1 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
3 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
5 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
7 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
9 2003-10-31 Borut Razem <borut.razem@siol.net>
11 * support/cpp2/cpplib.h,
12 support/cpp2/cpplib.c,
13 support/cpp2/cpplex.c,
14 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
15 to switch _asm block preprocessing on / off. Default is
18 2003-10-31 Borut Razem <borut.razem@siol.net>
20 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
21 when outputting comment blocks (when executed with -C option) and
22 _asm (SDCPP specific) blocks
24 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
26 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
28 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
30 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
32 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
34 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
35 * src/SDCCast.c (decorateType): fixed bug #832664
37 2003-10-31 Borut Razem <borut.razem@siol.net>
39 * support\cpp2\cpplex.c: fixed for SDCPP:
40 comments(when executed with -C option) and _asm blocks
41 were included even if they where in skipped #if block.
42 Applied solution from GCC cpp 3.3.2
44 2003-10-31 Borut Razem <borut.razem@siol.net>
46 * src/SDCC.lex: sdcc now understands both formats:
47 '# <line_number> <file_name>' and
48 '#line <line_number> <file_name>'
49 * support/cpp2/cppmain.c: sdcpp now generates the standard
50 '# <line_number> <file_name>' instead of former
51 '#line <line_number> <file_name>'
53 2003-10-30 Borut Razem <borut.razem@siol.net>
55 * support/cpp2/cpphash.h,
56 * support/cpp2/cpplib.h
57 * support/cpp2/cpplex.c,
58 * support/cpp2/cppmain.c,
59 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
61 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
63 Fixed a number of problems revealed by bug #827883.
64 * src/SDCCloop.c (loopInvariants): Spill location of the
65 result operand should be recomputed if extracted from
66 a loop. Also, don't extract assignments of an iTemp
68 * src/SDCCast.c (isConformingBody): loop reversal should
69 not occur if the control variable is involved with a
72 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
74 * .version: bumped to 2.3.6 to reflect the big improvements
75 made by Erik and Klaus. Thanks!
77 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
79 Replaced the livrange code.
80 * src/SDCClrange.c: added new LR code
82 * src/SDCCBBlock.h: removed remainig parts from old LR code
84 * src/ds390/gen.c: minor fixes to make it work with new code
86 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
91 * src/hc08/ralloc.c: Fix various warnings related to the hc08
92 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
93 (tweaked fix for bug #818696)
95 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
97 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
99 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
102 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
103 * src/mcs51/gen.c (gencjneshort),
104 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
105 more efficient (per Scott Bronson's suggestion)
107 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
109 Extended the semantics of the critical keyword to include
110 individual statements. See RFE #827755 and #799831
115 * support/Util/SDCCerr.c
116 * support/Util/SDCCerr.h
121 2003-10-19 Borut Razem <borut.razem@siol.net>
123 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
125 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
127 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
129 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
130 and predecrement operand is displayed
132 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
134 * src/SDCCval.c (valMinus): fixed bug #826041
136 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
138 Some hc08 related updates that I missed earlier
140 * support/regression/ports/hc08/spec.mk
142 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
144 New target "hc08" for the Motorola 68hc08 family of micros
152 * sim/ucsim/hc08.src/*
153 * sim/ucsim/configure.in
154 * src/ucsim/configure
155 * sim/ucsim/packages_in.mk
158 * device/include/mc68hc908qy.h
160 * device/lib/Makefile.in
161 * support/regression/ports/hc08/*
162 * support/regression/Makefile
164 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
166 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
168 * src/ds390/gen.c (genCast): fixed bug #821957
170 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
172 * device/lib/logf.c: "fixed" overlay bug
173 * support/regression/ports/host/spec.mk: added m library
174 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
175 * support/regression/tests/float_trans: added (for Eric)
177 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
179 * src/mcs51/gen.c (genCpl): fixed bug
180 http://sf.net/mailarchive/message.php?msg_id=6263915
182 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
184 * src/SDCCast.c (decorateType): added extended constant folding
185 * src/SDCCsymt.c (computeType): cleanup
186 * src/SDCCval.c (valShift): minor optimization
187 * support/regression/tests/ast_constant_folding.c: added
189 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
191 * src/SDCCmain.c: removed some unintended changes
193 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
195 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
196 * src/z80/gen.c: fixed part of bug #817589
197 * src/SDCCsymt.c (checkFunction): fixed bug #817895
199 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
201 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
219 * src/z80/gen.c: removed unused label "release:"
221 2003-10-06 Borut Razem <borut.razem@siol.net>
223 * src/SDCC.lex: removed definition of unused variables
224 save_optimize and save_options
226 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
228 * clean.mk: removed '=' in "-maxdepth=1"
229 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
230 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
232 2003-10-06 Borut Razem <borut.razem@siol.net>
234 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
235 my_unput() replaced by unput()
237 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
239 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
240 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
241 type-punned pointer will break strict-aliasing rules"
242 Old LR behaviour is again default; Klaus' LR can be choosen by
243 defining the environment variable LRKLAUS
247 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
248 * clean.mk: fixed removal of files in bin/CVS/
249 * device/lib/clean.mk: fixed removal of directories small and large
250 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
252 * src/SDCCval.c: removed superflous test for pedantic
254 2003-10-05 Borut Razem <borut.razem@siol.net>
256 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
257 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
258 message "unmatched #pragma SAVE and #pragma RESTORE"
260 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
262 * doc/sdccman.lyx: various additions and updates (interrupts, inline
263 assembly, critical functions, atomic, nojtbound)
265 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
267 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
273 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
276 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
278 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
280 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
281 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
282 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
284 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
286 * src/z80/gen.c (genRet): fixed bug #524753
287 * src/z80/gen.c (genCast): fixed internal error on cast from
289 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
290 fix for bug #477835 to the z80
291 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
292 for tracking iCodes in the peephole optimizer for z80
294 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
296 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
297 the other part of bug #814548
298 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
300 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
302 * src/SDCCcse.c: fixed part of bug #814548
304 2003-09-28 Borut Razem <borut.razem@siol.net>
306 * src/asm.c: rewrite of printILine() to use temporary file instead
308 * src/xa51/main.c: commented out declaration of int rewinds
310 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
312 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
314 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
316 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
317 * src/asm.c (printILine): Fixed bug #811015
319 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
321 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
324 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
326 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
327 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
328 to correctly handle general case of AOP_PAIRPTR
329 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
331 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
333 * src/mcs51/ralloc.c (fillGaps),
334 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
335 register positioning bug)
337 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
339 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
341 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
343 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
344 genCodePointerGet, genGenPointerGet, genFarPointerSet,
345 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
346 (ralloc doesn't intentionally do this now, but perhaps later)
347 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
348 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
349 register positioning bugs (Fixed bug #762602 and #795325)
350 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
352 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
353 lines that --i-code-in-asm generates
355 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
357 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
358 trying to fclose a FILE* that was already closed.
360 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
362 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
363 of const struct should be treated as if const themselves)
365 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
367 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
369 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
371 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
372 Unix (/n) and DOS (/r/n) line terminations.
374 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
376 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
379 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
381 * src/mcs51/gen.c (genFunction, genEndFunction),
382 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
383 and restore of EA so that stack offsets to parameters are
384 correct when using both critical and reentrant/stack-auto.
385 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
386 size (can be triggered in error if sloc is shared between
387 different sized objects)
388 * device/include/float.h: fixed macros to explicitly use
389 unsigned long where needed
391 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
393 Feature req. 799831: added code to allow nesting of critical functions
394 * src/mcs51/gen.c (genFunction, genEndFunction)
395 * src/ds390/gen.c (genFunction, genEndFunction)
397 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
399 * src/SDCCsymt.c (sclsFromPtr),
401 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
402 support for standard C idiom of memory mapped variables; for
403 example, *((xdata int*)0x1234) = 1 is now internally equivalent
404 to xdata int at 0x1234 tempvar = 1.
405 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
406 provided by Akiya ISHIDA
408 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
410 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
411 * src/SDCCval.c (constVal): added reduction from int to char
412 * src/SDCCval.c (valMult, valDiv): fixed sign handling
413 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
414 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
416 * support/regression/tests/shifts.c: fixed
418 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
420 * src/z80/gen.c (genXor): Fixed bug #805445
422 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
424 Fixed bug #621531 (const & volatile confusion in the type chain).
425 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
426 refer to the const or volatile state of the pointer itself.
439 * support/regression/tests/const.c
441 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
443 When checking for duplicated modules, use absolute paths
444 instead of relative paths. Files changed:
449 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
451 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
453 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
455 * device/include/string.h: added size_t typedef, changed
456 prototypes to use size_t, eliminated separate reentrant and
457 non-reentrant declarations, added _memmove declaration
458 * device/lib/_memcpy.c: changed to use size_t instead of int,
459 changed /4 to >>2 to avoid division library call
460 * device/lib/_memcmp.c,
461 * device/lib/_memset.c,
462 * device/lib/_strncat.c,
463 * device/lib/_strncpy.c,
464 * device/lib/_strncmp.c: changed to use size_t instead of int
465 * device/lib/_memmove.c: new file (fixed bug #772294)
466 * device/lib/Makefile.in: added _memmove.c
467 * device/lib/z80/asm_strings.s: fixed bug #772290
468 * support/regression/tests/bitfields.c: attempt to fix host assertion
469 failure on amd64-unknown-linux2.2
471 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
473 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
474 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
475 * as/z80/asmain.c (main): fixed bug #801766
477 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
479 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
482 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
484 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
485 reported in bug #800609
487 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
489 * Top header beautifications in src/pic16 directory:
490 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
491 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
492 pcoderegs.h, ralloc.c, ralloc.h
493 * main.c: added top header and GPL license notice
494 * pcode.c: fixed the if-conditional warning
496 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
498 * device/lib/_mullong.c: replaced int by short for gcc
500 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
502 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
503 and JUMPTABLE iCodes properly now (worked by accident before)
504 * src/mcs51/gen.c (leftRightUseAcc),
505 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
506 iCode properly now. Use getSize instead of nRegs since a & b
507 aren't part of the nRegs tally.
