1 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
3 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
4 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
5 type-punned pointer will break strict-aliasing rules"
6 Old LR behaviour is again default; Klaus' LR can be choosen by
7 defining the environment variable LRKLAUS
12 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14 2003-10-05 Borut Razem <borut.razem@siol.net>
16 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
17 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
18 message "unmatched #pragma SAVE and #pragma RESTORE"
20 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
22 * doc/sdccman.lyx: various additions and updates (interrupts, inline
23 assembly, critical functions, atomic, nojtbound)
25 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
27 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
33 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
36 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
38 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
40 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
41 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
42 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
44 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
46 * src/z80/gen.c (genRet): fixed bug #524753
47 * src/z80/gen.c (genCast): fixed internal error on cast from
49 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
50 fix for bug #477835 to the z80
51 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
52 for tracking iCodes in the peephole optimizer for z80
54 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
56 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
57 the other part of bug #814548
58 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
60 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
62 * src/SDCCcse.c: fixed part of bug #814548
64 2003-09-28 Borut Razem <borut.razem@siol.net>
66 * src/asm.c: rewrite of printILine() to use temporary file instead
68 * src/xa51/main.c: commented out declaration of int rewinds
70 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
72 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
74 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
76 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
77 * src/asm.c (printILine): Fixed bug #811015
79 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
81 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
84 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
86 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
87 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
88 to correctly handle general case of AOP_PAIRPTR
89 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
91 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
93 * src/mcs51/ralloc.c (fillGaps),
94 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
95 register positioning bug)
97 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
99 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
101 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
103 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
104 genCodePointerGet, genGenPointerGet, genFarPointerSet,
105 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
106 (ralloc doesn't intentionally do this now, but perhaps later)
107 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
108 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
109 register positioning bugs (Fixed bug #762602 and #795325)
110 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
112 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
113 lines that --i-code-in-asm generates
115 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
117 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
118 trying to fclose a FILE* that was already closed.
120 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
122 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
123 of const struct should be treated as if const themselves)
125 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
127 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
129 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
131 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
132 Unix (/n) and DOS (/r/n) line terminations.
134 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
136 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
139 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
141 * src/mcs51/gen.c (genFunction, genEndFunction),
142 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
143 and restore of EA so that stack offsets to parameters are
144 correct when using both critical and reentrant/stack-auto.
145 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
146 size (can be triggered in error if sloc is shared between
147 different sized objects)
148 * device/include/float.h: fixed macros to explicitly use
149 unsigned long where needed
151 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
153 Feature req. 799831: added code to allow nesting of critical functions
154 * src/mcs51/gen.c (genFunction, genEndFunction)
155 * src/ds390/gen.c (genFunction, genEndFunction)
157 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
159 * src/SDCCsymt.c (sclsFromPtr),
161 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
162 support for standard C idiom of memory mapped variables; for
163 example, *((xdata int*)0x1234) = 1 is now internally equivalent
164 to xdata int at 0x1234 tempvar = 1.
165 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
166 provided by Akiya ISHIDA
168 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
170 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
171 * src/SDCCval.c (constVal): added reduction from int to char
172 * src/SDCCval.c (valMult, valDiv): fixed sign handling
173 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
174 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
176 * support/regression/tests/shifts.c: fixed
178 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
180 * src/z80/gen.c (genXor): Fixed bug #805445
182 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
184 Fixed bug #621531 (const & volatile confusion in the type chain).
185 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
186 refer to the const or volatile state of the pointer itself.
199 * support/regression/tests/const.c
201 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
203 When checking for duplicated modules, use absolute paths
204 instead of relative paths. Files changed:
209 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
211 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
213 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
215 * device/include/string.h: added size_t typedef, changed
216 prototypes to use size_t, eliminated separate reentrant and
217 non-reentrant declarations, added _memmove declaration
218 * device/lib/_memcpy.c: changed to use size_t instead of int,
219 changed /4 to >>2 to avoid division library call
220 * device/lib/_memcmp.c,
221 * device/lib/_memset.c,
222 * device/lib/_strncat.c,
223 * device/lib/_strncpy.c,
224 * device/lib/_strncmp.c: changed to use size_t instead of int
225 * device/lib/_memmove.c: new file (fixed bug #772294)
226 * device/lib/Makefile.in: added _memmove.c
227 * device/lib/z80/asm_strings.s: fixed bug #772290
228 * support/regression/tests/bitfields.c: attempt to fix host assertion
229 failure on amd64-unknown-linux2.2
231 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
233 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
234 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
235 * as/z80/asmain.c (main): fixed bug #801766
237 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
239 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
242 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
244 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
245 reported in bug #800609
247 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
249 * Top header beautifications in src/pic16 directory:
250 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
251 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
252 pcoderegs.h, ralloc.c, ralloc.h
253 * main.c: added top header and GPL license notice
254 * pcode.c: fixed the if-conditional warning
256 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
258 * device/lib/_mullong.c: replaced int by short for gcc
260 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
262 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
263 and JUMPTABLE iCodes properly now (worked by accident before)
264 * src/mcs51/gen.c (leftRightUseAcc),
265 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
266 iCode properly now. Use getSize instead of nRegs since a & b
267 aren't part of the nRegs tally.
269 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
271 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
272 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
273 before instructions that use the _STATUS register
275 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
277 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
278 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
279 fetching of the pointer
280 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
281 copied from genNearPointerSet()
282 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
283 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
284 If they pop r0/r1 they must be called in the opposite order than aopOp().
285 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
286 (resp. --stack-auto), prepared for --xstack
288 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
290 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
292 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
294 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
295 these ports have their own __sdcc_external_start()
297 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
299 pic patch provided by Slade Rich <slade_rich@yahoo.com>
300 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
301 type for bits was changed. It resulted in bit variables becoming
302 global, which is not permitted in PIC 14 assembly output.
304 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
306 * doc/sdccman.lyx: various additions and updates. Rearranged sections
308 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
310 Z80 and MCS51 linkers complaint if a public symbol is defined
311 in more than one library module:
315 * as/mcs51/Makefile.in
317 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
319 A few small changes that speed up the peephole optimizer.
323 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
325 Try to make the peephole optimizer smarter by maintaining
326 an association between the assembly source code and the
327 iCodes that originated them. Put this information to use
328 with a new peephole rule condition "notVolatile" so that
329 the rules can be aggressive yet still safe.
334 * src/mcs51/peeph.def
336 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
340 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
341 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
342 if the left or right operand symbols have the accuse flag set.
344 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
346 Changed the type of the result of the ! (NOT) operator to char;
347 previously it returned the same type as the source. This allows
348 us to eliminate all the genFloatNot functions (all of its target
349 implementations were very buggy) since !float can use the same
352 * src/SDCCicode.c (ast2iCode): ! returns char
353 * src/mcs51/gen.c (genNot, genNotFloat),
354 * src/ds390/gen.c (genNot, genNotFloat),
355 * src/z80/gen.c (genNot, genNotFloat),
356 * src/pic/gen.c (genNot, genNotFloat),
357 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
359 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
361 pic patch provided by Slade Rich <slade_rich@yahoo.com>
362 1. Interrupt would not compile properly. Ensure PCLATH register is saved
363 during interrupts. Ensure WSAVE is located at a shared bank address.
364 2. Fixed page selection in some places
365 3. Fixed BTFSS/C to where necessary use registers directly and not simply
366 the registers name strings.
367 4. Fixed "signed / unsigned compare" compiler warnings.
368 5. The PIC port manages its own allocation of the general purpose
369 registers, but makes no attempt to reuse them. As a result when
370 compiling it soon runs out of general purpose registers. Some
371 additional code was added to the files pcode.c and device.c to walk
372 through the function call tree and rename the registers so that they
382 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
383 genPlus() & genMinus() when the result is the same as left or right
385 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
387 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
389 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
391 Made bitfield a distinct type from bit so that bitfields
392 convert as per ANSI C and bits retain their traditional
393 boolean style behaviour. Implemented bitfield support in
401 * src/ds390/gen.c: bit v bitfield split
402 * src/z80/gen.c: New support for bitfields
403 * support/regression/tests/bitfields.c: reenabled z80,
406 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
408 Rules 246.x, 247.x relate to bitfields, the others speed up
409 access to xdata mapped I/O devices.
411 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
413 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
415 Cleaned up genPackBits and genUnpackBits and added two helper
416 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
417 for literal assignments in genPackBits (thanks to Frieder for
423 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
425 Fixed bug #748310 (pointer to function type mishandled when the
426 function name is omitted). Also fixed a SIGSEGV when a function
427 attribute (reentrant, etc) is used on a non-function or on a
428 function but misplaced before the parameter list.
