1 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * src/SDCCmain.c: removed some unintended changes
5 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
7 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
8 * src/z80/gen.c: fixed part of bug #817589
9 * src/SDCCsymt.c (checkFunction): fixed bug #817895
11 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
13 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
31 * src/z80/gen.c: removed unused label "release:"
33 2003-10-06 Borut Razem <borut.razem@siol.net>
35 * src/SDCC.lex: removed definition of unused variables
36 save_optimize and save_options
38 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
40 * clean.mk: removed '=' in "-maxdepth=1"
41 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
42 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
44 2003-10-06 Borut Razem <borut.razem@siol.net>
46 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
47 my_unput() replaced by unput()
49 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
51 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
52 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
53 type-punned pointer will break strict-aliasing rules"
54 Old LR behaviour is again default; Klaus' LR can be choosen by
55 defining the environment variable LRKLAUS
59 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
60 * clean.mk: fixed removal of files in bin/CVS/
61 * device/lib/clean.mk: fixed removal of directories small and large
62 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
64 * src/SDCCval.c: removed superflous test for pedantic
66 2003-10-05 Borut Razem <borut.razem@siol.net>
68 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
69 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
70 message "unmatched #pragma SAVE and #pragma RESTORE"
72 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
74 * doc/sdccman.lyx: various additions and updates (interrupts, inline
75 assembly, critical functions, atomic, nojtbound)
77 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
79 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
85 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
88 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
90 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
92 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
93 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
94 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
96 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
98 * src/z80/gen.c (genRet): fixed bug #524753
99 * src/z80/gen.c (genCast): fixed internal error on cast from
101 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
102 fix for bug #477835 to the z80
103 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
104 for tracking iCodes in the peephole optimizer for z80
106 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
108 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
109 the other part of bug #814548
110 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
112 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
114 * src/SDCCcse.c: fixed part of bug #814548
116 2003-09-28 Borut Razem <borut.razem@siol.net>
118 * src/asm.c: rewrite of printILine() to use temporary file instead
120 * src/xa51/main.c: commented out declaration of int rewinds
122 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
124 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
126 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
128 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
129 * src/asm.c (printILine): Fixed bug #811015
131 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
133 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
136 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
138 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
139 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
140 to correctly handle general case of AOP_PAIRPTR
141 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
143 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
145 * src/mcs51/ralloc.c (fillGaps),
146 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
147 register positioning bug)
149 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
151 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
153 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
155 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
156 genCodePointerGet, genGenPointerGet, genFarPointerSet,
157 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
158 (ralloc doesn't intentionally do this now, but perhaps later)
159 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
160 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
161 register positioning bugs (Fixed bug #762602 and #795325)
162 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
164 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
165 lines that --i-code-in-asm generates
167 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
169 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
170 trying to fclose a FILE* that was already closed.
172 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
174 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
175 of const struct should be treated as if const themselves)
177 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
179 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
181 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
183 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
184 Unix (/n) and DOS (/r/n) line terminations.
186 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
188 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
191 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
193 * src/mcs51/gen.c (genFunction, genEndFunction),
194 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
195 and restore of EA so that stack offsets to parameters are
196 correct when using both critical and reentrant/stack-auto.
197 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
198 size (can be triggered in error if sloc is shared between
199 different sized objects)
200 * device/include/float.h: fixed macros to explicitly use
201 unsigned long where needed
203 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
205 Feature req. 799831: added code to allow nesting of critical functions
206 * src/mcs51/gen.c (genFunction, genEndFunction)
207 * src/ds390/gen.c (genFunction, genEndFunction)
209 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
211 * src/SDCCsymt.c (sclsFromPtr),
213 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
214 support for standard C idiom of memory mapped variables; for
215 example, *((xdata int*)0x1234) = 1 is now internally equivalent
216 to xdata int at 0x1234 tempvar = 1.
217 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
218 provided by Akiya ISHIDA
220 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
222 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
223 * src/SDCCval.c (constVal): added reduction from int to char
224 * src/SDCCval.c (valMult, valDiv): fixed sign handling
225 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
226 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
228 * support/regression/tests/shifts.c: fixed
230 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
232 * src/z80/gen.c (genXor): Fixed bug #805445
234 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
236 Fixed bug #621531 (const & volatile confusion in the type chain).
237 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
238 refer to the const or volatile state of the pointer itself.
251 * support/regression/tests/const.c
253 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
255 When checking for duplicated modules, use absolute paths
256 instead of relative paths. Files changed:
261 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
263 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
265 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
267 * device/include/string.h: added size_t typedef, changed
268 prototypes to use size_t, eliminated separate reentrant and
269 non-reentrant declarations, added _memmove declaration
270 * device/lib/_memcpy.c: changed to use size_t instead of int,
271 changed /4 to >>2 to avoid division library call
272 * device/lib/_memcmp.c,
273 * device/lib/_memset.c,
274 * device/lib/_strncat.c,
275 * device/lib/_strncpy.c,
276 * device/lib/_strncmp.c: changed to use size_t instead of int
277 * device/lib/_memmove.c: new file (fixed bug #772294)
278 * device/lib/Makefile.in: added _memmove.c
279 * device/lib/z80/asm_strings.s: fixed bug #772290
280 * support/regression/tests/bitfields.c: attempt to fix host assertion
281 failure on amd64-unknown-linux2.2
283 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
285 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
286 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
287 * as/z80/asmain.c (main): fixed bug #801766
289 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
291 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
294 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
296 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
297 reported in bug #800609
299 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
301 * Top header beautifications in src/pic16 directory:
302 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
303 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
304 pcoderegs.h, ralloc.c, ralloc.h
305 * main.c: added top header and GPL license notice
306 * pcode.c: fixed the if-conditional warning
308 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
310 * device/lib/_mullong.c: replaced int by short for gcc
312 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
314 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
315 and JUMPTABLE iCodes properly now (worked by accident before)
316 * src/mcs51/gen.c (leftRightUseAcc),
317 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
318 iCode properly now. Use getSize instead of nRegs since a & b
319 aren't part of the nRegs tally.
321 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
323 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
324 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
325 before instructions that use the _STATUS register
327 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
329 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
330 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
331 fetching of the pointer
332 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
333 copied from genNearPointerSet()
334 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
335 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
336 If they pop r0/r1 they must be called in the opposite order than aopOp().
337 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
338 (resp. --stack-auto), prepared for --xstack
340 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
342 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
344 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
346 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
347 these ports have their own __sdcc_external_start()
349 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
351 pic patch provided by Slade Rich <slade_rich@yahoo.com>
352 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
353 type for bits was changed. It resulted in bit variables becoming
354 global, which is not permitted in PIC 14 assembly output.
356 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
358 * doc/sdccman.lyx: various additions and updates. Rearranged sections
360 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
362 Z80 and MCS51 linkers complaint if a public symbol is defined
363 in more than one library module:
367 * as/mcs51/Makefile.in
369 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
371 A few small changes that speed up the peephole optimizer.
375 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
377 Try to make the peephole optimizer smarter by maintaining
378 an association between the assembly source code and the
379 iCodes that originated them. Put this information to use
380 with a new peephole rule condition "notVolatile" so that
381 the rules can be aggressive yet still safe.
386 * src/mcs51/peeph.def
388 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
392 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
393 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
394 if the left or right operand symbols have the accuse flag set.
396 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
398 Changed the type of the result of the ! (NOT) operator to char;
399 previously it returned the same type as the source. This allows
400 us to eliminate all the genFloatNot functions (all of its target
401 implementations were very buggy) since !float can use the same
404 * src/SDCCicode.c (ast2iCode): ! returns char
405 * src/mcs51/gen.c (genNot, genNotFloat),
406 * src/ds390/gen.c (genNot, genNotFloat),
407 * src/z80/gen.c (genNot, genNotFloat),
408 * src/pic/gen.c (genNot, genNotFloat),
409 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
411 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
413 pic patch provided by Slade Rich <slade_rich@yahoo.com>
414 1. Interrupt would not compile properly. Ensure PCLATH register is saved
415 during interrupts. Ensure WSAVE is located at a shared bank address.
416 2. Fixed page selection in some places
417 3. Fixed BTFSS/C to where necessary use registers directly and not simply
418 the registers name strings.
419 4. Fixed "signed / unsigned compare" compiler warnings.
420 5. The PIC port manages its own allocation of the general purpose
421 registers, but makes no attempt to reuse them. As a result when
422 compiling it soon runs out of general purpose registers. Some
423 additional code was added to the files pcode.c and device.c to walk
424 through the function call tree and rename the registers so that they
434 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
435 genPlus() & genMinus() when the result is the same as left or right
437 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
439 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
441 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
443 Made bitfield a distinct type from bit so that bitfields
444 convert as per ANSI C and bits retain their traditional
445 boolean style behaviour. Implemented bitfield support in
453 * src/ds390/gen.c: bit v bitfield split
454 * src/z80/gen.c: New support for bitfields
455 * support/regression/tests/bitfields.c: reenabled z80,
458 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
460 Rules 246.x, 247.x relate to bitfields, the others speed up
461 access to xdata mapped I/O devices.
