1 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
3 Replaced the livrange code.
4 * src/SDCClrange.c: added new LR code
6 * src/SDCCBBlock.h: removed remainig parts from old LR code
8 * src/ds390/gen.c: minor fixes to make it work with new code
10 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
15 * src/hc08/ralloc.c: Fix various warnings related to the hc08
16 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
17 (tweaked fix for bug #818696)
19 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
21 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
23 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
26 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
27 * src/mcs51/gen.c (gencjneshort),
28 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
29 more efficient (per Scott Bronson's suggestion)
31 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
33 Extended the semantics of the critical keyword to include
34 individual statements. See RFE #827755 and #799831
39 * support/Util/SDCCerr.c
40 * support/Util/SDCCerr.h
45 2003-10-19 Borut Razem <borut.razem@siol.net>
47 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
49 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
51 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
53 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
54 and predecrement operand is displayed
56 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
58 * src/SDCCval.c (valMinus): fixed bug #826041
60 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
62 Some hc08 related updates that I missed earlier
64 * support/regression/ports/hc08/spec.mk
66 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
68 New target "hc08" for the Motorola 68hc08 family of micros
76 * sim/ucsim/hc08.src/*
77 * sim/ucsim/configure.in
79 * sim/ucsim/packages_in.mk
82 * device/include/mc68hc908qy.h
84 * device/lib/Makefile.in
85 * support/regression/ports/hc08/*
86 * support/regression/Makefile
88 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
90 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
92 * src/ds390/gen.c (genCast): fixed bug #821957
94 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
96 * device/lib/logf.c: "fixed" overlay bug
97 * support/regression/ports/host/spec.mk: added m library
98 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
99 * support/regression/tests/float_trans: added (for Eric)
101 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
103 * src/mcs51/gen.c (genCpl): fixed bug
104 http://sf.net/mailarchive/message.php?msg_id=6263915
106 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
108 * src/SDCCast.c (decorateType): added extended constant folding
109 * src/SDCCsymt.c (computeType): cleanup
110 * src/SDCCval.c (valShift): minor optimization
111 * support/regression/tests/ast_constant_folding.c: added
113 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
115 * src/SDCCmain.c: removed some unintended changes
117 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
119 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
120 * src/z80/gen.c: fixed part of bug #817589
121 * src/SDCCsymt.c (checkFunction): fixed bug #817895
123 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
125 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
143 * src/z80/gen.c: removed unused label "release:"
145 2003-10-06 Borut Razem <borut.razem@siol.net>
147 * src/SDCC.lex: removed definition of unused variables
148 save_optimize and save_options
150 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
152 * clean.mk: removed '=' in "-maxdepth=1"
153 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
154 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
156 2003-10-06 Borut Razem <borut.razem@siol.net>
158 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
159 my_unput() replaced by unput()
161 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
163 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
164 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
165 type-punned pointer will break strict-aliasing rules"
166 Old LR behaviour is again default; Klaus' LR can be choosen by
167 defining the environment variable LRKLAUS
171 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
172 * clean.mk: fixed removal of files in bin/CVS/
173 * device/lib/clean.mk: fixed removal of directories small and large
174 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
176 * src/SDCCval.c: removed superflous test for pedantic
178 2003-10-05 Borut Razem <borut.razem@siol.net>
180 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
181 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
182 message "unmatched #pragma SAVE and #pragma RESTORE"
184 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
186 * doc/sdccman.lyx: various additions and updates (interrupts, inline
187 assembly, critical functions, atomic, nojtbound)
189 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
191 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
197 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
200 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
202 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
204 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
205 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
206 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
208 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
210 * src/z80/gen.c (genRet): fixed bug #524753
211 * src/z80/gen.c (genCast): fixed internal error on cast from
213 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
214 fix for bug #477835 to the z80
215 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
216 for tracking iCodes in the peephole optimizer for z80
218 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
220 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
221 the other part of bug #814548
222 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
224 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
226 * src/SDCCcse.c: fixed part of bug #814548
228 2003-09-28 Borut Razem <borut.razem@siol.net>
230 * src/asm.c: rewrite of printILine() to use temporary file instead
232 * src/xa51/main.c: commented out declaration of int rewinds
234 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
236 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
238 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
240 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
241 * src/asm.c (printILine): Fixed bug #811015
243 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
245 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
248 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
250 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
251 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
252 to correctly handle general case of AOP_PAIRPTR
253 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
255 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
257 * src/mcs51/ralloc.c (fillGaps),
258 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
259 register positioning bug)
261 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
263 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
265 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
267 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
268 genCodePointerGet, genGenPointerGet, genFarPointerSet,
269 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
270 (ralloc doesn't intentionally do this now, but perhaps later)
271 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
272 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
273 register positioning bugs (Fixed bug #762602 and #795325)
274 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
276 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
277 lines that --i-code-in-asm generates
279 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
281 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
282 trying to fclose a FILE* that was already closed.
284 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
286 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
287 of const struct should be treated as if const themselves)
289 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
291 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
293 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
295 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
296 Unix (/n) and DOS (/r/n) line terminations.
298 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
300 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
303 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
305 * src/mcs51/gen.c (genFunction, genEndFunction),
306 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
307 and restore of EA so that stack offsets to parameters are
308 correct when using both critical and reentrant/stack-auto.
309 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
310 size (can be triggered in error if sloc is shared between
311 different sized objects)
312 * device/include/float.h: fixed macros to explicitly use
313 unsigned long where needed
315 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
317 Feature req. 799831: added code to allow nesting of critical functions
318 * src/mcs51/gen.c (genFunction, genEndFunction)
319 * src/ds390/gen.c (genFunction, genEndFunction)
321 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
323 * src/SDCCsymt.c (sclsFromPtr),
325 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
326 support for standard C idiom of memory mapped variables; for
327 example, *((xdata int*)0x1234) = 1 is now internally equivalent
328 to xdata int at 0x1234 tempvar = 1.
329 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
330 provided by Akiya ISHIDA
332 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
334 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
335 * src/SDCCval.c (constVal): added reduction from int to char
336 * src/SDCCval.c (valMult, valDiv): fixed sign handling
337 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
338 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
340 * support/regression/tests/shifts.c: fixed
342 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
344 * src/z80/gen.c (genXor): Fixed bug #805445
346 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
348 Fixed bug #621531 (const & volatile confusion in the type chain).
349 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
350 refer to the const or volatile state of the pointer itself.
363 * support/regression/tests/const.c
365 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
367 When checking for duplicated modules, use absolute paths
368 instead of relative paths. Files changed:
373 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
375 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
377 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
379 * device/include/string.h: added size_t typedef, changed
380 prototypes to use size_t, eliminated separate reentrant and
381 non-reentrant declarations, added _memmove declaration
382 * device/lib/_memcpy.c: changed to use size_t instead of int,
383 changed /4 to >>2 to avoid division library call
384 * device/lib/_memcmp.c,
385 * device/lib/_memset.c,
386 * device/lib/_strncat.c,
387 * device/lib/_strncpy.c,
388 * device/lib/_strncmp.c: changed to use size_t instead of int
389 * device/lib/_memmove.c: new file (fixed bug #772294)
390 * device/lib/Makefile.in: added _memmove.c
391 * device/lib/z80/asm_strings.s: fixed bug #772290
392 * support/regression/tests/bitfields.c: attempt to fix host assertion
393 failure on amd64-unknown-linux2.2
395 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
397 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
398 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
399 * as/z80/asmain.c (main): fixed bug #801766
401 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
403 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
406 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
408 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
409 reported in bug #800609
411 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
413 * Top header beautifications in src/pic16 directory:
414 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
415 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
416 pcoderegs.h, ralloc.c, ralloc.h
417 * main.c: added top header and GPL license notice
418 * pcode.c: fixed the if-conditional warning
420 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
422 * device/lib/_mullong.c: replaced int by short for gcc
424 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
426 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
427 and JUMPTABLE iCodes properly now (worked by accident before)
428 * src/mcs51/gen.c (leftRightUseAcc),
429 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
430 iCode properly now. Use getSize instead of nRegs since a & b
431 aren't part of the nRegs tally.
433 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
435 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
436 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
437 before instructions that use the _STATUS register
439 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
441 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
442 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
443 fetching of the pointer
444 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
445 copied from genNearPointerSet()
446 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
447 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
448 If they pop r0/r1 they must be called in the opposite order than aopOp().
449 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
450 (resp. --stack-auto), prepared for --xstack
452 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
454 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
456 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
458 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
459 these ports have their own __sdcc_external_start()
461 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
463 pic patch provided by Slade Rich <slade_rich@yahoo.com>
464 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
465 type for bits was changed. It resulted in bit variables becoming
466 global, which is not permitted in PIC 14 assembly output.
468 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
470 * doc/sdccman.lyx: various additions and updates. Rearranged sections
472 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
474 Z80 and MCS51 linkers complaint if a public symbol is defined
475 in more than one library module:
479 * as/mcs51/Makefile.in
481 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
483 A few small changes that speed up the peephole optimizer.
487 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
489 Try to make the peephole optimizer smarter by maintaining
490 an association between the assembly source code and the
491 iCodes that originated them. Put this information to use
492 with a new peephole rule condition "notVolatile" so that
493 the rules can be aggressive yet still safe.