430 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
432 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
433 * support/Util/SDCCerr.h,
434 * support/Util/SDCCerr.c: Added func attr misuse error msg
436 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
438 Fixed bug #787649 by anonymous
439 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
440 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
442 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
444 Fixed numerous bitfield problems.
446 * src/SDCC.y: More bitfield related error checking
448 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
449 * support/Util/SDCCerr.h,
450 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
451 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
452 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
453 * support/regression/tests/bitfields.c: tests added
455 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
457 Made the constant following the "interrupt" keyword optional. If
458 omitted, the function will not automatically be given an entry
459 in the interrupt vector table (similar to #pragma NOIV, but
460 less syntacticly kludgy). The interrupt number is also now
461 range checked. Also fixed a bug in the high order bit example
468 * support/Util/SDCCerr.c
469 * support/Util/SDCCerr.h
472 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
474 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
475 * src/SDCCicode.c (operandOperation): rewritten some ops
476 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
477 * src/SDCCsymt.c (computeType): literals are handled the same way as any
479 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
480 be re-activated by defining REDUCE_LITERALS)
481 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
482 unsigned, but are signed by default
483 * src/SDCCval.c (constVal): rearranged
484 * src/SDCCval.c (valMod): preliminary fix
485 * src/SDCCval.c (valCastLiteral): use TYPE_* types
486 * support/regression/literalop.c: added, work in progress
488 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
490 Generate warnings for useless declarations like "char data;"
491 that don't do what new users expect.
494 * support/Util/SDCCerr.h
495 * support/Util/SDCCerr.c
497 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
499 * src/SDCCval.c (valMult): fix overflow detection of negative int
501 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
503 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
505 Changes to support big endian targets:
518 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
520 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
521 * device/lib/time.c: fixed warning "integer overflow in expression"
523 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
525 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
526 * src/SDCCval.c (constVal): changed default to signed; hex and octal
527 constants are unsigned; added recognition of "u" flag for unsigned
528 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
529 * src/SDCCval.c (valDiv, valMod): fixed signdness
530 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
531 signedness of modulo, left and right shift
532 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
533 * support/Util/SDCCerr.h: added warning W_INT_OVL
534 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
535 * src/SDCCast.c (ast_print): improved output of constants
537 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
539 Fixed some warnings when building with MSVC:
552 * support\cpp2\cpplib.c
556 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
558 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
560 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
562 * support\librarian\clean.mk: Do not remove Makefile.
563 * support\librarian\Makefile: added.
565 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
567 Added librarian to MSVC build:
570 * support\librarian\librarian.dsp
572 'configure' not needed for librarian, removed:
573 * support\librarian\configure
574 * support\librarian\configure.in
575 * support\librarian\config_in.h
576 * support\librarian\Makefile.in
578 Hopefully these ones built the librarian and the rest of sdcc properly:
582 Messed up 'configure', so revert to previous version:
586 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
588 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
589 there, while the mantissa of a double is "only" 53 bits wide.
591 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
593 Adding sdcclib to the build. MSVC project coming soon.
596 * support\librarian\clean.mk
597 * support\librarian\configure
598 * support\librarian\configure.in
599 * support\librarian\config_in.h
600 * support\librarian\Makefile.bcc
601 * support\librarian\Makefile.in
602 * support\librarian\sdcclib.c
609 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
611 Linker now complaints if linked modules have conflicting options, for
612 example, one compiled using --model-large and another one compiled with
613 --model-small. The following files were modified:
635 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
637 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
638 as/mcs51/lklibr.c: Generate a warning when a library is not found.
640 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
642 * src/z80/mappings.i: fix _mul[us][int,long] entries
644 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
646 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
648 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
650 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
651 * support/regression/tests/bitopcse.c: added
659 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
661 added support for new library format to z80, gbz80 linkers:
667 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
669 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
670 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
672 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
674 added DUMMY_READ_VOLATILE:
683 * src/SDCCcse.c (algebraicOpts): many improvements
684 * src/SDCCcse.h: removed algebraicOpts()
685 * src/SDCCicode.c (picDummyRead): added
687 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
689 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
690 "Insufficient space in data memory".
692 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
694 * src/mcs51/gen.c: fixed bug #771358
695 * src/z80/gen.c: fixed bug #759087
697 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
699 * src/pic16/glue.c: minor cleanup by Vangelis
701 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
703 * device/include/regc515c.h: fixed #758477
704 * device/lib/_gptrget.c: saving some cycles in generic pointer get
705 * device/lib/_gptrput.c: saved a few bytes
706 * my tab spacing is 8, yours too?)
707 * device/lib/_ser.c: process RX bytes earlier than TX bytes
708 * device/lib/serial.c: process RX bytes earlier than TX bytes
709 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
711 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
713 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
715 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
717 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
719 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
721 * device/lib/Makefile.in: bad fix, reverted to 1.43
723 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
725 * device/lib/Makefile.in: added missing z80 object files
727 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
729 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
730 pic16 progress by Vangelis:
748 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
750 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
752 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
754 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
755 added gbz80 build to MSVC project.
756 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
757 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
758 from 8051 stuff and setup so it links using a .lnk file.
760 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
762 * support/librarian/sdcclib.c: sdcc librarian.
763 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
766 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
768 * as/mcs51/lkmain.c: properly handle extensions in function afile.
770 2003-07-02 Borut Razem <borut.razem@siol.net>
772 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
773 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
774 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
775 src/xa51/main.c, src/z80/main.c:
776 virtualization of glue() function: each port has it's own glue function,
777 which is accessed by do_glue function pointer in PORT.general structure
779 2003-07-01 Kevin Vigor <kevin@vigor.nu>
781 * DS800C400 fun, improved ROM interface and tinibios.
783 2003-06-27 Kevin Vigor <kevin@vigor.nu>
785 * More support for DS80C400. Now includes beginning of interface to ROM.
787 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
789 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
791 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
793 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
795 2003-06-19 Borut Razem <borut.razem@siol.net>
797 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
799 2003-06-19 Borut Razem <borut.razem@siol.net>
801 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
802 fixed Z80 port - crt0.o: cannot open.
804 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
806 * support/Util/MySystem.c (merge_command): revert bad fix
808 2003-06-18 Borut Razem <borut.razem@siol.net>
810 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
812 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
814 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
815 option --use-stdout sends errors to stdout instead of stderr.
817 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
819 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
821 2003-06-15 Borut Razem <borut.razem@siol.net>
823 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
824 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
825 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
826 fixed width array of pointers replaced with sets;
827 multiple include and lib paths ared transferred to preprocessor and linker
828 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
829 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
830 fixed width array of pointers
831 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
832 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
833 fixupPath(), getPathDifference()
834 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
835 fixed width array of pointers
837 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
839 * src/pic16/ralloc.c: fix warnings
840 * src/pic16/pcode.c: fix warning
842 2003-06-10 Scott Dattalo <scott@dattalo.com>
844 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
845 know all the details, but essentially this set of changes enable
846 the pic16 port to generate movff instructions and generate assembler
852 * src/pic16/device.c:
855 * src/pic16/pcoderegs.c:
856 * src/pic16/ralloc.c:
857 * src/pic16/ralloc.h:
859 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
861 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
862 added option --vc, so sdcc errors and warnings are compatible with
863 Microsoft Visual Studio.
865 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
867 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
868 device/lib/libfloat.lib: added atof function.
870 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
872 * doc/sdccman.lyx: updated to Lyx 1.3
873 * doc/cdbfileformat.lyx: updated to Lyx 1.3
874 * doc/test_suite_spec.lyx: updated to Lyx 1.3
875 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
877 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
879 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
881 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
883 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
884 additions to the "related tools/documentation" section
886 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
888 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
890 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
892 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
893 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
895 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
897 * doc/sdccman.lyx: fix double dash and other minor things
898 * doc/Makefile: fix double dash
900 2003-05-28 Karl Bongers(patches from Martin Helmling)
901 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
902 condition and ignore commands.
904 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
906 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
907 is in parts still quite out of date, I did changes as far as I felt makes sense
908 for a non-native english speaker.
909 Please feel free to add to the manual or to correct my changes.
910 * doc/Makefile: undid touching the date of intermediate tex files.
912 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
914 * doc/sdccman.lyx: Manual has an index now
916 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
918 Finalize muluint/mulsint and mululong/mulslong merging:
919 * device/lib/_mulint.c
920 * device/lib/_mullong.c
921 * device/lib/gbz80/mul.s
922 * device/lib/gbz80/stubs.s
923 * device/lib/z80/mul.s
924 * device/lib/z80/stubs.s
925 * src/SDCCsymt.c (initCSupport)
927 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
929 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
930 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
931 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
932 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
935 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
937 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
938 the regression tests I'm not brave enough to enable 245.b, 245.c
939 * doc/sdccman.lyx: added latex preamble for hyperref package.
