port manages its own allocation of the general purpose
578 registers, but makes no attempt to reuse them. As a result when
579 compiling it soon runs out of general purpose registers. Some
580 additional code was added to the files pcode.c and device.c to walk
581 through the function call tree and rename the registers so that they
591 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
592 genPlus() & genMinus() when the result is the same as left or right
594 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
596 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
598 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
600 Made bitfield a distinct type from bit so that bitfields
601 convert as per ANSI C and bits retain their traditional
602 boolean style behaviour. Implemented bitfield support in
610 * src/ds390/gen.c: bit v bitfield split
611 * src/z80/gen.c: New support for bitfields
612 * support/regression/tests/bitfields.c: reenabled z80,
615 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
617 Rules 246.x, 247.x relate to bitfields, the others speed up
618 access to xdata mapped I/O devices.
620 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
622 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
624 Cleaned up genPackBits and genUnpackBits and added two helper
625 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
626 for literal assignments in genPackBits (thanks to Frieder for
632 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
634 Fixed bug #748310 (pointer to function type mishandled when the
635 function name is omitted). Also fixed a SIGSEGV when a function
636 attribute (reentrant, etc) is used on a non-function or on a
637 function but misplaced before the parameter list.
639 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
641 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
642 * support/Util/SDCCerr.h,
643 * support/Util/SDCCerr.c: Added func attr misuse error msg
645 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
647 Fixed bug #787649 by anonymous
648 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
649 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
651 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
653 Fixed numerous bitfield problems.
655 * src/SDCC.y: More bitfield related error checking
657 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
658 * support/Util/SDCCerr.h,
659 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
660 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
661 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
662 * support/regression/tests/bitfields.c: tests added
664 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
666 Made the constant following the "interrupt" keyword optional. If
667 omitted, the function will not automatically be given an entry
668 in the interrupt vector table (similar to #pragma NOIV, but
669 less syntacticly kludgy). The interrupt number is also now
670 range checked. Also fixed a bug in the high order bit example
677 * support/Util/SDCCerr.c
678 * support/Util/SDCCerr.h
681 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
683 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
684 * src/SDCCicode.c (operandOperation): rewritten some ops
685 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
686 * src/SDCCsymt.c (computeType): literals are handled the same way as any
688 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
689 be re-activated by defining REDUCE_LITERALS)
690 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
691 unsigned, but are signed by default
692 * src/SDCCval.c (constVal): rearranged
693 * src/SDCCval.c (valMod): preliminary fix
694 * src/SDCCval.c (valCastLiteral): use TYPE_* types
695 * support/regression/literalop.c: added, work in progress
697 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
699 Generate warnings for useless declarations like "char data;"
700 that don't do what new users expect.
703 * support/Util/SDCCerr.h
704 * support/Util/SDCCerr.c
706 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
708 * src/SDCCval.c (valMult): fix overflow detection of negative int
710 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
712 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
714 Changes to support big endian targets:
727 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
729 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
730 * device/lib/time.c: fixed warning "integer overflow in expression"
732 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
734 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
735 * src/SDCCval.c (constVal): changed default to signed; hex and octal
736 constants are unsigned; added recognition of "u" flag for unsigned
737 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
738 * src/SDCCval.c (valDiv, valMod): fixed signdness
739 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
740 signedness of modulo, left and right shift
741 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
742 * support/Util/SDCCerr.h: added warning W_INT_OVL
743 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
744 * src/SDCCast.c (ast_print): improved output of constants
746 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
748 Fixed some warnings when building with MSVC:
761 * support\cpp2\cpplib.c
765 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
767 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
769 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
771 * support\librarian\clean.mk: Do not remove Makefile.
772 * support\librarian\Makefile: added.
774 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
776 Added librarian to MSVC build:
779 * support\librarian\librarian.dsp
781 'configure' not needed for librarian, removed:
782 * support\librarian\configure
783 * support\librarian\configure.in
784 * support\librarian\config_in.h
785 * support\librarian\Makefile.in
787 Hopefully these ones built the librarian and the rest of sdcc properly:
791 Messed up 'configure', so revert to previous version:
795 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
797 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
798 there, while the mantissa of a double is "only" 53 bits wide.
800 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
802 Adding sdcclib to the build. MSVC project coming soon.
805 * support\librarian\clean.mk
806 * support\librarian\configure
807 * support\librarian\configure.in
808 * support\librarian\config_in.h
809 * support\librarian\Makefile.bcc
810 * support\librarian\Makefile.in
811 * support\librarian\sdcclib.c
818 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
820 Linker now complaints if linked modules have conflicting options, for
821 example, one compiled using --model-large and another one compiled with
822 --model-small. The following files were modified:
844 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
846 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
847 as/mcs51/lklibr.c: Generate a warning when a library is not found.
849 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
851 * src/z80/mappings.i: fix _mul[us][int,long] entries
853 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
855 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
857 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
859 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
860 * support/regression/tests/bitopcse.c: added
868 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
870 added support for new library format to z80, gbz80 linkers:
876 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
878 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
879 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
881 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
883 added DUMMY_READ_VOLATILE:
892 * src/SDCCcse.c (algebraicOpts): many improvements
893 * src/SDCCcse.h: removed algebraicOpts()
894 * src/SDCCicode.c (picDummyRead): added
896 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
898 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
899 "Insufficient space in data memory".
901 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
903 * src/mcs51/gen.c: fixed bug #771358
904 * src/z80/gen.c: fixed bug #759087
906 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
908 * src/pic16/glue.c: minor cleanup by Vangelis
910 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
912 * device/include/regc515c.h: fixed #758477
913 * device/lib/_gptrget.c: saving some cycles in generic pointer get
914 * device/lib/_gptrput.c: saved a few bytes
915 * my tab spacing is 8, yours too?)
916 * device/lib/_ser.c: process RX bytes earlier than TX bytes
917 * device/lib/serial.c: process RX bytes earlier than TX bytes
918 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
920 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
922 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
924 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
926 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
928 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
930 * device/lib/Makefile.in: bad fix, reverted to 1.43
932 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
934 * device/lib/Makefile.in: added missing z80 object files
936 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
938 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
939 pic16 progress by Vangelis:
957 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
959 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
961 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
963 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
964 added gbz80 build to MSVC project.
965 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
966 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
967 from 8051 stuff and setup so it links using a .lnk file.
969 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
971 * support/librarian/sdcclib.c: sdcc librarian.
972 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
975 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
977 * as/mcs51/lkmain.c: properly handle extensions in function afile.
979 2003-07-02 Borut Razem <borut.razem@siol.net>
981 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
982 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
983 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
984 src/xa51/main.c, src/z80/main.c:
985 virtualization of glue() function: each port has it's own glue function,
986 which is accessed by do_glue function pointer in PORT.general structure
988 2003-07-01 Kevin Vigor <kevin@vigor.nu>
990 * DS800C400 fun, improved ROM interface and tinibios.
992 2003-06-27 Kevin Vigor <kevin@vigor.nu>
994 * More support for DS80C400. Now includes beginning of interface to ROM.
996 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
998 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1000 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1002 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1004 2003-06-19 Borut Razem <borut.razem@siol.net>
1006 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1008 2003-06-19 Borut Razem <borut.razem@siol.net>
1010 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1011 fixed Z80 port - crt0.o: cannot open.
1013 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1015 * support/Util/MySystem.c (merge_command): revert bad fix
1017 2003-06-18 Borut Razem <borut.razem@siol.net>
1019 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1021 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1023 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1024 option --use-stdout sends errors to stdout instead of stderr.