463 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
465 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
467 Cleaned up genPackBits and genUnpackBits and added two helper
468 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
469 for literal assignments in genPackBits (thanks to Frieder for
475 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
477 Fixed bug #748310 (pointer to function type mishandled when the
478 function name is omitted). Also fixed a SIGSEGV when a function
479 attribute (reentrant, etc) is used on a non-function or on a
480 function but misplaced before the parameter list.
482 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
484 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
485 * support/Util/SDCCerr.h,
486 * support/Util/SDCCerr.c: Added func attr misuse error msg
488 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
490 Fixed bug #787649 by anonymous
491 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
492 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
494 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
496 Fixed numerous bitfield problems.
498 * src/SDCC.y: More bitfield related error checking
500 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
501 * support/Util/SDCCerr.h,
502 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
503 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
504 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
505 * support/regression/tests/bitfields.c: tests added
507 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
509 Made the constant following the "interrupt" keyword optional. If
510 omitted, the function will not automatically be given an entry
511 in the interrupt vector table (similar to #pragma NOIV, but
512 less syntacticly kludgy). The interrupt number is also now
513 range checked. Also fixed a bug in the high order bit example
520 * support/Util/SDCCerr.c
521 * support/Util/SDCCerr.h
524 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
526 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
527 * src/SDCCicode.c (operandOperation): rewritten some ops
528 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
529 * src/SDCCsymt.c (computeType): literals are handled the same way as any
531 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
532 be re-activated by defining REDUCE_LITERALS)
533 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
534 unsigned, but are signed by default
535 * src/SDCCval.c (constVal): rearranged
536 * src/SDCCval.c (valMod): preliminary fix
537 * src/SDCCval.c (valCastLiteral): use TYPE_* types
538 * support/regression/literalop.c: added, work in progress
540 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
542 Generate warnings for useless declarations like "char data;"
543 that don't do what new users expect.
546 * support/Util/SDCCerr.h
547 * support/Util/SDCCerr.c
549 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
551 * src/SDCCval.c (valMult): fix overflow detection of negative int
553 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
555 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
557 Changes to support big endian targets:
570 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
572 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
573 * device/lib/time.c: fixed warning "integer overflow in expression"
575 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
577 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
578 * src/SDCCval.c (constVal): changed default to signed; hex and octal
579 constants are unsigned; added recognition of "u" flag for unsigned
580 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
581 * src/SDCCval.c (valDiv, valMod): fixed signdness
582 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
583 signedness of modulo, left and right shift
584 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
585 * support/Util/SDCCerr.h: added warning W_INT_OVL
586 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
587 * src/SDCCast.c (ast_print): improved output of constants
589 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
591 Fixed some warnings when building with MSVC:
604 * support\cpp2\cpplib.c
608 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
610 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
612 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
614 * support\librarian\clean.mk: Do not remove Makefile.
615 * support\librarian\Makefile: added.
617 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
619 Added librarian to MSVC build:
622 * support\librarian\librarian.dsp
624 'configure' not needed for librarian, removed:
625 * support\librarian\configure
626 * support\librarian\configure.in
627 * support\librarian\config_in.h
628 * support\librarian\Makefile.in
630 Hopefully these ones built the librarian and the rest of sdcc properly:
634 Messed up 'configure', so revert to previous version:
638 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
640 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
641 there, while the mantissa of a double is "only" 53 bits wide.
643 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
645 Adding sdcclib to the build. MSVC project coming soon.
648 * support\librarian\clean.mk
649 * support\librarian\configure
650 * support\librarian\configure.in
651 * support\librarian\config_in.h
652 * support\librarian\Makefile.bcc
653 * support\librarian\Makefile.in
654 * support\librarian\sdcclib.c
661 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
663 Linker now complaints if linked modules have conflicting options, for
664 example, one compiled using --model-large and another one compiled with
665 --model-small. The following files were modified:
687 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
689 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
690 as/mcs51/lklibr.c: Generate a warning when a library is not found.
692 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
694 * src/z80/mappings.i: fix _mul[us][int,long] entries
696 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
698 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
700 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
702 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
703 * support/regression/tests/bitopcse.c: added
711 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
713 added support for new library format to z80, gbz80 linkers:
719 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
721 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
722 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
724 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
726 added DUMMY_READ_VOLATILE:
735 * src/SDCCcse.c (algebraicOpts): many improvements
736 * src/SDCCcse.h: removed algebraicOpts()
737 * src/SDCCicode.c (picDummyRead): added
739 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
741 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
742 "Insufficient space in data memory".
744 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
746 * src/mcs51/gen.c: fixed bug #771358
747 * src/z80/gen.c: fixed bug #759087
749 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
751 * src/pic16/glue.c: minor cleanup by Vangelis
753 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
755 * device/include/regc515c.h: fixed #758477
756 * device/lib/_gptrget.c: saving some cycles in generic pointer get
757 * device/lib/_gptrput.c: saved a few bytes
758 * my tab spacing is 8, yours too?)
759 * device/lib/_ser.c: process RX bytes earlier than TX bytes
760 * device/lib/serial.c: process RX bytes earlier than TX bytes
761 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
763 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
765 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
767 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
769 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
771 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
773 * device/lib/Makefile.in: bad fix, reverted to 1.43
775 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
777 * device/lib/Makefile.in: added missing z80 object files
779 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
781 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
782 pic16 progress by Vangelis:
800 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
802 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
804 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
806 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
807 added gbz80 build to MSVC project.
808 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
809 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
810 from 8051 stuff and setup so it links using a .lnk file.
812 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
814 * support/librarian/sdcclib.c: sdcc librarian.
815 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
818 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
820 * as/mcs51/lkmain.c: properly handle extensions in function afile.
822 2003-07-02 Borut Razem <borut.razem@siol.net>
824 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
825 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
826 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
827 src/xa51/main.c, src/z80/main.c:
828 virtualization of glue() function: each port has it's own glue function,
829 which is accessed by do_glue function pointer in PORT.general structure
831 2003-07-01 Kevin Vigor <kevin@vigor.nu>
833 * DS800C400 fun, improved ROM interface and tinibios.
835 2003-06-27 Kevin Vigor <kevin@vigor.nu>
837 * More support for DS80C400. Now includes beginning of interface to ROM.
839 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
841 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
843 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
845 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
847 2003-06-19 Borut Razem <borut.razem@siol.net>
849 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
851 2003-06-19 Borut Razem <borut.razem@siol.net>
853 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
854 fixed Z80 port - crt0.o: cannot open.
856 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
858 * support/Util/MySystem.c (merge_command): revert bad fix
860 2003-06-18 Borut Razem <borut.razem@siol.net>
862 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
864 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
866 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
867 option --use-stdout sends errors to stdout instead of stderr.
869 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
871 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
873 2003-06-15 Borut Razem <borut.razem@siol.net>
875 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
876 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
877 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
878 fixed width array of pointers replaced with sets;
879 multiple include and lib paths ared transferred to preprocessor and linker
880 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
881 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
882 fixed width array of pointers
883 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
884 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
885 fixupPath(), getPathDifference()
886 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
887 fixed width array of pointers
889 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
891 * src/pic16/ralloc.c: fix warnings
892 * src/pic16/pcode.c: fix warning
894 2003-06-10 Scott Dattalo <scott@dattalo.com>
896 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
897 know all the details, but essentially this set of changes enable
898 the pic16 port to generate movff instructions and generate assembler
904 * src/pic16/device.c:
907 * src/pic16/pcoderegs.c:
908 * src/pic16/ralloc.c:
909 * src/pic16/ralloc.h:
911 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
913 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
914 added option --vc, so sdcc errors and warnings are compatible with
915 Microsoft Visual Studio.
917 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
919 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
920 device/lib/libfloat.lib: added atof function.
922 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
924 * doc/sdccman.lyx: updated to Lyx 1.3
925 * doc/cdbfileformat.lyx: updated to Lyx 1.3
926 * doc/test_suite_spec.lyx: updated to Lyx 1.3
927 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
929 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
931 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
933 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
935 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
936 additions to the "related tools/documentation" section
938 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
940 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
942 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
944 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
945 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
947 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
949 * doc/sdccman.lyx: fix double dash and other minor things
950 * doc/Makefile: fix double dash
952 2003-05-28 Karl Bongers(patches from Martin Helmling)
953 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
954 condition and ignore commands.
956 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
958 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
959 is in parts still quite out of date, I did changes as far as I felt makes sense
960 for a non-native english speaker.
961 Please feel free to add to the manual or to correct my changes.
962 * doc/Makefile: undid touching the date of intermediate tex files.
