1 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
3 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
5 2003-10-31 Borut Razem <borut.razem@siol.net>
7 * support/cpp2/cpplib.h,
10 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
11 to switch _asm block preprocessing on / off. Default is
14 2003-10-31 Borut Razem <borut.razem@siol.net>
16 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
17 when outputting comment blocks (when executed with -C option) and
18 _asm (SDCPP specific) blocks
20 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
22 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
24 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
26 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
28 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
30 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
31 * src/SDCCast.c (decorateType): fixed bug #832664
33 2003-10-31 Borut Razem <borut.razem@siol.net>
35 * support\cpp2\cpplex.c: fixed for SDCPP:
36 comments(when executed with -C option) and _asm blocks
37 were included even if they where in skipped #if block.
38 Applied solution from GCC cpp 3.3.2
40 2003-10-31 Borut Razem <borut.razem@siol.net>
42 * src/SDCC.lex: sdcc now understands both formats:
43 '# <line_number> <file_name>' and
44 '#line <line_number> <file_name>'
45 * support/cpp2/cppmain.c: sdcpp now generates the standard
46 '# <line_number> <file_name>' instead of former
47 '#line <line_number> <file_name>'
49 2003-10-30 Borut Razem <borut.razem@siol.net>
51 * support/cpp2/cpphash.h,
52 * support/cpp2/cpplib.h
53 * support/cpp2/cpplex.c,
54 * support/cpp2/cppmain.c,
55 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
57 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
59 Fixed a number of problems revealed by bug #827883.
60 * src/SDCCloop.c (loopInvariants): Spill location of the
61 result operand should be recomputed if extracted from
62 a loop. Also, don't extract assignments of an iTemp
64 * src/SDCCast.c (isConformingBody): loop reversal should
65 not occur if the control variable is involved with a
68 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
70 * .version: bumped to 2.3.6 to reflect the big improvements
71 made by Erik and Klaus. Thanks!
73 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
75 Replaced the livrange code.
76 * src/SDCClrange.c: added new LR code
78 * src/SDCCBBlock.h: removed remainig parts from old LR code
80 * src/ds390/gen.c: minor fixes to make it work with new code
82 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
87 * src/hc08/ralloc.c: Fix various warnings related to the hc08
88 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
89 (tweaked fix for bug #818696)
91 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
93 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
95 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
98 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
99 * src/mcs51/gen.c (gencjneshort),
100 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
101 more efficient (per Scott Bronson's suggestion)
103 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
105 Extended the semantics of the critical keyword to include
106 individual statements. See RFE #827755 and #799831
111 * support/Util/SDCCerr.c
112 * support/Util/SDCCerr.h
117 2003-10-19 Borut Razem <borut.razem@siol.net>
119 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
121 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
123 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
125 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
126 and predecrement operand is displayed
128 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
130 * src/SDCCval.c (valMinus): fixed bug #826041
132 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
134 Some hc08 related updates that I missed earlier
136 * support/regression/ports/hc08/spec.mk
138 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
140 New target "hc08" for the Motorola 68hc08 family of micros
148 * sim/ucsim/hc08.src/*
149 * sim/ucsim/configure.in
150 * src/ucsim/configure
151 * sim/ucsim/packages_in.mk
154 * device/include/mc68hc908qy.h
156 * device/lib/Makefile.in
157 * support/regression/ports/hc08/*
158 * support/regression/Makefile
160 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
162 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
164 * src/ds390/gen.c (genCast): fixed bug #821957
166 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
168 * device/lib/logf.c: "fixed" overlay bug
169 * support/regression/ports/host/spec.mk: added m library
170 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
171 * support/regression/tests/float_trans: added (for Eric)
173 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
175 * src/mcs51/gen.c (genCpl): fixed bug
176 http://sf.net/mailarchive/message.php?msg_id=6263915
178 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
180 * src/SDCCast.c (decorateType): added extended constant folding
181 * src/SDCCsymt.c (computeType): cleanup
182 * src/SDCCval.c (valShift): minor optimization
183 * support/regression/tests/ast_constant_folding.c: added
185 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
187 * src/SDCCmain.c: removed some unintended changes
189 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
191 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
192 * src/z80/gen.c: fixed part of bug #817589
193 * src/SDCCsymt.c (checkFunction): fixed bug #817895
195 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
197 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
215 * src/z80/gen.c: removed unused label "release:"
217 2003-10-06 Borut Razem <borut.razem@siol.net>
219 * src/SDCC.lex: removed definition of unused variables
220 save_optimize and save_options
222 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
224 * clean.mk: removed '=' in "-maxdepth=1"
225 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
226 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
228 2003-10-06 Borut Razem <borut.razem@siol.net>
230 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
231 my_unput() replaced by unput()
233 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
235 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
236 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
237 type-punned pointer will break strict-aliasing rules"
238 Old LR behaviour is again default; Klaus' LR can be choosen by
239 defining the environment variable LRKLAUS
243 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
244 * clean.mk: fixed removal of files in bin/CVS/
245 * device/lib/clean.mk: fixed removal of directories small and large
246 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
248 * src/SDCCval.c: removed superflous test for pedantic
250 2003-10-05 Borut Razem <borut.razem@siol.net>
252 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
253 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
254 message "unmatched #pragma SAVE and #pragma RESTORE"
256 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
258 * doc/sdccman.lyx: various additions and updates (interrupts, inline
259 assembly, critical functions, atomic, nojtbound)
261 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
263 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
269 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
272 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
274 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
276 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
277 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
278 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
280 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
282 * src/z80/gen.c (genRet): fixed bug #524753
283 * src/z80/gen.c (genCast): fixed internal error on cast from
285 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
286 fix for bug #477835 to the z80
287 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
288 for tracking iCodes in the peephole optimizer for z80
290 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
292 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
293 the other part of bug #814548
294 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
296 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
298 * src/SDCCcse.c: fixed part of bug #814548
300 2003-09-28 Borut Razem <borut.razem@siol.net>
302 * src/asm.c: rewrite of printILine() to use temporary file instead
304 * src/xa51/main.c: commented out declaration of int rewinds
306 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
308 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
310 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
312 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
313 * src/asm.c (printILine): Fixed bug #811015
315 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
317 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
320 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
322 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
323 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
324 to correctly handle general case of AOP_PAIRPTR
325 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
327 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
329 * src/mcs51/ralloc.c (fillGaps),
330 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
331 register positioning bug)
333 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
335 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
337 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
339 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
340 genCodePointerGet, genGenPointerGet, genFarPointerSet,
341 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
342 (ralloc doesn't intentionally do this now, but perhaps later)
343 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
344 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
345 register positioning bugs (Fixed bug #762602 and #795325)
346 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
348 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
349 lines that --i-code-in-asm generates
351 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
353 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
354 trying to fclose a FILE* that was already closed.
356 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
358 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
359 of const struct should be treated as if const themselves)
361 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
363 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
365 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
367 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
368 Unix (/n) and DOS (/r/n) line terminations.
370 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
372 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
375 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
377 * src/mcs51/gen.c (genFunction, genEndFunction),
378 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
379 and restore of EA so that stack offsets to parameters are
380 correct when using both critical and reentrant/stack-auto.
381 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
382 size (can be triggered in error if sloc is shared between
383 different sized objects)
384 * device/include/float.h: fixed macros to explicitly use
385 unsigned long where needed
387 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
389 Feature req. 799831: added code to allow nesting of critical functions
390 * src/mcs51/gen.c (genFunction, genEndFunction)
391 * src/ds390/gen.c (genFunction, genEndFunction)
393 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
395 * src/SDCCsymt.c (sclsFromPtr),
397 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
398 support for standard C idiom of memory mapped variables; for
399 example, *((xdata int*)0x1234) = 1 is now internally equivalent
400 to xdata int at 0x1234 tempvar = 1.
401 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
402 provided by Akiya ISHIDA
404 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
406 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
407 * src/SDCCval.c (constVal): added reduction from int to char
408 * src/SDCCval.c (valMult, valDiv): fixed sign handling
409 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
410 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
412 * support/regression/tests/shifts.c: fixed
414 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
416 * src/z80/gen.c (genXor): Fixed bug #805445
418 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
420 Fixed bug #621531 (const & volatile confusion in the type chain).
421 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
422 refer to the const or volatile state of the pointer itself.
435 * support/regression/tests/const.c
437 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
439 When checking for duplicated modules, use absolute paths
440 instead of relative paths. Files changed:
445 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
447 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
449 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
451 * device/include/string.h: added size_t typedef, changed
452 prototypes to use size_t, eliminated separate reentrant and
453 non-reentrant declarations, added _memmove declaration
454 * device/lib/_memcpy.c: changed to use size_t instead of int,
455 changed /4 to >>2 to avoid division library call
456 * device/lib/_memcmp.c,
457 * device/lib/_memset.c,
458 * device/lib/_strncat.c,
459 * device/lib/_strncpy.c,
460 * device/lib/_strncmp.c: changed to use size_t instead of int
461 * device/lib/_memmove.c: new file (fixed bug #772294)
462 * device/lib/Makefile.in: added _memmove.c
463 * device/lib/z80/asm_strings.s: fixed bug #772290
464 * support/regression/tests/bitfields.c: attempt to fix host assertion
465 failure on amd64-unknown-linux2.2
467 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
469 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
470 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
471 * as/z80/asmain.c (main): fixed bug #801766
473 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
475 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
478 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
480 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
481 reported in bug #800609
483 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
485 * Top header beautifications in src/pic16 directory:
486 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
487 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
488 pcoderegs.h, ralloc.c, ralloc.h
489 * main.c: added top header and GPL license notice
490 * pcode.c: fixed the if-conditional warning
492 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
494 * device/lib/_mullong.c: replaced int by short for gcc
496 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
498 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
499 and JUMPTABLE iCodes properly now (worked by accident before)
500 * src/mcs51/gen.c (leftRightUseAcc),
501 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
502 iCode properly now. Use getSize instead of nRegs since a & b
503 aren't part of the nRegs tally.