498 * src/mcs51/peeph.def
500 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
504 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
505 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
506 if the left or right operand symbols have the accuse flag set.
508 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
510 Changed the type of the result of the ! (NOT) operator to char;
511 previously it returned the same type as the source. This allows
512 us to eliminate all the genFloatNot functions (all of its target
513 implementations were very buggy) since !float can use the same
516 * src/SDCCicode.c (ast2iCode): ! returns char
517 * src/mcs51/gen.c (genNot, genNotFloat),
518 * src/ds390/gen.c (genNot, genNotFloat),
519 * src/z80/gen.c (genNot, genNotFloat),
520 * src/pic/gen.c (genNot, genNotFloat),
521 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
523 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
525 pic patch provided by Slade Rich <slade_rich@yahoo.com>
526 1. Interrupt would not compile properly. Ensure PCLATH register is saved
527 during interrupts. Ensure WSAVE is located at a shared bank address.
528 2. Fixed page selection in some places
529 3. Fixed BTFSS/C to where necessary use registers directly and not simply
530 the registers name strings.
531 4. Fixed "signed / unsigned compare" compiler warnings.
532 5. The PIC port manages its own allocation of the general purpose
533 registers, but makes no attempt to reuse them. As a result when
534 compiling it soon runs out of general purpose registers. Some
535 additional code was added to the files pcode.c and device.c to walk
536 through the function call tree and rename the registers so that they
546 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
547 genPlus() & genMinus() when the result is the same as left or right
549 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
551 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
553 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
555 Made bitfield a distinct type from bit so that bitfields
556 convert as per ANSI C and bits retain their traditional
557 boolean style behaviour. Implemented bitfield support in
565 * src/ds390/gen.c: bit v bitfield split
566 * src/z80/gen.c: New support for bitfields
567 * support/regression/tests/bitfields.c: reenabled z80,
570 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
572 Rules 246.x, 247.x relate to bitfields, the others speed up
573 access to xdata mapped I/O devices.
575 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
577 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
579 Cleaned up genPackBits and genUnpackBits and added two helper
580 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
581 for literal assignments in genPackBits (thanks to Frieder for
587 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
589 Fixed bug #748310 (pointer to function type mishandled when the
590 function name is omitted). Also fixed a SIGSEGV when a function
591 attribute (reentrant, etc) is used on a non-function or on a
592 function but misplaced before the parameter list.
594 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
596 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
597 * support/Util/SDCCerr.h,
598 * support/Util/SDCCerr.c: Added func attr misuse error msg
600 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
602 Fixed bug #787649 by anonymous
603 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
604 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
606 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
608 Fixed numerous bitfield problems.
610 * src/SDCC.y: More bitfield related error checking
612 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
613 * support/Util/SDCCerr.h,
614 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
615 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
616 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
617 * support/regression/tests/bitfields.c: tests added
619 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
621 Made the constant following the "interrupt" keyword optional. If
622 omitted, the function will not automatically be given an entry
623 in the interrupt vector table (similar to #pragma NOIV, but
624 less syntacticly kludgy). The interrupt number is also now
625 range checked. Also fixed a bug in the high order bit example
632 * support/Util/SDCCerr.c
633 * support/Util/SDCCerr.h
636 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
638 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
639 * src/SDCCicode.c (operandOperation): rewritten some ops
640 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
641 * src/SDCCsymt.c (computeType): literals are handled the same way as any
643 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
644 be re-activated by defining REDUCE_LITERALS)
645 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
646 unsigned, but are signed by default
647 * src/SDCCval.c (constVal): rearranged
648 * src/SDCCval.c (valMod): preliminary fix
649 * src/SDCCval.c (valCastLiteral): use TYPE_* types
650 * support/regression/literalop.c: added, work in progress
652 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
654 Generate warnings for useless declarations like "char data;"
655 that don't do what new users expect.
658 * support/Util/SDCCerr.h
659 * support/Util/SDCCerr.c
661 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
663 * src/SDCCval.c (valMult): fix overflow detection of negative int
665 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
667 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
669 Changes to support big endian targets:
682 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
684 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
685 * device/lib/time.c: fixed warning "integer overflow in expression"
687 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
689 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
690 * src/SDCCval.c (constVal): changed default to signed; hex and octal
691 constants are unsigned; added recognition of "u" flag for unsigned
692 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
693 * src/SDCCval.c (valDiv, valMod): fixed signdness
694 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
695 signedness of modulo, left and right shift
696 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
697 * support/Util/SDCCerr.h: added warning W_INT_OVL
698 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
699 * src/SDCCast.c (ast_print): improved output of constants
701 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
703 Fixed some warnings when building with MSVC:
716 * support\cpp2\cpplib.c
720 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
722 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
724 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
726 * support\librarian\clean.mk: Do not remove Makefile.
727 * support\librarian\Makefile: added.
729 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
731 Added librarian to MSVC build:
734 * support\librarian\librarian.dsp
736 'configure' not needed for librarian, removed:
737 * support\librarian\configure
738 * support\librarian\configure.in
739 * support\librarian\config_in.h
740 * support\librarian\Makefile.in
742 Hopefully these ones built the librarian and the rest of sdcc properly:
746 Messed up 'configure', so revert to previous version:
750 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
752 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
753 there, while the mantissa of a double is "only" 53 bits wide.
755 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
757 Adding sdcclib to the build. MSVC project coming soon.
760 * support\librarian\clean.mk
761 * support\librarian\configure
762 * support\librarian\configure.in
763 * support\librarian\config_in.h
764 * support\librarian\Makefile.bcc
765 * support\librarian\Makefile.in
766 * support\librarian\sdcclib.c
773 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
775 Linker now complaints if linked modules have conflicting options, for
776 example, one compiled using --model-large and another one compiled with
777 --model-small. The following files were modified:
799 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
801 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
802 as/mcs51/lklibr.c: Generate a warning when a library is not found.
804 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
806 * src/z80/mappings.i: fix _mul[us][int,long] entries
808 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
810 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
812 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
814 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
815 * support/regression/tests/bitopcse.c: added
823 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
825 added support for new library format to z80, gbz80 linkers:
831 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
833 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
834 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
836 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
838 added DUMMY_READ_VOLATILE:
847 * src/SDCCcse.c (algebraicOpts): many improvements
848 * src/SDCCcse.h: removed algebraicOpts()
849 * src/SDCCicode.c (picDummyRead): added
851 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
853 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
854 "Insufficient space in data memory".
856 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
858 * src/mcs51/gen.c: fixed bug #771358
859 * src/z80/gen.c: fixed bug #759087
861 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
863 * src/pic16/glue.c: minor cleanup by Vangelis
865 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
867 * device/include/regc515c.h: fixed #758477
868 * device/lib/_gptrget.c: saving some cycles in generic pointer get
869 * device/lib/_gptrput.c: saved a few bytes
870 * my tab spacing is 8, yours too?)
871 * device/lib/_ser.c: process RX bytes earlier than TX bytes
872 * device/lib/serial.c: process RX bytes earlier than TX bytes
873 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
875 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
877 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
879 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
881 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
883 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
885 * device/lib/Makefile.in: bad fix, reverted to 1.43
887 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
889 * device/lib/Makefile.in: added missing z80 object files
891 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
893 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
894 pic16 progress by Vangelis:
912 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
914 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
916 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
918 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
919 added gbz80 build to MSVC project.
920 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
921 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
922 from 8051 stuff and setup so it links using a .lnk file.
924 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
926 * support/librarian/sdcclib.c: sdcc librarian.
927 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
930 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
932 * as/mcs51/lkmain.c: properly handle extensions in function afile.
934 2003-07-02 Borut Razem <borut.razem@siol.net>
936 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
937 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
938 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
939 src/xa51/main.c, src/z80/main.c:
940 virtualization of glue() function: each port has it's own glue function,
941 which is accessed by do_glue function pointer in PORT.general structure
943 2003-07-01 Kevin Vigor <kevin@vigor.nu>
945 * DS800C400 fun, improved ROM interface and tinibios.
947 2003-06-27 Kevin Vigor <kevin@vigor.nu>
949 * More support for DS80C400. Now includes beginning of interface to ROM.
951 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
953 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
955 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
957 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
959 2003-06-19 Borut Razem <borut.razem@siol.net>
961 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
963 2003-06-19 Borut Razem <borut.razem@siol.net>
965 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
966 fixed Z80 port - crt0.o: cannot open.
968 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
970 * support/Util/MySystem.c (merge_command): revert bad fix
972 2003-06-18 Borut Razem <borut.razem@siol.net>
974 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
976 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
978 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
979 option --use-stdout sends errors to stdout instead of stderr.
