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
11 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
12 * clean.mk: fixed removal of files in bin/CVS/
13 * device/lib/clean.mk: fixed removal of directories small and large
14 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
16 2003-10-05 Borut Razem <borut.razem@siol.net>
18 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
19 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
20 message "unmatched #pragma SAVE and #pragma RESTORE"
22 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
24 * doc/sdccman.lyx: various additions and updates (interrupts, inline
25 assembly, critical functions, atomic, nojtbound)
27 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
29 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
35 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
38 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
40 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
42 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
43 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
44 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
46 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
48 * src/z80/gen.c (genRet): fixed bug #524753
49 * src/z80/gen.c (genCast): fixed internal error on cast from
51 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
52 fix for bug #477835 to the z80
53 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
54 for tracking iCodes in the peephole optimizer for z80
56 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
58 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
59 the other part of bug #814548
60 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
62 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
64 * src/SDCCcse.c: fixed part of bug #814548
66 2003-09-28 Borut Razem <borut.razem@siol.net>
68 * src/asm.c: rewrite of printILine() to use temporary file instead
70 * src/xa51/main.c: commented out declaration of int rewinds
72 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
74 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
76 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
78 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
79 * src/asm.c (printILine): Fixed bug #811015
81 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
83 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
86 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
88 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
89 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
90 to correctly handle general case of AOP_PAIRPTR
91 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
93 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
95 * src/mcs51/ralloc.c (fillGaps),
96 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
97 register positioning bug)
99 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
101 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
103 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
105 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
106 genCodePointerGet, genGenPointerGet, genFarPointerSet,
107 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
108 (ralloc doesn't intentionally do this now, but perhaps later)
109 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
110 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
111 register positioning bugs (Fixed bug #762602 and #795325)
112 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
114 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
115 lines that --i-code-in-asm generates
117 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
119 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
120 trying to fclose a FILE* that was already closed.
122 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
124 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
125 of const struct should be treated as if const themselves)
127 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
129 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
131 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
133 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
134 Unix (/n) and DOS (/r/n) line terminations.
136 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
138 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
141 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
143 * src/mcs51/gen.c (genFunction, genEndFunction),
144 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
145 and restore of EA so that stack offsets to parameters are
146 correct when using both critical and reentrant/stack-auto.
147 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
148 size (can be triggered in error if sloc is shared between
149 different sized objects)
150 * device/include/float.h: fixed macros to explicitly use
151 unsigned long where needed
153 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
155 Feature req. 799831: added code to allow nesting of critical functions
156 * src/mcs51/gen.c (genFunction, genEndFunction)
157 * src/ds390/gen.c (genFunction, genEndFunction)
159 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
161 * src/SDCCsymt.c (sclsFromPtr),
163 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
164 support for standard C idiom of memory mapped variables; for
165 example, *((xdata int*)0x1234) = 1 is now internally equivalent
166 to xdata int at 0x1234 tempvar = 1.
167 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
168 provided by Akiya ISHIDA
170 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
172 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
173 * src/SDCCval.c (constVal): added reduction from int to char
174 * src/SDCCval.c (valMult, valDiv): fixed sign handling
175 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
176 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
178 * support/regression/tests/shifts.c: fixed
180 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
182 * src/z80/gen.c (genXor): Fixed bug #805445
184 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
186 Fixed bug #621531 (const & volatile confusion in the type chain).
187 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
188 refer to the const or volatile state of the pointer itself.
201 * support/regression/tests/const.c
203 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
205 When checking for duplicated modules, use absolute paths
206 instead of relative paths. Files changed:
211 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
213 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
215 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
217 * device/include/string.h: added size_t typedef, changed
218 prototypes to use size_t, eliminated separate reentrant and
219 non-reentrant declarations, added _memmove declaration
220 * device/lib/_memcpy.c: changed to use size_t instead of int,
221 changed /4 to >>2 to avoid division library call
222 * device/lib/_memcmp.c,
223 * device/lib/_memset.c,
224 * device/lib/_strncat.c,
225 * device/lib/_strncpy.c,
226 * device/lib/_strncmp.c: changed to use size_t instead of int
227 * device/lib/_memmove.c: new file (fixed bug #772294)
228 * device/lib/Makefile.in: added _memmove.c
229 * device/lib/z80/asm_strings.s: fixed bug #772290
230 * support/regression/tests/bitfields.c: attempt to fix host assertion
231 failure on amd64-unknown-linux2.2
233 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
235 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
236 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
237 * as/z80/asmain.c (main): fixed bug #801766
239 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
241 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
244 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
246 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
247 reported in bug #800609
249 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
251 * Top header beautifications in src/pic16 directory:
252 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
253 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
254 pcoderegs.h, ralloc.c, ralloc.h
255 * main.c: added top header and GPL license notice
256 * pcode.c: fixed the if-conditional warning
258 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
260 * device/lib/_mullong.c: replaced int by short for gcc
262 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
264 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
265 and JUMPTABLE iCodes properly now (worked by accident before)
266 * src/mcs51/gen.c (leftRightUseAcc),
267 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
268 iCode properly now. Use getSize instead of nRegs since a & b
269 aren't part of the nRegs tally.
271 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
273 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
274 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
275 before instructions that use the _STATUS register
277 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
279 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
280 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
281 fetching of the pointer
282 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
283 copied from genNearPointerSet()
284 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
285 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
286 If they pop r0/r1 they must be called in the opposite order than aopOp().
287 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
288 (resp. --stack-auto), prepared for --xstack
290 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
292 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
294 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
296 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
297 these ports have their own __sdcc_external_start()
299 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
301 pic patch provided by Slade Rich <slade_rich@yahoo.com>
302 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
303 type for bits was changed. It resulted in bit variables becoming
304 global, which is not permitted in PIC 14 assembly output.
306 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
308 * doc/sdccman.lyx: various additions and updates. Rearranged sections
310 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
312 Z80 and MCS51 linkers complaint if a public symbol is defined
313 in more than one library module:
317 * as/mcs51/Makefile.in
319 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
321 A few small changes that speed up the peephole optimizer.
325 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
327 Try to make the peephole optimizer smarter by maintaining
328 an association between the assembly source code and the
329 iCodes that originated them. Put this information to use
330 with a new peephole rule condition "notVolatile" so that
331 the rules can be aggressive yet still safe.
336 * src/mcs51/peeph.def
338 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
342 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
343 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
344 if the left or right operand symbols have the accuse flag set.
346 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
348 Changed the type of the result of the ! (NOT) operator to char;
349 previously it returned the same type as the source. This allows
350 us to eliminate all the genFloatNot functions (all of its target
351 implementations were very buggy) since !float can use the same
354 * src/SDCCicode.c (ast2iCode): ! returns char
355 * src/mcs51/gen.c (genNot, genNotFloat),
356 * src/ds390/gen.c (genNot, genNotFloat),
357 * src/z80/gen.c (genNot, genNotFloat),
358 * src/pic/gen.c (genNot, genNotFloat),
359 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
361 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
363 pic patch provided by Slade Rich <slade_rich@yahoo.com>
364 1. Interrupt would not compile properly. Ensure PCLATH register is saved
365 during interrupts. Ensure WSAVE is located at a shared bank address.
366 2. Fixed page selection in some places
367 3. Fixed BTFSS/C to where necessary use registers directly and not simply
368 the registers name strings.
369 4. Fixed "signed / unsigned compare" compiler warnings.
370 5. The PIC port manages its own allocation of the general purpose
371 registers, but makes no attempt to reuse them. As a result when
372 compiling it soon runs out of general purpose registers. Some
373 additional code was added to the files pcode.c and device.c to walk
374 through the function call tree and rename the registers so that they
384 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
385 genPlus() & genMinus() when the result is the same as left or right
387 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
389 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
391 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
393 Made bitfield a distinct type from bit so that bitfields
394 convert as per ANSI C and bits retain their traditional
395 boolean style behaviour. Implemented bitfield support in
403 * src/ds390/gen.c: bit v bitfield split
404 * src/z80/gen.c: New support for bitfields
405 * support/regression/tests/bitfields.c: reenabled z80,
408 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
410 Rules 246.x, 247.x relate to bitfields, the others speed up
411 access to xdata mapped I/O devices.
413 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
415 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
417 Cleaned up genPackBits and genUnpackBits and added two helper
418 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
419 for literal assignments in genPackBits (thanks to Frieder for
425 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
427 Fixed bug #748310 (pointer to function type mishandled when the
428 function name is omitted). Also fixed a SIGSEGV when a function
429 attribute (reentrant, etc) is used on a non-function or on a
430 function but misplaced before the parameter list.
