1 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
3 * src/mcs51/gen.c (genCpl): fixed bug
4 http://sf.net/mailarchive/message.php?msg_id=6263915
6 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
8 * src/SDCCast.c (decorateType): added extended constant folding
9 * src/SDCCsymt.c (computeType): cleanup
10 * src/SDCCval.c (valShift): minor optimization
11 * support/regression/tests/ast_constant_folding.c: added
13 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
15 * src/SDCCmain.c: removed some unintended changes
17 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
19 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
20 * src/z80/gen.c: fixed part of bug #817589
21 * src/SDCCsymt.c (checkFunction): fixed bug #817895
23 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
25 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
43 * src/z80/gen.c: removed unused label "release:"
45 2003-10-06 Borut Razem <borut.razem@siol.net>
47 * src/SDCC.lex: removed definition of unused variables
48 save_optimize and save_options
50 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
52 * clean.mk: removed '=' in "-maxdepth=1"
53 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
54 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
56 2003-10-06 Borut Razem <borut.razem@siol.net>
58 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
59 my_unput() replaced by unput()
61 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
63 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
64 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
65 type-punned pointer will break strict-aliasing rules"
66 Old LR behaviour is again default; Klaus' LR can be choosen by
67 defining the environment variable LRKLAUS
71 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
72 * clean.mk: fixed removal of files in bin/CVS/
73 * device/lib/clean.mk: fixed removal of directories small and large
74 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
76 * src/SDCCval.c: removed superflous test for pedantic
78 2003-10-05 Borut Razem <borut.razem@siol.net>
80 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
81 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
82 message "unmatched #pragma SAVE and #pragma RESTORE"
84 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
86 * doc/sdccman.lyx: various additions and updates (interrupts, inline
87 assembly, critical functions, atomic, nojtbound)
89 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
91 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
97 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
100 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
102 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
104 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
105 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
106 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
108 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
110 * src/z80/gen.c (genRet): fixed bug #524753
111 * src/z80/gen.c (genCast): fixed internal error on cast from
113 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
114 fix for bug #477835 to the z80
115 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
116 for tracking iCodes in the peephole optimizer for z80
118 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
120 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
121 the other part of bug #814548
122 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
124 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
126 * src/SDCCcse.c: fixed part of bug #814548
128 2003-09-28 Borut Razem <borut.razem@siol.net>
130 * src/asm.c: rewrite of printILine() to use temporary file instead
132 * src/xa51/main.c: commented out declaration of int rewinds
134 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
136 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
138 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
140 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
141 * src/asm.c (printILine): Fixed bug #811015
143 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
145 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
148 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
150 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
151 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
152 to correctly handle general case of AOP_PAIRPTR
153 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
155 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
157 * src/mcs51/ralloc.c (fillGaps),
158 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
159 register positioning bug)
161 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
163 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
165 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
167 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
168 genCodePointerGet, genGenPointerGet, genFarPointerSet,
169 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
170 (ralloc doesn't intentionally do this now, but perhaps later)
171 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
172 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
173 register positioning bugs (Fixed bug #762602 and #795325)
174 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
176 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
177 lines that --i-code-in-asm generates
179 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
181 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
182 trying to fclose a FILE* that was already closed.
184 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
186 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
187 of const struct should be treated as if const themselves)
189 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
191 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
193 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
195 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
196 Unix (/n) and DOS (/r/n) line terminations.
198 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
200 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
203 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
205 * src/mcs51/gen.c (genFunction, genEndFunction),
206 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
207 and restore of EA so that stack offsets to parameters are
208 correct when using both critical and reentrant/stack-auto.
209 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
210 size (can be triggered in error if sloc is shared between
211 different sized objects)
212 * device/include/float.h: fixed macros to explicitly use
213 unsigned long where needed
215 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
217 Feature req. 799831: added code to allow nesting of critical functions
218 * src/mcs51/gen.c (genFunction, genEndFunction)
219 * src/ds390/gen.c (genFunction, genEndFunction)
221 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
223 * src/SDCCsymt.c (sclsFromPtr),
225 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
226 support for standard C idiom of memory mapped variables; for
227 example, *((xdata int*)0x1234) = 1 is now internally equivalent
228 to xdata int at 0x1234 tempvar = 1.
229 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
230 provided by Akiya ISHIDA
232 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
234 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
235 * src/SDCCval.c (constVal): added reduction from int to char
236 * src/SDCCval.c (valMult, valDiv): fixed sign handling
237 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
238 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
240 * support/regression/tests/shifts.c: fixed
242 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
244 * src/z80/gen.c (genXor): Fixed bug #805445
246 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
248 Fixed bug #621531 (const & volatile confusion in the type chain).
249 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
250 refer to the const or volatile state of the pointer itself.
263 * support/regression/tests/const.c
265 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
267 When checking for duplicated modules, use absolute paths
268 instead of relative paths. Files changed:
273 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
275 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
277 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
279 * device/include/string.h: added size_t typedef, changed
280 prototypes to use size_t, eliminated separate reentrant and
281 non-reentrant declarations, added _memmove declaration
282 * device/lib/_memcpy.c: changed to use size_t instead of int,
283 changed /4 to >>2 to avoid division library call
284 * device/lib/_memcmp.c,
285 * device/lib/_memset.c,
286 * device/lib/_strncat.c,
287 * device/lib/_strncpy.c,
288 * device/lib/_strncmp.c: changed to use size_t instead of int
289 * device/lib/_memmove.c: new file (fixed bug #772294)
290 * device/lib/Makefile.in: added _memmove.c
291 * device/lib/z80/asm_strings.s: fixed bug #772290
292 * support/regression/tests/bitfields.c: attempt to fix host assertion
293 failure on amd64-unknown-linux2.2
295 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
297 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
298 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
299 * as/z80/asmain.c (main): fixed bug #801766
301 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
303 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
306 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
308 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
309 reported in bug #800609
311 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
313 * Top header beautifications in src/pic16 directory:
314 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
315 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
316 pcoderegs.h, ralloc.c, ralloc.h
317 * main.c: added top header and GPL license notice
318 * pcode.c: fixed the if-conditional warning
320 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
322 * device/lib/_mullong.c: replaced int by short for gcc
324 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
326 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
327 and JUMPTABLE iCodes properly now (worked by accident before)
328 * src/mcs51/gen.c (leftRightUseAcc),
329 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
330 iCode properly now. Use getSize instead of nRegs since a & b
331 aren't part of the nRegs tally.
333 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
335 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
336 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
337 before instructions that use the _STATUS register
339 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
341 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
342 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
343 fetching of the pointer
344 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
345 copied from genNearPointerSet()
346 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
347 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
348 If they pop r0/r1 they must be called in the opposite order than aopOp().
349 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
350 (resp. --stack-auto), prepared for --xstack
352 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
354 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
356 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
358 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
359 these ports have their own __sdcc_external_start()
361 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
363 pic patch provided by Slade Rich <slade_rich@yahoo.com>
364 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
365 type for bits was changed. It resulted in bit variables becoming
366 global, which is not permitted in PIC 14 assembly output.
368 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
370 * doc/sdccman.lyx: various additions and updates. Rearranged sections
372 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
374 Z80 and MCS51 linkers complaint if a public symbol is defined
375 in more than one library module:
379 * as/mcs51/Makefile.in
381 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
383 A few small changes that speed up the peephole optimizer.
387 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
389 Try to make the peephole optimizer smarter by maintaining
390 an association between the assembly source code and the
391 iCodes that originated them. Put this information to use
392 with a new peephole rule condition "notVolatile" so that
393 the rules can be aggressive yet still safe.
398 * src/mcs51/peeph.def
400 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
404 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
405 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
406 if the left or right operand symbols have the accuse flag set.
408 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
410 Changed the type of the result of the ! (NOT) operator to char;
411 previously it returned the same type as the source. This allows
412 us to eliminate all the genFloatNot functions (all of its target
413 implementations were very buggy) since !float can use the same
416 * src/SDCCicode.c (ast2iCode): ! returns char
417 * src/mcs51/gen.c (genNot, genNotFloat),
418 * src/ds390/gen.c (genNot, genNotFloat),
419 * src/z80/gen.c (genNot, genNotFloat),
420 * src/pic/gen.c (genNot, genNotFloat),
421 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
423 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
425 pic patch provided by Slade Rich <slade_rich@yahoo.com>
426 1. Interrupt would not compile properly. Ensure PCLATH register is saved
427 during interrupts. Ensure WSAVE is located at a shared bank address.
428 2. Fixed page selection in some places
429 3. Fixed BTFSS/C to where necessary use registers directly and not simply
430 the registers name strings.
431 4. Fixed "signed / unsigned compare" compiler warnings.