509 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
511 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
512 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
513 before instructions that use the _STATUS register
515 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
517 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
518 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
519 fetching of the pointer
520 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
521 copied from genNearPointerSet()
522 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
523 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
524 If they pop r0/r1 they must be called in the opposite order than aopOp().
525 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
526 (resp. --stack-auto), prepared for --xstack
528 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
530 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
532 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
534 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
535 these ports have their own __sdcc_external_start()
537 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
539 pic patch provided by Slade Rich <slade_rich@yahoo.com>
540 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
541 type for bits was changed. It resulted in bit variables becoming
542 global, which is not permitted in PIC 14 assembly output.
544 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
546 * doc/sdccman.lyx: various additions and updates. Rearranged sections
548 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
550 Z80 and MCS51 linkers complaint if a public symbol is defined
551 in more than one library module:
555 * as/mcs51/Makefile.in
557 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
559 A few small changes that speed up the peephole optimizer.
563 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
565 Try to make the peephole optimizer smarter by maintaining
566 an association between the assembly source code and the
567 iCodes that originated them. Put this information to use
568 with a new peephole rule condition "notVolatile" so that
569 the rules can be aggressive yet still safe.
574 * src/mcs51/peeph.def
576 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
580 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
581 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
582 if the left or right operand symbols have the accuse flag set.
584 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
586 Changed the type of the result of the ! (NOT) operator to char;
587 previously it returned the same type as the source. This allows
588 us to eliminate all the genFloatNot functions (all of its target
589 implementations were very buggy) since !float can use the same
592 * src/SDCCicode.c (ast2iCode): ! returns char
593 * src/mcs51/gen.c (genNot, genNotFloat),
594 * src/ds390/gen.c (genNot, genNotFloat),
595 * src/z80/gen.c (genNot, genNotFloat),
596 * src/pic/gen.c (genNot, genNotFloat),
597 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
599 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
601 pic patch provided by Slade Rich <slade_rich@yahoo.com>
602 1. Interrupt would not compile properly. Ensure PCLATH register is saved
603 during interrupts. Ensure WSAVE is located at a shared bank address.
604 2. Fixed page selection in some places
605 3. Fixed BTFSS/C to where necessary use registers directly and not simply
606 the registers name strings.
607 4. Fixed "signed / unsigned compare" compiler warnings.
608 5. The PIC port manages its own allocation of the general purpose
609 registers, but makes no attempt to reuse them. As a result when
610 compiling it soon runs out of general purpose registers. Some
611 additional code was added to the files pcode.c and device.c to walk
612 through the function call tree and rename the registers so that they
622 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
623 genPlus() & genMinus() when the result is the same as left or right
625 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
627 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
629 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
631 Made bitfield a distinct type from bit so that bitfields
632 convert as per ANSI C and bits retain their traditional
633 boolean style behaviour. Implemented bitfield support in
641 * src/ds390/gen.c: bit v bitfield split
642 * src/z80/gen.c: New support for bitfields
643 * support/regression/tests/bitfields.c: reenabled z80,
646 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
648 Rules 246.x, 247.x relate to bitfields, the others speed up
649 access to xdata mapped I/O devices.
651 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
653 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
655 Cleaned up genPackBits and genUnpackBits and added two helper
656 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
657 for literal assignments in genPackBits (thanks to Frieder for
663 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
665 Fixed bug #748310 (pointer to function type mishandled when the
666 function name is omitted). Also fixed a SIGSEGV when a function
667 attribute (reentrant, etc) is used on a non-function or on a
668 function but misplaced before the parameter list.
670 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
672 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
673 * support/Util/SDCCerr.h,
674 * support/Util/SDCCerr.c: Added func attr misuse error msg
676 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
678 Fixed bug #787649 by anonymous
679 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
680 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
682 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
684 Fixed numerous bitfield problems.
686 * src/SDCC.y: More bitfield related error checking
688 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
689 * support/Util/SDCCerr.h,
690 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
691 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
692 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
693 * support/regression/tests/bitfields.c: tests added
695 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
697 Made the constant following the "interrupt" keyword optional. If
698 omitted, the function will not automatically be given an entry
699 in the interrupt vector table (similar to #pragma NOIV, but
700 less syntacticly kludgy). The interrupt number is also now
701 range checked. Also fixed a bug in the high order bit example
708 * support/Util/SDCCerr.c
709 * support/Util/SDCCerr.h
712 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
714 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
715 * src/SDCCicode.c (operandOperation): rewritten some ops
716 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
717 * src/SDCCsymt.c (computeType): literals are handled the same way as any
719 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
720 be re-activated by defining REDUCE_LITERALS)
721 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
722 unsigned, but are signed by default
723 * src/SDCCval.c (constVal): rearranged
724 * src/SDCCval.c (valMod): preliminary fix
725 * src/SDCCval.c (valCastLiteral): use TYPE_* types
726 * support/regression/literalop.c: added, work in progress
728 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
730 Generate warnings for useless declarations like "char data;"
731 that don't do what new users expect.
734 * support/Util/SDCCerr.h
735 * support/Util/SDCCerr.c
737 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
739 * src/SDCCval.c (valMult): fix overflow detection of negative int
741 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
743 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
745 Changes to support big endian targets:
758 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
760 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
761 * device/lib/time.c: fixed warning "integer overflow in expression"
763 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
765 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
766 * src/SDCCval.c (constVal): changed default to signed; hex and octal
767 constants are unsigned; added recognition of "u" flag for unsigned
768 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
769 * src/SDCCval.c (valDiv, valMod): fixed signdness
770 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
771 signedness of modulo, left and right shift
772 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
773 * support/Util/SDCCerr.h: added warning W_INT_OVL
774 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
775 * src/SDCCast.c (ast_print): improved output of constants
777 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
779 Fixed some warnings when building with MSVC:
792 * support\cpp2\cpplib.c
796 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
798 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
800 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
802 * support\librarian\clean.mk: Do not remove Makefile.
803 * support\librarian\Makefile: added.
805 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
807 Added librarian to MSVC build:
810 * support\librarian\librarian.dsp
812 'configure' not needed for librarian, removed:
813 * support\librarian\configure
814 * support\librarian\configure.in
815 * support\librarian\config_in.h
816 * support\librarian\Makefile.in
818 Hopefully these ones built the librarian and the rest of sdcc properly:
822 Messed up 'configure', so revert to previous version:
826 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
828 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
829 there, while the mantissa of a double is "only" 53 bits wide.
831 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
833 Adding sdcclib to the build. MSVC project coming soon.
836 * support\librarian\clean.mk
837 * support\librarian\configure
838 * support\librarian\configure.in
839 * support\librarian\config_in.h
840 * support\librarian\Makefile.bcc
841 * support\librarian\Makefile.in
842 * support\librarian\sdcclib.c
849 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
851 Linker now complaints if linked modules have conflicting options, for
852 example, one compiled using --model-large and another one compiled with
853 --model-small. The following files were modified:
875 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
877 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
878 as/mcs51/lklibr.c: Generate a warning when a library is not found.
880 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
882 * src/z80/mappings.i: fix _mul[us][int,long] entries
884 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
886 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
888 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
890 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
891 * support/regression/tests/bitopcse.c: added
899 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
901 added support for new library format to z80, gbz80 linkers:
907 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
909 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
910 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
912 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
914 added DUMMY_READ_VOLATILE:
923 * src/SDCCcse.c (algebraicOpts): many improvements
924 * src/SDCCcse.h: removed algebraicOpts()
925 * src/SDCCicode.c (picDummyRead): added
927 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
929 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
930 "Insufficient space in data memory".
932 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
934 * src/mcs51/gen.c: fixed bug #771358
935 * src/z80/gen.c: fixed bug #759087
937 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
939 * src/pic16/glue.c: minor cleanup by Vangelis
941 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
943 * device/include/regc515c.h: fixed #758477
944 * device/lib/_gptrget.c: saving some cycles in generic pointer get
945 * device/lib/_gptrput.c: saved a few bytes
946 * my tab spacing is 8, yours too?)
947 * device/lib/_ser.c: process RX bytes earlier than TX bytes
948 * device/lib/serial.c: process RX bytes earlier than TX bytes
949 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
951 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
953 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
955 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
957 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
959 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
961 * device/lib/Makefile.in: bad fix, reverted to 1.43
963 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
965 * device/lib/Makefile.in: added missing z80 object files
967 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
969 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
970 pic16 progress by Vangelis:
988 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
990 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
992 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
994 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
995 added gbz80 build to MSVC project.
996 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
997 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
998 from 8051 stuff and setup so it links using a .lnk file.