505 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
507 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
508 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
509 before instructions that use the _STATUS register
511 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
513 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
514 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
515 fetching of the pointer
516 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
517 copied from genNearPointerSet()
518 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
519 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
520 If they pop r0/r1 they must be called in the opposite order than aopOp().
521 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
522 (resp. --stack-auto), prepared for --xstack
524 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
526 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
528 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
530 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
531 these ports have their own __sdcc_external_start()
533 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
535 pic patch provided by Slade Rich <slade_rich@yahoo.com>
536 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
537 type for bits was changed. It resulted in bit variables becoming
538 global, which is not permitted in PIC 14 assembly output.
540 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
542 * doc/sdccman.lyx: various additions and updates. Rearranged sections
544 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
546 Z80 and MCS51 linkers complaint if a public symbol is defined
547 in more than one library module:
551 * as/mcs51/Makefile.in
553 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
555 A few small changes that speed up the peephole optimizer.
559 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
561 Try to make the peephole optimizer smarter by maintaining
562 an association between the assembly source code and the
563 iCodes that originated them. Put this information to use
564 with a new peephole rule condition "notVolatile" so that
565 the rules can be aggressive yet still safe.
570 * src/mcs51/peeph.def
572 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
576 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
577 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
578 if the left or right operand symbols have the accuse flag set.
580 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
582 Changed the type of the result of the ! (NOT) operator to char;
583 previously it returned the same type as the source. This allows
584 us to eliminate all the genFloatNot functions (all of its target
585 implementations were very buggy) since !float can use the same
588 * src/SDCCicode.c (ast2iCode): ! returns char
589 * src/mcs51/gen.c (genNot, genNotFloat),
590 * src/ds390/gen.c (genNot, genNotFloat),
591 * src/z80/gen.c (genNot, genNotFloat),
592 * src/pic/gen.c (genNot, genNotFloat),
593 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
595 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
597 pic patch provided by Slade Rich <slade_rich@yahoo.com>
598 1. Interrupt would not compile properly. Ensure PCLATH register is saved
599 during interrupts. Ensure WSAVE is located at a shared bank address.
600 2. Fixed page selection in some places
601 3. Fixed BTFSS/C to where necessary use registers directly and not simply
602 the registers name strings.
603 4. Fixed "signed / unsigned compare" compiler warnings.
604 5. The PIC port manages its own allocation of the general purpose
605 registers, but makes no attempt to reuse them. As a result when
606 compiling it soon runs out of general purpose registers. Some
607 additional code was added to the files pcode.c and device.c to walk
608 through the function call tree and rename the registers so that they
618 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
619 genPlus() & genMinus() when the result is the same as left or right
621 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
623 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
625 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
627 Made bitfield a distinct type from bit so that bitfields
628 convert as per ANSI C and bits retain their traditional
629 boolean style behaviour. Implemented bitfield support in
637 * src/ds390/gen.c: bit v bitfield split
638 * src/z80/gen.c: New support for bitfields
639 * support/regression/tests/bitfields.c: reenabled z80,
642 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
644 Rules 246.x, 247.x relate to bitfields, the others speed up
645 access to xdata mapped I/O devices.
647 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
649 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
651 Cleaned up genPackBits and genUnpackBits and added two helper
652 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
653 for literal assignments in genPackBits (thanks to Frieder for
659 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
661 Fixed bug #748310 (pointer to function type mishandled when the
662 function name is omitted). Also fixed a SIGSEGV when a function
663 attribute (reentrant, etc) is used on a non-function or on a
664 function but misplaced before the parameter list.
666 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
668 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
669 * support/Util/SDCCerr.h,
670 * support/Util/SDCCerr.c: Added func attr misuse error msg
672 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
674 Fixed bug #787649 by anonymous
675 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
676 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
678 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
680 Fixed numerous bitfield problems.
682 * src/SDCC.y: More bitfield related error checking
684 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
685 * support/Util/SDCCerr.h,
686 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
687 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
688 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
689 * support/regression/tests/bitfields.c: tests added
691 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
693 Made the constant following the "interrupt" keyword optional. If
694 omitted, the function will not automatically be given an entry
695 in the interrupt vector table (similar to #pragma NOIV, but
696 less syntacticly kludgy). The interrupt number is also now
697 range checked. Also fixed a bug in the high order bit example
704 * support/Util/SDCCerr.c
705 * support/Util/SDCCerr.h
708 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
710 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
711 * src/SDCCicode.c (operandOperation): rewritten some ops
712 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
713 * src/SDCCsymt.c (computeType): literals are handled the same way as any
715 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
716 be re-activated by defining REDUCE_LITERALS)
717 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
718 unsigned, but are signed by default
719 * src/SDCCval.c (constVal): rearranged
720 * src/SDCCval.c (valMod): preliminary fix
721 * src/SDCCval.c (valCastLiteral): use TYPE_* types
722 * support/regression/literalop.c: added, work in progress
724 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
726 Generate warnings for useless declarations like "char data;"
727 that don't do what new users expect.
730 * support/Util/SDCCerr.h
731 * support/Util/SDCCerr.c
733 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
735 * src/SDCCval.c (valMult): fix overflow detection of negative int
737 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
739 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
741 Changes to support big endian targets:
754 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
756 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
757 * device/lib/time.c: fixed warning "integer overflow in expression"
759 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
761 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
762 * src/SDCCval.c (constVal): changed default to signed; hex and octal
763 constants are unsigned; added recognition of "u" flag for unsigned
764 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
765 * src/SDCCval.c (valDiv, valMod): fixed signdness
766 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
767 signedness of modulo, left and right shift
768 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
769 * support/Util/SDCCerr.h: added warning W_INT_OVL
770 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
771 * src/SDCCast.c (ast_print): improved output of constants
773 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
775 Fixed some warnings when building with MSVC:
788 * support\cpp2\cpplib.c
792 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
794 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
796 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
798 * support\librarian\clean.mk: Do not remove Makefile.
799 * support\librarian\Makefile: added.
801 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
803 Added librarian to MSVC build:
806 * support\librarian\librarian.dsp
808 'configure' not needed for librarian, removed:
809 * support\librarian\configure
810 * support\librarian\configure.in
811 * support\librarian\config_in.h
812 * support\librarian\Makefile.in
814 Hopefully these ones built the librarian and the rest of sdcc properly:
818 Messed up 'configure', so revert to previous version:
822 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
824 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
825 there, while the mantissa of a double is "only" 53 bits wide.
827 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
829 Adding sdcclib to the build. MSVC project coming soon.
832 * support\librarian\clean.mk
833 * support\librarian\configure
834 * support\librarian\configure.in
835 * support\librarian\config_in.h
836 * support\librarian\Makefile.bcc
837 * support\librarian\Makefile.in
838 * support\librarian\sdcclib.c
845 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
847 Linker now complaints if linked modules have conflicting options, for
848 example, one compiled using --model-large and another one compiled with
849 --model-small. The following files were modified:
871 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
873 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
874 as/mcs51/lklibr.c: Generate a warning when a library is not found.
876 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
878 * src/z80/mappings.i: fix _mul[us][int,long] entries
880 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
882 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
884 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
886 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
887 * support/regression/tests/bitopcse.c: added
895 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
897 added support for new library format to z80, gbz80 linkers:
903 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
905 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
906 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
908 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
910 added DUMMY_READ_VOLATILE:
919 * src/SDCCcse.c (algebraicOpts): many improvements
920 * src/SDCCcse.h: removed algebraicOpts()
921 * src/SDCCicode.c (picDummyRead): added
923 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
925 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
926 "Insufficient space in data memory".
928 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
930 * src/mcs51/gen.c: fixed bug #771358
931 * src/z80/gen.c: fixed bug #759087
933 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
935 * src/pic16/glue.c: minor cleanup by Vangelis
937 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
939 * device/include/regc515c.h: fixed #758477
940 * device/lib/_gptrget.c: saving some cycles in generic pointer get
941 * device/lib/_gptrput.c: saved a few bytes
942 * my tab spacing is 8, yours too?)
943 * device/lib/_ser.c: process RX bytes earlier than TX bytes
944 * device/lib/serial.c: process RX bytes earlier than TX bytes
945 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
947 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
949 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
951 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
953 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
955 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
957 * device/lib/Makefile.in: bad fix, reverted to 1.43
959 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
961 * device/lib/Makefile.in: added missing z80 object files
963 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
965 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
966 pic16 progress by Vangelis:
984 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
986 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
988 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
990 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
991 added gbz80 build to MSVC project.
992 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
993 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
994 from 8051 stuff and setup so it links using a .lnk file.
996 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
998 * support/librarian/sdcclib.c: sdcc librarian.
