1 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
3 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
21 * src/z80/gen.c: removed unused label "release:"
23 2003-10-06 Borut Razem <borut.razem@siol.net>
25 * src/SDCC.lex: removed definition of unused variables
26 save_optimize and save_options
28 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
30 * clean.mk: removed '=' in "-maxdepth=1"
31 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
32 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
34 2003-10-06 Borut Razem <borut.razem@siol.net>
36 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
37 my_unput() replaced by unput()
39 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
41 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
42 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
43 type-punned pointer will break strict-aliasing rules"
44 Old LR behaviour is again default; Klaus' LR can be choosen by
45 defining the environment variable LRKLAUS
49 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
50 * clean.mk: fixed removal of files in bin/CVS/
51 * device/lib/clean.mk: fixed removal of directories small and large
52 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
54 * src/SDCCval.c: removed superflous test for pedantic
56 2003-10-05 Borut Razem <borut.razem@siol.net>
58 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
59 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
60 message "unmatched #pragma SAVE and #pragma RESTORE"
62 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
64 * doc/sdccman.lyx: various additions and updates (interrupts, inline
65 assembly, critical functions, atomic, nojtbound)
67 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
69 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
75 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
78 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
80 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
82 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
83 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
84 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
86 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
88 * src/z80/gen.c (genRet): fixed bug #524753
89 * src/z80/gen.c (genCast): fixed internal error on cast from
91 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
92 fix for bug #477835 to the z80
93 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
94 for tracking iCodes in the peephole optimizer for z80
96 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
98 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
99 the other part of bug #814548
100 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
102 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
104 * src/SDCCcse.c: fixed part of bug #814548
106 2003-09-28 Borut Razem <borut.razem@siol.net>
108 * src/asm.c: rewrite of printILine() to use temporary file instead
110 * src/xa51/main.c: commented out declaration of int rewinds
112 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
114 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
116 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
118 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
119 * src/asm.c (printILine): Fixed bug #811015
121 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
123 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
126 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
128 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
129 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
130 to correctly handle general case of AOP_PAIRPTR
131 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
133 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
135 * src/mcs51/ralloc.c (fillGaps),
136 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
137 register positioning bug)
139 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
141 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
143 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
145 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
146 genCodePointerGet, genGenPointerGet, genFarPointerSet,
147 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
148 (ralloc doesn't intentionally do this now, but perhaps later)
149 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
150 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
151 register positioning bugs (Fixed bug #762602 and #795325)
152 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
154 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
155 lines that --i-code-in-asm generates
157 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
159 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
160 trying to fclose a FILE* that was already closed.
162 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
164 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
165 of const struct should be treated as if const themselves)
167 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
169 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
171 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
173 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
174 Unix (/n) and DOS (/r/n) line terminations.
176 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
178 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
181 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
183 * src/mcs51/gen.c (genFunction, genEndFunction),
184 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
185 and restore of EA so that stack offsets to parameters are
186 correct when using both critical and reentrant/stack-auto.
187 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
188 size (can be triggered in error if sloc is shared between
189 different sized objects)
190 * device/include/float.h: fixed macros to explicitly use
191 unsigned long where needed
193 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
195 Feature req. 799831: added code to allow nesting of critical functions
196 * src/mcs51/gen.c (genFunction, genEndFunction)
197 * src/ds390/gen.c (genFunction, genEndFunction)
199 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
201 * src/SDCCsymt.c (sclsFromPtr),
203 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
204 support for standard C idiom of memory mapped variables; for
205 example, *((xdata int*)0x1234) = 1 is now internally equivalent
206 to xdata int at 0x1234 tempvar = 1.
207 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
208 provided by Akiya ISHIDA
210 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
212 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
213 * src/SDCCval.c (constVal): added reduction from int to char
214 * src/SDCCval.c (valMult, valDiv): fixed sign handling
215 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
216 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
218 * support/regression/tests/shifts.c: fixed
220 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
222 * src/z80/gen.c (genXor): Fixed bug #805445
224 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
226 Fixed bug #621531 (const & volatile confusion in the type chain).
227 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
228 refer to the const or volatile state of the pointer itself.
241 * support/regression/tests/const.c
243 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
245 When checking for duplicated modules, use absolute paths
246 instead of relative paths. Files changed:
251 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
253 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
255 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
257 * device/include/string.h: added size_t typedef, changed
258 prototypes to use size_t, eliminated separate reentrant and
259 non-reentrant declarations, added _memmove declaration
260 * device/lib/_memcpy.c: changed to use size_t instead of int,
261 changed /4 to >>2 to avoid division library call
262 * device/lib/_memcmp.c,
263 * device/lib/_memset.c,
264 * device/lib/_strncat.c,
265 * device/lib/_strncpy.c,
266 * device/lib/_strncmp.c: changed to use size_t instead of int
267 * device/lib/_memmove.c: new file (fixed bug #772294)
268 * device/lib/Makefile.in: added _memmove.c
269 * device/lib/z80/asm_strings.s: fixed bug #772290
270 * support/regression/tests/bitfields.c: attempt to fix host assertion
271 failure on amd64-unknown-linux2.2
273 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
275 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
276 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
277 * as/z80/asmain.c (main): fixed bug #801766
279 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
281 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
284 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
286 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
287 reported in bug #800609
289 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
291 * Top header beautifications in src/pic16 directory:
292 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
293 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
294 pcoderegs.h, ralloc.c, ralloc.h
295 * main.c: added top header and GPL license notice
296 * pcode.c: fixed the if-conditional warning
298 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
300 * device/lib/_mullong.c: replaced int by short for gcc
302 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
304 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
305 and JUMPTABLE iCodes properly now (worked by accident before)
306 * src/mcs51/gen.c (leftRightUseAcc),
307 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
308 iCode properly now. Use getSize instead of nRegs since a & b
309 aren't part of the nRegs tally.
311 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
313 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
314 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
315 before instructions that use the _STATUS register
317 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
319 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
320 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
321 fetching of the pointer
322 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
323 copied from genNearPointerSet()
324 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
325 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
326 If they pop r0/r1 they must be called in the opposite order than aopOp().
327 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
328 (resp. --stack-auto), prepared for --xstack
330 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
332 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
334 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
336 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
337 these ports have their own __sdcc_external_start()
339 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
341 pic patch provided by Slade Rich <slade_rich@yahoo.com>
342 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
343 type for bits was changed. It resulted in bit variables becoming
344 global, which is not permitted in PIC 14 assembly output.
346 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
348 * doc/sdccman.lyx: various additions and updates. Rearranged sections
350 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
352 Z80 and MCS51 linkers complaint if a public symbol is defined
353 in more than one library module:
357 * as/mcs51/Makefile.in
359 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
361 A few small changes that speed up the peephole optimizer.
365 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
367 Try to make the peephole optimizer smarter by maintaining
368 an association between the assembly source code and the
369 iCodes that originated them. Put this information to use
370 with a new peephole rule condition "notVolatile" so that
371 the rules can be aggressive yet still safe.
376 * src/mcs51/peeph.def
378 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
382 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
383 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
384 if the left or right operand symbols have the accuse flag set.
386 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
388 Changed the type of the result of the ! (NOT) operator to char;
389 previously it returned the same type as the source. This allows
390 us to eliminate all the genFloatNot functions (all of its target
391 implementations were very buggy) since !float can use the same
394 * src/SDCCicode.c (ast2iCode): ! returns char
395 * src/mcs51/gen.c (genNot, genNotFloat),
396 * src/ds390/gen.c (genNot, genNotFloat),
397 * src/z80/gen.c (genNot, genNotFloat),
398 * src/pic/gen.c (genNot, genNotFloat),
399 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
401 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
403 pic patch provided by Slade Rich <slade_rich@yahoo.com>
404 1. Interrupt would not compile properly. Ensure PCLATH register is saved
405 during interrupts. Ensure WSAVE is located at a shared bank address.