1000 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1002 * support/librarian/sdcclib.c: sdcc librarian.
1003 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1006 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1008 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1010 2003-07-02 Borut Razem <borut.razem@siol.net>
1012 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1013 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1014 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1015 src/xa51/main.c, src/z80/main.c:
1016 virtualization of glue() function: each port has it's own glue function,
1017 which is accessed by do_glue function pointer in PORT.general structure
1019 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1021 * DS800C400 fun, improved ROM interface and tinibios.
1023 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1025 * More support for DS80C400. Now includes beginning of interface to ROM.
1027 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1029 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1031 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1033 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1035 2003-06-19 Borut Razem <borut.razem@siol.net>
1037 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1039 2003-06-19 Borut Razem <borut.razem@siol.net>
1041 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1042 fixed Z80 port - crt0.o: cannot open.
1044 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1046 * support/Util/MySystem.c (merge_command): revert bad fix
1048 2003-06-18 Borut Razem <borut.razem@siol.net>
1050 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1052 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1054 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1055 option --use-stdout sends errors to stdout instead of stderr.
1057 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1059 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1061 2003-06-15 Borut Razem <borut.razem@siol.net>
1063 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1064 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1065 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1066 fixed width array of pointers replaced with sets;
1067 multiple include and lib paths ared transferred to preprocessor and linker
1068 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1069 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1070 fixed width array of pointers
1071 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1072 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1073 fixupPath(), getPathDifference()
1074 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1075 fixed width array of pointers
1077 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1079 * src/pic16/ralloc.c: fix warnings
1080 * src/pic16/pcode.c: fix warning
1082 2003-06-10 Scott Dattalo <scott@dattalo.com>
1084 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1085 know all the details, but essentially this set of changes enable
1086 the pic16 port to generate movff instructions and generate assembler
1091 * src/pic16/pcode.c:
1092 * src/pic16/device.c:
1094 * src/pic16/pcode.h:
1095 * src/pic16/pcoderegs.c:
1096 * src/pic16/ralloc.c:
1097 * src/pic16/ralloc.h:
1099 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1101 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1102 added option --vc, so sdcc errors and warnings are compatible with
1103 Microsoft Visual Studio.
1105 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1107 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1108 device/lib/libfloat.lib: added atof function.
1110 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1112 * doc/sdccman.lyx: updated to Lyx 1.3
1113 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1114 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1115 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1117 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1119 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1121 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1123 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1124 additions to the "related tools/documentation" section
1126 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1128 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1130 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1132 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1133 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1135 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1137 * doc/sdccman.lyx: fix double dash and other minor things
1138 * doc/Makefile: fix double dash
1140 2003-05-28 Karl Bongers(patches from Martin Helmling)
1141 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1142 condition and ignore commands.
1144 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1146 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1147 is in parts still quite out of date, I did changes as far as I felt makes sense
1148 for a non-native english speaker.
1149 Please feel free to add to the manual or to correct my changes.
1150 * doc/Makefile: undid touching the date of intermediate tex files.
1152 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1154 * doc/sdccman.lyx: Manual has an index now
1156 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1158 Finalize muluint/mulsint and mululong/mulslong merging:
1159 * device/lib/_mulint.c
1160 * device/lib/_mullong.c
1161 * device/lib/gbz80/mul.s
1162 * device/lib/gbz80/stubs.s
1163 * device/lib/z80/mul.s
1164 * device/lib/z80/stubs.s
1165 * src/SDCCsymt.c (initCSupport)
1167 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1169 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1170 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1171 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1172 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1175 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1177 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1178 the regression tests I'm not brave enough to enable 245.b, 245.c
1179 * doc/sdccman.lyx: added latex preamble for hyperref package.
1180 Using pdflatex this will give you a hyperlinked pdf file with
1181 bookmarks. (prepend '%' before /usepackage if this breaks something)
1183 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1185 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1187 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1189 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1191 2003-05-21 <johan@balder>
1193 * src/SDCCglue.c (printIval): fixed bug #739934
1195 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1197 Applied patch from bug 737905 (renamed yylineo to mylineno):
1204 * src/pic16/pcode.c: Cleaned warnings
1205 * src/pic16/pcodeflow.c: Cleaned warnings
1206 * src/pic16/pcoderegs.c: Cleaned warnings
1208 2003-05-19 Scott Dattalo <scott@dattalo.com>
1210 * src/pic16/pcode.c: Cleaned warnings
1211 * src/pic16/pcodepeep.c: Cleaned warnings
1212 * src/pic16/ralloc.c: Cleaned warnings
1214 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1216 * doc/sdccman.lyx: fixed bug 739745
1217 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1219 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1221 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1222 it can be defined with CFLAGS when running configure
1223 * src/SDCCmain.c: fixed compiling + linking with object files
1225 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1227 * configure.in: configure for pic16 port,
1228 added --disable-pic16-port
1229 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1230 * src/SDCCmain.c: linkOptions is changed to set *,
1231 added if/endif conditional macros to remove options help
1232 messages from optionsTable when a port is not configured, added
1233 support for the PIc16 port in the ports table, when executing
1234 the compiler with no port specified on command line, a default
1235 port is selected with the new macro DEFAULT_PORT which is
1236 defined in port.h, in setDefaultOptions() linkOptions is removed
1237 from initialization assignment, since now it is a set,
1238 parseCmdLine uses setParseWithComma for linkOptions, in
1239 linkEdit() linkOptions are accessed with new function indexSet()
1240 which returns the i'th item of a set variable. See SDCCset.c, in
1241 linkEdit() when calling buildCmdLine(), added linkOptions as
1242 last argument. Now users can pass arguments to gplink via the
1243 -Wl option, main() uses pic16glue() to glue up pic16 programs
1244 * src/SDCCpeeph.c: various changes to support pic16
1245 * src/SDCCset.c: added function void *indexSet(set *, int) to
1246 return the i'th item of the set
1247 * src/SDCCset.h: added function prototype for indexSet()
1248 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1249 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1250 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1251 added macro DEFAULT_PORT
1252 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1253 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1255 * src/pic16/glue.c: commented out some error producing lines
1256 * src/pic16/main.c: __config directives are commented out to stop
1257 gpasm complaining and test the linkage with gplink, _linkCmd and
1258 _asmCmd changed to be more gplink and gpasm friendly
1259 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1260 produced an error when parsed, peep rule 12 is added to utilize
1261 movff, but it is commented out since the pCode does not support
1262 yet a command with 2 address arguments
1264 2003-05-18 <johan@balder>
1266 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1267 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1268 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1270 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1271 Added feature to script commands from file.
1273 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1275 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1276 * src/SDCCutil.c: include ctype.h for win32
1278 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1280 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1282 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1284 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1285 Fixed so you can set breakpoints prior to run, run does not stop
1286 on entry now. Add tbreak. Other enhancements and fixes for use
1289 2003-05-12 Borut Razem <borut.razem@siol.net>
1291 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1293 2003-05-11 Borut Razem <borut.razem@siol.net>
1295 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1296 the path of bin directory, so that PATH is the only env. variable, which has to be set
1297 in case of standard installation.
1298 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1299 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1300 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1302 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1304 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1305 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1306 temp files are in the port dir; clean the gen/test directory when
1307 generating new test.c
1308 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1309 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1310 * support/regression/tests/zeropad.c: added
1312 2003-05-09 <johan@balder>
1314 * src/SDCCglue.c: fixed bug #597940
1316 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1318 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1319 cache sfr, optimize next,step, fix off by one sourceline,
1320 support ddd list function.
1321 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1323 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1325 * support/regression/HTMLgen.py: added compare_s2f()
1326 * support/regression/Makefile: redo 1.27
1327 * support/regression/generate-cases.py: redo 1.5
1329 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1331 * support/regression/tests/float.c: workaround 33 bit hex constant
1332 * support/regression/tests/simplefloat.c: fix division for host
1334 2003-04-29 Scott Dattalo <scott@dattalo.com>
1336 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1337 that tame's the PIC's over-aggressive optimizer.
1339 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1341 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1344 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1346 Initial support for DS80C400. "Hello world" runs on TINIm400
1349 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1351 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1352 * Some notes on ddd usage added in debugger/README
1353 Martin Helmling adding more features and fixes for ddd GUI debugger.
1354 Code added for nexti, stepi, up, down, and other adjustments.
1356 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1358 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1359 * src/pic/peeph.def Added two rules to optimize carry manipulation
1360 * src/pic/* removed debug printfs
1362 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1364 * debugger/mcs51/cmd.c: added header newalloc.h
1366 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1368 * as/Makefile: new EXEEXT
1369 * as/z80/Makefile: remove trailing slash of BUILDIR
1370 * as/z80/clean.mk: new EXEEXT
1371 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1372 * support/cpp2/Makefile.in: new EXEEXT
1373 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1375 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1377 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1378 EXEEXT was introduced to fix all related problems with targets
1379 "clean", "install" and "uninstall"; a couple of further flaws
1380 especially with "clean" have been fixed too
1381 * as/mcs51/Makefile.in
1386 * debugger/mcs51/Makefile.in
1387 * debugger/mcs51/clean.mk
1389 * link/z80/Makefile.in
1392 * packihx/Makefile.in
1394 * sim/ucsim/Makefile
1395 * sim/ucsim/clean.mk
1396 * sim/ucsim/avr.src/Makefile.in
1397 * sim/ucsim/avr.src/clean.mk
1398 * sim/ucsim/s51.src/Makefile.in
1399 * sim/ucsim/s51.src/clean.mk
1400 * sim/ucsim/xa.src/Makefile.in
1401 * sim/ucsim/xa.src/clean.mk
1402 * sim/ucsim/z80.src/Makefile.in
1403 * sim/ucsim/z80.src/clean.mk
1404 * sim/ucsim/main_in.mk
1405 * sim/ucsim/packages_in.mk
1406 * sim/ucsim/gui.src/Makefile.in
1407 * sim/ucsim/gui.src/serio.src/Makefile.in
1408 * sim/ucsim/gui.src/serio.src/clean.mk
1411 * support/cpp2/Makefile.in
1412 * support/cpp2/clean.mk
1413 * support/makebin/Makefile
1414 * support/makebin/clean.mk
1415 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1416 * doc/sdccman.lyx: --program-suffix no longer needed
1418 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1420 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1421 Martin Helmling added support for ddd GUI debugger.