999 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1002 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1004 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1006 2003-07-02 Borut Razem <borut.razem@siol.net>
1008 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1009 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1010 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1011 src/xa51/main.c, src/z80/main.c:
1012 virtualization of glue() function: each port has it's own glue function,
1013 which is accessed by do_glue function pointer in PORT.general structure
1015 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1017 * DS800C400 fun, improved ROM interface and tinibios.
1019 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1021 * More support for DS80C400. Now includes beginning of interface to ROM.
1023 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1025 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1027 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1029 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1031 2003-06-19 Borut Razem <borut.razem@siol.net>
1033 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1035 2003-06-19 Borut Razem <borut.razem@siol.net>
1037 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1038 fixed Z80 port - crt0.o: cannot open.
1040 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1042 * support/Util/MySystem.c (merge_command): revert bad fix
1044 2003-06-18 Borut Razem <borut.razem@siol.net>
1046 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1048 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1050 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1051 option --use-stdout sends errors to stdout instead of stderr.
1053 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1055 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1057 2003-06-15 Borut Razem <borut.razem@siol.net>
1059 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1060 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1061 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1062 fixed width array of pointers replaced with sets;
1063 multiple include and lib paths ared transferred to preprocessor and linker
1064 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1065 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1066 fixed width array of pointers
1067 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1068 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1069 fixupPath(), getPathDifference()
1070 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1071 fixed width array of pointers
1073 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1075 * src/pic16/ralloc.c: fix warnings
1076 * src/pic16/pcode.c: fix warning
1078 2003-06-10 Scott Dattalo <scott@dattalo.com>
1080 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1081 know all the details, but essentially this set of changes enable
1082 the pic16 port to generate movff instructions and generate assembler
1087 * src/pic16/pcode.c:
1088 * src/pic16/device.c:
1090 * src/pic16/pcode.h:
1091 * src/pic16/pcoderegs.c:
1092 * src/pic16/ralloc.c:
1093 * src/pic16/ralloc.h:
1095 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1097 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1098 added option --vc, so sdcc errors and warnings are compatible with
1099 Microsoft Visual Studio.
1101 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1103 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1104 device/lib/libfloat.lib: added atof function.
1106 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1108 * doc/sdccman.lyx: updated to Lyx 1.3
1109 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1110 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1111 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1113 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1115 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1117 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1119 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1120 additions to the "related tools/documentation" section
1122 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1124 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1126 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1128 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1129 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1131 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1133 * doc/sdccman.lyx: fix double dash and other minor things
1134 * doc/Makefile: fix double dash
1136 2003-05-28 Karl Bongers(patches from Martin Helmling)
1137 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1138 condition and ignore commands.
1140 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1142 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1143 is in parts still quite out of date, I did changes as far as I felt makes sense
1144 for a non-native english speaker.
1145 Please feel free to add to the manual or to correct my changes.
1146 * doc/Makefile: undid touching the date of intermediate tex files.
1148 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1150 * doc/sdccman.lyx: Manual has an index now
1152 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1154 Finalize muluint/mulsint and mululong/mulslong merging:
1155 * device/lib/_mulint.c
1156 * device/lib/_mullong.c
1157 * device/lib/gbz80/mul.s
1158 * device/lib/gbz80/stubs.s
1159 * device/lib/z80/mul.s
1160 * device/lib/z80/stubs.s
1161 * src/SDCCsymt.c (initCSupport)
1163 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1165 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1166 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1167 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1168 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1171 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1173 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1174 the regression tests I'm not brave enough to enable 245.b, 245.c
1175 * doc/sdccman.lyx: added latex preamble for hyperref package.
1176 Using pdflatex this will give you a hyperlinked pdf file with
1177 bookmarks. (prepend '%' before /usepackage if this breaks something)
1179 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1181 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1183 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1185 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1187 2003-05-21 <johan@balder>
1189 * src/SDCCglue.c (printIval): fixed bug #739934
1191 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1193 Applied patch from bug 737905 (renamed yylineo to mylineno):
1200 * src/pic16/pcode.c: Cleaned warnings
1201 * src/pic16/pcodeflow.c: Cleaned warnings
1202 * src/pic16/pcoderegs.c: Cleaned warnings
1204 2003-05-19 Scott Dattalo <scott@dattalo.com>
1206 * src/pic16/pcode.c: Cleaned warnings
1207 * src/pic16/pcodepeep.c: Cleaned warnings
1208 * src/pic16/ralloc.c: Cleaned warnings
1210 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1212 * doc/sdccman.lyx: fixed bug 739745
1213 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1215 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1217 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1218 it can be defined with CFLAGS when running configure
1219 * src/SDCCmain.c: fixed compiling + linking with object files
1221 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1223 * configure.in: configure for pic16 port,
1224 added --disable-pic16-port
1225 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1226 * src/SDCCmain.c: linkOptions is changed to set *,
1227 added if/endif conditional macros to remove options help
1228 messages from optionsTable when a port is not configured, added
1229 support for the PIc16 port in the ports table, when executing
1230 the compiler with no port specified on command line, a default
1231 port is selected with the new macro DEFAULT_PORT which is
1232 defined in port.h, in setDefaultOptions() linkOptions is removed
1233 from initialization assignment, since now it is a set,
1234 parseCmdLine uses setParseWithComma for linkOptions, in
1235 linkEdit() linkOptions are accessed with new function indexSet()
1236 which returns the i'th item of a set variable. See SDCCset.c, in
1237 linkEdit() when calling buildCmdLine(), added linkOptions as
1238 last argument. Now users can pass arguments to gplink via the
1239 -Wl option, main() uses pic16glue() to glue up pic16 programs
1240 * src/SDCCpeeph.c: various changes to support pic16
1241 * src/SDCCset.c: added function void *indexSet(set *, int) to
1242 return the i'th item of the set
1243 * src/SDCCset.h: added function prototype for indexSet()
1244 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1245 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1246 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1247 added macro DEFAULT_PORT
1248 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1249 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1251 * src/pic16/glue.c: commented out some error producing lines
1252 * src/pic16/main.c: __config directives are commented out to stop
1253 gpasm complaining and test the linkage with gplink, _linkCmd and
1254 _asmCmd changed to be more gplink and gpasm friendly
1255 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1256 produced an error when parsed, peep rule 12 is added to utilize
1257 movff, but it is commented out since the pCode does not support
1258 yet a command with 2 address arguments
1260 2003-05-18 <johan@balder>
1262 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1263 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1264 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1266 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1267 Added feature to script commands from file.
1269 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1271 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1272 * src/SDCCutil.c: include ctype.h for win32
1274 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1276 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1278 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1280 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1281 Fixed so you can set breakpoints prior to run, run does not stop
1282 on entry now. Add tbreak. Other enhancements and fixes for use
1285 2003-05-12 Borut Razem <borut.razem@siol.net>
1287 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1289 2003-05-11 Borut Razem <borut.razem@siol.net>
1291 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1292 the path of bin directory, so that PATH is the only env. variable, which has to be set
1293 in case of standard installation.
1294 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1295 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1296 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1298 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1300 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1301 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1302 temp files are in the port dir; clean the gen/test directory when
1303 generating new test.c
1304 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1305 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1306 * support/regression/tests/zeropad.c: added
1308 2003-05-09 <johan@balder>
1310 * src/SDCCglue.c: fixed bug #597940
1312 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1314 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1315 cache sfr, optimize next,step, fix off by one sourceline,
1316 support ddd list function.
1317 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1319 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1321 * support/regression/HTMLgen.py: added compare_s2f()
1322 * support/regression/Makefile: redo 1.27
1323 * support/regression/generate-cases.py: redo 1.5
1325 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1327 * support/regression/tests/float.c: workaround 33 bit hex constant
1328 * support/regression/tests/simplefloat.c: fix division for host
1330 2003-04-29 Scott Dattalo <scott@dattalo.com>
1332 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1333 that tame's the PIC's over-aggressive optimizer.
1335 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1337 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1340 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1342 Initial support for DS80C400. "Hello world" runs on TINIm400
1345 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1347 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1348 * Some notes on ddd usage added in debugger/README
1349 Martin Helmling adding more features and fixes for ddd GUI debugger.
1350 Code added for nexti, stepi, up, down, and other adjustments.
1352 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1354 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1355 * src/pic/peeph.def Added two rules to optimize carry manipulation
1356 * src/pic/* removed debug printfs
1358 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1360 * debugger/mcs51/cmd.c: added header newalloc.h
1362 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1364 * as/Makefile: new EXEEXT
1365 * as/z80/Makefile: remove trailing slash of BUILDIR
1366 * as/z80/clean.mk: new EXEEXT
1367 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1368 * support/cpp2/Makefile.in: new EXEEXT
1369 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1371 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1373 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1374 EXEEXT was introduced to fix all related problems with targets
1375 "clean", "install" and "uninstall"; a couple of further flaws
1376 especially with "clean" have been fixed too
1377 * as/mcs51/Makefile.in
1382 * debugger/mcs51/Makefile.in
1383 * debugger/mcs51/clean.mk
1385 * link/z80/Makefile.in
1388 * packihx/Makefile.in
1390 * sim/ucsim/Makefile
1391 * sim/ucsim/clean.mk
1392 * sim/ucsim/avr.src/Makefile.in
1393 * sim/ucsim/avr.src/clean.mk
1394 * sim/ucsim/s51.src/Makefile.in
1395 * sim/ucsim/s51.src/clean.mk
1396 * sim/ucsim/xa.src/Makefile.in
1397 * sim/ucsim/xa.src/clean.mk
1398 * sim/ucsim/z80.src/Makefile.in
1399 * sim/ucsim/z80.src/clean.mk
1400 * sim/ucsim/main_in.mk
1401 * sim/ucsim/packages_in.mk
1402 * sim/ucsim/gui.src/Makefile.in
1403 * sim/ucsim/gui.src/serio.src/Makefile.in
1404 * sim/ucsim/gui.src/serio.src/clean.mk
1407 * support/cpp2/Makefile.in
1408 * support/cpp2/clean.mk
1409 * support/makebin/Makefile
1410 * support/makebin/clean.mk
1411 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1412 * doc/sdccman.lyx: --program-suffix no longer needed
1414 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1416 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1417 Martin Helmling added support for ddd GUI debugger.