406 2. Fixed page selection in some places
407 3. Fixed BTFSS/C to where necessary use registers directly and not simply
408 the registers name strings.
409 4. Fixed "signed / unsigned compare" compiler warnings.
410 5. The PIC port manages its own allocation of the general purpose
411 registers, but makes no attempt to reuse them. As a result when
412 compiling it soon runs out of general purpose registers. Some
413 additional code was added to the files pcode.c and device.c to walk
414 through the function call tree and rename the registers so that they
424 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
425 genPlus() & genMinus() when the result is the same as left or right
427 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
429 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
431 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
433 Made bitfield a distinct type from bit so that bitfields
434 convert as per ANSI C and bits retain their traditional
435 boolean style behaviour. Implemented bitfield support in
443 * src/ds390/gen.c: bit v bitfield split
444 * src/z80/gen.c: New support for bitfields
445 * support/regression/tests/bitfields.c: reenabled z80,
448 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
450 Rules 246.x, 247.x relate to bitfields, the others speed up
451 access to xdata mapped I/O devices.
453 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
455 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
457 Cleaned up genPackBits and genUnpackBits and added two helper
458 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
459 for literal assignments in genPackBits (thanks to Frieder for
465 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
467 Fixed bug #748310 (pointer to function type mishandled when the
468 function name is omitted). Also fixed a SIGSEGV when a function
469 attribute (reentrant, etc) is used on a non-function or on a
470 function but misplaced before the parameter list.
472 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
474 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
475 * support/Util/SDCCerr.h,
476 * support/Util/SDCCerr.c: Added func attr misuse error msg
478 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
480 Fixed bug #787649 by anonymous
481 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
482 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
484 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
486 Fixed numerous bitfield problems.
488 * src/SDCC.y: More bitfield related error checking
490 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
491 * support/Util/SDCCerr.h,
492 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
493 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
494 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
495 * support/regression/tests/bitfields.c: tests added
497 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
499 Made the constant following the "interrupt" keyword optional. If
500 omitted, the function will not automatically be given an entry
501 in the interrupt vector table (similar to #pragma NOIV, but
502 less syntacticly kludgy). The interrupt number is also now
503 range checked. Also fixed a bug in the high order bit example
510 * support/Util/SDCCerr.c
511 * support/Util/SDCCerr.h
514 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
516 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
517 * src/SDCCicode.c (operandOperation): rewritten some ops
518 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
519 * src/SDCCsymt.c (computeType): literals are handled the same way as any
521 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
522 be re-activated by defining REDUCE_LITERALS)
523 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
524 unsigned, but are signed by default
525 * src/SDCCval.c (constVal): rearranged
526 * src/SDCCval.c (valMod): preliminary fix
527 * src/SDCCval.c (valCastLiteral): use TYPE_* types
528 * support/regression/literalop.c: added, work in progress
530 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
532 Generate warnings for useless declarations like "char data;"
533 that don't do what new users expect.
536 * support/Util/SDCCerr.h
537 * support/Util/SDCCerr.c
539 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
541 * src/SDCCval.c (valMult): fix overflow detection of negative int
543 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
545 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
547 Changes to support big endian targets:
560 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
562 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
563 * device/lib/time.c: fixed warning "integer overflow in expression"
565 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
567 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
568 * src/SDCCval.c (constVal): changed default to signed; hex and octal
569 constants are unsigned; added recognition of "u" flag for unsigned
570 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
571 * src/SDCCval.c (valDiv, valMod): fixed signdness
572 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
573 signedness of modulo, left and right shift
574 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
575 * support/Util/SDCCerr.h: added warning W_INT_OVL
576 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
577 * src/SDCCast.c (ast_print): improved output of constants
579 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
581 Fixed some warnings when building with MSVC:
594 * support\cpp2\cpplib.c
598 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
600 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
602 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
604 * support\librarian\clean.mk: Do not remove Makefile.
605 * support\librarian\Makefile: added.
607 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
609 Added librarian to MSVC build:
612 * support\librarian\librarian.dsp
614 'configure' not needed for librarian, removed:
615 * support\librarian\configure
616 * support\librarian\configure.in
617 * support\librarian\config_in.h
618 * support\librarian\Makefile.in
620 Hopefully these ones built the librarian and the rest of sdcc properly:
624 Messed up 'configure', so revert to previous version:
628 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
630 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
631 there, while the mantissa of a double is "only" 53 bits wide.
633 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
635 Adding sdcclib to the build. MSVC project coming soon.
638 * support\librarian\clean.mk
639 * support\librarian\configure
640 * support\librarian\configure.in
641 * support\librarian\config_in.h
642 * support\librarian\Makefile.bcc
643 * support\librarian\Makefile.in
644 * support\librarian\sdcclib.c
651 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
653 Linker now complaints if linked modules have conflicting options, for
654 example, one compiled using --model-large and another one compiled with
655 --model-small. The following files were modified:
677 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
679 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
680 as/mcs51/lklibr.c: Generate a warning when a library is not found.
682 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
684 * src/z80/mappings.i: fix _mul[us][int,long] entries
686 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
688 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
690 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
692 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
693 * support/regression/tests/bitopcse.c: added
701 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
703 added support for new library format to z80, gbz80 linkers:
709 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
711 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
712 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
714 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
716 added DUMMY_READ_VOLATILE:
725 * src/SDCCcse.c (algebraicOpts): many improvements
726 * src/SDCCcse.h: removed algebraicOpts()
727 * src/SDCCicode.c (picDummyRead): added
729 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
731 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
732 "Insufficient space in data memory".
734 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
736 * src/mcs51/gen.c: fixed bug #771358
737 * src/z80/gen.c: fixed bug #759087
739 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
741 * src/pic16/glue.c: minor cleanup by Vangelis
743 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
745 * device/include/regc515c.h: fixed #758477
746 * device/lib/_gptrget.c: saving some cycles in generic pointer get
747 * device/lib/_gptrput.c: saved a few bytes
748 * my tab spacing is 8, yours too?)
749 * device/lib/_ser.c: process RX bytes earlier than TX bytes
750 * device/lib/serial.c: process RX bytes earlier than TX bytes
751 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
753 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
755 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
757 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
759 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
761 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
763 * device/lib/Makefile.in: bad fix, reverted to 1.43
765 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
767 * device/lib/Makefile.in: added missing z80 object files
769 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
771 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
772 pic16 progress by Vangelis:
790 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
792 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
794 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
796 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
797 added gbz80 build to MSVC project.
798 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
799 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
800 from 8051 stuff and setup so it links using a .lnk file.
802 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
804 * support/librarian/sdcclib.c: sdcc librarian.
805 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
808 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
810 * as/mcs51/lkmain.c: properly handle extensions in function afile.
812 2003-07-02 Borut Razem <borut.razem@siol.net>
814 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
815 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
816 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
817 src/xa51/main.c, src/z80/main.c:
818 virtualization of glue() function: each port has it's own glue function,
819 which is accessed by do_glue function pointer in PORT.general structure
821 2003-07-01 Kevin Vigor <kevin@vigor.nu>
823 * DS800C400 fun, improved ROM interface and tinibios.
825 2003-06-27 Kevin Vigor <kevin@vigor.nu>
827 * More support for DS80C400. Now includes beginning of interface to ROM.
829 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
831 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
833 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
835 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
837 2003-06-19 Borut Razem <borut.razem@siol.net>
839 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
841 2003-06-19 Borut Razem <borut.razem@siol.net>
843 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
844 fixed Z80 port - crt0.o: cannot open.
846 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
848 * support/Util/MySystem.c (merge_command): revert bad fix
850 2003-06-18 Borut Razem <borut.razem@siol.net>
852 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
854 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
856 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
857 option --use-stdout sends errors to stdout instead of stderr.