940 Using pdflatex this will give you a hyperlinked pdf file with
941 bookmarks. (prepend '%' before /usepackage if this breaks something)
943 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
945 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
947 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
949 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
951 2003-05-21 <johan@balder>
953 * src/SDCCglue.c (printIval): fixed bug #739934
955 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
957 Applied patch from bug 737905 (renamed yylineo to mylineno):
964 * src/pic16/pcode.c: Cleaned warnings
965 * src/pic16/pcodeflow.c: Cleaned warnings
966 * src/pic16/pcoderegs.c: Cleaned warnings
968 2003-05-19 Scott Dattalo <scott@dattalo.com>
970 * src/pic16/pcode.c: Cleaned warnings
971 * src/pic16/pcodepeep.c: Cleaned warnings
972 * src/pic16/ralloc.c: Cleaned warnings
974 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
976 * doc/sdccman.lyx: fixed bug 739745
977 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
979 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
981 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
982 it can be defined with CFLAGS when running configure
983 * src/SDCCmain.c: fixed compiling + linking with object files
985 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
987 * configure.in: configure for pic16 port,
988 added --disable-pic16-port
989 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
990 * src/SDCCmain.c: linkOptions is changed to set *,
991 added if/endif conditional macros to remove options help
992 messages from optionsTable when a port is not configured, added
993 support for the PIc16 port in the ports table, when executing
994 the compiler with no port specified on command line, a default
995 port is selected with the new macro DEFAULT_PORT which is
996 defined in port.h, in setDefaultOptions() linkOptions is removed
997 from initialization assignment, since now it is a set,
998 parseCmdLine uses setParseWithComma for linkOptions, in
999 linkEdit() linkOptions are accessed with new function indexSet()
1000 which returns the i'th item of a set variable. See SDCCset.c, in
1001 linkEdit() when calling buildCmdLine(), added linkOptions as
1002 last argument. Now users can pass arguments to gplink via the
1003 -Wl option, main() uses pic16glue() to glue up pic16 programs
1004 * src/SDCCpeeph.c: various changes to support pic16
1005 * src/SDCCset.c: added function void *indexSet(set *, int) to
1006 return the i'th item of the set
1007 * src/SDCCset.h: added function prototype for indexSet()
1008 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1009 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1010 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1011 added macro DEFAULT_PORT
1012 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1013 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1015 * src/pic16/glue.c: commented out some error producing lines
1016 * src/pic16/main.c: __config directives are commented out to stop
1017 gpasm complaining and test the linkage with gplink, _linkCmd and
1018 _asmCmd changed to be more gplink and gpasm friendly
1019 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1020 produced an error when parsed, peep rule 12 is added to utilize
1021 movff, but it is commented out since the pCode does not support
1022 yet a command with 2 address arguments
1024 2003-05-18 <johan@balder>
1026 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1027 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1028 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1030 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1031 Added feature to script commands from file.
1033 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1035 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1036 * src/SDCCutil.c: include ctype.h for win32
1038 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1040 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1042 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1044 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1045 Fixed so you can set breakpoints prior to run, run does not stop
1046 on entry now. Add tbreak. Other enhancements and fixes for use
1049 2003-05-12 Borut Razem <borut.razem@siol.net>
1051 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1053 2003-05-11 Borut Razem <borut.razem@siol.net>
1055 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1056 the path of bin directory, so that PATH is the only env. variable, which has to be set
1057 in case of standard installation.
1058 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1059 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1060 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1062 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1064 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1065 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1066 temp files are in the port dir; clean the gen/test directory when
1067 generating new test.c
1068 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1069 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1070 * support/regression/tests/zeropad.c: added
1072 2003-05-09 <johan@balder>
1074 * src/SDCCglue.c: fixed bug #597940
1076 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1078 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1079 cache sfr, optimize next,step, fix off by one sourceline,
1080 support ddd list function.
1081 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1083 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1085 * support/regression/HTMLgen.py: added compare_s2f()
1086 * support/regression/Makefile: redo 1.27
1087 * support/regression/generate-cases.py: redo 1.5
1089 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1091 * support/regression/tests/float.c: workaround 33 bit hex constant
1092 * support/regression/tests/simplefloat.c: fix division for host
1094 2003-04-29 Scott Dattalo <scott@dattalo.com>
1096 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1097 that tame's the PIC's over-aggressive optimizer.
1099 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1101 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1104 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1106 Initial support for DS80C400. "Hello world" runs on TINIm400
1109 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1111 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1112 * Some notes on ddd usage added in debugger/README
1113 Martin Helmling adding more features and fixes for ddd GUI debugger.
1114 Code added for nexti, stepi, up, down, and other adjustments.
1116 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1118 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1119 * src/pic/peeph.def Added two rules to optimize carry manipulation
1120 * src/pic/* removed debug printfs
1122 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1124 * debugger/mcs51/cmd.c: added header newalloc.h
1126 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1128 * as/Makefile: new EXEEXT
1129 * as/z80/Makefile: remove trailing slash of BUILDIR
1130 * as/z80/clean.mk: new EXEEXT
1131 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1132 * support/cpp2/Makefile.in: new EXEEXT
1133 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1135 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1137 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1138 EXEEXT was introduced to fix all related problems with targets
1139 "clean", "install" and "uninstall"; a couple of further flaws
1140 especially with "clean" have been fixed too
1141 * as/mcs51/Makefile.in
1146 * debugger/mcs51/Makefile.in
1147 * debugger/mcs51/clean.mk
1149 * link/z80/Makefile.in
1152 * packihx/Makefile.in
1154 * sim/ucsim/Makefile
1155 * sim/ucsim/clean.mk
1156 * sim/ucsim/avr.src/Makefile.in
1157 * sim/ucsim/avr.src/clean.mk
1158 * sim/ucsim/s51.src/Makefile.in
1159 * sim/ucsim/s51.src/clean.mk
1160 * sim/ucsim/xa.src/Makefile.in
1161 * sim/ucsim/xa.src/clean.mk
1162 * sim/ucsim/z80.src/Makefile.in
1163 * sim/ucsim/z80.src/clean.mk
1164 * sim/ucsim/main_in.mk
1165 * sim/ucsim/packages_in.mk
1166 * sim/ucsim/gui.src/Makefile.in
1167 * sim/ucsim/gui.src/serio.src/Makefile.in
1168 * sim/ucsim/gui.src/serio.src/clean.mk
1171 * support/cpp2/Makefile.in
1172 * support/cpp2/clean.mk
1173 * support/makebin/Makefile
1174 * support/makebin/clean.mk
1175 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1176 * doc/sdccman.lyx: --program-suffix no longer needed
1178 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1180 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1181 Martin Helmling added support for ddd GUI debugger.
1182 Code added to display assembly, set variables, and other commands
1183 to interface to ddd.
1185 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1187 * as/Makefile: fix target clean
1188 * as/clean.mk: fix target clean
1189 * as/z80/clean.mk: fix target clean
1191 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1193 * Makefile.common.in: added @EXEEXT@
1194 * configure.in: removed all mingw32 stuff
1195 * configure: rebuilt from configure.in
1196 * doc/sdccman.lyx: updated section "installation"
1197 * support/scripts/sdcc_mingw32: adapted to configure
1198 * support/scripts/sdcc_cygwin_mingw32: added
1200 2003-04-22 Scott Dattalo <scott@dattalo.com>
1202 * src/pic Added object file support for the PIC port
1203 * src/pic Applied patch from Craig Franklin (this started the object file support)
1204 * src/regression Updated the PIC regression tests for object files
1206 2003-04-20 Borut Razem <borut.razem@siol.net>
1208 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1209 lklex.c: In function `getfid':
1210 lklex.c:203: warning: array subscript has type `char'
1211 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1212 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1213 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1214 stack handling macros
1216 2003-04-19 Borut Razem <borut.razem@siol.net>
1218 * "handling space characters in file path" task:
1219 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1220 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1221 * support/Util/MySystem.h: make it self-sufficient
1222 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1223 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1224 handling space characters in file path
1225 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1226 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1227 * support/Util/MySystem.c: handling space characters in executable's path
1229 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1231 * as/z80/Makefile: fix permanent rebuild of z80
1232 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1233 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1235 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1237 * src/SDCCopt.c: add special case optimization to replace modulo by
1238 a power of two with a bitwise AND.