1418 Code added to display assembly, set variables, and other commands
1419 to interface to ddd.
1421 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1423 * as/Makefile: fix target clean
1424 * as/clean.mk: fix target clean
1425 * as/z80/clean.mk: fix target clean
1427 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1429 * Makefile.common.in: added @EXEEXT@
1430 * configure.in: removed all mingw32 stuff
1431 * configure: rebuilt from configure.in
1432 * doc/sdccman.lyx: updated section "installation"
1433 * support/scripts/sdcc_mingw32: adapted to configure
1434 * support/scripts/sdcc_cygwin_mingw32: added
1436 2003-04-22 Scott Dattalo <scott@dattalo.com>
1438 * src/pic Added object file support for the PIC port
1439 * src/pic Applied patch from Craig Franklin (this started the object file support)
1440 * src/regression Updated the PIC regression tests for object files
1442 2003-04-20 Borut Razem <borut.razem@siol.net>
1444 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1445 lklex.c: In function `getfid':
1446 lklex.c:203: warning: array subscript has type `char'
1447 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1448 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1449 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1450 stack handling macros
1452 2003-04-19 Borut Razem <borut.razem@siol.net>
1454 * "handling space characters in file path" task:
1455 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1456 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1457 * support/Util/MySystem.h: make it self-sufficient
1458 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1459 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1460 handling space characters in file path
1461 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1462 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1463 * support/Util/MySystem.c: handling space characters in executable's path
1465 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1467 * as/z80/Makefile: fix permanent rebuild of z80
1468 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1469 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1471 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1473 * src/SDCCopt.c: add special case optimization to replace modulo by
1474 a power of two with a bitwise AND.
1476 2003-04-18 <johan@balder>
1478 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1480 2003-04-17 <johan@balder>
1482 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1483 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1485 2003-04-13 Borut Razem <borut.razem@siol.net>
1487 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1488 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1489 fixed mingw problem in adl_NORMALIZE_PATH
1491 2003-04-12 Borut Razem <borut.razem@siol.net>
1493 * fixed "#pragma SAVE/RESTORE can not be nested":
1494 * src/SDCC.lex: reworked pragma handling functions
1495 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1496 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1498 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1500 * src/SDCCutil.c (pathEquivalent): defined but not used
1501 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1502 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1503 * configure: rebuilt from configure.in
1504 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1505 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1506 * device/include/Makefile.in: replace sdcc_datadir
1507 * device/lib/Makefile.in: replace sdcc_datadir
1508 * Makefile.common.in: add LDFLAGS from configure
1509 * packihx/Makefile.in: use LDFLAGS
1510 * src/Makefile.in: use LDFLAGS
1511 * support/cpp2/Makefile.in: add LDFLAGS from configure
1512 * support/makebin/Makefile: use LDFLAGS
1513 * .version: bumped version number to 2.3.5
1515 2003-04-12 Borut Razem <borut.razem@siol.net>
1517 * completed "different paths" task:
1518 * src/SDCCmacro.c: fixed bug in handling quotes
1519 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1520 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1522 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1524 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1526 2003-04-11 kevin Vigor <kevin@vigor.nu>
1528 * ds390/gen.c ds390/peeph.def: fix bug 706781
1530 2003-04-11 Borut Razem <borut.razem@siol.net>
1532 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1534 2003-04-10 Scott Dattalo <scott@dattalo.com>
1536 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1537 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1538 set - this bit used to not be set...).
1539 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1540 bad code in PIC Port
1541 * src/regression/and2.c added to test bug 609268
1542 * src/regression/Makefile added and2.c to regression test
1545 2003-04-08 <johan@CP255758-A>
1547 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1548 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1549 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1551 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1553 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1555 * support/cpp2/Makefile.in: fix bug #487815
1556 * configure: rebuilt from configure.in
1557 * Makefile.common.in: docdir changed, new path suffixes
1558 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1559 * sdcc_vc_in.h: reflect changes from sdccconf.h
1560 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1561 * src/SDCCutil.h: remove BINDIR hack
1562 * doc/sdccman.lyx: update new path hierarchy
1564 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1566 * src/SDCCpeeph.c: added okToRemoveSLOC test
1568 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1570 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1572 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1574 * src/SDCCpeeph.c: added labelIsReturnOnly test
1575 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1577 2003-04-05 <johan@balder>
1579 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1580 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1581 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1582 * src/SDCCast.c: fixed a warning
1583 * src/SDCCast.h: fixed a warning
1584 * src/SDCCicode.c (operandFromAst): fixed a warning
1586 2003-04-04 <johan@balder>
1588 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1589 * src/SDCCast.c (decorateType): fixed bug #715076
1590 * src/SDCC.y: fixed bug #702907
1592 2003-04-03 <johan@balder>
1594 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1595 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1596 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1597 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1598 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1600 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1602 * _decdptr.c: fix return values
1603 * _gptrget.c: fix return values
1604 * _gptrgetc.c: fix return values
1605 * _gptrput.c: fix return values
1606 * _mulint.c: fix return values
1607 * as/z80/Makefile: fix 'make -j' problem
1609 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1611 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1612 * configure.in: big cleanup, updated to autoconf 2.5x
1613 * configure: rebuilt from configure.in
1614 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1615 * sdcc_vc_in.h: reflect changes from sdccconf.h
1616 * doc/Makefile: fixed a flaw in "make install"
1618 2003-04-02 <johan@balder>
1620 * src/ds390/gen.c (genCmp): no comments
1621 * src/mcs51/gen.c (genCmp): no comments
1622 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1623 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1625 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1627 * support/regression/generate-cases.py: place generated file in given sub directory
1628 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1629 * support/regression/Makefile: improvements for 'make -j';
1630 side effect: it's simpler and faster now
1632 2003-03-31 Borut Razem <borut.razem@siol.net>
1634 * src/z80/main.c: link-{port} and as-{port} defined without path
1635 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1637 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1639 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1641 2003-03-30 Borut Razem <borut.razem@siol.net>
1643 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1644 changed type of list parameter to set
1645 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1646 * src/port.h: changed type of do_assemble() parameter to set
1647 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1648 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1649 definition of "cppoutfilename" macro with NULL value in preProcess()
1650 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1651 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1652 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1653 replaced with set *binPathSet
1654 * shash_add() deallocates the item, if allready exsists, before adding the new one
1655 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1657 2003-03-30 Scott Dattalo <scott@dattalo.com>
1659 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1660 a nested for loop bug in the PIC port
1661 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1664 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1666 * support/Util/dbuf.h: remove C++ stuff to make it portable
1668 2003-03-28 Borut Razem <borut.razem@siol.net>
1670 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1671 literal strings in stringLiteral()
1672 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1673 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1676 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1678 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1680 2003-03-26 <johan@balder>
1682 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1683 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1684 * src/SDCCast.c (decorateType): fixed " -v < 3"
1686 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1688 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1689 Added Lenny Story's debug infrastructure changes:
1690 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1691 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1692 * src/cdbFile.c: added
1693 * src/SDCCdebug.c: added
1694 * src/SDCCdebug.h: added
1695 * src/SDCCast.c (createFunction)
1696 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1697 * src/SDCCmain.c (parseCmdLine, main)
1698 * src/SDCCmem.c (redoStackOffsets)
1699 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1702 * src/avr/gen.c (genAVRCode)
1703 * src/ds390/gen.c (gen390Code)
1704 * src/mcs51/gen.c (gen51Code)
1705 * src/pic/gen.c (genpic14Code)
1706 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1707 * src/xa51/gen.c (genXA51Code)
1708 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1710 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1712 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1713 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1715 2003-03-22 <johan@balder>
1717 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1719 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1721 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1722 * doc/cdbfileformat.lyx: added, written by Lenny Story
1723 * doc/Makefile: added cdbfileformat.lyx
1724 * doc/clean.mk: added cdbfileformat.lyx
1726 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1728 * src/mcs51/peeph.def: fix bug #705773
1730 2003-03-20 <johan@balder>
1732 An sfr/sbit can have an "at #" AND an initializer
1733 * src/SDCCsymt.c (checkSClass):
1734 * src/SDCCmem.c (allocGlobal):
1735 * src/SDCCmem.c (allocLocal):
1736 * src/SDCCast.c (createBlock):
1738 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1740 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1742 2003-03-16 <johan@balder>
1744 Undid the hackup of const and volatile, the problem is much bigger
1746 * src/SDCCast.c:1.171
1747 * src/SDCCglue.c:1.138
1748 * src/SDCCicode.c:1.146
1749 * src/SDCCsymt.c:1.150
1750 * src/SDCCval.c:1.65
1752 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1754 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1755 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1757 2003-03-13 <johan@balder>
1759 Hackup const and volatile modifiers in type chains a bit:
1761 * src/SDCCast.c:1.169
1762 * src/SDCCglue.c:1.136
1763 * src/SDCCicode.c:1.143
1764 * src/SDCCsymt.c1.146
1765 * src/SDCCsymt.h1.59
1766 * src/SDCCval.c:1.63
1768 2003-03-12 <johan@balder>
1770 * src/SDCCBBlock.h: more LRH debugging junk
1771 * src/SDCCcflow.h: more LRH debugging junk
1772 * src/SDCCloop.c: more LRH debugging junk
1773 * src/SDCC.y (struct_declaration): fixed bug #697590
1774 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1775 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1776 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1778 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1779 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1780 test function names must now match exactly).