1026 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1028 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1030 2003-06-15 Borut Razem <borut.razem@siol.net>
1032 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1033 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1034 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1035 fixed width array of pointers replaced with sets;
1036 multiple include and lib paths ared transferred to preprocessor and linker
1037 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1038 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1039 fixed width array of pointers
1040 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1041 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1042 fixupPath(), getPathDifference()
1043 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1044 fixed width array of pointers
1046 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1048 * src/pic16/ralloc.c: fix warnings
1049 * src/pic16/pcode.c: fix warning
1051 2003-06-10 Scott Dattalo <scott@dattalo.com>
1053 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1054 know all the details, but essentially this set of changes enable
1055 the pic16 port to generate movff instructions and generate assembler
1060 * src/pic16/pcode.c:
1061 * src/pic16/device.c:
1063 * src/pic16/pcode.h:
1064 * src/pic16/pcoderegs.c:
1065 * src/pic16/ralloc.c:
1066 * src/pic16/ralloc.h:
1068 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1070 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1071 added option --vc, so sdcc errors and warnings are compatible with
1072 Microsoft Visual Studio.
1074 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1076 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1077 device/lib/libfloat.lib: added atof function.
1079 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1081 * doc/sdccman.lyx: updated to Lyx 1.3
1082 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1083 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1084 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1086 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1088 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1090 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1092 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1093 additions to the "related tools/documentation" section
1095 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1097 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1099 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1101 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1102 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1104 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1106 * doc/sdccman.lyx: fix double dash and other minor things
1107 * doc/Makefile: fix double dash
1109 2003-05-28 Karl Bongers(patches from Martin Helmling)
1110 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1111 condition and ignore commands.
1113 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1115 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1116 is in parts still quite out of date, I did changes as far as I felt makes sense
1117 for a non-native english speaker.
1118 Please feel free to add to the manual or to correct my changes.
1119 * doc/Makefile: undid touching the date of intermediate tex files.
1121 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1123 * doc/sdccman.lyx: Manual has an index now
1125 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1127 Finalize muluint/mulsint and mululong/mulslong merging:
1128 * device/lib/_mulint.c
1129 * device/lib/_mullong.c
1130 * device/lib/gbz80/mul.s
1131 * device/lib/gbz80/stubs.s
1132 * device/lib/z80/mul.s
1133 * device/lib/z80/stubs.s
1134 * src/SDCCsymt.c (initCSupport)
1136 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1138 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1139 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1140 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1141 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1144 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1146 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1147 the regression tests I'm not brave enough to enable 245.b, 245.c
1148 * doc/sdccman.lyx: added latex preamble for hyperref package.
1149 Using pdflatex this will give you a hyperlinked pdf file with
1150 bookmarks. (prepend '%' before /usepackage if this breaks something)
1152 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1154 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1156 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1158 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1160 2003-05-21 <johan@balder>
1162 * src/SDCCglue.c (printIval): fixed bug #739934
1164 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1166 Applied patch from bug 737905 (renamed yylineo to mylineno):
1173 * src/pic16/pcode.c: Cleaned warnings
1174 * src/pic16/pcodeflow.c: Cleaned warnings
1175 * src/pic16/pcoderegs.c: Cleaned warnings
1177 2003-05-19 Scott Dattalo <scott@dattalo.com>
1179 * src/pic16/pcode.c: Cleaned warnings
1180 * src/pic16/pcodepeep.c: Cleaned warnings
1181 * src/pic16/ralloc.c: Cleaned warnings
1183 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1185 * doc/sdccman.lyx: fixed bug 739745
1186 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1188 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1190 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1191 it can be defined with CFLAGS when running configure
1192 * src/SDCCmain.c: fixed compiling + linking with object files
1194 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1196 * configure.in: configure for pic16 port,
1197 added --disable-pic16-port
1198 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1199 * src/SDCCmain.c: linkOptions is changed to set *,
1200 added if/endif conditional macros to remove options help
1201 messages from optionsTable when a port is not configured, added
1202 support for the PIc16 port in the ports table, when executing
1203 the compiler with no port specified on command line, a default
1204 port is selected with the new macro DEFAULT_PORT which is
1205 defined in port.h, in setDefaultOptions() linkOptions is removed
1206 from initialization assignment, since now it is a set,
1207 parseCmdLine uses setParseWithComma for linkOptions, in
1208 linkEdit() linkOptions are accessed with new function indexSet()
1209 which returns the i'th item of a set variable. See SDCCset.c, in
1210 linkEdit() when calling buildCmdLine(), added linkOptions as
1211 last argument. Now users can pass arguments to gplink via the
1212 -Wl option, main() uses pic16glue() to glue up pic16 programs
1213 * src/SDCCpeeph.c: various changes to support pic16
1214 * src/SDCCset.c: added function void *indexSet(set *, int) to
1215 return the i'th item of the set
1216 * src/SDCCset.h: added function prototype for indexSet()
1217 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1218 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1219 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1220 added macro DEFAULT_PORT
1221 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1222 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1224 * src/pic16/glue.c: commented out some error producing lines
1225 * src/pic16/main.c: __config directives are commented out to stop
1226 gpasm complaining and test the linkage with gplink, _linkCmd and
1227 _asmCmd changed to be more gplink and gpasm friendly
1228 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1229 produced an error when parsed, peep rule 12 is added to utilize
1230 movff, but it is commented out since the pCode does not support
1231 yet a command with 2 address arguments
1233 2003-05-18 <johan@balder>
1235 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1236 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1237 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1239 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1240 Added feature to script commands from file.
1242 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1244 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1245 * src/SDCCutil.c: include ctype.h for win32
1247 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1249 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1251 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1253 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1254 Fixed so you can set breakpoints prior to run, run does not stop
1255 on entry now. Add tbreak. Other enhancements and fixes for use
1258 2003-05-12 Borut Razem <borut.razem@siol.net>
1260 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1262 2003-05-11 Borut Razem <borut.razem@siol.net>
1264 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1265 the path of bin directory, so that PATH is the only env. variable, which has to be set
1266 in case of standard installation.
1267 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1268 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1269 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1271 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1273 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1274 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1275 temp files are in the port dir; clean the gen/test directory when
1276 generating new test.c
1277 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1278 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1279 * support/regression/tests/zeropad.c: added
1281 2003-05-09 <johan@balder>
1283 * src/SDCCglue.c: fixed bug #597940
1285 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1287 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1288 cache sfr, optimize next,step, fix off by one sourceline,
1289 support ddd list function.
1290 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1292 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1294 * support/regression/HTMLgen.py: added compare_s2f()
1295 * support/regression/Makefile: redo 1.27
1296 * support/regression/generate-cases.py: redo 1.5
1298 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1300 * support/regression/tests/float.c: workaround 33 bit hex constant
1301 * support/regression/tests/simplefloat.c: fix division for host
1303 2003-04-29 Scott Dattalo <scott@dattalo.com>
1305 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1306 that tame's the PIC's over-aggressive optimizer.
1308 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1310 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1313 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1315 Initial support for DS80C400. "Hello world" runs on TINIm400
1318 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1320 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1321 * Some notes on ddd usage added in debugger/README
1322 Martin Helmling adding more features and fixes for ddd GUI debugger.
1323 Code added for nexti, stepi, up, down, and other adjustments.
1325 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1327 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1328 * src/pic/peeph.def Added two rules to optimize carry manipulation
1329 * src/pic/* removed debug printfs
1331 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1333 * debugger/mcs51/cmd.c: added header newalloc.h
1335 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1337 * as/Makefile: new EXEEXT
1338 * as/z80/Makefile: remove trailing slash of BUILDIR
1339 * as/z80/clean.mk: new EXEEXT
1340 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1341 * support/cpp2/Makefile.in: new EXEEXT
1342 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1344 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1346 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1347 EXEEXT was introduced to fix all related problems with targets
1348 "clean", "install" and "uninstall"; a couple of further flaws
1349 especially with "clean" have been fixed too
1350 * as/mcs51/Makefile.in
1355 * debugger/mcs51/Makefile.in
1356 * debugger/mcs51/clean.mk
1358 * link/z80/Makefile.in
1361 * packihx/Makefile.in
1363 * sim/ucsim/Makefile
1364 * sim/ucsim/clean.mk
1365 * sim/ucsim/avr.src/Makefile.in
1366 * sim/ucsim/avr.src/clean.mk
1367 * sim/ucsim/s51.src/Makefile.in
1368 * sim/ucsim/s51.src/clean.mk
1369 * sim/ucsim/xa.src/Makefile.in
1370 * sim/ucsim/xa.src/clean.mk
1371 * sim/ucsim/z80.src/Makefile.in
1372 * sim/ucsim/z80.src/clean.mk
1373 * sim/ucsim/main_in.mk
1374 * sim/ucsim/packages_in.mk
1375 * sim/ucsim/gui.src/Makefile.in
1376 * sim/ucsim/gui.src/serio.src/Makefile.in
1377 * sim/ucsim/gui.src/serio.src/clean.mk
1380 * support/cpp2/Makefile.in
1381 * support/cpp2/clean.mk
1382 * support/makebin/Makefile
1383 * support/makebin/clean.mk
1384 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1385 * doc/sdccman.lyx: --program-suffix no longer needed
1387 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1389 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1390 Martin Helmling added support for ddd GUI debugger.