1422 Code added to display assembly, set variables, and other commands
1423 to interface to ddd.
1425 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1427 * as/Makefile: fix target clean
1428 * as/clean.mk: fix target clean
1429 * as/z80/clean.mk: fix target clean
1431 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1433 * Makefile.common.in: added @EXEEXT@
1434 * configure.in: removed all mingw32 stuff
1435 * configure: rebuilt from configure.in
1436 * doc/sdccman.lyx: updated section "installation"
1437 * support/scripts/sdcc_mingw32: adapted to configure
1438 * support/scripts/sdcc_cygwin_mingw32: added
1440 2003-04-22 Scott Dattalo <scott@dattalo.com>
1442 * src/pic Added object file support for the PIC port
1443 * src/pic Applied patch from Craig Franklin (this started the object file support)
1444 * src/regression Updated the PIC regression tests for object files
1446 2003-04-20 Borut Razem <borut.razem@siol.net>
1448 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1449 lklex.c: In function `getfid':
1450 lklex.c:203: warning: array subscript has type `char'
1451 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1452 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1453 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1454 stack handling macros
1456 2003-04-19 Borut Razem <borut.razem@siol.net>
1458 * "handling space characters in file path" task:
1459 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1460 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1461 * support/Util/MySystem.h: make it self-sufficient
1462 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1463 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1464 handling space characters in file path
1465 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1466 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1467 * support/Util/MySystem.c: handling space characters in executable's path
1469 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1471 * as/z80/Makefile: fix permanent rebuild of z80
1472 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1473 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1475 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1477 * src/SDCCopt.c: add special case optimization to replace modulo by
1478 a power of two with a bitwise AND.
1480 2003-04-18 <johan@balder>
1482 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1484 2003-04-17 <johan@balder>
1486 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1487 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1489 2003-04-13 Borut Razem <borut.razem@siol.net>
1491 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1492 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1493 fixed mingw problem in adl_NORMALIZE_PATH
1495 2003-04-12 Borut Razem <borut.razem@siol.net>
1497 * fixed "#pragma SAVE/RESTORE can not be nested":
1498 * src/SDCC.lex: reworked pragma handling functions
1499 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1500 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1502 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1504 * src/SDCCutil.c (pathEquivalent): defined but not used
1505 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1506 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1507 * configure: rebuilt from configure.in
1508 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1509 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1510 * device/include/Makefile.in: replace sdcc_datadir
1511 * device/lib/Makefile.in: replace sdcc_datadir
1512 * Makefile.common.in: add LDFLAGS from configure
1513 * packihx/Makefile.in: use LDFLAGS
1514 * src/Makefile.in: use LDFLAGS
1515 * support/cpp2/Makefile.in: add LDFLAGS from configure
1516 * support/makebin/Makefile: use LDFLAGS
1517 * .version: bumped version number to 2.3.5
1519 2003-04-12 Borut Razem <borut.razem@siol.net>
1521 * completed "different paths" task:
1522 * src/SDCCmacro.c: fixed bug in handling quotes
1523 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1524 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1526 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1528 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1530 2003-04-11 kevin Vigor <kevin@vigor.nu>
1532 * ds390/gen.c ds390/peeph.def: fix bug 706781
1534 2003-04-11 Borut Razem <borut.razem@siol.net>
1536 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1538 2003-04-10 Scott Dattalo <scott@dattalo.com>
1540 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1541 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1542 set - this bit used to not be set...).
1543 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1544 bad code in PIC Port
1545 * src/regression/and2.c added to test bug 609268
1546 * src/regression/Makefile added and2.c to regression test
1549 2003-04-08 <johan@CP255758-A>
1551 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1552 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1553 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1555 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1557 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1559 * support/cpp2/Makefile.in: fix bug #487815
1560 * configure: rebuilt from configure.in
1561 * Makefile.common.in: docdir changed, new path suffixes
1562 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1563 * sdcc_vc_in.h: reflect changes from sdccconf.h
1564 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1565 * src/SDCCutil.h: remove BINDIR hack
1566 * doc/sdccman.lyx: update new path hierarchy
1568 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1570 * src/SDCCpeeph.c: added okToRemoveSLOC test
1572 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1574 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1576 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1578 * src/SDCCpeeph.c: added labelIsReturnOnly test
1579 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1581 2003-04-05 <johan@balder>
1583 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1584 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1585 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1586 * src/SDCCast.c: fixed a warning
1587 * src/SDCCast.h: fixed a warning
1588 * src/SDCCicode.c (operandFromAst): fixed a warning
1590 2003-04-04 <johan@balder>
1592 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1593 * src/SDCCast.c (decorateType): fixed bug #715076
1594 * src/SDCC.y: fixed bug #702907
1596 2003-04-03 <johan@balder>
1598 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1599 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1600 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1601 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1602 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1604 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1606 * _decdptr.c: fix return values
1607 * _gptrget.c: fix return values
1608 * _gptrgetc.c: fix return values
1609 * _gptrput.c: fix return values
1610 * _mulint.c: fix return values
1611 * as/z80/Makefile: fix 'make -j' problem
1613 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1615 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1616 * configure.in: big cleanup, updated to autoconf 2.5x
1617 * configure: rebuilt from configure.in
1618 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1619 * sdcc_vc_in.h: reflect changes from sdccconf.h
1620 * doc/Makefile: fixed a flaw in "make install"
1622 2003-04-02 <johan@balder>
1624 * src/ds390/gen.c (genCmp): no comments
1625 * src/mcs51/gen.c (genCmp): no comments
1626 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1627 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1629 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1631 * support/regression/generate-cases.py: place generated file in given sub directory
1632 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1633 * support/regression/Makefile: improvements for 'make -j';
1634 side effect: it's simpler and faster now
1636 2003-03-31 Borut Razem <borut.razem@siol.net>
1638 * src/z80/main.c: link-{port} and as-{port} defined without path
1639 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1641 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1643 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1645 2003-03-30 Borut Razem <borut.razem@siol.net>
1647 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1648 changed type of list parameter to set
1649 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1650 * src/port.h: changed type of do_assemble() parameter to set
1651 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1652 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1653 definition of "cppoutfilename" macro with NULL value in preProcess()
1654 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1655 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1656 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1657 replaced with set *binPathSet
1658 * shash_add() deallocates the item, if allready exsists, before adding the new one
1659 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1661 2003-03-30 Scott Dattalo <scott@dattalo.com>
1663 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1664 a nested for loop bug in the PIC port
1665 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1668 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1670 * support/Util/dbuf.h: remove C++ stuff to make it portable
1672 2003-03-28 Borut Razem <borut.razem@siol.net>
1674 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1675 literal strings in stringLiteral()
1676 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1677 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1680 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1682 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1684 2003-03-26 <johan@balder>
1686 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1687 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1688 * src/SDCCast.c (decorateType): fixed " -v < 3"
1690 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1692 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1693 Added Lenny Story's debug infrastructure changes:
1694 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1695 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1696 * src/cdbFile.c: added
1697 * src/SDCCdebug.c: added
1698 * src/SDCCdebug.h: added
1699 * src/SDCCast.c (createFunction)
1700 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1701 * src/SDCCmain.c (parseCmdLine, main)
1702 * src/SDCCmem.c (redoStackOffsets)
1703 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1706 * src/avr/gen.c (genAVRCode)
1707 * src/ds390/gen.c (gen390Code)
1708 * src/mcs51/gen.c (gen51Code)
1709 * src/pic/gen.c (genpic14Code)
1710 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1711 * src/xa51/gen.c (genXA51Code)
1712 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1714 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1716 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1717 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1719 2003-03-22 <johan@balder>
1721 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1723 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1725 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1726 * doc/cdbfileformat.lyx: added, written by Lenny Story
1727 * doc/Makefile: added cdbfileformat.lyx
1728 * doc/clean.mk: added cdbfileformat.lyx
1730 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1732 * src/mcs51/peeph.def: fix bug #705773
1734 2003-03-20 <johan@balder>
1736 An sfr/sbit can have an "at #" AND an initializer
1737 * src/SDCCsymt.c (checkSClass):
1738 * src/SDCCmem.c (allocGlobal):
1739 * src/SDCCmem.c (allocLocal):
1740 * src/SDCCast.c (createBlock):
1742 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1744 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1746 2003-03-16 <johan@balder>
1748 Undid the hackup of const and volatile, the problem is much bigger
1750 * src/SDCCast.c:1.171
1751 * src/SDCCglue.c:1.138
1752 * src/SDCCicode.c:1.146
1753 * src/SDCCsymt.c:1.150
1754 * src/SDCCval.c:1.65
1756 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1758 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1759 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1761 2003-03-13 <johan@balder>
1763 Hackup const and volatile modifiers in type chains a bit:
1765 * src/SDCCast.c:1.169
1766 * src/SDCCglue.c:1.136
1767 * src/SDCCicode.c:1.143
1768 * src/SDCCsymt.c1.146
1769 * src/SDCCsymt.h1.59
1770 * src/SDCCval.c:1.63
1772 2003-03-12 <johan@balder>
1774 * src/SDCCBBlock.h: more LRH debugging junk
1775 * src/SDCCcflow.h: more LRH debugging junk
1776 * src/SDCCloop.c: more LRH debugging junk
1777 * src/SDCC.y (struct_declaration): fixed bug #697590
1778 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1779 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1780 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1782 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1783 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1784 test function names must now match exactly).