1781 * src/SDCCcse.c: added special case in findCheaperOp to allow
1782 extending a short integer. Makes less awful code for bug 700121 test case.
1784 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1786 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1787 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1789 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1791 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1792 actually called (operandsNotEqual() was called for all
1793 operandsNotEqualX tests).
1795 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1797 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1798 with shorter literals. Fixes bug 700121.
1800 2003-03-11 <johan@balder>
1802 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1804 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1806 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1807 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1809 2003-03-10 Borut Razem <borut.razem@siol.net>
1811 * src/SDCCmain.c: pipe preprocessor's output
1812 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1813 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1814 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1815 which closes all pipes in pipeSet set
1816 * src/SDCCset.c: free deleted item in function deleteSetItem()
1817 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1818 moved from z80 to src subproject
1819 * .version: increased version number to 2.3.4
1821 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1823 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1824 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1825 * support/regression/ports/xa51/spec.mk: fix typo
1827 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1829 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1831 2003-03-09 Borut Razem <borut.razem@siol.net>
1833 * src/SDCCmain.c: pipe preprocessor's output
1834 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1835 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1836 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1837 which closes all pipes in pipeSet set
1838 * src/SDCCset.c: free deleted item in function deleteSetItem()
1839 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1840 moved from z80 to src subproject
1842 2003-03-09 Borut Razem <borut.razem@siol.net>
1844 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1845 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1846 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1847 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1848 * src/SDCCglobl.h: unification of WIN32 native definitions
1850 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1852 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1854 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1856 * src/configure.in: check for endianess (even while cross-compiling)
1857 * src/configure: check for endianess (even while cross-compiling)
1858 * src/configure_in.h: check for endianess (even while cross-compiling)
1859 * src/avr/gen.c: remove old endianess stuff
1860 * src/mcs51/gen.c: remove old endianess stuff
1861 * src/ds390/gen.c: remove old endianess stuff
1862 * src/pic/gen.c: remove old endianess stuff
1863 * src/pic/genarith.c: remove old endianess stuff
1864 * src/pic/glue.c: fix endianess check
1865 * src/pic16/gen.c: remove old endianess stuff
1866 * src/pic16/genarith.c: remove old endianess stuff
1867 * src/pic16/glue.c: fix endianess check
1868 * src/xa51/gen.c: remove old endianess stuff
1869 * src/z80/gen.c: fix endianess check
1870 * src/SDCCglue.c: fix endianess check
1871 * src/ds390/peeph.def: fix bug 700036
1873 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1875 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1876 * src/configure: find appropriate data-types on host for SDCC's int and long
1877 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1878 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1879 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1881 2003-03-07 <johan@balder>
1884 some minor cleanups before the big shot
1885 OP_DEFS and OP_USES now use Kevin's protection
1886 new option --nolabelopt
1897 * src/ds390/ralloc.c:
1898 * src/mcs51/ralloc.c:
1900 * src/xa51/ralloc.c:
1903 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1905 * src/pic/pcode.c (get_op): fix 64 bit warnings
1906 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1907 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1908 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1909 * support/regression/tests/malloc.c: fix 64 bit warnings
1911 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1913 * src/mcs51/gen.c (genMinus): fixed bug 696436
1915 2003-03-02 Borut Razem <borut.razem@siol.net>
1917 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1919 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1921 * configure.in: test for mkstemp
1922 * sdccconf_in.h: add HAVE_MKSTEMP
1924 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1926 * device/include/ctype.h: removed warning while using --stack-auto
1927 * device/include/malloc.h: removed warning while using --stack-auto
1928 * device/include/string.h: removed warning while using --stack-auto
1930 2003-02-23 Borut Razem <borut.razem@siol.net>
1932 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1933 because NDEBUG is defined (see man assert)
1934 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1936 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1938 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1939 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1941 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1943 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1944 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1946 2003-02-18 <johan@balder>
1948 * as/mcs51/asmain.c (asmbl): module can start with a digit
1949 * as/z80/asmain.c (asmbl): module can start with a digit
1951 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1953 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1954 * src/asm.c: fix pipe() for Mingw32
1956 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1958 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1959 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1960 make -V work again; --c1mode reads now from stdin
1961 * doc/sdccman.lyx: added --c1mode
1962 * support/Util/SDCCerr.c: new messages for c1 mode
1963 * support/Util/SDCCerr.h: new messages for c1 mode
1964 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1966 2003-02-15 <johan@balder>
1968 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1970 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1972 * doc/sdccman.lyx: Environment variables, -o and other minor things
1974 2003-02-14 <johan@balder>
1976 * src/xa51/main.c: before anyone really tries to use it :)
1978 * Install doc's in share/sdcc/doc
1979 * removed some obsolete files
1980 * Do a proper make distclean and uninstall
1981 M Makefile.common.in
1984 M device/include/Makefile.in
1985 M device/lib/Makefile.in
1988 M sim/ucsim/doc/Makefile.in
1991 R src/xa51/peeph.rul
1992 M support/cpp2/Makefile.in
1993 M support/makebin/Makefile
1996 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1998 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2000 2003-02-10 Borut Razem <borut.razem@siol.net>
2002 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2003 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2004 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2005 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2006 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2007 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2008 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2009 src/z80/Makefile.bcc: Borland Makefile cleanup
2010 * as/z80/Makefile.bcc: Added Borland Makefile
2011 * support/cpp2/borland.h: Removed
2013 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2015 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2016 * src/SDCC.lex: new pragma NOIV
2017 * src/SDCCglobl.h: new pragma NOIV
2018 * src/SDCCmem.c: new pragma NOIV
2020 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2022 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2024 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2026 * src/SDCCmain.c: signal handling is switched off by --debug
2027 * doc/Makefile: small fix for install; use clean.mk again
2028 * doc/clean.mk: clean *.pdf and *.html too
2030 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2032 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2033 * device/lib/printfl.c: fix a ds390 bug by making it portable
2034 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2035 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2036 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2037 * debugger/mcs51/cmd.c: converted multi-line string literals
2038 * sim/ucsim/globals.cc: converted multi-line string literals
2039 * src/SDCCmain.c: introduced signal handler to remove temp files
2040 * doc/Makefile: small tweaks, implement clean
2041 * doc: removed generated files
2043 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2045 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2046 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2047 Address Record is not correctly generated for DS390."