1391 Code added to display assembly, set variables, and other commands
1392 to interface to ddd.
1394 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1396 * as/Makefile: fix target clean
1397 * as/clean.mk: fix target clean
1398 * as/z80/clean.mk: fix target clean
1400 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1402 * Makefile.common.in: added @EXEEXT@
1403 * configure.in: removed all mingw32 stuff
1404 * configure: rebuilt from configure.in
1405 * doc/sdccman.lyx: updated section "installation"
1406 * support/scripts/sdcc_mingw32: adapted to configure
1407 * support/scripts/sdcc_cygwin_mingw32: added
1409 2003-04-22 Scott Dattalo <scott@dattalo.com>
1411 * src/pic Added object file support for the PIC port
1412 * src/pic Applied patch from Craig Franklin (this started the object file support)
1413 * src/regression Updated the PIC regression tests for object files
1415 2003-04-20 Borut Razem <borut.razem@siol.net>
1417 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1418 lklex.c: In function `getfid':
1419 lklex.c:203: warning: array subscript has type `char'
1420 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1421 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1422 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1423 stack handling macros
1425 2003-04-19 Borut Razem <borut.razem@siol.net>
1427 * "handling space characters in file path" task:
1428 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1429 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1430 * support/Util/MySystem.h: make it self-sufficient
1431 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1432 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1433 handling space characters in file path
1434 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1435 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1436 * support/Util/MySystem.c: handling space characters in executable's path
1438 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1440 * as/z80/Makefile: fix permanent rebuild of z80
1441 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1442 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1444 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1446 * src/SDCCopt.c: add special case optimization to replace modulo by
1447 a power of two with a bitwise AND.
1449 2003-04-18 <johan@balder>
1451 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1453 2003-04-17 <johan@balder>
1455 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1456 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1458 2003-04-13 Borut Razem <borut.razem@siol.net>
1460 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1461 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1462 fixed mingw problem in adl_NORMALIZE_PATH
1464 2003-04-12 Borut Razem <borut.razem@siol.net>
1466 * fixed "#pragma SAVE/RESTORE can not be nested":
1467 * src/SDCC.lex: reworked pragma handling functions
1468 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1469 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1471 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1473 * src/SDCCutil.c (pathEquivalent): defined but not used
1474 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1475 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1476 * configure: rebuilt from configure.in
1477 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1478 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1479 * device/include/Makefile.in: replace sdcc_datadir
1480 * device/lib/Makefile.in: replace sdcc_datadir
1481 * Makefile.common.in: add LDFLAGS from configure
1482 * packihx/Makefile.in: use LDFLAGS
1483 * src/Makefile.in: use LDFLAGS
1484 * support/cpp2/Makefile.in: add LDFLAGS from configure
1485 * support/makebin/Makefile: use LDFLAGS
1486 * .version: bumped version number to 2.3.5
1488 2003-04-12 Borut Razem <borut.razem@siol.net>
1490 * completed "different paths" task:
1491 * src/SDCCmacro.c: fixed bug in handling quotes
1492 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1493 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1495 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1497 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1499 2003-04-11 kevin Vigor <kevin@vigor.nu>
1501 * ds390/gen.c ds390/peeph.def: fix bug 706781
1503 2003-04-11 Borut Razem <borut.razem@siol.net>
1505 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1507 2003-04-10 Scott Dattalo <scott@dattalo.com>
1509 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1510 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1511 set - this bit used to not be set...).
1512 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1513 bad code in PIC Port
1514 * src/regression/and2.c added to test bug 609268
1515 * src/regression/Makefile added and2.c to regression test
1518 2003-04-08 <johan@CP255758-A>
1520 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1521 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1522 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1524 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1526 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1528 * support/cpp2/Makefile.in: fix bug #487815
1529 * configure: rebuilt from configure.in
1530 * Makefile.common.in: docdir changed, new path suffixes
1531 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1532 * sdcc_vc_in.h: reflect changes from sdccconf.h
1533 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1534 * src/SDCCutil.h: remove BINDIR hack
1535 * doc/sdccman.lyx: update new path hierarchy
1537 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1539 * src/SDCCpeeph.c: added okToRemoveSLOC test
1541 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1543 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1545 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1547 * src/SDCCpeeph.c: added labelIsReturnOnly test
1548 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1550 2003-04-05 <johan@balder>
1552 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1553 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1554 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1555 * src/SDCCast.c: fixed a warning
1556 * src/SDCCast.h: fixed a warning
1557 * src/SDCCicode.c (operandFromAst): fixed a warning
1559 2003-04-04 <johan@balder>
1561 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1562 * src/SDCCast.c (decorateType): fixed bug #715076
1563 * src/SDCC.y: fixed bug #702907
1565 2003-04-03 <johan@balder>
1567 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1568 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1569 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1570 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1571 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1573 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1575 * _decdptr.c: fix return values
1576 * _gptrget.c: fix return values
1577 * _gptrgetc.c: fix return values
1578 * _gptrput.c: fix return values
1579 * _mulint.c: fix return values
1580 * as/z80/Makefile: fix 'make -j' problem
1582 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1584 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1585 * configure.in: big cleanup, updated to autoconf 2.5x
1586 * configure: rebuilt from configure.in
1587 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1588 * sdcc_vc_in.h: reflect changes from sdccconf.h
1589 * doc/Makefile: fixed a flaw in "make install"
1591 2003-04-02 <johan@balder>
1593 * src/ds390/gen.c (genCmp): no comments
1594 * src/mcs51/gen.c (genCmp): no comments
1595 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1596 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1598 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1600 * support/regression/generate-cases.py: place generated file in given sub directory
1601 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1602 * support/regression/Makefile: improvements for 'make -j';
1603 side effect: it's simpler and faster now
1605 2003-03-31 Borut Razem <borut.razem@siol.net>
1607 * src/z80/main.c: link-{port} and as-{port} defined without path
1608 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1610 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1612 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1614 2003-03-30 Borut Razem <borut.razem@siol.net>
1616 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1617 changed type of list parameter to set
1618 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1619 * src/port.h: changed type of do_assemble() parameter to set
1620 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1621 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1622 definition of "cppoutfilename" macro with NULL value in preProcess()
1623 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1624 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1625 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1626 replaced with set *binPathSet
1627 * shash_add() deallocates the item, if allready exsists, before adding the new one
1628 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1630 2003-03-30 Scott Dattalo <scott@dattalo.com>
1632 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1633 a nested for loop bug in the PIC port
1634 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1637 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1639 * support/Util/dbuf.h: remove C++ stuff to make it portable
1641 2003-03-28 Borut Razem <borut.razem@siol.net>
1643 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1644 literal strings in stringLiteral()
1645 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1646 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1649 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1651 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1653 2003-03-26 <johan@balder>
1655 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1656 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1657 * src/SDCCast.c (decorateType): fixed " -v < 3"
1659 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1661 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1662 Added Lenny Story's debug infrastructure changes:
1663 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1664 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1665 * src/cdbFile.c: added
1666 * src/SDCCdebug.c: added
1667 * src/SDCCdebug.h: added
1668 * src/SDCCast.c (createFunction)
1669 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1670 * src/SDCCmain.c (parseCmdLine, main)
1671 * src/SDCCmem.c (redoStackOffsets)
1672 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1675 * src/avr/gen.c (genAVRCode)
1676 * src/ds390/gen.c (gen390Code)
1677 * src/mcs51/gen.c (gen51Code)
1678 * src/pic/gen.c (genpic14Code)
1679 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1680 * src/xa51/gen.c (genXA51Code)
1681 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1683 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1685 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1686 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1688 2003-03-22 <johan@balder>
1690 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1692 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1694 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1695 * doc/cdbfileformat.lyx: added, written by Lenny Story
