1 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
4 * src/z80/gen.c: fixed part of bug #817589
5 * src/SDCCsymt.c (checkFunction): fixed bug #817895
7 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
9 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
27 * src/z80/gen.c: removed unused label "release:"
29 2003-10-06 Borut Razem <borut.razem@siol.net>
31 * src/SDCC.lex: removed definition of unused variables
32 save_optimize and save_options
34 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
36 * clean.mk: removed '=' in "-maxdepth=1"
37 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
38 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
40 2003-10-06 Borut Razem <borut.razem@siol.net>
42 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
43 my_unput() replaced by unput()
45 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
47 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
48 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
49 type-punned pointer will break strict-aliasing rules"
50 Old LR behaviour is again default; Klaus' LR can be choosen by
51 defining the environment variable LRKLAUS
55 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
56 * clean.mk: fixed removal of files in bin/CVS/
57 * device/lib/clean.mk: fixed removal of directories small and large
58 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
60 * src/SDCCval.c: removed superflous test for pedantic
62 2003-10-05 Borut Razem <borut.razem@siol.net>
64 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
65 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
66 message "unmatched #pragma SAVE and #pragma RESTORE"
68 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
70 * doc/sdccman.lyx: various additions and updates (interrupts, inline
71 assembly, critical functions, atomic, nojtbound)
73 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
75 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
81 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
84 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
86 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
88 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
89 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
90 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
92 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
94 * src/z80/gen.c (genRet): fixed bug #524753
95 * src/z80/gen.c (genCast): fixed internal error on cast from
97 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
98 fix for bug #477835 to the z80
99 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
100 for tracking iCodes in the peephole optimizer for z80
102 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
104 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
105 the other part of bug #814548
106 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
108 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
110 * src/SDCCcse.c: fixed part of bug #814548
112 2003-09-28 Borut Razem <borut.razem@siol.net>
114 * src/asm.c: rewrite of printILine() to use temporary file instead
116 * src/xa51/main.c: commented out declaration of int rewinds
118 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
120 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
122 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
124 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
125 * src/asm.c (printILine): Fixed bug #811015
127 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
129 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
132 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
134 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
135 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
136 to correctly handle general case of AOP_PAIRPTR
137 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
139 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
141 * src/mcs51/ralloc.c (fillGaps),
142 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
143 register positioning bug)
145 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
147 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
149 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
151 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
152 genCodePointerGet, genGenPointerGet, genFarPointerSet,
153 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
154 (ralloc doesn't intentionally do this now, but perhaps later)
155 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
156 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
157 register positioning bugs (Fixed bug #762602 and #795325)
158 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
160 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
161 lines that --i-code-in-asm generates
163 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
165 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
166 trying to fclose a FILE* that was already closed.
168 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
170 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
171 of const struct should be treated as if const themselves)
173 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
175 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
177 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
179 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
180 Unix (/n) and DOS (/r/n) line terminations.
182 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
184 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
187 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
189 * src/mcs51/gen.c (genFunction, genEndFunction),
190 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
191 and restore of EA so that stack offsets to parameters are
192 correct when using both critical and reentrant/stack-auto.
193 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
194 size (can be triggered in error if sloc is shared between
195 different sized objects)
196 * device/include/float.h: fixed macros to explicitly use
197 unsigned long where needed
199 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
201 Feature req. 799831: added code to allow nesting of critical functions
202 * src/mcs51/gen.c (genFunction, genEndFunction)
203 * src/ds390/gen.c (genFunction, genEndFunction)
205 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
207 * src/SDCCsymt.c (sclsFromPtr),
209 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
210 support for standard C idiom of memory mapped variables; for
211 example, *((xdata int*)0x1234) = 1 is now internally equivalent
212 to xdata int at 0x1234 tempvar = 1.
213 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
214 provided by Akiya ISHIDA
216 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
218 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
219 * src/SDCCval.c (constVal): added reduction from int to char
220 * src/SDCCval.c (valMult, valDiv): fixed sign handling
221 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
222 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
224 * support/regression/tests/shifts.c: fixed
226 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
228 * src/z80/gen.c (genXor): Fixed bug #805445
230 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
232 Fixed bug #621531 (const & volatile confusion in the type chain).
233 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
234 refer to the const or volatile state of the pointer itself.
247 * support/regression/tests/const.c
249 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
251 When checking for duplicated modules, use absolute paths
252 instead of relative paths. Files changed:
257 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
259 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
261 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
263 * device/include/string.h: added size_t typedef, changed
264 prototypes to use size_t, eliminated separate reentrant and
265 non-reentrant declarations, added _memmove declaration
266 * device/lib/_memcpy.c: changed to use size_t instead of int,
267 changed /4 to >>2 to avoid division library call
268 * device/lib/_memcmp.c,
269 * device/lib/_memset.c,
270 * device/lib/_strncat.c,
271 * device/lib/_strncpy.c,
272 * device/lib/_strncmp.c: changed to use size_t instead of int
273 * device/lib/_memmove.c: new file (fixed bug #772294)
274 * device/lib/Makefile.in: added _memmove.c
275 * device/lib/z80/asm_strings.s: fixed bug #772290
276 * support/regression/tests/bitfields.c: attempt to fix host assertion
277 failure on amd64-unknown-linux2.2
279 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
281 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
282 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
283 * as/z80/asmain.c (main): fixed bug #801766
285 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
287 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
290 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
292 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
293 reported in bug #800609
295 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
297 * Top header beautifications in src/pic16 directory:
298 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
299 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
300 pcoderegs.h, ralloc.c, ralloc.h
301 * main.c: added top header and GPL license notice
302 * pcode.c: fixed the if-conditional warning
304 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
306 * device/lib/_mullong.c: replaced int by short for gcc
308 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
310 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
311 and JUMPTABLE iCodes properly now (worked by accident before)
312 * src/mcs51/gen.c (leftRightUseAcc),
313 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
314 iCode properly now. Use getSize instead of nRegs since a & b
315 aren't part of the nRegs tally.
317 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
319 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
320 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
321 before instructions that use the _STATUS register
323 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
325 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
326 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
327 fetching of the pointer
328 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
329 copied from genNearPointerSet()
330 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
331 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
332 If they pop r0/r1 they must be called in the opposite order than aopOp().
333 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
334 (resp. --stack-auto), prepared for --xstack
336 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
338 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
340 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
342 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
343 these ports have their own __sdcc_external_start()
345 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
347 pic patch provided by Slade Rich <slade_rich@yahoo.com>
348 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
349 type for bits was changed. It resulted in bit variables becoming
350 global, which is not permitted in PIC 14 assembly output.
352 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
354 * doc/sdccman.lyx: various additions and updates. Rearranged sections
356 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
358 Z80 and MCS51 linkers complaint if a public symbol is defined
359 in more than one library module:
363 * as/mcs51/Makefile.in
365 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
367 A few small changes that speed up the peephole optimizer.
371 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
373 Try to make the peephole optimizer smarter by maintaining
374 an association between the assembly source code and the
375 iCodes that originated them. Put this information to use
376 with a new peephole rule condition "notVolatile" so that
377 the rules can be aggressive yet still safe.
382 * src/mcs51/peeph.def
384 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
388 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
389 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
390 if the left or right operand symbols have the accuse flag set.
392 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
394 Changed the type of the result of the ! (NOT) operator to char;
395 previously it returned the same type as the source. This allows
396 us to eliminate all the genFloatNot functions (all of its target
397 implementations were very buggy) since !float can use the same
400 * src/SDCCicode.c (ast2iCode): ! returns char
401 * src/mcs51/gen.c (genNot, genNotFloat),
402 * src/ds390/gen.c (genNot, genNotFloat),
403 * src/z80/gen.c (genNot, genNotFloat),
404 * src/pic/gen.c (genNot, genNotFloat),
405 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
407 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
409 pic patch provided by Slade Rich <slade_rich@yahoo.com>
410 1. Interrupt would not compile properly. Ensure PCLATH register is saved
411 during interrupts. Ensure WSAVE is located at a shared bank address.
412 2. Fixed page selection in some places
413 3. Fixed BTFSS/C to where necessary use registers directly and not simply
414 the registers name strings.
415 4. Fixed "signed / unsigned compare" compiler warnings.
416 5. The PIC port manages its own allocation of the general purpose
417 registers, but makes no attempt to reuse them. As a result when
418 compiling it soon runs out of general purpose registers. Some
419 additional code was added to the files pcode.c and device.c to walk
420 through the function call tree and rename the registers so that they
430 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
431 genPlus() & genMinus() when the result is the same as left or right
433 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
435 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
437 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
439 Made bitfield a distinct type from bit so that bitfields
440 convert as per ANSI C and bits retain their traditional
441 boolean style behaviour. Implemented bitfield support in
449 * src/ds390/gen.c: bit v bitfield split
450 * src/z80/gen.c: New support for bitfields
451 * support/regression/tests/bitfields.c: reenabled z80,
454 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
456 Rules 246.x, 247.x relate to bitfields, the others speed up
457 access to xdata mapped I/O devices.