1785 * src/SDCCcse.c: added special case in findCheaperOp to allow
1786 extending a short integer. Makes less awful code for bug 700121 test case.
1788 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1790 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1791 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1793 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1795 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1796 actually called (operandsNotEqual() was called for all
1797 operandsNotEqualX tests).
1799 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1801 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1802 with shorter literals. Fixes bug 700121.
1804 2003-03-11 <johan@balder>
1806 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1808 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1810 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1811 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1813 2003-03-10 Borut Razem <borut.razem@siol.net>
1815 * src/SDCCmain.c: pipe preprocessor's output
1816 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1817 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1818 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1819 which closes all pipes in pipeSet set
1820 * src/SDCCset.c: free deleted item in function deleteSetItem()
1821 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1822 moved from z80 to src subproject
1823 * .version: increased version number to 2.3.4
1825 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1827 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1828 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1829 * support/regression/ports/xa51/spec.mk: fix typo
1831 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1833 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1835 2003-03-09 Borut Razem <borut.razem@siol.net>
1837 * src/SDCCmain.c: pipe preprocessor's output
1838 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1839 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1840 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1841 which closes all pipes in pipeSet set
1842 * src/SDCCset.c: free deleted item in function deleteSetItem()
1843 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1844 moved from z80 to src subproject
1846 2003-03-09 Borut Razem <borut.razem@siol.net>
1848 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1849 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1850 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1851 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1852 * src/SDCCglobl.h: unification of WIN32 native definitions
1854 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1856 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1858 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1860 * src/configure.in: check for endianess (even while cross-compiling)
1861 * src/configure: check for endianess (even while cross-compiling)
1862 * src/configure_in.h: check for endianess (even while cross-compiling)
1863 * src/avr/gen.c: remove old endianess stuff
1864 * src/mcs51/gen.c: remove old endianess stuff
1865 * src/ds390/gen.c: remove old endianess stuff
1866 * src/pic/gen.c: remove old endianess stuff
1867 * src/pic/genarith.c: remove old endianess stuff
1868 * src/pic/glue.c: fix endianess check
1869 * src/pic16/gen.c: remove old endianess stuff
1870 * src/pic16/genarith.c: remove old endianess stuff
1871 * src/pic16/glue.c: fix endianess check
1872 * src/xa51/gen.c: remove old endianess stuff
1873 * src/z80/gen.c: fix endianess check
1874 * src/SDCCglue.c: fix endianess check
1875 * src/ds390/peeph.def: fix bug 700036
1877 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1879 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1880 * src/configure: find appropriate data-types on host for SDCC's int and long
1881 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1882 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1883 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1885 2003-03-07 <johan@balder>
1888 some minor cleanups before the big shot
1889 OP_DEFS and OP_USES now use Kevin's protection
1890 new option --nolabelopt
1901 * src/ds390/ralloc.c:
1902 * src/mcs51/ralloc.c:
1904 * src/xa51/ralloc.c:
1907 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1909 * src/pic/pcode.c (get_op): fix 64 bit warnings
1910 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1911 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1912 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1913 * support/regression/tests/malloc.c: fix 64 bit warnings
1915 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1917 * src/mcs51/gen.c (genMinus): fixed bug 696436
1919 2003-03-02 Borut Razem <borut.razem@siol.net>
1921 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1923 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1925 * configure.in: test for mkstemp
1926 * sdccconf_in.h: add HAVE_MKSTEMP
1928 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1930 * device/include/ctype.h: removed warning while using --stack-auto
1931 * device/include/malloc.h: removed warning while using --stack-auto
1932 * device/include/string.h: removed warning while using --stack-auto
1934 2003-02-23 Borut Razem <borut.razem@siol.net>
1936 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1937 because NDEBUG is defined (see man assert)
1938 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1940 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1942 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1943 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1945 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1947 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1948 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1950 2003-02-18 <johan@balder>
1952 * as/mcs51/asmain.c (asmbl): module can start with a digit
1953 * as/z80/asmain.c (asmbl): module can start with a digit
1955 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1957 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1958 * src/asm.c: fix pipe() for Mingw32
1960 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1962 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1963 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1964 make -V work again; --c1mode reads now from stdin
1965 * doc/sdccman.lyx: added --c1mode
1966 * support/Util/SDCCerr.c: new messages for c1 mode
1967 * support/Util/SDCCerr.h: new messages for c1 mode
1968 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1970 2003-02-15 <johan@balder>
1972 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1974 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1976 * doc/sdccman.lyx: Environment variables, -o and other minor things
1978 2003-02-14 <johan@balder>
1980 * src/xa51/main.c: before anyone really tries to use it :)
1982 * Install doc's in share/sdcc/doc
1983 * removed some obsolete files
1984 * Do a proper make distclean and uninstall
1985 M Makefile.common.in
1988 M device/include/Makefile.in
1989 M device/lib/Makefile.in
1992 M sim/ucsim/doc/Makefile.in
1995 R src/xa51/peeph.rul
1996 M support/cpp2/Makefile.in
1997 M support/makebin/Makefile
2000 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2002 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2004 2003-02-10 Borut Razem <borut.razem@siol.net>
2006 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2007 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2008 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2009 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2010 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2011 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2012 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2013 src/z80/Makefile.bcc: Borland Makefile cleanup
2014 * as/z80/Makefile.bcc: Added Borland Makefile
2015 * support/cpp2/borland.h: Removed
2017 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2019 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2020 * src/SDCC.lex: new pragma NOIV
2021 * src/SDCCglobl.h: new pragma NOIV
2022 * src/SDCCmem.c: new pragma NOIV
2024 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2026 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2028 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2030 * src/SDCCmain.c: signal handling is switched off by --debug
2031 * doc/Makefile: small fix for install; use clean.mk again
2032 * doc/clean.mk: clean *.pdf and *.html too
2034 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2036 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2037 * device/lib/printfl.c: fix a ds390 bug by making it portable
2038 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2039 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2040 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2041 * debugger/mcs51/cmd.c: converted multi-line string literals
2042 * sim/ucsim/globals.cc: converted multi-line string literals
2043 * src/SDCCmain.c: introduced signal handler to remove temp files
2044 * doc/Makefile: small tweaks, implement clean
2045 * doc: removed generated files
2047 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2049 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2050 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2051 Address Record is not correctly generated for DS390."