1240 2003-04-18 <johan@balder>
1242 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1244 2003-04-17 <johan@balder>
1246 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1247 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1249 2003-04-13 Borut Razem <borut.razem@siol.net>
1251 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1252 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1253 fixed mingw problem in adl_NORMALIZE_PATH
1255 2003-04-12 Borut Razem <borut.razem@siol.net>
1257 * fixed "#pragma SAVE/RESTORE can not be nested":
1258 * src/SDCC.lex: reworked pragma handling functions
1259 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1260 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1262 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1264 * src/SDCCutil.c (pathEquivalent): defined but not used
1265 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1266 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1267 * configure: rebuilt from configure.in
1268 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1269 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1270 * device/include/Makefile.in: replace sdcc_datadir
1271 * device/lib/Makefile.in: replace sdcc_datadir
1272 * Makefile.common.in: add LDFLAGS from configure
1273 * packihx/Makefile.in: use LDFLAGS
1274 * src/Makefile.in: use LDFLAGS
1275 * support/cpp2/Makefile.in: add LDFLAGS from configure
1276 * support/makebin/Makefile: use LDFLAGS
1277 * .version: bumped version number to 2.3.5
1279 2003-04-12 Borut Razem <borut.razem@siol.net>
1281 * completed "different paths" task:
1282 * src/SDCCmacro.c: fixed bug in handling quotes
1283 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1284 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1286 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1288 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1290 2003-04-11 kevin Vigor <kevin@vigor.nu>
1292 * ds390/gen.c ds390/peeph.def: fix bug 706781
1294 2003-04-11 Borut Razem <borut.razem@siol.net>
1296 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1298 2003-04-10 Scott Dattalo <scott@dattalo.com>
1300 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1301 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1302 set - this bit used to not be set...).
1303 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1304 bad code in PIC Port
1305 * src/regression/and2.c added to test bug 609268
1306 * src/regression/Makefile added and2.c to regression test
1309 2003-04-08 <johan@CP255758-A>
1311 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1312 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1313 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1315 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1317 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1319 * support/cpp2/Makefile.in: fix bug #487815
1320 * configure: rebuilt from configure.in
1321 * Makefile.common.in: docdir changed, new path suffixes
1322 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1323 * sdcc_vc_in.h: reflect changes from sdccconf.h
1324 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1325 * src/SDCCutil.h: remove BINDIR hack
1326 * doc/sdccman.lyx: update new path hierarchy
1328 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1330 * src/SDCCpeeph.c: added okToRemoveSLOC test
1332 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1334 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1336 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1338 * src/SDCCpeeph.c: added labelIsReturnOnly test
1339 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1341 2003-04-05 <johan@balder>
1343 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1344 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1345 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1346 * src/SDCCast.c: fixed a warning
1347 * src/SDCCast.h: fixed a warning
1348 * src/SDCCicode.c (operandFromAst): fixed a warning
1350 2003-04-04 <johan@balder>
1352 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1353 * src/SDCCast.c (decorateType): fixed bug #715076
1354 * src/SDCC.y: fixed bug #702907
1356 2003-04-03 <johan@balder>
1358 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1359 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1360 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1361 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1362 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1364 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1366 * _decdptr.c: fix return values
1367 * _gptrget.c: fix return values
1368 * _gptrgetc.c: fix return values
1369 * _gptrput.c: fix return values
1370 * _mulint.c: fix return values
1371 * as/z80/Makefile: fix 'make -j' problem
1373 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1375 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1376 * configure.in: big cleanup, updated to autoconf 2.5x
1377 * configure: rebuilt from configure.in
1378 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1379 * sdcc_vc_in.h: reflect changes from sdccconf.h
1380 * doc/Makefile: fixed a flaw in "make install"
1382 2003-04-02 <johan@balder>
1384 * src/ds390/gen.c (genCmp): no comments
1385 * src/mcs51/gen.c (genCmp): no comments
1386 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1387 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1389 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1391 * support/regression/generate-cases.py: place generated file in given sub directory
1392 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1393 * support/regression/Makefile: improvements for 'make -j';
1394 side effect: it's simpler and faster now
1396 2003-03-31 Borut Razem <borut.razem@siol.net>
1398 * src/z80/main.c: link-{port} and as-{port} defined without path
1399 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1401 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1403 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1405 2003-03-30 Borut Razem <borut.razem@siol.net>
1407 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1408 changed type of list parameter to set
1409 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1410 * src/port.h: changed type of do_assemble() parameter to set
1411 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1412 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1413 definition of "cppoutfilename" macro with NULL value in preProcess()
1414 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1415 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1416 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1417 replaced with set *binPathSet
1418 * shash_add() deallocates the item, if allready exsists, before adding the new one
1419 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1421 2003-03-30 Scott Dattalo <scott@dattalo.com>
1423 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1424 a nested for loop bug in the PIC port
1425 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1428 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1430 * support/Util/dbuf.h: remove C++ stuff to make it portable
1432 2003-03-28 Borut Razem <borut.razem@siol.net>
1434 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1435 literal strings in stringLiteral()
1436 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1437 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1440 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1442 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1444 2003-03-26 <johan@balder>
1446 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1447 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1448 * src/SDCCast.c (decorateType): fixed " -v < 3"
1450 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1452 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1453 Added Lenny Story's debug infrastructure changes:
1454 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1455 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1456 * src/cdbFile.c: added
1457 * src/SDCCdebug.c: added
1458 * src/SDCCdebug.h: added
1459 * src/SDCCast.c (createFunction)
1460 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1461 * src/SDCCmain.c (parseCmdLine, main)
1462 * src/SDCCmem.c (redoStackOffsets)
1463 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1466 * src/avr/gen.c (genAVRCode)
1467 * src/ds390/gen.c (gen390Code)
1468 * src/mcs51/gen.c (gen51Code)
1469 * src/pic/gen.c (genpic14Code)
1470 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1471 * src/xa51/gen.c (genXA51Code)
1472 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1474 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1476 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1477 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1479 2003-03-22 <johan@balder>
1481 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1483 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1485 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1486 * doc/cdbfileformat.lyx: added, written by Lenny Story
1487 * doc/Makefile: added cdbfileformat.lyx
1488 * doc/clean.mk: added cdbfileformat.lyx
1490 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1492 * src/mcs51/peeph.def: fix bug #705773
1494 2003-03-20 <johan@balder>
1496 An sfr/sbit can have an "at #" AND an initializer
1497 * src/SDCCsymt.c (checkSClass):
1498 * src/SDCCmem.c (allocGlobal):
1499 * src/SDCCmem.c (allocLocal):
1500 * src/SDCCast.c (createBlock):
1502 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1504 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1506 2003-03-16 <johan@balder>
1508 Undid the hackup of const and volatile, the problem is much bigger
1510 * src/SDCCast.c:1.171
1511 * src/SDCCglue.c:1.138
1512 * src/SDCCicode.c:1.146
1513 * src/SDCCsymt.c:1.150
1514 * src/SDCCval.c:1.65
1516 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1518 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1519 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1521 2003-03-13 <johan@balder>
1523 Hackup const and volatile modifiers in type chains a bit:
1525 * src/SDCCast.c:1.169
1526 * src/SDCCglue.c:1.136
1527 * src/SDCCicode.c:1.143
1528 * src/SDCCsymt.c1.146
1529 * src/SDCCsymt.h1.59
1530 * src/SDCCval.c:1.63
1532 2003-03-12 <johan@balder>
1534 * src/SDCCBBlock.h: more LRH debugging junk
1535 * src/SDCCcflow.h: more LRH debugging junk
1536 * src/SDCCloop.c: more LRH debugging junk
1537 * src/SDCC.y (struct_declaration): fixed bug #697590
1538 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1539 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1540 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1542 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1543 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1544 test function names must now match exactly).
1545 * src/SDCCcse.c: added special case in findCheaperOp to allow
1546 extending a short integer. Makes less awful code for bug 700121 test case.
1548 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1550 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1551 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1553 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1555 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1556 actually called (operandsNotEqual() was called for all
1557 operandsNotEqualX tests).
1559 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1561 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1562 with shorter literals. Fixes bug 700121.