459 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
461 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
463 Cleaned up genPackBits and genUnpackBits and added two helper
464 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
465 for literal assignments in genPackBits (thanks to Frieder for
471 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
473 Fixed bug #748310 (pointer to function type mishandled when the
474 function name is omitted). Also fixed a SIGSEGV when a function
475 attribute (reentrant, etc) is used on a non-function or on a
476 function but misplaced before the parameter list.
478 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
480 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
481 * support/Util/SDCCerr.h,
482 * support/Util/SDCCerr.c: Added func attr misuse error msg
484 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
486 Fixed bug #787649 by anonymous
487 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
488 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
490 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
492 Fixed numerous bitfield problems.
494 * src/SDCC.y: More bitfield related error checking
496 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
497 * support/Util/SDCCerr.h,
498 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
499 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
500 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
501 * support/regression/tests/bitfields.c: tests added
503 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
505 Made the constant following the "interrupt" keyword optional. If
506 omitted, the function will not automatically be given an entry
507 in the interrupt vector table (similar to #pragma NOIV, but
508 less syntacticly kludgy). The interrupt number is also now
509 range checked. Also fixed a bug in the high order bit example
516 * support/Util/SDCCerr.c
517 * support/Util/SDCCerr.h
520 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
522 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
523 * src/SDCCicode.c (operandOperation): rewritten some ops
524 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
525 * src/SDCCsymt.c (computeType): literals are handled the same way as any
527 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
528 be re-activated by defining REDUCE_LITERALS)
529 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
530 unsigned, but are signed by default
531 * src/SDCCval.c (constVal): rearranged
532 * src/SDCCval.c (valMod): preliminary fix
533 * src/SDCCval.c (valCastLiteral): use TYPE_* types
534 * support/regression/literalop.c: added, work in progress
536 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
538 Generate warnings for useless declarations like "char data;"
539 that don't do what new users expect.
542 * support/Util/SDCCerr.h
543 * support/Util/SDCCerr.c
545 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
547 * src/SDCCval.c (valMult): fix overflow detection of negative int
549 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
551 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
553 Changes to support big endian targets:
566 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
568 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
569 * device/lib/time.c: fixed warning "integer overflow in expression"
571 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
573 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
574 * src/SDCCval.c (constVal): changed default to signed; hex and octal
575 constants are unsigned; added recognition of "u" flag for unsigned
576 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
577 * src/SDCCval.c (valDiv, valMod): fixed signdness
578 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
579 signedness of modulo, left and right shift
580 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
581 * support/Util/SDCCerr.h: added warning W_INT_OVL
582 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
583 * src/SDCCast.c (ast_print): improved output of constants
585 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
587 Fixed some warnings when building with MSVC:
600 * support\cpp2\cpplib.c
604 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
606 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
608 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
610 * support\librarian\clean.mk: Do not remove Makefile.
611 * support\librarian\Makefile: added.
613 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
615 Added librarian to MSVC build:
618 * support\librarian\librarian.dsp
620 'configure' not needed for librarian, removed:
621 * support\librarian\configure
622 * support\librarian\configure.in
623 * support\librarian\config_in.h
624 * support\librarian\Makefile.in
626 Hopefully these ones built the librarian and the rest of sdcc properly:
630 Messed up 'configure', so revert to previous version:
634 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
636 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
637 there, while the mantissa of a double is "only" 53 bits wide.
639 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
641 Adding sdcclib to the build. MSVC project coming soon.
644 * support\librarian\clean.mk
645 * support\librarian\configure
646 * support\librarian\configure.in
647 * support\librarian\config_in.h
648 * support\librarian\Makefile.bcc
649 * support\librarian\Makefile.in
650 * support\librarian\sdcclib.c
657 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
659 Linker now complaints if linked modules have conflicting options, for
660 example, one compiled using --model-large and another one compiled with
661 --model-small. The following files were modified:
683 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
685 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
686 as/mcs51/lklibr.c: Generate a warning when a library is not found.
688 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
690 * src/z80/mappings.i: fix _mul[us][int,long] entries
692 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
694 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
696 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
698 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
699 * support/regression/tests/bitopcse.c: added
707 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
709 added support for new library format to z80, gbz80 linkers:
715 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
717 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
718 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
720 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
722 added DUMMY_READ_VOLATILE:
731 * src/SDCCcse.c (algebraicOpts): many improvements
732 * src/SDCCcse.h: removed algebraicOpts()
733 * src/SDCCicode.c (picDummyRead): added
735 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
737 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
738 "Insufficient space in data memory".
740 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
742 * src/mcs51/gen.c: fixed bug #771358
743 * src/z80/gen.c: fixed bug #759087
745 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
747 * src/pic16/glue.c: minor cleanup by Vangelis
749 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
751 * device/include/regc515c.h: fixed #758477
752 * device/lib/_gptrget.c: saving some cycles in generic pointer get
753 * device/lib/_gptrput.c: saved a few bytes
754 * my tab spacing is 8, yours too?)
755 * device/lib/_ser.c: process RX bytes earlier than TX bytes
756 * device/lib/serial.c: process RX bytes earlier than TX bytes
757 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
759 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
761 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
763 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
765 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
767 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
769 * device/lib/Makefile.in: bad fix, reverted to 1.43
771 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
773 * device/lib/Makefile.in: added missing z80 object files
775 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
777 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
778 pic16 progress by Vangelis:
796 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
798 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
800 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
802 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
803 added gbz80 build to MSVC project.
804 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
805 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
806 from 8051 stuff and setup so it links using a .lnk file.
808 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
810 * support/librarian/sdcclib.c: sdcc librarian.
811 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
814 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
816 * as/mcs51/lkmain.c: properly handle extensions in function afile.
818 2003-07-02 Borut Razem <borut.razem@siol.net>
820 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
821 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
822 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
823 src/xa51/main.c, src/z80/main.c:
824 virtualization of glue() function: each port has it's own glue function,
825 which is accessed by do_glue function pointer in PORT.general structure
827 2003-07-01 Kevin Vigor <kevin@vigor.nu>
829 * DS800C400 fun, improved ROM interface and tinibios.
831 2003-06-27 Kevin Vigor <kevin@vigor.nu>
833 * More support for DS80C400. Now includes beginning of interface to ROM.
835 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
837 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
839 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
841 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
843 2003-06-19 Borut Razem <borut.razem@siol.net>
845 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
847 2003-06-19 Borut Razem <borut.razem@siol.net>
849 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
850 fixed Z80 port - crt0.o: cannot open.
852 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
854 * support/Util/MySystem.c (merge_command): revert bad fix
856 2003-06-18 Borut Razem <borut.razem@siol.net>
858 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
860 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
862 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
863 option --use-stdout sends errors to stdout instead of stderr.
865 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
867 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
869 2003-06-15 Borut Razem <borut.razem@siol.net>
871 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
872 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
873 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
874 fixed width array of pointers replaced with sets;
875 multiple include and lib paths ared transferred to preprocessor and linker
876 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
877 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
878 fixed width array of pointers
879 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
880 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
881 fixupPath(), getPathDifference()
882 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
883 fixed width array of pointers
885 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
887 * src/pic16/ralloc.c: fix warnings
888 * src/pic16/pcode.c: fix warning
890 2003-06-10 Scott Dattalo <scott@dattalo.com>
892 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
893 know all the details, but essentially this set of changes enable
894 the pic16 port to generate movff instructions and generate assembler
900 * src/pic16/device.c:
903 * src/pic16/pcoderegs.c:
904 * src/pic16/ralloc.c:
905 * src/pic16/ralloc.h:
907 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
909 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
910 added option --vc, so sdcc errors and warnings are compatible with
911 Microsoft Visual Studio.
913 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
915 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
916 device/lib/libfloat.lib: added atof function.
918 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
920 * doc/sdccman.lyx: updated to Lyx 1.3
921 * doc/cdbfileformat.lyx: updated to Lyx 1.3
922 * doc/test_suite_spec.lyx: updated to Lyx 1.3
923 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
925 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
927 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
929 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
931 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
932 additions to the "related tools/documentation" section
934 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
936 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
938 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
940 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
941 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
943 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
945 * doc/sdccman.lyx: fix double dash and other minor things
946 * doc/Makefile: fix double dash
948 2003-05-28 Karl Bongers(patches from Martin Helmling)
949 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
950 condition and ignore commands.
952 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
954 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
955 is in parts still quite out of date, I did changes as far as I felt makes sense
956 for a non-native english speaker.
957 Please feel free to add to the manual or to correct my changes.
958 * doc/Makefile: undid touching the date of intermediate tex files.