859 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
861 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
863 2003-06-15 Borut Razem <borut.razem@siol.net>
865 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
866 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
867 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
868 fixed width array of pointers replaced with sets;
869 multiple include and lib paths ared transferred to preprocessor and linker
870 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
871 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
872 fixed width array of pointers
873 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
874 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
875 fixupPath(), getPathDifference()
876 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
877 fixed width array of pointers
879 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
881 * src/pic16/ralloc.c: fix warnings
882 * src/pic16/pcode.c: fix warning
884 2003-06-10 Scott Dattalo <scott@dattalo.com>
886 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
887 know all the details, but essentially this set of changes enable
888 the pic16 port to generate movff instructions and generate assembler
894 * src/pic16/device.c:
897 * src/pic16/pcoderegs.c:
898 * src/pic16/ralloc.c:
899 * src/pic16/ralloc.h:
901 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
903 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
904 added option --vc, so sdcc errors and warnings are compatible with
905 Microsoft Visual Studio.
907 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
909 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
910 device/lib/libfloat.lib: added atof function.
912 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
914 * doc/sdccman.lyx: updated to Lyx 1.3
915 * doc/cdbfileformat.lyx: updated to Lyx 1.3
916 * doc/test_suite_spec.lyx: updated to Lyx 1.3
917 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
919 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
921 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
923 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
925 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
926 additions to the "related tools/documentation" section
928 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
930 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
932 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
934 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
935 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
937 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
939 * doc/sdccman.lyx: fix double dash and other minor things
940 * doc/Makefile: fix double dash
942 2003-05-28 Karl Bongers(patches from Martin Helmling)
943 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
944 condition and ignore commands.
946 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
948 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
949 is in parts still quite out of date, I did changes as far as I felt makes sense
950 for a non-native english speaker.
951 Please feel free to add to the manual or to correct my changes.
952 * doc/Makefile: undid touching the date of intermediate tex files.
954 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
956 * doc/sdccman.lyx: Manual has an index now
958 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
960 Finalize muluint/mulsint and mululong/mulslong merging:
961 * device/lib/_mulint.c
962 * device/lib/_mullong.c
963 * device/lib/gbz80/mul.s
964 * device/lib/gbz80/stubs.s
965 * device/lib/z80/mul.s
966 * device/lib/z80/stubs.s
967 * src/SDCCsymt.c (initCSupport)
969 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
971 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
972 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
973 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
974 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
977 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
979 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
980 the regression tests I'm not brave enough to enable 245.b, 245.c
981 * doc/sdccman.lyx: added latex preamble for hyperref package.
982 Using pdflatex this will give you a hyperlinked pdf file with
983 bookmarks. (prepend '%' before /usepackage if this breaks something)
985 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
987 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
989 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
991 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
993 2003-05-21 <johan@balder>
995 * src/SDCCglue.c (printIval): fixed bug #739934
997 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
999 Applied patch from bug 737905 (renamed yylineo to mylineno):
1006 * src/pic16/pcode.c: Cleaned warnings
1007 * src/pic16/pcodeflow.c: Cleaned warnings
1008 * src/pic16/pcoderegs.c: Cleaned warnings
1010 2003-05-19 Scott Dattalo <scott@dattalo.com>
1012 * src/pic16/pcode.c: Cleaned warnings
1013 * src/pic16/pcodepeep.c: Cleaned warnings
1014 * src/pic16/ralloc.c: Cleaned warnings
1016 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1018 * doc/sdccman.lyx: fixed bug 739745
1019 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1021 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1023 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1024 it can be defined with CFLAGS when running configure
1025 * src/SDCCmain.c: fixed compiling + linking with object files
1027 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1029 * configure.in: configure for pic16 port,
1030 added --disable-pic16-port
1031 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1032 * src/SDCCmain.c: linkOptions is changed to set *,
1033 added if/endif conditional macros to remove options help
1034 messages from optionsTable when a port is not configured, added
1035 support for the PIc16 port in the ports table, when executing
1036 the compiler with no port specified on command line, a default
1037 port is selected with the new macro DEFAULT_PORT which is
1038 defined in port.h, in setDefaultOptions() linkOptions is removed
1039 from initialization assignment, since now it is a set,
1040 parseCmdLine uses setParseWithComma for linkOptions, in
1041 linkEdit() linkOptions are accessed with new function indexSet()
1042 which returns the i'th item of a set variable. See SDCCset.c, in
1043 linkEdit() when calling buildCmdLine(), added linkOptions as
1044 last argument. Now users can pass arguments to gplink via the
1045 -Wl option, main() uses pic16glue() to glue up pic16 programs
1046 * src/SDCCpeeph.c: various changes to support pic16
1047 * src/SDCCset.c: added function void *indexSet(set *, int) to
1048 return the i'th item of the set
1049 * src/SDCCset.h: added function prototype for indexSet()
1050 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1051 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1052 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1053 added macro DEFAULT_PORT
1054 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1055 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1057 * src/pic16/glue.c: commented out some error producing lines
1058 * src/pic16/main.c: __config directives are commented out to stop
1059 gpasm complaining and test the linkage with gplink, _linkCmd and
1060 _asmCmd changed to be more gplink and gpasm friendly
1061 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1062 produced an error when parsed, peep rule 12 is added to utilize
1063 movff, but it is commented out since the pCode does not support
1064 yet a command with 2 address arguments
1066 2003-05-18 <johan@balder>
1068 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1069 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1070 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1072 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1073 Added feature to script commands from file.
1075 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1077 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1078 * src/SDCCutil.c: include ctype.h for win32
1080 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1082 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1084 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1086 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1087 Fixed so you can set breakpoints prior to run, run does not stop
1088 on entry now. Add tbreak. Other enhancements and fixes for use
1091 2003-05-12 Borut Razem <borut.razem@siol.net>
1093 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1095 2003-05-11 Borut Razem <borut.razem@siol.net>
1097 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1098 the path of bin directory, so that PATH is the only env. variable, which has to be set
1099 in case of standard installation.
1100 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1101 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1102 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1104 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1106 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1107 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1108 temp files are in the port dir; clean the gen/test directory when
1109 generating new test.c
1110 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1111 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1112 * support/regression/tests/zeropad.c: added
1114 2003-05-09 <johan@balder>
1116 * src/SDCCglue.c: fixed bug #597940
1118 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1120 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1121 cache sfr, optimize next,step, fix off by one sourceline,
1122 support ddd list function.
1123 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1125 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1127 * support/regression/HTMLgen.py: added compare_s2f()
1128 * support/regression/Makefile: redo 1.27
1129 * support/regression/generate-cases.py: redo 1.5
1131 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1133 * support/regression/tests/float.c: workaround 33 bit hex constant
1134 * support/regression/tests/simplefloat.c: fix division for host
1136 2003-04-29 Scott Dattalo <scott@dattalo.com>
1138 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1139 that tame's the PIC's over-aggressive optimizer.