2049 2003-02-02 Borut Razem <borut.razem@siol.net>
2051 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2052 * as/mcs51/asm.h: fixed compilation with Borland C
2053 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2054 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2055 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2056 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2057 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2058 src/z80/Makefile.bcc: delete $(LIB) only if exist
2059 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2061 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2063 * device/include/malloc.h: introduced NULL
2064 * device/include/string.h: introduced NULL
2065 * device/include/stdlib.h: introduced NULL
2066 * device/lib/_memcpy.c: removed NULL
2067 * device/lib/_strcat.c: removed NULL
2068 * device/lib/_strchr.c: removed NULL
2069 * device/lib/_strcmp.c: removed NULL
2070 * device/lib/_strcpy.c: removed NULL
2071 * device/lib/_strcspn.c: removed NULL
2072 * device/lib/_strlen.c: removed NULL
2073 * device/lib/_strncat.c: removed NULL
2074 * device/lib/_strncmp.c: removed NULL
2075 * device/lib/_strncpy.c: removed NULL
2076 * device/lib/_strpbrk.c: removed NULL
2077 * device/lib/_strrchr.c: removed NULL
2078 * device/lib/_strspn.c: removed NULL
2079 * device/lib/_strstr.c: removed NULL
2080 * device/lib/_strtok.c: removed NULL
2081 * device/lib/malloc.c: removed NULL, include own header
2083 2003-02-02 <johan@balder>
2085 * 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
2086 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2087 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2088 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2089 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2090 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2092 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2094 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2097 2003-02-01 <johan@balder>
2099 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2101 2003-01-31 <johan@CP255758-A>
2103 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2105 2003-01-30 <johan@balder>
2107 * src/SDCCBBlock.c: automatic bug detection
2108 * src/SDCCicode.c: automatic bug detection
2110 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2112 * src/SDCCglobl.h: now --xram-size 0 works
2113 * src/SDCCmain.c: now --xram-size 0 works
2115 2003-01-29 <johan@balder>
2117 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2119 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2121 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2122 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2123 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2124 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2125 * src/SDCCglobl.h: Added options --xram-size and --code-size
2126 * src/SDCCmain.c: Added options --xram-size and --code-size
2128 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2130 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2131 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2133 2003-01-27 <johan@balder>
2135 * src/SDCC.y: fixed bug #613764
2137 2003-01-26 <johan@balder>
2139 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2140 * src/SDCCsymt.h: fixed bug #673374
2141 * src/SDCCglue.c: fixed bug #661910
2142 * src/SDCCast.c: fixed bug #458099 and 673374
2144 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2146 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2147 * as/mcs51/strcmpi.h: added
2148 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2149 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2150 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2151 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2152 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2153 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2154 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2155 * as/mcs51/Makefile.aslink: new module strcmpi
2156 * as/mcs51/Makefile.asx8051: new module strcmpi
2157 * as/mcs51/Makefil.bcc: new module strcmpi
2158 * as/mcs51/Makefile.in: new module strcmpi
2159 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2161 2003-01-26 <johan@balder>
2163 * src/SDCCglue.c: reverted back to 1.124
2164 * src/SDCCast.c: reverted back to 1.156
2165 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2167 2003-01-25 <johan@balder>
2169 * src/SDCCglue.c: A better fix for bug #661910
2170 * src/SDCCast.c: A better fix for bug #661910
2171 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2173 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2175 * src/Makefile.in: remove spawn.o
2176 * src/SDCCmain.c: remove spawn.h
2177 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2178 * src/spawn.c: removed
2179 * src/spawn.h: removed
2180 * support/regression/ports/ds390/spec.mk: link with -r
2182 2003-01-24 <johan@CP255758-A>
2184 * src/ds390/gen.c (aopOp): fixed bug #667458
2185 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2186 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2187 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2189 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2191 * src/mcs51/peeph.def: better assembler identation by Frieder
2192 * src/mcs51/gen.c: better assembler identation by Frieder
2194 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2196 * as/z80/string.h: removed for gcc 3.2
2197 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2198 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2200 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2202 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2203 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2204 * support/regression/Makefile: separate temp files for ports
2205 * support/regression/generate-cases.py: separate temp files for ports
2206 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2207 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2209 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2211 * moved tinitalk to device/examples/ds390
2213 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2215 * as/mcs51/lkmem.c: rflag is for DS390
2216 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2217 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2218 (linkEdit): move mem- and map-files the same way as ihx-files
2219 * src/z80/main.c (_setDefaultOptions): removed --generic
2220 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2221 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2222 * src/pic/glue.c (picglue): --c1mode works again
2223 * src/pic16/glue.c (pic16glue): --c1mode works again
2224 * src/asm.c (printCLine): fix #660034
2226 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2228 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2229 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2230 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2231 * as/mcs51/lkmem (summary): better fix for sp problem
2232 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2233 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2234 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2235 remove --stack-after-data
2237 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2239 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2240 * src/SDCCutil.c (join): ugly bug: missing '\0'
2241 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2243 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2245 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2247 * src/pic/main.c (_asmCmd): gpasm supports -o
2248 * src/z80/main.c: more general macros
2249 * device/lib/Makefile.in: remove intermediate files
2251 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2253 * .version: Bumped version number to 2.3.3
2254 * src/SDCCBBlock.c: new option -o
2255 * src/SDCCglobl.h: new option -o
2256 * src/SDCCglue.c: new option -o
2257 * src/SDCCmain.c: new option -o
2258 * src/asm.c: new option -o
2259 * src/ds390/main.c: new option -o
2260 * src/pic/glue.c: new option -o
2261 * src/pic/pcode.c: new option -o
2262 * src/pic/ralloc.c: new option -o
2263 * src/pic16/glue.c: new option -o
2264 * src/pic16/pcode.c: new option -o
2265 * src/pic16/ralloc.c: new option -o
2266 * src/z80/main.c: new option -o
2267 * device/lib/Makefile.in: use -o
2268 * support/regression/ports/ds390/spec.mk: use -o
2269 * support/regression/ports/gbz80/spec.mk: use -o
2270 * support/regression/ports/mcs51/spec.mk: use -o
2271 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2272 * support/regression/ports/z80/spec.mk: use -o
2273 * support/regression/ports/ucz80/spec.mk: use -o
2274 * support/regression/ports/xa51/spec.mk: use -o
2275 * support/regression/fwk/lib/timeout.c: fix usage string
2277 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2278 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2280 2003-01-07 <johan@balder>
2282 * src/SDCCast.c (decorateType): fixed bug #600035
2284 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2285 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2286 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2287 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2288 * src/pic/pcode.c: outcommented unused variable to remove warnings
2289 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2291 2003-01-06 <karl@turbobit.com>
2292 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2295 2003-01-06 <johan@balder>
2297 * src/SDCCicode.c: fixed array add
2299 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2300 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2301 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2303 2003-01-04 <johan@balder>
2305 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2307 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2308 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2310 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2311 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2312 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2314 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2315 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2317 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2318 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2320 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2321 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2323 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2325 * in \sdcc\as\mcs51\ changed these files in order to create an
2326 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2327 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2328 following files to include the previous two files: aslink.dsp,
2329 Makefile.aslink, Makefile.bcc, and Makefile.in.
2331 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2332 .adb instead of .cdb
2334 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2336 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2337 value from option --iram-size.
2339 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2341 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2344 2002-09-18 <wiml@hhhh.org>
2346 * SDCClrange.h: exposed setFromRange() and setToRange()
2347 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2348 packRegsForAccUse() (bug 542397)
2349 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2350 multiple times and emitting the fetch operations more than once
2351 added aopGetUsesAcc() function to allow binary operators to
2352 fetch their operands in the correct order; made genMinus() emit
2353 compact code for X = LITERAL - Y
2355 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2356 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2357 sprintf() in line 1267.
2359 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2360 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2363 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2364 Changes to aslink (All the changes are marked with 'JCF'):
2366 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2369 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2370 area BSEG. Also moves, if possible, the DATA area down into the internal
2371 ram so more space is available.
2373 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2376 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2377 not bytes. Function summary() which creates a memory usage summary
2378 file with extension .mem. Reports of overlaping stack and small stack
2379 size. If the space for the stack is less than 16 bytes aslink trows a
2382 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2383 the 8051. Option 'y' for memory summary output file.
2385 Changes to sdcc (All the changes are marked with 'JCF'):
2387 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2389 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2390 overlaying area for it (uses RegBankUsed[4]).
2392 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2393 bank zero as used by default. By default aslink locates the stack
2394 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2395 the creation of the .mem file. Delegates the allocation of data area
2396 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2397 the begining of the stack area to aslink.
2399 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2400 glue() in SDCCglue.c creates an area for it.
2402 2002-09-03 Borut Razem <borut.razem@siol.net>
2403 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2404 sdcc/src/pic/glue.c:
2405 introduced atexit() handler for teporay files removal in case of
2406 errors, assertions, ...
2408 2002-08-29 Borut Razem <borut.razem@siol.net>
2409 * sdcc/support/cpp2/auto-host_vc_in.h:
2410 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2411 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2412 Maybe there is a similar problem with BORLANDC? It should be checked!
2414 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2415 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2416 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2417 was not executed, and the compiler (cl) launched a warning:
2418 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2420 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2421 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2423 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2424 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2426 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2427 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2428 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2429 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2430 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2431 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2432 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2433 - added Release configuration in VS projects
2434 - review of compiler an linker options
2435 - VC .exe files are generated in bin_vc directory, not to interfere
2436 with binaries generated from other projects (cygwin, mingw, bcc ...)
2438 * sdcc/src/yacc.dsp: added
2440 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2441 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2442 and insert the version number definitions from .version
2444 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2446 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2447 added - genarate auto-host.h using auto-host_vc_in.h as template
2450 removed from CVS, generated automatically
2452 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2453 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2455 2002-08-11 Borut Razem <borut.razem@siol.net>
2456 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2458 2002-08-10 Borut Razem <borut.razem@siol.net>
2459 * src/SDCCmain.c (main):
2460 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2461 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2462 The consequence was that some temporary files were not removed.
2465 unification of code in functions tempfilename() and tempfile():
2466 function tempnam() is defined in Visual Studio 6.0 and .NET
2468 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2470 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2471 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2472 - removed compiler command line option /WX: Treats all warnings as errors
2473 - update a list of source files, included into the project
2475 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2476 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2477 changed project type to Generic Project so that can be correcly converted to VS.NET project
2479 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2481 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2483 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2485 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2486 added return 0 statements after assert() to make compiler happy
2488 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2489 added newline in the def file to keep MSC compiler satisfied
2491 * sdcc/src/z80/gen.c:
2492 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2493 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2494 - solved MSC error in function aopDump()
2496 * sdcc_vc.h: define PREFIX as "\\sdcc"
2498 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2499 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2501 2002-06-22 Scott Dattalo <scott@dattalo.com>
2502 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2503 - Rewrote the register banking algorithm.
2504 - Added pCode live-range analysis to registers (for now, only non-used and
2505 singly-used registers optimized away)
2507 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2509 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2511 2002-05-10 Scott Dattalo <scott@dattalo.com>
2512 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2514 2002-04-22 Michael Hope <michaelh@vroom>
2516 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2518 * configure.in (DD_COPT): Added include support required for gbdk.
2520 * .version: Bumped version number just to increase it.
2522 * src/SDCCmain.c: Added -nostdinc to the default options.