1564 2003-03-11 <johan@balder>
1566 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1568 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1570 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1571 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1573 2003-03-10 Borut Razem <borut.razem@siol.net>
1575 * src/SDCCmain.c: pipe preprocessor's output
1576 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1577 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1578 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1579 which closes all pipes in pipeSet set
1580 * src/SDCCset.c: free deleted item in function deleteSetItem()
1581 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1582 moved from z80 to src subproject
1583 * .version: increased version number to 2.3.4
1585 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1587 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1588 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1589 * support/regression/ports/xa51/spec.mk: fix typo
1591 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1593 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1595 2003-03-09 Borut Razem <borut.razem@siol.net>
1597 * src/SDCCmain.c: pipe preprocessor's output
1598 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1599 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1600 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1601 which closes all pipes in pipeSet set
1602 * src/SDCCset.c: free deleted item in function deleteSetItem()
1603 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1604 moved from z80 to src subproject
1606 2003-03-09 Borut Razem <borut.razem@siol.net>
1608 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1609 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1610 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1611 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1612 * src/SDCCglobl.h: unification of WIN32 native definitions
1614 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1616 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1618 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1620 * src/configure.in: check for endianess (even while cross-compiling)
1621 * src/configure: check for endianess (even while cross-compiling)
1622 * src/configure_in.h: check for endianess (even while cross-compiling)
1623 * src/avr/gen.c: remove old endianess stuff
1624 * src/mcs51/gen.c: remove old endianess stuff
1625 * src/ds390/gen.c: remove old endianess stuff
1626 * src/pic/gen.c: remove old endianess stuff
1627 * src/pic/genarith.c: remove old endianess stuff
1628 * src/pic/glue.c: fix endianess check
1629 * src/pic16/gen.c: remove old endianess stuff
1630 * src/pic16/genarith.c: remove old endianess stuff
1631 * src/pic16/glue.c: fix endianess check
1632 * src/xa51/gen.c: remove old endianess stuff
1633 * src/z80/gen.c: fix endianess check
1634 * src/SDCCglue.c: fix endianess check
1635 * src/ds390/peeph.def: fix bug 700036
1637 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1639 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1640 * src/configure: find appropriate data-types on host for SDCC's int and long
1641 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1642 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1643 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1645 2003-03-07 <johan@balder>
1648 some minor cleanups before the big shot
1649 OP_DEFS and OP_USES now use Kevin's protection
1650 new option --nolabelopt
1661 * src/ds390/ralloc.c:
1662 * src/mcs51/ralloc.c:
1664 * src/xa51/ralloc.c:
1667 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1669 * src/pic/pcode.c (get_op): fix 64 bit warnings
1670 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1671 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1672 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1673 * support/regression/tests/malloc.c: fix 64 bit warnings
1675 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1677 * src/mcs51/gen.c (genMinus): fixed bug 696436
1679 2003-03-02 Borut Razem <borut.razem@siol.net>
1681 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1683 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1685 * configure.in: test for mkstemp
1686 * sdccconf_in.h: add HAVE_MKSTEMP
1688 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1690 * device/include/ctype.h: removed warning while using --stack-auto
1691 * device/include/malloc.h: removed warning while using --stack-auto
1692 * device/include/string.h: removed warning while using --stack-auto
1694 2003-02-23 Borut Razem <borut.razem@siol.net>
1696 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1697 because NDEBUG is defined (see man assert)
1698 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1700 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1702 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1703 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1705 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1707 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1708 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1710 2003-02-18 <johan@balder>
1712 * as/mcs51/asmain.c (asmbl): module can start with a digit
1713 * as/z80/asmain.c (asmbl): module can start with a digit
1715 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1717 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1718 * src/asm.c: fix pipe() for Mingw32
1720 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1722 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1723 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1724 make -V work again; --c1mode reads now from stdin
1725 * doc/sdccman.lyx: added --c1mode
1726 * support/Util/SDCCerr.c: new messages for c1 mode
1727 * support/Util/SDCCerr.h: new messages for c1 mode
1728 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1730 2003-02-15 <johan@balder>
1732 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1734 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1736 * doc/sdccman.lyx: Environment variables, -o and other minor things
1738 2003-02-14 <johan@balder>
1740 * src/xa51/main.c: before anyone really tries to use it :)
1742 * Install doc's in share/sdcc/doc
1743 * removed some obsolete files
1744 * Do a proper make distclean and uninstall
1745 M Makefile.common.in
1748 M device/include/Makefile.in
1749 M device/lib/Makefile.in
1752 M sim/ucsim/doc/Makefile.in
1755 R src/xa51/peeph.rul
1756 M support/cpp2/Makefile.in
1757 M support/makebin/Makefile
1760 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1762 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1764 2003-02-10 Borut Razem <borut.razem@siol.net>
1766 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1767 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1768 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1769 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1770 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1771 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1772 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1773 src/z80/Makefile.bcc: Borland Makefile cleanup
1774 * as/z80/Makefile.bcc: Added Borland Makefile
1775 * support/cpp2/borland.h: Removed
1777 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1779 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1780 * src/SDCC.lex: new pragma NOIV
1781 * src/SDCCglobl.h: new pragma NOIV
1782 * src/SDCCmem.c: new pragma NOIV
1784 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1786 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1788 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1790 * src/SDCCmain.c: signal handling is switched off by --debug
1791 * doc/Makefile: small fix for install; use clean.mk again
1792 * doc/clean.mk: clean *.pdf and *.html too
1794 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1796 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1797 * device/lib/printfl.c: fix a ds390 bug by making it portable
1798 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1799 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1800 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1801 * debugger/mcs51/cmd.c: converted multi-line string literals
1802 * sim/ucsim/globals.cc: converted multi-line string literals
1803 * src/SDCCmain.c: introduced signal handler to remove temp files
1804 * doc/Makefile: small tweaks, implement clean
1805 * doc: removed generated files
1807 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1809 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1810 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1811 Address Record is not correctly generated for DS390."
1813 2003-02-02 Borut Razem <borut.razem@siol.net>
1815 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1816 * as/mcs51/asm.h: fixed compilation with Borland C
1817 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1818 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1819 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1820 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1821 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1822 src/z80/Makefile.bcc: delete $(LIB) only if exist
1823 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1825 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1827 * device/include/malloc.h: introduced NULL
1828 * device/include/string.h: introduced NULL
1829 * device/include/stdlib.h: introduced NULL
1830 * device/lib/_memcpy.c: removed NULL
1831 * device/lib/_strcat.c: removed NULL
1832 * device/lib/_strchr.c: removed NULL
1833 * device/lib/_strcmp.c: removed NULL
1834 * device/lib/_strcpy.c: removed NULL
1835 * device/lib/_strcspn.c: removed NULL
1836 * device/lib/_strlen.c: removed NULL
1837 * device/lib/_strncat.c: removed NULL
1838 * device/lib/_strncmp.c: removed NULL
1839 * device/lib/_strncpy.c: removed NULL
1840 * device/lib/_strpbrk.c: removed NULL
1841 * device/lib/_strrchr.c: removed NULL
1842 * device/lib/_strspn.c: removed NULL
1843 * device/lib/_strstr.c: removed NULL
1844 * device/lib/_strtok.c: removed NULL
1845 * device/lib/malloc.c: removed NULL, include own header
1847 2003-02-02 <johan@balder>
1849 * 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
1850 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1851 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1852 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1853 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1854 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1856 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1858 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1861 2003-02-01 <johan@balder>
1863 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1865 2003-01-31 <johan@CP255758-A>
1867 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1869 2003-01-30 <johan@balder>
1871 * src/SDCCBBlock.c: automatic bug detection
1872 * src/SDCCicode.c: automatic bug detection
1874 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1876 * src/SDCCglobl.h: now --xram-size 0 works
1877 * src/SDCCmain.c: now --xram-size 0 works
1879 2003-01-29 <johan@balder>
1881 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1883 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1885 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1886 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1887 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1888 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1889 * src/SDCCglobl.h: Added options --xram-size and --code-size
1890 * src/SDCCmain.c: Added options --xram-size and --code-size
1892 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1894 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1895 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1897 2003-01-27 <johan@balder>
1899 * src/SDCC.y: fixed bug #613764
1901 2003-01-26 <johan@balder>
1903 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1904 * src/SDCCsymt.h: fixed bug #673374
1905 * src/SDCCglue.c: fixed bug #661910
1906 * src/SDCCast.c: fixed bug #458099 and 673374
1908 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1910 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1911 * as/mcs51/strcmpi.h: added
1912 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1913 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1914 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1915 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1916 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1917 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1918 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1919 * as/mcs51/Makefile.aslink: new module strcmpi
1920 * as/mcs51/Makefile.asx8051: new module strcmpi
1921 * as/mcs51/Makefil.bcc: new module strcmpi
1922 * as/mcs51/Makefile.in: new module strcmpi
1923 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1925 2003-01-26 <johan@balder>
1927 * src/SDCCglue.c: reverted back to 1.124
1928 * src/SDCCast.c: reverted back to 1.156
1929 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1931 2003-01-25 <johan@balder>
1933 * src/SDCCglue.c: A better fix for bug #661910
1934 * src/SDCCast.c: A better fix for bug #661910
1935 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1937 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1939 * src/Makefile.in: remove spawn.o
1940 * src/SDCCmain.c: remove spawn.h
1941 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1942 * src/spawn.c: removed
1943 * src/spawn.h: removed
1944 * support/regression/ports/ds390/spec.mk: link with -r
1946 2003-01-24 <johan@CP255758-A>
1948 * src/ds390/gen.c (aopOp): fixed bug #667458
1949 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1950 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1951 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1953 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1955 * src/mcs51/peeph.def: better assembler identation by Frieder
1956 * src/mcs51/gen.c: better assembler identation by Frieder
1958 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1960 * as/z80/string.h: removed for gcc 3.2