1141 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1143 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1146 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1148 Initial support for DS80C400. "Hello world" runs on TINIm400
1151 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1153 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1154 * Some notes on ddd usage added in debugger/README
1155 Martin Helmling adding more features and fixes for ddd GUI debugger.
1156 Code added for nexti, stepi, up, down, and other adjustments.
1158 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1160 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1161 * src/pic/peeph.def Added two rules to optimize carry manipulation
1162 * src/pic/* removed debug printfs
1164 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1166 * debugger/mcs51/cmd.c: added header newalloc.h
1168 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1170 * as/Makefile: new EXEEXT
1171 * as/z80/Makefile: remove trailing slash of BUILDIR
1172 * as/z80/clean.mk: new EXEEXT
1173 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1174 * support/cpp2/Makefile.in: new EXEEXT
1175 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1177 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1179 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1180 EXEEXT was introduced to fix all related problems with targets
1181 "clean", "install" and "uninstall"; a couple of further flaws
1182 especially with "clean" have been fixed too
1183 * as/mcs51/Makefile.in
1188 * debugger/mcs51/Makefile.in
1189 * debugger/mcs51/clean.mk
1191 * link/z80/Makefile.in
1194 * packihx/Makefile.in
1196 * sim/ucsim/Makefile
1197 * sim/ucsim/clean.mk
1198 * sim/ucsim/avr.src/Makefile.in
1199 * sim/ucsim/avr.src/clean.mk
1200 * sim/ucsim/s51.src/Makefile.in
1201 * sim/ucsim/s51.src/clean.mk
1202 * sim/ucsim/xa.src/Makefile.in
1203 * sim/ucsim/xa.src/clean.mk
1204 * sim/ucsim/z80.src/Makefile.in
1205 * sim/ucsim/z80.src/clean.mk
1206 * sim/ucsim/main_in.mk
1207 * sim/ucsim/packages_in.mk
1208 * sim/ucsim/gui.src/Makefile.in
1209 * sim/ucsim/gui.src/serio.src/Makefile.in
1210 * sim/ucsim/gui.src/serio.src/clean.mk
1213 * support/cpp2/Makefile.in
1214 * support/cpp2/clean.mk
1215 * support/makebin/Makefile
1216 * support/makebin/clean.mk
1217 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1218 * doc/sdccman.lyx: --program-suffix no longer needed
1220 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1222 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1223 Martin Helmling added support for ddd GUI debugger.
1224 Code added to display assembly, set variables, and other commands
1225 to interface to ddd.
1227 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1229 * as/Makefile: fix target clean
1230 * as/clean.mk: fix target clean
1231 * as/z80/clean.mk: fix target clean
1233 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1235 * Makefile.common.in: added @EXEEXT@
1236 * configure.in: removed all mingw32 stuff
1237 * configure: rebuilt from configure.in
1238 * doc/sdccman.lyx: updated section "installation"
1239 * support/scripts/sdcc_mingw32: adapted to configure
1240 * support/scripts/sdcc_cygwin_mingw32: added
1242 2003-04-22 Scott Dattalo <scott@dattalo.com>
1244 * src/pic Added object file support for the PIC port
1245 * src/pic Applied patch from Craig Franklin (this started the object file support)
1246 * src/regression Updated the PIC regression tests for object files
1248 2003-04-20 Borut Razem <borut.razem@siol.net>
1250 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1251 lklex.c: In function `getfid':
1252 lklex.c:203: warning: array subscript has type `char'
1253 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1254 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1255 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1256 stack handling macros
1258 2003-04-19 Borut Razem <borut.razem@siol.net>
1260 * "handling space characters in file path" task:
1261 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1262 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1263 * support/Util/MySystem.h: make it self-sufficient
1264 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1265 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1266 handling space characters in file path
1267 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1268 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1269 * support/Util/MySystem.c: handling space characters in executable's path
1271 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1273 * as/z80/Makefile: fix permanent rebuild of z80
1274 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1275 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1277 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1279 * src/SDCCopt.c: add special case optimization to replace modulo by
1280 a power of two with a bitwise AND.
1282 2003-04-18 <johan@balder>
1284 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1286 2003-04-17 <johan@balder>
1288 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1289 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1291 2003-04-13 Borut Razem <borut.razem@siol.net>
1293 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1294 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1295 fixed mingw problem in adl_NORMALIZE_PATH
1297 2003-04-12 Borut Razem <borut.razem@siol.net>
1299 * fixed "#pragma SAVE/RESTORE can not be nested":
1300 * src/SDCC.lex: reworked pragma handling functions
1301 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1302 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1304 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1306 * src/SDCCutil.c (pathEquivalent): defined but not used
1307 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1308 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1309 * configure: rebuilt from configure.in
1310 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1311 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1312 * device/include/Makefile.in: replace sdcc_datadir
1313 * device/lib/Makefile.in: replace sdcc_datadir
1314 * Makefile.common.in: add LDFLAGS from configure
1315 * packihx/Makefile.in: use LDFLAGS
1316 * src/Makefile.in: use LDFLAGS
1317 * support/cpp2/Makefile.in: add LDFLAGS from configure
1318 * support/makebin/Makefile: use LDFLAGS
1319 * .version: bumped version number to 2.3.5
1321 2003-04-12 Borut Razem <borut.razem@siol.net>
1323 * completed "different paths" task:
1324 * src/SDCCmacro.c: fixed bug in handling quotes
1325 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1326 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1328 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1330 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1332 2003-04-11 kevin Vigor <kevin@vigor.nu>
1334 * ds390/gen.c ds390/peeph.def: fix bug 706781
1336 2003-04-11 Borut Razem <borut.razem@siol.net>
1338 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1340 2003-04-10 Scott Dattalo <scott@dattalo.com>
1342 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1343 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1344 set - this bit used to not be set...).
1345 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1346 bad code in PIC Port
1347 * src/regression/and2.c added to test bug 609268
1348 * src/regression/Makefile added and2.c to regression test
1351 2003-04-08 <johan@CP255758-A>
1353 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1354 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1355 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1357 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1359 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1361 * support/cpp2/Makefile.in: fix bug #487815
1362 * configure: rebuilt from configure.in
1363 * Makefile.common.in: docdir changed, new path suffixes
1364 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1365 * sdcc_vc_in.h: reflect changes from sdccconf.h
1366 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1367 * src/SDCCutil.h: remove BINDIR hack
1368 * doc/sdccman.lyx: update new path hierarchy
1370 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1372 * src/SDCCpeeph.c: added okToRemoveSLOC test
1374 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1376 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1378 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1380 * src/SDCCpeeph.c: added labelIsReturnOnly test
1381 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1383 2003-04-05 <johan@balder>
1385 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1386 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1387 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1388 * src/SDCCast.c: fixed a warning
1389 * src/SDCCast.h: fixed a warning
1390 * src/SDCCicode.c (operandFromAst): fixed a warning
1392 2003-04-04 <johan@balder>
1394 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1395 * src/SDCCast.c (decorateType): fixed bug #715076
1396 * src/SDCC.y: fixed bug #702907
1398 2003-04-03 <johan@balder>
1400 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1401 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1402 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1403 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1404 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1406 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1408 * _decdptr.c: fix return values
1409 * _gptrget.c: fix return values
1410 * _gptrgetc.c: fix return values
1411 * _gptrput.c: fix return values
1412 * _mulint.c: fix return values
1413 * as/z80/Makefile: fix 'make -j' problem
1415 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1417 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1418 * configure.in: big cleanup, updated to autoconf 2.5x
1419 * configure: rebuilt from configure.in
1420 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1421 * sdcc_vc_in.h: reflect changes from sdccconf.h
1422 * doc/Makefile: fixed a flaw in "make install"
1424 2003-04-02 <johan@balder>
1426 * src/ds390/gen.c (genCmp): no comments
1427 * src/mcs51/gen.c (genCmp): no comments
1428 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1429 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1431 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1433 * support/regression/generate-cases.py: place generated file in given sub directory
1434 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1435 * support/regression/Makefile: improvements for 'make -j';
1436 side effect: it's simpler and faster now
1438 2003-03-31 Borut Razem <borut.razem@siol.net>
1440 * src/z80/main.c: link-{port} and as-{port} defined without path
1441 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1443 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1445 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1447 2003-03-30 Borut Razem <borut.razem@siol.net>
1449 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1450 changed type of list parameter to set
1451 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1452 * src/port.h: changed type of do_assemble() parameter to set
1453 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1454 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1455 definition of "cppoutfilename" macro with NULL value in preProcess()
1456 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1457 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1458 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1459 replaced with set *binPathSet
1460 * shash_add() deallocates the item, if allready exsists, before adding the new one
1461 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1463 2003-03-30 Scott Dattalo <scott@dattalo.com>
1465 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1466 a nested for loop bug in the PIC port
1467 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1470 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1472 * support/Util/dbuf.h: remove C++ stuff to make it portable
1474 2003-03-28 Borut Razem <borut.razem@siol.net>
1476 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1477 literal strings in stringLiteral()
1478 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1479 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1482 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1484 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1486 2003-03-26 <johan@balder>
1488 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1489 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1490 * src/SDCCast.c (decorateType): fixed " -v < 3"