960 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
962 * doc/sdccman.lyx: Manual has an index now
964 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
966 Finalize muluint/mulsint and mululong/mulslong merging:
967 * device/lib/_mulint.c
968 * device/lib/_mullong.c
969 * device/lib/gbz80/mul.s
970 * device/lib/gbz80/stubs.s
971 * device/lib/z80/mul.s
972 * device/lib/z80/stubs.s
973 * src/SDCCsymt.c (initCSupport)
975 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
977 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
978 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
979 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
980 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
983 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
985 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
986 the regression tests I'm not brave enough to enable 245.b, 245.c
987 * doc/sdccman.lyx: added latex preamble for hyperref package.
988 Using pdflatex this will give you a hyperlinked pdf file with
989 bookmarks. (prepend '%' before /usepackage if this breaks something)
991 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
993 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
995 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
997 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
999 2003-05-21 <johan@balder>
1001 * src/SDCCglue.c (printIval): fixed bug #739934
1003 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1005 Applied patch from bug 737905 (renamed yylineo to mylineno):
1012 * src/pic16/pcode.c: Cleaned warnings
1013 * src/pic16/pcodeflow.c: Cleaned warnings
1014 * src/pic16/pcoderegs.c: Cleaned warnings
1016 2003-05-19 Scott Dattalo <scott@dattalo.com>
1018 * src/pic16/pcode.c: Cleaned warnings
1019 * src/pic16/pcodepeep.c: Cleaned warnings
1020 * src/pic16/ralloc.c: Cleaned warnings
1022 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1024 * doc/sdccman.lyx: fixed bug 739745
1025 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1027 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1029 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1030 it can be defined with CFLAGS when running configure
1031 * src/SDCCmain.c: fixed compiling + linking with object files
1033 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1035 * configure.in: configure for pic16 port,
1036 added --disable-pic16-port
1037 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1038 * src/SDCCmain.c: linkOptions is changed to set *,
1039 added if/endif conditional macros to remove options help
1040 messages from optionsTable when a port is not configured, added
1041 support for the PIc16 port in the ports table, when executing
1042 the compiler with no port specified on command line, a default
1043 port is selected with the new macro DEFAULT_PORT which is
1044 defined in port.h, in setDefaultOptions() linkOptions is removed
1045 from initialization assignment, since now it is a set,
1046 parseCmdLine uses setParseWithComma for linkOptions, in
1047 linkEdit() linkOptions are accessed with new function indexSet()
1048 which returns the i'th item of a set variable. See SDCCset.c, in
1049 linkEdit() when calling buildCmdLine(), added linkOptions as
1050 last argument. Now users can pass arguments to gplink via the
1051 -Wl option, main() uses pic16glue() to glue up pic16 programs
1052 * src/SDCCpeeph.c: various changes to support pic16
1053 * src/SDCCset.c: added function void *indexSet(set *, int) to
1054 return the i'th item of the set
1055 * src/SDCCset.h: added function prototype for indexSet()
1056 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1057 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1058 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1059 added macro DEFAULT_PORT
1060 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1061 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1063 * src/pic16/glue.c: commented out some error producing lines
1064 * src/pic16/main.c: __config directives are commented out to stop
1065 gpasm complaining and test the linkage with gplink, _linkCmd and
1066 _asmCmd changed to be more gplink and gpasm friendly
1067 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1068 produced an error when parsed, peep rule 12 is added to utilize
1069 movff, but it is commented out since the pCode does not support
1070 yet a command with 2 address arguments
1072 2003-05-18 <johan@balder>
1074 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1075 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1076 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1078 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1079 Added feature to script commands from file.
1081 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1083 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1084 * src/SDCCutil.c: include ctype.h for win32
1086 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1088 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1090 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1092 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1093 Fixed so you can set breakpoints prior to run, run does not stop
1094 on entry now. Add tbreak. Other enhancements and fixes for use
1097 2003-05-12 Borut Razem <borut.razem@siol.net>
1099 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1101 2003-05-11 Borut Razem <borut.razem@siol.net>
1103 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1104 the path of bin directory, so that PATH is the only env. variable, which has to be set
1105 in case of standard installation.
1106 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1107 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1108 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1110 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1112 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1113 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1114 temp files are in the port dir; clean the gen/test directory when
1115 generating new test.c
1116 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1117 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1118 * support/regression/tests/zeropad.c: added
1120 2003-05-09 <johan@balder>
1122 * src/SDCCglue.c: fixed bug #597940
1124 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1126 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1127 cache sfr, optimize next,step, fix off by one sourceline,
1128 support ddd list function.
1129 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1131 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1133 * support/regression/HTMLgen.py: added compare_s2f()
1134 * support/regression/Makefile: redo 1.27
1135 * support/regression/generate-cases.py: redo 1.5
1137 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1139 * support/regression/tests/float.c: workaround 33 bit hex constant
1140 * support/regression/tests/simplefloat.c: fix division for host
1142 2003-04-29 Scott Dattalo <scott@dattalo.com>
1144 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1145 that tame's the PIC's over-aggressive optimizer.
1147 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1149 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1152 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1154 Initial support for DS80C400. "Hello world" runs on TINIm400
1157 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1159 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1160 * Some notes on ddd usage added in debugger/README
1161 Martin Helmling adding more features and fixes for ddd GUI debugger.
1162 Code added for nexti, stepi, up, down, and other adjustments.
1164 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1166 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1167 * src/pic/peeph.def Added two rules to optimize carry manipulation
1168 * src/pic/* removed debug printfs
1170 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1172 * debugger/mcs51/cmd.c: added header newalloc.h
1174 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1176 * as/Makefile: new EXEEXT
1177 * as/z80/Makefile: remove trailing slash of BUILDIR
1178 * as/z80/clean.mk: new EXEEXT
1179 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1180 * support/cpp2/Makefile.in: new EXEEXT
1181 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1183 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1185 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1186 EXEEXT was introduced to fix all related problems with targets
1187 "clean", "install" and "uninstall"; a couple of further flaws
1188 especially with "clean" have been fixed too
1189 * as/mcs51/Makefile.in
1194 * debugger/mcs51/Makefile.in
1195 * debugger/mcs51/clean.mk
1197 * link/z80/Makefile.in
1200 * packihx/Makefile.in
1202 * sim/ucsim/Makefile
1203 * sim/ucsim/clean.mk
1204 * sim/ucsim/avr.src/Makefile.in
1205 * sim/ucsim/avr.src/clean.mk
1206 * sim/ucsim/s51.src/Makefile.in
1207 * sim/ucsim/s51.src/clean.mk
1208 * sim/ucsim/xa.src/Makefile.in
1209 * sim/ucsim/xa.src/clean.mk
1210 * sim/ucsim/z80.src/Makefile.in
1211 * sim/ucsim/z80.src/clean.mk
1212 * sim/ucsim/main_in.mk
1213 * sim/ucsim/packages_in.mk
1214 * sim/ucsim/gui.src/Makefile.in
1215 * sim/ucsim/gui.src/serio.src/Makefile.in
1216 * sim/ucsim/gui.src/serio.src/clean.mk
1219 * support/cpp2/Makefile.in
1220 * support/cpp2/clean.mk
1221 * support/makebin/Makefile
1222 * support/makebin/clean.mk
1223 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1224 * doc/sdccman.lyx: --program-suffix no longer needed
1226 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1228 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1229 Martin Helmling added support for ddd GUI debugger.
1230 Code added to display assembly, set variables, and other commands
1231 to interface to ddd.
1233 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1235 * as/Makefile: fix target clean
1236 * as/clean.mk: fix target clean
1237 * as/z80/clean.mk: fix target clean
1239 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1241 * Makefile.common.in: added @EXEEXT@
1242 * configure.in: removed all mingw32 stuff
1243 * configure: rebuilt from configure.in
1244 * doc/sdccman.lyx: updated section "installation"
1245 * support/scripts/sdcc_mingw32: adapted to configure
1246 * support/scripts/sdcc_cygwin_mingw32: added
1248 2003-04-22 Scott Dattalo <scott@dattalo.com>
1250 * src/pic Added object file support for the PIC port
1251 * src/pic Applied patch from Craig Franklin (this started the object file support)
1252 * src/regression Updated the PIC regression tests for object files
1254 2003-04-20 Borut Razem <borut.razem@siol.net>
1256 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1257 lklex.c: In function `getfid':
1258 lklex.c:203: warning: array subscript has type `char'
1259 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1260 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1261 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1262 stack handling macros
1264 2003-04-19 Borut Razem <borut.razem@siol.net>
1266 * "handling space characters in file path" task:
1267 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1268 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1269 * support/Util/MySystem.h: make it self-sufficient
1270 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1271 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1272 handling space characters in file path
1273 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1274 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1275 * support/Util/MySystem.c: handling space characters in executable's path
1277 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1279 * as/z80/Makefile: fix permanent rebuild of z80
1280 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1281 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1283 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1285 * src/SDCCopt.c: add special case optimization to replace modulo by
1286 a power of two with a bitwise AND.