1696 * doc/Makefile: added cdbfileformat.lyx
1697 * doc/clean.mk: added cdbfileformat.lyx
1699 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1701 * src/mcs51/peeph.def: fix bug #705773
1703 2003-03-20 <johan@balder>
1705 An sfr/sbit can have an "at #" AND an initializer
1706 * src/SDCCsymt.c (checkSClass):
1707 * src/SDCCmem.c (allocGlobal):
1708 * src/SDCCmem.c (allocLocal):
1709 * src/SDCCast.c (createBlock):
1711 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1713 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1715 2003-03-16 <johan@balder>
1717 Undid the hackup of const and volatile, the problem is much bigger
1719 * src/SDCCast.c:1.171
1720 * src/SDCCglue.c:1.138
1721 * src/SDCCicode.c:1.146
1722 * src/SDCCsymt.c:1.150
1723 * src/SDCCval.c:1.65
1725 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1727 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1728 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1730 2003-03-13 <johan@balder>
1732 Hackup const and volatile modifiers in type chains a bit:
1734 * src/SDCCast.c:1.169
1735 * src/SDCCglue.c:1.136
1736 * src/SDCCicode.c:1.143
1737 * src/SDCCsymt.c1.146
1738 * src/SDCCsymt.h1.59
1739 * src/SDCCval.c:1.63
1741 2003-03-12 <johan@balder>
1743 * src/SDCCBBlock.h: more LRH debugging junk
1744 * src/SDCCcflow.h: more LRH debugging junk
1745 * src/SDCCloop.c: more LRH debugging junk
1746 * src/SDCC.y (struct_declaration): fixed bug #697590
1747 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1748 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1749 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1751 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1752 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1753 test function names must now match exactly).
1754 * src/SDCCcse.c: added special case in findCheaperOp to allow
1755 extending a short integer. Makes less awful code for bug 700121 test case.
1757 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1759 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1760 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1762 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1764 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1765 actually called (operandsNotEqual() was called for all
1766 operandsNotEqualX tests).
1768 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1770 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1771 with shorter literals. Fixes bug 700121.
1773 2003-03-11 <johan@balder>
1775 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1777 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1779 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1780 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1782 2003-03-10 Borut Razem <borut.razem@siol.net>
1784 * src/SDCCmain.c: pipe preprocessor's output
1785 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1786 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1787 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1788 which closes all pipes in pipeSet set
1789 * src/SDCCset.c: free deleted item in function deleteSetItem()
1790 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1791 moved from z80 to src subproject
1792 * .version: increased version number to 2.3.4
1794 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1796 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1797 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1798 * support/regression/ports/xa51/spec.mk: fix typo
1800 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1802 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1804 2003-03-09 Borut Razem <borut.razem@siol.net>
1806 * src/SDCCmain.c: pipe preprocessor's output
1807 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1808 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1809 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1810 which closes all pipes in pipeSet set
1811 * src/SDCCset.c: free deleted item in function deleteSetItem()
1812 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1813 moved from z80 to src subproject
1815 2003-03-09 Borut Razem <borut.razem@siol.net>
1817 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1818 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1819 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1820 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1821 * src/SDCCglobl.h: unification of WIN32 native definitions
1823 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1825 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1827 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1829 * src/configure.in: check for endianess (even while cross-compiling)
1830 * src/configure: check for endianess (even while cross-compiling)
1831 * src/configure_in.h: check for endianess (even while cross-compiling)
1832 * src/avr/gen.c: remove old endianess stuff
1833 * src/mcs51/gen.c: remove old endianess stuff
1834 * src/ds390/gen.c: remove old endianess stuff
1835 * src/pic/gen.c: remove old endianess stuff
1836 * src/pic/genarith.c: remove old endianess stuff
1837 * src/pic/glue.c: fix endianess check
1838 * src/pic16/gen.c: remove old endianess stuff
1839 * src/pic16/genarith.c: remove old endianess stuff
1840 * src/pic16/glue.c: fix endianess check
1841 * src/xa51/gen.c: remove old endianess stuff
1842 * src/z80/gen.c: fix endianess check
1843 * src/SDCCglue.c: fix endianess check
1844 * src/ds390/peeph.def: fix bug 700036
1846 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1848 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1849 * src/configure: find appropriate data-types on host for SDCC's int and long
1850 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1851 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1852 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1854 2003-03-07 <johan@balder>
1857 some minor cleanups before the big shot
1858 OP_DEFS and OP_USES now use Kevin's protection
1859 new option --nolabelopt
1870 * src/ds390/ralloc.c:
1871 * src/mcs51/ralloc.c:
1873 * src/xa51/ralloc.c:
1876 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1878 * src/pic/pcode.c (get_op): fix 64 bit warnings
1879 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1880 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1881 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1882 * support/regression/tests/malloc.c: fix 64 bit warnings
1884 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1886 * src/mcs51/gen.c (genMinus): fixed bug 696436
1888 2003-03-02 Borut Razem <borut.razem@siol.net>
1890 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1892 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1894 * configure.in: test for mkstemp
1895 * sdccconf_in.h: add HAVE_MKSTEMP
1897 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1899 * device/include/ctype.h: removed warning while using --stack-auto
1900 * device/include/malloc.h: removed warning while using --stack-auto
1901 * device/include/string.h: removed warning while using --stack-auto
1903 2003-02-23 Borut Razem <borut.razem@siol.net>
1905 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1906 because NDEBUG is defined (see man assert)
1907 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1909 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1911 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1912 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1914 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1916 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1917 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1919 2003-02-18 <johan@balder>
1921 * as/mcs51/asmain.c (asmbl): module can start with a digit
1922 * as/z80/asmain.c (asmbl): module can start with a digit
1924 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1926 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1927 * src/asm.c: fix pipe() for Mingw32
1929 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1931 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1932 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1933 make -V work again; --c1mode reads now from stdin
1934 * doc/sdccman.lyx: added --c1mode
1935 * support/Util/SDCCerr.c: new messages for c1 mode
1936 * support/Util/SDCCerr.h: new messages for c1 mode
1937 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1939 2003-02-15 <johan@balder>
1941 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1943 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1945 * doc/sdccman.lyx: Environment variables, -o and other minor things
1947 2003-02-14 <johan@balder>
1949 * src/xa51/main.c: before anyone really tries to use it :)
1951 * Install doc's in share/sdcc/doc
1952 * removed some obsolete files
1953 * Do a proper make distclean and uninstall
1954 M Makefile.common.in
1957 M device/include/Makefile.in
1958 M device/lib/Makefile.in
1961 M sim/ucsim/doc/Makefile.in
1964 R src/xa51/peeph.rul
1965 M support/cpp2/Makefile.in
1966 M support/makebin/Makefile
1969 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1971 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1973 2003-02-10 Borut Razem <borut.razem@siol.net>
1975 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1976 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1977 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1978 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1979 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1980 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1981 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1982 src/z80/Makefile.bcc: Borland Makefile cleanup
1983 * as/z80/Makefile.bcc: Added Borland Makefile
1984 * support/cpp2/borland.h: Removed
1986 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1988 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1989 * src/SDCC.lex: new pragma NOIV
1990 * src/SDCCglobl.h: new pragma NOIV
1991 * src/SDCCmem.c: new pragma NOIV
1993 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1995 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1997 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1999 * src/SDCCmain.c: signal handling is switched off by --debug
2000 * doc/Makefile: small fix for install; use clean.mk again
2001 * doc/clean.mk: clean *.pdf and *.html too
2003 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2005 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2006 * device/lib/printfl.c: fix a ds390 bug by making it portable
2007 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2008 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2009 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2010 * debugger/mcs51/cmd.c: converted multi-line string literals
2011 * sim/ucsim/globals.cc: converted multi-line string literals
2012 * src/SDCCmain.c: introduced signal handler to remove temp files
2013 * doc/Makefile: small tweaks, implement clean
2014 * doc: removed generated files
2016 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2018 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2019 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2020 Address Record is not correctly generated for DS390."
