1 2003-10-06 Borut Razem <borut.razem@siol.net>
3 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
4 my_unput() replaced by unput()
6 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
8 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
9 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
10 type-punned pointer will break strict-aliasing rules"
11 Old LR behaviour is again default; Klaus' LR can be choosen by
12 defining the environment variable LRKLAUS
16 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
17 * clean.mk: fixed removal of files in bin/CVS/
18 * device/lib/clean.mk: fixed removal of directories small and large
19 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
21 * src/SDCCval.c: removed superflous test for pedantic
23 2003-10-05 Borut Razem <borut.razem@siol.net>
25 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
26 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
27 message "unmatched #pragma SAVE and #pragma RESTORE"
29 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
31 * doc/sdccman.lyx: various additions and updates (interrupts, inline
32 assembly, critical functions, atomic, nojtbound)
34 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
36 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
42 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
45 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
47 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
49 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
50 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
51 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
53 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
55 * src/z80/gen.c (genRet): fixed bug #524753
56 * src/z80/gen.c (genCast): fixed internal error on cast from
58 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
59 fix for bug #477835 to the z80
60 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
61 for tracking iCodes in the peephole optimizer for z80
63 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
65 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
66 the other part of bug #814548
67 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
69 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
71 * src/SDCCcse.c: fixed part of bug #814548
73 2003-09-28 Borut Razem <borut.razem@siol.net>
75 * src/asm.c: rewrite of printILine() to use temporary file instead
77 * src/xa51/main.c: commented out declaration of int rewinds
79 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
81 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
83 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
85 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
86 * src/asm.c (printILine): Fixed bug #811015
88 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
90 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
93 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
95 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
96 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
97 to correctly handle general case of AOP_PAIRPTR
98 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
100 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
102 * src/mcs51/ralloc.c (fillGaps),
103 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
104 register positioning bug)
106 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
108 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
110 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
112 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
113 genCodePointerGet, genGenPointerGet, genFarPointerSet,
114 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
115 (ralloc doesn't intentionally do this now, but perhaps later)
116 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
117 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
118 register positioning bugs (Fixed bug #762602 and #795325)
119 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
121 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
122 lines that --i-code-in-asm generates
124 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
126 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
127 trying to fclose a FILE* that was already closed.
129 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
131 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
132 of const struct should be treated as if const themselves)
134 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
136 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
138 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
140 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
141 Unix (/n) and DOS (/r/n) line terminations.
143 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
145 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
148 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
150 * src/mcs51/gen.c (genFunction, genEndFunction),
151 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
152 and restore of EA so that stack offsets to parameters are
153 correct when using both critical and reentrant/stack-auto.
154 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
155 size (can be triggered in error if sloc is shared between
156 different sized objects)
157 * device/include/float.h: fixed macros to explicitly use
158 unsigned long where needed
160 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
162 Feature req. 799831: added code to allow nesting of critical functions
163 * src/mcs51/gen.c (genFunction, genEndFunction)
164 * src/ds390/gen.c (genFunction, genEndFunction)
166 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
168 * src/SDCCsymt.c (sclsFromPtr),
170 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
171 support for standard C idiom of memory mapped variables; for
172 example, *((xdata int*)0x1234) = 1 is now internally equivalent
173 to xdata int at 0x1234 tempvar = 1.
174 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
175 provided by Akiya ISHIDA
177 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
179 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
180 * src/SDCCval.c (constVal): added reduction from int to char
181 * src/SDCCval.c (valMult, valDiv): fixed sign handling
182 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
183 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
185 * support/regression/tests/shifts.c: fixed
187 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
189 * src/z80/gen.c (genXor): Fixed bug #805445
191 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
193 Fixed bug #621531 (const & volatile confusion in the type chain).
194 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
195 refer to the const or volatile state of the pointer itself.
208 * support/regression/tests/const.c
210 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
212 When checking for duplicated modules, use absolute paths
213 instead of relative paths. Files changed:
218 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
220 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
222 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
224 * device/include/string.h: added size_t typedef, changed
225 prototypes to use size_t, eliminated separate reentrant and
226 non-reentrant declarations, added _memmove declaration
227 * device/lib/_memcpy.c: changed to use size_t instead of int,
228 changed /4 to >>2 to avoid division library call
229 * device/lib/_memcmp.c,
230 * device/lib/_memset.c,
231 * device/lib/_strncat.c,
232 * device/lib/_strncpy.c,
233 * device/lib/_strncmp.c: changed to use size_t instead of int
234 * device/lib/_memmove.c: new file (fixed bug #772294)
235 * device/lib/Makefile.in: added _memmove.c
236 * device/lib/z80/asm_strings.s: fixed bug #772290
237 * support/regression/tests/bitfields.c: attempt to fix host assertion
238 failure on amd64-unknown-linux2.2
240 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
242 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
243 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
244 * as/z80/asmain.c (main): fixed bug #801766
246 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
248 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
251 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
253 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
254 reported in bug #800609
256 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
258 * Top header beautifications in src/pic16 directory:
259 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
260 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
261 pcoderegs.h, ralloc.c, ralloc.h
262 * main.c: added top header and GPL license notice
263 * pcode.c: fixed the if-conditional warning
265 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
267 * device/lib/_mullong.c: replaced int by short for gcc
269 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
271 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
272 and JUMPTABLE iCodes properly now (worked by accident before)
273 * src/mcs51/gen.c (leftRightUseAcc),
274 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
275 iCode properly now. Use getSize instead of nRegs since a & b
276 aren't part of the nRegs tally.
278 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
280 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
281 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
282 before instructions that use the _STATUS register
284 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
286 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
287 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
288 fetching of the pointer
289 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
290 copied from genNearPointerSet()
291 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
292 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
293 If they pop r0/r1 they must be called in the opposite order than aopOp().
294 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
295 (resp. --stack-auto), prepared for --xstack
297 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
299 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
301 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
303 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
304 these ports have their own __sdcc_external_start()
306 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
308 pic patch provided by Slade Rich <slade_rich@yahoo.com>
309 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
310 type for bits was changed. It resulted in bit variables becoming
311 global, which is not permitted in PIC 14 assembly output.
313 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
315 * doc/sdccman.lyx: various additions and updates. Rearranged sections
317 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
319 Z80 and MCS51 linkers complaint if a public symbol is defined
320 in more than one library module:
324 * as/mcs51/Makefile.in
326 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
328 A few small changes that speed up the peephole optimizer.
332 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
334 Try to make the peephole optimizer smarter by maintaining
335 an association between the assembly source code and the
336 iCodes that originated them. Put this information to use
337 with a new peephole rule condition "notVolatile" so that
338 the rules can be aggressive yet still safe.
343 * src/mcs51/peeph.def
345 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
349 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
350 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
351 if the left or right operand symbols have the accuse flag set.
353 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
355 Changed the type of the result of the ! (NOT) operator to char;
356 previously it returned the same type as the source. This allows
357 us to eliminate all the genFloatNot functions (all of its target
358 implementations were very buggy) since !float can use the same
361 * src/SDCCicode.c (ast2iCode): ! returns char
362 * src/mcs51/gen.c (genNot, genNotFloat),
363 * src/ds390/gen.c (genNot, genNotFloat),
364 * src/z80/gen.c (genNot, genNotFloat),
365 * src/pic/gen.c (genNot, genNotFloat),
366 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
368 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
370 pic patch provided by Slade Rich <slade_rich@yahoo.com>
371 1. Interrupt would not compile properly. Ensure PCLATH register is saved
372 during interrupts. Ensure WSAVE is located at a shared bank address.
373 2. Fixed page selection in some places
374 3. Fixed BTFSS/C to where necessary use registers directly and not simply
375 the registers name strings.
376 4. Fixed "signed / unsigned compare" compiler warnings.
377 5. The PIC port manages its own allocation of the general purpose
378 registers, but makes no attempt to reuse them. As a result when
379 compiling it soon runs out of general purpose registers. Some
380 additional code was added to the files pcode.c and device.c to walk
381 through the function call tree and rename the registers so that they
391 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
392 genPlus() & genMinus() when the result is the same as left or right
394 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
396 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
398 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
400 Made bitfield a distinct type from bit so that bitfields
401 convert as per ANSI C and bits retain their traditional
402 boolean style behaviour. Implemented bitfield support in
410 * src/ds390/gen.c: bit v bitfield split
411 * src/z80/gen.c: New support for bitfields
412 * support/regression/tests/bitfields.c: reenabled z80,
415 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
417 Rules 246.x, 247.x relate to bitfields, the others speed up
418 access to xdata mapped I/O devices.
420 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
422 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
424 Cleaned up genPackBits and genUnpackBits and added two helper
425 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
426 for literal assignments in genPackBits (thanks to Frieder for
432 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
434 Fixed bug #748310 (pointer to function type mishandled when the
435 function name is omitted). Also fixed a SIGSEGV when a function
436 attribute (reentrant, etc) is used on a non-function or on a
437 function but misplaced before the parameter list.