1288 2003-04-18 <johan@balder>
1290 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1292 2003-04-17 <johan@balder>
1294 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1295 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1297 2003-04-13 Borut Razem <borut.razem@siol.net>
1299 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1300 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1301 fixed mingw problem in adl_NORMALIZE_PATH
1303 2003-04-12 Borut Razem <borut.razem@siol.net>
1305 * fixed "#pragma SAVE/RESTORE can not be nested":
1306 * src/SDCC.lex: reworked pragma handling functions
1307 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1308 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1310 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1312 * src/SDCCutil.c (pathEquivalent): defined but not used
1313 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1314 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1315 * configure: rebuilt from configure.in
1316 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1317 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1318 * device/include/Makefile.in: replace sdcc_datadir
1319 * device/lib/Makefile.in: replace sdcc_datadir
1320 * Makefile.common.in: add LDFLAGS from configure
1321 * packihx/Makefile.in: use LDFLAGS
1322 * src/Makefile.in: use LDFLAGS
1323 * support/cpp2/Makefile.in: add LDFLAGS from configure
1324 * support/makebin/Makefile: use LDFLAGS
1325 * .version: bumped version number to 2.3.5
1327 2003-04-12 Borut Razem <borut.razem@siol.net>
1329 * completed "different paths" task:
1330 * src/SDCCmacro.c: fixed bug in handling quotes
1331 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1332 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1334 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1336 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1338 2003-04-11 kevin Vigor <kevin@vigor.nu>
1340 * ds390/gen.c ds390/peeph.def: fix bug 706781
1342 2003-04-11 Borut Razem <borut.razem@siol.net>
1344 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1346 2003-04-10 Scott Dattalo <scott@dattalo.com>
1348 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1349 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1350 set - this bit used to not be set...).
1351 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1352 bad code in PIC Port
1353 * src/regression/and2.c added to test bug 609268
1354 * src/regression/Makefile added and2.c to regression test
1357 2003-04-08 <johan@CP255758-A>
1359 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1360 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1361 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1363 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1365 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1367 * support/cpp2/Makefile.in: fix bug #487815
1368 * configure: rebuilt from configure.in
1369 * Makefile.common.in: docdir changed, new path suffixes
1370 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1371 * sdcc_vc_in.h: reflect changes from sdccconf.h
1372 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1373 * src/SDCCutil.h: remove BINDIR hack
1374 * doc/sdccman.lyx: update new path hierarchy
1376 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1378 * src/SDCCpeeph.c: added okToRemoveSLOC test
1380 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1382 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1384 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1386 * src/SDCCpeeph.c: added labelIsReturnOnly test
1387 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1389 2003-04-05 <johan@balder>
1391 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1392 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1393 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1394 * src/SDCCast.c: fixed a warning
1395 * src/SDCCast.h: fixed a warning
1396 * src/SDCCicode.c (operandFromAst): fixed a warning
1398 2003-04-04 <johan@balder>
1400 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1401 * src/SDCCast.c (decorateType): fixed bug #715076
1402 * src/SDCC.y: fixed bug #702907
1404 2003-04-03 <johan@balder>
1406 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1407 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1408 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1409 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1410 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1412 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1414 * _decdptr.c: fix return values
1415 * _gptrget.c: fix return values
1416 * _gptrgetc.c: fix return values
1417 * _gptrput.c: fix return values
1418 * _mulint.c: fix return values
1419 * as/z80/Makefile: fix 'make -j' problem
1421 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1423 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1424 * configure.in: big cleanup, updated to autoconf 2.5x
1425 * configure: rebuilt from configure.in
1426 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1427 * sdcc_vc_in.h: reflect changes from sdccconf.h
1428 * doc/Makefile: fixed a flaw in "make install"
1430 2003-04-02 <johan@balder>
1432 * src/ds390/gen.c (genCmp): no comments
1433 * src/mcs51/gen.c (genCmp): no comments
1434 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1435 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1437 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1439 * support/regression/generate-cases.py: place generated file in given sub directory
1440 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1441 * support/regression/Makefile: improvements for 'make -j';
1442 side effect: it's simpler and faster now
1444 2003-03-31 Borut Razem <borut.razem@siol.net>
1446 * src/z80/main.c: link-{port} and as-{port} defined without path
1447 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1449 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1451 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1453 2003-03-30 Borut Razem <borut.razem@siol.net>
1455 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1456 changed type of list parameter to set
1457 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1458 * src/port.h: changed type of do_assemble() parameter to set
1459 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1460 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1461 definition of "cppoutfilename" macro with NULL value in preProcess()
1462 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1463 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1464 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1465 replaced with set *binPathSet
1466 * shash_add() deallocates the item, if allready exsists, before adding the new one
1467 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1469 2003-03-30 Scott Dattalo <scott@dattalo.com>
1471 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1472 a nested for loop bug in the PIC port
1473 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1476 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1478 * support/Util/dbuf.h: remove C++ stuff to make it portable
1480 2003-03-28 Borut Razem <borut.razem@siol.net>
1482 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1483 literal strings in stringLiteral()
1484 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1485 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1488 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1490 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1492 2003-03-26 <johan@balder>
1494 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1495 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1496 * src/SDCCast.c (decorateType): fixed " -v < 3"
1498 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1500 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1501 Added Lenny Story's debug infrastructure changes:
1502 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1503 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1504 * src/cdbFile.c: added
1505 * src/SDCCdebug.c: added
1506 * src/SDCCdebug.h: added
1507 * src/SDCCast.c (createFunction)
1508 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1509 * src/SDCCmain.c (parseCmdLine, main)
1510 * src/SDCCmem.c (redoStackOffsets)
1511 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1514 * src/avr/gen.c (genAVRCode)
1515 * src/ds390/gen.c (gen390Code)
1516 * src/mcs51/gen.c (gen51Code)
1517 * src/pic/gen.c (genpic14Code)
1518 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1519 * src/xa51/gen.c (genXA51Code)
1520 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1522 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1524 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1525 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1527 2003-03-22 <johan@balder>
1529 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1531 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1533 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1534 * doc/cdbfileformat.lyx: added, written by Lenny Story
1535 * doc/Makefile: added cdbfileformat.lyx
1536 * doc/clean.mk: added cdbfileformat.lyx
1538 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1540 * src/mcs51/peeph.def: fix bug #705773
1542 2003-03-20 <johan@balder>
1544 An sfr/sbit can have an "at #" AND an initializer
1545 * src/SDCCsymt.c (checkSClass):
1546 * src/SDCCmem.c (allocGlobal):
1547 * src/SDCCmem.c (allocLocal):
1548 * src/SDCCast.c (createBlock):
1550 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1552 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1554 2003-03-16 <johan@balder>
1556 Undid the hackup of const and volatile, the problem is much bigger
1558 * src/SDCCast.c:1.171
1559 * src/SDCCglue.c:1.138
1560 * src/SDCCicode.c:1.146
1561 * src/SDCCsymt.c:1.150
1562 * src/SDCCval.c:1.65
1564 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1566 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1567 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1569 2003-03-13 <johan@balder>
1571 Hackup const and volatile modifiers in type chains a bit:
1573 * src/SDCCast.c:1.169
1574 * src/SDCCglue.c:1.136
1575 * src/SDCCicode.c:1.143
1576 * src/SDCCsymt.c1.146
1577 * src/SDCCsymt.h1.59
1578 * src/SDCCval.c:1.63
1580 2003-03-12 <johan@balder>
1582 * src/SDCCBBlock.h: more LRH debugging junk
1583 * src/SDCCcflow.h: more LRH debugging junk
1584 * src/SDCCloop.c: more LRH debugging junk
1585 * src/SDCC.y (struct_declaration): fixed bug #697590
1586 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1587 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1588 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1590 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1591 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1592 test function names must now match exactly).
1593 * src/SDCCcse.c: added special case in findCheaperOp to allow
1594 extending a short integer. Makes less awful code for bug 700121 test case.
1596 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1598 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1599 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1601 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1603 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1604 actually called (operandsNotEqual() was called for all
1605 operandsNotEqualX tests).
1607 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1609 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1610 with shorter literals. Fixes bug 700121.