2022 2003-02-02 Borut Razem <borut.razem@siol.net>
2024 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2025 * as/mcs51/asm.h: fixed compilation with Borland C
2026 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2027 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2028 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2029 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2030 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2031 src/z80/Makefile.bcc: delete $(LIB) only if exist
2032 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2034 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2036 * device/include/malloc.h: introduced NULL
2037 * device/include/string.h: introduced NULL
2038 * device/include/stdlib.h: introduced NULL
2039 * device/lib/_memcpy.c: removed NULL
2040 * device/lib/_strcat.c: removed NULL
2041 * device/lib/_strchr.c: removed NULL
2042 * device/lib/_strcmp.c: removed NULL
2043 * device/lib/_strcpy.c: removed NULL
2044 * device/lib/_strcspn.c: removed NULL
2045 * device/lib/_strlen.c: removed NULL
2046 * device/lib/_strncat.c: removed NULL
2047 * device/lib/_strncmp.c: removed NULL
2048 * device/lib/_strncpy.c: removed NULL
2049 * device/lib/_strpbrk.c: removed NULL
2050 * device/lib/_strrchr.c: removed NULL
2051 * device/lib/_strspn.c: removed NULL
2052 * device/lib/_strstr.c: removed NULL
2053 * device/lib/_strtok.c: removed NULL
2054 * device/lib/malloc.c: removed NULL, include own header
2056 2003-02-02 <johan@balder>
2058 * 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
2059 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2060 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2061 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2062 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2063 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2065 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2067 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2070 2003-02-01 <johan@balder>
2072 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2074 2003-01-31 <johan@CP255758-A>
2076 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2078 2003-01-30 <johan@balder>
2080 * src/SDCCBBlock.c: automatic bug detection
2081 * src/SDCCicode.c: automatic bug detection
2083 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2085 * src/SDCCglobl.h: now --xram-size 0 works
2086 * src/SDCCmain.c: now --xram-size 0 works
2088 2003-01-29 <johan@balder>
2090 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2092 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2094 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2095 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2096 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2097 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2098 * src/SDCCglobl.h: Added options --xram-size and --code-size
2099 * src/SDCCmain.c: Added options --xram-size and --code-size
2101 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2103 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2104 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2106 2003-01-27 <johan@balder>
2108 * src/SDCC.y: fixed bug #613764
2110 2003-01-26 <johan@balder>
2112 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2113 * src/SDCCsymt.h: fixed bug #673374
2114 * src/SDCCglue.c: fixed bug #661910
2115 * src/SDCCast.c: fixed bug #458099 and 673374
2117 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2119 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2120 * as/mcs51/strcmpi.h: added
2121 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2122 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2123 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2124 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2125 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2126 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2127 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2128 * as/mcs51/Makefile.aslink: new module strcmpi
2129 * as/mcs51/Makefile.asx8051: new module strcmpi
2130 * as/mcs51/Makefil.bcc: new module strcmpi
2131 * as/mcs51/Makefile.in: new module strcmpi
2132 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2134 2003-01-26 <johan@balder>
2136 * src/SDCCglue.c: reverted back to 1.124
2137 * src/SDCCast.c: reverted back to 1.156
2138 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2140 2003-01-25 <johan@balder>
2142 * src/SDCCglue.c: A better fix for bug #661910
2143 * src/SDCCast.c: A better fix for bug #661910
2144 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2146 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2148 * src/Makefile.in: remove spawn.o
2149 * src/SDCCmain.c: remove spawn.h
2150 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2151 * src/spawn.c: removed
2152 * src/spawn.h: removed
2153 * support/regression/ports/ds390/spec.mk: link with -r
2155 2003-01-24 <johan@CP255758-A>
2157 * src/ds390/gen.c (aopOp): fixed bug #667458
2158 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2159 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2160 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2162 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2164 * src/mcs51/peeph.def: better assembler identation by Frieder
2165 * src/mcs51/gen.c: better assembler identation by Frieder
2167 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2169 * as/z80/string.h: removed for gcc 3.2
2170 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2171 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2173 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2175 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2176 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2177 * support/regression/Makefile: separate temp files for ports
2178 * support/regression/generate-cases.py: separate temp files for ports
2179 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2180 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2182 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2184 * moved tinitalk to device/examples/ds390
2186 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2188 * as/mcs51/lkmem.c: rflag is for DS390
2189 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2190 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2191 (linkEdit): move mem- and map-files the same way as ihx-files
2192 * src/z80/main.c (_setDefaultOptions): removed --generic
2193 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2194 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2195 * src/pic/glue.c (picglue): --c1mode works again
2196 * src/pic16/glue.c (pic16glue): --c1mode works again
2197 * src/asm.c (printCLine): fix #660034
2199 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2201 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2202 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2203 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2204 * as/mcs51/lkmem (summary): better fix for sp problem
2205 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2206 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2207 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2208 remove --stack-after-data
2210 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2212 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2213 * src/SDCCutil.c (join): ugly bug: missing '\0'
2214 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2216 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2218 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2220 * src/pic/main.c (_asmCmd): gpasm supports -o
2221 * src/z80/main.c: more general macros
2222 * device/lib/Makefile.in: remove intermediate files
2224 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2226 * .version: Bumped version number to 2.3.3
2227 * src/SDCCBBlock.c: new option -o
2228 * src/SDCCglobl.h: new option -o
2229 * src/SDCCglue.c: new option -o
2230 * src/SDCCmain.c: new option -o
2231 * src/asm.c: new option -o
2232 * src/ds390/main.c: new option -o
2233 * src/pic/glue.c: new option -o
2234 * src/pic/pcode.c: new option -o
2235 * src/pic/ralloc.c: new option -o
2236 * src/pic16/glue.c: new option -o
2237 * src/pic16/pcode.c: new option -o
2238 * src/pic16/ralloc.c: new option -o
2239 * src/z80/main.c: new option -o
2240 * device/lib/Makefile.in: use -o
2241 * support/regression/ports/ds390/spec.mk: use -o
2242 * support/regression/ports/gbz80/spec.mk: use -o
2243 * support/regression/ports/mcs51/spec.mk: use -o
2244 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2245 * support/regression/ports/z80/spec.mk: use -o
2246 * support/regression/ports/ucz80/spec.mk: use -o
2247 * support/regression/ports/xa51/spec.mk: use -o
2248 * support/regression/fwk/lib/timeout.c: fix usage string
2250 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2251 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2253 2003-01-07 <johan@balder>
2255 * src/SDCCast.c (decorateType): fixed bug #600035
2257 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2258 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2259 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2260 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2261 * src/pic/pcode.c: outcommented unused variable to remove warnings
2262 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2264 2003-01-06 <karl@turbobit.com>
2265 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2268 2003-01-06 <johan@balder>
2270 * src/SDCCicode.c: fixed array add
2272 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2273 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2274 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2276 2003-01-04 <johan@balder>
2278 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2280 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2281 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2283 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2284 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2285 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2287 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2288 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2290 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2291 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2293 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2294 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2296 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2298 * in \sdcc\as\mcs51\ changed these files in order to create an
2299 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2300 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2301 following files to include the previous two files: aslink.dsp,
2302 Makefile.aslink, Makefile.bcc, and Makefile.in.
2304 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2305 .adb instead of .cdb
2307 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2309 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2310 value from option --iram-size.