432 5. The PIC port manages its own allocation of the general purpose
433 registers, but makes no attempt to reuse them. As a result when
434 compiling it soon runs out of general purpose registers. Some
435 additional code was added to the files pcode.c and device.c to walk
436 through the function call tree and rename the registers so that they
446 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
447 genPlus() & genMinus() when the result is the same as left or right
449 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
451 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
453 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
455 Made bitfield a distinct type from bit so that bitfields
456 convert as per ANSI C and bits retain their traditional
457 boolean style behaviour. Implemented bitfield support in
465 * src/ds390/gen.c: bit v bitfield split
466 * src/z80/gen.c: New support for bitfields
467 * support/regression/tests/bitfields.c: reenabled z80,
470 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
472 Rules 246.x, 247.x relate to bitfields, the others speed up
473 access to xdata mapped I/O devices.
475 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
477 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
479 Cleaned up genPackBits and genUnpackBits and added two helper
480 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
481 for literal assignments in genPackBits (thanks to Frieder for
487 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
489 Fixed bug #748310 (pointer to function type mishandled when the
490 function name is omitted). Also fixed a SIGSEGV when a function
491 attribute (reentrant, etc) is used on a non-function or on a
492 function but misplaced before the parameter list.
494 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
496 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
497 * support/Util/SDCCerr.h,
498 * support/Util/SDCCerr.c: Added func attr misuse error msg
500 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
502 Fixed bug #787649 by anonymous
503 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
504 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
506 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
508 Fixed numerous bitfield problems.
510 * src/SDCC.y: More bitfield related error checking
512 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
513 * support/Util/SDCCerr.h,
514 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
515 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
516 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
517 * support/regression/tests/bitfields.c: tests added
519 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
521 Made the constant following the "interrupt" keyword optional. If
522 omitted, the function will not automatically be given an entry
523 in the interrupt vector table (similar to #pragma NOIV, but
524 less syntacticly kludgy). The interrupt number is also now
525 range checked. Also fixed a bug in the high order bit example
532 * support/Util/SDCCerr.c
533 * support/Util/SDCCerr.h
536 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
538 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
539 * src/SDCCicode.c (operandOperation): rewritten some ops
540 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
541 * src/SDCCsymt.c (computeType): literals are handled the same way as any
543 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
544 be re-activated by defining REDUCE_LITERALS)
545 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
546 unsigned, but are signed by default
547 * src/SDCCval.c (constVal): rearranged
548 * src/SDCCval.c (valMod): preliminary fix
549 * src/SDCCval.c (valCastLiteral): use TYPE_* types
550 * support/regression/literalop.c: added, work in progress
552 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
554 Generate warnings for useless declarations like "char data;"
555 that don't do what new users expect.
558 * support/Util/SDCCerr.h
559 * support/Util/SDCCerr.c
561 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
563 * src/SDCCval.c (valMult): fix overflow detection of negative int
565 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
567 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
569 Changes to support big endian targets:
582 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
584 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
585 * device/lib/time.c: fixed warning "integer overflow in expression"
587 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
589 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
590 * src/SDCCval.c (constVal): changed default to signed; hex and octal
591 constants are unsigned; added recognition of "u" flag for unsigned
592 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
593 * src/SDCCval.c (valDiv, valMod): fixed signdness
594 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
595 signedness of modulo, left and right shift
596 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
597 * support/Util/SDCCerr.h: added warning W_INT_OVL
598 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
599 * src/SDCCast.c (ast_print): improved output of constants
601 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
603 Fixed some warnings when building with MSVC:
616 * support\cpp2\cpplib.c
620 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
622 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
624 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
626 * support\librarian\clean.mk: Do not remove Makefile.
627 * support\librarian\Makefile: added.
629 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
631 Added librarian to MSVC build:
634 * support\librarian\librarian.dsp
636 'configure' not needed for librarian, removed:
637 * support\librarian\configure
638 * support\librarian\configure.in
639 * support\librarian\config_in.h
640 * support\librarian\Makefile.in
642 Hopefully these ones built the librarian and the rest of sdcc properly:
646 Messed up 'configure', so revert to previous version:
650 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
652 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
653 there, while the mantissa of a double is "only" 53 bits wide.
655 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
657 Adding sdcclib to the build. MSVC project coming soon.
660 * support\librarian\clean.mk
661 * support\librarian\configure
662 * support\librarian\configure.in
663 * support\librarian\config_in.h
664 * support\librarian\Makefile.bcc
665 * support\librarian\Makefile.in
666 * support\librarian\sdcclib.c
673 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
675 Linker now complaints if linked modules have conflicting options, for
676 example, one compiled using --model-large and another one compiled with
677 --model-small. The following files were modified:
699 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
701 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
702 as/mcs51/lklibr.c: Generate a warning when a library is not found.
704 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
706 * src/z80/mappings.i: fix _mul[us][int,long] entries
708 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
710 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
712 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
714 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
715 * support/regression/tests/bitopcse.c: added
723 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
725 added support for new library format to z80, gbz80 linkers:
731 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
733 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
734 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
736 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
738 added DUMMY_READ_VOLATILE:
747 * src/SDCCcse.c (algebraicOpts): many improvements
748 * src/SDCCcse.h: removed algebraicOpts()
749 * src/SDCCicode.c (picDummyRead): added
751 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
753 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
754 "Insufficient space in data memory".
756 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
758 * src/mcs51/gen.c: fixed bug #771358
759 * src/z80/gen.c: fixed bug #759087
761 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
763 * src/pic16/glue.c: minor cleanup by Vangelis
765 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
767 * device/include/regc515c.h: fixed #758477
768 * device/lib/_gptrget.c: saving some cycles in generic pointer get
769 * device/lib/_gptrput.c: saved a few bytes
770 * my tab spacing is 8, yours too?)
771 * device/lib/_ser.c: process RX bytes earlier than TX bytes
772 * device/lib/serial.c: process RX bytes earlier than TX bytes
773 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
775 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
777 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
779 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
781 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
783 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
785 * device/lib/Makefile.in: bad fix, reverted to 1.43
787 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
789 * device/lib/Makefile.in: added missing z80 object files
791 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
793 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
794 pic16 progress by Vangelis:
812 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
814 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
816 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
818 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
819 added gbz80 build to MSVC project.
820 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
821 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
822 from 8051 stuff and setup so it links using a .lnk file.
824 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
826 * support/librarian/sdcclib.c: sdcc librarian.
827 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
830 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
832 * as/mcs51/lkmain.c: properly handle extensions in function afile.
834 2003-07-02 Borut Razem <borut.razem@siol.net>
836 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
837 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
838 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
839 src/xa51/main.c, src/z80/main.c:
840 virtualization of glue() function: each port has it's own glue function,
841 which is accessed by do_glue function pointer in PORT.general structure
843 2003-07-01 Kevin Vigor <kevin@vigor.nu>
845 * DS800C400 fun, improved ROM interface and tinibios.
847 2003-06-27 Kevin Vigor <kevin@vigor.nu>
849 * More support for DS80C400. Now includes beginning of interface to ROM.
851 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
853 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
855 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
857 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
859 2003-06-19 Borut Razem <borut.razem@siol.net>
861 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
863 2003-06-19 Borut Razem <borut.razem@siol.net>
865 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
866 fixed Z80 port - crt0.o: cannot open.
868 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
870 * support/Util/MySystem.c (merge_command): revert bad fix
872 2003-06-18 Borut Razem <borut.razem@siol.net>
874 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
876 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
878 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
879 option --use-stdout sends errors to stdout instead of stderr.
881 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
883 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
885 2003-06-15 Borut Razem <borut.razem@siol.net>
887 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
888 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
889 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
890 fixed width array of pointers replaced with sets;
891 multiple include and lib paths ared transferred to preprocessor and linker
892 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
893 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
894 fixed width array of pointers
895 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
896 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
897 fixupPath(), getPathDifference()
898 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
899 fixed width array of pointers
901 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
903 * src/pic16/ralloc.c: fix warnings
904 * src/pic16/pcode.c: fix warning
906 2003-06-10 Scott Dattalo <scott@dattalo.com>
908 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
909 know all the details, but essentially this set of changes enable
910 the pic16 port to generate movff instructions and generate assembler
916 * src/pic16/device.c:
919 * src/pic16/pcoderegs.c:
920 * src/pic16/ralloc.c:
921 * src/pic16/ralloc.h:
923 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
925 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
926 added option --vc, so sdcc errors and warnings are compatible with
927 Microsoft Visual Studio.
929 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
931 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
932 device/lib/libfloat.lib: added atof function.
934 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
936 * doc/sdccman.lyx: updated to Lyx 1.3
937 * doc/cdbfileformat.lyx: updated to Lyx 1.3
938 * doc/test_suite_spec.lyx: updated to Lyx 1.3
939 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
941 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
943 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
945 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
947 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
948 additions to the "related tools/documentation" section
950 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
952 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
954 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
956 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
957 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
959 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
961 * doc/sdccman.lyx: fix double dash and other minor things
962 * doc/Makefile: fix double dash
964 2003-05-28 Karl Bongers(patches from Martin Helmling)
965 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
966 condition and ignore commands.