439 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
441 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
442 * support/Util/SDCCerr.h,
443 * support/Util/SDCCerr.c: Added func attr misuse error msg
445 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
447 Fixed bug #787649 by anonymous
448 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
449 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
451 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
453 Fixed numerous bitfield problems.
455 * src/SDCC.y: More bitfield related error checking
457 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
458 * support/Util/SDCCerr.h,
459 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
460 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
461 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
462 * support/regression/tests/bitfields.c: tests added
464 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
466 Made the constant following the "interrupt" keyword optional. If
467 omitted, the function will not automatically be given an entry
468 in the interrupt vector table (similar to #pragma NOIV, but
469 less syntacticly kludgy). The interrupt number is also now
470 range checked. Also fixed a bug in the high order bit example
477 * support/Util/SDCCerr.c
478 * support/Util/SDCCerr.h
481 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
483 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
484 * src/SDCCicode.c (operandOperation): rewritten some ops
485 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
486 * src/SDCCsymt.c (computeType): literals are handled the same way as any
488 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
489 be re-activated by defining REDUCE_LITERALS)
490 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
491 unsigned, but are signed by default
492 * src/SDCCval.c (constVal): rearranged
493 * src/SDCCval.c (valMod): preliminary fix
494 * src/SDCCval.c (valCastLiteral): use TYPE_* types
495 * support/regression/literalop.c: added, work in progress
497 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
499 Generate warnings for useless declarations like "char data;"
500 that don't do what new users expect.
503 * support/Util/SDCCerr.h
504 * support/Util/SDCCerr.c
506 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
508 * src/SDCCval.c (valMult): fix overflow detection of negative int
510 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
512 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
514 Changes to support big endian targets:
527 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
529 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
530 * device/lib/time.c: fixed warning "integer overflow in expression"
532 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
534 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
535 * src/SDCCval.c (constVal): changed default to signed; hex and octal
536 constants are unsigned; added recognition of "u" flag for unsigned
537 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
538 * src/SDCCval.c (valDiv, valMod): fixed signdness
539 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
540 signedness of modulo, left and right shift
541 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
542 * support/Util/SDCCerr.h: added warning W_INT_OVL
543 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
544 * src/SDCCast.c (ast_print): improved output of constants
546 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
548 Fixed some warnings when building with MSVC:
561 * support\cpp2\cpplib.c
565 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
567 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
569 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
571 * support\librarian\clean.mk: Do not remove Makefile.
572 * support\librarian\Makefile: added.
574 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
576 Added librarian to MSVC build:
579 * support\librarian\librarian.dsp
581 'configure' not needed for librarian, removed:
582 * support\librarian\configure
583 * support\librarian\configure.in
584 * support\librarian\config_in.h
585 * support\librarian\Makefile.in
587 Hopefully these ones built the librarian and the rest of sdcc properly:
591 Messed up 'configure', so revert to previous version:
595 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
597 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
598 there, while the mantissa of a double is "only" 53 bits wide.
600 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
602 Adding sdcclib to the build. MSVC project coming soon.
605 * support\librarian\clean.mk
606 * support\librarian\configure
607 * support\librarian\configure.in
608 * support\librarian\config_in.h
609 * support\librarian\Makefile.bcc
610 * support\librarian\Makefile.in
611 * support\librarian\sdcclib.c
618 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
620 Linker now complaints if linked modules have conflicting options, for
621 example, one compiled using --model-large and another one compiled with
622 --model-small. The following files were modified:
644 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
646 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
647 as/mcs51/lklibr.c: Generate a warning when a library is not found.
649 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
651 * src/z80/mappings.i: fix _mul[us][int,long] entries
653 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
655 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
657 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
659 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
660 * support/regression/tests/bitopcse.c: added
668 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
670 added support for new library format to z80, gbz80 linkers:
676 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
678 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
679 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
681 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
683 added DUMMY_READ_VOLATILE:
692 * src/SDCCcse.c (algebraicOpts): many improvements
693 * src/SDCCcse.h: removed algebraicOpts()
694 * src/SDCCicode.c (picDummyRead): added
696 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
698 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
699 "Insufficient space in data memory".
701 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
703 * src/mcs51/gen.c: fixed bug #771358
704 * src/z80/gen.c: fixed bug #759087
706 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
708 * src/pic16/glue.c: minor cleanup by Vangelis
710 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
712 * device/include/regc515c.h: fixed #758477
713 * device/lib/_gptrget.c: saving some cycles in generic pointer get
714 * device/lib/_gptrput.c: saved a few bytes
715 * my tab spacing is 8, yours too?)
716 * device/lib/_ser.c: process RX bytes earlier than TX bytes
717 * device/lib/serial.c: process RX bytes earlier than TX bytes
718 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
720 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
722 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
724 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
726 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
728 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
730 * device/lib/Makefile.in: bad fix, reverted to 1.43
732 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
734 * device/lib/Makefile.in: added missing z80 object files
736 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
738 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
739 pic16 progress by Vangelis:
757 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
759 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
761 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
763 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
764 added gbz80 build to MSVC project.
765 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
766 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
767 from 8051 stuff and setup so it links using a .lnk file.
769 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
771 * support/librarian/sdcclib.c: sdcc librarian.
772 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
775 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
777 * as/mcs51/lkmain.c: properly handle extensions in function afile.
779 2003-07-02 Borut Razem <borut.razem@siol.net>
781 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
782 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
783 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
784 src/xa51/main.c, src/z80/main.c:
785 virtualization of glue() function: each port has it's own glue function,
786 which is accessed by do_glue function pointer in PORT.general structure
788 2003-07-01 Kevin Vigor <kevin@vigor.nu>
790 * DS800C400 fun, improved ROM interface and tinibios.
792 2003-06-27 Kevin Vigor <kevin@vigor.nu>
794 * More support for DS80C400. Now includes beginning of interface to ROM.
796 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
798 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
800 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
802 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
804 2003-06-19 Borut Razem <borut.razem@siol.net>
806 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
808 2003-06-19 Borut Razem <borut.razem@siol.net>
810 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
811 fixed Z80 port - crt0.o: cannot open.
813 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
815 * support/Util/MySystem.c (merge_command): revert bad fix
817 2003-06-18 Borut Razem <borut.razem@siol.net>
819 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
821 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
823 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
824 option --use-stdout sends errors to stdout instead of stderr.
826 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
828 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
830 2003-06-15 Borut Razem <borut.razem@siol.net>
832 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
833 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
834 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
835 fixed width array of pointers replaced with sets;
836 multiple include and lib paths ared transferred to preprocessor and linker
837 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
838 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
839 fixed width array of pointers
840 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
841 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
842 fixupPath(), getPathDifference()
843 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
844 fixed width array of pointers
846 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
848 * src/pic16/ralloc.c: fix warnings
849 * src/pic16/pcode.c: fix warning
851 2003-06-10 Scott Dattalo <scott@dattalo.com>
853 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
854 know all the details, but essentially this set of changes enable
855 the pic16 port to generate movff instructions and generate assembler
861 * src/pic16/device.c:
864 * src/pic16/pcoderegs.c:
865 * src/pic16/ralloc.c:
866 * src/pic16/ralloc.h:
868 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
870 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
871 added option --vc, so sdcc errors and warnings are compatible with
872 Microsoft Visual Studio.
874 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
876 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
877 device/lib/libfloat.lib: added atof function.
879 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
881 * doc/sdccman.lyx: updated to Lyx 1.3
882 * doc/cdbfileformat.lyx: updated to Lyx 1.3
883 * doc/test_suite_spec.lyx: updated to Lyx 1.3
884 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
886 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
888 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
890 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
892 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
893 additions to the "related tools/documentation" section
895 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
897 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
899 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
901 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
902 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
904 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
906 * doc/sdccman.lyx: fix double dash and other minor things
907 * doc/Makefile: fix double dash
909 2003-05-28 Karl Bongers(patches from Martin Helmling)
910 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
911 condition and ignore commands.
913 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
915 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
916 is in parts still quite out of date, I did changes as far as I felt makes sense
917 for a non-native english speaker.
918 Please feel free to add to the manual or to correct my changes.
919 * doc/Makefile: undid touching the date of intermediate tex files.
921 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
923 * doc/sdccman.lyx: Manual has an index now
925 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
927 Finalize muluint/mulsint and mululong/mulslong merging:
928 * device/lib/_mulint.c
929 * device/lib/_mullong.c
930 * device/lib/gbz80/mul.s
931 * device/lib/gbz80/stubs.s
932 * device/lib/z80/mul.s
933 * device/lib/z80/stubs.s
934 * src/SDCCsymt.c (initCSupport)
936 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
938 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
939 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
940 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
941 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
944 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
946 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
947 the regression tests I'm not brave enough to enable 245.b, 245.c
948 * doc/sdccman.lyx: added latex preamble for hyperref package.