2312 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2314 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2317 2002-09-18 <wiml@hhhh.org>
2319 * SDCClrange.h: exposed setFromRange() and setToRange()
2320 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2321 packRegsForAccUse() (bug 542397)
2322 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2323 multiple times and emitting the fetch operations more than once
2324 added aopGetUsesAcc() function to allow binary operators to
2325 fetch their operands in the correct order; made genMinus() emit
2326 compact code for X = LITERAL - Y
2328 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2329 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2330 sprintf() in line 1267.
2332 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2333 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2336 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2337 Changes to aslink (All the changes are marked with 'JCF'):
2339 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2342 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2343 area BSEG. Also moves, if possible, the DATA area down into the internal
2344 ram so more space is available.
2346 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2349 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2350 not bytes. Function summary() which creates a memory usage summary
2351 file with extension .mem. Reports of overlaping stack and small stack
2352 size. If the space for the stack is less than 16 bytes aslink trows a
2355 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2356 the 8051. Option 'y' for memory summary output file.
2358 Changes to sdcc (All the changes are marked with 'JCF'):
2360 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2362 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2363 overlaying area for it (uses RegBankUsed[4]).
2365 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2366 bank zero as used by default. By default aslink locates the stack
2367 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2368 the creation of the .mem file. Delegates the allocation of data area
2369 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2370 the begining of the stack area to aslink.
2372 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2373 glue() in SDCCglue.c creates an area for it.
2375 2002-09-03 Borut Razem <borut.razem@siol.net>
2376 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2377 sdcc/src/pic/glue.c:
2378 introduced atexit() handler for teporay files removal in case of
2379 errors, assertions, ...
2381 2002-08-29 Borut Razem <borut.razem@siol.net>
2382 * sdcc/support/cpp2/auto-host_vc_in.h:
2383 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2384 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2385 Maybe there is a similar problem with BORLANDC? It should be checked!
2387 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2388 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2389 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2390 was not executed, and the compiler (cl) launched a warning:
2391 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2393 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2394 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2396 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2397 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2399 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2400 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2401 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2402 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2403 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2404 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2405 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2406 - added Release configuration in VS projects
2407 - review of compiler an linker options
2408 - VC .exe files are generated in bin_vc directory, not to interfere
2409 with binaries generated from other projects (cygwin, mingw, bcc ...)
2411 * sdcc/src/yacc.dsp: added
2413 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2414 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2415 and insert the version number definitions from .version
2417 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2419 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2420 added - genarate auto-host.h using auto-host_vc_in.h as template
2423 removed from CVS, generated automatically
2425 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2426 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2428 2002-08-11 Borut Razem <borut.razem@siol.net>
2429 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2431 2002-08-10 Borut Razem <borut.razem@siol.net>
2432 * src/SDCCmain.c (main):
2433 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2434 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2435 The consequence was that some temporary files were not removed.
2438 unification of code in functions tempfilename() and tempfile():
2439 function tempnam() is defined in Visual Studio 6.0 and .NET
2441 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2443 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2444 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2445 - removed compiler command line option /WX: Treats all warnings as errors
2446 - update a list of source files, included into the project
2448 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2449 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2450 changed project type to Generic Project so that can be correcly converted to VS.NET project
2452 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2454 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2456 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2458 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2459 added return 0 statements after assert() to make compiler happy
2461 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2462 added newline in the def file to keep MSC compiler satisfied
2464 * sdcc/src/z80/gen.c:
2465 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2466 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2467 - solved MSC error in function aopDump()
2469 * sdcc_vc.h: define PREFIX as "\\sdcc"
2471 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2472 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2474 2002-06-22 Scott Dattalo <scott@dattalo.com>
2475 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2476 - Rewrote the register banking algorithm.
2477 - Added pCode live-range analysis to registers (for now, only non-used and
2478 singly-used registers optimized away)
2480 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2482 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2484 2002-05-10 Scott Dattalo <scott@dattalo.com>
2485 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2487 2002-04-22 Michael Hope <michaelh@vroom>
2489 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2491 * configure.in (DD_COPT): Added include support required for gbdk.
2493 * .version: Bumped version number just to increase it.
2495 * src/SDCCmain.c: Added -nostdinc to the default options.
2497 2002-04-15 Michael Hope <michaelh@vroom>
2499 * device/lib/z80/printf.c (sprintf): Added.
2501 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2503 * src/z80/peeph.def: Added transpose redundent load rule.
2505 * src/z80/main.c: Added force callee saves for jaune.
2507 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2509 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2511 2002-03-28 Johan Knol <johan@balder>
2513 * src/SDCCval.c: fixed bug #532436
2515 2002-03-14 Scott Dattalo <scott@dattalo.com>
2517 Added "char *Processor" field to the port structure.
2520 Added -p option. Allows port dependent processor to be specified.
2523 Initialized the new field char *Processor field to NULL in all ports
2526 Compiler generated registers for interrupt context saving
2527 were not getting allocated.
2529 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2532 Fixed left shift. Will promote the left side of a left shift
2533 if a) left shifting more than size of operand or b) when assigned
2534 to something size > size of left side
2536 2002-03-14 Scott Dattalo <scott@dattalo.com>
2538 tons of changes. Register allocation has been
2539 rewritten. Added customization for the various PICs. Flow
2540 analysis is restructured. ...
2546 Added. device.c is a PIC port hack to accomodate variations
2549 2002-03-13 Michael Hope <michaelh@vroom>
2551 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2553 2002-03-04 johanknol <johanknol@manik>
2555 * /src/SDCCval.c: fixed
2557 const unsigned char arr[][2] = { { 0, 1 } };
2558 t18.c:1: error: Initializer element is not constant
2560 2002-03-04 bela <bela@manik>
2562 * /device/include/mcs51reg.h:
2563 ds89c420 register definition update
2565 2002-03-03 <johan@FRIJA>
2567 * support/Util/SDCCerr.c: did something, but don't no why anymore
2569 * support/regression/tests/bug-524691.c: made it a little less shy
2571 * src/SDCCast.c (decorateType): fixed bug #524697
2573 * src/SDCCast.c: made some lineno improvements
2575 * src/SDCCval.c (getNelements): changed warning to error
2577 * src/SDCCglue.c (printIvalArray): changed warning to error
2579 * src/SDCCicode.c: fixed a warning for mingw
2581 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2583 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2585 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2587 * src/ds390/peeph.def:
2588 Added some more peephole rules
2590 * src/ds390/gen.c: Various fixes & enhancements
2592 * src/SDCClrange.c, src/SDCClrange.h:
2593 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2595 * src/ds390/ralloc.c:
2596 various fixes & enhancements (ds390) specific
2598 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2599 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2602 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2604 2002-03-02 <johan@FRIJA>
2606 * src/SDCCast.c (decorateType): fixed bug #524708
2608 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2610 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2612 2002-03-01 Michael Hope <michaelh@vroom>
2614 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2616 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2618 2002-03-01 <johan@FRIJA>
2620 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2622 * src/SDCCast.c (decorateType): fixed bug #524209
2624 * src/SDCCval.c (valNot): fixed bug #524195
2626 2002-02-26 <johan@balder>
2628 * src/xa51/gen.c: fixed a warning
2630 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2632 * src/SDCCast.c (decorateType): fixed bug #522534
2634 2002-02-23 <johan@balder>
2636 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2638 2002-02-22 <johan@balder>
2640 * src/SDCCast.c: fixed bug #514865
2642 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2644 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2646 * sdcc/src/SDCCloop.c:
2647 Previous fix was not good. basic blocks that have "break" or "return" are
2648 not really partof a loop , but live ranges used in these blocks should
2649 be live thru the entire loop, so set partOfLoop but don't add them to
2652 2002-02-21 <johan@FRIJA>
2654 * src/SDCCcse.c: fixed bug #514308
2656 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2659 Fixed BUG #519583. If a conditional block ended in a return/break
2660 statement inside a loop, it was not being considered part of the loop.