964 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
966 * doc/sdccman.lyx: Manual has an index now
968 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
970 Finalize muluint/mulsint and mululong/mulslong merging:
971 * device/lib/_mulint.c
972 * device/lib/_mullong.c
973 * device/lib/gbz80/mul.s
974 * device/lib/gbz80/stubs.s
975 * device/lib/z80/mul.s
976 * device/lib/z80/stubs.s
977 * src/SDCCsymt.c (initCSupport)
979 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
981 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
982 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
983 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
984 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
987 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
989 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
990 the regression tests I'm not brave enough to enable 245.b, 245.c
991 * doc/sdccman.lyx: added latex preamble for hyperref package.
992 Using pdflatex this will give you a hyperlinked pdf file with
993 bookmarks. (prepend '%' before /usepackage if this breaks something)
995 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
997 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
999 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1001 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1003 2003-05-21 <johan@balder>
1005 * src/SDCCglue.c (printIval): fixed bug #739934
1007 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1009 Applied patch from bug 737905 (renamed yylineo to mylineno):
1016 * src/pic16/pcode.c: Cleaned warnings
1017 * src/pic16/pcodeflow.c: Cleaned warnings
1018 * src/pic16/pcoderegs.c: Cleaned warnings
1020 2003-05-19 Scott Dattalo <scott@dattalo.com>
1022 * src/pic16/pcode.c: Cleaned warnings
1023 * src/pic16/pcodepeep.c: Cleaned warnings
1024 * src/pic16/ralloc.c: Cleaned warnings
1026 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1028 * doc/sdccman.lyx: fixed bug 739745
1029 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1031 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1033 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1034 it can be defined with CFLAGS when running configure
1035 * src/SDCCmain.c: fixed compiling + linking with object files
1037 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1039 * configure.in: configure for pic16 port,
1040 added --disable-pic16-port
1041 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1042 * src/SDCCmain.c: linkOptions is changed to set *,
1043 added if/endif conditional macros to remove options help
1044 messages from optionsTable when a port is not configured, added
1045 support for the PIc16 port in the ports table, when executing
1046 the compiler with no port specified on command line, a default
1047 port is selected with the new macro DEFAULT_PORT which is
1048 defined in port.h, in setDefaultOptions() linkOptions is removed
1049 from initialization assignment, since now it is a set,
1050 parseCmdLine uses setParseWithComma for linkOptions, in
1051 linkEdit() linkOptions are accessed with new function indexSet()
1052 which returns the i'th item of a set variable. See SDCCset.c, in
1053 linkEdit() when calling buildCmdLine(), added linkOptions as
1054 last argument. Now users can pass arguments to gplink via the
1055 -Wl option, main() uses pic16glue() to glue up pic16 programs
1056 * src/SDCCpeeph.c: various changes to support pic16
1057 * src/SDCCset.c: added function void *indexSet(set *, int) to
1058 return the i'th item of the set
1059 * src/SDCCset.h: added function prototype for indexSet()
1060 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1061 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1062 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1063 added macro DEFAULT_PORT
1064 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1065 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1067 * src/pic16/glue.c: commented out some error producing lines
1068 * src/pic16/main.c: __config directives are commented out to stop
1069 gpasm complaining and test the linkage with gplink, _linkCmd and
1070 _asmCmd changed to be more gplink and gpasm friendly
1071 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1072 produced an error when parsed, peep rule 12 is added to utilize
1073 movff, but it is commented out since the pCode does not support
1074 yet a command with 2 address arguments
1076 2003-05-18 <johan@balder>
1078 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1079 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1080 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1082 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1083 Added feature to script commands from file.
1085 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1087 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1088 * src/SDCCutil.c: include ctype.h for win32
1090 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1092 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1094 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1096 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1097 Fixed so you can set breakpoints prior to run, run does not stop
1098 on entry now. Add tbreak. Other enhancements and fixes for use
1101 2003-05-12 Borut Razem <borut.razem@siol.net>
1103 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1105 2003-05-11 Borut Razem <borut.razem@siol.net>
1107 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1108 the path of bin directory, so that PATH is the only env. variable, which has to be set
1109 in case of standard installation.
1110 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1111 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1112 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1114 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1116 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1117 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1118 temp files are in the port dir; clean the gen/test directory when
1119 generating new test.c
1120 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1121 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1122 * support/regression/tests/zeropad.c: added
1124 2003-05-09 <johan@balder>
1126 * src/SDCCglue.c: fixed bug #597940
1128 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1130 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1131 cache sfr, optimize next,step, fix off by one sourceline,
1132 support ddd list function.
1133 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1135 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1137 * support/regression/HTMLgen.py: added compare_s2f()
1138 * support/regression/Makefile: redo 1.27
1139 * support/regression/generate-cases.py: redo 1.5
1141 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1143 * support/regression/tests/float.c: workaround 33 bit hex constant
1144 * support/regression/tests/simplefloat.c: fix division for host
1146 2003-04-29 Scott Dattalo <scott@dattalo.com>
1148 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1149 that tame's the PIC's over-aggressive optimizer.
1151 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1153 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1156 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1158 Initial support for DS80C400. "Hello world" runs on TINIm400
1161 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1163 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1164 * Some notes on ddd usage added in debugger/README
1165 Martin Helmling adding more features and fixes for ddd GUI debugger.
1166 Code added for nexti, stepi, up, down, and other adjustments.
1168 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1170 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1171 * src/pic/peeph.def Added two rules to optimize carry manipulation
1172 * src/pic/* removed debug printfs
1174 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1176 * debugger/mcs51/cmd.c: added header newalloc.h
1178 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1180 * as/Makefile: new EXEEXT
1181 * as/z80/Makefile: remove trailing slash of BUILDIR
1182 * as/z80/clean.mk: new EXEEXT
1183 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1184 * support/cpp2/Makefile.in: new EXEEXT
1185 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1187 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1189 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1190 EXEEXT was introduced to fix all related problems with targets
1191 "clean", "install" and "uninstall"; a couple of further flaws
1192 especially with "clean" have been fixed too
1193 * as/mcs51/Makefile.in
1198 * debugger/mcs51/Makefile.in
1199 * debugger/mcs51/clean.mk
1201 * link/z80/Makefile.in
1204 * packihx/Makefile.in
1206 * sim/ucsim/Makefile
1207 * sim/ucsim/clean.mk
1208 * sim/ucsim/avr.src/Makefile.in
1209 * sim/ucsim/avr.src/clean.mk
1210 * sim/ucsim/s51.src/Makefile.in
1211 * sim/ucsim/s51.src/clean.mk
1212 * sim/ucsim/xa.src/Makefile.in
1213 * sim/ucsim/xa.src/clean.mk
1214 * sim/ucsim/z80.src/Makefile.in
1215 * sim/ucsim/z80.src/clean.mk
1216 * sim/ucsim/main_in.mk
1217 * sim/ucsim/packages_in.mk
1218 * sim/ucsim/gui.src/Makefile.in
1219 * sim/ucsim/gui.src/serio.src/Makefile.in
1220 * sim/ucsim/gui.src/serio.src/clean.mk
1223 * support/cpp2/Makefile.in
1224 * support/cpp2/clean.mk
1225 * support/makebin/Makefile
1226 * support/makebin/clean.mk
1227 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1228 * doc/sdccman.lyx: --program-suffix no longer needed
1230 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1232 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1233 Martin Helmling added support for ddd GUI debugger.
1234 Code added to display assembly, set variables, and other commands
1235 to interface to ddd.
1237 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1239 * as/Makefile: fix target clean
1240 * as/clean.mk: fix target clean
1241 * as/z80/clean.mk: fix target clean
1243 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1245 * Makefile.common.in: added @EXEEXT@
1246 * configure.in: removed all mingw32 stuff
1247 * configure: rebuilt from configure.in
1248 * doc/sdccman.lyx: updated section "installation"
1249 * support/scripts/sdcc_mingw32: adapted to configure
1250 * support/scripts/sdcc_cygwin_mingw32: added
1252 2003-04-22 Scott Dattalo <scott@dattalo.com>
1254 * src/pic Added object file support for the PIC port
1255 * src/pic Applied patch from Craig Franklin (this started the object file support)
1256 * src/regression Updated the PIC regression tests for object files
1258 2003-04-20 Borut Razem <borut.razem@siol.net>
1260 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1261 lklex.c: In function `getfid':
1262 lklex.c:203: warning: array subscript has type `char'
1263 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1264 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1265 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1266 stack handling macros
1268 2003-04-19 Borut Razem <borut.razem@siol.net>
1270 * "handling space characters in file path" task:
1271 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1272 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1273 * support/Util/MySystem.h: make it self-sufficient
1274 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1275 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1276 handling space characters in file path
1277 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1278 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1279 * support/Util/MySystem.c: handling space characters in executable's path
1281 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1283 * as/z80/Makefile: fix permanent rebuild of z80
1284 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1285 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1287 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1289 * src/SDCCopt.c: add special case optimization to replace modulo by
1290 a power of two with a bitwise AND.