949 Using pdflatex this will give you a hyperlinked pdf file with
950 bookmarks. (prepend '%' before /usepackage if this breaks something)
952 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
954 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
956 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
958 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
960 2003-05-21 <johan@balder>
962 * src/SDCCglue.c (printIval): fixed bug #739934
964 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
966 Applied patch from bug 737905 (renamed yylineo to mylineno):
973 * src/pic16/pcode.c: Cleaned warnings
974 * src/pic16/pcodeflow.c: Cleaned warnings
975 * src/pic16/pcoderegs.c: Cleaned warnings
977 2003-05-19 Scott Dattalo <scott@dattalo.com>
979 * src/pic16/pcode.c: Cleaned warnings
980 * src/pic16/pcodepeep.c: Cleaned warnings
981 * src/pic16/ralloc.c: Cleaned warnings
983 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
985 * doc/sdccman.lyx: fixed bug 739745
986 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
988 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
990 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
991 it can be defined with CFLAGS when running configure
992 * src/SDCCmain.c: fixed compiling + linking with object files
994 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
996 * configure.in: configure for pic16 port,
997 added --disable-pic16-port
998 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
999 * src/SDCCmain.c: linkOptions is changed to set *,
1000 added if/endif conditional macros to remove options help
1001 messages from optionsTable when a port is not configured, added
1002 support for the PIc16 port in the ports table, when executing
1003 the compiler with no port specified on command line, a default
1004 port is selected with the new macro DEFAULT_PORT which is
1005 defined in port.h, in setDefaultOptions() linkOptions is removed
1006 from initialization assignment, since now it is a set,
1007 parseCmdLine uses setParseWithComma for linkOptions, in
1008 linkEdit() linkOptions are accessed with new function indexSet()
1009 which returns the i'th item of a set variable. See SDCCset.c, in
1010 linkEdit() when calling buildCmdLine(), added linkOptions as
1011 last argument. Now users can pass arguments to gplink via the
1012 -Wl option, main() uses pic16glue() to glue up pic16 programs
1013 * src/SDCCpeeph.c: various changes to support pic16
1014 * src/SDCCset.c: added function void *indexSet(set *, int) to
1015 return the i'th item of the set
1016 * src/SDCCset.h: added function prototype for indexSet()
1017 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1018 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1019 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1020 added macro DEFAULT_PORT
1021 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1022 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1024 * src/pic16/glue.c: commented out some error producing lines
1025 * src/pic16/main.c: __config directives are commented out to stop
1026 gpasm complaining and test the linkage with gplink, _linkCmd and
1027 _asmCmd changed to be more gplink and gpasm friendly
1028 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1029 produced an error when parsed, peep rule 12 is added to utilize
1030 movff, but it is commented out since the pCode does not support
1031 yet a command with 2 address arguments
1033 2003-05-18 <johan@balder>
1035 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1036 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1037 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1039 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1040 Added feature to script commands from file.
1042 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1044 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1045 * src/SDCCutil.c: include ctype.h for win32
1047 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1049 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1051 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1053 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1054 Fixed so you can set breakpoints prior to run, run does not stop
1055 on entry now. Add tbreak. Other enhancements and fixes for use
1058 2003-05-12 Borut Razem <borut.razem@siol.net>
1060 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1062 2003-05-11 Borut Razem <borut.razem@siol.net>
1064 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1065 the path of bin directory, so that PATH is the only env. variable, which has to be set
1066 in case of standard installation.
1067 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1068 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1069 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1071 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1073 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1074 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1075 temp files are in the port dir; clean the gen/test directory when
1076 generating new test.c
1077 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1078 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1079 * support/regression/tests/zeropad.c: added
1081 2003-05-09 <johan@balder>
1083 * src/SDCCglue.c: fixed bug #597940
1085 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1087 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1088 cache sfr, optimize next,step, fix off by one sourceline,
1089 support ddd list function.
1090 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1092 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1094 * support/regression/HTMLgen.py: added compare_s2f()
1095 * support/regression/Makefile: redo 1.27
1096 * support/regression/generate-cases.py: redo 1.5
1098 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1100 * support/regression/tests/float.c: workaround 33 bit hex constant
1101 * support/regression/tests/simplefloat.c: fix division for host
1103 2003-04-29 Scott Dattalo <scott@dattalo.com>
1105 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1106 that tame's the PIC's over-aggressive optimizer.
1108 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1110 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1113 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1115 Initial support for DS80C400. "Hello world" runs on TINIm400
1118 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1120 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1121 * Some notes on ddd usage added in debugger/README
1122 Martin Helmling adding more features and fixes for ddd GUI debugger.
1123 Code added for nexti, stepi, up, down, and other adjustments.
1125 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1127 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1128 * src/pic/peeph.def Added two rules to optimize carry manipulation
1129 * src/pic/* removed debug printfs
1131 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1133 * debugger/mcs51/cmd.c: added header newalloc.h
1135 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1137 * as/Makefile: new EXEEXT
1138 * as/z80/Makefile: remove trailing slash of BUILDIR
1139 * as/z80/clean.mk: new EXEEXT
1140 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1141 * support/cpp2/Makefile.in: new EXEEXT
1142 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1144 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1146 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1147 EXEEXT was introduced to fix all related problems with targets
1148 "clean", "install" and "uninstall"; a couple of further flaws
1149 especially with "clean" have been fixed too
1150 * as/mcs51/Makefile.in
1155 * debugger/mcs51/Makefile.in
1156 * debugger/mcs51/clean.mk
1158 * link/z80/Makefile.in
1161 * packihx/Makefile.in
1163 * sim/ucsim/Makefile
1164 * sim/ucsim/clean.mk
1165 * sim/ucsim/avr.src/Makefile.in
1166 * sim/ucsim/avr.src/clean.mk
1167 * sim/ucsim/s51.src/Makefile.in
1168 * sim/ucsim/s51.src/clean.mk
1169 * sim/ucsim/xa.src/Makefile.in
1170 * sim/ucsim/xa.src/clean.mk
1171 * sim/ucsim/z80.src/Makefile.in
1172 * sim/ucsim/z80.src/clean.mk
1173 * sim/ucsim/main_in.mk
1174 * sim/ucsim/packages_in.mk
1175 * sim/ucsim/gui.src/Makefile.in
1176 * sim/ucsim/gui.src/serio.src/Makefile.in
1177 * sim/ucsim/gui.src/serio.src/clean.mk
1180 * support/cpp2/Makefile.in
1181 * support/cpp2/clean.mk
1182 * support/makebin/Makefile
1183 * support/makebin/clean.mk
1184 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1185 * doc/sdccman.lyx: --program-suffix no longer needed
1187 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1189 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1190 Martin Helmling added support for ddd GUI debugger.
1191 Code added to display assembly, set variables, and other commands
1192 to interface to ddd.
1194 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1196 * as/Makefile: fix target clean
1197 * as/clean.mk: fix target clean
1198 * as/z80/clean.mk: fix target clean
1200 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1202 * Makefile.common.in: added @EXEEXT@
1203 * configure.in: removed all mingw32 stuff
1204 * configure: rebuilt from configure.in
1205 * doc/sdccman.lyx: updated section "installation"
1206 * support/scripts/sdcc_mingw32: adapted to configure
1207 * support/scripts/sdcc_cygwin_mingw32: added
1209 2003-04-22 Scott Dattalo <scott@dattalo.com>
1211 * src/pic Added object file support for the PIC port
1212 * src/pic Applied patch from Craig Franklin (this started the object file support)
1213 * src/regression Updated the PIC regression tests for object files
1215 2003-04-20 Borut Razem <borut.razem@siol.net>
1217 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1218 lklex.c: In function `getfid':
1219 lklex.c:203: warning: array subscript has type `char'
1220 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1221 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1222 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1223 stack handling macros
1225 2003-04-19 Borut Razem <borut.razem@siol.net>
1227 * "handling space characters in file path" task:
1228 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1229 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1230 * support/Util/MySystem.h: make it self-sufficient
1231 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1232 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1233 handling space characters in file path
1234 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1235 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1236 * support/Util/MySystem.c: handling space characters in executable's path
1238 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1240 * as/z80/Makefile: fix permanent rebuild of z80
1241 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1242 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1244 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1246 * src/SDCCopt.c: add special case optimization to replace modulo by
1247 a power of two with a bitwise AND.