1961 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1962 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1964 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1966 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1967 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1968 * support/regression/Makefile: separate temp files for ports
1969 * support/regression/generate-cases.py: separate temp files for ports
1970 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1971 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1973 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1975 * moved tinitalk to device/examples/ds390
1977 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1979 * as/mcs51/lkmem.c: rflag is for DS390
1980 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1981 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1982 (linkEdit): move mem- and map-files the same way as ihx-files
1983 * src/z80/main.c (_setDefaultOptions): removed --generic
1984 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1985 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1986 * src/pic/glue.c (picglue): --c1mode works again
1987 * src/pic16/glue.c (pic16glue): --c1mode works again
1988 * src/asm.c (printCLine): fix #660034
1990 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
1992 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
1993 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
1994 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
1995 * as/mcs51/lkmem (summary): better fix for sp problem
1996 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
1997 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
1998 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
1999 remove --stack-after-data
2001 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2003 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2004 * src/SDCCutil.c (join): ugly bug: missing '\0'
2005 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2007 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2009 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2011 * src/pic/main.c (_asmCmd): gpasm supports -o
2012 * src/z80/main.c: more general macros
2013 * device/lib/Makefile.in: remove intermediate files
2015 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2017 * .version: Bumped version number to 2.3.3
2018 * src/SDCCBBlock.c: new option -o
2019 * src/SDCCglobl.h: new option -o
2020 * src/SDCCglue.c: new option -o
2021 * src/SDCCmain.c: new option -o
2022 * src/asm.c: new option -o
2023 * src/ds390/main.c: new option -o
2024 * src/pic/glue.c: new option -o
2025 * src/pic/pcode.c: new option -o
2026 * src/pic/ralloc.c: new option -o
2027 * src/pic16/glue.c: new option -o
2028 * src/pic16/pcode.c: new option -o
2029 * src/pic16/ralloc.c: new option -o
2030 * src/z80/main.c: new option -o
2031 * device/lib/Makefile.in: use -o
2032 * support/regression/ports/ds390/spec.mk: use -o
2033 * support/regression/ports/gbz80/spec.mk: use -o
2034 * support/regression/ports/mcs51/spec.mk: use -o
2035 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2036 * support/regression/ports/z80/spec.mk: use -o
2037 * support/regression/ports/ucz80/spec.mk: use -o
2038 * support/regression/ports/xa51/spec.mk: use -o
2039 * support/regression/fwk/lib/timeout.c: fix usage string
2041 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2042 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2044 2003-01-07 <johan@balder>
2046 * src/SDCCast.c (decorateType): fixed bug #600035
2048 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2049 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2050 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2051 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2052 * src/pic/pcode.c: outcommented unused variable to remove warnings
2053 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2055 2003-01-06 <karl@turbobit.com>
2056 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2059 2003-01-06 <johan@balder>
2061 * src/SDCCicode.c: fixed array add
2063 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2064 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2065 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2067 2003-01-04 <johan@balder>
2069 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2071 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2072 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2074 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2075 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2076 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2078 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2079 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2081 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2082 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2084 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2085 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2087 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2089 * in \sdcc\as\mcs51\ changed these files in order to create an
2090 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2091 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2092 following files to include the previous two files: aslink.dsp,
2093 Makefile.aslink, Makefile.bcc, and Makefile.in.
2095 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2096 .adb instead of .cdb
2098 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2100 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2101 value from option --iram-size.
2103 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2105 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2108 2002-09-18 <wiml@hhhh.org>
2110 * SDCClrange.h: exposed setFromRange() and setToRange()
2111 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2112 packRegsForAccUse() (bug 542397)
2113 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2114 multiple times and emitting the fetch operations more than once
2115 added aopGetUsesAcc() function to allow binary operators to
2116 fetch their operands in the correct order; made genMinus() emit
2117 compact code for X = LITERAL - Y
2119 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2120 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2121 sprintf() in line 1267.
2123 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2124 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2127 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2128 Changes to aslink (All the changes are marked with 'JCF'):
2130 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2133 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2134 area BSEG. Also moves, if possible, the DATA area down into the internal
2135 ram so more space is available.
2137 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2140 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2141 not bytes. Function summary() which creates a memory usage summary
2142 file with extension .mem. Reports of overlaping stack and small stack
2143 size. If the space for the stack is less than 16 bytes aslink trows a
2146 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2147 the 8051. Option 'y' for memory summary output file.
2149 Changes to sdcc (All the changes are marked with 'JCF'):
2151 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2153 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2154 overlaying area for it (uses RegBankUsed[4]).
2156 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2157 bank zero as used by default. By default aslink locates the stack
2158 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2159 the creation of the .mem file. Delegates the allocation of data area
2160 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2161 the begining of the stack area to aslink.
2163 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2164 glue() in SDCCglue.c creates an area for it.
2166 2002-09-03 Borut Razem <borut.razem@siol.net>
2167 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2168 sdcc/src/pic/glue.c:
2169 introduced atexit() handler for teporay files removal in case of
2170 errors, assertions, ...
2172 2002-08-29 Borut Razem <borut.razem@siol.net>
2173 * sdcc/support/cpp2/auto-host_vc_in.h:
2174 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2175 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2176 Maybe there is a similar problem with BORLANDC? It should be checked!
2178 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2179 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2180 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2181 was not executed, and the compiler (cl) launched a warning:
2182 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2184 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2185 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2187 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2188 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2190 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2191 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2192 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2193 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2194 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2195 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2196 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2197 - added Release configuration in VS projects
2198 - review of compiler an linker options
2199 - VC .exe files are generated in bin_vc directory, not to interfere
2200 with binaries generated from other projects (cygwin, mingw, bcc ...)
2202 * sdcc/src/yacc.dsp: added
2204 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2205 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2206 and insert the version number definitions from .version
2208 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2210 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2211 added - genarate auto-host.h using auto-host_vc_in.h as template
2214 removed from CVS, generated automatically
2216 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2217 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2219 2002-08-11 Borut Razem <borut.razem@siol.net>
2220 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2222 2002-08-10 Borut Razem <borut.razem@siol.net>
2223 * src/SDCCmain.c (main):
2224 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2225 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2226 The consequence was that some temporary files were not removed.
2229 unification of code in functions tempfilename() and tempfile():
2230 function tempnam() is defined in Visual Studio 6.0 and .NET
2232 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2234 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2235 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2236 - removed compiler command line option /WX: Treats all warnings as errors
2237 - update a list of source files, included into the project
2239 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2240 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2241 changed project type to Generic Project so that can be correcly converted to VS.NET project
2243 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2245 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2247 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2249 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2250 added return 0 statements after assert() to make compiler happy
2252 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2253 added newline in the def file to keep MSC compiler satisfied
2255 * sdcc/src/z80/gen.c:
2256 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2257 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2258 - solved MSC error in function aopDump()
2260 * sdcc_vc.h: define PREFIX as "\\sdcc"
2262 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2263 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2265 2002-06-22 Scott Dattalo <scott@dattalo.com>
2266 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2267 - Rewrote the register banking algorithm.
2268 - Added pCode live-range analysis to registers (for now, only non-used and
2269 singly-used registers optimized away)
2271 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2273 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2275 2002-05-10 Scott Dattalo <scott@dattalo.com>
2276 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2278 2002-04-22 Michael Hope <michaelh@vroom>
2280 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2282 * configure.in (DD_COPT): Added include support required for gbdk.
2284 * .version: Bumped version number just to increase it.
2286 * src/SDCCmain.c: Added -nostdinc to the default options.
2288 2002-04-15 Michael Hope <michaelh@vroom>
2290 * device/lib/z80/printf.c (sprintf): Added.
2292 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2294 * src/z80/peeph.def: Added transpose redundent load rule.
2296 * src/z80/main.c: Added force callee saves for jaune.
2298 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2300 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2302 2002-03-28 Johan Knol <johan@balder>
2304 * src/SDCCval.c: fixed bug #532436
2306 2002-03-14 Scott Dattalo <scott@dattalo.com>
2308 Added "char *Processor" field to the port structure.
2311 Added -p option. Allows port dependent processor to be specified.
2314 Initialized the new field char *Processor field to NULL in all ports
2317 Compiler generated registers for interrupt context saving
2318 were not getting allocated.
2320 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2323 Fixed left shift. Will promote the left side of a left shift
2324 if a) left shifting more than size of operand or b) when assigned
2325 to something size > size of left side
2327 2002-03-14 Scott Dattalo <scott@dattalo.com>
2329 tons of changes. Register allocation has been
2330 rewritten. Added customization for the various PICs. Flow
2331 analysis is restructured. ...