981 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
983 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
985 2003-06-15 Borut Razem <borut.razem@siol.net>
987 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
988 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
989 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
990 fixed width array of pointers replaced with sets;
991 multiple include and lib paths ared transferred to preprocessor and linker
992 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
993 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
994 fixed width array of pointers
995 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
996 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
997 fixupPath(), getPathDifference()
998 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
999 fixed width array of pointers
1001 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1003 * src/pic16/ralloc.c: fix warnings
1004 * src/pic16/pcode.c: fix warning
1006 2003-06-10 Scott Dattalo <scott@dattalo.com>
1008 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1009 know all the details, but essentially this set of changes enable
1010 the pic16 port to generate movff instructions and generate assembler
1015 * src/pic16/pcode.c:
1016 * src/pic16/device.c:
1018 * src/pic16/pcode.h:
1019 * src/pic16/pcoderegs.c:
1020 * src/pic16/ralloc.c:
1021 * src/pic16/ralloc.h:
1023 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1025 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1026 added option --vc, so sdcc errors and warnings are compatible with
1027 Microsoft Visual Studio.
1029 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1031 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1032 device/lib/libfloat.lib: added atof function.
1034 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1036 * doc/sdccman.lyx: updated to Lyx 1.3
1037 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1038 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1039 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1041 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1043 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1045 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1047 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1048 additions to the "related tools/documentation" section
1050 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1052 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1054 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1056 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1057 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1059 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1061 * doc/sdccman.lyx: fix double dash and other minor things
1062 * doc/Makefile: fix double dash
1064 2003-05-28 Karl Bongers(patches from Martin Helmling)
1065 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1066 condition and ignore commands.
1068 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1070 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1071 is in parts still quite out of date, I did changes as far as I felt makes sense
1072 for a non-native english speaker.
1073 Please feel free to add to the manual or to correct my changes.
1074 * doc/Makefile: undid touching the date of intermediate tex files.
1076 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1078 * doc/sdccman.lyx: Manual has an index now
1080 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1082 Finalize muluint/mulsint and mululong/mulslong merging:
1083 * device/lib/_mulint.c
1084 * device/lib/_mullong.c
1085 * device/lib/gbz80/mul.s
1086 * device/lib/gbz80/stubs.s
1087 * device/lib/z80/mul.s
1088 * device/lib/z80/stubs.s
1089 * src/SDCCsymt.c (initCSupport)
1091 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1093 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1094 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1095 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1096 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1099 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1101 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1102 the regression tests I'm not brave enough to enable 245.b, 245.c
1103 * doc/sdccman.lyx: added latex preamble for hyperref package.
1104 Using pdflatex this will give you a hyperlinked pdf file with
1105 bookmarks. (prepend '%' before /usepackage if this breaks something)
1107 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1109 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1111 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1113 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1115 2003-05-21 <johan@balder>
1117 * src/SDCCglue.c (printIval): fixed bug #739934
1119 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1121 Applied patch from bug 737905 (renamed yylineo to mylineno):
1128 * src/pic16/pcode.c: Cleaned warnings
1129 * src/pic16/pcodeflow.c: Cleaned warnings
1130 * src/pic16/pcoderegs.c: Cleaned warnings
1132 2003-05-19 Scott Dattalo <scott@dattalo.com>
1134 * src/pic16/pcode.c: Cleaned warnings
1135 * src/pic16/pcodepeep.c: Cleaned warnings
1136 * src/pic16/ralloc.c: Cleaned warnings
1138 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1140 * doc/sdccman.lyx: fixed bug 739745
1141 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1143 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1145 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1146 it can be defined with CFLAGS when running configure
1147 * src/SDCCmain.c: fixed compiling + linking with object files
1149 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1151 * configure.in: configure for pic16 port,
1152 added --disable-pic16-port
1153 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1154 * src/SDCCmain.c: linkOptions is changed to set *,
1155 added if/endif conditional macros to remove options help
1156 messages from optionsTable when a port is not configured, added
1157 support for the PIc16 port in the ports table, when executing
1158 the compiler with no port specified on command line, a default
1159 port is selected with the new macro DEFAULT_PORT which is
1160 defined in port.h, in setDefaultOptions() linkOptions is removed
1161 from initialization assignment, since now it is a set,
1162 parseCmdLine uses setParseWithComma for linkOptions, in
1163 linkEdit() linkOptions are accessed with new function indexSet()
1164 which returns the i'th item of a set variable. See SDCCset.c, in
1165 linkEdit() when calling buildCmdLine(), added linkOptions as
1166 last argument. Now users can pass arguments to gplink via the
1167 -Wl option, main() uses pic16glue() to glue up pic16 programs
1168 * src/SDCCpeeph.c: various changes to support pic16
1169 * src/SDCCset.c: added function void *indexSet(set *, int) to
1170 return the i'th item of the set
1171 * src/SDCCset.h: added function prototype for indexSet()
1172 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1173 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1174 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1175 added macro DEFAULT_PORT
1176 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1177 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1179 * src/pic16/glue.c: commented out some error producing lines
1180 * src/pic16/main.c: __config directives are commented out to stop
1181 gpasm complaining and test the linkage with gplink, _linkCmd and
1182 _asmCmd changed to be more gplink and gpasm friendly
1183 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1184 produced an error when parsed, peep rule 12 is added to utilize
1185 movff, but it is commented out since the pCode does not support
1186 yet a command with 2 address arguments
1188 2003-05-18 <johan@balder>
1190 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1191 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1192 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1194 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1195 Added feature to script commands from file.
1197 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1199 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1200 * src/SDCCutil.c: include ctype.h for win32
1202 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1204 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1206 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1208 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1209 Fixed so you can set breakpoints prior to run, run does not stop
1210 on entry now. Add tbreak. Other enhancements and fixes for use
1213 2003-05-12 Borut Razem <borut.razem@siol.net>
1215 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1217 2003-05-11 Borut Razem <borut.razem@siol.net>
1219 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1220 the path of bin directory, so that PATH is the only env. variable, which has to be set
1221 in case of standard installation.
1222 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1223 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1224 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1226 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1228 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1229 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1230 temp files are in the port dir; clean the gen/test directory when
1231 generating new test.c
1232 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1233 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1234 * support/regression/tests/zeropad.c: added
1236 2003-05-09 <johan@balder>
1238 * src/SDCCglue.c: fixed bug #597940
1240 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1242 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1243 cache sfr, optimize next,step, fix off by one sourceline,
1244 support ddd list function.
1245 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1247 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1249 * support/regression/HTMLgen.py: added compare_s2f()
1250 * support/regression/Makefile: redo 1.27
1251 * support/regression/generate-cases.py: redo 1.5
1253 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1255 * support/regression/tests/float.c: workaround 33 bit hex constant
1256 * support/regression/tests/simplefloat.c: fix division for host
1258 2003-04-29 Scott Dattalo <scott@dattalo.com>
1260 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1261 that tame's the PIC's over-aggressive optimizer.
1263 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1265 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1268 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1270 Initial support for DS80C400. "Hello world" runs on TINIm400
1273 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1275 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1276 * Some notes on ddd usage added in debugger/README
1277 Martin Helmling adding more features and fixes for ddd GUI debugger.
1278 Code added for nexti, stepi, up, down, and other adjustments.
1280 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1282 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1283 * src/pic/peeph.def Added two rules to optimize carry manipulation
1284 * src/pic/* removed debug printfs
1286 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1288 * debugger/mcs51/cmd.c: added header newalloc.h
1290 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1292 * as/Makefile: new EXEEXT
1293 * as/z80/Makefile: remove trailing slash of BUILDIR
1294 * as/z80/clean.mk: new EXEEXT
1295 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1296 * support/cpp2/Makefile.in: new EXEEXT
1297 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1299 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1301 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1302 EXEEXT was introduced to fix all related problems with targets
1303 "clean", "install" and "uninstall"; a couple of further flaws
1304 especially with "clean" have been fixed too
1305 * as/mcs51/Makefile.in
1310 * debugger/mcs51/Makefile.in
1311 * debugger/mcs51/clean.mk
1313 * link/z80/Makefile.in
1316 * packihx/Makefile.in
1318 * sim/ucsim/Makefile
1319 * sim/ucsim/clean.mk
1320 * sim/ucsim/avr.src/Makefile.in
1321 * sim/ucsim/avr.src/clean.mk
1322 * sim/ucsim/s51.src/Makefile.in
1323 * sim/ucsim/s51.src/clean.mk
1324 * sim/ucsim/xa.src/Makefile.in
1325 * sim/ucsim/xa.src/clean.mk
1326 * sim/ucsim/z80.src/Makefile.in
1327 * sim/ucsim/z80.src/clean.mk
1328 * sim/ucsim/main_in.mk
1329 * sim/ucsim/packages_in.mk
1330 * sim/ucsim/gui.src/Makefile.in
1331 * sim/ucsim/gui.src/serio.src/Makefile.in
1332 * sim/ucsim/gui.src/serio.src/clean.mk
1335 * support/cpp2/Makefile.in
1336 * support/cpp2/clean.mk
1337 * support/makebin/Makefile
1338 * support/makebin/clean.mk
1339 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1340 * doc/sdccman.lyx: --program-suffix no longer needed
1342 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1344 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1345 Martin Helmling added support for ddd GUI debugger.
1346 Code added to display assembly, set variables, and other commands
1347 to interface to ddd.