1492 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1494 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1495 Added Lenny Story's debug infrastructure changes:
1496 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1497 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1498 * src/cdbFile.c: added
1499 * src/SDCCdebug.c: added
1500 * src/SDCCdebug.h: added
1501 * src/SDCCast.c (createFunction)
1502 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1503 * src/SDCCmain.c (parseCmdLine, main)
1504 * src/SDCCmem.c (redoStackOffsets)
1505 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1508 * src/avr/gen.c (genAVRCode)
1509 * src/ds390/gen.c (gen390Code)
1510 * src/mcs51/gen.c (gen51Code)
1511 * src/pic/gen.c (genpic14Code)
1512 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1513 * src/xa51/gen.c (genXA51Code)
1514 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1516 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1518 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1519 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1521 2003-03-22 <johan@balder>
1523 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1525 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1527 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1528 * doc/cdbfileformat.lyx: added, written by Lenny Story
1529 * doc/Makefile: added cdbfileformat.lyx
1530 * doc/clean.mk: added cdbfileformat.lyx
1532 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1534 * src/mcs51/peeph.def: fix bug #705773
1536 2003-03-20 <johan@balder>
1538 An sfr/sbit can have an "at #" AND an initializer
1539 * src/SDCCsymt.c (checkSClass):
1540 * src/SDCCmem.c (allocGlobal):
1541 * src/SDCCmem.c (allocLocal):
1542 * src/SDCCast.c (createBlock):
1544 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1546 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1548 2003-03-16 <johan@balder>
1550 Undid the hackup of const and volatile, the problem is much bigger
1552 * src/SDCCast.c:1.171
1553 * src/SDCCglue.c:1.138
1554 * src/SDCCicode.c:1.146
1555 * src/SDCCsymt.c:1.150
1556 * src/SDCCval.c:1.65
1558 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1560 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1561 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1563 2003-03-13 <johan@balder>
1565 Hackup const and volatile modifiers in type chains a bit:
1567 * src/SDCCast.c:1.169
1568 * src/SDCCglue.c:1.136
1569 * src/SDCCicode.c:1.143
1570 * src/SDCCsymt.c1.146
1571 * src/SDCCsymt.h1.59
1572 * src/SDCCval.c:1.63
1574 2003-03-12 <johan@balder>
1576 * src/SDCCBBlock.h: more LRH debugging junk
1577 * src/SDCCcflow.h: more LRH debugging junk
1578 * src/SDCCloop.c: more LRH debugging junk
1579 * src/SDCC.y (struct_declaration): fixed bug #697590
1580 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1581 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1582 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1584 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1585 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1586 test function names must now match exactly).
1587 * src/SDCCcse.c: added special case in findCheaperOp to allow
1588 extending a short integer. Makes less awful code for bug 700121 test case.
1590 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1592 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1593 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1595 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1597 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1598 actually called (operandsNotEqual() was called for all
1599 operandsNotEqualX tests).
1601 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1603 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1604 with shorter literals. Fixes bug 700121.
1606 2003-03-11 <johan@balder>
1608 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1610 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1612 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1613 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1615 2003-03-10 Borut Razem <borut.razem@siol.net>
1617 * src/SDCCmain.c: pipe preprocessor's output
1618 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1619 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1620 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1621 which closes all pipes in pipeSet set
1622 * src/SDCCset.c: free deleted item in function deleteSetItem()
1623 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1624 moved from z80 to src subproject
1625 * .version: increased version number to 2.3.4
1627 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1629 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1630 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1631 * support/regression/ports/xa51/spec.mk: fix typo
1633 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1635 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1637 2003-03-09 Borut Razem <borut.razem@siol.net>
1639 * src/SDCCmain.c: pipe preprocessor's output
1640 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1641 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1642 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1643 which closes all pipes in pipeSet set
1644 * src/SDCCset.c: free deleted item in function deleteSetItem()
1645 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1646 moved from z80 to src subproject
1648 2003-03-09 Borut Razem <borut.razem@siol.net>
1650 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1651 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1652 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1653 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1654 * src/SDCCglobl.h: unification of WIN32 native definitions
1656 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1658 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1660 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1662 * src/configure.in: check for endianess (even while cross-compiling)
1663 * src/configure: check for endianess (even while cross-compiling)
1664 * src/configure_in.h: check for endianess (even while cross-compiling)
1665 * src/avr/gen.c: remove old endianess stuff
1666 * src/mcs51/gen.c: remove old endianess stuff
1667 * src/ds390/gen.c: remove old endianess stuff
1668 * src/pic/gen.c: remove old endianess stuff
1669 * src/pic/genarith.c: remove old endianess stuff
1670 * src/pic/glue.c: fix endianess check
1671 * src/pic16/gen.c: remove old endianess stuff
1672 * src/pic16/genarith.c: remove old endianess stuff
1673 * src/pic16/glue.c: fix endianess check
1674 * src/xa51/gen.c: remove old endianess stuff
1675 * src/z80/gen.c: fix endianess check
1676 * src/SDCCglue.c: fix endianess check
1677 * src/ds390/peeph.def: fix bug 700036
1679 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1681 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1682 * src/configure: find appropriate data-types on host for SDCC's int and long
1683 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1684 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1685 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1687 2003-03-07 <johan@balder>
1690 some minor cleanups before the big shot
1691 OP_DEFS and OP_USES now use Kevin's protection
1692 new option --nolabelopt
1703 * src/ds390/ralloc.c:
1704 * src/mcs51/ralloc.c:
1706 * src/xa51/ralloc.c:
1709 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1711 * src/pic/pcode.c (get_op): fix 64 bit warnings
1712 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1713 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1714 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1715 * support/regression/tests/malloc.c: fix 64 bit warnings
1717 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1719 * src/mcs51/gen.c (genMinus): fixed bug 696436
1721 2003-03-02 Borut Razem <borut.razem@siol.net>
1723 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1725 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1727 * configure.in: test for mkstemp
1728 * sdccconf_in.h: add HAVE_MKSTEMP
1730 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1732 * device/include/ctype.h: removed warning while using --stack-auto
1733 * device/include/malloc.h: removed warning while using --stack-auto
1734 * device/include/string.h: removed warning while using --stack-auto
1736 2003-02-23 Borut Razem <borut.razem@siol.net>
1738 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1739 because NDEBUG is defined (see man assert)
1740 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1742 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1744 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1745 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1747 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1749 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1750 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1752 2003-02-18 <johan@balder>
1754 * as/mcs51/asmain.c (asmbl): module can start with a digit
1755 * as/z80/asmain.c (asmbl): module can start with a digit
1757 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1759 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1760 * src/asm.c: fix pipe() for Mingw32
1762 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1764 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1765 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1766 make -V work again; --c1mode reads now from stdin
1767 * doc/sdccman.lyx: added --c1mode
1768 * support/Util/SDCCerr.c: new messages for c1 mode
1769 * support/Util/SDCCerr.h: new messages for c1 mode
1770 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1772 2003-02-15 <johan@balder>
1774 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1776 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1778 * doc/sdccman.lyx: Environment variables, -o and other minor things
1780 2003-02-14 <johan@balder>
1782 * src/xa51/main.c: before anyone really tries to use it :)
1784 * Install doc's in share/sdcc/doc
1785 * removed some obsolete files
1786 * Do a proper make distclean and uninstall
1787 M Makefile.common.in
1790 M device/include/Makefile.in
1791 M device/lib/Makefile.in
1794 M sim/ucsim/doc/Makefile.in
1797 R src/xa51/peeph.rul
1798 M support/cpp2/Makefile.in
1799 M support/makebin/Makefile
1802 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1804 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1806 2003-02-10 Borut Razem <borut.razem@siol.net>
1808 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1809 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1810 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1811 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1812 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1813 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1814 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1815 src/z80/Makefile.bcc: Borland Makefile cleanup
1816 * as/z80/Makefile.bcc: Added Borland Makefile
1817 * support/cpp2/borland.h: Removed
1819 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1821 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1822 * src/SDCC.lex: new pragma NOIV
1823 * src/SDCCglobl.h: new pragma NOIV
1824 * src/SDCCmem.c: new pragma NOIV
1826 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1828 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1830 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1832 * src/SDCCmain.c: signal handling is switched off by --debug
1833 * doc/Makefile: small fix for install; use clean.mk again
1834 * doc/clean.mk: clean *.pdf and *.html too
1836 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1838 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1839 * device/lib/printfl.c: fix a ds390 bug by making it portable
1840 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1841 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1842 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1843 * debugger/mcs51/cmd.c: converted multi-line string literals
1844 * sim/ucsim/globals.cc: converted multi-line string literals
1845 * src/SDCCmain.c: introduced signal handler to remove temp files
1846 * doc/Makefile: small tweaks, implement clean
1847 * doc: removed generated files
1849 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1851 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1852 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1853 Address Record is not correctly generated for DS390."