432 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
434 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
435 * support/Util/SDCCerr.h,
436 * support/Util/SDCCerr.c: Added func attr misuse error msg
438 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
440 Fixed bug #787649 by anonymous
441 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
442 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
444 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
446 Fixed numerous bitfield problems.
448 * src/SDCC.y: More bitfield related error checking
450 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
451 * support/Util/SDCCerr.h,
452 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
453 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
454 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
455 * support/regression/tests/bitfields.c: tests added
457 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
459 Made the constant following the "interrupt" keyword optional. If
460 omitted, the function will not automatically be given an entry
461 in the interrupt vector table (similar to #pragma NOIV, but
462 less syntacticly kludgy). The interrupt number is also now
463 range checked. Also fixed a bug in the high order bit example
470 * support/Util/SDCCerr.c
471 * support/Util/SDCCerr.h
474 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
476 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
477 * src/SDCCicode.c (operandOperation): rewritten some ops
478 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
479 * src/SDCCsymt.c (computeType): literals are handled the same way as any
481 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
482 be re-activated by defining REDUCE_LITERALS)
483 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
484 unsigned, but are signed by default
485 * src/SDCCval.c (constVal): rearranged
486 * src/SDCCval.c (valMod): preliminary fix
487 * src/SDCCval.c (valCastLiteral): use TYPE_* types
488 * support/regression/literalop.c: added, work in progress
490 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
492 Generate warnings for useless declarations like "char data;"
493 that don't do what new users expect.
496 * support/Util/SDCCerr.h
497 * support/Util/SDCCerr.c
499 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
501 * src/SDCCval.c (valMult): fix overflow detection of negative int
503 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
505 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
507 Changes to support big endian targets:
520 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
522 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
523 * device/lib/time.c: fixed warning "integer overflow in expression"
525 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
527 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
528 * src/SDCCval.c (constVal): changed default to signed; hex and octal
529 constants are unsigned; added recognition of "u" flag for unsigned
530 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
531 * src/SDCCval.c (valDiv, valMod): fixed signdness
532 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
533 signedness of modulo, left and right shift
534 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
535 * support/Util/SDCCerr.h: added warning W_INT_OVL
536 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
537 * src/SDCCast.c (ast_print): improved output of constants
539 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
541 Fixed some warnings when building with MSVC:
554 * support\cpp2\cpplib.c
558 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
560 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
562 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
564 * support\librarian\clean.mk: Do not remove Makefile.
565 * support\librarian\Makefile: added.
567 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
569 Added librarian to MSVC build:
572 * support\librarian\librarian.dsp
574 'configure' not needed for librarian, removed:
575 * support\librarian\configure
576 * support\librarian\configure.in
577 * support\librarian\config_in.h
578 * support\librarian\Makefile.in
580 Hopefully these ones built the librarian and the rest of sdcc properly:
584 Messed up 'configure', so revert to previous version:
588 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
590 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
591 there, while the mantissa of a double is "only" 53 bits wide.
593 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
595 Adding sdcclib to the build. MSVC project coming soon.
598 * support\librarian\clean.mk
599 * support\librarian\configure
600 * support\librarian\configure.in
601 * support\librarian\config_in.h
602 * support\librarian\Makefile.bcc
603 * support\librarian\Makefile.in
604 * support\librarian\sdcclib.c
611 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
613 Linker now complaints if linked modules have conflicting options, for
614 example, one compiled using --model-large and another one compiled with
615 --model-small. The following files were modified:
637 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
639 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
640 as/mcs51/lklibr.c: Generate a warning when a library is not found.
642 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
644 * src/z80/mappings.i: fix _mul[us][int,long] entries
646 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
648 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
650 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
652 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
653 * support/regression/tests/bitopcse.c: added
661 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
663 added support for new library format to z80, gbz80 linkers:
669 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
671 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
672 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
674 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
676 added DUMMY_READ_VOLATILE:
685 * src/SDCCcse.c (algebraicOpts): many improvements
686 * src/SDCCcse.h: removed algebraicOpts()
687 * src/SDCCicode.c (picDummyRead): added
689 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
691 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
692 "Insufficient space in data memory".
694 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
696 * src/mcs51/gen.c: fixed bug #771358
697 * src/z80/gen.c: fixed bug #759087
699 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
701 * src/pic16/glue.c: minor cleanup by Vangelis
703 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
705 * device/include/regc515c.h: fixed #758477
706 * device/lib/_gptrget.c: saving some cycles in generic pointer get
707 * device/lib/_gptrput.c: saved a few bytes
708 * my tab spacing is 8, yours too?)
709 * device/lib/_ser.c: process RX bytes earlier than TX bytes
710 * device/lib/serial.c: process RX bytes earlier than TX bytes
711 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
713 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
715 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
717 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
719 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
721 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
723 * device/lib/Makefile.in: bad fix, reverted to 1.43
725 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
727 * device/lib/Makefile.in: added missing z80 object files
729 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
731 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
732 pic16 progress by Vangelis:
750 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
752 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
754 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
756 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
757 added gbz80 build to MSVC project.
758 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
759 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
760 from 8051 stuff and setup so it links using a .lnk file.
762 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
764 * support/librarian/sdcclib.c: sdcc librarian.
765 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
768 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
770 * as/mcs51/lkmain.c: properly handle extensions in function afile.
772 2003-07-02 Borut Razem <borut.razem@siol.net>
774 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
775 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
776 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
777 src/xa51/main.c, src/z80/main.c:
778 virtualization of glue() function: each port has it's own glue function,
779 which is accessed by do_glue function pointer in PORT.general structure
781 2003-07-01 Kevin Vigor <kevin@vigor.nu>
783 * DS800C400 fun, improved ROM interface and tinibios.
785 2003-06-27 Kevin Vigor <kevin@vigor.nu>
787 * More support for DS80C400. Now includes beginning of interface to ROM.
789 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
791 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
793 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
795 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
797 2003-06-19 Borut Razem <borut.razem@siol.net>
799 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
801 2003-06-19 Borut Razem <borut.razem@siol.net>
803 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
804 fixed Z80 port - crt0.o: cannot open.
806 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
808 * support/Util/MySystem.c (merge_command): revert bad fix
810 2003-06-18 Borut Razem <borut.razem@siol.net>
812 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
814 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
816 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
817 option --use-stdout sends errors to stdout instead of stderr.
819 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
821 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
823 2003-06-15 Borut Razem <borut.razem@siol.net>
825 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
826 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
827 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
828 fixed width array of pointers replaced with sets;
829 multiple include and lib paths ared transferred to preprocessor and linker
830 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
831 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
832 fixed width array of pointers
833 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
834 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
835 fixupPath(), getPathDifference()
836 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
837 fixed width array of pointers
839 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
841 * src/pic16/ralloc.c: fix warnings
842 * src/pic16/pcode.c: fix warning
844 2003-06-10 Scott Dattalo <scott@dattalo.com>
846 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
847 know all the details, but essentially this set of changes enable
848 the pic16 port to generate movff instructions and generate assembler
854 * src/pic16/device.c:
857 * src/pic16/pcoderegs.c:
858 * src/pic16/ralloc.c:
859 * src/pic16/ralloc.h:
861 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
863 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
864 added option --vc, so sdcc errors and warnings are compatible with
865 Microsoft Visual Studio.
867 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
869 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
870 device/lib/libfloat.lib: added atof function.
872 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
874 * doc/sdccman.lyx: updated to Lyx 1.3
875 * doc/cdbfileformat.lyx: updated to Lyx 1.3
876 * doc/test_suite_spec.lyx: updated to Lyx 1.3
877 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
879 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
881 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
883 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
885 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
886 additions to the "related tools/documentation" section
888 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
890 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
892 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
894 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
895 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
897 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
899 * doc/sdccman.lyx: fix double dash and other minor things
900 * doc/Makefile: fix double dash
902 2003-05-28 Karl Bongers(patches from Martin Helmling)
903 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
904 condition and ignore commands.
906 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
908 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
909 is in parts still quite out of date, I did changes as far as I felt makes sense
910 for a non-native english speaker.
911 Please feel free to add to the manual or to correct my changes.
912 * doc/Makefile: undid touching the date of intermediate tex files.
914 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
916 * doc/sdccman.lyx: Manual has an index now
918 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
920 Finalize muluint/mulsint and mululong/mulslong merging:
921 * device/lib/_mulint.c
922 * device/lib/_mullong.c
923 * device/lib/gbz80/mul.s
924 * device/lib/gbz80/stubs.s
925 * device/lib/z80/mul.s
926 * device/lib/z80/stubs.s
927 * src/SDCCsymt.c (initCSupport)
929 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
931 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
932 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
933 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
934 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
937 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
939 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
940 the regression tests I'm not brave enough to enable 245.b, 245.c
941 * doc/sdccman.lyx: added latex preamble for hyperref package.