1349 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1351 * as/Makefile: fix target clean
1352 * as/clean.mk: fix target clean
1353 * as/z80/clean.mk: fix target clean
1355 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1357 * Makefile.common.in: added @EXEEXT@
1358 * configure.in: removed all mingw32 stuff
1359 * configure: rebuilt from configure.in
1360 * doc/sdccman.lyx: updated section "installation"
1361 * support/scripts/sdcc_mingw32: adapted to configure
1362 * support/scripts/sdcc_cygwin_mingw32: added
1364 2003-04-22 Scott Dattalo <scott@dattalo.com>
1366 * src/pic Added object file support for the PIC port
1367 * src/pic Applied patch from Craig Franklin (this started the object file support)
1368 * src/regression Updated the PIC regression tests for object files
1370 2003-04-20 Borut Razem <borut.razem@siol.net>
1372 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1373 lklex.c: In function `getfid':
1374 lklex.c:203: warning: array subscript has type `char'
1375 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1376 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1377 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1378 stack handling macros
1380 2003-04-19 Borut Razem <borut.razem@siol.net>
1382 * "handling space characters in file path" task:
1383 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1384 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1385 * support/Util/MySystem.h: make it self-sufficient
1386 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1387 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1388 handling space characters in file path
1389 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1390 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1391 * support/Util/MySystem.c: handling space characters in executable's path
1393 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1395 * as/z80/Makefile: fix permanent rebuild of z80
1396 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1397 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1399 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1401 * src/SDCCopt.c: add special case optimization to replace modulo by
1402 a power of two with a bitwise AND.
1404 2003-04-18 <johan@balder>
1406 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1408 2003-04-17 <johan@balder>
1410 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1411 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1413 2003-04-13 Borut Razem <borut.razem@siol.net>
1415 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1416 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1417 fixed mingw problem in adl_NORMALIZE_PATH
1419 2003-04-12 Borut Razem <borut.razem@siol.net>
1421 * fixed "#pragma SAVE/RESTORE can not be nested":
1422 * src/SDCC.lex: reworked pragma handling functions
1423 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1424 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1426 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1428 * src/SDCCutil.c (pathEquivalent): defined but not used
1429 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1430 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1431 * configure: rebuilt from configure.in
1432 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1433 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1434 * device/include/Makefile.in: replace sdcc_datadir
1435 * device/lib/Makefile.in: replace sdcc_datadir
1436 * Makefile.common.in: add LDFLAGS from configure
1437 * packihx/Makefile.in: use LDFLAGS
1438 * src/Makefile.in: use LDFLAGS
1439 * support/cpp2/Makefile.in: add LDFLAGS from configure
1440 * support/makebin/Makefile: use LDFLAGS
1441 * .version: bumped version number to 2.3.5
1443 2003-04-12 Borut Razem <borut.razem@siol.net>
1445 * completed "different paths" task:
1446 * src/SDCCmacro.c: fixed bug in handling quotes
1447 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1448 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1450 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1452 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1454 2003-04-11 kevin Vigor <kevin@vigor.nu>
1456 * ds390/gen.c ds390/peeph.def: fix bug 706781
1458 2003-04-11 Borut Razem <borut.razem@siol.net>
1460 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1462 2003-04-10 Scott Dattalo <scott@dattalo.com>
1464 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1465 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1466 set - this bit used to not be set...).
1467 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1468 bad code in PIC Port
1469 * src/regression/and2.c added to test bug 609268
1470 * src/regression/Makefile added and2.c to regression test
1473 2003-04-08 <johan@CP255758-A>
1475 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1476 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1477 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1479 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1481 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1483 * support/cpp2/Makefile.in: fix bug #487815
1484 * configure: rebuilt from configure.in
1485 * Makefile.common.in: docdir changed, new path suffixes
1486 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1487 * sdcc_vc_in.h: reflect changes from sdccconf.h
1488 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1489 * src/SDCCutil.h: remove BINDIR hack
1490 * doc/sdccman.lyx: update new path hierarchy
1492 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1494 * src/SDCCpeeph.c: added okToRemoveSLOC test
1496 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1498 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1500 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1502 * src/SDCCpeeph.c: added labelIsReturnOnly test
1503 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1505 2003-04-05 <johan@balder>
1507 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1508 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1509 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1510 * src/SDCCast.c: fixed a warning
1511 * src/SDCCast.h: fixed a warning
1512 * src/SDCCicode.c (operandFromAst): fixed a warning
1514 2003-04-04 <johan@balder>
1516 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1517 * src/SDCCast.c (decorateType): fixed bug #715076
1518 * src/SDCC.y: fixed bug #702907
1520 2003-04-03 <johan@balder>
1522 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1523 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1524 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1525 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1526 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1528 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1530 * _decdptr.c: fix return values
1531 * _gptrget.c: fix return values
1532 * _gptrgetc.c: fix return values
1533 * _gptrput.c: fix return values
1534 * _mulint.c: fix return values
1535 * as/z80/Makefile: fix 'make -j' problem
1537 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1539 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1540 * configure.in: big cleanup, updated to autoconf 2.5x
1541 * configure: rebuilt from configure.in
1542 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1543 * sdcc_vc_in.h: reflect changes from sdccconf.h
1544 * doc/Makefile: fixed a flaw in "make install"
1546 2003-04-02 <johan@balder>
1548 * src/ds390/gen.c (genCmp): no comments
1549 * src/mcs51/gen.c (genCmp): no comments
1550 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1551 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1553 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1555 * support/regression/generate-cases.py: place generated file in given sub directory
1556 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1557 * support/regression/Makefile: improvements for 'make -j';
1558 side effect: it's simpler and faster now
1560 2003-03-31 Borut Razem <borut.razem@siol.net>
1562 * src/z80/main.c: link-{port} and as-{port} defined without path
1563 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1565 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1567 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1569 2003-03-30 Borut Razem <borut.razem@siol.net>
1571 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1572 changed type of list parameter to set
1573 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1574 * src/port.h: changed type of do_assemble() parameter to set
1575 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1576 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1577 definition of "cppoutfilename" macro with NULL value in preProcess()
1578 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1579 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1580 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1581 replaced with set *binPathSet
1582 * shash_add() deallocates the item, if allready exsists, before adding the new one
1583 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1585 2003-03-30 Scott Dattalo <scott@dattalo.com>
1587 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1588 a nested for loop bug in the PIC port
1589 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1592 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1594 * support/Util/dbuf.h: remove C++ stuff to make it portable
1596 2003-03-28 Borut Razem <borut.razem@siol.net>
1598 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1599 literal strings in stringLiteral()
1600 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1601 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1604 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1606 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1608 2003-03-26 <johan@balder>
1610 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1611 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1612 * src/SDCCast.c (decorateType): fixed " -v < 3"
1614 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1616 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1617 Added Lenny Story's debug infrastructure changes:
1618 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1619 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1620 * src/cdbFile.c: added
1621 * src/SDCCdebug.c: added
1622 * src/SDCCdebug.h: added
1623 * src/SDCCast.c (createFunction)
1624 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1625 * src/SDCCmain.c (parseCmdLine, main)
1626 * src/SDCCmem.c (redoStackOffsets)
1627 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1630 * src/avr/gen.c (genAVRCode)
1631 * src/ds390/gen.c (gen390Code)
1632 * src/mcs51/gen.c (gen51Code)
1633 * src/pic/gen.c (genpic14Code)
1634 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1635 * src/xa51/gen.c (genXA51Code)
1636 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1638 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1640 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1641 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1643 2003-03-22 <johan@balder>
1645 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1647 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1649 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1650 * doc/cdbfileformat.lyx: added, written by Lenny Story
1651 * doc/Makefile: added cdbfileformat.lyx
1652 * doc/clean.mk: added cdbfileformat.lyx
1654 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1656 * src/mcs51/peeph.def: fix bug #705773
1658 2003-03-20 <johan@balder>
1660 An sfr/sbit can have an "at #" AND an initializer
1661 * src/SDCCsymt.c (checkSClass):
1662 * src/SDCCmem.c (allocGlobal):
1663 * src/SDCCmem.c (allocLocal):
1664 * src/SDCCast.c (createBlock):
1666 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1668 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1670 2003-03-16 <johan@balder>
1672 Undid the hackup of const and volatile, the problem is much bigger
1674 * src/SDCCast.c:1.171
1675 * src/SDCCglue.c:1.138
1676 * src/SDCCicode.c:1.146
1677 * src/SDCCsymt.c:1.150
1678 * src/SDCCval.c:1.65
1680 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1682 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1683 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1685 2003-03-13 <johan@balder>
1687 Hackup const and volatile modifiers in type chains a bit:
1689 * src/SDCCast.c:1.169
1690 * src/SDCCglue.c:1.136
1691 * src/SDCCicode.c:1.143
1692 * src/SDCCsymt.c1.146
1693 * src/SDCCsymt.h1.59
1694 * src/SDCCval.c:1.63
1696 2003-03-12 <johan@balder>
1698 * src/SDCCBBlock.h: more LRH debugging junk
1699 * src/SDCCcflow.h: more LRH debugging junk
1700 * src/SDCCloop.c: more LRH debugging junk
1701 * src/SDCC.y (struct_declaration): fixed bug #697590
1702 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1703 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1704 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1706 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1707 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1708 test function names must now match exactly).