2337 Added. device.c is a PIC port hack to accomodate variations
2340 2002-03-13 Michael Hope <michaelh@vroom>
2342 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2344 2002-03-04 johanknol <johanknol@manik>
2346 * /src/SDCCval.c: fixed
2348 const unsigned char arr[][2] = { { 0, 1 } };
2349 t18.c:1: error: Initializer element is not constant
2351 2002-03-04 bela <bela@manik>
2353 * /device/include/mcs51reg.h:
2354 ds89c420 register definition update
2356 2002-03-03 <johan@FRIJA>
2358 * support/Util/SDCCerr.c: did something, but don't no why anymore
2360 * support/regression/tests/bug-524691.c: made it a little less shy
2362 * src/SDCCast.c (decorateType): fixed bug #524697
2364 * src/SDCCast.c: made some lineno improvements
2366 * src/SDCCval.c (getNelements): changed warning to error
2368 * src/SDCCglue.c (printIvalArray): changed warning to error
2370 * src/SDCCicode.c: fixed a warning for mingw
2372 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2374 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2376 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2378 * src/ds390/peeph.def:
2379 Added some more peephole rules
2381 * src/ds390/gen.c: Various fixes & enhancements
2383 * src/SDCClrange.c, src/SDCClrange.h:
2384 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2386 * src/ds390/ralloc.c:
2387 various fixes & enhancements (ds390) specific
2389 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2390 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2393 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2395 2002-03-02 <johan@FRIJA>
2397 * src/SDCCast.c (decorateType): fixed bug #524708
2399 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2401 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2403 2002-03-01 Michael Hope <michaelh@vroom>
2405 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2407 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2409 2002-03-01 <johan@FRIJA>
2411 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2413 * src/SDCCast.c (decorateType): fixed bug #524209
2415 * src/SDCCval.c (valNot): fixed bug #524195
2417 2002-02-26 <johan@balder>
2419 * src/xa51/gen.c: fixed a warning
2421 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2423 * src/SDCCast.c (decorateType): fixed bug #522534
2425 2002-02-23 <johan@balder>
2427 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2429 2002-02-22 <johan@balder>
2431 * src/SDCCast.c: fixed bug #514865
2433 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2435 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2437 * sdcc/src/SDCCloop.c:
2438 Previous fix was not good. basic blocks that have "break" or "return" are
2439 not really partof a loop , but live ranges used in these blocks should
2440 be live thru the entire loop, so set partOfLoop but don't add them to
2443 2002-02-21 <johan@FRIJA>
2445 * src/SDCCcse.c: fixed bug #514308
2447 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2450 Fixed BUG #519583. If a conditional block ended in a return/break
2451 statement inside a loop, it was not being considered part of the loop.
2453 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2455 2002-02-10 Karl Bongers <karl@turbobit.com>
2458 Fixed up SDCDB debugger somewhat. Updated debugger/README
2459 with lots of comments and notes.
2461 * device/examples/test2.c:
2462 Fix bug, "red" variable not being initialized(compiler complained).
2464 * device/examples/Makefile, examples/test3.c:
2465 Add Makefile in device/examples folder, compiles test3.c
2466 for use as a multiple module SDCDB test case.
2468 * sim/ucsim/cmd.src/cmdset.cc:
2469 Took out debug printfs in ucsim "next" command.
2472 Karl and Johan start ucsim XA support. Most dissassembly working,
2473 about 75% emulation done(plenty of work remaining).
2475 * sim/ucsim/z80.src:
2476 Add Z80 support to ucsim, add test-ucz80 regression test,
2477 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2478 Notice z80 compiler fails on examples/test3.c/crc code.
2480 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2482 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2483 Added support for --parms-in-bank1
2485 * src/ds390/peeph.def:
2486 added a few more peephole optimzations
2489 1) added __builtin_inp & __builtin_outp used to read in data of given length
2490 from a memory mapped port
2491 2) added __builtin_memcmp
2492 3) added __builtin_swapw swap bytes of a short
2494 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2495 1) handle multiple send & receives from register bank1
2496 2) ralloc can now allocate DPTR1 to some liveRanges
2498 * src/SDCCsymt.c, src/SDCCsymt.h:
2499 changes to handle multiple sends & receives
2502 added some pointer arithmetic optimization
2505 added some pointer arithmetic optimizations but not stable yet so not
2506 called from anywhere (will get this working shortly)
2508 * src/SDCCopt.c: fixed for multiple sends & receives
2511 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2512 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2513 set preprocessor defines (depending on options)
2515 * src/SDCCicode.c, src/SDCCicode.h:
2516 changes made to handle multiple sends & receives
2519 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2521 * src/SDCCcse.c, src/SDCCcse.h:
2522 added function findbackward def (to be used in upcoming optimization)
2524 * src/SDCCcflow.c, src/SDCCcflow.h:
2525 added function returnAtEnd - to determine if a basic block terminates with
2528 * src/SDCCast.c, src/SDCCast.h:
2529 added option parms-in-bank1
2531 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2532 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2533 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2534 adjusted for --parms-in-bank1 option
2536 * device/include/string.h:
2537 donot redefine "reentrant" keyword
2539 * device/include/ds80c390.h: Added some more SFRs
2541 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2543 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2545 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2547 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2549 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2551 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2553 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2555 * Added --xram-movc option
2557 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2559 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2561 2002-01-11 Johan Knol
2563 * Added math lib of Jesus Calvino-Fraga
2565 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2567 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2568 * support/regression/Makefile: new target test-mcs51-stack-auto
2569 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2571 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2573 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2575 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2577 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2579 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2581 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2583 * src/SDCCglue.h: add definition for printIvalChar()
2585 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2587 * src/SDCCast.c: fix #498138 by Johan
2589 * src/SDCCglue.c: fix #498138 by Johan
2591 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2593 * support/regression/Makefile: fix clean
2595 * support/regression/ports/ds390/support.c: fix transmission of last character
2597 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2599 * /sdcc/src/ds390/gen.c:
2600 a) improved computing address of stack variable
2601 b) took out some #if 0 code
2602 c) improved parmBytes adjustment
2603 d) improved genPlusIncr & genMinusIncr
2604 e) genCmp could generate bad code (when left assigned to DPTR)
2605 f) Fixed bug in hasInc
2607 * /sdcc/src/ds390/ralloc.c:
2608 a) packRegsForSupport could mess up live information (Fixed)
2609 b) packRegsDPTRuse could be incorrect for left & right shift
2611 * /sdcc/src/mcs51/ralloc.c:
2612 packRegsForSupport could mess up the live information (Fixed)
2614 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2616 * /sdcc/src/SDCCast.c:
2617 can reverse a loop even if function call is present as long
2618 as the loop control variable is local & is not passed as parameter
2620 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2622 * /sdcc/ChangeLog: *** empty log message ***
2624 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2625 More builtin function additions for TININative
2627 * /sdcc/src/ds390/ralloc.c:
2628 Had broken the regression testsuite
2630 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2632 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2633 Added funcattr hasStackParms will be set for reentrant functions when there
2634 are paramteres on the stack, this helps in minimizing frame pointer generation
2635 typeFromStr can handle function pointers now
2637 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2638 *** empty log message ***
2640 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2642 * /src/ds390/gen.c, /src/ds390/main.c:
2643 More builtin function additions for TININative
2645 * /src/ds390/ralloc.c:
2646 Had broken the regression testsuite
2648 * /src/SDCCast.c: Fixed a bug in dumptree
2650 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2651 Added funcattr hasStackParms will be set for reentrant functions when there
2652 are paramteres on the stack, this helps in minimizing frame pointer generation
2653 typeFromStr can handle function pointers now
2655 * /doc/builtins.txt, /doc/TININative.txt:
2656 *** empty log message ***
2659 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2661 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2662 ALPHA version for -mTININative
2664 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2665 updated to reflect changes in the port structure
2668 added function do_assemble (similar to do_link) if non-null this function
2669 will be called to do assembly (-mTININative) requires a multi command
2671 added function genAssemblerEnd will be called to generate assembler Epilogue
2674 added _JavaNative to debug info printing
2676 * /src/SDCCmain.c: added option --tini-libid
2677 added port->do_assemble function (-mTININative) has a multi command assemble
2679 * /src/SDCCglue.c: Disabled "constExpr" check
2680 added port->genAssemblerEnd function
2682 * /src/SDCCglobl.h: Added option --tini-libid value
2685 tookout optimizeCompare from the header (has no external references)
2687 * /src/SDCCast.c: made one more function "static"
2689 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2691 * src/z80/mappings.i: Added z80asm support.
2693 * src/z80/main.c: Added z80asm support on --asm=z80asm
2695 * src/z80/gen.c: Fixed asm portability issues.
2697 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2699 * src/SDCCglue.c (printExterns): Added global/extern split.
2701 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2703 * support/regression/Makefile: added test for mcs51 model large
2705 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2707 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2709 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2711 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2713 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2715 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2717 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2719 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2721 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2723 * support/regression/tests/simplefloat.c: Port to mcs51.