1292 2003-04-18 <johan@balder>
1294 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1296 2003-04-17 <johan@balder>
1298 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1299 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1301 2003-04-13 Borut Razem <borut.razem@siol.net>
1303 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1304 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1305 fixed mingw problem in adl_NORMALIZE_PATH
1307 2003-04-12 Borut Razem <borut.razem@siol.net>
1309 * fixed "#pragma SAVE/RESTORE can not be nested":
1310 * src/SDCC.lex: reworked pragma handling functions
1311 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1312 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1314 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1316 * src/SDCCutil.c (pathEquivalent): defined but not used
1317 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1318 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1319 * configure: rebuilt from configure.in
1320 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1321 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1322 * device/include/Makefile.in: replace sdcc_datadir
1323 * device/lib/Makefile.in: replace sdcc_datadir
1324 * Makefile.common.in: add LDFLAGS from configure
1325 * packihx/Makefile.in: use LDFLAGS
1326 * src/Makefile.in: use LDFLAGS
1327 * support/cpp2/Makefile.in: add LDFLAGS from configure
1328 * support/makebin/Makefile: use LDFLAGS
1329 * .version: bumped version number to 2.3.5
1331 2003-04-12 Borut Razem <borut.razem@siol.net>
1333 * completed "different paths" task:
1334 * src/SDCCmacro.c: fixed bug in handling quotes
1335 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1336 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1338 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1340 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1342 2003-04-11 kevin Vigor <kevin@vigor.nu>
1344 * ds390/gen.c ds390/peeph.def: fix bug 706781
1346 2003-04-11 Borut Razem <borut.razem@siol.net>
1348 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1350 2003-04-10 Scott Dattalo <scott@dattalo.com>
1352 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1353 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1354 set - this bit used to not be set...).
1355 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1356 bad code in PIC Port
1357 * src/regression/and2.c added to test bug 609268
1358 * src/regression/Makefile added and2.c to regression test
1361 2003-04-08 <johan@CP255758-A>
1363 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1364 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1365 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1367 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1369 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1371 * support/cpp2/Makefile.in: fix bug #487815
1372 * configure: rebuilt from configure.in
1373 * Makefile.common.in: docdir changed, new path suffixes
1374 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1375 * sdcc_vc_in.h: reflect changes from sdccconf.h
1376 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1377 * src/SDCCutil.h: remove BINDIR hack
1378 * doc/sdccman.lyx: update new path hierarchy
1380 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1382 * src/SDCCpeeph.c: added okToRemoveSLOC test
1384 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1386 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1388 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1390 * src/SDCCpeeph.c: added labelIsReturnOnly test
1391 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1393 2003-04-05 <johan@balder>
1395 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1396 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1397 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1398 * src/SDCCast.c: fixed a warning
1399 * src/SDCCast.h: fixed a warning
1400 * src/SDCCicode.c (operandFromAst): fixed a warning
1402 2003-04-04 <johan@balder>
1404 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1405 * src/SDCCast.c (decorateType): fixed bug #715076
1406 * src/SDCC.y: fixed bug #702907
1408 2003-04-03 <johan@balder>
1410 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1411 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1412 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1413 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1414 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1416 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1418 * _decdptr.c: fix return values
1419 * _gptrget.c: fix return values
1420 * _gptrgetc.c: fix return values
1421 * _gptrput.c: fix return values
1422 * _mulint.c: fix return values
1423 * as/z80/Makefile: fix 'make -j' problem
1425 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1427 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1428 * configure.in: big cleanup, updated to autoconf 2.5x
1429 * configure: rebuilt from configure.in
1430 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1431 * sdcc_vc_in.h: reflect changes from sdccconf.h
1432 * doc/Makefile: fixed a flaw in "make install"
1434 2003-04-02 <johan@balder>
1436 * src/ds390/gen.c (genCmp): no comments
1437 * src/mcs51/gen.c (genCmp): no comments
1438 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1439 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1441 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1443 * support/regression/generate-cases.py: place generated file in given sub directory
1444 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1445 * support/regression/Makefile: improvements for 'make -j';
1446 side effect: it's simpler and faster now
1448 2003-03-31 Borut Razem <borut.razem@siol.net>
1450 * src/z80/main.c: link-{port} and as-{port} defined without path
1451 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1453 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1455 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1457 2003-03-30 Borut Razem <borut.razem@siol.net>
1459 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1460 changed type of list parameter to set
1461 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1462 * src/port.h: changed type of do_assemble() parameter to set
1463 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1464 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1465 definition of "cppoutfilename" macro with NULL value in preProcess()
1466 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1467 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1468 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1469 replaced with set *binPathSet
1470 * shash_add() deallocates the item, if allready exsists, before adding the new one
1471 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1473 2003-03-30 Scott Dattalo <scott@dattalo.com>
1475 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1476 a nested for loop bug in the PIC port
1477 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1480 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1482 * support/Util/dbuf.h: remove C++ stuff to make it portable
1484 2003-03-28 Borut Razem <borut.razem@siol.net>
1486 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1487 literal strings in stringLiteral()
1488 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1489 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1492 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1494 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1496 2003-03-26 <johan@balder>
1498 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1499 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1500 * src/SDCCast.c (decorateType): fixed " -v < 3"
1502 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1504 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1505 Added Lenny Story's debug infrastructure changes:
1506 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1507 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1508 * src/cdbFile.c: added
1509 * src/SDCCdebug.c: added
1510 * src/SDCCdebug.h: added
1511 * src/SDCCast.c (createFunction)
1512 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1513 * src/SDCCmain.c (parseCmdLine, main)
1514 * src/SDCCmem.c (redoStackOffsets)
1515 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1518 * src/avr/gen.c (genAVRCode)
1519 * src/ds390/gen.c (gen390Code)
1520 * src/mcs51/gen.c (gen51Code)
1521 * src/pic/gen.c (genpic14Code)
1522 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1523 * src/xa51/gen.c (genXA51Code)
1524 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1526 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1528 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1529 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1531 2003-03-22 <johan@balder>
1533 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1535 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1537 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1538 * doc/cdbfileformat.lyx: added, written by Lenny Story
1539 * doc/Makefile: added cdbfileformat.lyx
1540 * doc/clean.mk: added cdbfileformat.lyx
1542 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1544 * src/mcs51/peeph.def: fix bug #705773
1546 2003-03-20 <johan@balder>
1548 An sfr/sbit can have an "at #" AND an initializer
1549 * src/SDCCsymt.c (checkSClass):
1550 * src/SDCCmem.c (allocGlobal):
1551 * src/SDCCmem.c (allocLocal):
1552 * src/SDCCast.c (createBlock):
1554 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1556 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1558 2003-03-16 <johan@balder>
1560 Undid the hackup of const and volatile, the problem is much bigger
1562 * src/SDCCast.c:1.171
1563 * src/SDCCglue.c:1.138
1564 * src/SDCCicode.c:1.146
1565 * src/SDCCsymt.c:1.150
1566 * src/SDCCval.c:1.65
1568 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1570 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1571 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1573 2003-03-13 <johan@balder>
1575 Hackup const and volatile modifiers in type chains a bit:
1577 * src/SDCCast.c:1.169
1578 * src/SDCCglue.c:1.136
1579 * src/SDCCicode.c:1.143
1580 * src/SDCCsymt.c1.146
1581 * src/SDCCsymt.h1.59
1582 * src/SDCCval.c:1.63
1584 2003-03-12 <johan@balder>
1586 * src/SDCCBBlock.h: more LRH debugging junk
1587 * src/SDCCcflow.h: more LRH debugging junk
1588 * src/SDCCloop.c: more LRH debugging junk
1589 * src/SDCC.y (struct_declaration): fixed bug #697590
1590 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1591 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1592 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1594 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1595 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1596 test function names must now match exactly).
1597 * src/SDCCcse.c: added special case in findCheaperOp to allow
1598 extending a short integer. Makes less awful code for bug 700121 test case.
1600 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1602 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1603 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1605 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1607 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1608 actually called (operandsNotEqual() was called for all
1609 operandsNotEqualX tests).
1611 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1613 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1614 with shorter literals. Fixes bug 700121.