942 Using pdflatex this will give you a hyperlinked pdf file with
943 bookmarks. (prepend '%' before /usepackage if this breaks something)
945 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
947 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
949 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
951 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
953 2003-05-21 <johan@balder>
955 * src/SDCCglue.c (printIval): fixed bug #739934
957 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
959 Applied patch from bug 737905 (renamed yylineo to mylineno):
966 * src/pic16/pcode.c: Cleaned warnings
967 * src/pic16/pcodeflow.c: Cleaned warnings
968 * src/pic16/pcoderegs.c: Cleaned warnings
970 2003-05-19 Scott Dattalo <scott@dattalo.com>
972 * src/pic16/pcode.c: Cleaned warnings
973 * src/pic16/pcodepeep.c: Cleaned warnings
974 * src/pic16/ralloc.c: Cleaned warnings
976 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
978 * doc/sdccman.lyx: fixed bug 739745
979 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
981 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
983 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
984 it can be defined with CFLAGS when running configure
985 * src/SDCCmain.c: fixed compiling + linking with object files
987 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
989 * configure.in: configure for pic16 port,
990 added --disable-pic16-port
991 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
992 * src/SDCCmain.c: linkOptions is changed to set *,
993 added if/endif conditional macros to remove options help
994 messages from optionsTable when a port is not configured, added
995 support for the PIc16 port in the ports table, when executing
996 the compiler with no port specified on command line, a default
997 port is selected with the new macro DEFAULT_PORT which is
998 defined in port.h, in setDefaultOptions() linkOptions is removed
999 from initialization assignment, since now it is a set,
1000 parseCmdLine uses setParseWithComma for linkOptions, in
1001 linkEdit() linkOptions are accessed with new function indexSet()
1002 which returns the i'th item of a set variable. See SDCCset.c, in
1003 linkEdit() when calling buildCmdLine(), added linkOptions as
1004 last argument. Now users can pass arguments to gplink via the
1005 -Wl option, main() uses pic16glue() to glue up pic16 programs
1006 * src/SDCCpeeph.c: various changes to support pic16
1007 * src/SDCCset.c: added function void *indexSet(set *, int) to
1008 return the i'th item of the set
1009 * src/SDCCset.h: added function prototype for indexSet()
1010 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1011 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1012 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1013 added macro DEFAULT_PORT
1014 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1015 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1017 * src/pic16/glue.c: commented out some error producing lines
1018 * src/pic16/main.c: __config directives are commented out to stop
1019 gpasm complaining and test the linkage with gplink, _linkCmd and
1020 _asmCmd changed to be more gplink and gpasm friendly
1021 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1022 produced an error when parsed, peep rule 12 is added to utilize
1023 movff, but it is commented out since the pCode does not support
1024 yet a command with 2 address arguments
1026 2003-05-18 <johan@balder>
1028 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1029 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1030 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1032 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1033 Added feature to script commands from file.
1035 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1037 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1038 * src/SDCCutil.c: include ctype.h for win32
1040 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1042 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1044 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1046 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1047 Fixed so you can set breakpoints prior to run, run does not stop
1048 on entry now. Add tbreak. Other enhancements and fixes for use
1051 2003-05-12 Borut Razem <borut.razem@siol.net>
1053 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1055 2003-05-11 Borut Razem <borut.razem@siol.net>
1057 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1058 the path of bin directory, so that PATH is the only env. variable, which has to be set
1059 in case of standard installation.
1060 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1061 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1062 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1064 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1066 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1067 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1068 temp files are in the port dir; clean the gen/test directory when
1069 generating new test.c
1070 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1071 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1072 * support/regression/tests/zeropad.c: added
1074 2003-05-09 <johan@balder>
1076 * src/SDCCglue.c: fixed bug #597940
1078 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1080 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1081 cache sfr, optimize next,step, fix off by one sourceline,
1082 support ddd list function.
1083 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1085 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1087 * support/regression/HTMLgen.py: added compare_s2f()
1088 * support/regression/Makefile: redo 1.27
1089 * support/regression/generate-cases.py: redo 1.5
1091 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1093 * support/regression/tests/float.c: workaround 33 bit hex constant
1094 * support/regression/tests/simplefloat.c: fix division for host
1096 2003-04-29 Scott Dattalo <scott@dattalo.com>
1098 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1099 that tame's the PIC's over-aggressive optimizer.
1101 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1103 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1106 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1108 Initial support for DS80C400. "Hello world" runs on TINIm400
1111 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1113 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1114 * Some notes on ddd usage added in debugger/README
1115 Martin Helmling adding more features and fixes for ddd GUI debugger.
1116 Code added for nexti, stepi, up, down, and other adjustments.
1118 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1120 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1121 * src/pic/peeph.def Added two rules to optimize carry manipulation
1122 * src/pic/* removed debug printfs
1124 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1126 * debugger/mcs51/cmd.c: added header newalloc.h
1128 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1130 * as/Makefile: new EXEEXT
1131 * as/z80/Makefile: remove trailing slash of BUILDIR
1132 * as/z80/clean.mk: new EXEEXT
1133 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1134 * support/cpp2/Makefile.in: new EXEEXT
1135 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1137 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1139 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1140 EXEEXT was introduced to fix all related problems with targets
1141 "clean", "install" and "uninstall"; a couple of further flaws
1142 especially with "clean" have been fixed too
1143 * as/mcs51/Makefile.in
1148 * debugger/mcs51/Makefile.in
1149 * debugger/mcs51/clean.mk
1151 * link/z80/Makefile.in
1154 * packihx/Makefile.in
1156 * sim/ucsim/Makefile
1157 * sim/ucsim/clean.mk
1158 * sim/ucsim/avr.src/Makefile.in
1159 * sim/ucsim/avr.src/clean.mk
1160 * sim/ucsim/s51.src/Makefile.in
1161 * sim/ucsim/s51.src/clean.mk
1162 * sim/ucsim/xa.src/Makefile.in
1163 * sim/ucsim/xa.src/clean.mk
1164 * sim/ucsim/z80.src/Makefile.in
1165 * sim/ucsim/z80.src/clean.mk
1166 * sim/ucsim/main_in.mk
1167 * sim/ucsim/packages_in.mk
1168 * sim/ucsim/gui.src/Makefile.in
1169 * sim/ucsim/gui.src/serio.src/Makefile.in
1170 * sim/ucsim/gui.src/serio.src/clean.mk
1173 * support/cpp2/Makefile.in
1174 * support/cpp2/clean.mk
1175 * support/makebin/Makefile
1176 * support/makebin/clean.mk
1177 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1178 * doc/sdccman.lyx: --program-suffix no longer needed
1180 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1182 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1183 Martin Helmling added support for ddd GUI debugger.
1184 Code added to display assembly, set variables, and other commands
1185 to interface to ddd.
1187 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1189 * as/Makefile: fix target clean
1190 * as/clean.mk: fix target clean
1191 * as/z80/clean.mk: fix target clean
1193 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1195 * Makefile.common.in: added @EXEEXT@
1196 * configure.in: removed all mingw32 stuff
1197 * configure: rebuilt from configure.in
1198 * doc/sdccman.lyx: updated section "installation"
1199 * support/scripts/sdcc_mingw32: adapted to configure
1200 * support/scripts/sdcc_cygwin_mingw32: added
1202 2003-04-22 Scott Dattalo <scott@dattalo.com>
1204 * src/pic Added object file support for the PIC port
1205 * src/pic Applied patch from Craig Franklin (this started the object file support)
1206 * src/regression Updated the PIC regression tests for object files
1208 2003-04-20 Borut Razem <borut.razem@siol.net>
1210 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1211 lklex.c: In function `getfid':
1212 lklex.c:203: warning: array subscript has type `char'
1213 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1214 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1215 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1216 stack handling macros
1218 2003-04-19 Borut Razem <borut.razem@siol.net>
1220 * "handling space characters in file path" task:
1221 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1222 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1223 * support/Util/MySystem.h: make it self-sufficient
1224 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1225 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1226 handling space characters in file path
1227 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1228 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1229 * support/Util/MySystem.c: handling space characters in executable's path
1231 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1233 * as/z80/Makefile: fix permanent rebuild of z80
1234 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1235 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1237 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1239 * src/SDCCopt.c: add special case optimization to replace modulo by
1240 a power of two with a bitwise AND.