968 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
970 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
971 is in parts still quite out of date, I did changes as far as I felt makes sense
972 for a non-native english speaker.
973 Please feel free to add to the manual or to correct my changes.
974 * doc/Makefile: undid touching the date of intermediate tex files.
976 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
978 * doc/sdccman.lyx: Manual has an index now
980 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
982 Finalize muluint/mulsint and mululong/mulslong merging:
983 * device/lib/_mulint.c
984 * device/lib/_mullong.c
985 * device/lib/gbz80/mul.s
986 * device/lib/gbz80/stubs.s
987 * device/lib/z80/mul.s
988 * device/lib/z80/stubs.s
989 * src/SDCCsymt.c (initCSupport)
991 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
993 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
994 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
995 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
996 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
999 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1001 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1002 the regression tests I'm not brave enough to enable 245.b, 245.c
1003 * doc/sdccman.lyx: added latex preamble for hyperref package.
1004 Using pdflatex this will give you a hyperlinked pdf file with
1005 bookmarks. (prepend '%' before /usepackage if this breaks something)
1007 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1009 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1011 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1013 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1015 2003-05-21 <johan@balder>
1017 * src/SDCCglue.c (printIval): fixed bug #739934
1019 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1021 Applied patch from bug 737905 (renamed yylineo to mylineno):
1028 * src/pic16/pcode.c: Cleaned warnings
1029 * src/pic16/pcodeflow.c: Cleaned warnings
1030 * src/pic16/pcoderegs.c: Cleaned warnings
1032 2003-05-19 Scott Dattalo <scott@dattalo.com>
1034 * src/pic16/pcode.c: Cleaned warnings
1035 * src/pic16/pcodepeep.c: Cleaned warnings
1036 * src/pic16/ralloc.c: Cleaned warnings
1038 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1040 * doc/sdccman.lyx: fixed bug 739745
1041 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1043 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1045 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1046 it can be defined with CFLAGS when running configure
1047 * src/SDCCmain.c: fixed compiling + linking with object files
1049 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1051 * configure.in: configure for pic16 port,
1052 added --disable-pic16-port
1053 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1054 * src/SDCCmain.c: linkOptions is changed to set *,
1055 added if/endif conditional macros to remove options help
1056 messages from optionsTable when a port is not configured, added
1057 support for the PIc16 port in the ports table, when executing
1058 the compiler with no port specified on command line, a default
1059 port is selected with the new macro DEFAULT_PORT which is
1060 defined in port.h, in setDefaultOptions() linkOptions is removed
1061 from initialization assignment, since now it is a set,
1062 parseCmdLine uses setParseWithComma for linkOptions, in
1063 linkEdit() linkOptions are accessed with new function indexSet()
1064 which returns the i'th item of a set variable. See SDCCset.c, in
1065 linkEdit() when calling buildCmdLine(), added linkOptions as
1066 last argument. Now users can pass arguments to gplink via the
1067 -Wl option, main() uses pic16glue() to glue up pic16 programs
1068 * src/SDCCpeeph.c: various changes to support pic16
1069 * src/SDCCset.c: added function void *indexSet(set *, int) to
1070 return the i'th item of the set
1071 * src/SDCCset.h: added function prototype for indexSet()
1072 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1073 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1074 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1075 added macro DEFAULT_PORT
1076 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1077 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1079 * src/pic16/glue.c: commented out some error producing lines
1080 * src/pic16/main.c: __config directives are commented out to stop
1081 gpasm complaining and test the linkage with gplink, _linkCmd and
1082 _asmCmd changed to be more gplink and gpasm friendly
1083 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1084 produced an error when parsed, peep rule 12 is added to utilize
1085 movff, but it is commented out since the pCode does not support
1086 yet a command with 2 address arguments
1088 2003-05-18 <johan@balder>
1090 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1091 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1092 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1094 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1095 Added feature to script commands from file.
1097 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1099 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1100 * src/SDCCutil.c: include ctype.h for win32
1102 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1104 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1106 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1108 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1109 Fixed so you can set breakpoints prior to run, run does not stop
1110 on entry now. Add tbreak. Other enhancements and fixes for use
1113 2003-05-12 Borut Razem <borut.razem@siol.net>
1115 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1117 2003-05-11 Borut Razem <borut.razem@siol.net>
1119 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1120 the path of bin directory, so that PATH is the only env. variable, which has to be set
1121 in case of standard installation.
1122 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1123 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1124 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1126 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1128 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1129 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1130 temp files are in the port dir; clean the gen/test directory when
1131 generating new test.c
1132 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1133 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1134 * support/regression/tests/zeropad.c: added
1136 2003-05-09 <johan@balder>
1138 * src/SDCCglue.c: fixed bug #597940
1140 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1142 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1143 cache sfr, optimize next,step, fix off by one sourceline,
1144 support ddd list function.
1145 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1147 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1149 * support/regression/HTMLgen.py: added compare_s2f()
1150 * support/regression/Makefile: redo 1.27
1151 * support/regression/generate-cases.py: redo 1.5
1153 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1155 * support/regression/tests/float.c: workaround 33 bit hex constant
1156 * support/regression/tests/simplefloat.c: fix division for host
1158 2003-04-29 Scott Dattalo <scott@dattalo.com>
1160 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1161 that tame's the PIC's over-aggressive optimizer.
1163 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1165 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1168 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1170 Initial support for DS80C400. "Hello world" runs on TINIm400
1173 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1175 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1176 * Some notes on ddd usage added in debugger/README
1177 Martin Helmling adding more features and fixes for ddd GUI debugger.
1178 Code added for nexti, stepi, up, down, and other adjustments.
1180 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1182 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1183 * src/pic/peeph.def Added two rules to optimize carry manipulation
1184 * src/pic/* removed debug printfs
1186 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1188 * debugger/mcs51/cmd.c: added header newalloc.h
1190 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1192 * as/Makefile: new EXEEXT
1193 * as/z80/Makefile: remove trailing slash of BUILDIR
1194 * as/z80/clean.mk: new EXEEXT
1195 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1196 * support/cpp2/Makefile.in: new EXEEXT
1197 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1199 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1201 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1202 EXEEXT was introduced to fix all related problems with targets
1203 "clean", "install" and "uninstall"; a couple of further flaws
1204 especially with "clean" have been fixed too
1205 * as/mcs51/Makefile.in
1210 * debugger/mcs51/Makefile.in
1211 * debugger/mcs51/clean.mk
1213 * link/z80/Makefile.in
1216 * packihx/Makefile.in
1218 * sim/ucsim/Makefile
1219 * sim/ucsim/clean.mk
1220 * sim/ucsim/avr.src/Makefile.in
1221 * sim/ucsim/avr.src/clean.mk
1222 * sim/ucsim/s51.src/Makefile.in
1223 * sim/ucsim/s51.src/clean.mk
1224 * sim/ucsim/xa.src/Makefile.in
1225 * sim/ucsim/xa.src/clean.mk
1226 * sim/ucsim/z80.src/Makefile.in
1227 * sim/ucsim/z80.src/clean.mk
1228 * sim/ucsim/main_in.mk
1229 * sim/ucsim/packages_in.mk
1230 * sim/ucsim/gui.src/Makefile.in
1231 * sim/ucsim/gui.src/serio.src/Makefile.in
1232 * sim/ucsim/gui.src/serio.src/clean.mk
1235 * support/cpp2/Makefile.in
1236 * support/cpp2/clean.mk
1237 * support/makebin/Makefile
1238 * support/makebin/clean.mk
1239 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1240 * doc/sdccman.lyx: --program-suffix no longer needed
1242 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1244 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1245 Martin Helmling added support for ddd GUI debugger.
1246 Code added to display assembly, set variables, and other commands
1247 to interface to ddd.
1249 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1251 * as/Makefile: fix target clean
1252 * as/clean.mk: fix target clean
1253 * as/z80/clean.mk: fix target clean
1255 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1257 * Makefile.common.in: added @EXEEXT@
1258 * configure.in: removed all mingw32 stuff
1259 * configure: rebuilt from configure.in
1260 * doc/sdccman.lyx: updated section "installation"
1261 * support/scripts/sdcc_mingw32: adapted to configure
1262 * support/scripts/sdcc_cygwin_mingw32: added
1264 2003-04-22 Scott Dattalo <scott@dattalo.com>
1266 * src/pic Added object file support for the PIC port
1267 * src/pic Applied patch from Craig Franklin (this started the object file support)
1268 * src/regression Updated the PIC regression tests for object files
1270 2003-04-20 Borut Razem <borut.razem@siol.net>
1272 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1273 lklex.c: In function `getfid':
1274 lklex.c:203: warning: array subscript has type `char'
1275 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1276 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1277 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1278 stack handling macros
1280 2003-04-19 Borut Razem <borut.razem@siol.net>
1282 * "handling space characters in file path" task:
1283 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1284 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1285 * support/Util/MySystem.h: make it self-sufficient
1286 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1287 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1288 handling space characters in file path
1289 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1290 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1291 * support/Util/MySystem.c: handling space characters in executable's path
1293 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1295 * as/z80/Makefile: fix permanent rebuild of z80
1296 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1297 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1299 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1301 * src/SDCCopt.c: add special case optimization to replace modulo by
1302 a power of two with a bitwise AND.