2053 2003-02-02 Borut Razem <borut.razem@siol.net>
2055 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2056 * as/mcs51/asm.h: fixed compilation with Borland C
2057 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2058 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2059 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2060 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2061 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2062 src/z80/Makefile.bcc: delete $(LIB) only if exist
2063 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2065 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2067 * device/include/malloc.h: introduced NULL
2068 * device/include/string.h: introduced NULL
2069 * device/include/stdlib.h: introduced NULL
2070 * device/lib/_memcpy.c: removed NULL
2071 * device/lib/_strcat.c: removed NULL
2072 * device/lib/_strchr.c: removed NULL
2073 * device/lib/_strcmp.c: removed NULL
2074 * device/lib/_strcpy.c: removed NULL
2075 * device/lib/_strcspn.c: removed NULL
2076 * device/lib/_strlen.c: removed NULL
2077 * device/lib/_strncat.c: removed NULL
2078 * device/lib/_strncmp.c: removed NULL
2079 * device/lib/_strncpy.c: removed NULL
2080 * device/lib/_strpbrk.c: removed NULL
2081 * device/lib/_strrchr.c: removed NULL
2082 * device/lib/_strspn.c: removed NULL
2083 * device/lib/_strstr.c: removed NULL
2084 * device/lib/_strtok.c: removed NULL
2085 * device/lib/malloc.c: removed NULL, include own header
2087 2003-02-02 <johan@balder>
2089 * 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
2090 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2091 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2092 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2093 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2094 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2096 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2098 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2101 2003-02-01 <johan@balder>
2103 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2105 2003-01-31 <johan@CP255758-A>
2107 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2109 2003-01-30 <johan@balder>
2111 * src/SDCCBBlock.c: automatic bug detection
2112 * src/SDCCicode.c: automatic bug detection
2114 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2116 * src/SDCCglobl.h: now --xram-size 0 works
2117 * src/SDCCmain.c: now --xram-size 0 works
2119 2003-01-29 <johan@balder>
2121 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2123 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2125 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2126 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2127 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2128 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2129 * src/SDCCglobl.h: Added options --xram-size and --code-size
2130 * src/SDCCmain.c: Added options --xram-size and --code-size
2132 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2134 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2135 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2137 2003-01-27 <johan@balder>
2139 * src/SDCC.y: fixed bug #613764
2141 2003-01-26 <johan@balder>
2143 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2144 * src/SDCCsymt.h: fixed bug #673374
2145 * src/SDCCglue.c: fixed bug #661910
2146 * src/SDCCast.c: fixed bug #458099 and 673374
2148 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2150 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2151 * as/mcs51/strcmpi.h: added
2152 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2153 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2154 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2155 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2156 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2157 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2158 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2159 * as/mcs51/Makefile.aslink: new module strcmpi
2160 * as/mcs51/Makefile.asx8051: new module strcmpi
2161 * as/mcs51/Makefil.bcc: new module strcmpi
2162 * as/mcs51/Makefile.in: new module strcmpi
2163 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2165 2003-01-26 <johan@balder>
2167 * src/SDCCglue.c: reverted back to 1.124
2168 * src/SDCCast.c: reverted back to 1.156
2169 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2171 2003-01-25 <johan@balder>
2173 * src/SDCCglue.c: A better fix for bug #661910
2174 * src/SDCCast.c: A better fix for bug #661910
2175 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2177 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2179 * src/Makefile.in: remove spawn.o
2180 * src/SDCCmain.c: remove spawn.h
2181 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2182 * src/spawn.c: removed
2183 * src/spawn.h: removed
2184 * support/regression/ports/ds390/spec.mk: link with -r
2186 2003-01-24 <johan@CP255758-A>
2188 * src/ds390/gen.c (aopOp): fixed bug #667458
2189 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2190 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2191 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2193 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2195 * src/mcs51/peeph.def: better assembler identation by Frieder
2196 * src/mcs51/gen.c: better assembler identation by Frieder
2198 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2200 * as/z80/string.h: removed for gcc 3.2
2201 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2202 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2204 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2206 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2207 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2208 * support/regression/Makefile: separate temp files for ports
2209 * support/regression/generate-cases.py: separate temp files for ports
2210 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2211 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2213 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2215 * moved tinitalk to device/examples/ds390
2217 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2219 * as/mcs51/lkmem.c: rflag is for DS390
2220 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2221 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2222 (linkEdit): move mem- and map-files the same way as ihx-files
2223 * src/z80/main.c (_setDefaultOptions): removed --generic
2224 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2225 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2226 * src/pic/glue.c (picglue): --c1mode works again
2227 * src/pic16/glue.c (pic16glue): --c1mode works again
2228 * src/asm.c (printCLine): fix #660034
2230 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2232 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2233 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2234 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2235 * as/mcs51/lkmem (summary): better fix for sp problem
2236 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2237 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2238 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2239 remove --stack-after-data
2241 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2243 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2244 * src/SDCCutil.c (join): ugly bug: missing '\0'
2245 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2247 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2249 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2251 * src/pic/main.c (_asmCmd): gpasm supports -o
2252 * src/z80/main.c: more general macros
2253 * device/lib/Makefile.in: remove intermediate files
2255 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2257 * .version: Bumped version number to 2.3.3
2258 * src/SDCCBBlock.c: new option -o
2259 * src/SDCCglobl.h: new option -o
2260 * src/SDCCglue.c: new option -o
2261 * src/SDCCmain.c: new option -o
2262 * src/asm.c: new option -o
2263 * src/ds390/main.c: new option -o
2264 * src/pic/glue.c: new option -o
2265 * src/pic/pcode.c: new option -o
2266 * src/pic/ralloc.c: new option -o
2267 * src/pic16/glue.c: new option -o
2268 * src/pic16/pcode.c: new option -o
2269 * src/pic16/ralloc.c: new option -o
2270 * src/z80/main.c: new option -o
2271 * device/lib/Makefile.in: use -o
2272 * support/regression/ports/ds390/spec.mk: use -o
2273 * support/regression/ports/gbz80/spec.mk: use -o
2274 * support/regression/ports/mcs51/spec.mk: use -o
2275 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2276 * support/regression/ports/z80/spec.mk: use -o
2277 * support/regression/ports/ucz80/spec.mk: use -o
2278 * support/regression/ports/xa51/spec.mk: use -o
2279 * support/regression/fwk/lib/timeout.c: fix usage string
2281 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2282 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2284 2003-01-07 <johan@balder>
2286 * src/SDCCast.c (decorateType): fixed bug #600035
2288 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2289 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2290 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2291 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2292 * src/pic/pcode.c: outcommented unused variable to remove warnings
2293 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2295 2003-01-06 <karl@turbobit.com>
2296 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2299 2003-01-06 <johan@balder>
2301 * src/SDCCicode.c: fixed array add
2303 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2304 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2305 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2307 2003-01-04 <johan@balder>
2309 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2311 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2312 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2314 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2315 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2316 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2318 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2319 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2321 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2322 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2324 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2325 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2327 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2329 * in \sdcc\as\mcs51\ changed these files in order to create an
2330 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2331 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2332 following files to include the previous two files: aslink.dsp,
2333 Makefile.aslink, Makefile.bcc, and Makefile.in.
2335 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2336 .adb instead of .cdb
2338 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2340 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2341 value from option --iram-size.
2343 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2345 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2348 2002-09-18 <wiml@hhhh.org>
2350 * SDCClrange.h: exposed setFromRange() and setToRange()
2351 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2352 packRegsForAccUse() (bug 542397)
2353 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2354 multiple times and emitting the fetch operations more than once
2355 added aopGetUsesAcc() function to allow binary operators to
2356 fetch their operands in the correct order; made genMinus() emit
2357 compact code for X = LITERAL - Y
2359 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2360 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2361 sprintf() in line 1267.
2363 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2364 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2367 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2368 Changes to aslink (All the changes are marked with 'JCF'):
2370 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2373 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2374 area BSEG. Also moves, if possible, the DATA area down into the internal
2375 ram so more space is available.
2377 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2380 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2381 not bytes. Function summary() which creates a memory usage summary
2382 file with extension .mem. Reports of overlaping stack and small stack
2383 size. If the space for the stack is less than 16 bytes aslink trows a
2386 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2387 the 8051. Option 'y' for memory summary output file.
2389 Changes to sdcc (All the changes are marked with 'JCF'):
2391 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2393 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2394 overlaying area for it (uses RegBankUsed[4]).
2396 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2397 bank zero as used by default. By default aslink locates the stack
2398 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2399 the creation of the .mem file. Delegates the allocation of data area
2400 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2401 the begining of the stack area to aslink.
2403 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2404 glue() in SDCCglue.c creates an area for it.
2406 2002-09-03 Borut Razem <borut.razem@siol.net>
2407 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2408 sdcc/src/pic/glue.c:
2409 introduced atexit() handler for teporay files removal in case of
2410 errors, assertions, ...
2412 2002-08-29 Borut Razem <borut.razem@siol.net>
2413 * sdcc/support/cpp2/auto-host_vc_in.h:
2414 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2415 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2416 Maybe there is a similar problem with BORLANDC? It should be checked!
2418 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2419 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2420 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2421 was not executed, and the compiler (cl) launched a warning:
2422 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2424 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2425 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2427 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2428 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2430 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2431 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2432 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2433 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2434 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2435 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2436 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2437 - added Release configuration in VS projects
2438 - review of compiler an linker options
2439 - VC .exe files are generated in bin_vc directory, not to interfere
2440 with binaries generated from other projects (cygwin, mingw, bcc ...)
2442 * sdcc/src/yacc.dsp: added
2444 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2445 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2446 and insert the version number definitions from .version
2448 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2450 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2451 added - genarate auto-host.h using auto-host_vc_in.h as template
2454 removed from CVS, generated automatically
2456 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2457 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2459 2002-08-11 Borut Razem <borut.razem@siol.net>
2460 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2462 2002-08-10 Borut Razem <borut.razem@siol.net>
2463 * src/SDCCmain.c (main):
2464 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2465 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2466 The consequence was that some temporary files were not removed.
2469 unification of code in functions tempfilename() and tempfile():
2470 function tempnam() is defined in Visual Studio 6.0 and .NET
2472 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2474 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2475 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2476 - removed compiler command line option /WX: Treats all warnings as errors
2477 - update a list of source files, included into the project
2479 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2480 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2481 changed project type to Generic Project so that can be correcly converted to VS.NET project
2483 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2485 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2487 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2489 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2490 added return 0 statements after assert() to make compiler happy
2492 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2493 added newline in the def file to keep MSC compiler satisfied
2495 * sdcc/src/z80/gen.c:
2496 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2497 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2498 - solved MSC error in function aopDump()
2500 * sdcc_vc.h: define PREFIX as "\\sdcc"
2502 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2503 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2505 2002-06-22 Scott Dattalo <scott@dattalo.com>
2506 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2507 - Rewrote the register banking algorithm.
2508 - Added pCode live-range analysis to registers (for now, only non-used and
2509 singly-used registers optimized away)
2511 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2513 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2515 2002-05-10 Scott Dattalo <scott@dattalo.com>
2516 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2518 2002-04-22 Michael Hope <michaelh@vroom>
2520 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2522 * configure.in (DD_COPT): Added include support required for gbdk.
2524 * .version: Bumped version number just to increase it.
2526 * src/SDCCmain.c: Added -nostdinc to the default options.