1709 * src/SDCCcse.c: added special case in findCheaperOp to allow
1710 extending a short integer. Makes less awful code for bug 700121 test case.
1712 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1714 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1715 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1717 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1719 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1720 actually called (operandsNotEqual() was called for all
1721 operandsNotEqualX tests).
1723 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1725 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1726 with shorter literals. Fixes bug 700121.
1728 2003-03-11 <johan@balder>
1730 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1732 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1734 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1735 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1737 2003-03-10 Borut Razem <borut.razem@siol.net>
1739 * src/SDCCmain.c: pipe preprocessor's output
1740 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1741 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1742 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1743 which closes all pipes in pipeSet set
1744 * src/SDCCset.c: free deleted item in function deleteSetItem()
1745 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1746 moved from z80 to src subproject
1747 * .version: increased version number to 2.3.4
1749 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1751 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1752 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1753 * support/regression/ports/xa51/spec.mk: fix typo
1755 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1757 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1759 2003-03-09 Borut Razem <borut.razem@siol.net>
1761 * src/SDCCmain.c: pipe preprocessor's output
1762 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1763 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1764 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1765 which closes all pipes in pipeSet set
1766 * src/SDCCset.c: free deleted item in function deleteSetItem()
1767 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1768 moved from z80 to src subproject
1770 2003-03-09 Borut Razem <borut.razem@siol.net>
1772 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1773 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1774 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1775 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1776 * src/SDCCglobl.h: unification of WIN32 native definitions
1778 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1780 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1782 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1784 * src/configure.in: check for endianess (even while cross-compiling)
1785 * src/configure: check for endianess (even while cross-compiling)
1786 * src/configure_in.h: check for endianess (even while cross-compiling)
1787 * src/avr/gen.c: remove old endianess stuff
1788 * src/mcs51/gen.c: remove old endianess stuff
1789 * src/ds390/gen.c: remove old endianess stuff
1790 * src/pic/gen.c: remove old endianess stuff
1791 * src/pic/genarith.c: remove old endianess stuff
1792 * src/pic/glue.c: fix endianess check
1793 * src/pic16/gen.c: remove old endianess stuff
1794 * src/pic16/genarith.c: remove old endianess stuff
1795 * src/pic16/glue.c: fix endianess check
1796 * src/xa51/gen.c: remove old endianess stuff
1797 * src/z80/gen.c: fix endianess check
1798 * src/SDCCglue.c: fix endianess check
1799 * src/ds390/peeph.def: fix bug 700036
1801 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1803 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1804 * src/configure: find appropriate data-types on host for SDCC's int and long
1805 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1806 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1807 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1809 2003-03-07 <johan@balder>
1812 some minor cleanups before the big shot
1813 OP_DEFS and OP_USES now use Kevin's protection
1814 new option --nolabelopt
1825 * src/ds390/ralloc.c:
1826 * src/mcs51/ralloc.c:
1828 * src/xa51/ralloc.c:
1831 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1833 * src/pic/pcode.c (get_op): fix 64 bit warnings
1834 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1835 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1836 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1837 * support/regression/tests/malloc.c: fix 64 bit warnings
1839 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1841 * src/mcs51/gen.c (genMinus): fixed bug 696436
1843 2003-03-02 Borut Razem <borut.razem@siol.net>
1845 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1847 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1849 * configure.in: test for mkstemp
1850 * sdccconf_in.h: add HAVE_MKSTEMP
1852 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1854 * device/include/ctype.h: removed warning while using --stack-auto
1855 * device/include/malloc.h: removed warning while using --stack-auto
1856 * device/include/string.h: removed warning while using --stack-auto
1858 2003-02-23 Borut Razem <borut.razem@siol.net>
1860 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1861 because NDEBUG is defined (see man assert)
1862 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1864 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1866 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1867 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1869 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1871 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1872 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1874 2003-02-18 <johan@balder>
1876 * as/mcs51/asmain.c (asmbl): module can start with a digit
1877 * as/z80/asmain.c (asmbl): module can start with a digit
1879 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1881 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1882 * src/asm.c: fix pipe() for Mingw32
1884 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1886 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1887 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1888 make -V work again; --c1mode reads now from stdin
1889 * doc/sdccman.lyx: added --c1mode
1890 * support/Util/SDCCerr.c: new messages for c1 mode
1891 * support/Util/SDCCerr.h: new messages for c1 mode
1892 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1894 2003-02-15 <johan@balder>
1896 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1898 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1900 * doc/sdccman.lyx: Environment variables, -o and other minor things
1902 2003-02-14 <johan@balder>
1904 * src/xa51/main.c: before anyone really tries to use it :)
1906 * Install doc's in share/sdcc/doc
1907 * removed some obsolete files
1908 * Do a proper make distclean and uninstall
1909 M Makefile.common.in
1912 M device/include/Makefile.in
1913 M device/lib/Makefile.in
1916 M sim/ucsim/doc/Makefile.in
1919 R src/xa51/peeph.rul
1920 M support/cpp2/Makefile.in
1921 M support/makebin/Makefile
1924 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1926 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1928 2003-02-10 Borut Razem <borut.razem@siol.net>
1930 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1931 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1932 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1933 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1934 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1935 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1936 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1937 src/z80/Makefile.bcc: Borland Makefile cleanup
1938 * as/z80/Makefile.bcc: Added Borland Makefile
1939 * support/cpp2/borland.h: Removed
1941 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1943 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1944 * src/SDCC.lex: new pragma NOIV
1945 * src/SDCCglobl.h: new pragma NOIV
1946 * src/SDCCmem.c: new pragma NOIV
1948 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1950 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1952 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1954 * src/SDCCmain.c: signal handling is switched off by --debug
1955 * doc/Makefile: small fix for install; use clean.mk again
1956 * doc/clean.mk: clean *.pdf and *.html too
1958 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1960 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1961 * device/lib/printfl.c: fix a ds390 bug by making it portable
1962 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1963 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1964 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1965 * debugger/mcs51/cmd.c: converted multi-line string literals
1966 * sim/ucsim/globals.cc: converted multi-line string literals
1967 * src/SDCCmain.c: introduced signal handler to remove temp files
1968 * doc/Makefile: small tweaks, implement clean
1969 * doc: removed generated files
1971 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1973 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1974 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1975 Address Record is not correctly generated for DS390."
1977 2003-02-02 Borut Razem <borut.razem@siol.net>
1979 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1980 * as/mcs51/asm.h: fixed compilation with Borland C
1981 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1982 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1983 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1984 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1985 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1986 src/z80/Makefile.bcc: delete $(LIB) only if exist
1987 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1989 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1991 * device/include/malloc.h: introduced NULL
1992 * device/include/string.h: introduced NULL
1993 * device/include/stdlib.h: introduced NULL
1994 * device/lib/_memcpy.c: removed NULL
1995 * device/lib/_strcat.c: removed NULL
1996 * device/lib/_strchr.c: removed NULL
1997 * device/lib/_strcmp.c: removed NULL
1998 * device/lib/_strcpy.c: removed NULL
1999 * device/lib/_strcspn.c: removed NULL
2000 * device/lib/_strlen.c: removed NULL
2001 * device/lib/_strncat.c: removed NULL
2002 * device/lib/_strncmp.c: removed NULL
2003 * device/lib/_strncpy.c: removed NULL
2004 * device/lib/_strpbrk.c: removed NULL
2005 * device/lib/_strrchr.c: removed NULL
2006 * device/lib/_strspn.c: removed NULL
2007 * device/lib/_strstr.c: removed NULL
2008 * device/lib/_strtok.c: removed NULL
2009 * device/lib/malloc.c: removed NULL, include own header
2011 2003-02-02 <johan@balder>
2013 * 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
2014 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2015 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2016 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2017 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2018 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2020 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2022 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2025 2003-02-01 <johan@balder>
2027 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2029 2003-01-31 <johan@CP255758-A>
2031 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2033 2003-01-30 <johan@balder>
2035 * src/SDCCBBlock.c: automatic bug detection
2036 * src/SDCCicode.c: automatic bug detection
2038 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2040 * src/SDCCglobl.h: now --xram-size 0 works
2041 * src/SDCCmain.c: now --xram-size 0 works
2043 2003-01-29 <johan@balder>
2045 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2047 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2049 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2050 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2051 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2052 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2053 * src/SDCCglobl.h: Added options --xram-size and --code-size
2054 * src/SDCCmain.c: Added options --xram-size and --code-size
2056 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2058 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2059 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2061 2003-01-27 <johan@balder>
2063 * src/SDCC.y: fixed bug #613764
2065 2003-01-26 <johan@balder>
2067 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2068 * src/SDCCsymt.h: fixed bug #673374
2069 * src/SDCCglue.c: fixed bug #661910
2070 * src/SDCCast.c: fixed bug #458099 and 673374
2072 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2074 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2075 * as/mcs51/strcmpi.h: added
2076 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2077 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2078 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2079 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2080 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2081 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2082 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2083 * as/mcs51/Makefile.aslink: new module strcmpi
2084 * as/mcs51/Makefile.asx8051: new module strcmpi
2085 * as/mcs51/Makefil.bcc: new module strcmpi
2086 * as/mcs51/Makefile.in: new module strcmpi
2087 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2089 2003-01-26 <johan@balder>
2091 * src/SDCCglue.c: reverted back to 1.124
2092 * src/SDCCast.c: reverted back to 1.156
2093 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2095 2003-01-25 <johan@balder>
2097 * src/SDCCglue.c: A better fix for bug #661910
2098 * src/SDCCast.c: A better fix for bug #661910