1304 2003-04-18 <johan@balder>
1306 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1308 2003-04-17 <johan@balder>
1310 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1311 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1313 2003-04-13 Borut Razem <borut.razem@siol.net>
1315 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1316 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1317 fixed mingw problem in adl_NORMALIZE_PATH
1319 2003-04-12 Borut Razem <borut.razem@siol.net>
1321 * fixed "#pragma SAVE/RESTORE can not be nested":
1322 * src/SDCC.lex: reworked pragma handling functions
1323 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1324 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1326 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1328 * src/SDCCutil.c (pathEquivalent): defined but not used
1329 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1330 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1331 * configure: rebuilt from configure.in
1332 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1333 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1334 * device/include/Makefile.in: replace sdcc_datadir
1335 * device/lib/Makefile.in: replace sdcc_datadir
1336 * Makefile.common.in: add LDFLAGS from configure
1337 * packihx/Makefile.in: use LDFLAGS
1338 * src/Makefile.in: use LDFLAGS
1339 * support/cpp2/Makefile.in: add LDFLAGS from configure
1340 * support/makebin/Makefile: use LDFLAGS
1341 * .version: bumped version number to 2.3.5
1343 2003-04-12 Borut Razem <borut.razem@siol.net>
1345 * completed "different paths" task:
1346 * src/SDCCmacro.c: fixed bug in handling quotes
1347 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1348 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1350 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1352 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1354 2003-04-11 kevin Vigor <kevin@vigor.nu>
1356 * ds390/gen.c ds390/peeph.def: fix bug 706781
1358 2003-04-11 Borut Razem <borut.razem@siol.net>
1360 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1362 2003-04-10 Scott Dattalo <scott@dattalo.com>
1364 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1365 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1366 set - this bit used to not be set...).
1367 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1368 bad code in PIC Port
1369 * src/regression/and2.c added to test bug 609268
1370 * src/regression/Makefile added and2.c to regression test
1373 2003-04-08 <johan@CP255758-A>
1375 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1376 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1377 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1379 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1381 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1383 * support/cpp2/Makefile.in: fix bug #487815
1384 * configure: rebuilt from configure.in
1385 * Makefile.common.in: docdir changed, new path suffixes
1386 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1387 * sdcc_vc_in.h: reflect changes from sdccconf.h
1388 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1389 * src/SDCCutil.h: remove BINDIR hack
1390 * doc/sdccman.lyx: update new path hierarchy
1392 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1394 * src/SDCCpeeph.c: added okToRemoveSLOC test
1396 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1398 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1400 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1402 * src/SDCCpeeph.c: added labelIsReturnOnly test
1403 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1405 2003-04-05 <johan@balder>
1407 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1408 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1409 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1410 * src/SDCCast.c: fixed a warning
1411 * src/SDCCast.h: fixed a warning
1412 * src/SDCCicode.c (operandFromAst): fixed a warning
1414 2003-04-04 <johan@balder>
1416 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1417 * src/SDCCast.c (decorateType): fixed bug #715076
1418 * src/SDCC.y: fixed bug #702907
1420 2003-04-03 <johan@balder>
1422 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1423 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1424 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1425 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1426 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1428 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1430 * _decdptr.c: fix return values
1431 * _gptrget.c: fix return values
1432 * _gptrgetc.c: fix return values
1433 * _gptrput.c: fix return values
1434 * _mulint.c: fix return values
1435 * as/z80/Makefile: fix 'make -j' problem
1437 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1439 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1440 * configure.in: big cleanup, updated to autoconf 2.5x
1441 * configure: rebuilt from configure.in
1442 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1443 * sdcc_vc_in.h: reflect changes from sdccconf.h
1444 * doc/Makefile: fixed a flaw in "make install"
1446 2003-04-02 <johan@balder>
1448 * src/ds390/gen.c (genCmp): no comments
1449 * src/mcs51/gen.c (genCmp): no comments
1450 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1451 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1453 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1455 * support/regression/generate-cases.py: place generated file in given sub directory
1456 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1457 * support/regression/Makefile: improvements for 'make -j';
1458 side effect: it's simpler and faster now
1460 2003-03-31 Borut Razem <borut.razem@siol.net>
1462 * src/z80/main.c: link-{port} and as-{port} defined without path
1463 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1465 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1467 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1469 2003-03-30 Borut Razem <borut.razem@siol.net>
1471 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1472 changed type of list parameter to set
1473 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1474 * src/port.h: changed type of do_assemble() parameter to set
1475 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1476 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1477 definition of "cppoutfilename" macro with NULL value in preProcess()
1478 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1479 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1480 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1481 replaced with set *binPathSet
1482 * shash_add() deallocates the item, if allready exsists, before adding the new one
1483 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1485 2003-03-30 Scott Dattalo <scott@dattalo.com>
1487 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1488 a nested for loop bug in the PIC port
1489 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1492 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1494 * support/Util/dbuf.h: remove C++ stuff to make it portable
1496 2003-03-28 Borut Razem <borut.razem@siol.net>
1498 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1499 literal strings in stringLiteral()
1500 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1501 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1504 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1506 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1508 2003-03-26 <johan@balder>
1510 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1511 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1512 * src/SDCCast.c (decorateType): fixed " -v < 3"
1514 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1516 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1517 Added Lenny Story's debug infrastructure changes:
1518 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1519 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1520 * src/cdbFile.c: added
1521 * src/SDCCdebug.c: added
1522 * src/SDCCdebug.h: added
1523 * src/SDCCast.c (createFunction)
1524 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1525 * src/SDCCmain.c (parseCmdLine, main)
1526 * src/SDCCmem.c (redoStackOffsets)
1527 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1530 * src/avr/gen.c (genAVRCode)
1531 * src/ds390/gen.c (gen390Code)
1532 * src/mcs51/gen.c (gen51Code)
1533 * src/pic/gen.c (genpic14Code)
1534 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1535 * src/xa51/gen.c (genXA51Code)
1536 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1538 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1540 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1541 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1543 2003-03-22 <johan@balder>
1545 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1547 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1549 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1550 * doc/cdbfileformat.lyx: added, written by Lenny Story
1551 * doc/Makefile: added cdbfileformat.lyx
1552 * doc/clean.mk: added cdbfileformat.lyx
1554 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1556 * src/mcs51/peeph.def: fix bug #705773
1558 2003-03-20 <johan@balder>
1560 An sfr/sbit can have an "at #" AND an initializer
1561 * src/SDCCsymt.c (checkSClass):
1562 * src/SDCCmem.c (allocGlobal):
1563 * src/SDCCmem.c (allocLocal):
1564 * src/SDCCast.c (createBlock):
1566 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1568 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1570 2003-03-16 <johan@balder>
1572 Undid the hackup of const and volatile, the problem is much bigger
1574 * src/SDCCast.c:1.171
1575 * src/SDCCglue.c:1.138
1576 * src/SDCCicode.c:1.146
1577 * src/SDCCsymt.c:1.150
1578 * src/SDCCval.c:1.65
1580 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1582 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1583 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1585 2003-03-13 <johan@balder>
1587 Hackup const and volatile modifiers in type chains a bit:
1589 * src/SDCCast.c:1.169
1590 * src/SDCCglue.c:1.136
1591 * src/SDCCicode.c:1.143
1592 * src/SDCCsymt.c1.146
1593 * src/SDCCsymt.h1.59
1594 * src/SDCCval.c:1.63
1596 2003-03-12 <johan@balder>
1598 * src/SDCCBBlock.h: more LRH debugging junk
1599 * src/SDCCcflow.h: more LRH debugging junk
1600 * src/SDCCloop.c: more LRH debugging junk
1601 * src/SDCC.y (struct_declaration): fixed bug #697590
1602 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1603 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1604 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1606 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1607 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1608 test function names must now match exactly).
1609 * src/SDCCcse.c: added special case in findCheaperOp to allow
1610 extending a short integer. Makes less awful code for bug 700121 test case.
1612 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1614 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1615 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1617 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1619 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1620 actually called (operandsNotEqual() was called for all
1621 operandsNotEqualX tests).
1623 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1625 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1626 with shorter literals. Fixes bug 700121.