1612 2003-03-11 <johan@balder>
1614 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1616 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1618 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1619 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1621 2003-03-10 Borut Razem <borut.razem@siol.net>
1623 * src/SDCCmain.c: pipe preprocessor's output
1624 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1625 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1626 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1627 which closes all pipes in pipeSet set
1628 * src/SDCCset.c: free deleted item in function deleteSetItem()
1629 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1630 moved from z80 to src subproject
1631 * .version: increased version number to 2.3.4
1633 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1635 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1636 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1637 * support/regression/ports/xa51/spec.mk: fix typo
1639 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1641 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1643 2003-03-09 Borut Razem <borut.razem@siol.net>
1645 * src/SDCCmain.c: pipe preprocessor's output
1646 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1647 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1648 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1649 which closes all pipes in pipeSet set
1650 * src/SDCCset.c: free deleted item in function deleteSetItem()
1651 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1652 moved from z80 to src subproject
1654 2003-03-09 Borut Razem <borut.razem@siol.net>
1656 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1657 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1658 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1659 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1660 * src/SDCCglobl.h: unification of WIN32 native definitions
1662 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1664 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1666 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1668 * src/configure.in: check for endianess (even while cross-compiling)
1669 * src/configure: check for endianess (even while cross-compiling)
1670 * src/configure_in.h: check for endianess (even while cross-compiling)
1671 * src/avr/gen.c: remove old endianess stuff
1672 * src/mcs51/gen.c: remove old endianess stuff
1673 * src/ds390/gen.c: remove old endianess stuff
1674 * src/pic/gen.c: remove old endianess stuff
1675 * src/pic/genarith.c: remove old endianess stuff
1676 * src/pic/glue.c: fix endianess check
1677 * src/pic16/gen.c: remove old endianess stuff
1678 * src/pic16/genarith.c: remove old endianess stuff
1679 * src/pic16/glue.c: fix endianess check
1680 * src/xa51/gen.c: remove old endianess stuff
1681 * src/z80/gen.c: fix endianess check
1682 * src/SDCCglue.c: fix endianess check
1683 * src/ds390/peeph.def: fix bug 700036
1685 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1687 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1688 * src/configure: find appropriate data-types on host for SDCC's int and long
1689 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1690 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1691 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1693 2003-03-07 <johan@balder>
1696 some minor cleanups before the big shot
1697 OP_DEFS and OP_USES now use Kevin's protection
1698 new option --nolabelopt
1709 * src/ds390/ralloc.c:
1710 * src/mcs51/ralloc.c:
1712 * src/xa51/ralloc.c:
1715 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1717 * src/pic/pcode.c (get_op): fix 64 bit warnings
1718 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1719 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1720 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1721 * support/regression/tests/malloc.c: fix 64 bit warnings
1723 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1725 * src/mcs51/gen.c (genMinus): fixed bug 696436
1727 2003-03-02 Borut Razem <borut.razem@siol.net>
1729 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1731 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1733 * configure.in: test for mkstemp
1734 * sdccconf_in.h: add HAVE_MKSTEMP
1736 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1738 * device/include/ctype.h: removed warning while using --stack-auto
1739 * device/include/malloc.h: removed warning while using --stack-auto
1740 * device/include/string.h: removed warning while using --stack-auto
1742 2003-02-23 Borut Razem <borut.razem@siol.net>
1744 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1745 because NDEBUG is defined (see man assert)
1746 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1748 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1750 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1751 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1753 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1755 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1756 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1758 2003-02-18 <johan@balder>
1760 * as/mcs51/asmain.c (asmbl): module can start with a digit
1761 * as/z80/asmain.c (asmbl): module can start with a digit
1763 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1765 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1766 * src/asm.c: fix pipe() for Mingw32
1768 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1770 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1771 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1772 make -V work again; --c1mode reads now from stdin
1773 * doc/sdccman.lyx: added --c1mode
1774 * support/Util/SDCCerr.c: new messages for c1 mode
1775 * support/Util/SDCCerr.h: new messages for c1 mode
1776 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1778 2003-02-15 <johan@balder>
1780 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1782 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1784 * doc/sdccman.lyx: Environment variables, -o and other minor things
1786 2003-02-14 <johan@balder>
1788 * src/xa51/main.c: before anyone really tries to use it :)
1790 * Install doc's in share/sdcc/doc
1791 * removed some obsolete files
1792 * Do a proper make distclean and uninstall
1793 M Makefile.common.in
1796 M device/include/Makefile.in
1797 M device/lib/Makefile.in
1800 M sim/ucsim/doc/Makefile.in
1803 R src/xa51/peeph.rul
1804 M support/cpp2/Makefile.in
1805 M support/makebin/Makefile
1808 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1810 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1812 2003-02-10 Borut Razem <borut.razem@siol.net>
1814 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1815 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1816 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1817 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1818 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1819 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1820 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1821 src/z80/Makefile.bcc: Borland Makefile cleanup
1822 * as/z80/Makefile.bcc: Added Borland Makefile
1823 * support/cpp2/borland.h: Removed
1825 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1827 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1828 * src/SDCC.lex: new pragma NOIV
1829 * src/SDCCglobl.h: new pragma NOIV
1830 * src/SDCCmem.c: new pragma NOIV
1832 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1834 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1836 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1838 * src/SDCCmain.c: signal handling is switched off by --debug
1839 * doc/Makefile: small fix for install; use clean.mk again
1840 * doc/clean.mk: clean *.pdf and *.html too
1842 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1844 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1845 * device/lib/printfl.c: fix a ds390 bug by making it portable
1846 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1847 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1848 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1849 * debugger/mcs51/cmd.c: converted multi-line string literals
1850 * sim/ucsim/globals.cc: converted multi-line string literals
1851 * src/SDCCmain.c: introduced signal handler to remove temp files
1852 * doc/Makefile: small tweaks, implement clean
1853 * doc: removed generated files
1855 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1857 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1858 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1859 Address Record is not correctly generated for DS390."
1861 2003-02-02 Borut Razem <borut.razem@siol.net>
1863 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1864 * as/mcs51/asm.h: fixed compilation with Borland C
1865 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1866 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1867 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1868 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1869 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1870 src/z80/Makefile.bcc: delete $(LIB) only if exist
1871 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1873 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1875 * device/include/malloc.h: introduced NULL
1876 * device/include/string.h: introduced NULL
1877 * device/include/stdlib.h: introduced NULL
1878 * device/lib/_memcpy.c: removed NULL
1879 * device/lib/_strcat.c: removed NULL
1880 * device/lib/_strchr.c: removed NULL
1881 * device/lib/_strcmp.c: removed NULL
1882 * device/lib/_strcpy.c: removed NULL
1883 * device/lib/_strcspn.c: removed NULL
1884 * device/lib/_strlen.c: removed NULL
1885 * device/lib/_strncat.c: removed NULL
1886 * device/lib/_strncmp.c: removed NULL
1887 * device/lib/_strncpy.c: removed NULL
1888 * device/lib/_strpbrk.c: removed NULL
1889 * device/lib/_strrchr.c: removed NULL
1890 * device/lib/_strspn.c: removed NULL
1891 * device/lib/_strstr.c: removed NULL
1892 * device/lib/_strtok.c: removed NULL
1893 * device/lib/malloc.c: removed NULL, include own header
1895 2003-02-02 <johan@balder>
1897 * 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
1898 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1899 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1900 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1901 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1902 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1904 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1906 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1909 2003-02-01 <johan@balder>
1911 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1913 2003-01-31 <johan@CP255758-A>
1915 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1917 2003-01-30 <johan@balder>
1919 * src/SDCCBBlock.c: automatic bug detection
1920 * src/SDCCicode.c: automatic bug detection
1922 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1924 * src/SDCCglobl.h: now --xram-size 0 works
1925 * src/SDCCmain.c: now --xram-size 0 works
1927 2003-01-29 <johan@balder>
1929 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1931 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1933 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1934 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1935 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1936 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1937 * src/SDCCglobl.h: Added options --xram-size and --code-size
1938 * src/SDCCmain.c: Added options --xram-size and --code-size
1940 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1942 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1943 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1945 2003-01-27 <johan@balder>
1947 * src/SDCC.y: fixed bug #613764
1949 2003-01-26 <johan@balder>
1951 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1952 * src/SDCCsymt.h: fixed bug #673374
1953 * src/SDCCglue.c: fixed bug #661910
1954 * src/SDCCast.c: fixed bug #458099 and 673374
1956 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1958 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1959 * as/mcs51/strcmpi.h: added
1960 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1961 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1962 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1963 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1964 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1965 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1966 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1967 * as/mcs51/Makefile.aslink: new module strcmpi
1968 * as/mcs51/Makefile.asx8051: new module strcmpi
1969 * as/mcs51/Makefil.bcc: new module strcmpi
1970 * as/mcs51/Makefile.in: new module strcmpi
1971 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1973 2003-01-26 <johan@balder>
1975 * src/SDCCglue.c: reverted back to 1.124
1976 * src/SDCCast.c: reverted back to 1.156
1977 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1979 2003-01-25 <johan@balder>
1981 * src/SDCCglue.c: A better fix for bug #661910
1982 * src/SDCCast.c: A better fix for bug #661910
1983 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1985 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1987 * src/Makefile.in: remove spawn.o
1988 * src/SDCCmain.c: remove spawn.h
1989 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1990 * src/spawn.c: removed
1991 * src/spawn.h: removed
1992 * support/regression/ports/ds390/spec.mk: link with -r
1994 2003-01-24 <johan@CP255758-A>
1996 * src/ds390/gen.c (aopOp): fixed bug #667458
1997 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1998 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1999 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2001 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2003 * src/mcs51/peeph.def: better assembler identation by Frieder
2004 * src/mcs51/gen.c: better assembler identation by Frieder
2006 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2008 * as/z80/string.h: removed for gcc 3.2