1616 2003-03-11 <johan@balder>
1618 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1620 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1622 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1623 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1625 2003-03-10 Borut Razem <borut.razem@siol.net>
1627 * src/SDCCmain.c: pipe preprocessor's output
1628 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1629 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1630 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1631 which closes all pipes in pipeSet set
1632 * src/SDCCset.c: free deleted item in function deleteSetItem()
1633 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1634 moved from z80 to src subproject
1635 * .version: increased version number to 2.3.4
1637 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1639 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1640 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1641 * support/regression/ports/xa51/spec.mk: fix typo
1643 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1645 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1647 2003-03-09 Borut Razem <borut.razem@siol.net>
1649 * src/SDCCmain.c: pipe preprocessor's output
1650 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1651 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1652 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1653 which closes all pipes in pipeSet set
1654 * src/SDCCset.c: free deleted item in function deleteSetItem()
1655 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1656 moved from z80 to src subproject
1658 2003-03-09 Borut Razem <borut.razem@siol.net>
1660 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1661 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1662 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1663 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1664 * src/SDCCglobl.h: unification of WIN32 native definitions
1666 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1668 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1670 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1672 * src/configure.in: check for endianess (even while cross-compiling)
1673 * src/configure: check for endianess (even while cross-compiling)
1674 * src/configure_in.h: check for endianess (even while cross-compiling)
1675 * src/avr/gen.c: remove old endianess stuff
1676 * src/mcs51/gen.c: remove old endianess stuff
1677 * src/ds390/gen.c: remove old endianess stuff
1678 * src/pic/gen.c: remove old endianess stuff
1679 * src/pic/genarith.c: remove old endianess stuff
1680 * src/pic/glue.c: fix endianess check
1681 * src/pic16/gen.c: remove old endianess stuff
1682 * src/pic16/genarith.c: remove old endianess stuff
1683 * src/pic16/glue.c: fix endianess check
1684 * src/xa51/gen.c: remove old endianess stuff
1685 * src/z80/gen.c: fix endianess check
1686 * src/SDCCglue.c: fix endianess check
1687 * src/ds390/peeph.def: fix bug 700036
1689 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1691 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1692 * src/configure: find appropriate data-types on host for SDCC's int and long
1693 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1694 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1695 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1697 2003-03-07 <johan@balder>
1700 some minor cleanups before the big shot
1701 OP_DEFS and OP_USES now use Kevin's protection
1702 new option --nolabelopt
1713 * src/ds390/ralloc.c:
1714 * src/mcs51/ralloc.c:
1716 * src/xa51/ralloc.c:
1719 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1721 * src/pic/pcode.c (get_op): fix 64 bit warnings
1722 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1723 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1724 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1725 * support/regression/tests/malloc.c: fix 64 bit warnings
1727 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1729 * src/mcs51/gen.c (genMinus): fixed bug 696436
1731 2003-03-02 Borut Razem <borut.razem@siol.net>
1733 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1735 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1737 * configure.in: test for mkstemp
1738 * sdccconf_in.h: add HAVE_MKSTEMP
1740 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1742 * device/include/ctype.h: removed warning while using --stack-auto
1743 * device/include/malloc.h: removed warning while using --stack-auto
1744 * device/include/string.h: removed warning while using --stack-auto
1746 2003-02-23 Borut Razem <borut.razem@siol.net>
1748 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1749 because NDEBUG is defined (see man assert)
1750 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1752 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1754 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1755 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1757 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1759 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1760 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1762 2003-02-18 <johan@balder>
1764 * as/mcs51/asmain.c (asmbl): module can start with a digit
1765 * as/z80/asmain.c (asmbl): module can start with a digit
1767 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1769 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1770 * src/asm.c: fix pipe() for Mingw32
1772 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1774 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1775 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1776 make -V work again; --c1mode reads now from stdin
1777 * doc/sdccman.lyx: added --c1mode
1778 * support/Util/SDCCerr.c: new messages for c1 mode
1779 * support/Util/SDCCerr.h: new messages for c1 mode
1780 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1782 2003-02-15 <johan@balder>
1784 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1786 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1788 * doc/sdccman.lyx: Environment variables, -o and other minor things
1790 2003-02-14 <johan@balder>
1792 * src/xa51/main.c: before anyone really tries to use it :)
1794 * Install doc's in share/sdcc/doc
1795 * removed some obsolete files
1796 * Do a proper make distclean and uninstall
1797 M Makefile.common.in
1800 M device/include/Makefile.in
1801 M device/lib/Makefile.in
1804 M sim/ucsim/doc/Makefile.in
1807 R src/xa51/peeph.rul
1808 M support/cpp2/Makefile.in
1809 M support/makebin/Makefile
1812 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1814 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1816 2003-02-10 Borut Razem <borut.razem@siol.net>
1818 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1819 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1820 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1821 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1822 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1823 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1824 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1825 src/z80/Makefile.bcc: Borland Makefile cleanup
1826 * as/z80/Makefile.bcc: Added Borland Makefile
1827 * support/cpp2/borland.h: Removed
1829 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1831 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1832 * src/SDCC.lex: new pragma NOIV
1833 * src/SDCCglobl.h: new pragma NOIV
1834 * src/SDCCmem.c: new pragma NOIV
1836 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1838 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1840 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1842 * src/SDCCmain.c: signal handling is switched off by --debug
1843 * doc/Makefile: small fix for install; use clean.mk again
1844 * doc/clean.mk: clean *.pdf and *.html too
1846 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1848 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1849 * device/lib/printfl.c: fix a ds390 bug by making it portable
1850 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1851 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1852 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1853 * debugger/mcs51/cmd.c: converted multi-line string literals
1854 * sim/ucsim/globals.cc: converted multi-line string literals
1855 * src/SDCCmain.c: introduced signal handler to remove temp files
1856 * doc/Makefile: small tweaks, implement clean
1857 * doc: removed generated files
1859 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1861 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1862 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1863 Address Record is not correctly generated for DS390."
1865 2003-02-02 Borut Razem <borut.razem@siol.net>
1867 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1868 * as/mcs51/asm.h: fixed compilation with Borland C
1869 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1870 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1871 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1872 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1873 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1874 src/z80/Makefile.bcc: delete $(LIB) only if exist
1875 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1877 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1879 * device/include/malloc.h: introduced NULL
1880 * device/include/string.h: introduced NULL
1881 * device/include/stdlib.h: introduced NULL
1882 * device/lib/_memcpy.c: removed NULL
1883 * device/lib/_strcat.c: removed NULL
1884 * device/lib/_strchr.c: removed NULL
1885 * device/lib/_strcmp.c: removed NULL
1886 * device/lib/_strcpy.c: removed NULL
1887 * device/lib/_strcspn.c: removed NULL
1888 * device/lib/_strlen.c: removed NULL
1889 * device/lib/_strncat.c: removed NULL
1890 * device/lib/_strncmp.c: removed NULL
1891 * device/lib/_strncpy.c: removed NULL
1892 * device/lib/_strpbrk.c: removed NULL
1893 * device/lib/_strrchr.c: removed NULL
1894 * device/lib/_strspn.c: removed NULL
1895 * device/lib/_strstr.c: removed NULL
1896 * device/lib/_strtok.c: removed NULL
1897 * device/lib/malloc.c: removed NULL, include own header
1899 2003-02-02 <johan@balder>
1901 * 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
1902 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1903 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1904 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1905 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1906 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1908 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1910 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1913 2003-02-01 <johan@balder>
1915 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1917 2003-01-31 <johan@CP255758-A>
1919 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1921 2003-01-30 <johan@balder>
1923 * src/SDCCBBlock.c: automatic bug detection
1924 * src/SDCCicode.c: automatic bug detection
1926 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1928 * src/SDCCglobl.h: now --xram-size 0 works
1929 * src/SDCCmain.c: now --xram-size 0 works
1931 2003-01-29 <johan@balder>
1933 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1935 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1937 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1938 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1939 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1940 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1941 * src/SDCCglobl.h: Added options --xram-size and --code-size
1942 * src/SDCCmain.c: Added options --xram-size and --code-size
1944 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1946 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1947 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1949 2003-01-27 <johan@balder>
1951 * src/SDCC.y: fixed bug #613764
1953 2003-01-26 <johan@balder>
1955 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1956 * src/SDCCsymt.h: fixed bug #673374
1957 * src/SDCCglue.c: fixed bug #661910
1958 * src/SDCCast.c: fixed bug #458099 and 673374
1960 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1962 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1963 * as/mcs51/strcmpi.h: added
1964 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1965 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1966 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1967 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1968 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1969 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1970 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1971 * as/mcs51/Makefile.aslink: new module strcmpi
1972 * as/mcs51/Makefile.asx8051: new module strcmpi
1973 * as/mcs51/Makefil.bcc: new module strcmpi
1974 * as/mcs51/Makefile.in: new module strcmpi
1975 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1977 2003-01-26 <johan@balder>
1979 * src/SDCCglue.c: reverted back to 1.124
1980 * src/SDCCast.c: reverted back to 1.156
1981 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1983 2003-01-25 <johan@balder>
1985 * src/SDCCglue.c: A better fix for bug #661910
1986 * src/SDCCast.c: A better fix for bug #661910
1987 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1989 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1991 * src/Makefile.in: remove spawn.o
1992 * src/SDCCmain.c: remove spawn.h
1993 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1994 * src/spawn.c: removed
1995 * src/spawn.h: removed
1996 * support/regression/ports/ds390/spec.mk: link with -r
1998 2003-01-24 <johan@CP255758-A>
2000 * src/ds390/gen.c (aopOp): fixed bug #667458
2001 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2002 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2003 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2005 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2007 * src/mcs51/peeph.def: better assembler identation by Frieder
2008 * src/mcs51/gen.c: better assembler identation by Frieder
2010 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2012 * as/z80/string.h: removed for gcc 3.2