2524 2002-04-15 Michael Hope <michaelh@vroom>
2526 * device/lib/z80/printf.c (sprintf): Added.
2528 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2530 * src/z80/peeph.def: Added transpose redundent load rule.
2532 * src/z80/main.c: Added force callee saves for jaune.
2534 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2536 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2538 2002-03-28 Johan Knol <johan@balder>
2540 * src/SDCCval.c: fixed bug #532436
2542 2002-03-14 Scott Dattalo <scott@dattalo.com>
2544 Added "char *Processor" field to the port structure.
2547 Added -p option. Allows port dependent processor to be specified.
2550 Initialized the new field char *Processor field to NULL in all ports
2553 Compiler generated registers for interrupt context saving
2554 were not getting allocated.
2556 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2559 Fixed left shift. Will promote the left side of a left shift
2560 if a) left shifting more than size of operand or b) when assigned
2561 to something size > size of left side
2563 2002-03-14 Scott Dattalo <scott@dattalo.com>
2565 tons of changes. Register allocation has been
2566 rewritten. Added customization for the various PICs. Flow
2567 analysis is restructured. ...
2573 Added. device.c is a PIC port hack to accomodate variations
2576 2002-03-13 Michael Hope <michaelh@vroom>
2578 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2580 2002-03-04 johanknol <johanknol@manik>
2582 * /src/SDCCval.c: fixed
2584 const unsigned char arr[][2] = { { 0, 1 } };
2585 t18.c:1: error: Initializer element is not constant
2587 2002-03-04 bela <bela@manik>
2589 * /device/include/mcs51reg.h:
2590 ds89c420 register definition update
2592 2002-03-03 <johan@FRIJA>
2594 * support/Util/SDCCerr.c: did something, but don't no why anymore
2596 * support/regression/tests/bug-524691.c: made it a little less shy
2598 * src/SDCCast.c (decorateType): fixed bug #524697
2600 * src/SDCCast.c: made some lineno improvements
2602 * src/SDCCval.c (getNelements): changed warning to error
2604 * src/SDCCglue.c (printIvalArray): changed warning to error
2606 * src/SDCCicode.c: fixed a warning for mingw
2608 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2610 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2612 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2614 * src/ds390/peeph.def:
2615 Added some more peephole rules
2617 * src/ds390/gen.c: Various fixes & enhancements
2619 * src/SDCClrange.c, src/SDCClrange.h:
2620 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2622 * src/ds390/ralloc.c:
2623 various fixes & enhancements (ds390) specific
2625 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2626 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2629 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2631 2002-03-02 <johan@FRIJA>
2633 * src/SDCCast.c (decorateType): fixed bug #524708
2635 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2637 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2639 2002-03-01 Michael Hope <michaelh@vroom>
2641 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2643 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2645 2002-03-01 <johan@FRIJA>
2647 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2649 * src/SDCCast.c (decorateType): fixed bug #524209
2651 * src/SDCCval.c (valNot): fixed bug #524195
2653 2002-02-26 <johan@balder>
2655 * src/xa51/gen.c: fixed a warning
2657 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2659 * src/SDCCast.c (decorateType): fixed bug #522534
2661 2002-02-23 <johan@balder>
2663 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2665 2002-02-22 <johan@balder>
2667 * src/SDCCast.c: fixed bug #514865
2669 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2671 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2673 * sdcc/src/SDCCloop.c:
2674 Previous fix was not good. basic blocks that have "break" or "return" are
2675 not really partof a loop , but live ranges used in these blocks should
2676 be live thru the entire loop, so set partOfLoop but don't add them to
2679 2002-02-21 <johan@FRIJA>
2681 * src/SDCCcse.c: fixed bug #514308
2683 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2686 Fixed BUG #519583. If a conditional block ended in a return/break
2687 statement inside a loop, it was not being considered part of the loop.
2689 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2691 2002-02-10 Karl Bongers <karl@turbobit.com>
2694 Fixed up SDCDB debugger somewhat. Updated debugger/README
2695 with lots of comments and notes.
2697 * device/examples/test2.c:
2698 Fix bug, "red" variable not being initialized(compiler complained).
2700 * device/examples/Makefile, examples/test3.c:
2701 Add Makefile in device/examples folder, compiles test3.c
2702 for use as a multiple module SDCDB test case.
2704 * sim/ucsim/cmd.src/cmdset.cc:
2705 Took out debug printfs in ucsim "next" command.
2708 Karl and Johan start ucsim XA support. Most dissassembly working,
2709 about 75% emulation done(plenty of work remaining).
2711 * sim/ucsim/z80.src:
2712 Add Z80 support to ucsim, add test-ucz80 regression test,
2713 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2714 Notice z80 compiler fails on examples/test3.c/crc code.
2716 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2718 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2719 Added support for --parms-in-bank1
2721 * src/ds390/peeph.def:
2722 added a few more peephole optimzations
2725 1) added __builtin_inp & __builtin_outp used to read in data of given length
2726 from a memory mapped port
2727 2) added __builtin_memcmp
2728 3) added __builtin_swapw swap bytes of a short
2730 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2731 1) handle multiple send & receives from register bank1
2732 2) ralloc can now allocate DPTR1 to some liveRanges
2734 * src/SDCCsymt.c, src/SDCCsymt.h:
2735 changes to handle multiple sends & receives
2738 added some pointer arithmetic optimization
2741 added some pointer arithmetic optimizations but not stable yet so not
2742 called from anywhere (will get this working shortly)
2744 * src/SDCCopt.c: fixed for multiple sends & receives
2747 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2748 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2749 set preprocessor defines (depending on options)
2751 * src/SDCCicode.c, src/SDCCicode.h:
2752 changes made to handle multiple sends & receives
2755 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2757 * src/SDCCcse.c, src/SDCCcse.h:
2758 added function findbackward def (to be used in upcoming optimization)
2760 * src/SDCCcflow.c, src/SDCCcflow.h:
2761 added function returnAtEnd - to determine if a basic block terminates with
2764 * src/SDCCast.c, src/SDCCast.h:
2765 added option parms-in-bank1
2767 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2768 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2769 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2770 adjusted for --parms-in-bank1 option
2772 * device/include/string.h:
2773 donot redefine "reentrant" keyword
2775 * device/include/ds80c390.h: Added some more SFRs
2777 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2779 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2781 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2783 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2785 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2787 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2789 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2791 * Added --xram-movc option
2793 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2795 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2797 2002-01-11 Johan Knol
2799 * Added math lib of Jesus Calvino-Fraga
2801 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2803 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2804 * support/regression/Makefile: new target test-mcs51-stack-auto
2805 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2807 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2809 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2811 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2813 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2815 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2817 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2819 * src/SDCCglue.h: add definition for printIvalChar()
2821 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2823 * src/SDCCast.c: fix #498138 by Johan
2825 * src/SDCCglue.c: fix #498138 by Johan
2827 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2829 * support/regression/Makefile: fix clean
2831 * support/regression/ports/ds390/support.c: fix transmission of last character
2833 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2835 * /sdcc/src/ds390/gen.c:
2836 a) improved computing address of stack variable
2837 b) took out some #if 0 code
2838 c) improved parmBytes adjustment
2839 d) improved genPlusIncr & genMinusIncr
2840 e) genCmp could generate bad code (when left assigned to DPTR)
2841 f) Fixed bug in hasInc
2843 * /sdcc/src/ds390/ralloc.c:
2844 a) packRegsForSupport could mess up live information (Fixed)
2845 b) packRegsDPTRuse could be incorrect for left & right shift
2847 * /sdcc/src/mcs51/ralloc.c:
2848 packRegsForSupport could mess up the live information (Fixed)
2850 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2852 * /sdcc/src/SDCCast.c:
2853 can reverse a loop even if function call is present as long
2854 as the loop control variable is local & is not passed as parameter
2856 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2858 * /sdcc/ChangeLog: *** empty log message ***
2860 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2861 More builtin function additions for TININative
2863 * /sdcc/src/ds390/ralloc.c:
2864 Had broken the regression testsuite
2866 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2868 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2869 Added funcattr hasStackParms will be set for reentrant functions when there
2870 are paramteres on the stack, this helps in minimizing frame pointer generation
2871 typeFromStr can handle function pointers now
2873 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2874 *** empty log message ***
2876 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2878 * /src/ds390/gen.c, /src/ds390/main.c:
2879 More builtin function additions for TININative
2881 * /src/ds390/ralloc.c:
2882 Had broken the regression testsuite
2884 * /src/SDCCast.c: Fixed a bug in dumptree
2886 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2887 Added funcattr hasStackParms will be set for reentrant functions when there
2888 are paramteres on the stack, this helps in minimizing frame pointer generation
2889 typeFromStr can handle function pointers now
2891 * /doc/builtins.txt, /doc/TININative.txt:
2892 *** empty log message ***
2895 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2897 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2898 ALPHA version for -mTININative
2900 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2901 updated to reflect changes in the port structure
2904 added function do_assemble (similar to do_link) if non-null this function
2905 will be called to do assembly (-mTININative) requires a multi command
2907 added function genAssemblerEnd will be called to generate assembler Epilogue
2910 added _JavaNative to debug info printing
2912 * /src/SDCCmain.c: added option --tini-libid
2913 added port->do_assemble function (-mTININative) has a multi command assemble
2915 * /src/SDCCglue.c: Disabled "constExpr" check
2916 added port->genAssemblerEnd function
2918 * /src/SDCCglobl.h: Added option --tini-libid value
2921 tookout optimizeCompare from the header (has no external references)
2923 * /src/SDCCast.c: made one more function "static"
2925 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2927 * src/z80/mappings.i: Added z80asm support.