2009 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2010 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2012 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2014 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2015 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2016 * support/regression/Makefile: separate temp files for ports
2017 * support/regression/generate-cases.py: separate temp files for ports
2018 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2019 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2021 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2023 * moved tinitalk to device/examples/ds390
2025 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2027 * as/mcs51/lkmem.c: rflag is for DS390
2028 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2029 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2030 (linkEdit): move mem- and map-files the same way as ihx-files
2031 * src/z80/main.c (_setDefaultOptions): removed --generic
2032 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2033 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2034 * src/pic/glue.c (picglue): --c1mode works again
2035 * src/pic16/glue.c (pic16glue): --c1mode works again
2036 * src/asm.c (printCLine): fix #660034
2038 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2040 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2041 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2042 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2043 * as/mcs51/lkmem (summary): better fix for sp problem
2044 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2045 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2046 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2047 remove --stack-after-data
2049 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2051 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2052 * src/SDCCutil.c (join): ugly bug: missing '\0'
2053 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2055 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2057 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2059 * src/pic/main.c (_asmCmd): gpasm supports -o
2060 * src/z80/main.c: more general macros
2061 * device/lib/Makefile.in: remove intermediate files
2063 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2065 * .version: Bumped version number to 2.3.3
2066 * src/SDCCBBlock.c: new option -o
2067 * src/SDCCglobl.h: new option -o
2068 * src/SDCCglue.c: new option -o
2069 * src/SDCCmain.c: new option -o
2070 * src/asm.c: new option -o
2071 * src/ds390/main.c: new option -o
2072 * src/pic/glue.c: new option -o
2073 * src/pic/pcode.c: new option -o
2074 * src/pic/ralloc.c: new option -o
2075 * src/pic16/glue.c: new option -o
2076 * src/pic16/pcode.c: new option -o
2077 * src/pic16/ralloc.c: new option -o
2078 * src/z80/main.c: new option -o
2079 * device/lib/Makefile.in: use -o
2080 * support/regression/ports/ds390/spec.mk: use -o
2081 * support/regression/ports/gbz80/spec.mk: use -o
2082 * support/regression/ports/mcs51/spec.mk: use -o
2083 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2084 * support/regression/ports/z80/spec.mk: use -o
2085 * support/regression/ports/ucz80/spec.mk: use -o
2086 * support/regression/ports/xa51/spec.mk: use -o
2087 * support/regression/fwk/lib/timeout.c: fix usage string
2089 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2090 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2092 2003-01-07 <johan@balder>
2094 * src/SDCCast.c (decorateType): fixed bug #600035
2096 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2097 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2098 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2099 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2100 * src/pic/pcode.c: outcommented unused variable to remove warnings
2101 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2103 2003-01-06 <karl@turbobit.com>
2104 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2107 2003-01-06 <johan@balder>
2109 * src/SDCCicode.c: fixed array add
2111 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2112 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2113 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2115 2003-01-04 <johan@balder>
2117 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2119 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2120 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2122 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2123 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2124 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2126 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2127 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2129 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2130 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2132 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2133 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2135 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2137 * in \sdcc\as\mcs51\ changed these files in order to create an
2138 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2139 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2140 following files to include the previous two files: aslink.dsp,
2141 Makefile.aslink, Makefile.bcc, and Makefile.in.
2143 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2144 .adb instead of .cdb
2146 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2148 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2149 value from option --iram-size.
2151 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2153 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2156 2002-09-18 <wiml@hhhh.org>
2158 * SDCClrange.h: exposed setFromRange() and setToRange()
2159 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2160 packRegsForAccUse() (bug 542397)
2161 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2162 multiple times and emitting the fetch operations more than once
2163 added aopGetUsesAcc() function to allow binary operators to
2164 fetch their operands in the correct order; made genMinus() emit
2165 compact code for X = LITERAL - Y
2167 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2168 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2169 sprintf() in line 1267.
2171 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2172 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2175 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2176 Changes to aslink (All the changes are marked with 'JCF'):
2178 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2181 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2182 area BSEG. Also moves, if possible, the DATA area down into the internal
2183 ram so more space is available.
2185 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2188 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2189 not bytes. Function summary() which creates a memory usage summary
2190 file with extension .mem. Reports of overlaping stack and small stack
2191 size. If the space for the stack is less than 16 bytes aslink trows a
2194 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2195 the 8051. Option 'y' for memory summary output file.
2197 Changes to sdcc (All the changes are marked with 'JCF'):
2199 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2201 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2202 overlaying area for it (uses RegBankUsed[4]).
2204 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2205 bank zero as used by default. By default aslink locates the stack
2206 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2207 the creation of the .mem file. Delegates the allocation of data area
2208 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2209 the begining of the stack area to aslink.
2211 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2212 glue() in SDCCglue.c creates an area for it.
2214 2002-09-03 Borut Razem <borut.razem@siol.net>
2215 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2216 sdcc/src/pic/glue.c:
2217 introduced atexit() handler for teporay files removal in case of
2218 errors, assertions, ...
2220 2002-08-29 Borut Razem <borut.razem@siol.net>
2221 * sdcc/support/cpp2/auto-host_vc_in.h:
2222 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2223 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2224 Maybe there is a similar problem with BORLANDC? It should be checked!
2226 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2227 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2228 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2229 was not executed, and the compiler (cl) launched a warning:
2230 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2232 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2233 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2235 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2236 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2238 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2239 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2240 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2241 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2242 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2243 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2244 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2245 - added Release configuration in VS projects
2246 - review of compiler an linker options
2247 - VC .exe files are generated in bin_vc directory, not to interfere
2248 with binaries generated from other projects (cygwin, mingw, bcc ...)
2250 * sdcc/src/yacc.dsp: added
2252 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2253 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2254 and insert the version number definitions from .version
2256 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2258 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2259 added - genarate auto-host.h using auto-host_vc_in.h as template
2262 removed from CVS, generated automatically
2264 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2265 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2267 2002-08-11 Borut Razem <borut.razem@siol.net>
2268 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2270 2002-08-10 Borut Razem <borut.razem@siol.net>
2271 * src/SDCCmain.c (main):
2272 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2273 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2274 The consequence was that some temporary files were not removed.
2277 unification of code in functions tempfilename() and tempfile():
2278 function tempnam() is defined in Visual Studio 6.0 and .NET
2280 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2282 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2283 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2284 - removed compiler command line option /WX: Treats all warnings as errors
2285 - update a list of source files, included into the project
2287 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2288 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2289 changed project type to Generic Project so that can be correcly converted to VS.NET project
2291 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2293 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2295 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2297 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2298 added return 0 statements after assert() to make compiler happy
2300 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2301 added newline in the def file to keep MSC compiler satisfied
2303 * sdcc/src/z80/gen.c:
2304 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2305 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2306 - solved MSC error in function aopDump()
2308 * sdcc_vc.h: define PREFIX as "\\sdcc"
2310 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2311 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2313 2002-06-22 Scott Dattalo <scott@dattalo.com>
2314 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2315 - Rewrote the register banking algorithm.
2316 - Added pCode live-range analysis to registers (for now, only non-used and
2317 singly-used registers optimized away)
2319 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2321 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2323 2002-05-10 Scott Dattalo <scott@dattalo.com>
2324 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2326 2002-04-22 Michael Hope <michaelh@vroom>
2328 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2330 * configure.in (DD_COPT): Added include support required for gbdk.
2332 * .version: Bumped version number just to increase it.
2334 * src/SDCCmain.c: Added -nostdinc to the default options.
2336 2002-04-15 Michael Hope <michaelh@vroom>
2338 * device/lib/z80/printf.c (sprintf): Added.
2340 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2342 * src/z80/peeph.def: Added transpose redundent load rule.
2344 * src/z80/main.c: Added force callee saves for jaune.
2346 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2348 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2350 2002-03-28 Johan Knol <johan@balder>
2352 * src/SDCCval.c: fixed bug #532436
2354 2002-03-14 Scott Dattalo <scott@dattalo.com>
2356 Added "char *Processor" field to the port structure.
2359 Added -p option. Allows port dependent processor to be specified.
2362 Initialized the new field char *Processor field to NULL in all ports
2365 Compiler generated registers for interrupt context saving
2366 were not getting allocated.
2368 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2371 Fixed left shift. Will promote the left side of a left shift
2372 if a) left shifting more than size of operand or b) when assigned
2373 to something size > size of left side
2375 2002-03-14 Scott Dattalo <scott@dattalo.com>
2377 tons of changes. Register allocation has been
2378 rewritten. Added customization for the various PICs. Flow
2379 analysis is restructured. ...