1242 2003-04-18 <johan@balder>
1244 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1246 2003-04-17 <johan@balder>
1248 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1249 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1251 2003-04-13 Borut Razem <borut.razem@siol.net>
1253 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1254 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1255 fixed mingw problem in adl_NORMALIZE_PATH
1257 2003-04-12 Borut Razem <borut.razem@siol.net>
1259 * fixed "#pragma SAVE/RESTORE can not be nested":
1260 * src/SDCC.lex: reworked pragma handling functions
1261 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1262 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1264 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1266 * src/SDCCutil.c (pathEquivalent): defined but not used
1267 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1268 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1269 * configure: rebuilt from configure.in
1270 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1271 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1272 * device/include/Makefile.in: replace sdcc_datadir
1273 * device/lib/Makefile.in: replace sdcc_datadir
1274 * Makefile.common.in: add LDFLAGS from configure
1275 * packihx/Makefile.in: use LDFLAGS
1276 * src/Makefile.in: use LDFLAGS
1277 * support/cpp2/Makefile.in: add LDFLAGS from configure
1278 * support/makebin/Makefile: use LDFLAGS
1279 * .version: bumped version number to 2.3.5
1281 2003-04-12 Borut Razem <borut.razem@siol.net>
1283 * completed "different paths" task:
1284 * src/SDCCmacro.c: fixed bug in handling quotes
1285 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1286 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1288 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1290 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1292 2003-04-11 kevin Vigor <kevin@vigor.nu>
1294 * ds390/gen.c ds390/peeph.def: fix bug 706781
1296 2003-04-11 Borut Razem <borut.razem@siol.net>
1298 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1300 2003-04-10 Scott Dattalo <scott@dattalo.com>
1302 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1303 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1304 set - this bit used to not be set...).
1305 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1306 bad code in PIC Port
1307 * src/regression/and2.c added to test bug 609268
1308 * src/regression/Makefile added and2.c to regression test
1311 2003-04-08 <johan@CP255758-A>
1313 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1314 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1315 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1317 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1319 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1321 * support/cpp2/Makefile.in: fix bug #487815
1322 * configure: rebuilt from configure.in
1323 * Makefile.common.in: docdir changed, new path suffixes
1324 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1325 * sdcc_vc_in.h: reflect changes from sdccconf.h
1326 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1327 * src/SDCCutil.h: remove BINDIR hack
1328 * doc/sdccman.lyx: update new path hierarchy
1330 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1332 * src/SDCCpeeph.c: added okToRemoveSLOC test
1334 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1336 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1338 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1340 * src/SDCCpeeph.c: added labelIsReturnOnly test
1341 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1343 2003-04-05 <johan@balder>
1345 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1346 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1347 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1348 * src/SDCCast.c: fixed a warning
1349 * src/SDCCast.h: fixed a warning
1350 * src/SDCCicode.c (operandFromAst): fixed a warning
1352 2003-04-04 <johan@balder>
1354 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1355 * src/SDCCast.c (decorateType): fixed bug #715076
1356 * src/SDCC.y: fixed bug #702907
1358 2003-04-03 <johan@balder>
1360 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1361 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1362 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1363 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1364 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1366 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1368 * _decdptr.c: fix return values
1369 * _gptrget.c: fix return values
1370 * _gptrgetc.c: fix return values
1371 * _gptrput.c: fix return values
1372 * _mulint.c: fix return values
1373 * as/z80/Makefile: fix 'make -j' problem
1375 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1377 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1378 * configure.in: big cleanup, updated to autoconf 2.5x
1379 * configure: rebuilt from configure.in
1380 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1381 * sdcc_vc_in.h: reflect changes from sdccconf.h
1382 * doc/Makefile: fixed a flaw in "make install"
1384 2003-04-02 <johan@balder>
1386 * src/ds390/gen.c (genCmp): no comments
1387 * src/mcs51/gen.c (genCmp): no comments
1388 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1389 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1391 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1393 * support/regression/generate-cases.py: place generated file in given sub directory
1394 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1395 * support/regression/Makefile: improvements for 'make -j';
1396 side effect: it's simpler and faster now
1398 2003-03-31 Borut Razem <borut.razem@siol.net>
1400 * src/z80/main.c: link-{port} and as-{port} defined without path
1401 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1403 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1405 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1407 2003-03-30 Borut Razem <borut.razem@siol.net>
1409 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1410 changed type of list parameter to set
1411 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1412 * src/port.h: changed type of do_assemble() parameter to set
1413 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1414 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1415 definition of "cppoutfilename" macro with NULL value in preProcess()
1416 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1417 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1418 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1419 replaced with set *binPathSet
1420 * shash_add() deallocates the item, if allready exsists, before adding the new one
1421 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1423 2003-03-30 Scott Dattalo <scott@dattalo.com>
1425 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1426 a nested for loop bug in the PIC port
1427 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1430 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1432 * support/Util/dbuf.h: remove C++ stuff to make it portable
1434 2003-03-28 Borut Razem <borut.razem@siol.net>
1436 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1437 literal strings in stringLiteral()
1438 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1439 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1442 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1444 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1446 2003-03-26 <johan@balder>
1448 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1449 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1450 * src/SDCCast.c (decorateType): fixed " -v < 3"
1452 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1454 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1455 Added Lenny Story's debug infrastructure changes:
1456 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1457 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1458 * src/cdbFile.c: added
1459 * src/SDCCdebug.c: added
1460 * src/SDCCdebug.h: added
1461 * src/SDCCast.c (createFunction)
1462 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1463 * src/SDCCmain.c (parseCmdLine, main)
1464 * src/SDCCmem.c (redoStackOffsets)
1465 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1468 * src/avr/gen.c (genAVRCode)
1469 * src/ds390/gen.c (gen390Code)
1470 * src/mcs51/gen.c (gen51Code)
1471 * src/pic/gen.c (genpic14Code)
1472 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1473 * src/xa51/gen.c (genXA51Code)
1474 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1476 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1478 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1479 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1481 2003-03-22 <johan@balder>
1483 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1485 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1487 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1488 * doc/cdbfileformat.lyx: added, written by Lenny Story
1489 * doc/Makefile: added cdbfileformat.lyx
1490 * doc/clean.mk: added cdbfileformat.lyx
1492 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1494 * src/mcs51/peeph.def: fix bug #705773
1496 2003-03-20 <johan@balder>
1498 An sfr/sbit can have an "at #" AND an initializer
1499 * src/SDCCsymt.c (checkSClass):
1500 * src/SDCCmem.c (allocGlobal):
1501 * src/SDCCmem.c (allocLocal):
1502 * src/SDCCast.c (createBlock):
1504 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1506 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1508 2003-03-16 <johan@balder>
1510 Undid the hackup of const and volatile, the problem is much bigger
1512 * src/SDCCast.c:1.171
1513 * src/SDCCglue.c:1.138
1514 * src/SDCCicode.c:1.146
1515 * src/SDCCsymt.c:1.150
1516 * src/SDCCval.c:1.65
1518 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1520 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1521 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1523 2003-03-13 <johan@balder>
1525 Hackup const and volatile modifiers in type chains a bit:
1527 * src/SDCCast.c:1.169
1528 * src/SDCCglue.c:1.136
1529 * src/SDCCicode.c:1.143
1530 * src/SDCCsymt.c1.146
1531 * src/SDCCsymt.h1.59
1532 * src/SDCCval.c:1.63
1534 2003-03-12 <johan@balder>
1536 * src/SDCCBBlock.h: more LRH debugging junk
1537 * src/SDCCcflow.h: more LRH debugging junk
1538 * src/SDCCloop.c: more LRH debugging junk
1539 * src/SDCC.y (struct_declaration): fixed bug #697590
1540 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1541 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1542 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1544 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1545 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1546 test function names must now match exactly).
1547 * src/SDCCcse.c: added special case in findCheaperOp to allow
1548 extending a short integer. Makes less awful code for bug 700121 test case.
1550 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1552 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1553 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1555 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1557 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1558 actually called (operandsNotEqual() was called for all
1559 operandsNotEqualX tests).
1561 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1563 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1564 with shorter literals. Fixes bug 700121.