2013 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2014 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2016 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2018 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2019 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2020 * support/regression/Makefile: separate temp files for ports
2021 * support/regression/generate-cases.py: separate temp files for ports
2022 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2023 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2025 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2027 * moved tinitalk to device/examples/ds390
2029 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2031 * as/mcs51/lkmem.c: rflag is for DS390
2032 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2033 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2034 (linkEdit): move mem- and map-files the same way as ihx-files
2035 * src/z80/main.c (_setDefaultOptions): removed --generic
2036 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2037 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2038 * src/pic/glue.c (picglue): --c1mode works again
2039 * src/pic16/glue.c (pic16glue): --c1mode works again
2040 * src/asm.c (printCLine): fix #660034
2042 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2044 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2045 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2046 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2047 * as/mcs51/lkmem (summary): better fix for sp problem
2048 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2049 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2050 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2051 remove --stack-after-data
2053 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2055 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2056 * src/SDCCutil.c (join): ugly bug: missing '\0'
2057 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2059 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2061 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2063 * src/pic/main.c (_asmCmd): gpasm supports -o
2064 * src/z80/main.c: more general macros
2065 * device/lib/Makefile.in: remove intermediate files
2067 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2069 * .version: Bumped version number to 2.3.3
2070 * src/SDCCBBlock.c: new option -o
2071 * src/SDCCglobl.h: new option -o
2072 * src/SDCCglue.c: new option -o
2073 * src/SDCCmain.c: new option -o
2074 * src/asm.c: new option -o
2075 * src/ds390/main.c: new option -o
2076 * src/pic/glue.c: new option -o
2077 * src/pic/pcode.c: new option -o
2078 * src/pic/ralloc.c: new option -o
2079 * src/pic16/glue.c: new option -o
2080 * src/pic16/pcode.c: new option -o
2081 * src/pic16/ralloc.c: new option -o
2082 * src/z80/main.c: new option -o
2083 * device/lib/Makefile.in: use -o
2084 * support/regression/ports/ds390/spec.mk: use -o
2085 * support/regression/ports/gbz80/spec.mk: use -o
2086 * support/regression/ports/mcs51/spec.mk: use -o
2087 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2088 * support/regression/ports/z80/spec.mk: use -o
2089 * support/regression/ports/ucz80/spec.mk: use -o
2090 * support/regression/ports/xa51/spec.mk: use -o
2091 * support/regression/fwk/lib/timeout.c: fix usage string
2093 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2094 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2096 2003-01-07 <johan@balder>
2098 * src/SDCCast.c (decorateType): fixed bug #600035
2100 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2101 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2102 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2103 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2104 * src/pic/pcode.c: outcommented unused variable to remove warnings
2105 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2107 2003-01-06 <karl@turbobit.com>
2108 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2111 2003-01-06 <johan@balder>
2113 * src/SDCCicode.c: fixed array add
2115 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2116 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2117 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2119 2003-01-04 <johan@balder>
2121 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2123 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2124 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2126 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2127 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2128 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2130 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2131 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2133 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2134 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2136 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2137 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2139 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2141 * in \sdcc\as\mcs51\ changed these files in order to create an
2142 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2143 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2144 following files to include the previous two files: aslink.dsp,
2145 Makefile.aslink, Makefile.bcc, and Makefile.in.
2147 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2148 .adb instead of .cdb
2150 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2152 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2153 value from option --iram-size.
2155 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2157 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2160 2002-09-18 <wiml@hhhh.org>
2162 * SDCClrange.h: exposed setFromRange() and setToRange()
2163 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2164 packRegsForAccUse() (bug 542397)
2165 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2166 multiple times and emitting the fetch operations more than once
2167 added aopGetUsesAcc() function to allow binary operators to
2168 fetch their operands in the correct order; made genMinus() emit
2169 compact code for X = LITERAL - Y
2171 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2172 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2173 sprintf() in line 1267.
2175 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2176 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2179 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2180 Changes to aslink (All the changes are marked with 'JCF'):
2182 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2185 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2186 area BSEG. Also moves, if possible, the DATA area down into the internal
2187 ram so more space is available.
2189 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2192 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2193 not bytes. Function summary() which creates a memory usage summary
2194 file with extension .mem. Reports of overlaping stack and small stack
2195 size. If the space for the stack is less than 16 bytes aslink trows a
2198 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2199 the 8051. Option 'y' for memory summary output file.
2201 Changes to sdcc (All the changes are marked with 'JCF'):
2203 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2205 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2206 overlaying area for it (uses RegBankUsed[4]).
2208 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2209 bank zero as used by default. By default aslink locates the stack
2210 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2211 the creation of the .mem file. Delegates the allocation of data area
2212 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2213 the begining of the stack area to aslink.
2215 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2216 glue() in SDCCglue.c creates an area for it.
2218 2002-09-03 Borut Razem <borut.razem@siol.net>
2219 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2220 sdcc/src/pic/glue.c:
2221 introduced atexit() handler for teporay files removal in case of
2222 errors, assertions, ...
2224 2002-08-29 Borut Razem <borut.razem@siol.net>
2225 * sdcc/support/cpp2/auto-host_vc_in.h:
2226 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2227 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2228 Maybe there is a similar problem with BORLANDC? It should be checked!
2230 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2231 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2232 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2233 was not executed, and the compiler (cl) launched a warning:
2234 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2236 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2237 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2239 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2240 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2242 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2243 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2244 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2245 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2246 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2247 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2248 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2249 - added Release configuration in VS projects
2250 - review of compiler an linker options
2251 - VC .exe files are generated in bin_vc directory, not to interfere
2252 with binaries generated from other projects (cygwin, mingw, bcc ...)
2254 * sdcc/src/yacc.dsp: added
2256 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2257 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2258 and insert the version number definitions from .version
2260 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2262 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2263 added - genarate auto-host.h using auto-host_vc_in.h as template
2266 removed from CVS, generated automatically
2268 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2269 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2271 2002-08-11 Borut Razem <borut.razem@siol.net>
2272 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2274 2002-08-10 Borut Razem <borut.razem@siol.net>
2275 * src/SDCCmain.c (main):
2276 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2277 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2278 The consequence was that some temporary files were not removed.
2281 unification of code in functions tempfilename() and tempfile():
2282 function tempnam() is defined in Visual Studio 6.0 and .NET
2284 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2286 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2287 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2288 - removed compiler command line option /WX: Treats all warnings as errors
2289 - update a list of source files, included into the project
2291 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2292 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2293 changed project type to Generic Project so that can be correcly converted to VS.NET project
2295 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2297 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2299 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2301 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2302 added return 0 statements after assert() to make compiler happy
2304 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2305 added newline in the def file to keep MSC compiler satisfied
2307 * sdcc/src/z80/gen.c:
2308 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2309 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2310 - solved MSC error in function aopDump()
2312 * sdcc_vc.h: define PREFIX as "\\sdcc"
2314 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2315 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2317 2002-06-22 Scott Dattalo <scott@dattalo.com>
2318 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2319 - Rewrote the register banking algorithm.
2320 - Added pCode live-range analysis to registers (for now, only non-used and
2321 singly-used registers optimized away)
2323 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2325 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2327 2002-05-10 Scott Dattalo <scott@dattalo.com>
2328 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2330 2002-04-22 Michael Hope <michaelh@vroom>
2332 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2334 * configure.in (DD_COPT): Added include support required for gbdk.
2336 * .version: Bumped version number just to increase it.
2338 * src/SDCCmain.c: Added -nostdinc to the default options.
2340 2002-04-15 Michael Hope <michaelh@vroom>
2342 * device/lib/z80/printf.c (sprintf): Added.
2344 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2346 * src/z80/peeph.def: Added transpose redundent load rule.
2348 * src/z80/main.c: Added force callee saves for jaune.
2350 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2352 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2354 2002-03-28 Johan Knol <johan@balder>
2356 * src/SDCCval.c: fixed bug #532436
2358 2002-03-14 Scott Dattalo <scott@dattalo.com>
2360 Added "char *Processor" field to the port structure.
2363 Added -p option. Allows port dependent processor to be specified.
2366 Initialized the new field char *Processor field to NULL in all ports
2369 Compiler generated registers for interrupt context saving
2370 were not getting allocated.
2372 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2375 Fixed left shift. Will promote the left side of a left shift
2376 if a) left shifting more than size of operand or b) when assigned
2377 to something size > size of left side
2379 2002-03-14 Scott Dattalo <scott@dattalo.com>
2381 tons of changes. Register allocation has been
2382 rewritten. Added customization for the various PICs. Flow
2383 analysis is restructured. ...