1249 2003-04-18 <johan@balder>
1251 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1253 2003-04-17 <johan@balder>
1255 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1256 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1258 2003-04-13 Borut Razem <borut.razem@siol.net>
1260 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1261 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1262 fixed mingw problem in adl_NORMALIZE_PATH
1264 2003-04-12 Borut Razem <borut.razem@siol.net>
1266 * fixed "#pragma SAVE/RESTORE can not be nested":
1267 * src/SDCC.lex: reworked pragma handling functions
1268 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1269 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1271 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1273 * src/SDCCutil.c (pathEquivalent): defined but not used
1274 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1275 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1276 * configure: rebuilt from configure.in
1277 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1278 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1279 * device/include/Makefile.in: replace sdcc_datadir
1280 * device/lib/Makefile.in: replace sdcc_datadir
1281 * Makefile.common.in: add LDFLAGS from configure
1282 * packihx/Makefile.in: use LDFLAGS
1283 * src/Makefile.in: use LDFLAGS
1284 * support/cpp2/Makefile.in: add LDFLAGS from configure
1285 * support/makebin/Makefile: use LDFLAGS
1286 * .version: bumped version number to 2.3.5
1288 2003-04-12 Borut Razem <borut.razem@siol.net>
1290 * completed "different paths" task:
1291 * src/SDCCmacro.c: fixed bug in handling quotes
1292 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1293 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1295 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1297 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1299 2003-04-11 kevin Vigor <kevin@vigor.nu>
1301 * ds390/gen.c ds390/peeph.def: fix bug 706781
1303 2003-04-11 Borut Razem <borut.razem@siol.net>
1305 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1307 2003-04-10 Scott Dattalo <scott@dattalo.com>
1309 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1310 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1311 set - this bit used to not be set...).
1312 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1313 bad code in PIC Port
1314 * src/regression/and2.c added to test bug 609268
1315 * src/regression/Makefile added and2.c to regression test
1318 2003-04-08 <johan@CP255758-A>
1320 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1321 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1322 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1324 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1326 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1328 * support/cpp2/Makefile.in: fix bug #487815
1329 * configure: rebuilt from configure.in
1330 * Makefile.common.in: docdir changed, new path suffixes
1331 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1332 * sdcc_vc_in.h: reflect changes from sdccconf.h
1333 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1334 * src/SDCCutil.h: remove BINDIR hack
1335 * doc/sdccman.lyx: update new path hierarchy
1337 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1339 * src/SDCCpeeph.c: added okToRemoveSLOC test
1341 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1343 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1345 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1347 * src/SDCCpeeph.c: added labelIsReturnOnly test
1348 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1350 2003-04-05 <johan@balder>
1352 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1353 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1354 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1355 * src/SDCCast.c: fixed a warning
1356 * src/SDCCast.h: fixed a warning
1357 * src/SDCCicode.c (operandFromAst): fixed a warning
1359 2003-04-04 <johan@balder>
1361 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1362 * src/SDCCast.c (decorateType): fixed bug #715076
1363 * src/SDCC.y: fixed bug #702907
1365 2003-04-03 <johan@balder>
1367 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1368 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1369 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1370 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1371 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1373 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1375 * _decdptr.c: fix return values
1376 * _gptrget.c: fix return values
1377 * _gptrgetc.c: fix return values
1378 * _gptrput.c: fix return values
1379 * _mulint.c: fix return values
1380 * as/z80/Makefile: fix 'make -j' problem
1382 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1384 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1385 * configure.in: big cleanup, updated to autoconf 2.5x
1386 * configure: rebuilt from configure.in
1387 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1388 * sdcc_vc_in.h: reflect changes from sdccconf.h
1389 * doc/Makefile: fixed a flaw in "make install"
1391 2003-04-02 <johan@balder>
1393 * src/ds390/gen.c (genCmp): no comments
1394 * src/mcs51/gen.c (genCmp): no comments
1395 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1396 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1398 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1400 * support/regression/generate-cases.py: place generated file in given sub directory
1401 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1402 * support/regression/Makefile: improvements for 'make -j';
1403 side effect: it's simpler and faster now
1405 2003-03-31 Borut Razem <borut.razem@siol.net>
1407 * src/z80/main.c: link-{port} and as-{port} defined without path
1408 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1410 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1412 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1414 2003-03-30 Borut Razem <borut.razem@siol.net>
1416 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1417 changed type of list parameter to set
1418 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1419 * src/port.h: changed type of do_assemble() parameter to set
1420 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1421 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1422 definition of "cppoutfilename" macro with NULL value in preProcess()
1423 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1424 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1425 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1426 replaced with set *binPathSet
1427 * shash_add() deallocates the item, if allready exsists, before adding the new one
1428 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1430 2003-03-30 Scott Dattalo <scott@dattalo.com>
1432 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1433 a nested for loop bug in the PIC port
1434 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1437 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1439 * support/Util/dbuf.h: remove C++ stuff to make it portable
1441 2003-03-28 Borut Razem <borut.razem@siol.net>
1443 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1444 literal strings in stringLiteral()
1445 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1446 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1449 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1451 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1453 2003-03-26 <johan@balder>
1455 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1456 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1457 * src/SDCCast.c (decorateType): fixed " -v < 3"
1459 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1461 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1462 Added Lenny Story's debug infrastructure changes:
1463 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1464 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1465 * src/cdbFile.c: added
1466 * src/SDCCdebug.c: added
1467 * src/SDCCdebug.h: added
1468 * src/SDCCast.c (createFunction)
1469 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1470 * src/SDCCmain.c (parseCmdLine, main)
1471 * src/SDCCmem.c (redoStackOffsets)
1472 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1475 * src/avr/gen.c (genAVRCode)
1476 * src/ds390/gen.c (gen390Code)
1477 * src/mcs51/gen.c (gen51Code)
1478 * src/pic/gen.c (genpic14Code)
1479 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1480 * src/xa51/gen.c (genXA51Code)
1481 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1483 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1485 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1486 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1488 2003-03-22 <johan@balder>
1490 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1492 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1494 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1495 * doc/cdbfileformat.lyx: added, written by Lenny Story
1496 * doc/Makefile: added cdbfileformat.lyx
1497 * doc/clean.mk: added cdbfileformat.lyx
1499 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1501 * src/mcs51/peeph.def: fix bug #705773
1503 2003-03-20 <johan@balder>
1505 An sfr/sbit can have an "at #" AND an initializer
1506 * src/SDCCsymt.c (checkSClass):
1507 * src/SDCCmem.c (allocGlobal):
1508 * src/SDCCmem.c (allocLocal):
1509 * src/SDCCast.c (createBlock):
1511 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1513 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1515 2003-03-16 <johan@balder>
1517 Undid the hackup of const and volatile, the problem is much bigger
1519 * src/SDCCast.c:1.171
1520 * src/SDCCglue.c:1.138
1521 * src/SDCCicode.c:1.146
1522 * src/SDCCsymt.c:1.150
1523 * src/SDCCval.c:1.65
1525 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1527 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1528 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1530 2003-03-13 <johan@balder>
1532 Hackup const and volatile modifiers in type chains a bit:
1534 * src/SDCCast.c:1.169
1535 * src/SDCCglue.c:1.136
1536 * src/SDCCicode.c:1.143
1537 * src/SDCCsymt.c1.146
1538 * src/SDCCsymt.h1.59
1539 * src/SDCCval.c:1.63
1541 2003-03-12 <johan@balder>
1543 * src/SDCCBBlock.h: more LRH debugging junk
1544 * src/SDCCcflow.h: more LRH debugging junk
1545 * src/SDCCloop.c: more LRH debugging junk
1546 * src/SDCC.y (struct_declaration): fixed bug #697590
1547 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1548 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1549 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1551 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1552 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1553 test function names must now match exactly).
1554 * src/SDCCcse.c: added special case in findCheaperOp to allow
1555 extending a short integer. Makes less awful code for bug 700121 test case.
1557 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1559 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1560 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1562 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1564 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1565 actually called (operandsNotEqual() was called for all
1566 operandsNotEqualX tests).
1568 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1570 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1571 with shorter literals. Fixes bug 700121.