2385 Added. device.c is a PIC port hack to accomodate variations
2388 2002-03-13 Michael Hope <michaelh@vroom>
2390 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2392 2002-03-04 johanknol <johanknol@manik>
2394 * /src/SDCCval.c: fixed
2396 const unsigned char arr[][2] = { { 0, 1 } };
2397 t18.c:1: error: Initializer element is not constant
2399 2002-03-04 bela <bela@manik>
2401 * /device/include/mcs51reg.h:
2402 ds89c420 register definition update
2404 2002-03-03 <johan@FRIJA>
2406 * support/Util/SDCCerr.c: did something, but don't no why anymore
2408 * support/regression/tests/bug-524691.c: made it a little less shy
2410 * src/SDCCast.c (decorateType): fixed bug #524697
2412 * src/SDCCast.c: made some lineno improvements
2414 * src/SDCCval.c (getNelements): changed warning to error
2416 * src/SDCCglue.c (printIvalArray): changed warning to error
2418 * src/SDCCicode.c: fixed a warning for mingw
2420 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2422 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2424 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2426 * src/ds390/peeph.def:
2427 Added some more peephole rules
2429 * src/ds390/gen.c: Various fixes & enhancements
2431 * src/SDCClrange.c, src/SDCClrange.h:
2432 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2434 * src/ds390/ralloc.c:
2435 various fixes & enhancements (ds390) specific
2437 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2438 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2441 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2443 2002-03-02 <johan@FRIJA>
2445 * src/SDCCast.c (decorateType): fixed bug #524708
2447 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2449 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2451 2002-03-01 Michael Hope <michaelh@vroom>
2453 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2455 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2457 2002-03-01 <johan@FRIJA>
2459 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2461 * src/SDCCast.c (decorateType): fixed bug #524209
2463 * src/SDCCval.c (valNot): fixed bug #524195
2465 2002-02-26 <johan@balder>
2467 * src/xa51/gen.c: fixed a warning
2469 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2471 * src/SDCCast.c (decorateType): fixed bug #522534
2473 2002-02-23 <johan@balder>
2475 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2477 2002-02-22 <johan@balder>
2479 * src/SDCCast.c: fixed bug #514865
2481 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2483 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2485 * sdcc/src/SDCCloop.c:
2486 Previous fix was not good. basic blocks that have "break" or "return" are
2487 not really partof a loop , but live ranges used in these blocks should
2488 be live thru the entire loop, so set partOfLoop but don't add them to
2491 2002-02-21 <johan@FRIJA>
2493 * src/SDCCcse.c: fixed bug #514308
2495 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2498 Fixed BUG #519583. If a conditional block ended in a return/break
2499 statement inside a loop, it was not being considered part of the loop.
2501 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2503 2002-02-10 Karl Bongers <karl@turbobit.com>
2506 Fixed up SDCDB debugger somewhat. Updated debugger/README
2507 with lots of comments and notes.
2509 * device/examples/test2.c:
2510 Fix bug, "red" variable not being initialized(compiler complained).
2512 * device/examples/Makefile, examples/test3.c:
2513 Add Makefile in device/examples folder, compiles test3.c
2514 for use as a multiple module SDCDB test case.
2516 * sim/ucsim/cmd.src/cmdset.cc:
2517 Took out debug printfs in ucsim "next" command.
2520 Karl and Johan start ucsim XA support. Most dissassembly working,
2521 about 75% emulation done(plenty of work remaining).
2523 * sim/ucsim/z80.src:
2524 Add Z80 support to ucsim, add test-ucz80 regression test,
2525 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2526 Notice z80 compiler fails on examples/test3.c/crc code.
2528 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2530 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2531 Added support for --parms-in-bank1
2533 * src/ds390/peeph.def:
2534 added a few more peephole optimzations
2537 1) added __builtin_inp & __builtin_outp used to read in data of given length
2538 from a memory mapped port
2539 2) added __builtin_memcmp
2540 3) added __builtin_swapw swap bytes of a short
2542 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2543 1) handle multiple send & receives from register bank1
2544 2) ralloc can now allocate DPTR1 to some liveRanges
2546 * src/SDCCsymt.c, src/SDCCsymt.h:
2547 changes to handle multiple sends & receives
2550 added some pointer arithmetic optimization
2553 added some pointer arithmetic optimizations but not stable yet so not
2554 called from anywhere (will get this working shortly)
2556 * src/SDCCopt.c: fixed for multiple sends & receives
2559 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2560 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2561 set preprocessor defines (depending on options)
2563 * src/SDCCicode.c, src/SDCCicode.h:
2564 changes made to handle multiple sends & receives
2567 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2569 * src/SDCCcse.c, src/SDCCcse.h:
2570 added function findbackward def (to be used in upcoming optimization)
2572 * src/SDCCcflow.c, src/SDCCcflow.h:
2573 added function returnAtEnd - to determine if a basic block terminates with
2576 * src/SDCCast.c, src/SDCCast.h:
2577 added option parms-in-bank1
2579 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2580 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2581 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2582 adjusted for --parms-in-bank1 option
2584 * device/include/string.h:
2585 donot redefine "reentrant" keyword
2587 * device/include/ds80c390.h: Added some more SFRs
2589 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2591 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2593 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2595 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2597 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2599 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2601 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2603 * Added --xram-movc option
2605 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2607 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2609 2002-01-11 Johan Knol
2611 * Added math lib of Jesus Calvino-Fraga
2613 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2615 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2616 * support/regression/Makefile: new target test-mcs51-stack-auto
2617 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2619 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2621 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2623 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2625 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2627 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2629 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2631 * src/SDCCglue.h: add definition for printIvalChar()
2633 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2635 * src/SDCCast.c: fix #498138 by Johan
2637 * src/SDCCglue.c: fix #498138 by Johan
2639 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2641 * support/regression/Makefile: fix clean
2643 * support/regression/ports/ds390/support.c: fix transmission of last character
2645 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2647 * /sdcc/src/ds390/gen.c:
2648 a) improved computing address of stack variable
2649 b) took out some #if 0 code
2650 c) improved parmBytes adjustment
2651 d) improved genPlusIncr & genMinusIncr
2652 e) genCmp could generate bad code (when left assigned to DPTR)
2653 f) Fixed bug in hasInc
2655 * /sdcc/src/ds390/ralloc.c:
2656 a) packRegsForSupport could mess up live information (Fixed)
2657 b) packRegsDPTRuse could be incorrect for left & right shift
2659 * /sdcc/src/mcs51/ralloc.c:
2660 packRegsForSupport could mess up the live information (Fixed)
2662 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2664 * /sdcc/src/SDCCast.c:
2665 can reverse a loop even if function call is present as long
2666 as the loop control variable is local & is not passed as parameter
2668 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2670 * /sdcc/ChangeLog: *** empty log message ***
2672 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2673 More builtin function additions for TININative
2675 * /sdcc/src/ds390/ralloc.c:
2676 Had broken the regression testsuite
2678 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2680 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2681 Added funcattr hasStackParms will be set for reentrant functions when there
2682 are paramteres on the stack, this helps in minimizing frame pointer generation
2683 typeFromStr can handle function pointers now
2685 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2686 *** empty log message ***
2688 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2690 * /src/ds390/gen.c, /src/ds390/main.c:
2691 More builtin function additions for TININative
2693 * /src/ds390/ralloc.c:
2694 Had broken the regression testsuite
2696 * /src/SDCCast.c: Fixed a bug in dumptree
2698 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2699 Added funcattr hasStackParms will be set for reentrant functions when there
2700 are paramteres on the stack, this helps in minimizing frame pointer generation
2701 typeFromStr can handle function pointers now
2703 * /doc/builtins.txt, /doc/TININative.txt:
2704 *** empty log message ***
2707 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2709 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2710 ALPHA version for -mTININative
2712 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2713 updated to reflect changes in the port structure
2716 added function do_assemble (similar to do_link) if non-null this function
2717 will be called to do assembly (-mTININative) requires a multi command
2719 added function genAssemblerEnd will be called to generate assembler Epilogue
2722 added _JavaNative to debug info printing
2724 * /src/SDCCmain.c: added option --tini-libid
2725 added port->do_assemble function (-mTININative) has a multi command assemble
2727 * /src/SDCCglue.c: Disabled "constExpr" check
2728 added port->genAssemblerEnd function
2730 * /src/SDCCglobl.h: Added option --tini-libid value
2733 tookout optimizeCompare from the header (has no external references)
2735 * /src/SDCCast.c: made one more function "static"
2737 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2739 * src/z80/mappings.i: Added z80asm support.
2741 * src/z80/main.c: Added z80asm support on --asm=z80asm
2743 * src/z80/gen.c: Fixed asm portability issues.
2745 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2747 * src/SDCCglue.c (printExterns): Added global/extern split.