2389 Added. device.c is a PIC port hack to accomodate variations
2392 2002-03-13 Michael Hope <michaelh@vroom>
2394 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2396 2002-03-04 johanknol <johanknol@manik>
2398 * /src/SDCCval.c: fixed
2400 const unsigned char arr[][2] = { { 0, 1 } };
2401 t18.c:1: error: Initializer element is not constant
2403 2002-03-04 bela <bela@manik>
2405 * /device/include/mcs51reg.h:
2406 ds89c420 register definition update
2408 2002-03-03 <johan@FRIJA>
2410 * support/Util/SDCCerr.c: did something, but don't no why anymore
2412 * support/regression/tests/bug-524691.c: made it a little less shy
2414 * src/SDCCast.c (decorateType): fixed bug #524697
2416 * src/SDCCast.c: made some lineno improvements
2418 * src/SDCCval.c (getNelements): changed warning to error
2420 * src/SDCCglue.c (printIvalArray): changed warning to error
2422 * src/SDCCicode.c: fixed a warning for mingw
2424 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2426 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2428 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2430 * src/ds390/peeph.def:
2431 Added some more peephole rules
2433 * src/ds390/gen.c: Various fixes & enhancements
2435 * src/SDCClrange.c, src/SDCClrange.h:
2436 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2438 * src/ds390/ralloc.c:
2439 various fixes & enhancements (ds390) specific
2441 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2442 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2445 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2447 2002-03-02 <johan@FRIJA>
2449 * src/SDCCast.c (decorateType): fixed bug #524708
2451 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2453 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2455 2002-03-01 Michael Hope <michaelh@vroom>
2457 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2459 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2461 2002-03-01 <johan@FRIJA>
2463 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2465 * src/SDCCast.c (decorateType): fixed bug #524209
2467 * src/SDCCval.c (valNot): fixed bug #524195
2469 2002-02-26 <johan@balder>
2471 * src/xa51/gen.c: fixed a warning
2473 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2475 * src/SDCCast.c (decorateType): fixed bug #522534
2477 2002-02-23 <johan@balder>
2479 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2481 2002-02-22 <johan@balder>
2483 * src/SDCCast.c: fixed bug #514865
2485 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2487 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2489 * sdcc/src/SDCCloop.c:
2490 Previous fix was not good. basic blocks that have "break" or "return" are
2491 not really partof a loop , but live ranges used in these blocks should
2492 be live thru the entire loop, so set partOfLoop but don't add them to
2495 2002-02-21 <johan@FRIJA>
2497 * src/SDCCcse.c: fixed bug #514308
2499 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2502 Fixed BUG #519583. If a conditional block ended in a return/break
2503 statement inside a loop, it was not being considered part of the loop.
2505 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2507 2002-02-10 Karl Bongers <karl@turbobit.com>
2510 Fixed up SDCDB debugger somewhat. Updated debugger/README
2511 with lots of comments and notes.
2513 * device/examples/test2.c:
2514 Fix bug, "red" variable not being initialized(compiler complained).
2516 * device/examples/Makefile, examples/test3.c:
2517 Add Makefile in device/examples folder, compiles test3.c
2518 for use as a multiple module SDCDB test case.
2520 * sim/ucsim/cmd.src/cmdset.cc:
2521 Took out debug printfs in ucsim "next" command.
2524 Karl and Johan start ucsim XA support. Most dissassembly working,
2525 about 75% emulation done(plenty of work remaining).
2527 * sim/ucsim/z80.src:
2528 Add Z80 support to ucsim, add test-ucz80 regression test,
2529 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2530 Notice z80 compiler fails on examples/test3.c/crc code.
2532 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2534 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2535 Added support for --parms-in-bank1
2537 * src/ds390/peeph.def:
2538 added a few more peephole optimzations
2541 1) added __builtin_inp & __builtin_outp used to read in data of given length
2542 from a memory mapped port
2543 2) added __builtin_memcmp
2544 3) added __builtin_swapw swap bytes of a short
2546 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2547 1) handle multiple send & receives from register bank1
2548 2) ralloc can now allocate DPTR1 to some liveRanges
2550 * src/SDCCsymt.c, src/SDCCsymt.h:
2551 changes to handle multiple sends & receives
2554 added some pointer arithmetic optimization
2557 added some pointer arithmetic optimizations but not stable yet so not
2558 called from anywhere (will get this working shortly)
2560 * src/SDCCopt.c: fixed for multiple sends & receives
2563 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2564 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2565 set preprocessor defines (depending on options)
2567 * src/SDCCicode.c, src/SDCCicode.h:
2568 changes made to handle multiple sends & receives
2571 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2573 * src/SDCCcse.c, src/SDCCcse.h:
2574 added function findbackward def (to be used in upcoming optimization)
2576 * src/SDCCcflow.c, src/SDCCcflow.h:
2577 added function returnAtEnd - to determine if a basic block terminates with
2580 * src/SDCCast.c, src/SDCCast.h:
2581 added option parms-in-bank1
2583 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2584 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2585 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2586 adjusted for --parms-in-bank1 option
2588 * device/include/string.h:
2589 donot redefine "reentrant" keyword
2591 * device/include/ds80c390.h: Added some more SFRs
2593 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2595 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2597 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2599 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2601 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2603 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2605 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2607 * Added --xram-movc option
2609 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2611 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2613 2002-01-11 Johan Knol
2615 * Added math lib of Jesus Calvino-Fraga
2617 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2619 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2620 * support/regression/Makefile: new target test-mcs51-stack-auto
2621 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2623 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2625 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2627 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2629 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2631 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2633 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2635 * src/SDCCglue.h: add definition for printIvalChar()
2637 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2639 * src/SDCCast.c: fix #498138 by Johan
2641 * src/SDCCglue.c: fix #498138 by Johan
2643 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2645 * support/regression/Makefile: fix clean
2647 * support/regression/ports/ds390/support.c: fix transmission of last character
2649 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2651 * /sdcc/src/ds390/gen.c:
2652 a) improved computing address of stack variable
2653 b) took out some #if 0 code
2654 c) improved parmBytes adjustment
2655 d) improved genPlusIncr & genMinusIncr
2656 e) genCmp could generate bad code (when left assigned to DPTR)
2657 f) Fixed bug in hasInc
2659 * /sdcc/src/ds390/ralloc.c:
2660 a) packRegsForSupport could mess up live information (Fixed)
2661 b) packRegsDPTRuse could be incorrect for left & right shift
2663 * /sdcc/src/mcs51/ralloc.c:
2664 packRegsForSupport could mess up the live information (Fixed)
2666 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2668 * /sdcc/src/SDCCast.c:
2669 can reverse a loop even if function call is present as long
2670 as the loop control variable is local & is not passed as parameter
2672 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2674 * /sdcc/ChangeLog: *** empty log message ***
2676 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2677 More builtin function additions for TININative
2679 * /sdcc/src/ds390/ralloc.c:
2680 Had broken the regression testsuite
2682 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2684 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2685 Added funcattr hasStackParms will be set for reentrant functions when there
2686 are paramteres on the stack, this helps in minimizing frame pointer generation
2687 typeFromStr can handle function pointers now
2689 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2690 *** empty log message ***
2692 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2694 * /src/ds390/gen.c, /src/ds390/main.c:
2695 More builtin function additions for TININative
2697 * /src/ds390/ralloc.c:
2698 Had broken the regression testsuite
2700 * /src/SDCCast.c: Fixed a bug in dumptree
2702 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2703 Added funcattr hasStackParms will be set for reentrant functions when there
2704 are paramteres on the stack, this helps in minimizing frame pointer generation
2705 typeFromStr can handle function pointers now
2707 * /doc/builtins.txt, /doc/TININative.txt:
2708 *** empty log message ***
2711 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2713 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2714 ALPHA version for -mTININative
2716 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2717 updated to reflect changes in the port structure
2720 added function do_assemble (similar to do_link) if non-null this function
2721 will be called to do assembly (-mTININative) requires a multi command
2723 added function genAssemblerEnd will be called to generate assembler Epilogue
2726 added _JavaNative to debug info printing
2728 * /src/SDCCmain.c: added option --tini-libid
2729 added port->do_assemble function (-mTININative) has a multi command assemble
2731 * /src/SDCCglue.c: Disabled "constExpr" check
2732 added port->genAssemblerEnd function
2734 * /src/SDCCglobl.h: Added option --tini-libid value
2737 tookout optimizeCompare from the header (has no external references)
2739 * /src/SDCCast.c: made one more function "static"
2741 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2743 * src/z80/mappings.i: Added z80asm support.
2745 * src/z80/main.c: Added z80asm support on --asm=z80asm
2747 * src/z80/gen.c: Fixed asm portability issues.
2749 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2751 * src/SDCCglue.c (printExterns): Added global/extern split.