2099 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2101 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2103 * src/Makefile.in: remove spawn.o
2104 * src/SDCCmain.c: remove spawn.h
2105 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2106 * src/spawn.c: removed
2107 * src/spawn.h: removed
2108 * support/regression/ports/ds390/spec.mk: link with -r
2110 2003-01-24 <johan@CP255758-A>
2112 * src/ds390/gen.c (aopOp): fixed bug #667458
2113 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2114 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2115 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2117 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2119 * src/mcs51/peeph.def: better assembler identation by Frieder
2120 * src/mcs51/gen.c: better assembler identation by Frieder
2122 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2124 * as/z80/string.h: removed for gcc 3.2
2125 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2126 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2128 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2130 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2131 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2132 * support/regression/Makefile: separate temp files for ports
2133 * support/regression/generate-cases.py: separate temp files for ports
2134 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2135 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2137 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2139 * moved tinitalk to device/examples/ds390
2141 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2143 * as/mcs51/lkmem.c: rflag is for DS390
2144 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2145 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2146 (linkEdit): move mem- and map-files the same way as ihx-files
2147 * src/z80/main.c (_setDefaultOptions): removed --generic
2148 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2149 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2150 * src/pic/glue.c (picglue): --c1mode works again
2151 * src/pic16/glue.c (pic16glue): --c1mode works again
2152 * src/asm.c (printCLine): fix #660034
2154 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2156 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2157 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2158 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2159 * as/mcs51/lkmem (summary): better fix for sp problem
2160 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2161 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2162 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2163 remove --stack-after-data
2165 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2167 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2168 * src/SDCCutil.c (join): ugly bug: missing '\0'
2169 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2171 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2173 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2175 * src/pic/main.c (_asmCmd): gpasm supports -o
2176 * src/z80/main.c: more general macros
2177 * device/lib/Makefile.in: remove intermediate files
2179 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2181 * .version: Bumped version number to 2.3.3
2182 * src/SDCCBBlock.c: new option -o
2183 * src/SDCCglobl.h: new option -o
2184 * src/SDCCglue.c: new option -o
2185 * src/SDCCmain.c: new option -o
2186 * src/asm.c: new option -o
2187 * src/ds390/main.c: new option -o
2188 * src/pic/glue.c: new option -o
2189 * src/pic/pcode.c: new option -o
2190 * src/pic/ralloc.c: new option -o
2191 * src/pic16/glue.c: new option -o
2192 * src/pic16/pcode.c: new option -o
2193 * src/pic16/ralloc.c: new option -o
2194 * src/z80/main.c: new option -o
2195 * device/lib/Makefile.in: use -o
2196 * support/regression/ports/ds390/spec.mk: use -o
2197 * support/regression/ports/gbz80/spec.mk: use -o
2198 * support/regression/ports/mcs51/spec.mk: use -o
2199 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2200 * support/regression/ports/z80/spec.mk: use -o
2201 * support/regression/ports/ucz80/spec.mk: use -o
2202 * support/regression/ports/xa51/spec.mk: use -o
2203 * support/regression/fwk/lib/timeout.c: fix usage string
2205 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2206 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2208 2003-01-07 <johan@balder>
2210 * src/SDCCast.c (decorateType): fixed bug #600035
2212 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2213 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2214 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2215 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2216 * src/pic/pcode.c: outcommented unused variable to remove warnings
2217 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2219 2003-01-06 <karl@turbobit.com>
2220 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2223 2003-01-06 <johan@balder>
2225 * src/SDCCicode.c: fixed array add
2227 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2228 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2229 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2231 2003-01-04 <johan@balder>
2233 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2235 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2236 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2238 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2239 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2240 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2242 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2243 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2245 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2246 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2248 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2249 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2251 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2253 * in \sdcc\as\mcs51\ changed these files in order to create an
2254 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2255 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2256 following files to include the previous two files: aslink.dsp,
2257 Makefile.aslink, Makefile.bcc, and Makefile.in.
2259 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2260 .adb instead of .cdb
2262 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2264 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2265 value from option --iram-size.
2267 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2269 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2272 2002-09-18 <wiml@hhhh.org>
2274 * SDCClrange.h: exposed setFromRange() and setToRange()
2275 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2276 packRegsForAccUse() (bug 542397)
2277 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2278 multiple times and emitting the fetch operations more than once
2279 added aopGetUsesAcc() function to allow binary operators to
2280 fetch their operands in the correct order; made genMinus() emit
2281 compact code for X = LITERAL - Y
2283 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2284 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2285 sprintf() in line 1267.
2287 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2288 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2291 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2292 Changes to aslink (All the changes are marked with 'JCF'):
2294 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2297 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2298 area BSEG. Also moves, if possible, the DATA area down into the internal
2299 ram so more space is available.
2301 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2304 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2305 not bytes. Function summary() which creates a memory usage summary
2306 file with extension .mem. Reports of overlaping stack and small stack
2307 size. If the space for the stack is less than 16 bytes aslink trows a
2310 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2311 the 8051. Option 'y' for memory summary output file.
2313 Changes to sdcc (All the changes are marked with 'JCF'):
2315 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2317 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2318 overlaying area for it (uses RegBankUsed[4]).
2320 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2321 bank zero as used by default. By default aslink locates the stack
2322 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2323 the creation of the .mem file. Delegates the allocation of data area
2324 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2325 the begining of the stack area to aslink.
2327 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2328 glue() in SDCCglue.c creates an area for it.
2330 2002-09-03 Borut Razem <borut.razem@siol.net>
2331 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2332 sdcc/src/pic/glue.c:
2333 introduced atexit() handler for teporay files removal in case of
2334 errors, assertions, ...
2336 2002-08-29 Borut Razem <borut.razem@siol.net>
2337 * sdcc/support/cpp2/auto-host_vc_in.h:
2338 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2339 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2340 Maybe there is a similar problem with BORLANDC? It should be checked!
2342 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2343 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2344 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2345 was not executed, and the compiler (cl) launched a warning:
2346 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2348 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2349 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2351 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2352 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2354 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2355 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2356 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2357 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2358 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2359 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2360 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2361 - added Release configuration in VS projects
2362 - review of compiler an linker options
2363 - VC .exe files are generated in bin_vc directory, not to interfere
2364 with binaries generated from other projects (cygwin, mingw, bcc ...)
2366 * sdcc/src/yacc.dsp: added
2368 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2369 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2370 and insert the version number definitions from .version
2372 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2374 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2375 added - genarate auto-host.h using auto-host_vc_in.h as template
2378 removed from CVS, generated automatically
2380 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2381 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2383 2002-08-11 Borut Razem <borut.razem@siol.net>
2384 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2386 2002-08-10 Borut Razem <borut.razem@siol.net>
2387 * src/SDCCmain.c (main):
2388 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2389 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2390 The consequence was that some temporary files were not removed.
2393 unification of code in functions tempfilename() and tempfile():
2394 function tempnam() is defined in Visual Studio 6.0 and .NET
2396 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2398 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2399 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2400 - removed compiler command line option /WX: Treats all warnings as errors
2401 - update a list of source files, included into the project
2403 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2404 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2405 changed project type to Generic Project so that can be correcly converted to VS.NET project
2407 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2409 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2411 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2413 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2414 added return 0 statements after assert() to make compiler happy
2416 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2417 added newline in the def file to keep MSC compiler satisfied
2419 * sdcc/src/z80/gen.c:
2420 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2421 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2422 - solved MSC error in function aopDump()
2424 * sdcc_vc.h: define PREFIX as "\\sdcc"
2426 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2427 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2429 2002-06-22 Scott Dattalo <scott@dattalo.com>
2430 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2431 - Rewrote the register banking algorithm.
2432 - Added pCode live-range analysis to registers (for now, only non-used and
2433 singly-used registers optimized away)
2435 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2437 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2439 2002-05-10 Scott Dattalo <scott@dattalo.com>
2440 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2442 2002-04-22 Michael Hope <michaelh@vroom>
2444 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2446 * configure.in (DD_COPT): Added include support required for gbdk.
2448 * .version: Bumped version number just to increase it.
2450 * src/SDCCmain.c: Added -nostdinc to the default options.
2452 2002-04-15 Michael Hope <michaelh@vroom>
2454 * device/lib/z80/printf.c (sprintf): Added.
2456 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2458 * src/z80/peeph.def: Added transpose redundent load rule.
2460 * src/z80/main.c: Added force callee saves for jaune.