1573 2003-03-11 <johan@balder>
1575 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1577 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1579 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1580 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1582 2003-03-10 Borut Razem <borut.razem@siol.net>
1584 * src/SDCCmain.c: pipe preprocessor's output
1585 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1586 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1587 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1588 which closes all pipes in pipeSet set
1589 * src/SDCCset.c: free deleted item in function deleteSetItem()
1590 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1591 moved from z80 to src subproject
1592 * .version: increased version number to 2.3.4
1594 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1596 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1597 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1598 * support/regression/ports/xa51/spec.mk: fix typo
1600 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1602 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1604 2003-03-09 Borut Razem <borut.razem@siol.net>
1606 * src/SDCCmain.c: pipe preprocessor's output
1607 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1608 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1609 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1610 which closes all pipes in pipeSet set
1611 * src/SDCCset.c: free deleted item in function deleteSetItem()
1612 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1613 moved from z80 to src subproject
1615 2003-03-09 Borut Razem <borut.razem@siol.net>
1617 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1618 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1619 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1620 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1621 * src/SDCCglobl.h: unification of WIN32 native definitions
1623 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1625 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1627 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1629 * src/configure.in: check for endianess (even while cross-compiling)
1630 * src/configure: check for endianess (even while cross-compiling)
1631 * src/configure_in.h: check for endianess (even while cross-compiling)
1632 * src/avr/gen.c: remove old endianess stuff
1633 * src/mcs51/gen.c: remove old endianess stuff
1634 * src/ds390/gen.c: remove old endianess stuff
1635 * src/pic/gen.c: remove old endianess stuff
1636 * src/pic/genarith.c: remove old endianess stuff
1637 * src/pic/glue.c: fix endianess check
1638 * src/pic16/gen.c: remove old endianess stuff
1639 * src/pic16/genarith.c: remove old endianess stuff
1640 * src/pic16/glue.c: fix endianess check
1641 * src/xa51/gen.c: remove old endianess stuff
1642 * src/z80/gen.c: fix endianess check
1643 * src/SDCCglue.c: fix endianess check
1644 * src/ds390/peeph.def: fix bug 700036
1646 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1648 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1649 * src/configure: find appropriate data-types on host for SDCC's int and long
1650 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1651 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1652 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1654 2003-03-07 <johan@balder>
1657 some minor cleanups before the big shot
1658 OP_DEFS and OP_USES now use Kevin's protection
1659 new option --nolabelopt
1670 * src/ds390/ralloc.c:
1671 * src/mcs51/ralloc.c:
1673 * src/xa51/ralloc.c:
1676 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1678 * src/pic/pcode.c (get_op): fix 64 bit warnings
1679 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1680 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1681 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1682 * support/regression/tests/malloc.c: fix 64 bit warnings
1684 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1686 * src/mcs51/gen.c (genMinus): fixed bug 696436
1688 2003-03-02 Borut Razem <borut.razem@siol.net>
1690 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1692 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1694 * configure.in: test for mkstemp
1695 * sdccconf_in.h: add HAVE_MKSTEMP
1697 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1699 * device/include/ctype.h: removed warning while using --stack-auto
1700 * device/include/malloc.h: removed warning while using --stack-auto
1701 * device/include/string.h: removed warning while using --stack-auto
1703 2003-02-23 Borut Razem <borut.razem@siol.net>
1705 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1706 because NDEBUG is defined (see man assert)
1707 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1709 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1711 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1712 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1714 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1716 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1717 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1719 2003-02-18 <johan@balder>
1721 * as/mcs51/asmain.c (asmbl): module can start with a digit
1722 * as/z80/asmain.c (asmbl): module can start with a digit
1724 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1726 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1727 * src/asm.c: fix pipe() for Mingw32
1729 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1731 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1732 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1733 make -V work again; --c1mode reads now from stdin
1734 * doc/sdccman.lyx: added --c1mode
1735 * support/Util/SDCCerr.c: new messages for c1 mode
1736 * support/Util/SDCCerr.h: new messages for c1 mode
1737 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1739 2003-02-15 <johan@balder>
1741 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1743 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1745 * doc/sdccman.lyx: Environment variables, -o and other minor things
1747 2003-02-14 <johan@balder>
1749 * src/xa51/main.c: before anyone really tries to use it :)
1751 * Install doc's in share/sdcc/doc
1752 * removed some obsolete files
1753 * Do a proper make distclean and uninstall
1754 M Makefile.common.in
1757 M device/include/Makefile.in
1758 M device/lib/Makefile.in
1761 M sim/ucsim/doc/Makefile.in
1764 R src/xa51/peeph.rul
1765 M support/cpp2/Makefile.in
1766 M support/makebin/Makefile
1769 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1771 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1773 2003-02-10 Borut Razem <borut.razem@siol.net>
1775 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1776 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1777 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1778 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1779 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1780 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1781 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1782 src/z80/Makefile.bcc: Borland Makefile cleanup
1783 * as/z80/Makefile.bcc: Added Borland Makefile
1784 * support/cpp2/borland.h: Removed
1786 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1788 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1789 * src/SDCC.lex: new pragma NOIV
1790 * src/SDCCglobl.h: new pragma NOIV
1791 * src/SDCCmem.c: new pragma NOIV
1793 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1795 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1797 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1799 * src/SDCCmain.c: signal handling is switched off by --debug
1800 * doc/Makefile: small fix for install; use clean.mk again
1801 * doc/clean.mk: clean *.pdf and *.html too
1803 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1805 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1806 * device/lib/printfl.c: fix a ds390 bug by making it portable
1807 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1808 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1809 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1810 * debugger/mcs51/cmd.c: converted multi-line string literals
1811 * sim/ucsim/globals.cc: converted multi-line string literals
1812 * src/SDCCmain.c: introduced signal handler to remove temp files
1813 * doc/Makefile: small tweaks, implement clean
1814 * doc: removed generated files
1816 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1818 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1819 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1820 Address Record is not correctly generated for DS390."
1822 2003-02-02 Borut Razem <borut.razem@siol.net>
1824 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1825 * as/mcs51/asm.h: fixed compilation with Borland C
1826 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1827 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1828 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1829 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1830 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1831 src/z80/Makefile.bcc: delete $(LIB) only if exist
1832 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1834 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1836 * device/include/malloc.h: introduced NULL
1837 * device/include/string.h: introduced NULL
1838 * device/include/stdlib.h: introduced NULL
1839 * device/lib/_memcpy.c: removed NULL
1840 * device/lib/_strcat.c: removed NULL
1841 * device/lib/_strchr.c: removed NULL
1842 * device/lib/_strcmp.c: removed NULL
1843 * device/lib/_strcpy.c: removed NULL
1844 * device/lib/_strcspn.c: removed NULL
1845 * device/lib/_strlen.c: removed NULL
1846 * device/lib/_strncat.c: removed NULL
1847 * device/lib/_strncmp.c: removed NULL
1848 * device/lib/_strncpy.c: removed NULL
1849 * device/lib/_strpbrk.c: removed NULL
1850 * device/lib/_strrchr.c: removed NULL
1851 * device/lib/_strspn.c: removed NULL
1852 * device/lib/_strstr.c: removed NULL
1853 * device/lib/_strtok.c: removed NULL
1854 * device/lib/malloc.c: removed NULL, include own header
1856 2003-02-02 <johan@balder>
1858 * 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
1859 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1860 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1861 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1862 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1863 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1865 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1867 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1870 2003-02-01 <johan@balder>
1872 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1874 2003-01-31 <johan@CP255758-A>
1876 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1878 2003-01-30 <johan@balder>
1880 * src/SDCCBBlock.c: automatic bug detection
1881 * src/SDCCicode.c: automatic bug detection
1883 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1885 * src/SDCCglobl.h: now --xram-size 0 works
1886 * src/SDCCmain.c: now --xram-size 0 works
1888 2003-01-29 <johan@balder>
1890 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1892 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1894 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1895 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1896 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1897 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1898 * src/SDCCglobl.h: Added options --xram-size and --code-size
1899 * src/SDCCmain.c: Added options --xram-size and --code-size
1901 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1903 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1904 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1906 2003-01-27 <johan@balder>
1908 * src/SDCC.y: fixed bug #613764
1910 2003-01-26 <johan@balder>
1912 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1913 * src/SDCCsymt.h: fixed bug #673374
1914 * src/SDCCglue.c: fixed bug #661910
1915 * src/SDCCast.c: fixed bug #458099 and 673374
1917 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1919 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1920 * as/mcs51/strcmpi.h: added
1921 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1922 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1923 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1924 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1925 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1926 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1927 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1928 * as/mcs51/Makefile.aslink: new module strcmpi
1929 * as/mcs51/Makefile.asx8051: new module strcmpi
1930 * as/mcs51/Makefil.bcc: new module strcmpi
1931 * as/mcs51/Makefile.in: new module strcmpi
1932 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1934 2003-01-26 <johan@balder>
1936 * src/SDCCglue.c: reverted back to 1.124
1937 * src/SDCCast.c: reverted back to 1.156
1938 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1940 2003-01-25 <johan@balder>
1942 * src/SDCCglue.c: A better fix for bug #661910
1943 * src/SDCCast.c: A better fix for bug #661910
1944 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1946 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1948 * src/Makefile.in: remove spawn.o
1949 * src/SDCCmain.c: remove spawn.h
1950 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1951 * src/spawn.c: removed
1952 * src/spawn.h: removed
1953 * support/regression/ports/ds390/spec.mk: link with -r
1955 2003-01-24 <johan@CP255758-A>
1957 * src/ds390/gen.c (aopOp): fixed bug #667458
1958 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1959 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1960 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1962 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1964 * src/mcs51/peeph.def: better assembler identation by Frieder
1965 * src/mcs51/gen.c: better assembler identation by Frieder
1967 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1969 * as/z80/string.h: removed for gcc 3.2