2753 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2755 * support/regression/Makefile: added test for mcs51 model large
2757 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2759 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2761 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2763 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2765 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2767 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2769 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2771 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2773 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2775 * support/regression/tests/simplefloat.c: Port to mcs51.
2777 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2778 * support/regression/tests/bug-485362.c: Added.
2780 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2782 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2784 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2786 * src/z80/gen.c (aopDump): Added a dump function.
2788 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2789 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2791 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2793 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2795 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2797 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2799 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2801 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2803 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2805 * support/regression/ports/ds390/support.c: Use tinibios.
2807 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2809 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2811 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2812 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2814 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2816 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2818 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2820 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2822 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2823 (packRegsForIYUse): Created and optimised.
2825 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2827 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2828 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2830 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2832 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2834 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2836 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2838 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2840 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2842 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2844 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2846 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2848 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2850 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2852 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2853 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2854 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2856 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2858 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2859 (genNotFloat): Added.
2860 (genUminusFloat): Added.
2862 * device/lib/z80/Makefile: Added floating pt stubs.
2864 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2866 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2868 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2870 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2872 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2874 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2876 * sdcc/support/regression/Makefile: Add port ds390.
2878 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2880 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2882 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2884 * sdcc/support/regression/ports/ds390/support.c: Added.
2886 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2888 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2890 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2892 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2894 * device/include/malloc.h: Added z80 and gbz80 support.
2896 * device/lib/gbz80/heap.s: Added.
2898 * device/lib/z80/heap.s: Added.
2900 * device/lib/malloc.c: Added z80 and gbz80 support.
2902 * support/regression/tests/malloc.c (testMalloc): Added.
2904 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2906 * support/regression/tests/bug-478094.c: Added.
2908 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2910 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2912 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2914 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2916 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2918 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2920 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2922 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2924 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2926 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2928 * support/regression/tests/bug-477927.c: Added.
2930 * src/z80/peeph.def: Added minor rules.
2932 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2934 * src/z80/peeph.def: Added jump optimisation modification.
2936 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2938 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2940 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2942 * support/regression/tests/funptrs.c: Added.
2944 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2946 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2948 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2950 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2952 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2954 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2955 (movLeft2ResultLong): Created.
2957 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2958 (joinPushes): Added. Joins two char pushes into a word push.
2960 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2962 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2964 * support/makebin/Makefile (install): Added creation of dest dir.
2966 2001-10-24 Karl Bongers <karl@turbobit.com>
2968 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2970 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2972 * src/z80/ralloc.c: Turned off faulty pack for one use.
2974 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2976 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2978 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2980 * support/regression/Makefile: Improved clean
2982 * support/regression/ports/gbz80/spec.mk: Added clean
2984 * support/regression/ports/host/spec.mk: Added clean
2986 * support/regression/ports/z80/spec.mk: Added clean
2988 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2990 * support/regression/ports/mcs51/timeout.c: little improvements
2992 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2994 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2996 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2998 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3000 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3002 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3004 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3006 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3007 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3009 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3011 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3013 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3015 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3017 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3019 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3021 * support/regression/tests/longor.c: Added.
3023 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3025 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3027 * as/mcs51/aslink.h: define PATH_MAX
3029 * as/mcs51/asm.h: define PATH_MAX
3031 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3033 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3035 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3037 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3039 * src/SDCCglobl.h: define PATH_MAX
3041 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3043 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3045 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3047 * src/z80/gen.c (gencjneshort): Fixed
3049 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3051 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3053 * support/regression/tests/bug-469671.c: Added.
3055 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3057 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3059 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3061 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3063 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3065 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3067 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3069 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3071 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3073 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3075 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3077 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3079 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3081 * 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.
3083 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3085 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3087 2001-10-07 <johan@FRIJA>
3089 * device/lib/gets.c (gets): fixed the return value.
3091 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3092 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3094 * 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.
3096 * 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.
3098 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3100 * src/pic/gen.c: Removed Safe_strdup.
3102 * configure.in: Added option to enable libgc support.
3104 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3105 (bitVectUnion): Optimised.
3106 (bitVectIntersect): Optimised.
3107 (bitVectBitsInCommon): Optimised.
3108 (bitVectCplAnd): Optimised.
3110 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3112 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3114 * src/SDCCmain.c: distinguish between assembler debug and plain options
3116 * src/avr/main.c: remove standard assembler options
3118 * src/ds390/main.c: remove standard assembler options
3120 * src/mcs51/main.c: remove standard assembler options
3122 * src/port.h: removed "PENDING" comment
3124 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3126 * src/device/lib/_mulint.c : new, with assember functions
3128 * src/device/lib/_mullong.c : new, with assember functions
3130 * src/device/lib/_divuint.c : with assember functions
3132 * src/device/lib/_divsint.c : with assember functions
3134 * src/device/lib/_divulong.c: with assember functions
3136 * src/device/lib/_divslong.c: with assember functions
3138 * src/device/lib/_moduint.c : with assember functions
3140 * src/device/lib/_modsint.c : with assember functions
3142 * src/device/lib/_modulong.c: with assember functions
3144 * src/device/lib/_modslong.c: with assember functions
3146 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3148 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3150 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3151 replaced _mululong.c and _mulslong.c by _mullong.c
3153 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3155 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3157 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3159 * src/SDCCglue.c: test, if win32api is available for MINGW
3161 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3163 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3164 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3165 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3166 * support/regression/ports/host/spec.mk: removed GENERIC
3167 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3168 * support/regression/ports/z80/spec.mk: removed GENERIC
3170 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3172 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3174 * support/regression/tests/bug-467035.c: Created.
3176 2001-10-01 <johan@FRIJA>
3178 * src/SDCC.y: fixed bug #466586 part 1
3180 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3182 * SDCCicode.c: z80 has no generic pointers
3183 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3185 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3187 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3189 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3191 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3193 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3195 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3197 * configure.in: Fixed up so that ucsim is only configured once.
3199 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3201 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3202 (getPathDifference): As above.
3204 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3206 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3208 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3209 * .version: Updated to 2.3.1
3211 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3212 Added copyright header.
3214 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3215 (assemble): Added support for macro based assembler commands.
3216 (linkEdit): Added support for macro based linker commands.
3217 (preProcess): Changed the pre-processor to use macros.
3218 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3219 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3221 * device/lib/z80/crt0.s: Added module name for debugging.
3223 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3225 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3227 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3229 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3231 * src/Makefile.in: Added SDCCmacro and SDCCutil
3233 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3235 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3237 2001-09-16 <johan@FRIJA>
3239 * 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.
3241 2001-09-15 <johan@FRIJA>
3243 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3244 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3246 2001-09-11 <johan@FRIJA>
3248 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3250 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3252 * support/regression/tests/bug-460444.c: Added test case.
3254 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3255 (genCast): Added justification for all of the asserts.
3257 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3259 * support/regression/support.c: _xdata replaced by xdata
3261 * support/regression/spec.mk: removed _generic
3263 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3265 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3267 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3268 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3270 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3272 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3274 * support/regression/tests/bug-460010.c: Added test case.
3276 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3278 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3280 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3282 * support/regression/testfwk.c: removed workaround for bug #436344
3284 * support/regression/tests/bp.c: use less memory with mcs51
3286 * support/regression/tests/bug-441448.c: use less memory
3288 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3290 * support/regression/collate-results.py: typo
3292 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3294 * support/regression/tests/fetchoverlap.c: Added new test case.
3296 * support/regression/tests/bp.c: Added new test case.
3298 * support/regression/tests/bug-448984.c: Added new test case.
3300 * support/regression/tests/pow2shifts.c: Added new test case.
3302 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3303 (genlshTwo): Fixed right shift for count > 8.
3305 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3307 2001-09-08 <johan@FRIJA>
3309 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3311 2001-09-07 <johan@FRIJA>
3313 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3315 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3317 2001-09-06 <johan@FRIJA>
3319 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3320 * bernhard noted me at this: "() equals to (void)" (1.38)
3322 2001-09-05 <johan@FRIJA>
3324 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3326 2001-09-04 <johan@FRIJA>
3328 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3331 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3333 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3335 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3337 * link/z80/aslink.h: Fixed path for PATH_MAX
3339 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3341 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3343 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3345 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3347 * 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.
3349 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3351 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3352 (genCmp): Fixed up genCmp for the GB with longs.
3354 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3356 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3358 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3360 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3362 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3364 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3366 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3368 * 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.
3370 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3372 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3374 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3376 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3378 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3380 * sim/ucsim/configure: little improvement of Cygwin-detection
3381 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3382 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3383 * support/regression/tests/bug-221100.c: small changes for mcs51
3384 * support/regression/tests/bug-221168.c: small changes for mcs51
3385 * support/regression/tests/bug-227710.c: small changes for mcs51
3386 * support/regression/tests/staticinit.c: small changes for mcs51
3387 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3388 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3389 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601