1566 2003-03-11 <johan@balder>
1568 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1570 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1572 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1573 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1575 2003-03-10 Borut Razem <borut.razem@siol.net>
1577 * src/SDCCmain.c: pipe preprocessor's output
1578 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1579 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1580 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1581 which closes all pipes in pipeSet set
1582 * src/SDCCset.c: free deleted item in function deleteSetItem()
1583 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1584 moved from z80 to src subproject
1585 * .version: increased version number to 2.3.4
1587 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1589 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1590 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1591 * support/regression/ports/xa51/spec.mk: fix typo
1593 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1595 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1597 2003-03-09 Borut Razem <borut.razem@siol.net>
1599 * src/SDCCmain.c: pipe preprocessor's output
1600 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1601 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1602 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1603 which closes all pipes in pipeSet set
1604 * src/SDCCset.c: free deleted item in function deleteSetItem()
1605 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1606 moved from z80 to src subproject
1608 2003-03-09 Borut Razem <borut.razem@siol.net>
1610 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1611 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1612 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1613 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1614 * src/SDCCglobl.h: unification of WIN32 native definitions
1616 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1618 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1620 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1622 * src/configure.in: check for endianess (even while cross-compiling)
1623 * src/configure: check for endianess (even while cross-compiling)
1624 * src/configure_in.h: check for endianess (even while cross-compiling)
1625 * src/avr/gen.c: remove old endianess stuff
1626 * src/mcs51/gen.c: remove old endianess stuff
1627 * src/ds390/gen.c: remove old endianess stuff
1628 * src/pic/gen.c: remove old endianess stuff
1629 * src/pic/genarith.c: remove old endianess stuff
1630 * src/pic/glue.c: fix endianess check
1631 * src/pic16/gen.c: remove old endianess stuff
1632 * src/pic16/genarith.c: remove old endianess stuff
1633 * src/pic16/glue.c: fix endianess check
1634 * src/xa51/gen.c: remove old endianess stuff
1635 * src/z80/gen.c: fix endianess check
1636 * src/SDCCglue.c: fix endianess check
1637 * src/ds390/peeph.def: fix bug 700036
1639 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1641 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1642 * src/configure: find appropriate data-types on host for SDCC's int and long
1643 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1644 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1645 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1647 2003-03-07 <johan@balder>
1650 some minor cleanups before the big shot
1651 OP_DEFS and OP_USES now use Kevin's protection
1652 new option --nolabelopt
1663 * src/ds390/ralloc.c:
1664 * src/mcs51/ralloc.c:
1666 * src/xa51/ralloc.c:
1669 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1671 * src/pic/pcode.c (get_op): fix 64 bit warnings
1672 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1673 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1674 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1675 * support/regression/tests/malloc.c: fix 64 bit warnings
1677 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1679 * src/mcs51/gen.c (genMinus): fixed bug 696436
1681 2003-03-02 Borut Razem <borut.razem@siol.net>
1683 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1685 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1687 * configure.in: test for mkstemp
1688 * sdccconf_in.h: add HAVE_MKSTEMP
1690 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1692 * device/include/ctype.h: removed warning while using --stack-auto
1693 * device/include/malloc.h: removed warning while using --stack-auto
1694 * device/include/string.h: removed warning while using --stack-auto
1696 2003-02-23 Borut Razem <borut.razem@siol.net>
1698 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1699 because NDEBUG is defined (see man assert)
1700 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1702 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1704 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1705 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1707 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1709 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1710 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1712 2003-02-18 <johan@balder>
1714 * as/mcs51/asmain.c (asmbl): module can start with a digit
1715 * as/z80/asmain.c (asmbl): module can start with a digit
1717 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1719 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1720 * src/asm.c: fix pipe() for Mingw32
1722 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1724 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1725 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1726 make -V work again; --c1mode reads now from stdin
1727 * doc/sdccman.lyx: added --c1mode
1728 * support/Util/SDCCerr.c: new messages for c1 mode
1729 * support/Util/SDCCerr.h: new messages for c1 mode
1730 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1732 2003-02-15 <johan@balder>
1734 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1736 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1738 * doc/sdccman.lyx: Environment variables, -o and other minor things
1740 2003-02-14 <johan@balder>
1742 * src/xa51/main.c: before anyone really tries to use it :)
1744 * Install doc's in share/sdcc/doc
1745 * removed some obsolete files
1746 * Do a proper make distclean and uninstall
1747 M Makefile.common.in
1750 M device/include/Makefile.in
1751 M device/lib/Makefile.in
1754 M sim/ucsim/doc/Makefile.in
1757 R src/xa51/peeph.rul
1758 M support/cpp2/Makefile.in
1759 M support/makebin/Makefile
1762 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1764 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1766 2003-02-10 Borut Razem <borut.razem@siol.net>
1768 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1769 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1770 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1771 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1772 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1773 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1774 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1775 src/z80/Makefile.bcc: Borland Makefile cleanup
1776 * as/z80/Makefile.bcc: Added Borland Makefile
1777 * support/cpp2/borland.h: Removed
1779 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1781 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1782 * src/SDCC.lex: new pragma NOIV
1783 * src/SDCCglobl.h: new pragma NOIV
1784 * src/SDCCmem.c: new pragma NOIV
1786 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1788 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1790 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1792 * src/SDCCmain.c: signal handling is switched off by --debug
1793 * doc/Makefile: small fix for install; use clean.mk again
1794 * doc/clean.mk: clean *.pdf and *.html too
1796 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1798 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1799 * device/lib/printfl.c: fix a ds390 bug by making it portable
1800 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1801 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1802 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1803 * debugger/mcs51/cmd.c: converted multi-line string literals
1804 * sim/ucsim/globals.cc: converted multi-line string literals
1805 * src/SDCCmain.c: introduced signal handler to remove temp files
1806 * doc/Makefile: small tweaks, implement clean
1807 * doc: removed generated files
1809 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1811 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1812 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1813 Address Record is not correctly generated for DS390."
1815 2003-02-02 Borut Razem <borut.razem@siol.net>
1817 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1818 * as/mcs51/asm.h: fixed compilation with Borland C
1819 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1820 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1821 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1822 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1823 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1824 src/z80/Makefile.bcc: delete $(LIB) only if exist
1825 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1827 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1829 * device/include/malloc.h: introduced NULL
1830 * device/include/string.h: introduced NULL
1831 * device/include/stdlib.h: introduced NULL
1832 * device/lib/_memcpy.c: removed NULL
1833 * device/lib/_strcat.c: removed NULL
1834 * device/lib/_strchr.c: removed NULL
1835 * device/lib/_strcmp.c: removed NULL
1836 * device/lib/_strcpy.c: removed NULL
1837 * device/lib/_strcspn.c: removed NULL
1838 * device/lib/_strlen.c: removed NULL
1839 * device/lib/_strncat.c: removed NULL
1840 * device/lib/_strncmp.c: removed NULL
1841 * device/lib/_strncpy.c: removed NULL
1842 * device/lib/_strpbrk.c: removed NULL
1843 * device/lib/_strrchr.c: removed NULL
1844 * device/lib/_strspn.c: removed NULL
1845 * device/lib/_strstr.c: removed NULL
1846 * device/lib/_strtok.c: removed NULL
1847 * device/lib/malloc.c: removed NULL, include own header
1849 2003-02-02 <johan@balder>
1851 * 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
1852 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1853 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1854 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1855 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1856 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1858 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1860 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1863 2003-02-01 <johan@balder>
1865 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1867 2003-01-31 <johan@CP255758-A>
1869 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1871 2003-01-30 <johan@balder>
1873 * src/SDCCBBlock.c: automatic bug detection
1874 * src/SDCCicode.c: automatic bug detection
1876 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1878 * src/SDCCglobl.h: now --xram-size 0 works
1879 * src/SDCCmain.c: now --xram-size 0 works
1881 2003-01-29 <johan@balder>
1883 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1885 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1887 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1888 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1889 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1890 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1891 * src/SDCCglobl.h: Added options --xram-size and --code-size
1892 * src/SDCCmain.c: Added options --xram-size and --code-size
1894 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1896 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1897 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1899 2003-01-27 <johan@balder>
1901 * src/SDCC.y: fixed bug #613764
1903 2003-01-26 <johan@balder>
1905 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1906 * src/SDCCsymt.h: fixed bug #673374
1907 * src/SDCCglue.c: fixed bug #661910
1908 * src/SDCCast.c: fixed bug #458099 and 673374
1910 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1912 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1913 * as/mcs51/strcmpi.h: added
1914 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1915 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1916 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1917 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1918 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1919 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1920 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1921 * as/mcs51/Makefile.aslink: new module strcmpi
1922 * as/mcs51/Makefile.asx8051: new module strcmpi
1923 * as/mcs51/Makefil.bcc: new module strcmpi
1924 * as/mcs51/Makefile.in: new module strcmpi
1925 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1927 2003-01-26 <johan@balder>
1929 * src/SDCCglue.c: reverted back to 1.124
1930 * src/SDCCast.c: reverted back to 1.156
1931 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1933 2003-01-25 <johan@balder>
1935 * src/SDCCglue.c: A better fix for bug #661910
1936 * src/SDCCast.c: A better fix for bug #661910
1937 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1939 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1941 * src/Makefile.in: remove spawn.o
1942 * src/SDCCmain.c: remove spawn.h
1943 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1944 * src/spawn.c: removed
1945 * src/spawn.h: removed
1946 * support/regression/ports/ds390/spec.mk: link with -r
1948 2003-01-24 <johan@CP255758-A>
1950 * src/ds390/gen.c (aopOp): fixed bug #667458
1951 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1952 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1953 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1955 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1957 * src/mcs51/peeph.def: better assembler identation by Frieder
1958 * src/mcs51/gen.c: better assembler identation by Frieder
1960 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1962 * as/z80/string.h: removed for gcc 3.2