1970 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1971 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1973 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1975 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1976 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1977 * support/regression/Makefile: separate temp files for ports
1978 * support/regression/generate-cases.py: separate temp files for ports
1979 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1980 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1982 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1984 * moved tinitalk to device/examples/ds390
1986 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1988 * as/mcs51/lkmem.c: rflag is for DS390
1989 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1990 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1991 (linkEdit): move mem- and map-files the same way as ihx-files
1992 * src/z80/main.c (_setDefaultOptions): removed --generic
1993 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1994 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1995 * src/pic/glue.c (picglue): --c1mode works again
1996 * src/pic16/glue.c (pic16glue): --c1mode works again
1997 * src/asm.c (printCLine): fix #660034
1999 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2001 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2002 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2003 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2004 * as/mcs51/lkmem (summary): better fix for sp problem
2005 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2006 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2007 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2008 remove --stack-after-data
2010 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2012 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2013 * src/SDCCutil.c (join): ugly bug: missing '\0'
2014 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2016 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2018 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2020 * src/pic/main.c (_asmCmd): gpasm supports -o
2021 * src/z80/main.c: more general macros
2022 * device/lib/Makefile.in: remove intermediate files
2024 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2026 * .version: Bumped version number to 2.3.3
2027 * src/SDCCBBlock.c: new option -o
2028 * src/SDCCglobl.h: new option -o
2029 * src/SDCCglue.c: new option -o
2030 * src/SDCCmain.c: new option -o
2031 * src/asm.c: new option -o
2032 * src/ds390/main.c: new option -o
2033 * src/pic/glue.c: new option -o
2034 * src/pic/pcode.c: new option -o
2035 * src/pic/ralloc.c: new option -o
2036 * src/pic16/glue.c: new option -o
2037 * src/pic16/pcode.c: new option -o
2038 * src/pic16/ralloc.c: new option -o
2039 * src/z80/main.c: new option -o
2040 * device/lib/Makefile.in: use -o
2041 * support/regression/ports/ds390/spec.mk: use -o
2042 * support/regression/ports/gbz80/spec.mk: use -o
2043 * support/regression/ports/mcs51/spec.mk: use -o
2044 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2045 * support/regression/ports/z80/spec.mk: use -o
2046 * support/regression/ports/ucz80/spec.mk: use -o
2047 * support/regression/ports/xa51/spec.mk: use -o
2048 * support/regression/fwk/lib/timeout.c: fix usage string
2050 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2051 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2053 2003-01-07 <johan@balder>
2055 * src/SDCCast.c (decorateType): fixed bug #600035
2057 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2058 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2059 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2060 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2061 * src/pic/pcode.c: outcommented unused variable to remove warnings
2062 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2064 2003-01-06 <karl@turbobit.com>
2065 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2068 2003-01-06 <johan@balder>
2070 * src/SDCCicode.c: fixed array add
2072 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2073 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2074 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2076 2003-01-04 <johan@balder>
2078 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2080 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2081 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2083 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2084 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2085 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2087 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2088 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2090 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2091 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2093 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2094 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2096 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2098 * in \sdcc\as\mcs51\ changed these files in order to create an
2099 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2100 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2101 following files to include the previous two files: aslink.dsp,
2102 Makefile.aslink, Makefile.bcc, and Makefile.in.
2104 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2105 .adb instead of .cdb
2107 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2109 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2110 value from option --iram-size.
2112 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2114 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2117 2002-09-18 <wiml@hhhh.org>
2119 * SDCClrange.h: exposed setFromRange() and setToRange()
2120 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2121 packRegsForAccUse() (bug 542397)
2122 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2123 multiple times and emitting the fetch operations more than once
2124 added aopGetUsesAcc() function to allow binary operators to
2125 fetch their operands in the correct order; made genMinus() emit
2126 compact code for X = LITERAL - Y
2128 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2129 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2130 sprintf() in line 1267.
2132 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2133 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2136 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2137 Changes to aslink (All the changes are marked with 'JCF'):
2139 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2142 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2143 area BSEG. Also moves, if possible, the DATA area down into the internal
2144 ram so more space is available.
2146 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2149 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2150 not bytes. Function summary() which creates a memory usage summary
2151 file with extension .mem. Reports of overlaping stack and small stack
2152 size. If the space for the stack is less than 16 bytes aslink trows a
2155 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2156 the 8051. Option 'y' for memory summary output file.
2158 Changes to sdcc (All the changes are marked with 'JCF'):
2160 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2162 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2163 overlaying area for it (uses RegBankUsed[4]).
2165 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2166 bank zero as used by default. By default aslink locates the stack
2167 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2168 the creation of the .mem file. Delegates the allocation of data area
2169 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2170 the begining of the stack area to aslink.
2172 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2173 glue() in SDCCglue.c creates an area for it.
2175 2002-09-03 Borut Razem <borut.razem@siol.net>
2176 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2177 sdcc/src/pic/glue.c:
2178 introduced atexit() handler for teporay files removal in case of
2179 errors, assertions, ...
2181 2002-08-29 Borut Razem <borut.razem@siol.net>
2182 * sdcc/support/cpp2/auto-host_vc_in.h:
2183 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2184 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2185 Maybe there is a similar problem with BORLANDC? It should be checked!
2187 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2188 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2189 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2190 was not executed, and the compiler (cl) launched a warning:
2191 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2193 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2194 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2196 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2197 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2199 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2200 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2201 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2202 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2203 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2204 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2205 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2206 - added Release configuration in VS projects
2207 - review of compiler an linker options
2208 - VC .exe files are generated in bin_vc directory, not to interfere
2209 with binaries generated from other projects (cygwin, mingw, bcc ...)
2211 * sdcc/src/yacc.dsp: added
2213 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2214 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2215 and insert the version number definitions from .version
2217 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2219 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2220 added - genarate auto-host.h using auto-host_vc_in.h as template
2223 removed from CVS, generated automatically
2225 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2226 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2228 2002-08-11 Borut Razem <borut.razem@siol.net>
2229 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2231 2002-08-10 Borut Razem <borut.razem@siol.net>
2232 * src/SDCCmain.c (main):
2233 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2234 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2235 The consequence was that some temporary files were not removed.
2238 unification of code in functions tempfilename() and tempfile():
2239 function tempnam() is defined in Visual Studio 6.0 and .NET
2241 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2243 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2244 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2245 - removed compiler command line option /WX: Treats all warnings as errors
2246 - update a list of source files, included into the project
2248 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2249 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2250 changed project type to Generic Project so that can be correcly converted to VS.NET project
2252 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2254 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2256 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2258 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2259 added return 0 statements after assert() to make compiler happy
2261 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2262 added newline in the def file to keep MSC compiler satisfied
2264 * sdcc/src/z80/gen.c:
2265 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2266 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2267 - solved MSC error in function aopDump()
2269 * sdcc_vc.h: define PREFIX as "\\sdcc"
2271 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2272 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2274 2002-06-22 Scott Dattalo <scott@dattalo.com>
2275 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2276 - Rewrote the register banking algorithm.
2277 - Added pCode live-range analysis to registers (for now, only non-used and
2278 singly-used registers optimized away)
2280 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2282 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2284 2002-05-10 Scott Dattalo <scott@dattalo.com>
2285 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2287 2002-04-22 Michael Hope <michaelh@vroom>
2289 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2291 * configure.in (DD_COPT): Added include support required for gbdk.
2293 * .version: Bumped version number just to increase it.
2295 * src/SDCCmain.c: Added -nostdinc to the default options.
2297 2002-04-15 Michael Hope <michaelh@vroom>
2299 * device/lib/z80/printf.c (sprintf): Added.
2301 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2303 * src/z80/peeph.def: Added transpose redundent load rule.
2305 * src/z80/main.c: Added force callee saves for jaune.
2307 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2309 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2311 2002-03-28 Johan Knol <johan@balder>
2313 * src/SDCCval.c: fixed bug #532436
2315 2002-03-14 Scott Dattalo <scott@dattalo.com>
2317 Added "char *Processor" field to the port structure.
2320 Added -p option. Allows port dependent processor to be specified.
2323 Initialized the new field char *Processor field to NULL in all ports
2326 Compiler generated registers for interrupt context saving
2327 were not getting allocated.
2329 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2332 Fixed left shift. Will promote the left side of a left shift
2333 if a) left shifting more than size of operand or b) when assigned
2334 to something size > size of left side
2336 2002-03-14 Scott Dattalo <scott@dattalo.com>
2338 tons of changes. Register allocation has been
2339 rewritten. Added customization for the various PICs. Flow
2340 analysis is restructured. ...