1855 2003-02-02 Borut Razem <borut.razem@siol.net>
1857 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1858 * as/mcs51/asm.h: fixed compilation with Borland C
1859 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1860 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1861 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1862 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1863 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1864 src/z80/Makefile.bcc: delete $(LIB) only if exist
1865 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1867 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1869 * device/include/malloc.h: introduced NULL
1870 * device/include/string.h: introduced NULL
1871 * device/include/stdlib.h: introduced NULL
1872 * device/lib/_memcpy.c: removed NULL
1873 * device/lib/_strcat.c: removed NULL
1874 * device/lib/_strchr.c: removed NULL
1875 * device/lib/_strcmp.c: removed NULL
1876 * device/lib/_strcpy.c: removed NULL
1877 * device/lib/_strcspn.c: removed NULL
1878 * device/lib/_strlen.c: removed NULL
1879 * device/lib/_strncat.c: removed NULL
1880 * device/lib/_strncmp.c: removed NULL
1881 * device/lib/_strncpy.c: removed NULL
1882 * device/lib/_strpbrk.c: removed NULL
1883 * device/lib/_strrchr.c: removed NULL
1884 * device/lib/_strspn.c: removed NULL
1885 * device/lib/_strstr.c: removed NULL
1886 * device/lib/_strtok.c: removed NULL
1887 * device/lib/malloc.c: removed NULL, include own header
1889 2003-02-02 <johan@balder>
1891 * 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
1892 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1893 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1894 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1895 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1896 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1898 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1900 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1903 2003-02-01 <johan@balder>
1905 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1907 2003-01-31 <johan@CP255758-A>
1909 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1911 2003-01-30 <johan@balder>
1913 * src/SDCCBBlock.c: automatic bug detection
1914 * src/SDCCicode.c: automatic bug detection
1916 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1918 * src/SDCCglobl.h: now --xram-size 0 works
1919 * src/SDCCmain.c: now --xram-size 0 works
1921 2003-01-29 <johan@balder>
1923 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1925 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1927 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1928 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1929 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1930 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1931 * src/SDCCglobl.h: Added options --xram-size and --code-size
1932 * src/SDCCmain.c: Added options --xram-size and --code-size
1934 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1936 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1937 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1939 2003-01-27 <johan@balder>
1941 * src/SDCC.y: fixed bug #613764
1943 2003-01-26 <johan@balder>
1945 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1946 * src/SDCCsymt.h: fixed bug #673374
1947 * src/SDCCglue.c: fixed bug #661910
1948 * src/SDCCast.c: fixed bug #458099 and 673374
1950 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1952 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1953 * as/mcs51/strcmpi.h: added
1954 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1955 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1956 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1957 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1958 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1959 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1960 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1961 * as/mcs51/Makefile.aslink: new module strcmpi
1962 * as/mcs51/Makefile.asx8051: new module strcmpi
1963 * as/mcs51/Makefil.bcc: new module strcmpi
1964 * as/mcs51/Makefile.in: new module strcmpi
1965 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1967 2003-01-26 <johan@balder>
1969 * src/SDCCglue.c: reverted back to 1.124
1970 * src/SDCCast.c: reverted back to 1.156
1971 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1973 2003-01-25 <johan@balder>
1975 * src/SDCCglue.c: A better fix for bug #661910
1976 * src/SDCCast.c: A better fix for bug #661910
1977 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1979 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1981 * src/Makefile.in: remove spawn.o
1982 * src/SDCCmain.c: remove spawn.h
1983 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1984 * src/spawn.c: removed
1985 * src/spawn.h: removed
1986 * support/regression/ports/ds390/spec.mk: link with -r
1988 2003-01-24 <johan@CP255758-A>
1990 * src/ds390/gen.c (aopOp): fixed bug #667458
1991 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1992 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1993 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1995 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1997 * src/mcs51/peeph.def: better assembler identation by Frieder
1998 * src/mcs51/gen.c: better assembler identation by Frieder
2000 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2002 * as/z80/string.h: removed for gcc 3.2
2003 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2004 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2006 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2008 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2009 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2010 * support/regression/Makefile: separate temp files for ports
2011 * support/regression/generate-cases.py: separate temp files for ports
2012 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2013 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2015 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2017 * moved tinitalk to device/examples/ds390
2019 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2021 * as/mcs51/lkmem.c: rflag is for DS390
2022 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2023 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2024 (linkEdit): move mem- and map-files the same way as ihx-files
2025 * src/z80/main.c (_setDefaultOptions): removed --generic
2026 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2027 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2028 * src/pic/glue.c (picglue): --c1mode works again
2029 * src/pic16/glue.c (pic16glue): --c1mode works again
2030 * src/asm.c (printCLine): fix #660034
2032 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2034 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2035 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2036 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2037 * as/mcs51/lkmem (summary): better fix for sp problem
2038 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2039 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2040 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2041 remove --stack-after-data
2043 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2045 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2046 * src/SDCCutil.c (join): ugly bug: missing '\0'
2047 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2049 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2051 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2053 * src/pic/main.c (_asmCmd): gpasm supports -o
2054 * src/z80/main.c: more general macros
2055 * device/lib/Makefile.in: remove intermediate files
2057 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2059 * .version: Bumped version number to 2.3.3
2060 * src/SDCCBBlock.c: new option -o
2061 * src/SDCCglobl.h: new option -o
2062 * src/SDCCglue.c: new option -o
2063 * src/SDCCmain.c: new option -o
2064 * src/asm.c: new option -o
2065 * src/ds390/main.c: new option -o
2066 * src/pic/glue.c: new option -o
2067 * src/pic/pcode.c: new option -o
2068 * src/pic/ralloc.c: new option -o
2069 * src/pic16/glue.c: new option -o
2070 * src/pic16/pcode.c: new option -o
2071 * src/pic16/ralloc.c: new option -o
2072 * src/z80/main.c: new option -o
2073 * device/lib/Makefile.in: use -o
2074 * support/regression/ports/ds390/spec.mk: use -o
2075 * support/regression/ports/gbz80/spec.mk: use -o
2076 * support/regression/ports/mcs51/spec.mk: use -o
2077 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2078 * support/regression/ports/z80/spec.mk: use -o
2079 * support/regression/ports/ucz80/spec.mk: use -o
2080 * support/regression/ports/xa51/spec.mk: use -o
2081 * support/regression/fwk/lib/timeout.c: fix usage string
2083 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2084 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2086 2003-01-07 <johan@balder>
2088 * src/SDCCast.c (decorateType): fixed bug #600035
2090 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2091 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2092 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2093 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2094 * src/pic/pcode.c: outcommented unused variable to remove warnings
2095 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2097 2003-01-06 <karl@turbobit.com>
2098 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2101 2003-01-06 <johan@balder>
2103 * src/SDCCicode.c: fixed array add
2105 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2106 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2107 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2109 2003-01-04 <johan@balder>
2111 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2113 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2114 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2116 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2117 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2118 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2120 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2121 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2123 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2124 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2126 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2127 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2129 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2131 * in \sdcc\as\mcs51\ changed these files in order to create an
2132 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2133 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2134 following files to include the previous two files: aslink.dsp,
2135 Makefile.aslink, Makefile.bcc, and Makefile.in.
2137 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2138 .adb instead of .cdb
2140 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2142 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2143 value from option --iram-size.