2662 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2664 2002-02-10 Karl Bongers <karl@turbobit.com>
2667 Fixed up SDCDB debugger somewhat. Updated debugger/README
2668 with lots of comments and notes.
2670 * device/examples/test2.c:
2671 Fix bug, "red" variable not being initialized(compiler complained).
2673 * device/examples/Makefile, examples/test3.c:
2674 Add Makefile in device/examples folder, compiles test3.c
2675 for use as a multiple module SDCDB test case.
2677 * sim/ucsim/cmd.src/cmdset.cc:
2678 Took out debug printfs in ucsim "next" command.
2681 Karl and Johan start ucsim XA support. Most dissassembly working,
2682 about 75% emulation done(plenty of work remaining).
2684 * sim/ucsim/z80.src:
2685 Add Z80 support to ucsim, add test-ucz80 regression test,
2686 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2687 Notice z80 compiler fails on examples/test3.c/crc code.
2689 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2691 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2692 Added support for --parms-in-bank1
2694 * src/ds390/peeph.def:
2695 added a few more peephole optimzations
2698 1) added __builtin_inp & __builtin_outp used to read in data of given length
2699 from a memory mapped port
2700 2) added __builtin_memcmp
2701 3) added __builtin_swapw swap bytes of a short
2703 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2704 1) handle multiple send & receives from register bank1
2705 2) ralloc can now allocate DPTR1 to some liveRanges
2707 * src/SDCCsymt.c, src/SDCCsymt.h:
2708 changes to handle multiple sends & receives
2711 added some pointer arithmetic optimization
2714 added some pointer arithmetic optimizations but not stable yet so not
2715 called from anywhere (will get this working shortly)
2717 * src/SDCCopt.c: fixed for multiple sends & receives
2720 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2721 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2722 set preprocessor defines (depending on options)
2724 * src/SDCCicode.c, src/SDCCicode.h:
2725 changes made to handle multiple sends & receives
2728 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2730 * src/SDCCcse.c, src/SDCCcse.h:
2731 added function findbackward def (to be used in upcoming optimization)
2733 * src/SDCCcflow.c, src/SDCCcflow.h:
2734 added function returnAtEnd - to determine if a basic block terminates with
2737 * src/SDCCast.c, src/SDCCast.h:
2738 added option parms-in-bank1
2740 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2741 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2742 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2743 adjusted for --parms-in-bank1 option
2745 * device/include/string.h:
2746 donot redefine "reentrant" keyword
2748 * device/include/ds80c390.h: Added some more SFRs
2750 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2752 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2754 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2756 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2758 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2760 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2762 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2764 * Added --xram-movc option
2766 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2768 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2770 2002-01-11 Johan Knol
2772 * Added math lib of Jesus Calvino-Fraga
2774 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2776 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2777 * support/regression/Makefile: new target test-mcs51-stack-auto
2778 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2780 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2782 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2784 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2786 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2788 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2790 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2792 * src/SDCCglue.h: add definition for printIvalChar()
2794 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2796 * src/SDCCast.c: fix #498138 by Johan
2798 * src/SDCCglue.c: fix #498138 by Johan
2800 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2802 * support/regression/Makefile: fix clean
2804 * support/regression/ports/ds390/support.c: fix transmission of last character
2806 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2808 * /sdcc/src/ds390/gen.c:
2809 a) improved computing address of stack variable
2810 b) took out some #if 0 code
2811 c) improved parmBytes adjustment
2812 d) improved genPlusIncr & genMinusIncr
2813 e) genCmp could generate bad code (when left assigned to DPTR)
2814 f) Fixed bug in hasInc
2816 * /sdcc/src/ds390/ralloc.c:
2817 a) packRegsForSupport could mess up live information (Fixed)
2818 b) packRegsDPTRuse could be incorrect for left & right shift
2820 * /sdcc/src/mcs51/ralloc.c:
2821 packRegsForSupport could mess up the live information (Fixed)
2823 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2825 * /sdcc/src/SDCCast.c:
2826 can reverse a loop even if function call is present as long
2827 as the loop control variable is local & is not passed as parameter
2829 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2831 * /sdcc/ChangeLog: *** empty log message ***
2833 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2834 More builtin function additions for TININative
2836 * /sdcc/src/ds390/ralloc.c:
2837 Had broken the regression testsuite
2839 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2841 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2842 Added funcattr hasStackParms will be set for reentrant functions when there
2843 are paramteres on the stack, this helps in minimizing frame pointer generation
2844 typeFromStr can handle function pointers now
2846 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2847 *** empty log message ***
2849 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2851 * /src/ds390/gen.c, /src/ds390/main.c:
2852 More builtin function additions for TININative
2854 * /src/ds390/ralloc.c:
2855 Had broken the regression testsuite
2857 * /src/SDCCast.c: Fixed a bug in dumptree
2859 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2860 Added funcattr hasStackParms will be set for reentrant functions when there
2861 are paramteres on the stack, this helps in minimizing frame pointer generation
2862 typeFromStr can handle function pointers now
2864 * /doc/builtins.txt, /doc/TININative.txt:
2865 *** empty log message ***
2868 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2870 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2871 ALPHA version for -mTININative
2873 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2874 updated to reflect changes in the port structure
2877 added function do_assemble (similar to do_link) if non-null this function
2878 will be called to do assembly (-mTININative) requires a multi command
2880 added function genAssemblerEnd will be called to generate assembler Epilogue
2883 added _JavaNative to debug info printing
2885 * /src/SDCCmain.c: added option --tini-libid
2886 added port->do_assemble function (-mTININative) has a multi command assemble
2888 * /src/SDCCglue.c: Disabled "constExpr" check
2889 added port->genAssemblerEnd function
2891 * /src/SDCCglobl.h: Added option --tini-libid value
2894 tookout optimizeCompare from the header (has no external references)
2896 * /src/SDCCast.c: made one more function "static"
2898 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2900 * src/z80/mappings.i: Added z80asm support.
2902 * src/z80/main.c: Added z80asm support on --asm=z80asm
2904 * src/z80/gen.c: Fixed asm portability issues.
2906 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2908 * src/SDCCglue.c (printExterns): Added global/extern split.
2910 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2912 * support/regression/Makefile: added test for mcs51 model large
2914 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2916 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2918 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2920 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2922 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2924 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2926 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2928 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2930 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2932 * support/regression/tests/simplefloat.c: Port to mcs51.
2934 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2935 * support/regression/tests/bug-485362.c: Added.
2937 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2939 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2941 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2943 * src/z80/gen.c (aopDump): Added a dump function.
2945 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2946 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2948 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2950 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2952 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2954 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2956 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2958 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2960 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2962 * support/regression/ports/ds390/support.c: Use tinibios.
2964 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2966 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2968 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2969 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2971 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2973 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2975 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2977 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2979 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2980 (packRegsForIYUse): Created and optimised.
2982 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2984 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2985 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2987 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2989 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2991 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2993 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2995 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2997 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2999 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3001 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3003 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3005 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3007 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3009 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3010 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3011 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3013 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3015 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3016 (genNotFloat): Added.
3017 (genUminusFloat): Added.
3019 * device/lib/z80/Makefile: Added floating pt stubs.