2528 2002-04-15 Michael Hope <michaelh@vroom>
2530 * device/lib/z80/printf.c (sprintf): Added.
2532 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2534 * src/z80/peeph.def: Added transpose redundent load rule.
2536 * src/z80/main.c: Added force callee saves for jaune.
2538 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2540 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2542 2002-03-28 Johan Knol <johan@balder>
2544 * src/SDCCval.c: fixed bug #532436
2546 2002-03-14 Scott Dattalo <scott@dattalo.com>
2548 Added "char *Processor" field to the port structure.
2551 Added -p option. Allows port dependent processor to be specified.
2554 Initialized the new field char *Processor field to NULL in all ports
2557 Compiler generated registers for interrupt context saving
2558 were not getting allocated.
2560 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2563 Fixed left shift. Will promote the left side of a left shift
2564 if a) left shifting more than size of operand or b) when assigned
2565 to something size > size of left side
2567 2002-03-14 Scott Dattalo <scott@dattalo.com>
2569 tons of changes. Register allocation has been
2570 rewritten. Added customization for the various PICs. Flow
2571 analysis is restructured. ...
2577 Added. device.c is a PIC port hack to accomodate variations
2580 2002-03-13 Michael Hope <michaelh@vroom>
2582 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2584 2002-03-04 johanknol <johanknol@manik>
2586 * /src/SDCCval.c: fixed
2588 const unsigned char arr[][2] = { { 0, 1 } };
2589 t18.c:1: error: Initializer element is not constant
2591 2002-03-04 bela <bela@manik>
2593 * /device/include/mcs51reg.h:
2594 ds89c420 register definition update
2596 2002-03-03 <johan@FRIJA>
2598 * support/Util/SDCCerr.c: did something, but don't no why anymore
2600 * support/regression/tests/bug-524691.c: made it a little less shy
2602 * src/SDCCast.c (decorateType): fixed bug #524697
2604 * src/SDCCast.c: made some lineno improvements
2606 * src/SDCCval.c (getNelements): changed warning to error
2608 * src/SDCCglue.c (printIvalArray): changed warning to error
2610 * src/SDCCicode.c: fixed a warning for mingw
2612 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2614 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2616 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2618 * src/ds390/peeph.def:
2619 Added some more peephole rules
2621 * src/ds390/gen.c: Various fixes & enhancements
2623 * src/SDCClrange.c, src/SDCClrange.h:
2624 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2626 * src/ds390/ralloc.c:
2627 various fixes & enhancements (ds390) specific
2629 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2630 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2633 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2635 2002-03-02 <johan@FRIJA>
2637 * src/SDCCast.c (decorateType): fixed bug #524708
2639 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2641 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2643 2002-03-01 Michael Hope <michaelh@vroom>
2645 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2647 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2649 2002-03-01 <johan@FRIJA>
2651 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2653 * src/SDCCast.c (decorateType): fixed bug #524209
2655 * src/SDCCval.c (valNot): fixed bug #524195
2657 2002-02-26 <johan@balder>
2659 * src/xa51/gen.c: fixed a warning
2661 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2663 * src/SDCCast.c (decorateType): fixed bug #522534
2665 2002-02-23 <johan@balder>
2667 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2669 2002-02-22 <johan@balder>
2671 * src/SDCCast.c: fixed bug #514865
2673 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2675 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2677 * sdcc/src/SDCCloop.c:
2678 Previous fix was not good. basic blocks that have "break" or "return" are
2679 not really partof a loop , but live ranges used in these blocks should
2680 be live thru the entire loop, so set partOfLoop but don't add them to
2683 2002-02-21 <johan@FRIJA>
2685 * src/SDCCcse.c: fixed bug #514308
2687 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2690 Fixed BUG #519583. If a conditional block ended in a return/break
2691 statement inside a loop, it was not being considered part of the loop.
2693 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2695 2002-02-10 Karl Bongers <karl@turbobit.com>
2698 Fixed up SDCDB debugger somewhat. Updated debugger/README
2699 with lots of comments and notes.
2701 * device/examples/test2.c:
2702 Fix bug, "red" variable not being initialized(compiler complained).
2704 * device/examples/Makefile, examples/test3.c:
2705 Add Makefile in device/examples folder, compiles test3.c
2706 for use as a multiple module SDCDB test case.
2708 * sim/ucsim/cmd.src/cmdset.cc:
2709 Took out debug printfs in ucsim "next" command.
2712 Karl and Johan start ucsim XA support. Most dissassembly working,
2713 about 75% emulation done(plenty of work remaining).
2715 * sim/ucsim/z80.src:
2716 Add Z80 support to ucsim, add test-ucz80 regression test,
2717 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2718 Notice z80 compiler fails on examples/test3.c/crc code.
2720 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2722 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2723 Added support for --parms-in-bank1
2725 * src/ds390/peeph.def:
2726 added a few more peephole optimzations
2729 1) added __builtin_inp & __builtin_outp used to read in data of given length
2730 from a memory mapped port
2731 2) added __builtin_memcmp
2732 3) added __builtin_swapw swap bytes of a short
2734 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2735 1) handle multiple send & receives from register bank1
2736 2) ralloc can now allocate DPTR1 to some liveRanges
2738 * src/SDCCsymt.c, src/SDCCsymt.h:
2739 changes to handle multiple sends & receives
2742 added some pointer arithmetic optimization
2745 added some pointer arithmetic optimizations but not stable yet so not
2746 called from anywhere (will get this working shortly)
2748 * src/SDCCopt.c: fixed for multiple sends & receives
2751 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2752 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2753 set preprocessor defines (depending on options)
2755 * src/SDCCicode.c, src/SDCCicode.h:
2756 changes made to handle multiple sends & receives
2759 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2761 * src/SDCCcse.c, src/SDCCcse.h:
2762 added function findbackward def (to be used in upcoming optimization)
2764 * src/SDCCcflow.c, src/SDCCcflow.h:
2765 added function returnAtEnd - to determine if a basic block terminates with
2768 * src/SDCCast.c, src/SDCCast.h:
2769 added option parms-in-bank1
2771 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2772 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2773 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2774 adjusted for --parms-in-bank1 option
2776 * device/include/string.h:
2777 donot redefine "reentrant" keyword
2779 * device/include/ds80c390.h: Added some more SFRs
2781 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2783 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2785 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2787 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2789 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2791 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2793 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2795 * Added --xram-movc option
2797 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2799 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2801 2002-01-11 Johan Knol
2803 * Added math lib of Jesus Calvino-Fraga
2805 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2807 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2808 * support/regression/Makefile: new target test-mcs51-stack-auto
2809 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2811 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2813 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2815 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2817 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2819 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2821 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2823 * src/SDCCglue.h: add definition for printIvalChar()
2825 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2827 * src/SDCCast.c: fix #498138 by Johan
2829 * src/SDCCglue.c: fix #498138 by Johan
2831 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2833 * support/regression/Makefile: fix clean
2835 * support/regression/ports/ds390/support.c: fix transmission of last character
2837 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2839 * /sdcc/src/ds390/gen.c:
2840 a) improved computing address of stack variable
2841 b) took out some #if 0 code
2842 c) improved parmBytes adjustment
2843 d) improved genPlusIncr & genMinusIncr
2844 e) genCmp could generate bad code (when left assigned to DPTR)
2845 f) Fixed bug in hasInc
2847 * /sdcc/src/ds390/ralloc.c:
2848 a) packRegsForSupport could mess up live information (Fixed)
2849 b) packRegsDPTRuse could be incorrect for left & right shift
2851 * /sdcc/src/mcs51/ralloc.c:
2852 packRegsForSupport could mess up the live information (Fixed)
2854 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2856 * /sdcc/src/SDCCast.c:
2857 can reverse a loop even if function call is present as long
2858 as the loop control variable is local & is not passed as parameter
2860 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2862 * /sdcc/ChangeLog: *** empty log message ***
2864 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2865 More builtin function additions for TININative
2867 * /sdcc/src/ds390/ralloc.c:
2868 Had broken the regression testsuite
2870 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2872 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2873 Added funcattr hasStackParms will be set for reentrant functions when there
2874 are paramteres on the stack, this helps in minimizing frame pointer generation
2875 typeFromStr can handle function pointers now
2877 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2878 *** empty log message ***
2880 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2882 * /src/ds390/gen.c, /src/ds390/main.c:
2883 More builtin function additions for TININative
2885 * /src/ds390/ralloc.c:
2886 Had broken the regression testsuite
2888 * /src/SDCCast.c: Fixed a bug in dumptree
2890 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2891 Added funcattr hasStackParms will be set for reentrant functions when there
2892 are paramteres on the stack, this helps in minimizing frame pointer generation
2893 typeFromStr can handle function pointers now
2895 * /doc/builtins.txt, /doc/TININative.txt:
2896 *** empty log message ***
2899 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2901 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2902 ALPHA version for -mTININative
2904 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2905 updated to reflect changes in the port structure
2908 added function do_assemble (similar to do_link) if non-null this function
2909 will be called to do assembly (-mTININative) requires a multi command
2911 added function genAssemblerEnd will be called to generate assembler Epilogue
2914 added _JavaNative to debug info printing
2916 * /src/SDCCmain.c: added option --tini-libid
2917 added port->do_assemble function (-mTININative) has a multi command assemble
2919 * /src/SDCCglue.c: Disabled "constExpr" check
2920 added port->genAssemblerEnd function
2922 * /src/SDCCglobl.h: Added option --tini-libid value
2925 tookout optimizeCompare from the header (has no external references)
2927 * /src/SDCCast.c: made one more function "static"
2929 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2931 * src/z80/mappings.i: Added z80asm support.