2346 Added. device.c is a PIC port hack to accomodate variations
2349 2002-03-13 Michael Hope <michaelh@vroom>
2351 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2353 2002-03-04 johanknol <johanknol@manik>
2355 * /src/SDCCval.c: fixed
2357 const unsigned char arr[][2] = { { 0, 1 } };
2358 t18.c:1: error: Initializer element is not constant
2360 2002-03-04 bela <bela@manik>
2362 * /device/include/mcs51reg.h:
2363 ds89c420 register definition update
2365 2002-03-03 <johan@FRIJA>
2367 * support/Util/SDCCerr.c: did something, but don't no why anymore
2369 * support/regression/tests/bug-524691.c: made it a little less shy
2371 * src/SDCCast.c (decorateType): fixed bug #524697
2373 * src/SDCCast.c: made some lineno improvements
2375 * src/SDCCval.c (getNelements): changed warning to error
2377 * src/SDCCglue.c (printIvalArray): changed warning to error
2379 * src/SDCCicode.c: fixed a warning for mingw
2381 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2383 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2385 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2387 * src/ds390/peeph.def:
2388 Added some more peephole rules
2390 * src/ds390/gen.c: Various fixes & enhancements
2392 * src/SDCClrange.c, src/SDCClrange.h:
2393 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2395 * src/ds390/ralloc.c:
2396 various fixes & enhancements (ds390) specific
2398 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2399 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2402 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2404 2002-03-02 <johan@FRIJA>
2406 * src/SDCCast.c (decorateType): fixed bug #524708
2408 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2410 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2412 2002-03-01 Michael Hope <michaelh@vroom>
2414 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2416 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2418 2002-03-01 <johan@FRIJA>
2420 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2422 * src/SDCCast.c (decorateType): fixed bug #524209
2424 * src/SDCCval.c (valNot): fixed bug #524195
2426 2002-02-26 <johan@balder>
2428 * src/xa51/gen.c: fixed a warning
2430 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2432 * src/SDCCast.c (decorateType): fixed bug #522534
2434 2002-02-23 <johan@balder>
2436 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2438 2002-02-22 <johan@balder>
2440 * src/SDCCast.c: fixed bug #514865
2442 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2444 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2446 * sdcc/src/SDCCloop.c:
2447 Previous fix was not good. basic blocks that have "break" or "return" are
2448 not really partof a loop , but live ranges used in these blocks should
2449 be live thru the entire loop, so set partOfLoop but don't add them to
2452 2002-02-21 <johan@FRIJA>
2454 * src/SDCCcse.c: fixed bug #514308
2456 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2459 Fixed BUG #519583. If a conditional block ended in a return/break
2460 statement inside a loop, it was not being considered part of the loop.
2462 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2464 2002-02-10 Karl Bongers <karl@turbobit.com>
2467 Fixed up SDCDB debugger somewhat. Updated debugger/README
2468 with lots of comments and notes.
2470 * device/examples/test2.c:
2471 Fix bug, "red" variable not being initialized(compiler complained).
2473 * device/examples/Makefile, examples/test3.c:
2474 Add Makefile in device/examples folder, compiles test3.c
2475 for use as a multiple module SDCDB test case.
2477 * sim/ucsim/cmd.src/cmdset.cc:
2478 Took out debug printfs in ucsim "next" command.
2481 Karl and Johan start ucsim XA support. Most dissassembly working,
2482 about 75% emulation done(plenty of work remaining).
2484 * sim/ucsim/z80.src:
2485 Add Z80 support to ucsim, add test-ucz80 regression test,
2486 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2487 Notice z80 compiler fails on examples/test3.c/crc code.
2489 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2491 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2492 Added support for --parms-in-bank1
2494 * src/ds390/peeph.def:
2495 added a few more peephole optimzations
2498 1) added __builtin_inp & __builtin_outp used to read in data of given length
2499 from a memory mapped port
2500 2) added __builtin_memcmp
2501 3) added __builtin_swapw swap bytes of a short
2503 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2504 1) handle multiple send & receives from register bank1
2505 2) ralloc can now allocate DPTR1 to some liveRanges
2507 * src/SDCCsymt.c, src/SDCCsymt.h:
2508 changes to handle multiple sends & receives
2511 added some pointer arithmetic optimization
2514 added some pointer arithmetic optimizations but not stable yet so not
2515 called from anywhere (will get this working shortly)
2517 * src/SDCCopt.c: fixed for multiple sends & receives
2520 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2521 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2522 set preprocessor defines (depending on options)
2524 * src/SDCCicode.c, src/SDCCicode.h:
2525 changes made to handle multiple sends & receives
2528 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2530 * src/SDCCcse.c, src/SDCCcse.h:
2531 added function findbackward def (to be used in upcoming optimization)
2533 * src/SDCCcflow.c, src/SDCCcflow.h:
2534 added function returnAtEnd - to determine if a basic block terminates with
2537 * src/SDCCast.c, src/SDCCast.h:
2538 added option parms-in-bank1
2540 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2541 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2542 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2543 adjusted for --parms-in-bank1 option
2545 * device/include/string.h:
2546 donot redefine "reentrant" keyword
2548 * device/include/ds80c390.h: Added some more SFRs
2550 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2552 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2554 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2556 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2558 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2560 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2562 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2564 * Added --xram-movc option
2566 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2568 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2570 2002-01-11 Johan Knol
2572 * Added math lib of Jesus Calvino-Fraga
2574 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2576 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2577 * support/regression/Makefile: new target test-mcs51-stack-auto
2578 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2580 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2582 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2584 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2586 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2588 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2590 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2592 * src/SDCCglue.h: add definition for printIvalChar()
2594 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2596 * src/SDCCast.c: fix #498138 by Johan
2598 * src/SDCCglue.c: fix #498138 by Johan
2600 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2602 * support/regression/Makefile: fix clean
2604 * support/regression/ports/ds390/support.c: fix transmission of last character
2606 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2608 * /sdcc/src/ds390/gen.c:
2609 a) improved computing address of stack variable
2610 b) took out some #if 0 code
2611 c) improved parmBytes adjustment
2612 d) improved genPlusIncr & genMinusIncr
2613 e) genCmp could generate bad code (when left assigned to DPTR)
2614 f) Fixed bug in hasInc
2616 * /sdcc/src/ds390/ralloc.c:
2617 a) packRegsForSupport could mess up live information (Fixed)
2618 b) packRegsDPTRuse could be incorrect for left & right shift
2620 * /sdcc/src/mcs51/ralloc.c:
2621 packRegsForSupport could mess up the live information (Fixed)
2623 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2625 * /sdcc/src/SDCCast.c:
2626 can reverse a loop even if function call is present as long
2627 as the loop control variable is local & is not passed as parameter
2629 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2631 * /sdcc/ChangeLog: *** empty log message ***
2633 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2634 More builtin function additions for TININative
2636 * /sdcc/src/ds390/ralloc.c:
2637 Had broken the regression testsuite
2639 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2641 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2642 Added funcattr hasStackParms will be set for reentrant functions when there
2643 are paramteres on the stack, this helps in minimizing frame pointer generation
2644 typeFromStr can handle function pointers now
2646 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2647 *** empty log message ***
2649 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2651 * /src/ds390/gen.c, /src/ds390/main.c:
2652 More builtin function additions for TININative
2654 * /src/ds390/ralloc.c:
2655 Had broken the regression testsuite
2657 * /src/SDCCast.c: Fixed a bug in dumptree
2659 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2660 Added funcattr hasStackParms will be set for reentrant functions when there
2661 are paramteres on the stack, this helps in minimizing frame pointer generation
2662 typeFromStr can handle function pointers now
2664 * /doc/builtins.txt, /doc/TININative.txt:
2665 *** empty log message ***
2668 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2670 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2671 ALPHA version for -mTININative
2673 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2674 updated to reflect changes in the port structure
2677 added function do_assemble (similar to do_link) if non-null this function
2678 will be called to do assembly (-mTININative) requires a multi command
2680 added function genAssemblerEnd will be called to generate assembler Epilogue
2683 added _JavaNative to debug info printing
2685 * /src/SDCCmain.c: added option --tini-libid
2686 added port->do_assemble function (-mTININative) has a multi command assemble
2688 * /src/SDCCglue.c: Disabled "constExpr" check
2689 added port->genAssemblerEnd function
2691 * /src/SDCCglobl.h: Added option --tini-libid value
2694 tookout optimizeCompare from the header (has no external references)
2696 * /src/SDCCast.c: made one more function "static"
2698 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2700 * src/z80/mappings.i: Added z80asm support.
2702 * src/z80/main.c: Added z80asm support on --asm=z80asm
2704 * src/z80/gen.c: Fixed asm portability issues.
2706 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2708 * src/SDCCglue.c (printExterns): Added global/extern split.