1628 2003-03-11 <johan@balder>
1630 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1632 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1634 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1635 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1637 2003-03-10 Borut Razem <borut.razem@siol.net>
1639 * src/SDCCmain.c: pipe preprocessor's output
1640 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1641 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1642 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1643 which closes all pipes in pipeSet set
1644 * src/SDCCset.c: free deleted item in function deleteSetItem()
1645 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1646 moved from z80 to src subproject
1647 * .version: increased version number to 2.3.4
1649 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1651 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1652 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1653 * support/regression/ports/xa51/spec.mk: fix typo
1655 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1657 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1659 2003-03-09 Borut Razem <borut.razem@siol.net>
1661 * src/SDCCmain.c: pipe preprocessor's output
1662 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1663 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1664 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1665 which closes all pipes in pipeSet set
1666 * src/SDCCset.c: free deleted item in function deleteSetItem()
1667 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1668 moved from z80 to src subproject
1670 2003-03-09 Borut Razem <borut.razem@siol.net>
1672 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1673 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1674 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1675 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1676 * src/SDCCglobl.h: unification of WIN32 native definitions
1678 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1680 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1682 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1684 * src/configure.in: check for endianess (even while cross-compiling)
1685 * src/configure: check for endianess (even while cross-compiling)
1686 * src/configure_in.h: check for endianess (even while cross-compiling)
1687 * src/avr/gen.c: remove old endianess stuff
1688 * src/mcs51/gen.c: remove old endianess stuff
1689 * src/ds390/gen.c: remove old endianess stuff
1690 * src/pic/gen.c: remove old endianess stuff
1691 * src/pic/genarith.c: remove old endianess stuff
1692 * src/pic/glue.c: fix endianess check
1693 * src/pic16/gen.c: remove old endianess stuff
1694 * src/pic16/genarith.c: remove old endianess stuff
1695 * src/pic16/glue.c: fix endianess check
1696 * src/xa51/gen.c: remove old endianess stuff
1697 * src/z80/gen.c: fix endianess check
1698 * src/SDCCglue.c: fix endianess check
1699 * src/ds390/peeph.def: fix bug 700036
1701 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1703 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1704 * src/configure: find appropriate data-types on host for SDCC's int and long
1705 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1706 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1707 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1709 2003-03-07 <johan@balder>
1712 some minor cleanups before the big shot
1713 OP_DEFS and OP_USES now use Kevin's protection
1714 new option --nolabelopt
1725 * src/ds390/ralloc.c:
1726 * src/mcs51/ralloc.c:
1728 * src/xa51/ralloc.c:
1731 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1733 * src/pic/pcode.c (get_op): fix 64 bit warnings
1734 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1735 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1736 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1737 * support/regression/tests/malloc.c: fix 64 bit warnings
1739 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1741 * src/mcs51/gen.c (genMinus): fixed bug 696436
1743 2003-03-02 Borut Razem <borut.razem@siol.net>
1745 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1747 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1749 * configure.in: test for mkstemp
1750 * sdccconf_in.h: add HAVE_MKSTEMP
1752 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1754 * device/include/ctype.h: removed warning while using --stack-auto
1755 * device/include/malloc.h: removed warning while using --stack-auto
1756 * device/include/string.h: removed warning while using --stack-auto
1758 2003-02-23 Borut Razem <borut.razem@siol.net>
1760 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1761 because NDEBUG is defined (see man assert)
1762 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1764 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1766 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1767 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1769 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1771 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1772 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1774 2003-02-18 <johan@balder>
1776 * as/mcs51/asmain.c (asmbl): module can start with a digit
1777 * as/z80/asmain.c (asmbl): module can start with a digit
1779 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1781 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1782 * src/asm.c: fix pipe() for Mingw32
1784 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1786 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1787 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1788 make -V work again; --c1mode reads now from stdin
1789 * doc/sdccman.lyx: added --c1mode
1790 * support/Util/SDCCerr.c: new messages for c1 mode
1791 * support/Util/SDCCerr.h: new messages for c1 mode
1792 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1794 2003-02-15 <johan@balder>
1796 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1798 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1800 * doc/sdccman.lyx: Environment variables, -o and other minor things
1802 2003-02-14 <johan@balder>
1804 * src/xa51/main.c: before anyone really tries to use it :)
1806 * Install doc's in share/sdcc/doc
1807 * removed some obsolete files
1808 * Do a proper make distclean and uninstall
1809 M Makefile.common.in
1812 M device/include/Makefile.in
1813 M device/lib/Makefile.in
1816 M sim/ucsim/doc/Makefile.in
1819 R src/xa51/peeph.rul
1820 M support/cpp2/Makefile.in
1821 M support/makebin/Makefile
1824 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1826 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1828 2003-02-10 Borut Razem <borut.razem@siol.net>
1830 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1831 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1832 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1833 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1834 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1835 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1836 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1837 src/z80/Makefile.bcc: Borland Makefile cleanup
1838 * as/z80/Makefile.bcc: Added Borland Makefile
1839 * support/cpp2/borland.h: Removed
1841 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1843 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1844 * src/SDCC.lex: new pragma NOIV
1845 * src/SDCCglobl.h: new pragma NOIV
1846 * src/SDCCmem.c: new pragma NOIV
1848 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1850 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1852 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1854 * src/SDCCmain.c: signal handling is switched off by --debug
1855 * doc/Makefile: small fix for install; use clean.mk again
1856 * doc/clean.mk: clean *.pdf and *.html too
1858 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1860 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1861 * device/lib/printfl.c: fix a ds390 bug by making it portable
1862 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1863 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1864 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1865 * debugger/mcs51/cmd.c: converted multi-line string literals
1866 * sim/ucsim/globals.cc: converted multi-line string literals
1867 * src/SDCCmain.c: introduced signal handler to remove temp files
1868 * doc/Makefile: small tweaks, implement clean
1869 * doc: removed generated files
1871 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1873 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1874 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1875 Address Record is not correctly generated for DS390."
1877 2003-02-02 Borut Razem <borut.razem@siol.net>
1879 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1880 * as/mcs51/asm.h: fixed compilation with Borland C
1881 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1882 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1883 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1884 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1885 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1886 src/z80/Makefile.bcc: delete $(LIB) only if exist
1887 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1889 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1891 * device/include/malloc.h: introduced NULL
1892 * device/include/string.h: introduced NULL
1893 * device/include/stdlib.h: introduced NULL
1894 * device/lib/_memcpy.c: removed NULL
1895 * device/lib/_strcat.c: removed NULL
1896 * device/lib/_strchr.c: removed NULL
1897 * device/lib/_strcmp.c: removed NULL
1898 * device/lib/_strcpy.c: removed NULL
1899 * device/lib/_strcspn.c: removed NULL
1900 * device/lib/_strlen.c: removed NULL
1901 * device/lib/_strncat.c: removed NULL
1902 * device/lib/_strncmp.c: removed NULL
1903 * device/lib/_strncpy.c: removed NULL
1904 * device/lib/_strpbrk.c: removed NULL
1905 * device/lib/_strrchr.c: removed NULL
1906 * device/lib/_strspn.c: removed NULL
1907 * device/lib/_strstr.c: removed NULL
1908 * device/lib/_strtok.c: removed NULL
1909 * device/lib/malloc.c: removed NULL, include own header
1911 2003-02-02 <johan@balder>
1913 * 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
1914 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1915 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1916 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1917 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1918 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1920 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1922 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1925 2003-02-01 <johan@balder>
1927 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1929 2003-01-31 <johan@CP255758-A>
1931 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1933 2003-01-30 <johan@balder>
1935 * src/SDCCBBlock.c: automatic bug detection
1936 * src/SDCCicode.c: automatic bug detection
1938 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1940 * src/SDCCglobl.h: now --xram-size 0 works
1941 * src/SDCCmain.c: now --xram-size 0 works
1943 2003-01-29 <johan@balder>
1945 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1947 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1949 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1950 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1951 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1952 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1953 * src/SDCCglobl.h: Added options --xram-size and --code-size
1954 * src/SDCCmain.c: Added options --xram-size and --code-size
1956 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1958 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1959 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1961 2003-01-27 <johan@balder>
1963 * src/SDCC.y: fixed bug #613764
1965 2003-01-26 <johan@balder>
1967 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1968 * src/SDCCsymt.h: fixed bug #673374
1969 * src/SDCCglue.c: fixed bug #661910
1970 * src/SDCCast.c: fixed bug #458099 and 673374
1972 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1974 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1975 * as/mcs51/strcmpi.h: added
1976 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1977 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1978 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1979 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1980 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1981 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1982 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1983 * as/mcs51/Makefile.aslink: new module strcmpi
1984 * as/mcs51/Makefile.asx8051: new module strcmpi
1985 * as/mcs51/Makefil.bcc: new module strcmpi
1986 * as/mcs51/Makefile.in: new module strcmpi
1987 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1989 2003-01-26 <johan@balder>
1991 * src/SDCCglue.c: reverted back to 1.124
1992 * src/SDCCast.c: reverted back to 1.156
1993 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1995 2003-01-25 <johan@balder>
1997 * src/SDCCglue.c: A better fix for bug #661910
1998 * src/SDCCast.c: A better fix for bug #661910
1999 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2001 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2003 * src/Makefile.in: remove spawn.o
2004 * src/SDCCmain.c: remove spawn.h
2005 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2006 * src/spawn.c: removed
2007 * src/spawn.h: removed
2008 * support/regression/ports/ds390/spec.mk: link with -r
2010 2003-01-24 <johan@CP255758-A>
2012 * src/ds390/gen.c (aopOp): fixed bug #667458
2013 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2014 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2015 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2017 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2019 * src/mcs51/peeph.def: better assembler identation by Frieder
2020 * src/mcs51/gen.c: better assembler identation by Frieder
2022 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2024 * as/z80/string.h: removed for gcc 3.2