2725 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2726 * support/regression/tests/bug-485362.c: Added.
2728 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2730 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2732 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2734 * src/z80/gen.c (aopDump): Added a dump function.
2736 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2737 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2739 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2741 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2743 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2745 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2747 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2749 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2751 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2753 * support/regression/ports/ds390/support.c: Use tinibios.
2755 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2757 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2759 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2760 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2762 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2764 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2766 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2768 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2770 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2771 (packRegsForIYUse): Created and optimised.
2773 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2775 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2776 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2778 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2780 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2782 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2784 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2786 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2788 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2790 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2792 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2794 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2796 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2798 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2800 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2801 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2802 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2804 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2806 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2807 (genNotFloat): Added.
2808 (genUminusFloat): Added.
2810 * device/lib/z80/Makefile: Added floating pt stubs.
2812 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2814 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2816 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2818 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2820 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2822 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2824 * sdcc/support/regression/Makefile: Add port ds390.
2826 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2828 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2830 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2832 * sdcc/support/regression/ports/ds390/support.c: Added.
2834 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2836 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2838 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2840 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2842 * device/include/malloc.h: Added z80 and gbz80 support.
2844 * device/lib/gbz80/heap.s: Added.
2846 * device/lib/z80/heap.s: Added.
2848 * device/lib/malloc.c: Added z80 and gbz80 support.
2850 * support/regression/tests/malloc.c (testMalloc): Added.
2852 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2854 * support/regression/tests/bug-478094.c: Added.
2856 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2858 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2860 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2862 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2864 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2866 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2868 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2870 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2872 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2874 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2876 * support/regression/tests/bug-477927.c: Added.
2878 * src/z80/peeph.def: Added minor rules.
2880 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2882 * src/z80/peeph.def: Added jump optimisation modification.
2884 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2886 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2888 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2890 * support/regression/tests/funptrs.c: Added.
2892 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2894 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2896 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2898 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2900 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2902 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2903 (movLeft2ResultLong): Created.
2905 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2906 (joinPushes): Added. Joins two char pushes into a word push.
2908 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2910 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2912 * support/makebin/Makefile (install): Added creation of dest dir.
2914 2001-10-24 Karl Bongers <karl@turbobit.com>
2916 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2918 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2920 * src/z80/ralloc.c: Turned off faulty pack for one use.
2922 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2924 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2926 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2928 * support/regression/Makefile: Improved clean
2930 * support/regression/ports/gbz80/spec.mk: Added clean
2932 * support/regression/ports/host/spec.mk: Added clean
2934 * support/regression/ports/z80/spec.mk: Added clean
2936 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2938 * support/regression/ports/mcs51/timeout.c: little improvements
2940 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2942 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2944 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2946 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2948 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2950 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2952 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2954 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2955 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2957 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2959 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2961 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2963 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2965 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2967 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2969 * support/regression/tests/longor.c: Added.
2971 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2973 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2975 * as/mcs51/aslink.h: define PATH_MAX
2977 * as/mcs51/asm.h: define PATH_MAX
2979 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2981 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2983 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2985 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2987 * src/SDCCglobl.h: define PATH_MAX
2989 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
2991 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
2993 2001-10-11 Michael Hope <michaelh@juju.net.nz>
2995 * src/z80/gen.c (gencjneshort): Fixed
2997 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
2999 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3001 * support/regression/tests/bug-469671.c: Added.
3003 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3005 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3007 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3009 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3011 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3013 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3015 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3017 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3019 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3021 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3023 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3025 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3027 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3029 * 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.
3031 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3033 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3035 2001-10-07 <johan@FRIJA>
3037 * device/lib/gets.c (gets): fixed the return value.
3039 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3040 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3042 * 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.
3044 * 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.
3046 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3048 * src/pic/gen.c: Removed Safe_strdup.
3050 * configure.in: Added option to enable libgc support.
3052 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3053 (bitVectUnion): Optimised.
3054 (bitVectIntersect): Optimised.
3055 (bitVectBitsInCommon): Optimised.
3056 (bitVectCplAnd): Optimised.
3058 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3060 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3062 * src/SDCCmain.c: distinguish between assembler debug and plain options
3064 * src/avr/main.c: remove standard assembler options
3066 * src/ds390/main.c: remove standard assembler options
3068 * src/mcs51/main.c: remove standard assembler options
3070 * src/port.h: removed "PENDING" comment
3072 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3074 * src/device/lib/_mulint.c : new, with assember functions
3076 * src/device/lib/_mullong.c : new, with assember functions
3078 * src/device/lib/_divuint.c : with assember functions
3080 * src/device/lib/_divsint.c : with assember functions
3082 * src/device/lib/_divulong.c: with assember functions
3084 * src/device/lib/_divslong.c: with assember functions
3086 * src/device/lib/_moduint.c : with assember functions
3088 * src/device/lib/_modsint.c : with assember functions
3090 * src/device/lib/_modulong.c: with assember functions
3092 * src/device/lib/_modslong.c: with assember functions
3094 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3096 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3098 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3099 replaced _mululong.c and _mulslong.c by _mullong.c
3101 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3103 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3105 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3107 * src/SDCCglue.c: test, if win32api is available for MINGW
3109 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3111 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3112 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3113 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3114 * support/regression/ports/host/spec.mk: removed GENERIC
3115 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3116 * support/regression/ports/z80/spec.mk: removed GENERIC
3118 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3120 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3122 * support/regression/tests/bug-467035.c: Created.
3124 2001-10-01 <johan@FRIJA>
3126 * src/SDCC.y: fixed bug #466586 part 1
3128 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3130 * SDCCicode.c: z80 has no generic pointers
3131 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3133 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3135 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3137 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3139 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3141 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3143 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3145 * configure.in: Fixed up so that ucsim is only configured once.
3147 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3149 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3150 (getPathDifference): As above.
3152 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3154 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3156 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3157 * .version: Updated to 2.3.1
3159 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3160 Added copyright header.
3162 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3163 (assemble): Added support for macro based assembler commands.
3164 (linkEdit): Added support for macro based linker commands.
3165 (preProcess): Changed the pre-processor to use macros.
3166 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3167 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3169 * device/lib/z80/crt0.s: Added module name for debugging.
3171 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3173 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3175 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3177 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3179 * src/Makefile.in: Added SDCCmacro and SDCCutil
3181 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3183 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3185 2001-09-16 <johan@FRIJA>
3187 * 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.
3189 2001-09-15 <johan@FRIJA>
3191 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3192 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3194 2001-09-11 <johan@FRIJA>
3196 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3198 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3200 * support/regression/tests/bug-460444.c: Added test case.
3202 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3203 (genCast): Added justification for all of the asserts.
3205 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3207 * support/regression/support.c: _xdata replaced by xdata
3209 * support/regression/spec.mk: removed _generic
3211 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3213 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3215 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3216 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3218 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3220 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3222 * support/regression/tests/bug-460010.c: Added test case.
3224 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3226 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3228 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3230 * support/regression/testfwk.c: removed workaround for bug #436344
3232 * support/regression/tests/bp.c: use less memory with mcs51
3234 * support/regression/tests/bug-441448.c: use less memory
3236 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3238 * support/regression/collate-results.py: typo
3240 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3242 * support/regression/tests/fetchoverlap.c: Added new test case.
3244 * support/regression/tests/bp.c: Added new test case.
3246 * support/regression/tests/bug-448984.c: Added new test case.
3248 * support/regression/tests/pow2shifts.c: Added new test case.
3250 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3251 (genlshTwo): Fixed right shift for count > 8.
3253 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3255 2001-09-08 <johan@FRIJA>
3257 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3259 2001-09-07 <johan@FRIJA>
3261 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3263 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3265 2001-09-06 <johan@FRIJA>
3267 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3268 * bernhard noted me at this: "() equals to (void)" (1.38)
3270 2001-09-05 <johan@FRIJA>
3272 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3274 2001-09-04 <johan@FRIJA>
3276 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3279 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3281 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3283 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3285 * link/z80/aslink.h: Fixed path for PATH_MAX
3287 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3289 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3291 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3293 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3295 * 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.
3297 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3299 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3300 (genCmp): Fixed up genCmp for the GB with longs.
3302 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3304 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3306 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3308 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3310 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3312 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3314 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3316 * 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.
3318 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3320 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3322 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3324 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3326 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3328 * sim/ucsim/configure: little improvement of Cygwin-detection
3329 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3330 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3331 * support/regression/tests/bug-221100.c: small changes for mcs51
3332 * support/regression/tests/bug-221168.c: small changes for mcs51
3333 * support/regression/tests/bug-227710.c: small changes for mcs51
3334 * support/regression/tests/staticinit.c: small changes for mcs51
3335 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3336 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3337 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601