2749 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2751 * support/regression/Makefile: added test for mcs51 model large
2753 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2755 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2757 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2759 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2761 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2763 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2765 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2767 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2769 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2771 * support/regression/tests/simplefloat.c: Port to mcs51.
2773 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2774 * support/regression/tests/bug-485362.c: Added.
2776 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2778 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2780 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2782 * src/z80/gen.c (aopDump): Added a dump function.
2784 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2785 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2787 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2789 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2791 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2793 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2795 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2797 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2799 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2801 * support/regression/ports/ds390/support.c: Use tinibios.
2803 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2805 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2807 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2808 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2810 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2812 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2814 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2816 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2818 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2819 (packRegsForIYUse): Created and optimised.
2821 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2823 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2824 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2826 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2828 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2830 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2832 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2834 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2836 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2838 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2840 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2842 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2844 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2846 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2848 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2849 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2850 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2852 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2854 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2855 (genNotFloat): Added.
2856 (genUminusFloat): Added.
2858 * device/lib/z80/Makefile: Added floating pt stubs.
2860 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2862 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2864 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2866 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2868 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2870 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2872 * sdcc/support/regression/Makefile: Add port ds390.
2874 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2876 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2878 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2880 * sdcc/support/regression/ports/ds390/support.c: Added.
2882 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2884 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2886 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2888 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2890 * device/include/malloc.h: Added z80 and gbz80 support.
2892 * device/lib/gbz80/heap.s: Added.
2894 * device/lib/z80/heap.s: Added.
2896 * device/lib/malloc.c: Added z80 and gbz80 support.
2898 * support/regression/tests/malloc.c (testMalloc): Added.
2900 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2902 * support/regression/tests/bug-478094.c: Added.
2904 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2906 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2908 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2910 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2912 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2914 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2916 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2918 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2920 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2922 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2924 * support/regression/tests/bug-477927.c: Added.
2926 * src/z80/peeph.def: Added minor rules.
2928 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2930 * src/z80/peeph.def: Added jump optimisation modification.
2932 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2934 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2936 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2938 * support/regression/tests/funptrs.c: Added.
2940 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2942 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2944 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2946 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2948 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2950 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2951 (movLeft2ResultLong): Created.
2953 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2954 (joinPushes): Added. Joins two char pushes into a word push.
2956 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2958 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2960 * support/makebin/Makefile (install): Added creation of dest dir.
2962 2001-10-24 Karl Bongers <karl@turbobit.com>
2964 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2966 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2968 * src/z80/ralloc.c: Turned off faulty pack for one use.
2970 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2972 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2974 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2976 * support/regression/Makefile: Improved clean
2978 * support/regression/ports/gbz80/spec.mk: Added clean
2980 * support/regression/ports/host/spec.mk: Added clean
2982 * support/regression/ports/z80/spec.mk: Added clean
2984 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2986 * support/regression/ports/mcs51/timeout.c: little improvements
2988 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2990 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2992 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2994 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2996 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2998 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3000 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3002 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3003 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3005 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3007 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3009 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3011 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3013 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3015 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3017 * support/regression/tests/longor.c: Added.
3019 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3021 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3023 * as/mcs51/aslink.h: define PATH_MAX
3025 * as/mcs51/asm.h: define PATH_MAX
3027 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3029 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3031 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3033 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3035 * src/SDCCglobl.h: define PATH_MAX
3037 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3039 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3041 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3043 * src/z80/gen.c (gencjneshort): Fixed
3045 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3047 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3049 * support/regression/tests/bug-469671.c: Added.
3051 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3053 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3055 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3057 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3059 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3061 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3063 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3065 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3067 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3069 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3071 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3073 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3075 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3077 * 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.
3079 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3081 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3083 2001-10-07 <johan@FRIJA>
3085 * device/lib/gets.c (gets): fixed the return value.
3087 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3088 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3090 * 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.
3092 * 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.
3094 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3096 * src/pic/gen.c: Removed Safe_strdup.
3098 * configure.in: Added option to enable libgc support.
3100 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3101 (bitVectUnion): Optimised.
3102 (bitVectIntersect): Optimised.
3103 (bitVectBitsInCommon): Optimised.
3104 (bitVectCplAnd): Optimised.
3106 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3108 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3110 * src/SDCCmain.c: distinguish between assembler debug and plain options
3112 * src/avr/main.c: remove standard assembler options
3114 * src/ds390/main.c: remove standard assembler options
3116 * src/mcs51/main.c: remove standard assembler options
3118 * src/port.h: removed "PENDING" comment
3120 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3122 * src/device/lib/_mulint.c : new, with assember functions
3124 * src/device/lib/_mullong.c : new, with assember functions
3126 * src/device/lib/_divuint.c : with assember functions
3128 * src/device/lib/_divsint.c : with assember functions
3130 * src/device/lib/_divulong.c: with assember functions
3132 * src/device/lib/_divslong.c: with assember functions
3134 * src/device/lib/_moduint.c : with assember functions
3136 * src/device/lib/_modsint.c : with assember functions
3138 * src/device/lib/_modulong.c: with assember functions
3140 * src/device/lib/_modslong.c: with assember functions
3142 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3144 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3146 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3147 replaced _mululong.c and _mulslong.c by _mullong.c
3149 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3151 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3153 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3155 * src/SDCCglue.c: test, if win32api is available for MINGW
3157 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3159 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3160 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3161 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3162 * support/regression/ports/host/spec.mk: removed GENERIC
3163 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3164 * support/regression/ports/z80/spec.mk: removed GENERIC
3166 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3168 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3170 * support/regression/tests/bug-467035.c: Created.
3172 2001-10-01 <johan@FRIJA>
3174 * src/SDCC.y: fixed bug #466586 part 1
3176 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3178 * SDCCicode.c: z80 has no generic pointers
3179 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3181 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3183 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3185 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3187 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3189 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3191 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3193 * configure.in: Fixed up so that ucsim is only configured once.
3195 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3197 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3198 (getPathDifference): As above.
3200 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3202 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3204 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3205 * .version: Updated to 2.3.1
3207 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3208 Added copyright header.
3210 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3211 (assemble): Added support for macro based assembler commands.
3212 (linkEdit): Added support for macro based linker commands.
3213 (preProcess): Changed the pre-processor to use macros.
3214 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3215 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3217 * device/lib/z80/crt0.s: Added module name for debugging.
3219 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3221 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3223 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3225 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3227 * src/Makefile.in: Added SDCCmacro and SDCCutil
3229 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3231 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3233 2001-09-16 <johan@FRIJA>
3235 * 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.
3237 2001-09-15 <johan@FRIJA>
3239 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3240 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3242 2001-09-11 <johan@FRIJA>
3244 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3246 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3248 * support/regression/tests/bug-460444.c: Added test case.
3250 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3251 (genCast): Added justification for all of the asserts.
3253 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3255 * support/regression/support.c: _xdata replaced by xdata
3257 * support/regression/spec.mk: removed _generic
3259 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3261 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3263 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3264 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3266 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3268 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3270 * support/regression/tests/bug-460010.c: Added test case.
3272 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3274 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3276 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3278 * support/regression/testfwk.c: removed workaround for bug #436344
3280 * support/regression/tests/bp.c: use less memory with mcs51
3282 * support/regression/tests/bug-441448.c: use less memory
3284 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3286 * support/regression/collate-results.py: typo
3288 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3290 * support/regression/tests/fetchoverlap.c: Added new test case.
3292 * support/regression/tests/bp.c: Added new test case.
3294 * support/regression/tests/bug-448984.c: Added new test case.
3296 * support/regression/tests/pow2shifts.c: Added new test case.
3298 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3299 (genlshTwo): Fixed right shift for count > 8.
3301 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3303 2001-09-08 <johan@FRIJA>
3305 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3307 2001-09-07 <johan@FRIJA>
3309 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3311 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3313 2001-09-06 <johan@FRIJA>
3315 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3316 * bernhard noted me at this: "() equals to (void)" (1.38)
3318 2001-09-05 <johan@FRIJA>
3320 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3322 2001-09-04 <johan@FRIJA>
3324 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3327 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3329 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3331 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3333 * link/z80/aslink.h: Fixed path for PATH_MAX
3335 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3337 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3339 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3341 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3343 * 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.
3345 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3347 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3348 (genCmp): Fixed up genCmp for the GB with longs.
3350 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3352 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3354 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3356 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3358 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3360 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3362 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3364 * 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.
3366 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3368 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3370 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3372 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3374 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3376 * sim/ucsim/configure: little improvement of Cygwin-detection
3377 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3378 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3379 * support/regression/tests/bug-221100.c: small changes for mcs51
3380 * support/regression/tests/bug-221168.c: small changes for mcs51
3381 * support/regression/tests/bug-227710.c: small changes for mcs51
3382 * support/regression/tests/staticinit.c: small changes for mcs51
3383 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3384 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3385 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601