2929 * src/z80/main.c: Added z80asm support on --asm=z80asm
2931 * src/z80/gen.c: Fixed asm portability issues.
2933 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2935 * src/SDCCglue.c (printExterns): Added global/extern split.
2937 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2939 * support/regression/Makefile: added test for mcs51 model large
2941 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2943 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2945 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2947 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2949 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2951 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2953 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2955 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2957 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2959 * support/regression/tests/simplefloat.c: Port to mcs51.
2961 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2962 * support/regression/tests/bug-485362.c: Added.
2964 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2966 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2968 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2970 * src/z80/gen.c (aopDump): Added a dump function.
2972 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2973 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2975 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2977 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2979 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2981 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2983 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2985 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2987 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2989 * support/regression/ports/ds390/support.c: Use tinibios.
2991 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2993 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2995 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2996 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2998 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3000 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3002 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3004 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3006 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3007 (packRegsForIYUse): Created and optimised.
3009 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3011 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3012 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3014 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3016 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3018 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3020 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3022 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3024 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3026 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3028 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3030 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3032 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3034 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3036 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3037 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3038 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3040 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3042 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3043 (genNotFloat): Added.
3044 (genUminusFloat): Added.
3046 * device/lib/z80/Makefile: Added floating pt stubs.
3048 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3050 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3052 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3054 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3056 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3058 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3060 * sdcc/support/regression/Makefile: Add port ds390.
3062 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3064 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3066 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3068 * sdcc/support/regression/ports/ds390/support.c: Added.
3070 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3072 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3074 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3076 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3078 * device/include/malloc.h: Added z80 and gbz80 support.
3080 * device/lib/gbz80/heap.s: Added.
3082 * device/lib/z80/heap.s: Added.
3084 * device/lib/malloc.c: Added z80 and gbz80 support.
3086 * support/regression/tests/malloc.c (testMalloc): Added.
3088 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3090 * support/regression/tests/bug-478094.c: Added.
3092 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3094 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3096 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3098 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3100 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3102 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3104 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3106 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3108 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3110 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3112 * support/regression/tests/bug-477927.c: Added.
3114 * src/z80/peeph.def: Added minor rules.
3116 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3118 * src/z80/peeph.def: Added jump optimisation modification.
3120 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3122 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3124 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3126 * support/regression/tests/funptrs.c: Added.
3128 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3130 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3132 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3134 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3136 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3138 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3139 (movLeft2ResultLong): Created.
3141 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3142 (joinPushes): Added. Joins two char pushes into a word push.
3144 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3146 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3148 * support/makebin/Makefile (install): Added creation of dest dir.
3150 2001-10-24 Karl Bongers <karl@turbobit.com>
3152 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3154 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3156 * src/z80/ralloc.c: Turned off faulty pack for one use.
3158 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3160 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3162 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3164 * support/regression/Makefile: Improved clean
3166 * support/regression/ports/gbz80/spec.mk: Added clean
3168 * support/regression/ports/host/spec.mk: Added clean
3170 * support/regression/ports/z80/spec.mk: Added clean
3172 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3174 * support/regression/ports/mcs51/timeout.c: little improvements
3176 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3178 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3180 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3182 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3184 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3186 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3188 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3190 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3191 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3193 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3195 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3197 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3199 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3201 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3203 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3205 * support/regression/tests/longor.c: Added.
3207 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3209 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3211 * as/mcs51/aslink.h: define PATH_MAX
3213 * as/mcs51/asm.h: define PATH_MAX
3215 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3217 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3219 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3221 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3223 * src/SDCCglobl.h: define PATH_MAX
3225 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3227 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3229 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3231 * src/z80/gen.c (gencjneshort): Fixed
3233 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3235 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3237 * support/regression/tests/bug-469671.c: Added.
3239 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3241 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3243 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3245 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3247 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3249 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3251 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3253 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3255 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3257 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3259 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3261 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3263 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3265 * 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.
3267 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3269 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3271 2001-10-07 <johan@FRIJA>
3273 * device/lib/gets.c (gets): fixed the return value.
3275 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3276 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3278 * 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.
3280 * 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.
3282 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3284 * src/pic/gen.c: Removed Safe_strdup.
3286 * configure.in: Added option to enable libgc support.
3288 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3289 (bitVectUnion): Optimised.
3290 (bitVectIntersect): Optimised.
3291 (bitVectBitsInCommon): Optimised.
3292 (bitVectCplAnd): Optimised.
3294 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3296 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3298 * src/SDCCmain.c: distinguish between assembler debug and plain options
3300 * src/avr/main.c: remove standard assembler options
3302 * src/ds390/main.c: remove standard assembler options
3304 * src/mcs51/main.c: remove standard assembler options
3306 * src/port.h: removed "PENDING" comment
3308 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3310 * src/device/lib/_mulint.c : new, with assember functions
3312 * src/device/lib/_mullong.c : new, with assember functions
3314 * src/device/lib/_divuint.c : with assember functions
3316 * src/device/lib/_divsint.c : with assember functions
3318 * src/device/lib/_divulong.c: with assember functions
3320 * src/device/lib/_divslong.c: with assember functions
3322 * src/device/lib/_moduint.c : with assember functions
3324 * src/device/lib/_modsint.c : with assember functions
3326 * src/device/lib/_modulong.c: with assember functions
3328 * src/device/lib/_modslong.c: with assember functions
3330 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3332 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3334 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3335 replaced _mululong.c and _mulslong.c by _mullong.c
3337 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3339 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3341 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3343 * src/SDCCglue.c: test, if win32api is available for MINGW
3345 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3347 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3348 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3349 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3350 * support/regression/ports/host/spec.mk: removed GENERIC
3351 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3352 * support/regression/ports/z80/spec.mk: removed GENERIC
3354 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3356 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3358 * support/regression/tests/bug-467035.c: Created.
3360 2001-10-01 <johan@FRIJA>
3362 * src/SDCC.y: fixed bug #466586 part 1
3364 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3366 * SDCCicode.c: z80 has no generic pointers
3367 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3369 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3371 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3373 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3375 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3377 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3379 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3381 * configure.in: Fixed up so that ucsim is only configured once.
3383 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3385 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3386 (getPathDifference): As above.
3388 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3390 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3392 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3393 * .version: Updated to 2.3.1
3395 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3396 Added copyright header.
3398 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3399 (assemble): Added support for macro based assembler commands.
3400 (linkEdit): Added support for macro based linker commands.
3401 (preProcess): Changed the pre-processor to use macros.
3402 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3403 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3405 * device/lib/z80/crt0.s: Added module name for debugging.
3407 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3409 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3411 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3413 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3415 * src/Makefile.in: Added SDCCmacro and SDCCutil
3417 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3419 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3421 2001-09-16 <johan@FRIJA>
3423 * 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.
3425 2001-09-15 <johan@FRIJA>
3427 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3428 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3430 2001-09-11 <johan@FRIJA>
3432 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3434 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3436 * support/regression/tests/bug-460444.c: Added test case.
3438 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3439 (genCast): Added justification for all of the asserts.
3441 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3443 * support/regression/support.c: _xdata replaced by xdata
3445 * support/regression/spec.mk: removed _generic
3447 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3449 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3451 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3452 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3454 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3456 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3458 * support/regression/tests/bug-460010.c: Added test case.
3460 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3462 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3464 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3466 * support/regression/testfwk.c: removed workaround for bug #436344
3468 * support/regression/tests/bp.c: use less memory with mcs51
3470 * support/regression/tests/bug-441448.c: use less memory
3472 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3474 * support/regression/collate-results.py: typo
3476 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3478 * support/regression/tests/fetchoverlap.c: Added new test case.
3480 * support/regression/tests/bp.c: Added new test case.
3482 * support/regression/tests/bug-448984.c: Added new test case.
3484 * support/regression/tests/pow2shifts.c: Added new test case.
3486 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3487 (genlshTwo): Fixed right shift for count > 8.
3489 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3491 2001-09-08 <johan@FRIJA>
3493 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3495 2001-09-07 <johan@FRIJA>
3497 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3499 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3501 2001-09-06 <johan@FRIJA>
3503 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3504 * bernhard noted me at this: "() equals to (void)" (1.38)
3506 2001-09-05 <johan@FRIJA>
3508 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3510 2001-09-04 <johan@FRIJA>
3512 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3515 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3517 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3519 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3521 * link/z80/aslink.h: Fixed path for PATH_MAX
3523 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3525 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3527 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3529 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3531 * 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.
3533 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3535 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3536 (genCmp): Fixed up genCmp for the GB with longs.
3538 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3540 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3542 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3544 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3546 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3548 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3550 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3552 * 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.
3554 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3556 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3558 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3560 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3562 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3564 * sim/ucsim/configure: little improvement of Cygwin-detection
3565 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3566 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3567 * support/regression/tests/bug-221100.c: small changes for mcs51
3568 * support/regression/tests/bug-221168.c: small changes for mcs51
3569 * support/regression/tests/bug-227710.c: small changes for mcs51
3570 * support/regression/tests/staticinit.c: small changes for mcs51
3571 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3572 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3573 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601