1963 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1964 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1966 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1968 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1969 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1970 * support/regression/Makefile: separate temp files for ports
1971 * support/regression/generate-cases.py: separate temp files for ports
1972 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1973 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1975 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1977 * moved tinitalk to device/examples/ds390
1979 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1981 * as/mcs51/lkmem.c: rflag is for DS390
1982 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1983 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1984 (linkEdit): move mem- and map-files the same way as ihx-files
1985 * src/z80/main.c (_setDefaultOptions): removed --generic
1986 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1987 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1988 * src/pic/glue.c (picglue): --c1mode works again
1989 * src/pic16/glue.c (pic16glue): --c1mode works again
1990 * src/asm.c (printCLine): fix #660034
1992 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
1994 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
1995 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
1996 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
1997 * as/mcs51/lkmem (summary): better fix for sp problem
1998 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
1999 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2000 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2001 remove --stack-after-data
2003 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2005 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2006 * src/SDCCutil.c (join): ugly bug: missing '\0'
2007 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2009 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2011 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2013 * src/pic/main.c (_asmCmd): gpasm supports -o
2014 * src/z80/main.c: more general macros
2015 * device/lib/Makefile.in: remove intermediate files
2017 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2019 * .version: Bumped version number to 2.3.3
2020 * src/SDCCBBlock.c: new option -o
2021 * src/SDCCglobl.h: new option -o
2022 * src/SDCCglue.c: new option -o
2023 * src/SDCCmain.c: new option -o
2024 * src/asm.c: new option -o
2025 * src/ds390/main.c: new option -o
2026 * src/pic/glue.c: new option -o
2027 * src/pic/pcode.c: new option -o
2028 * src/pic/ralloc.c: new option -o
2029 * src/pic16/glue.c: new option -o
2030 * src/pic16/pcode.c: new option -o
2031 * src/pic16/ralloc.c: new option -o
2032 * src/z80/main.c: new option -o
2033 * device/lib/Makefile.in: use -o
2034 * support/regression/ports/ds390/spec.mk: use -o
2035 * support/regression/ports/gbz80/spec.mk: use -o
2036 * support/regression/ports/mcs51/spec.mk: use -o
2037 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2038 * support/regression/ports/z80/spec.mk: use -o
2039 * support/regression/ports/ucz80/spec.mk: use -o
2040 * support/regression/ports/xa51/spec.mk: use -o
2041 * support/regression/fwk/lib/timeout.c: fix usage string
2043 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2044 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2046 2003-01-07 <johan@balder>
2048 * src/SDCCast.c (decorateType): fixed bug #600035
2050 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2051 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2052 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2053 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2054 * src/pic/pcode.c: outcommented unused variable to remove warnings
2055 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2057 2003-01-06 <karl@turbobit.com>
2058 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2061 2003-01-06 <johan@balder>
2063 * src/SDCCicode.c: fixed array add
2065 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2066 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2067 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2069 2003-01-04 <johan@balder>
2071 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2073 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2074 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2076 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2077 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2078 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2080 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2081 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2083 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2084 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2086 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2087 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2089 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2091 * in \sdcc\as\mcs51\ changed these files in order to create an
2092 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2093 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2094 following files to include the previous two files: aslink.dsp,
2095 Makefile.aslink, Makefile.bcc, and Makefile.in.
2097 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2098 .adb instead of .cdb
2100 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2102 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2103 value from option --iram-size.
2105 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2107 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2110 2002-09-18 <wiml@hhhh.org>
2112 * SDCClrange.h: exposed setFromRange() and setToRange()
2113 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2114 packRegsForAccUse() (bug 542397)
2115 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2116 multiple times and emitting the fetch operations more than once
2117 added aopGetUsesAcc() function to allow binary operators to
2118 fetch their operands in the correct order; made genMinus() emit
2119 compact code for X = LITERAL - Y
2121 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2122 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2123 sprintf() in line 1267.
2125 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2126 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2129 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2130 Changes to aslink (All the changes are marked with 'JCF'):
2132 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2135 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2136 area BSEG. Also moves, if possible, the DATA area down into the internal
2137 ram so more space is available.
2139 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2142 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2143 not bytes. Function summary() which creates a memory usage summary
2144 file with extension .mem. Reports of overlaping stack and small stack
2145 size. If the space for the stack is less than 16 bytes aslink trows a
2148 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2149 the 8051. Option 'y' for memory summary output file.
2151 Changes to sdcc (All the changes are marked with 'JCF'):
2153 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2155 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2156 overlaying area for it (uses RegBankUsed[4]).
2158 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2159 bank zero as used by default. By default aslink locates the stack
2160 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2161 the creation of the .mem file. Delegates the allocation of data area
2162 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2163 the begining of the stack area to aslink.
2165 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2166 glue() in SDCCglue.c creates an area for it.
2168 2002-09-03 Borut Razem <borut.razem@siol.net>
2169 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2170 sdcc/src/pic/glue.c:
2171 introduced atexit() handler for teporay files removal in case of
2172 errors, assertions, ...
2174 2002-08-29 Borut Razem <borut.razem@siol.net>
2175 * sdcc/support/cpp2/auto-host_vc_in.h:
2176 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2177 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2178 Maybe there is a similar problem with BORLANDC? It should be checked!
2180 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2181 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2182 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2183 was not executed, and the compiler (cl) launched a warning:
2184 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2186 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2187 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2189 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2190 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2192 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2193 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2194 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2195 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2196 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2197 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2198 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2199 - added Release configuration in VS projects
2200 - review of compiler an linker options
2201 - VC .exe files are generated in bin_vc directory, not to interfere
2202 with binaries generated from other projects (cygwin, mingw, bcc ...)
2204 * sdcc/src/yacc.dsp: added
2206 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2207 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2208 and insert the version number definitions from .version
2210 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2212 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2213 added - genarate auto-host.h using auto-host_vc_in.h as template
2216 removed from CVS, generated automatically
2218 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2219 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2221 2002-08-11 Borut Razem <borut.razem@siol.net>
2222 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2224 2002-08-10 Borut Razem <borut.razem@siol.net>
2225 * src/SDCCmain.c (main):
2226 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2227 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2228 The consequence was that some temporary files were not removed.
2231 unification of code in functions tempfilename() and tempfile():
2232 function tempnam() is defined in Visual Studio 6.0 and .NET
2234 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2236 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2237 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2238 - removed compiler command line option /WX: Treats all warnings as errors
2239 - update a list of source files, included into the project
2241 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2242 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2243 changed project type to Generic Project so that can be correcly converted to VS.NET project
2245 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2247 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2249 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2251 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2252 added return 0 statements after assert() to make compiler happy
2254 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2255 added newline in the def file to keep MSC compiler satisfied
2257 * sdcc/src/z80/gen.c:
2258 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2259 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2260 - solved MSC error in function aopDump()
2262 * sdcc_vc.h: define PREFIX as "\\sdcc"
2264 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2265 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2267 2002-06-22 Scott Dattalo <scott@dattalo.com>
2268 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2269 - Rewrote the register banking algorithm.
2270 - Added pCode live-range analysis to registers (for now, only non-used and
2271 singly-used registers optimized away)
2273 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2275 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2277 2002-05-10 Scott Dattalo <scott@dattalo.com>
2278 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2280 2002-04-22 Michael Hope <michaelh@vroom>
2282 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2284 * configure.in (DD_COPT): Added include support required for gbdk.
2286 * .version: Bumped version number just to increase it.
2288 * src/SDCCmain.c: Added -nostdinc to the default options.
2290 2002-04-15 Michael Hope <michaelh@vroom>
2292 * device/lib/z80/printf.c (sprintf): Added.
2294 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2296 * src/z80/peeph.def: Added transpose redundent load rule.
2298 * src/z80/main.c: Added force callee saves for jaune.
2300 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2302 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2304 2002-03-28 Johan Knol <johan@balder>
2306 * src/SDCCval.c: fixed bug #532436
2308 2002-03-14 Scott Dattalo <scott@dattalo.com>
2310 Added "char *Processor" field to the port structure.
2313 Added -p option. Allows port dependent processor to be specified.
2316 Initialized the new field char *Processor field to NULL in all ports
2319 Compiler generated registers for interrupt context saving
2320 were not getting allocated.
2322 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2325 Fixed left shift. Will promote the left side of a left shift
2326 if a) left shifting more than size of operand or b) when assigned
2327 to something size > size of left side
2329 2002-03-14 Scott Dattalo <scott@dattalo.com>
2331 tons of changes. Register allocation has been
2332 rewritten. Added customization for the various PICs. Flow
2333 analysis is restructured. ...