2025 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2026 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2028 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2030 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2031 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2032 * support/regression/Makefile: separate temp files for ports
2033 * support/regression/generate-cases.py: separate temp files for ports
2034 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2035 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2037 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2039 * moved tinitalk to device/examples/ds390
2041 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2043 * as/mcs51/lkmem.c: rflag is for DS390
2044 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2045 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2046 (linkEdit): move mem- and map-files the same way as ihx-files
2047 * src/z80/main.c (_setDefaultOptions): removed --generic
2048 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2049 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2050 * src/pic/glue.c (picglue): --c1mode works again
2051 * src/pic16/glue.c (pic16glue): --c1mode works again
2052 * src/asm.c (printCLine): fix #660034
2054 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2056 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2057 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2058 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2059 * as/mcs51/lkmem (summary): better fix for sp problem
2060 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2061 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2062 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2063 remove --stack-after-data
2065 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2067 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2068 * src/SDCCutil.c (join): ugly bug: missing '\0'
2069 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2071 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2073 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2075 * src/pic/main.c (_asmCmd): gpasm supports -o
2076 * src/z80/main.c: more general macros
2077 * device/lib/Makefile.in: remove intermediate files
2079 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2081 * .version: Bumped version number to 2.3.3
2082 * src/SDCCBBlock.c: new option -o
2083 * src/SDCCglobl.h: new option -o
2084 * src/SDCCglue.c: new option -o
2085 * src/SDCCmain.c: new option -o
2086 * src/asm.c: new option -o
2087 * src/ds390/main.c: new option -o
2088 * src/pic/glue.c: new option -o
2089 * src/pic/pcode.c: new option -o
2090 * src/pic/ralloc.c: new option -o
2091 * src/pic16/glue.c: new option -o
2092 * src/pic16/pcode.c: new option -o
2093 * src/pic16/ralloc.c: new option -o
2094 * src/z80/main.c: new option -o
2095 * device/lib/Makefile.in: use -o
2096 * support/regression/ports/ds390/spec.mk: use -o
2097 * support/regression/ports/gbz80/spec.mk: use -o
2098 * support/regression/ports/mcs51/spec.mk: use -o
2099 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2100 * support/regression/ports/z80/spec.mk: use -o
2101 * support/regression/ports/ucz80/spec.mk: use -o
2102 * support/regression/ports/xa51/spec.mk: use -o
2103 * support/regression/fwk/lib/timeout.c: fix usage string
2105 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2106 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2108 2003-01-07 <johan@balder>
2110 * src/SDCCast.c (decorateType): fixed bug #600035
2112 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2113 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2114 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2115 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2116 * src/pic/pcode.c: outcommented unused variable to remove warnings
2117 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2119 2003-01-06 <karl@turbobit.com>
2120 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2123 2003-01-06 <johan@balder>
2125 * src/SDCCicode.c: fixed array add
2127 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2128 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2129 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2131 2003-01-04 <johan@balder>
2133 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2135 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2136 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2138 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2139 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2140 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2142 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2143 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2145 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2146 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2148 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2149 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2151 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2153 * in \sdcc\as\mcs51\ changed these files in order to create an
2154 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2155 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2156 following files to include the previous two files: aslink.dsp,
2157 Makefile.aslink, Makefile.bcc, and Makefile.in.
2159 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2160 .adb instead of .cdb
2162 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2164 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2165 value from option --iram-size.
2167 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2169 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2172 2002-09-18 <wiml@hhhh.org>
2174 * SDCClrange.h: exposed setFromRange() and setToRange()
2175 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2176 packRegsForAccUse() (bug 542397)
2177 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2178 multiple times and emitting the fetch operations more than once
2179 added aopGetUsesAcc() function to allow binary operators to
2180 fetch their operands in the correct order; made genMinus() emit
2181 compact code for X = LITERAL - Y
2183 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2184 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2185 sprintf() in line 1267.
2187 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2188 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2191 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2192 Changes to aslink (All the changes are marked with 'JCF'):
2194 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2197 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2198 area BSEG. Also moves, if possible, the DATA area down into the internal
2199 ram so more space is available.
2201 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2204 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2205 not bytes. Function summary() which creates a memory usage summary
2206 file with extension .mem. Reports of overlaping stack and small stack
2207 size. If the space for the stack is less than 16 bytes aslink trows a
2210 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2211 the 8051. Option 'y' for memory summary output file.
2213 Changes to sdcc (All the changes are marked with 'JCF'):
2215 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2217 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2218 overlaying area for it (uses RegBankUsed[4]).
2220 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2221 bank zero as used by default. By default aslink locates the stack
2222 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2223 the creation of the .mem file. Delegates the allocation of data area
2224 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2225 the begining of the stack area to aslink.
2227 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2228 glue() in SDCCglue.c creates an area for it.
2230 2002-09-03 Borut Razem <borut.razem@siol.net>
2231 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2232 sdcc/src/pic/glue.c:
2233 introduced atexit() handler for teporay files removal in case of
2234 errors, assertions, ...
2236 2002-08-29 Borut Razem <borut.razem@siol.net>
2237 * sdcc/support/cpp2/auto-host_vc_in.h:
2238 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2239 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2240 Maybe there is a similar problem with BORLANDC? It should be checked!
2242 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2243 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2244 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2245 was not executed, and the compiler (cl) launched a warning:
2246 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2248 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2249 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2251 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2252 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2254 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2255 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2256 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2257 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2258 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2259 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2260 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2261 - added Release configuration in VS projects
2262 - review of compiler an linker options
2263 - VC .exe files are generated in bin_vc directory, not to interfere
2264 with binaries generated from other projects (cygwin, mingw, bcc ...)
2266 * sdcc/src/yacc.dsp: added
2268 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2269 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2270 and insert the version number definitions from .version
2272 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2274 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2275 added - genarate auto-host.h using auto-host_vc_in.h as template
2278 removed from CVS, generated automatically
2280 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2281 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2283 2002-08-11 Borut Razem <borut.razem@siol.net>
2284 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2286 2002-08-10 Borut Razem <borut.razem@siol.net>
2287 * src/SDCCmain.c (main):
2288 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2289 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2290 The consequence was that some temporary files were not removed.
2293 unification of code in functions tempfilename() and tempfile():
2294 function tempnam() is defined in Visual Studio 6.0 and .NET
2296 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2298 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2299 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2300 - removed compiler command line option /WX: Treats all warnings as errors
2301 - update a list of source files, included into the project
2303 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2304 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2305 changed project type to Generic Project so that can be correcly converted to VS.NET project
2307 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2309 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2311 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2313 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2314 added return 0 statements after assert() to make compiler happy
2316 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2317 added newline in the def file to keep MSC compiler satisfied
2319 * sdcc/src/z80/gen.c:
2320 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2321 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2322 - solved MSC error in function aopDump()
2324 * sdcc_vc.h: define PREFIX as "\\sdcc"
2326 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2327 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2329 2002-06-22 Scott Dattalo <scott@dattalo.com>
2330 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2331 - Rewrote the register banking algorithm.
2332 - Added pCode live-range analysis to registers (for now, only non-used and
2333 singly-used registers optimized away)
2335 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2337 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2339 2002-05-10 Scott Dattalo <scott@dattalo.com>
2340 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2342 2002-04-22 Michael Hope <michaelh@vroom>
2344 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2346 * configure.in (DD_COPT): Added include support required for gbdk.
2348 * .version: Bumped version number just to increase it.
2350 * src/SDCCmain.c: Added -nostdinc to the default options.
2352 2002-04-15 Michael Hope <michaelh@vroom>
2354 * device/lib/z80/printf.c (sprintf): Added.
2356 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2358 * src/z80/peeph.def: Added transpose redundent load rule.
2360 * src/z80/main.c: Added force callee saves for jaune.
2362 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2364 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2366 2002-03-28 Johan Knol <johan@balder>
2368 * src/SDCCval.c: fixed bug #532436
2370 2002-03-14 Scott Dattalo <scott@dattalo.com>
2372 Added "char *Processor" field to the port structure.
2375 Added -p option. Allows port dependent processor to be specified.
2378 Initialized the new field char *Processor field to NULL in all ports
2381 Compiler generated registers for interrupt context saving
2382 were not getting allocated.
2384 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2387 Fixed left shift. Will promote the left side of a left shift
2388 if a) left shifting more than size of operand or b) when assigned
2389 to something size > size of left side
2391 2002-03-14 Scott Dattalo <scott@dattalo.com>
2393 tons of changes. Register allocation has been
2394 rewritten. Added customization for the various PICs. Flow
2395 analysis is restructured. ...