2145 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2147 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2150 2002-09-18 <wiml@hhhh.org>
2152 * SDCClrange.h: exposed setFromRange() and setToRange()
2153 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2154 packRegsForAccUse() (bug 542397)
2155 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2156 multiple times and emitting the fetch operations more than once
2157 added aopGetUsesAcc() function to allow binary operators to
2158 fetch their operands in the correct order; made genMinus() emit
2159 compact code for X = LITERAL - Y
2161 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2162 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2163 sprintf() in line 1267.
2165 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2166 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2169 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2170 Changes to aslink (All the changes are marked with 'JCF'):
2172 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2175 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2176 area BSEG. Also moves, if possible, the DATA area down into the internal
2177 ram so more space is available.
2179 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2182 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2183 not bytes. Function summary() which creates a memory usage summary
2184 file with extension .mem. Reports of overlaping stack and small stack
2185 size. If the space for the stack is less than 16 bytes aslink trows a
2188 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2189 the 8051. Option 'y' for memory summary output file.
2191 Changes to sdcc (All the changes are marked with 'JCF'):
2193 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2195 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2196 overlaying area for it (uses RegBankUsed[4]).
2198 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2199 bank zero as used by default. By default aslink locates the stack
2200 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2201 the creation of the .mem file. Delegates the allocation of data area
2202 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2203 the begining of the stack area to aslink.
2205 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2206 glue() in SDCCglue.c creates an area for it.
2208 2002-09-03 Borut Razem <borut.razem@siol.net>
2209 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2210 sdcc/src/pic/glue.c:
2211 introduced atexit() handler for teporay files removal in case of
2212 errors, assertions, ...
2214 2002-08-29 Borut Razem <borut.razem@siol.net>
2215 * sdcc/support/cpp2/auto-host_vc_in.h:
2216 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2217 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2218 Maybe there is a similar problem with BORLANDC? It should be checked!
2220 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2221 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2222 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2223 was not executed, and the compiler (cl) launched a warning:
2224 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2226 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2227 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2229 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2230 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2232 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2233 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2234 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2235 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2236 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2237 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2238 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2239 - added Release configuration in VS projects
2240 - review of compiler an linker options
2241 - VC .exe files are generated in bin_vc directory, not to interfere
2242 with binaries generated from other projects (cygwin, mingw, bcc ...)
2244 * sdcc/src/yacc.dsp: added
2246 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2247 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2248 and insert the version number definitions from .version
2250 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2252 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2253 added - genarate auto-host.h using auto-host_vc_in.h as template
2256 removed from CVS, generated automatically
2258 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2259 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2261 2002-08-11 Borut Razem <borut.razem@siol.net>
2262 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2264 2002-08-10 Borut Razem <borut.razem@siol.net>
2265 * src/SDCCmain.c (main):
2266 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2267 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2268 The consequence was that some temporary files were not removed.
2271 unification of code in functions tempfilename() and tempfile():
2272 function tempnam() is defined in Visual Studio 6.0 and .NET
2274 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2276 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2277 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2278 - removed compiler command line option /WX: Treats all warnings as errors
2279 - update a list of source files, included into the project
2281 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2282 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2283 changed project type to Generic Project so that can be correcly converted to VS.NET project
2285 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2287 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2289 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2291 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2292 added return 0 statements after assert() to make compiler happy
2294 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2295 added newline in the def file to keep MSC compiler satisfied
2297 * sdcc/src/z80/gen.c:
2298 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2299 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2300 - solved MSC error in function aopDump()
2302 * sdcc_vc.h: define PREFIX as "\\sdcc"
2304 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2305 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2307 2002-06-22 Scott Dattalo <scott@dattalo.com>
2308 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2309 - Rewrote the register banking algorithm.
2310 - Added pCode live-range analysis to registers (for now, only non-used and
2311 singly-used registers optimized away)
2313 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2315 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2317 2002-05-10 Scott Dattalo <scott@dattalo.com>
2318 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2320 2002-04-22 Michael Hope <michaelh@vroom>
2322 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2324 * configure.in (DD_COPT): Added include support required for gbdk.
2326 * .version: Bumped version number just to increase it.
2328 * src/SDCCmain.c: Added -nostdinc to the default options.
2330 2002-04-15 Michael Hope <michaelh@vroom>
2332 * device/lib/z80/printf.c (sprintf): Added.
2334 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2336 * src/z80/peeph.def: Added transpose redundent load rule.
2338 * src/z80/main.c: Added force callee saves for jaune.
2340 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2342 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2344 2002-03-28 Johan Knol <johan@balder>
2346 * src/SDCCval.c: fixed bug #532436
2348 2002-03-14 Scott Dattalo <scott@dattalo.com>
2350 Added "char *Processor" field to the port structure.
2353 Added -p option. Allows port dependent processor to be specified.
2356 Initialized the new field char *Processor field to NULL in all ports
2359 Compiler generated registers for interrupt context saving
2360 were not getting allocated.
2362 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2365 Fixed left shift. Will promote the left side of a left shift
2366 if a) left shifting more than size of operand or b) when assigned
2367 to something size > size of left side
2369 2002-03-14 Scott Dattalo <scott@dattalo.com>
2371 tons of changes. Register allocation has been
2372 rewritten. Added customization for the various PICs. Flow
2373 analysis is restructured. ...
2379 Added. device.c is a PIC port hack to accomodate variations
2382 2002-03-13 Michael Hope <michaelh@vroom>
2384 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2386 2002-03-04 johanknol <johanknol@manik>
2388 * /src/SDCCval.c: fixed
2390 const unsigned char arr[][2] = { { 0, 1 } };
2391 t18.c:1: error: Initializer element is not constant
2393 2002-03-04 bela <bela@manik>
2395 * /device/include/mcs51reg.h:
2396 ds89c420 register definition update
2398 2002-03-03 <johan@FRIJA>
2400 * support/Util/SDCCerr.c: did something, but don't no why anymore
2402 * support/regression/tests/bug-524691.c: made it a little less shy
2404 * src/SDCCast.c (decorateType): fixed bug #524697
2406 * src/SDCCast.c: made some lineno improvements
2408 * src/SDCCval.c (getNelements): changed warning to error
2410 * src/SDCCglue.c (printIvalArray): changed warning to error
2412 * src/SDCCicode.c: fixed a warning for mingw
2414 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2416 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2418 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2420 * src/ds390/peeph.def:
2421 Added some more peephole rules
2423 * src/ds390/gen.c: Various fixes & enhancements
2425 * src/SDCClrange.c, src/SDCClrange.h:
2426 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2428 * src/ds390/ralloc.c:
2429 various fixes & enhancements (ds390) specific
2431 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2432 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2435 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2437 2002-03-02 <johan@FRIJA>
2439 * src/SDCCast.c (decorateType): fixed bug #524708
2441 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2443 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2445 2002-03-01 Michael Hope <michaelh@vroom>
2447 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2449 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2451 2002-03-01 <johan@FRIJA>
2453 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2455 * src/SDCCast.c (decorateType): fixed bug #524209
2457 * src/SDCCval.c (valNot): fixed bug #524195
2459 2002-02-26 <johan@balder>
2461 * src/xa51/gen.c: fixed a warning
2463 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2465 * src/SDCCast.c (decorateType): fixed bug #522534
2467 2002-02-23 <johan@balder>
2469 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2471 2002-02-22 <johan@balder>
2473 * src/SDCCast.c: fixed bug #514865
2475 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2477 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2479 * sdcc/src/SDCCloop.c:
2480 Previous fix was not good. basic blocks that have "break" or "return" are
2481 not really partof a loop , but live ranges used in these blocks should
2482 be live thru the entire loop, so set partOfLoop but don't add them to
2485 2002-02-21 <johan@FRIJA>
2487 * src/SDCCcse.c: fixed bug #514308
2489 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2492 Fixed BUG #519583. If a conditional block ended in a return/break
2493 statement inside a loop, it was not being considered part of the loop.