2339 Added. device.c is a PIC port hack to accomodate variations
2342 2002-03-13 Michael Hope <michaelh@vroom>
2344 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2346 2002-03-04 johanknol <johanknol@manik>
2348 * /src/SDCCval.c: fixed
2350 const unsigned char arr[][2] = { { 0, 1 } };
2351 t18.c:1: error: Initializer element is not constant
2353 2002-03-04 bela <bela@manik>
2355 * /device/include/mcs51reg.h:
2356 ds89c420 register definition update
2358 2002-03-03 <johan@FRIJA>
2360 * support/Util/SDCCerr.c: did something, but don't no why anymore
2362 * support/regression/tests/bug-524691.c: made it a little less shy
2364 * src/SDCCast.c (decorateType): fixed bug #524697
2366 * src/SDCCast.c: made some lineno improvements
2368 * src/SDCCval.c (getNelements): changed warning to error
2370 * src/SDCCglue.c (printIvalArray): changed warning to error
2372 * src/SDCCicode.c: fixed a warning for mingw
2374 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2376 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2378 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2380 * src/ds390/peeph.def:
2381 Added some more peephole rules
2383 * src/ds390/gen.c: Various fixes & enhancements
2385 * src/SDCClrange.c, src/SDCClrange.h:
2386 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2388 * src/ds390/ralloc.c:
2389 various fixes & enhancements (ds390) specific
2391 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2392 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2395 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2397 2002-03-02 <johan@FRIJA>
2399 * src/SDCCast.c (decorateType): fixed bug #524708
2401 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2403 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2405 2002-03-01 Michael Hope <michaelh@vroom>
2407 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2409 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2411 2002-03-01 <johan@FRIJA>
2413 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2415 * src/SDCCast.c (decorateType): fixed bug #524209
2417 * src/SDCCval.c (valNot): fixed bug #524195
2419 2002-02-26 <johan@balder>
2421 * src/xa51/gen.c: fixed a warning
2423 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2425 * src/SDCCast.c (decorateType): fixed bug #522534
2427 2002-02-23 <johan@balder>
2429 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2431 2002-02-22 <johan@balder>
2433 * src/SDCCast.c: fixed bug #514865
2435 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2437 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2439 * sdcc/src/SDCCloop.c:
2440 Previous fix was not good. basic blocks that have "break" or "return" are
2441 not really partof a loop , but live ranges used in these blocks should
2442 be live thru the entire loop, so set partOfLoop but don't add them to
2445 2002-02-21 <johan@FRIJA>
2447 * src/SDCCcse.c: fixed bug #514308
2449 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2452 Fixed BUG #519583. If a conditional block ended in a return/break
2453 statement inside a loop, it was not being considered part of the loop.
2455 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2457 2002-02-10 Karl Bongers <karl@turbobit.com>
2460 Fixed up SDCDB debugger somewhat. Updated debugger/README
2461 with lots of comments and notes.
2463 * device/examples/test2.c:
2464 Fix bug, "red" variable not being initialized(compiler complained).
2466 * device/examples/Makefile, examples/test3.c:
2467 Add Makefile in device/examples folder, compiles test3.c
2468 for use as a multiple module SDCDB test case.
2470 * sim/ucsim/cmd.src/cmdset.cc:
2471 Took out debug printfs in ucsim "next" command.
2474 Karl and Johan start ucsim XA support. Most dissassembly working,
2475 about 75% emulation done(plenty of work remaining).
2477 * sim/ucsim/z80.src:
2478 Add Z80 support to ucsim, add test-ucz80 regression test,
2479 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2480 Notice z80 compiler fails on examples/test3.c/crc code.
2482 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2484 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2485 Added support for --parms-in-bank1
2487 * src/ds390/peeph.def:
2488 added a few more peephole optimzations
2491 1) added __builtin_inp & __builtin_outp used to read in data of given length
2492 from a memory mapped port
2493 2) added __builtin_memcmp
2494 3) added __builtin_swapw swap bytes of a short
2496 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2497 1) handle multiple send & receives from register bank1
2498 2) ralloc can now allocate DPTR1 to some liveRanges
2500 * src/SDCCsymt.c, src/SDCCsymt.h:
2501 changes to handle multiple sends & receives
2504 added some pointer arithmetic optimization
2507 added some pointer arithmetic optimizations but not stable yet so not
2508 called from anywhere (will get this working shortly)
2510 * src/SDCCopt.c: fixed for multiple sends & receives
2513 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2514 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2515 set preprocessor defines (depending on options)
2517 * src/SDCCicode.c, src/SDCCicode.h:
2518 changes made to handle multiple sends & receives
2521 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2523 * src/SDCCcse.c, src/SDCCcse.h:
2524 added function findbackward def (to be used in upcoming optimization)
2526 * src/SDCCcflow.c, src/SDCCcflow.h:
2527 added function returnAtEnd - to determine if a basic block terminates with
2530 * src/SDCCast.c, src/SDCCast.h:
2531 added option parms-in-bank1
2533 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2534 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2535 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2536 adjusted for --parms-in-bank1 option
2538 * device/include/string.h:
2539 donot redefine "reentrant" keyword
2541 * device/include/ds80c390.h: Added some more SFRs
2543 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2545 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2547 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2549 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2551 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2553 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2555 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2557 * Added --xram-movc option
2559 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2561 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2563 2002-01-11 Johan Knol
2565 * Added math lib of Jesus Calvino-Fraga
2567 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2569 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2570 * support/regression/Makefile: new target test-mcs51-stack-auto
2571 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2573 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2575 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2577 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2579 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2581 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2583 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2585 * src/SDCCglue.h: add definition for printIvalChar()
2587 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2589 * src/SDCCast.c: fix #498138 by Johan
2591 * src/SDCCglue.c: fix #498138 by Johan
2593 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2595 * support/regression/Makefile: fix clean
2597 * support/regression/ports/ds390/support.c: fix transmission of last character
2599 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2601 * /sdcc/src/ds390/gen.c:
2602 a) improved computing address of stack variable
2603 b) took out some #if 0 code
2604 c) improved parmBytes adjustment
2605 d) improved genPlusIncr & genMinusIncr
2606 e) genCmp could generate bad code (when left assigned to DPTR)
2607 f) Fixed bug in hasInc
2609 * /sdcc/src/ds390/ralloc.c:
2610 a) packRegsForSupport could mess up live information (Fixed)
2611 b) packRegsDPTRuse could be incorrect for left & right shift
2613 * /sdcc/src/mcs51/ralloc.c:
2614 packRegsForSupport could mess up the live information (Fixed)
2616 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2618 * /sdcc/src/SDCCast.c:
2619 can reverse a loop even if function call is present as long
2620 as the loop control variable is local & is not passed as parameter
2622 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2624 * /sdcc/ChangeLog: *** empty log message ***
2626 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2627 More builtin function additions for TININative
2629 * /sdcc/src/ds390/ralloc.c:
2630 Had broken the regression testsuite
2632 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2634 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2635 Added funcattr hasStackParms will be set for reentrant functions when there
2636 are paramteres on the stack, this helps in minimizing frame pointer generation
2637 typeFromStr can handle function pointers now
2639 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2640 *** empty log message ***
2642 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2644 * /src/ds390/gen.c, /src/ds390/main.c:
2645 More builtin function additions for TININative
2647 * /src/ds390/ralloc.c:
2648 Had broken the regression testsuite
2650 * /src/SDCCast.c: Fixed a bug in dumptree
2652 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2653 Added funcattr hasStackParms will be set for reentrant functions when there
2654 are paramteres on the stack, this helps in minimizing frame pointer generation
2655 typeFromStr can handle function pointers now
2657 * /doc/builtins.txt, /doc/TININative.txt:
2658 *** empty log message ***
2661 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2663 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2664 ALPHA version for -mTININative
2666 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2667 updated to reflect changes in the port structure
2670 added function do_assemble (similar to do_link) if non-null this function
2671 will be called to do assembly (-mTININative) requires a multi command
2673 added function genAssemblerEnd will be called to generate assembler Epilogue
2676 added _JavaNative to debug info printing
2678 * /src/SDCCmain.c: added option --tini-libid
2679 added port->do_assemble function (-mTININative) has a multi command assemble
2681 * /src/SDCCglue.c: Disabled "constExpr" check
2682 added port->genAssemblerEnd function
2684 * /src/SDCCglobl.h: Added option --tini-libid value
2687 tookout optimizeCompare from the header (has no external references)
2689 * /src/SDCCast.c: made one more function "static"
2691 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2693 * src/z80/mappings.i: Added z80asm support.
2695 * src/z80/main.c: Added z80asm support on --asm=z80asm
2697 * src/z80/gen.c: Fixed asm portability issues.
2699 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2701 * src/SDCCglue.c (printExterns): Added global/extern split.
2703 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2705 * support/regression/Makefile: added test for mcs51 model large
2707 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2709 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2711 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2713 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2715 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2717 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2719 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2721 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2723 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2725 * support/regression/tests/simplefloat.c: Port to mcs51.