2401 Added. device.c is a PIC port hack to accomodate variations
2404 2002-03-13 Michael Hope <michaelh@vroom>
2406 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2408 2002-03-04 johanknol <johanknol@manik>
2410 * /src/SDCCval.c: fixed
2412 const unsigned char arr[][2] = { { 0, 1 } };
2413 t18.c:1: error: Initializer element is not constant
2415 2002-03-04 bela <bela@manik>
2417 * /device/include/mcs51reg.h:
2418 ds89c420 register definition update
2420 2002-03-03 <johan@FRIJA>
2422 * support/Util/SDCCerr.c: did something, but don't no why anymore
2424 * support/regression/tests/bug-524691.c: made it a little less shy
2426 * src/SDCCast.c (decorateType): fixed bug #524697
2428 * src/SDCCast.c: made some lineno improvements
2430 * src/SDCCval.c (getNelements): changed warning to error
2432 * src/SDCCglue.c (printIvalArray): changed warning to error
2434 * src/SDCCicode.c: fixed a warning for mingw
2436 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2438 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2440 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2442 * src/ds390/peeph.def:
2443 Added some more peephole rules
2445 * src/ds390/gen.c: Various fixes & enhancements
2447 * src/SDCClrange.c, src/SDCClrange.h:
2448 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2450 * src/ds390/ralloc.c:
2451 various fixes & enhancements (ds390) specific
2453 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2454 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2457 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2459 2002-03-02 <johan@FRIJA>
2461 * src/SDCCast.c (decorateType): fixed bug #524708
2463 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2465 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2467 2002-03-01 Michael Hope <michaelh@vroom>
2469 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2471 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2473 2002-03-01 <johan@FRIJA>
2475 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2477 * src/SDCCast.c (decorateType): fixed bug #524209
2479 * src/SDCCval.c (valNot): fixed bug #524195
2481 2002-02-26 <johan@balder>
2483 * src/xa51/gen.c: fixed a warning
2485 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2487 * src/SDCCast.c (decorateType): fixed bug #522534
2489 2002-02-23 <johan@balder>
2491 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2493 2002-02-22 <johan@balder>
2495 * src/SDCCast.c: fixed bug #514865
2497 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2499 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2501 * sdcc/src/SDCCloop.c:
2502 Previous fix was not good. basic blocks that have "break" or "return" are
2503 not really partof a loop , but live ranges used in these blocks should
2504 be live thru the entire loop, so set partOfLoop but don't add them to
2507 2002-02-21 <johan@FRIJA>
2509 * src/SDCCcse.c: fixed bug #514308
2511 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2514 Fixed BUG #519583. If a conditional block ended in a return/break
2515 statement inside a loop, it was not being considered part of the loop.
2517 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2519 2002-02-10 Karl Bongers <karl@turbobit.com>
2522 Fixed up SDCDB debugger somewhat. Updated debugger/README
2523 with lots of comments and notes.
2525 * device/examples/test2.c:
2526 Fix bug, "red" variable not being initialized(compiler complained).
2528 * device/examples/Makefile, examples/test3.c:
2529 Add Makefile in device/examples folder, compiles test3.c
2530 for use as a multiple module SDCDB test case.
2532 * sim/ucsim/cmd.src/cmdset.cc:
2533 Took out debug printfs in ucsim "next" command.
2536 Karl and Johan start ucsim XA support. Most dissassembly working,
2537 about 75% emulation done(plenty of work remaining).
2539 * sim/ucsim/z80.src:
2540 Add Z80 support to ucsim, add test-ucz80 regression test,
2541 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2542 Notice z80 compiler fails on examples/test3.c/crc code.
2544 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2546 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2547 Added support for --parms-in-bank1
2549 * src/ds390/peeph.def:
2550 added a few more peephole optimzations
2553 1) added __builtin_inp & __builtin_outp used to read in data of given length
2554 from a memory mapped port
2555 2) added __builtin_memcmp
2556 3) added __builtin_swapw swap bytes of a short
2558 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2559 1) handle multiple send & receives from register bank1
2560 2) ralloc can now allocate DPTR1 to some liveRanges
2562 * src/SDCCsymt.c, src/SDCCsymt.h:
2563 changes to handle multiple sends & receives
2566 added some pointer arithmetic optimization
2569 added some pointer arithmetic optimizations but not stable yet so not
2570 called from anywhere (will get this working shortly)
2572 * src/SDCCopt.c: fixed for multiple sends & receives
2575 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2576 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2577 set preprocessor defines (depending on options)
2579 * src/SDCCicode.c, src/SDCCicode.h:
2580 changes made to handle multiple sends & receives
2583 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2585 * src/SDCCcse.c, src/SDCCcse.h:
2586 added function findbackward def (to be used in upcoming optimization)
2588 * src/SDCCcflow.c, src/SDCCcflow.h:
2589 added function returnAtEnd - to determine if a basic block terminates with
2592 * src/SDCCast.c, src/SDCCast.h:
2593 added option parms-in-bank1
2595 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2596 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2597 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2598 adjusted for --parms-in-bank1 option
2600 * device/include/string.h:
2601 donot redefine "reentrant" keyword
2603 * device/include/ds80c390.h: Added some more SFRs
2605 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2607 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2609 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2611 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2613 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2615 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2617 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2619 * Added --xram-movc option
2621 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2623 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2625 2002-01-11 Johan Knol
2627 * Added math lib of Jesus Calvino-Fraga
2629 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2631 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2632 * support/regression/Makefile: new target test-mcs51-stack-auto
2633 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2635 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2637 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2639 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2641 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2643 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2645 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2647 * src/SDCCglue.h: add definition for printIvalChar()
2649 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2651 * src/SDCCast.c: fix #498138 by Johan
2653 * src/SDCCglue.c: fix #498138 by Johan
2655 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2657 * support/regression/Makefile: fix clean
2659 * support/regression/ports/ds390/support.c: fix transmission of last character
2661 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2663 * /sdcc/src/ds390/gen.c:
2664 a) improved computing address of stack variable
2665 b) took out some #if 0 code
2666 c) improved parmBytes adjustment
2667 d) improved genPlusIncr & genMinusIncr
2668 e) genCmp could generate bad code (when left assigned to DPTR)
2669 f) Fixed bug in hasInc
2671 * /sdcc/src/ds390/ralloc.c:
2672 a) packRegsForSupport could mess up live information (Fixed)
2673 b) packRegsDPTRuse could be incorrect for left & right shift
2675 * /sdcc/src/mcs51/ralloc.c:
2676 packRegsForSupport could mess up the live information (Fixed)
2678 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2680 * /sdcc/src/SDCCast.c:
2681 can reverse a loop even if function call is present as long
2682 as the loop control variable is local & is not passed as parameter
2684 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2686 * /sdcc/ChangeLog: *** empty log message ***
2688 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2689 More builtin function additions for TININative
2691 * /sdcc/src/ds390/ralloc.c:
2692 Had broken the regression testsuite
2694 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2696 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2697 Added funcattr hasStackParms will be set for reentrant functions when there
2698 are paramteres on the stack, this helps in minimizing frame pointer generation
2699 typeFromStr can handle function pointers now
2701 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2702 *** empty log message ***
2704 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2706 * /src/ds390/gen.c, /src/ds390/main.c:
2707 More builtin function additions for TININative
2709 * /src/ds390/ralloc.c:
2710 Had broken the regression testsuite
2712 * /src/SDCCast.c: Fixed a bug in dumptree
2714 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2715 Added funcattr hasStackParms will be set for reentrant functions when there
2716 are paramteres on the stack, this helps in minimizing frame pointer generation
2717 typeFromStr can handle function pointers now
2719 * /doc/builtins.txt, /doc/TININative.txt:
2720 *** empty log message ***
2723 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2725 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2726 ALPHA version for -mTININative
2728 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2729 updated to reflect changes in the port structure
2732 added function do_assemble (similar to do_link) if non-null this function
2733 will be called to do assembly (-mTININative) requires a multi command
2735 added function genAssemblerEnd will be called to generate assembler Epilogue
2738 added _JavaNative to debug info printing
2740 * /src/SDCCmain.c: added option --tini-libid
2741 added port->do_assemble function (-mTININative) has a multi command assemble
2743 * /src/SDCCglue.c: Disabled "constExpr" check
2744 added port->genAssemblerEnd function
2746 * /src/SDCCglobl.h: Added option --tini-libid value
2749 tookout optimizeCompare from the header (has no external references)
2751 * /src/SDCCast.c: made one more function "static"
2753 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2755 * src/z80/mappings.i: Added z80asm support.
2757 * src/z80/main.c: Added z80asm support on --asm=z80asm
2759 * src/z80/gen.c: Fixed asm portability issues.