2710 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2712 * support/regression/Makefile: added test for mcs51 model large
2714 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2716 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2718 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2720 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2722 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2724 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2726 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2728 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2730 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2732 * support/regression/tests/simplefloat.c: Port to mcs51.
2734 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2735 * support/regression/tests/bug-485362.c: Added.
2737 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2739 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2741 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2743 * src/z80/gen.c (aopDump): Added a dump function.
2745 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2746 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2748 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2750 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2752 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2754 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2756 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2758 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2760 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2762 * support/regression/ports/ds390/support.c: Use tinibios.
2764 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2766 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2768 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2769 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2771 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2773 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2775 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2777 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2779 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2780 (packRegsForIYUse): Created and optimised.
2782 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2784 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2785 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2787 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2789 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2791 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2793 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2795 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2797 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2799 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2801 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2803 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2805 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2807 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2809 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2810 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2811 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2813 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2815 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2816 (genNotFloat): Added.
2817 (genUminusFloat): Added.
2819 * device/lib/z80/Makefile: Added floating pt stubs.
2821 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2823 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2825 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2827 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2829 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2831 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2833 * sdcc/support/regression/Makefile: Add port ds390.
2835 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2837 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2839 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2841 * sdcc/support/regression/ports/ds390/support.c: Added.
2843 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2845 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2847 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2849 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2851 * device/include/malloc.h: Added z80 and gbz80 support.
2853 * device/lib/gbz80/heap.s: Added.
2855 * device/lib/z80/heap.s: Added.
2857 * device/lib/malloc.c: Added z80 and gbz80 support.
2859 * support/regression/tests/malloc.c (testMalloc): Added.
2861 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2863 * support/regression/tests/bug-478094.c: Added.
2865 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2867 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2869 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2871 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2873 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2875 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2877 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2879 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2881 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2883 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2885 * support/regression/tests/bug-477927.c: Added.
2887 * src/z80/peeph.def: Added minor rules.
2889 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2891 * src/z80/peeph.def: Added jump optimisation modification.
2893 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2895 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2897 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2899 * support/regression/tests/funptrs.c: Added.
2901 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2903 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2905 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2907 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2909 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2911 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2912 (movLeft2ResultLong): Created.
2914 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2915 (joinPushes): Added. Joins two char pushes into a word push.
2917 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2919 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2921 * support/makebin/Makefile (install): Added creation of dest dir.
2923 2001-10-24 Karl Bongers <karl@turbobit.com>
2925 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2927 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2929 * src/z80/ralloc.c: Turned off faulty pack for one use.
2931 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2933 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2935 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2937 * support/regression/Makefile: Improved clean
2939 * support/regression/ports/gbz80/spec.mk: Added clean
2941 * support/regression/ports/host/spec.mk: Added clean
2943 * support/regression/ports/z80/spec.mk: Added clean
2945 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2947 * support/regression/ports/mcs51/timeout.c: little improvements
2949 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2951 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2953 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2955 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2957 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2959 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2961 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2963 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2964 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2966 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2968 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2970 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2972 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2974 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2976 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2978 * support/regression/tests/longor.c: Added.
2980 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2982 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2984 * as/mcs51/aslink.h: define PATH_MAX
2986 * as/mcs51/asm.h: define PATH_MAX
2988 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2990 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2992 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2994 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2996 * src/SDCCglobl.h: define PATH_MAX
2998 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3000 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3002 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3004 * src/z80/gen.c (gencjneshort): Fixed
3006 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3008 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3010 * support/regression/tests/bug-469671.c: Added.
3012 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3014 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3016 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3018 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3020 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3022 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3024 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3026 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3028 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3030 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3032 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3034 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3036 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3038 * 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.
3040 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3042 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3044 2001-10-07 <johan@FRIJA>
3046 * device/lib/gets.c (gets): fixed the return value.
3048 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3049 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3051 * 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.
3053 * 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.
3055 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3057 * src/pic/gen.c: Removed Safe_strdup.
3059 * configure.in: Added option to enable libgc support.
3061 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3062 (bitVectUnion): Optimised.
3063 (bitVectIntersect): Optimised.
3064 (bitVectBitsInCommon): Optimised.
3065 (bitVectCplAnd): Optimised.
3067 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3069 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3071 * src/SDCCmain.c: distinguish between assembler debug and plain options
3073 * src/avr/main.c: remove standard assembler options
3075 * src/ds390/main.c: remove standard assembler options
3077 * src/mcs51/main.c: remove standard assembler options
3079 * src/port.h: removed "PENDING" comment
3081 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3083 * src/device/lib/_mulint.c : new, with assember functions
3085 * src/device/lib/_mullong.c : new, with assember functions
3087 * src/device/lib/_divuint.c : with assember functions
3089 * src/device/lib/_divsint.c : with assember functions
3091 * src/device/lib/_divulong.c: with assember functions
3093 * src/device/lib/_divslong.c: with assember functions
3095 * src/device/lib/_moduint.c : with assember functions
3097 * src/device/lib/_modsint.c : with assember functions
3099 * src/device/lib/_modulong.c: with assember functions
3101 * src/device/lib/_modslong.c: with assember functions
3103 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3105 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3107 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3108 replaced _mululong.c and _mulslong.c by _mullong.c
3110 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3112 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3114 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3116 * src/SDCCglue.c: test, if win32api is available for MINGW
3118 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3120 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3121 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3122 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3123 * support/regression/ports/host/spec.mk: removed GENERIC
3124 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3125 * support/regression/ports/z80/spec.mk: removed GENERIC
3127 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3129 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3131 * support/regression/tests/bug-467035.c: Created.
3133 2001-10-01 <johan@FRIJA>
3135 * src/SDCC.y: fixed bug #466586 part 1
3137 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3139 * SDCCicode.c: z80 has no generic pointers
3140 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3142 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3144 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3146 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3148 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3150 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3152 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3154 * configure.in: Fixed up so that ucsim is only configured once.
3156 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3158 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3159 (getPathDifference): As above.
3161 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3163 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3165 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3166 * .version: Updated to 2.3.1
3168 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3169 Added copyright header.
3171 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3172 (assemble): Added support for macro based assembler commands.
3173 (linkEdit): Added support for macro based linker commands.
3174 (preProcess): Changed the pre-processor to use macros.
3175 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3176 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3178 * device/lib/z80/crt0.s: Added module name for debugging.
3180 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3182 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3184 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3186 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3188 * src/Makefile.in: Added SDCCmacro and SDCCutil
3190 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3192 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3194 2001-09-16 <johan@FRIJA>
3196 * 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.
3198 2001-09-15 <johan@FRIJA>
3200 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3201 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3203 2001-09-11 <johan@FRIJA>
3205 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3207 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3209 * support/regression/tests/bug-460444.c: Added test case.
3211 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3212 (genCast): Added justification for all of the asserts.
3214 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3216 * support/regression/support.c: _xdata replaced by xdata
3218 * support/regression/spec.mk: removed _generic
3220 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3222 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3224 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3225 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3227 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3229 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3231 * support/regression/tests/bug-460010.c: Added test case.
3233 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3235 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3237 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3239 * support/regression/testfwk.c: removed workaround for bug #436344
3241 * support/regression/tests/bp.c: use less memory with mcs51
3243 * support/regression/tests/bug-441448.c: use less memory
3245 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3247 * support/regression/collate-results.py: typo
3249 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3251 * support/regression/tests/fetchoverlap.c: Added new test case.
3253 * support/regression/tests/bp.c: Added new test case.
3255 * support/regression/tests/bug-448984.c: Added new test case.
3257 * support/regression/tests/pow2shifts.c: Added new test case.
3259 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3260 (genlshTwo): Fixed right shift for count > 8.
3262 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3264 2001-09-08 <johan@FRIJA>
3266 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3268 2001-09-07 <johan@FRIJA>
3270 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3272 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3274 2001-09-06 <johan@FRIJA>
3276 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3277 * bernhard noted me at this: "() equals to (void)" (1.38)
3279 2001-09-05 <johan@FRIJA>
3281 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3283 2001-09-04 <johan@FRIJA>
3285 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3288 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3290 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3292 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3294 * link/z80/aslink.h: Fixed path for PATH_MAX
3296 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3298 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3300 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3302 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3304 * 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.
3306 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3308 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3309 (genCmp): Fixed up genCmp for the GB with longs.
3311 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3313 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3315 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3317 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3319 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3321 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3323 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3325 * 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.
3327 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3329 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3331 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3333 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3335 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3337 * sim/ucsim/configure: little improvement of Cygwin-detection
3338 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3339 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3340 * support/regression/tests/bug-221100.c: small changes for mcs51
3341 * support/regression/tests/bug-221168.c: small changes for mcs51
3342 * support/regression/tests/bug-227710.c: small changes for mcs51
3343 * support/regression/tests/staticinit.c: small changes for mcs51
3344 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3345 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3346 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601