3021 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3023 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3025 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3027 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3029 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3031 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3033 * sdcc/support/regression/Makefile: Add port ds390.
3035 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3037 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3039 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3041 * sdcc/support/regression/ports/ds390/support.c: Added.
3043 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3045 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3047 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3049 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3051 * device/include/malloc.h: Added z80 and gbz80 support.
3053 * device/lib/gbz80/heap.s: Added.
3055 * device/lib/z80/heap.s: Added.
3057 * device/lib/malloc.c: Added z80 and gbz80 support.
3059 * support/regression/tests/malloc.c (testMalloc): Added.
3061 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3063 * support/regression/tests/bug-478094.c: Added.
3065 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3067 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3069 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3071 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3073 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3075 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3077 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3079 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3081 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3083 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3085 * support/regression/tests/bug-477927.c: Added.
3087 * src/z80/peeph.def: Added minor rules.
3089 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3091 * src/z80/peeph.def: Added jump optimisation modification.
3093 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3095 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3097 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3099 * support/regression/tests/funptrs.c: Added.
3101 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3103 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3105 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3107 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3109 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3111 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3112 (movLeft2ResultLong): Created.
3114 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3115 (joinPushes): Added. Joins two char pushes into a word push.
3117 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3119 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3121 * support/makebin/Makefile (install): Added creation of dest dir.
3123 2001-10-24 Karl Bongers <karl@turbobit.com>
3125 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3127 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3129 * src/z80/ralloc.c: Turned off faulty pack for one use.
3131 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3133 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3135 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3137 * support/regression/Makefile: Improved clean
3139 * support/regression/ports/gbz80/spec.mk: Added clean
3141 * support/regression/ports/host/spec.mk: Added clean
3143 * support/regression/ports/z80/spec.mk: Added clean
3145 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3147 * support/regression/ports/mcs51/timeout.c: little improvements
3149 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3151 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3153 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3155 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3157 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3159 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3161 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3163 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3164 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3166 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3168 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3170 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3172 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3174 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3176 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3178 * support/regression/tests/longor.c: Added.
3180 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3182 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3184 * as/mcs51/aslink.h: define PATH_MAX
3186 * as/mcs51/asm.h: define PATH_MAX
3188 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3190 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3192 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3194 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3196 * src/SDCCglobl.h: define PATH_MAX
3198 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3200 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3202 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3204 * src/z80/gen.c (gencjneshort): Fixed
3206 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3208 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3210 * support/regression/tests/bug-469671.c: Added.
3212 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3214 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3216 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3218 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3220 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3222 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3224 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3226 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3228 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3230 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3232 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3234 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3236 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3238 * 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.
3240 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3242 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3244 2001-10-07 <johan@FRIJA>
3246 * device/lib/gets.c (gets): fixed the return value.
3248 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3249 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3251 * 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.
3253 * 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.
3255 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3257 * src/pic/gen.c: Removed Safe_strdup.
3259 * configure.in: Added option to enable libgc support.
3261 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3262 (bitVectUnion): Optimised.
3263 (bitVectIntersect): Optimised.
3264 (bitVectBitsInCommon): Optimised.
3265 (bitVectCplAnd): Optimised.
3267 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3269 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3271 * src/SDCCmain.c: distinguish between assembler debug and plain options
3273 * src/avr/main.c: remove standard assembler options
3275 * src/ds390/main.c: remove standard assembler options
3277 * src/mcs51/main.c: remove standard assembler options
3279 * src/port.h: removed "PENDING" comment
3281 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3283 * src/device/lib/_mulint.c : new, with assember functions
3285 * src/device/lib/_mullong.c : new, with assember functions
3287 * src/device/lib/_divuint.c : with assember functions
3289 * src/device/lib/_divsint.c : with assember functions
3291 * src/device/lib/_divulong.c: with assember functions
3293 * src/device/lib/_divslong.c: with assember functions
3295 * src/device/lib/_moduint.c : with assember functions
3297 * src/device/lib/_modsint.c : with assember functions
3299 * src/device/lib/_modulong.c: with assember functions
3301 * src/device/lib/_modslong.c: with assember functions
3303 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3305 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3307 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3308 replaced _mululong.c and _mulslong.c by _mullong.c
3310 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3312 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3314 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3316 * src/SDCCglue.c: test, if win32api is available for MINGW
3318 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3320 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3321 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3322 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3323 * support/regression/ports/host/spec.mk: removed GENERIC
3324 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3325 * support/regression/ports/z80/spec.mk: removed GENERIC
3327 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3329 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3331 * support/regression/tests/bug-467035.c: Created.
3333 2001-10-01 <johan@FRIJA>
3335 * src/SDCC.y: fixed bug #466586 part 1
3337 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3339 * SDCCicode.c: z80 has no generic pointers
3340 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3342 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3344 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3346 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3348 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3350 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3352 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3354 * configure.in: Fixed up so that ucsim is only configured once.
3356 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3358 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3359 (getPathDifference): As above.
3361 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3363 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3365 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3366 * .version: Updated to 2.3.1
3368 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3369 Added copyright header.
3371 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3372 (assemble): Added support for macro based assembler commands.
3373 (linkEdit): Added support for macro based linker commands.
3374 (preProcess): Changed the pre-processor to use macros.
3375 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3376 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3378 * device/lib/z80/crt0.s: Added module name for debugging.
3380 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3382 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3384 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3386 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3388 * src/Makefile.in: Added SDCCmacro and SDCCutil
3390 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3392 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3394 2001-09-16 <johan@FRIJA>
3396 * 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.
3398 2001-09-15 <johan@FRIJA>
3400 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3401 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3403 2001-09-11 <johan@FRIJA>
3405 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3407 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3409 * support/regression/tests/bug-460444.c: Added test case.
3411 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3412 (genCast): Added justification for all of the asserts.
3414 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3416 * support/regression/support.c: _xdata replaced by xdata
3418 * support/regression/spec.mk: removed _generic
3420 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3422 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3424 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3425 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3427 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3429 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3431 * support/regression/tests/bug-460010.c: Added test case.
3433 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3435 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3437 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3439 * support/regression/testfwk.c: removed workaround for bug #436344
3441 * support/regression/tests/bp.c: use less memory with mcs51
3443 * support/regression/tests/bug-441448.c: use less memory
3445 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3447 * support/regression/collate-results.py: typo
3449 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3451 * support/regression/tests/fetchoverlap.c: Added new test case.
3453 * support/regression/tests/bp.c: Added new test case.
3455 * support/regression/tests/bug-448984.c: Added new test case.
3457 * support/regression/tests/pow2shifts.c: Added new test case.
3459 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3460 (genlshTwo): Fixed right shift for count > 8.
3462 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3464 2001-09-08 <johan@FRIJA>
3466 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3468 2001-09-07 <johan@FRIJA>
3470 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3472 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3474 2001-09-06 <johan@FRIJA>
3476 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3477 * bernhard noted me at this: "() equals to (void)" (1.38)
3479 2001-09-05 <johan@FRIJA>
3481 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3483 2001-09-04 <johan@FRIJA>
3485 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3488 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3490 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3492 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3494 * link/z80/aslink.h: Fixed path for PATH_MAX
3496 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3498 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3500 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3502 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3504 * 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.
3506 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3508 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3509 (genCmp): Fixed up genCmp for the GB with longs.
3511 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3513 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3515 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3517 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3519 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3521 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3523 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3525 * 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.
3527 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3529 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3531 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3533 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3535 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3537 * sim/ucsim/configure: little improvement of Cygwin-detection
3538 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3539 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3540 * support/regression/tests/bug-221100.c: small changes for mcs51
3541 * support/regression/tests/bug-221168.c: small changes for mcs51
3542 * support/regression/tests/bug-227710.c: small changes for mcs51
3543 * support/regression/tests/staticinit.c: small changes for mcs51
3544 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3545 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3546 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601