2462 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2464 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2466 2002-03-28 Johan Knol <johan@balder>
2468 * src/SDCCval.c: fixed bug #532436
2470 2002-03-14 Scott Dattalo <scott@dattalo.com>
2472 Added "char *Processor" field to the port structure.
2475 Added -p option. Allows port dependent processor to be specified.
2478 Initialized the new field char *Processor field to NULL in all ports
2481 Compiler generated registers for interrupt context saving
2482 were not getting allocated.
2484 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2487 Fixed left shift. Will promote the left side of a left shift
2488 if a) left shifting more than size of operand or b) when assigned
2489 to something size > size of left side
2491 2002-03-14 Scott Dattalo <scott@dattalo.com>
2493 tons of changes. Register allocation has been
2494 rewritten. Added customization for the various PICs. Flow
2495 analysis is restructured. ...
2501 Added. device.c is a PIC port hack to accomodate variations
2504 2002-03-13 Michael Hope <michaelh@vroom>
2506 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2508 2002-03-04 johanknol <johanknol@manik>
2510 * /src/SDCCval.c: fixed
2512 const unsigned char arr[][2] = { { 0, 1 } };
2513 t18.c:1: error: Initializer element is not constant
2515 2002-03-04 bela <bela@manik>
2517 * /device/include/mcs51reg.h:
2518 ds89c420 register definition update
2520 2002-03-03 <johan@FRIJA>
2522 * support/Util/SDCCerr.c: did something, but don't no why anymore
2524 * support/regression/tests/bug-524691.c: made it a little less shy
2526 * src/SDCCast.c (decorateType): fixed bug #524697
2528 * src/SDCCast.c: made some lineno improvements
2530 * src/SDCCval.c (getNelements): changed warning to error
2532 * src/SDCCglue.c (printIvalArray): changed warning to error
2534 * src/SDCCicode.c: fixed a warning for mingw
2536 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2538 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2540 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2542 * src/ds390/peeph.def:
2543 Added some more peephole rules
2545 * src/ds390/gen.c: Various fixes & enhancements
2547 * src/SDCClrange.c, src/SDCClrange.h:
2548 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2550 * src/ds390/ralloc.c:
2551 various fixes & enhancements (ds390) specific
2553 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2554 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2557 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2559 2002-03-02 <johan@FRIJA>
2561 * src/SDCCast.c (decorateType): fixed bug #524708
2563 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2565 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2567 2002-03-01 Michael Hope <michaelh@vroom>
2569 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2571 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2573 2002-03-01 <johan@FRIJA>
2575 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2577 * src/SDCCast.c (decorateType): fixed bug #524209
2579 * src/SDCCval.c (valNot): fixed bug #524195
2581 2002-02-26 <johan@balder>
2583 * src/xa51/gen.c: fixed a warning
2585 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2587 * src/SDCCast.c (decorateType): fixed bug #522534
2589 2002-02-23 <johan@balder>
2591 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2593 2002-02-22 <johan@balder>
2595 * src/SDCCast.c: fixed bug #514865
2597 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2599 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2601 * sdcc/src/SDCCloop.c:
2602 Previous fix was not good. basic blocks that have "break" or "return" are
2603 not really partof a loop , but live ranges used in these blocks should
2604 be live thru the entire loop, so set partOfLoop but don't add them to
2607 2002-02-21 <johan@FRIJA>
2609 * src/SDCCcse.c: fixed bug #514308
2611 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2614 Fixed BUG #519583. If a conditional block ended in a return/break
2615 statement inside a loop, it was not being considered part of the loop.
2617 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2619 2002-02-10 Karl Bongers <karl@turbobit.com>
2622 Fixed up SDCDB debugger somewhat. Updated debugger/README
2623 with lots of comments and notes.
2625 * device/examples/test2.c:
2626 Fix bug, "red" variable not being initialized(compiler complained).
2628 * device/examples/Makefile, examples/test3.c:
2629 Add Makefile in device/examples folder, compiles test3.c
2630 for use as a multiple module SDCDB test case.
2632 * sim/ucsim/cmd.src/cmdset.cc:
2633 Took out debug printfs in ucsim "next" command.
2636 Karl and Johan start ucsim XA support. Most dissassembly working,
2637 about 75% emulation done(plenty of work remaining).
2639 * sim/ucsim/z80.src:
2640 Add Z80 support to ucsim, add test-ucz80 regression test,
2641 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2642 Notice z80 compiler fails on examples/test3.c/crc code.
2644 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2646 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2647 Added support for --parms-in-bank1
2649 * src/ds390/peeph.def:
2650 added a few more peephole optimzations
2653 1) added __builtin_inp & __builtin_outp used to read in data of given length
2654 from a memory mapped port
2655 2) added __builtin_memcmp
2656 3) added __builtin_swapw swap bytes of a short
2658 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2659 1) handle multiple send & receives from register bank1
2660 2) ralloc can now allocate DPTR1 to some liveRanges
2662 * src/SDCCsymt.c, src/SDCCsymt.h:
2663 changes to handle multiple sends & receives
2666 added some pointer arithmetic optimization
2669 added some pointer arithmetic optimizations but not stable yet so not
2670 called from anywhere (will get this working shortly)
2672 * src/SDCCopt.c: fixed for multiple sends & receives
2675 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2676 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2677 set preprocessor defines (depending on options)
2679 * src/SDCCicode.c, src/SDCCicode.h:
2680 changes made to handle multiple sends & receives
2683 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2685 * src/SDCCcse.c, src/SDCCcse.h:
2686 added function findbackward def (to be used in upcoming optimization)
2688 * src/SDCCcflow.c, src/SDCCcflow.h:
2689 added function returnAtEnd - to determine if a basic block terminates with
2692 * src/SDCCast.c, src/SDCCast.h:
2693 added option parms-in-bank1
2695 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2696 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2697 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2698 adjusted for --parms-in-bank1 option
2700 * device/include/string.h:
2701 donot redefine "reentrant" keyword
2703 * device/include/ds80c390.h: Added some more SFRs
2705 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2707 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2709 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2711 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2713 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2715 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2717 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2719 * Added --xram-movc option
2721 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2723 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2725 2002-01-11 Johan Knol
2727 * Added math lib of Jesus Calvino-Fraga
2729 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2731 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2732 * support/regression/Makefile: new target test-mcs51-stack-auto
2733 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2735 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2737 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2739 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2741 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2743 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2745 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2747 * src/SDCCglue.h: add definition for printIvalChar()
2749 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2751 * src/SDCCast.c: fix #498138 by Johan
2753 * src/SDCCglue.c: fix #498138 by Johan
2755 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2757 * support/regression/Makefile: fix clean
2759 * support/regression/ports/ds390/support.c: fix transmission of last character
2761 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2763 * /sdcc/src/ds390/gen.c:
2764 a) improved computing address of stack variable
2765 b) took out some #if 0 code
2766 c) improved parmBytes adjustment
2767 d) improved genPlusIncr & genMinusIncr
2768 e) genCmp could generate bad code (when left assigned to DPTR)
2769 f) Fixed bug in hasInc
2771 * /sdcc/src/ds390/ralloc.c:
2772 a) packRegsForSupport could mess up live information (Fixed)
2773 b) packRegsDPTRuse could be incorrect for left & right shift
2775 * /sdcc/src/mcs51/ralloc.c:
2776 packRegsForSupport could mess up the live information (Fixed)
2778 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2780 * /sdcc/src/SDCCast.c:
2781 can reverse a loop even if function call is present as long
2782 as the loop control variable is local & is not passed as parameter
2784 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2786 * /sdcc/ChangeLog: *** empty log message ***
2788 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2789 More builtin function additions for TININative
2791 * /sdcc/src/ds390/ralloc.c:
2792 Had broken the regression testsuite
2794 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2796 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2797 Added funcattr hasStackParms will be set for reentrant functions when there
2798 are paramteres on the stack, this helps in minimizing frame pointer generation
2799 typeFromStr can handle function pointers now
2801 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2802 *** empty log message ***
2804 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2806 * /src/ds390/gen.c, /src/ds390/main.c:
2807 More builtin function additions for TININative
2809 * /src/ds390/ralloc.c:
2810 Had broken the regression testsuite
2812 * /src/SDCCast.c: Fixed a bug in dumptree
2814 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2815 Added funcattr hasStackParms will be set for reentrant functions when there
2816 are paramteres on the stack, this helps in minimizing frame pointer generation
2817 typeFromStr can handle function pointers now
2819 * /doc/builtins.txt, /doc/TININative.txt:
2820 *** empty log message ***
2823 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2825 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2826 ALPHA version for -mTININative
2828 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2829 updated to reflect changes in the port structure
2832 added function do_assemble (similar to do_link) if non-null this function
2833 will be called to do assembly (-mTININative) requires a multi command
2835 added function genAssemblerEnd will be called to generate assembler Epilogue
2838 added _JavaNative to debug info printing
2840 * /src/SDCCmain.c: added option --tini-libid
2841 added port->do_assemble function (-mTININative) has a multi command assemble
2843 * /src/SDCCglue.c: Disabled "constExpr" check
2844 added port->genAssemblerEnd function
2846 * /src/SDCCglobl.h: Added option --tini-libid value
2849 tookout optimizeCompare from the header (has no external references)
2851 * /src/SDCCast.c: made one more function "static"
2853 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2855 * src/z80/mappings.i: Added z80asm support.