2761 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2763 * src/SDCCglue.c (printExterns): Added global/extern split.
2765 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2767 * support/regression/Makefile: added test for mcs51 model large
2769 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2771 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2773 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2775 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2777 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2779 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2781 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2783 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2785 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2787 * support/regression/tests/simplefloat.c: Port to mcs51.
2789 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2790 * support/regression/tests/bug-485362.c: Added.
2792 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2794 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2796 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2798 * src/z80/gen.c (aopDump): Added a dump function.
2800 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2801 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2803 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2805 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2807 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2809 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2811 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2813 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2815 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2817 * support/regression/ports/ds390/support.c: Use tinibios.
2819 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2821 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2823 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2824 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2826 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2828 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2830 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2832 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2834 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2835 (packRegsForIYUse): Created and optimised.
2837 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2839 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2840 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2842 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2844 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2846 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2848 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2850 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2852 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2854 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2856 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2858 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2860 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2862 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2864 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2865 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2866 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2868 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2870 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2871 (genNotFloat): Added.
2872 (genUminusFloat): Added.
2874 * device/lib/z80/Makefile: Added floating pt stubs.
2876 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2878 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2880 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2882 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2884 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2886 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2888 * sdcc/support/regression/Makefile: Add port ds390.
2890 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2892 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2894 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2896 * sdcc/support/regression/ports/ds390/support.c: Added.
2898 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2900 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2902 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2904 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2906 * device/include/malloc.h: Added z80 and gbz80 support.
2908 * device/lib/gbz80/heap.s: Added.
2910 * device/lib/z80/heap.s: Added.
2912 * device/lib/malloc.c: Added z80 and gbz80 support.
2914 * support/regression/tests/malloc.c (testMalloc): Added.
2916 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2918 * support/regression/tests/bug-478094.c: Added.
2920 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2922 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2924 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2926 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2928 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2930 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2932 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2934 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2936 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2938 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2940 * support/regression/tests/bug-477927.c: Added.
2942 * src/z80/peeph.def: Added minor rules.
2944 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2946 * src/z80/peeph.def: Added jump optimisation modification.
2948 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2950 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2952 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2954 * support/regression/tests/funptrs.c: Added.
2956 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2958 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2960 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2962 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2964 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2966 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2967 (movLeft2ResultLong): Created.
2969 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2970 (joinPushes): Added. Joins two char pushes into a word push.
2972 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2974 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2976 * support/makebin/Makefile (install): Added creation of dest dir.
2978 2001-10-24 Karl Bongers <karl@turbobit.com>
2980 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2982 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2984 * src/z80/ralloc.c: Turned off faulty pack for one use.
2986 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2988 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2990 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2992 * support/regression/Makefile: Improved clean
2994 * support/regression/ports/gbz80/spec.mk: Added clean
2996 * support/regression/ports/host/spec.mk: Added clean
2998 * support/regression/ports/z80/spec.mk: Added clean
3000 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3002 * support/regression/ports/mcs51/timeout.c: little improvements
3004 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3006 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3008 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3010 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3012 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3014 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3016 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3018 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3019 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3021 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3023 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3025 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3027 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3029 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3031 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3033 * support/regression/tests/longor.c: Added.
3035 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3037 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3039 * as/mcs51/aslink.h: define PATH_MAX
3041 * as/mcs51/asm.h: define PATH_MAX
3043 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3045 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3047 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3049 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3051 * src/SDCCglobl.h: define PATH_MAX
3053 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3055 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3057 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3059 * src/z80/gen.c (gencjneshort): Fixed
3061 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3063 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3065 * support/regression/tests/bug-469671.c: Added.
3067 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3069 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3071 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3073 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3075 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3077 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3079 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3081 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3083 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3085 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3087 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3089 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3091 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3093 * 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.
3095 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3097 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3099 2001-10-07 <johan@FRIJA>
3101 * device/lib/gets.c (gets): fixed the return value.
3103 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3104 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3106 * 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.
3108 * 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.
3110 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3112 * src/pic/gen.c: Removed Safe_strdup.
3114 * configure.in: Added option to enable libgc support.
3116 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3117 (bitVectUnion): Optimised.
3118 (bitVectIntersect): Optimised.
3119 (bitVectBitsInCommon): Optimised.
3120 (bitVectCplAnd): Optimised.
3122 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3124 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3126 * src/SDCCmain.c: distinguish between assembler debug and plain options
3128 * src/avr/main.c: remove standard assembler options
3130 * src/ds390/main.c: remove standard assembler options
3132 * src/mcs51/main.c: remove standard assembler options
3134 * src/port.h: removed "PENDING" comment
3136 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3138 * src/device/lib/_mulint.c : new, with assember functions
3140 * src/device/lib/_mullong.c : new, with assember functions
3142 * src/device/lib/_divuint.c : with assember functions
3144 * src/device/lib/_divsint.c : with assember functions
3146 * src/device/lib/_divulong.c: with assember functions
3148 * src/device/lib/_divslong.c: with assember functions
3150 * src/device/lib/_moduint.c : with assember functions
3152 * src/device/lib/_modsint.c : with assember functions
3154 * src/device/lib/_modulong.c: with assember functions
3156 * src/device/lib/_modslong.c: with assember functions
3158 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3160 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3162 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3163 replaced _mululong.c and _mulslong.c by _mullong.c
3165 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3167 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3169 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3171 * src/SDCCglue.c: test, if win32api is available for MINGW
3173 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3175 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3176 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3177 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3178 * support/regression/ports/host/spec.mk: removed GENERIC
3179 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3180 * support/regression/ports/z80/spec.mk: removed GENERIC
3182 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3184 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3186 * support/regression/tests/bug-467035.c: Created.
3188 2001-10-01 <johan@FRIJA>
3190 * src/SDCC.y: fixed bug #466586 part 1
3192 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3194 * SDCCicode.c: z80 has no generic pointers
3195 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3197 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3199 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3201 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3203 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3205 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3207 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3209 * configure.in: Fixed up so that ucsim is only configured once.
3211 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3213 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3214 (getPathDifference): As above.
3216 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3218 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3220 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3221 * .version: Updated to 2.3.1
3223 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3224 Added copyright header.
3226 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3227 (assemble): Added support for macro based assembler commands.
3228 (linkEdit): Added support for macro based linker commands.
3229 (preProcess): Changed the pre-processor to use macros.
3230 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3231 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3233 * device/lib/z80/crt0.s: Added module name for debugging.
3235 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3237 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3239 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3241 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3243 * src/Makefile.in: Added SDCCmacro and SDCCutil
3245 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3247 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3249 2001-09-16 <johan@FRIJA>
3251 * 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.
3253 2001-09-15 <johan@FRIJA>
3255 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3256 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3258 2001-09-11 <johan@FRIJA>
3260 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3262 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3264 * support/regression/tests/bug-460444.c: Added test case.
3266 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3267 (genCast): Added justification for all of the asserts.
3269 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3271 * support/regression/support.c: _xdata replaced by xdata
3273 * support/regression/spec.mk: removed _generic
3275 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3277 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3279 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3280 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3282 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3284 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3286 * support/regression/tests/bug-460010.c: Added test case.
3288 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3290 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3292 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3294 * support/regression/testfwk.c: removed workaround for bug #436344
3296 * support/regression/tests/bp.c: use less memory with mcs51
3298 * support/regression/tests/bug-441448.c: use less memory
3300 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3302 * support/regression/collate-results.py: typo
3304 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3306 * support/regression/tests/fetchoverlap.c: Added new test case.
3308 * support/regression/tests/bp.c: Added new test case.
3310 * support/regression/tests/bug-448984.c: Added new test case.
3312 * support/regression/tests/pow2shifts.c: Added new test case.
3314 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3315 (genlshTwo): Fixed right shift for count > 8.
3317 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3319 2001-09-08 <johan@FRIJA>
3321 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3323 2001-09-07 <johan@FRIJA>
3325 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3327 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3329 2001-09-06 <johan@FRIJA>
3331 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3332 * bernhard noted me at this: "() equals to (void)" (1.38)
3334 2001-09-05 <johan@FRIJA>
3336 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3338 2001-09-04 <johan@FRIJA>
3340 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3343 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3345 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3347 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3349 * link/z80/aslink.h: Fixed path for PATH_MAX
3351 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3353 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3355 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3357 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3359 * 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.
3361 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3363 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3364 (genCmp): Fixed up genCmp for the GB with longs.
3366 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3368 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3370 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3372 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3374 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3376 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3378 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3380 * 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.
3382 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3384 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3386 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3388 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3390 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3392 * sim/ucsim/configure: little improvement of Cygwin-detection
3393 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3394 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3395 * support/regression/tests/bug-221100.c: small changes for mcs51
3396 * support/regression/tests/bug-221168.c: small changes for mcs51
3397 * support/regression/tests/bug-227710.c: small changes for mcs51
3398 * support/regression/tests/staticinit.c: small changes for mcs51
3399 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3400 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3401 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601