2933 * src/z80/main.c: Added z80asm support on --asm=z80asm
2935 * src/z80/gen.c: Fixed asm portability issues.
2937 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2939 * src/SDCCglue.c (printExterns): Added global/extern split.
2941 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2943 * support/regression/Makefile: added test for mcs51 model large
2945 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2947 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2949 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2951 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2953 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2955 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2957 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2959 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2961 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2963 * support/regression/tests/simplefloat.c: Port to mcs51.
2965 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2966 * support/regression/tests/bug-485362.c: Added.
2968 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2970 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2972 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2974 * src/z80/gen.c (aopDump): Added a dump function.
2976 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2977 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2979 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2981 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2983 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2985 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2987 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2989 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2991 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2993 * support/regression/ports/ds390/support.c: Use tinibios.
2995 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2997 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2999 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3000 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3002 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3004 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3006 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3008 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3010 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3011 (packRegsForIYUse): Created and optimised.
3013 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3015 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3016 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3018 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3020 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3022 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3024 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3026 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3028 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3030 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3032 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3034 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3036 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3038 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3040 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3041 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3042 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3044 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3046 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3047 (genNotFloat): Added.
3048 (genUminusFloat): Added.
3050 * device/lib/z80/Makefile: Added floating pt stubs.
3052 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3054 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3056 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3058 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3060 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3062 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3064 * sdcc/support/regression/Makefile: Add port ds390.
3066 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3068 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3070 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3072 * sdcc/support/regression/ports/ds390/support.c: Added.
3074 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3076 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3078 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3080 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3082 * device/include/malloc.h: Added z80 and gbz80 support.
3084 * device/lib/gbz80/heap.s: Added.
3086 * device/lib/z80/heap.s: Added.
3088 * device/lib/malloc.c: Added z80 and gbz80 support.
3090 * support/regression/tests/malloc.c (testMalloc): Added.
3092 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3094 * support/regression/tests/bug-478094.c: Added.
3096 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3098 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3100 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3102 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3104 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3106 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3108 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3110 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3112 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3114 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3116 * support/regression/tests/bug-477927.c: Added.
3118 * src/z80/peeph.def: Added minor rules.
3120 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3122 * src/z80/peeph.def: Added jump optimisation modification.
3124 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3126 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3128 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3130 * support/regression/tests/funptrs.c: Added.
3132 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3134 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3136 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3138 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3140 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3142 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3143 (movLeft2ResultLong): Created.
3145 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3146 (joinPushes): Added. Joins two char pushes into a word push.
3148 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3150 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3152 * support/makebin/Makefile (install): Added creation of dest dir.
3154 2001-10-24 Karl Bongers <karl@turbobit.com>
3156 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3158 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3160 * src/z80/ralloc.c: Turned off faulty pack for one use.
3162 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3164 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3166 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3168 * support/regression/Makefile: Improved clean
3170 * support/regression/ports/gbz80/spec.mk: Added clean
3172 * support/regression/ports/host/spec.mk: Added clean
3174 * support/regression/ports/z80/spec.mk: Added clean
3176 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3178 * support/regression/ports/mcs51/timeout.c: little improvements
3180 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3182 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3184 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3186 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3188 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3190 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3192 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3194 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3195 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3197 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3199 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3201 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3203 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3205 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3207 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3209 * support/regression/tests/longor.c: Added.
3211 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3213 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3215 * as/mcs51/aslink.h: define PATH_MAX
3217 * as/mcs51/asm.h: define PATH_MAX
3219 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3221 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3223 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3225 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3227 * src/SDCCglobl.h: define PATH_MAX
3229 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3231 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3233 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3235 * src/z80/gen.c (gencjneshort): Fixed
3237 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3239 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3241 * support/regression/tests/bug-469671.c: Added.
3243 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3245 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3247 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3249 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3251 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3253 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3255 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3257 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3259 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3261 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3263 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3265 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3267 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3269 * 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.
3271 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3273 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3275 2001-10-07 <johan@FRIJA>
3277 * device/lib/gets.c (gets): fixed the return value.
3279 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3280 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3282 * 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.
3284 * 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.
3286 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3288 * src/pic/gen.c: Removed Safe_strdup.
3290 * configure.in: Added option to enable libgc support.
3292 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3293 (bitVectUnion): Optimised.
3294 (bitVectIntersect): Optimised.
3295 (bitVectBitsInCommon): Optimised.
3296 (bitVectCplAnd): Optimised.
3298 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3300 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3302 * src/SDCCmain.c: distinguish between assembler debug and plain options
3304 * src/avr/main.c: remove standard assembler options
3306 * src/ds390/main.c: remove standard assembler options
3308 * src/mcs51/main.c: remove standard assembler options
3310 * src/port.h: removed "PENDING" comment
3312 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3314 * src/device/lib/_mulint.c : new, with assember functions
3316 * src/device/lib/_mullong.c : new, with assember functions
3318 * src/device/lib/_divuint.c : with assember functions
3320 * src/device/lib/_divsint.c : with assember functions
3322 * src/device/lib/_divulong.c: with assember functions
3324 * src/device/lib/_divslong.c: with assember functions
3326 * src/device/lib/_moduint.c : with assember functions
3328 * src/device/lib/_modsint.c : with assember functions
3330 * src/device/lib/_modulong.c: with assember functions
3332 * src/device/lib/_modslong.c: with assember functions
3334 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3336 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3338 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3339 replaced _mululong.c and _mulslong.c by _mullong.c
3341 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3343 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3345 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3347 * src/SDCCglue.c: test, if win32api is available for MINGW
3349 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3351 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3352 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3353 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3354 * support/regression/ports/host/spec.mk: removed GENERIC
3355 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3356 * support/regression/ports/z80/spec.mk: removed GENERIC
3358 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3360 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3362 * support/regression/tests/bug-467035.c: Created.
3364 2001-10-01 <johan@FRIJA>
3366 * src/SDCC.y: fixed bug #466586 part 1
3368 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3370 * SDCCicode.c: z80 has no generic pointers
3371 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3373 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3375 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3377 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3379 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3381 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3383 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3385 * configure.in: Fixed up so that ucsim is only configured once.
3387 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3389 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3390 (getPathDifference): As above.
3392 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3394 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3396 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3397 * .version: Updated to 2.3.1
3399 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3400 Added copyright header.
3402 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3403 (assemble): Added support for macro based assembler commands.
3404 (linkEdit): Added support for macro based linker commands.
3405 (preProcess): Changed the pre-processor to use macros.
3406 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3407 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3409 * device/lib/z80/crt0.s: Added module name for debugging.
3411 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3413 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3415 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3417 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3419 * src/Makefile.in: Added SDCCmacro and SDCCutil
3421 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3423 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3425 2001-09-16 <johan@FRIJA>
3427 * 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.
3429 2001-09-15 <johan@FRIJA>
3431 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3432 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3434 2001-09-11 <johan@FRIJA>
3436 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3438 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3440 * support/regression/tests/bug-460444.c: Added test case.
3442 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3443 (genCast): Added justification for all of the asserts.
3445 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3447 * support/regression/support.c: _xdata replaced by xdata
3449 * support/regression/spec.mk: removed _generic
3451 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3453 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3455 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3456 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3458 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3460 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3462 * support/regression/tests/bug-460010.c: Added test case.
3464 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3466 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3468 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3470 * support/regression/testfwk.c: removed workaround for bug #436344
3472 * support/regression/tests/bp.c: use less memory with mcs51
3474 * support/regression/tests/bug-441448.c: use less memory
3476 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3478 * support/regression/collate-results.py: typo
3480 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3482 * support/regression/tests/fetchoverlap.c: Added new test case.
3484 * support/regression/tests/bp.c: Added new test case.
3486 * support/regression/tests/bug-448984.c: Added new test case.
3488 * support/regression/tests/pow2shifts.c: Added new test case.
3490 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3491 (genlshTwo): Fixed right shift for count > 8.
3493 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3495 2001-09-08 <johan@FRIJA>
3497 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3499 2001-09-07 <johan@FRIJA>
3501 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3503 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3505 2001-09-06 <johan@FRIJA>
3507 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3508 * bernhard noted me at this: "() equals to (void)" (1.38)
3510 2001-09-05 <johan@FRIJA>
3512 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3514 2001-09-04 <johan@FRIJA>
3516 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3519 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3521 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3523 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3525 * link/z80/aslink.h: Fixed path for PATH_MAX
3527 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3529 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3531 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3533 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3535 * 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.
3537 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3539 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3540 (genCmp): Fixed up genCmp for the GB with longs.
3542 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3544 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3546 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3548 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3550 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3552 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3554 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3556 * 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.
3558 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3560 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3562 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3564 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3566 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3568 * sim/ucsim/configure: little improvement of Cygwin-detection
3569 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3570 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3571 * support/regression/tests/bug-221100.c: small changes for mcs51
3572 * support/regression/tests/bug-221168.c: small changes for mcs51
3573 * support/regression/tests/bug-227710.c: small changes for mcs51
3574 * support/regression/tests/staticinit.c: small changes for mcs51
3575 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3576 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3577 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601