2727 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2728 * support/regression/tests/bug-485362.c: Added.
2730 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2732 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2734 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2736 * src/z80/gen.c (aopDump): Added a dump function.
2738 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2739 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2741 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2743 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2745 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2747 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2749 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2751 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2753 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2755 * support/regression/ports/ds390/support.c: Use tinibios.
2757 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2759 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2761 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2762 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2764 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2766 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2768 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2770 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2772 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2773 (packRegsForIYUse): Created and optimised.
2775 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2777 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2778 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2780 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2782 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2784 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2786 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2788 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2790 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2792 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2794 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2796 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2798 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2800 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2802 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2803 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2804 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2806 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2808 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2809 (genNotFloat): Added.
2810 (genUminusFloat): Added.
2812 * device/lib/z80/Makefile: Added floating pt stubs.
2814 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2816 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2818 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2820 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2822 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2824 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2826 * sdcc/support/regression/Makefile: Add port ds390.
2828 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2830 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2832 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2834 * sdcc/support/regression/ports/ds390/support.c: Added.
2836 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2838 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2840 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2842 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2844 * device/include/malloc.h: Added z80 and gbz80 support.
2846 * device/lib/gbz80/heap.s: Added.
2848 * device/lib/z80/heap.s: Added.
2850 * device/lib/malloc.c: Added z80 and gbz80 support.
2852 * support/regression/tests/malloc.c (testMalloc): Added.
2854 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2856 * support/regression/tests/bug-478094.c: Added.
2858 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2860 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2862 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2864 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2866 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2868 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2870 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2872 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2874 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2876 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2878 * support/regression/tests/bug-477927.c: Added.
2880 * src/z80/peeph.def: Added minor rules.
2882 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2884 * src/z80/peeph.def: Added jump optimisation modification.
2886 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2888 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2890 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2892 * support/regression/tests/funptrs.c: Added.
2894 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2896 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2898 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2900 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2902 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2904 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2905 (movLeft2ResultLong): Created.
2907 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2908 (joinPushes): Added. Joins two char pushes into a word push.
2910 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2912 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2914 * support/makebin/Makefile (install): Added creation of dest dir.
2916 2001-10-24 Karl Bongers <karl@turbobit.com>
2918 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2920 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2922 * src/z80/ralloc.c: Turned off faulty pack for one use.
2924 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2926 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2928 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2930 * support/regression/Makefile: Improved clean
2932 * support/regression/ports/gbz80/spec.mk: Added clean
2934 * support/regression/ports/host/spec.mk: Added clean
2936 * support/regression/ports/z80/spec.mk: Added clean
2938 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2940 * support/regression/ports/mcs51/timeout.c: little improvements
2942 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2944 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2946 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2948 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2950 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2952 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2954 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2956 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2957 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2959 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2961 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2963 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2965 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2967 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2969 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2971 * support/regression/tests/longor.c: Added.
2973 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2975 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2977 * as/mcs51/aslink.h: define PATH_MAX
2979 * as/mcs51/asm.h: define PATH_MAX
2981 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2983 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2985 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2987 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2989 * src/SDCCglobl.h: define PATH_MAX
2991 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
2993 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
2995 2001-10-11 Michael Hope <michaelh@juju.net.nz>
2997 * src/z80/gen.c (gencjneshort): Fixed
2999 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3001 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3003 * support/regression/tests/bug-469671.c: Added.
3005 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3007 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3009 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3011 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3013 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3015 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3017 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3019 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3021 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3023 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3025 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3027 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3029 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3031 * 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.
3033 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3035 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3037 2001-10-07 <johan@FRIJA>
3039 * device/lib/gets.c (gets): fixed the return value.
3041 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3042 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3044 * 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.
3046 * 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.
3048 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3050 * src/pic/gen.c: Removed Safe_strdup.
3052 * configure.in: Added option to enable libgc support.
3054 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3055 (bitVectUnion): Optimised.
3056 (bitVectIntersect): Optimised.
3057 (bitVectBitsInCommon): Optimised.
3058 (bitVectCplAnd): Optimised.
3060 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3062 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3064 * src/SDCCmain.c: distinguish between assembler debug and plain options
3066 * src/avr/main.c: remove standard assembler options
3068 * src/ds390/main.c: remove standard assembler options
3070 * src/mcs51/main.c: remove standard assembler options
3072 * src/port.h: removed "PENDING" comment
3074 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3076 * src/device/lib/_mulint.c : new, with assember functions
3078 * src/device/lib/_mullong.c : new, with assember functions
3080 * src/device/lib/_divuint.c : with assember functions
3082 * src/device/lib/_divsint.c : with assember functions
3084 * src/device/lib/_divulong.c: with assember functions
3086 * src/device/lib/_divslong.c: with assember functions
3088 * src/device/lib/_moduint.c : with assember functions
3090 * src/device/lib/_modsint.c : with assember functions
3092 * src/device/lib/_modulong.c: with assember functions
3094 * src/device/lib/_modslong.c: with assember functions
3096 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3098 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3100 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3101 replaced _mululong.c and _mulslong.c by _mullong.c
3103 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3105 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3107 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3109 * src/SDCCglue.c: test, if win32api is available for MINGW
3111 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3113 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3114 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3115 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3116 * support/regression/ports/host/spec.mk: removed GENERIC
3117 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3118 * support/regression/ports/z80/spec.mk: removed GENERIC
3120 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3122 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3124 * support/regression/tests/bug-467035.c: Created.
3126 2001-10-01 <johan@FRIJA>
3128 * src/SDCC.y: fixed bug #466586 part 1
3130 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3132 * SDCCicode.c: z80 has no generic pointers
3133 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3135 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3137 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3139 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3141 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3143 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3145 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3147 * configure.in: Fixed up so that ucsim is only configured once.
3149 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3151 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3152 (getPathDifference): As above.
3154 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3156 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3158 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3159 * .version: Updated to 2.3.1
3161 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3162 Added copyright header.
3164 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3165 (assemble): Added support for macro based assembler commands.
3166 (linkEdit): Added support for macro based linker commands.
3167 (preProcess): Changed the pre-processor to use macros.
3168 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3169 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3171 * device/lib/z80/crt0.s: Added module name for debugging.
3173 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3175 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3177 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3179 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3181 * src/Makefile.in: Added SDCCmacro and SDCCutil
3183 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3185 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3187 2001-09-16 <johan@FRIJA>
3189 * 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.
3191 2001-09-15 <johan@FRIJA>
3193 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3194 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3196 2001-09-11 <johan@FRIJA>
3198 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3200 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3202 * support/regression/tests/bug-460444.c: Added test case.
3204 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3205 (genCast): Added justification for all of the asserts.
3207 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3209 * support/regression/support.c: _xdata replaced by xdata
3211 * support/regression/spec.mk: removed _generic
3213 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3215 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3217 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3218 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3220 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3222 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3224 * support/regression/tests/bug-460010.c: Added test case.
3226 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3228 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3230 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3232 * support/regression/testfwk.c: removed workaround for bug #436344
3234 * support/regression/tests/bp.c: use less memory with mcs51
3236 * support/regression/tests/bug-441448.c: use less memory
3238 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3240 * support/regression/collate-results.py: typo
3242 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3244 * support/regression/tests/fetchoverlap.c: Added new test case.
3246 * support/regression/tests/bp.c: Added new test case.
3248 * support/regression/tests/bug-448984.c: Added new test case.
3250 * support/regression/tests/pow2shifts.c: Added new test case.
3252 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3253 (genlshTwo): Fixed right shift for count > 8.
3255 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3257 2001-09-08 <johan@FRIJA>
3259 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3261 2001-09-07 <johan@FRIJA>
3263 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3265 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3267 2001-09-06 <johan@FRIJA>
3269 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3270 * bernhard noted me at this: "() equals to (void)" (1.38)
3272 2001-09-05 <johan@FRIJA>
3274 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3276 2001-09-04 <johan@FRIJA>
3278 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3281 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3283 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3285 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3287 * link/z80/aslink.h: Fixed path for PATH_MAX
3289 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3291 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3293 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3295 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3297 * 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.
3299 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3301 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3302 (genCmp): Fixed up genCmp for the GB with longs.
3304 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3306 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3308 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3310 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3312 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3314 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3316 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3318 * 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.
3320 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3322 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3324 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3326 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3328 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3330 * sim/ucsim/configure: little improvement of Cygwin-detection
3331 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3332 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3333 * support/regression/tests/bug-221100.c: small changes for mcs51
3334 * support/regression/tests/bug-221168.c: small changes for mcs51
3335 * support/regression/tests/bug-227710.c: small changes for mcs51
3336 * support/regression/tests/staticinit.c: small changes for mcs51
3337 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3338 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3339 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601