2857 * src/z80/main.c: Added z80asm support on --asm=z80asm
2859 * src/z80/gen.c: Fixed asm portability issues.
2861 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2863 * src/SDCCglue.c (printExterns): Added global/extern split.
2865 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2867 * support/regression/Makefile: added test for mcs51 model large
2869 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2871 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2873 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2875 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2877 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2879 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2881 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2883 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2885 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2887 * support/regression/tests/simplefloat.c: Port to mcs51.
2889 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2890 * support/regression/tests/bug-485362.c: Added.
2892 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2894 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2896 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2898 * src/z80/gen.c (aopDump): Added a dump function.
2900 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2901 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2903 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2905 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2907 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2909 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2911 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2913 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2915 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2917 * support/regression/ports/ds390/support.c: Use tinibios.
2919 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2921 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2923 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2924 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2926 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2928 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2930 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2932 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2934 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2935 (packRegsForIYUse): Created and optimised.
2937 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2939 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2940 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2942 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2944 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2946 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2948 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2950 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2952 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2954 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2956 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2958 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2960 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2962 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2964 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2965 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2966 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2968 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2970 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2971 (genNotFloat): Added.
2972 (genUminusFloat): Added.
2974 * device/lib/z80/Makefile: Added floating pt stubs.
2976 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2978 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2980 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2982 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2984 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2986 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2988 * sdcc/support/regression/Makefile: Add port ds390.
2990 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2992 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2994 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2996 * sdcc/support/regression/ports/ds390/support.c: Added.
2998 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3000 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3002 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3004 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3006 * device/include/malloc.h: Added z80 and gbz80 support.
3008 * device/lib/gbz80/heap.s: Added.
3010 * device/lib/z80/heap.s: Added.
3012 * device/lib/malloc.c: Added z80 and gbz80 support.
3014 * support/regression/tests/malloc.c (testMalloc): Added.
3016 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3018 * support/regression/tests/bug-478094.c: Added.
3020 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3022 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3024 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3026 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3028 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3030 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3032 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3034 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3036 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3038 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3040 * support/regression/tests/bug-477927.c: Added.
3042 * src/z80/peeph.def: Added minor rules.
3044 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3046 * src/z80/peeph.def: Added jump optimisation modification.
3048 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3050 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3052 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3054 * support/regression/tests/funptrs.c: Added.
3056 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3058 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3060 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3062 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3064 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3066 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3067 (movLeft2ResultLong): Created.
3069 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3070 (joinPushes): Added. Joins two char pushes into a word push.
3072 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3074 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3076 * support/makebin/Makefile (install): Added creation of dest dir.
3078 2001-10-24 Karl Bongers <karl@turbobit.com>
3080 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3082 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3084 * src/z80/ralloc.c: Turned off faulty pack for one use.
3086 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3088 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3090 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3092 * support/regression/Makefile: Improved clean
3094 * support/regression/ports/gbz80/spec.mk: Added clean
3096 * support/regression/ports/host/spec.mk: Added clean
3098 * support/regression/ports/z80/spec.mk: Added clean
3100 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3102 * support/regression/ports/mcs51/timeout.c: little improvements
3104 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3106 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3108 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3110 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3112 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3114 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3116 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3118 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3119 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3121 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3123 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3125 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3127 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3129 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3131 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3133 * support/regression/tests/longor.c: Added.
3135 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3137 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3139 * as/mcs51/aslink.h: define PATH_MAX
3141 * as/mcs51/asm.h: define PATH_MAX
3143 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3145 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3147 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3149 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3151 * src/SDCCglobl.h: define PATH_MAX
3153 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3155 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3157 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3159 * src/z80/gen.c (gencjneshort): Fixed
3161 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3163 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3165 * support/regression/tests/bug-469671.c: Added.
3167 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3169 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3171 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3173 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3175 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3177 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3179 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3181 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3183 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3185 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3187 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3189 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3191 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3193 * 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.
3195 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3197 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3199 2001-10-07 <johan@FRIJA>
3201 * device/lib/gets.c (gets): fixed the return value.
3203 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3204 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3206 * 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.
3208 * 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.
3210 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3212 * src/pic/gen.c: Removed Safe_strdup.
3214 * configure.in: Added option to enable libgc support.
3216 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3217 (bitVectUnion): Optimised.
3218 (bitVectIntersect): Optimised.
3219 (bitVectBitsInCommon): Optimised.
3220 (bitVectCplAnd): Optimised.
3222 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3224 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3226 * src/SDCCmain.c: distinguish between assembler debug and plain options
3228 * src/avr/main.c: remove standard assembler options
3230 * src/ds390/main.c: remove standard assembler options
3232 * src/mcs51/main.c: remove standard assembler options
3234 * src/port.h: removed "PENDING" comment
3236 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3238 * src/device/lib/_mulint.c : new, with assember functions
3240 * src/device/lib/_mullong.c : new, with assember functions
3242 * src/device/lib/_divuint.c : with assember functions
3244 * src/device/lib/_divsint.c : with assember functions
3246 * src/device/lib/_divulong.c: with assember functions
3248 * src/device/lib/_divslong.c: with assember functions
3250 * src/device/lib/_moduint.c : with assember functions
3252 * src/device/lib/_modsint.c : with assember functions
3254 * src/device/lib/_modulong.c: with assember functions
3256 * src/device/lib/_modslong.c: with assember functions
3258 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3260 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3262 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3263 replaced _mululong.c and _mulslong.c by _mullong.c
3265 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3267 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3269 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3271 * src/SDCCglue.c: test, if win32api is available for MINGW
3273 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3275 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3276 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3277 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3278 * support/regression/ports/host/spec.mk: removed GENERIC
3279 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3280 * support/regression/ports/z80/spec.mk: removed GENERIC
3282 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3284 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3286 * support/regression/tests/bug-467035.c: Created.
3288 2001-10-01 <johan@FRIJA>
3290 * src/SDCC.y: fixed bug #466586 part 1
3292 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3294 * SDCCicode.c: z80 has no generic pointers
3295 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3297 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3299 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3301 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3303 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3305 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3307 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3309 * configure.in: Fixed up so that ucsim is only configured once.
3311 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3313 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3314 (getPathDifference): As above.
3316 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3318 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3320 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3321 * .version: Updated to 2.3.1
3323 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3324 Added copyright header.
3326 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3327 (assemble): Added support for macro based assembler commands.
3328 (linkEdit): Added support for macro based linker commands.
3329 (preProcess): Changed the pre-processor to use macros.
3330 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3331 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3333 * device/lib/z80/crt0.s: Added module name for debugging.
3335 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3337 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3339 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3341 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3343 * src/Makefile.in: Added SDCCmacro and SDCCutil
3345 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3347 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3349 2001-09-16 <johan@FRIJA>
3351 * 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.
3353 2001-09-15 <johan@FRIJA>
3355 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3356 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3358 2001-09-11 <johan@FRIJA>
3360 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3362 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3364 * support/regression/tests/bug-460444.c: Added test case.
3366 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3367 (genCast): Added justification for all of the asserts.
3369 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3371 * support/regression/support.c: _xdata replaced by xdata
3373 * support/regression/spec.mk: removed _generic
3375 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3377 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3379 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3380 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3382 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3384 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3386 * support/regression/tests/bug-460010.c: Added test case.
3388 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3390 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3392 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3394 * support/regression/testfwk.c: removed workaround for bug #436344
3396 * support/regression/tests/bp.c: use less memory with mcs51
3398 * support/regression/tests/bug-441448.c: use less memory
3400 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3402 * support/regression/collate-results.py: typo
3404 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3406 * support/regression/tests/fetchoverlap.c: Added new test case.
3408 * support/regression/tests/bp.c: Added new test case.
3410 * support/regression/tests/bug-448984.c: Added new test case.
3412 * support/regression/tests/pow2shifts.c: Added new test case.
3414 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3415 (genlshTwo): Fixed right shift for count > 8.
3417 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3419 2001-09-08 <johan@FRIJA>
3421 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3423 2001-09-07 <johan@FRIJA>
3425 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3427 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3429 2001-09-06 <johan@FRIJA>
3431 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3432 * bernhard noted me at this: "() equals to (void)" (1.38)
3434 2001-09-05 <johan@FRIJA>
3436 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3438 2001-09-04 <johan@FRIJA>
3440 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3443 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3445 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3447 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3449 * link/z80/aslink.h: Fixed path for PATH_MAX
3451 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3453 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3455 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3457 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3459 * 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.
3461 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3463 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3464 (genCmp): Fixed up genCmp for the GB with longs.
3466 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3468 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3470 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3472 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3474 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3476 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3478 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3480 * 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.
3482 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3484 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3486 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3488 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3490 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3492 * sim/ucsim/configure: little improvement of Cygwin-detection
3493 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3494 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3495 * support/regression/tests/bug-221100.c: small changes for mcs51
3496 * support/regression/tests/bug-221168.c: small changes for mcs51
3497 * support/regression/tests/bug-227710.c: small changes for mcs51
3498 * support/regression/tests/staticinit.c: small changes for mcs51
3499 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3500 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3501 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601