2495 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2497 2002-02-10 Karl Bongers <karl@turbobit.com>
2500 Fixed up SDCDB debugger somewhat. Updated debugger/README
2501 with lots of comments and notes.
2503 * device/examples/test2.c:
2504 Fix bug, "red" variable not being initialized(compiler complained).
2506 * device/examples/Makefile, examples/test3.c:
2507 Add Makefile in device/examples folder, compiles test3.c
2508 for use as a multiple module SDCDB test case.
2510 * sim/ucsim/cmd.src/cmdset.cc:
2511 Took out debug printfs in ucsim "next" command.
2514 Karl and Johan start ucsim XA support. Most dissassembly working,
2515 about 75% emulation done(plenty of work remaining).
2517 * sim/ucsim/z80.src:
2518 Add Z80 support to ucsim, add test-ucz80 regression test,
2519 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2520 Notice z80 compiler fails on examples/test3.c/crc code.
2522 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2524 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2525 Added support for --parms-in-bank1
2527 * src/ds390/peeph.def:
2528 added a few more peephole optimzations
2531 1) added __builtin_inp & __builtin_outp used to read in data of given length
2532 from a memory mapped port
2533 2) added __builtin_memcmp
2534 3) added __builtin_swapw swap bytes of a short
2536 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2537 1) handle multiple send & receives from register bank1
2538 2) ralloc can now allocate DPTR1 to some liveRanges
2540 * src/SDCCsymt.c, src/SDCCsymt.h:
2541 changes to handle multiple sends & receives
2544 added some pointer arithmetic optimization
2547 added some pointer arithmetic optimizations but not stable yet so not
2548 called from anywhere (will get this working shortly)
2550 * src/SDCCopt.c: fixed for multiple sends & receives
2553 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2554 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2555 set preprocessor defines (depending on options)
2557 * src/SDCCicode.c, src/SDCCicode.h:
2558 changes made to handle multiple sends & receives
2561 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2563 * src/SDCCcse.c, src/SDCCcse.h:
2564 added function findbackward def (to be used in upcoming optimization)
2566 * src/SDCCcflow.c, src/SDCCcflow.h:
2567 added function returnAtEnd - to determine if a basic block terminates with
2570 * src/SDCCast.c, src/SDCCast.h:
2571 added option parms-in-bank1
2573 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2574 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2575 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2576 adjusted for --parms-in-bank1 option
2578 * device/include/string.h:
2579 donot redefine "reentrant" keyword
2581 * device/include/ds80c390.h: Added some more SFRs
2583 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2585 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2587 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2589 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2591 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2593 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2595 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2597 * Added --xram-movc option
2599 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2601 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2603 2002-01-11 Johan Knol
2605 * Added math lib of Jesus Calvino-Fraga
2607 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2609 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2610 * support/regression/Makefile: new target test-mcs51-stack-auto
2611 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2613 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2615 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2617 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2619 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2621 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2623 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2625 * src/SDCCglue.h: add definition for printIvalChar()
2627 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2629 * src/SDCCast.c: fix #498138 by Johan
2631 * src/SDCCglue.c: fix #498138 by Johan
2633 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2635 * support/regression/Makefile: fix clean
2637 * support/regression/ports/ds390/support.c: fix transmission of last character
2639 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2641 * /sdcc/src/ds390/gen.c:
2642 a) improved computing address of stack variable
2643 b) took out some #if 0 code
2644 c) improved parmBytes adjustment
2645 d) improved genPlusIncr & genMinusIncr
2646 e) genCmp could generate bad code (when left assigned to DPTR)
2647 f) Fixed bug in hasInc
2649 * /sdcc/src/ds390/ralloc.c:
2650 a) packRegsForSupport could mess up live information (Fixed)
2651 b) packRegsDPTRuse could be incorrect for left & right shift
2653 * /sdcc/src/mcs51/ralloc.c:
2654 packRegsForSupport could mess up the live information (Fixed)
2656 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2658 * /sdcc/src/SDCCast.c:
2659 can reverse a loop even if function call is present as long
2660 as the loop control variable is local & is not passed as parameter
2662 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2664 * /sdcc/ChangeLog: *** empty log message ***
2666 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2667 More builtin function additions for TININative
2669 * /sdcc/src/ds390/ralloc.c:
2670 Had broken the regression testsuite
2672 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2674 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2675 Added funcattr hasStackParms will be set for reentrant functions when there
2676 are paramteres on the stack, this helps in minimizing frame pointer generation
2677 typeFromStr can handle function pointers now
2679 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2680 *** empty log message ***
2682 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2684 * /src/ds390/gen.c, /src/ds390/main.c:
2685 More builtin function additions for TININative
2687 * /src/ds390/ralloc.c:
2688 Had broken the regression testsuite
2690 * /src/SDCCast.c: Fixed a bug in dumptree
2692 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2693 Added funcattr hasStackParms will be set for reentrant functions when there
2694 are paramteres on the stack, this helps in minimizing frame pointer generation
2695 typeFromStr can handle function pointers now
2697 * /doc/builtins.txt, /doc/TININative.txt:
2698 *** empty log message ***
2701 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2703 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2704 ALPHA version for -mTININative
2706 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2707 updated to reflect changes in the port structure
2710 added function do_assemble (similar to do_link) if non-null this function
2711 will be called to do assembly (-mTININative) requires a multi command
2713 added function genAssemblerEnd will be called to generate assembler Epilogue
2716 added _JavaNative to debug info printing
2718 * /src/SDCCmain.c: added option --tini-libid
2719 added port->do_assemble function (-mTININative) has a multi command assemble
2721 * /src/SDCCglue.c: Disabled "constExpr" check
2722 added port->genAssemblerEnd function
2724 * /src/SDCCglobl.h: Added option --tini-libid value
2727 tookout optimizeCompare from the header (has no external references)
2729 * /src/SDCCast.c: made one more function "static"
2731 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2733 * src/z80/mappings.i: Added z80asm support.
2735 * src/z80/main.c: Added z80asm support on --asm=z80asm
2737 * src/z80/gen.c: Fixed asm portability issues.
2739 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2741 * src/SDCCglue.c (printExterns): Added global/extern split.
2743 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2745 * support/regression/Makefile: added test for mcs51 model large
2747 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2749 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2751 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2753 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2755 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2757 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2759 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2761 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2763 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2765 * support/regression/tests/simplefloat.c: Port to mcs51.
2767 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2768 * support/regression/tests/bug-485362.c: Added.
2770 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2772 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2774 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2776 * src/z80/gen.c (aopDump): Added a dump function.
2778 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2779 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2781 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2783 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2785 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2787 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2789 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2791 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2793 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2795 * support/regression/ports/ds390/support.c: Use tinibios.
2797 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2799 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2801 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2802 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2804 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2806 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2808 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2810 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2812 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2813 (packRegsForIYUse): Created and optimised.
2815 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2817 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2818 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2820 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2822 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2824 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2826 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2828 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2830 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2832 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2834 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2836 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2838 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2840 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2842 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2843 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2844 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2846 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2848 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2849 (genNotFloat): Added.
2850 (genUminusFloat): Added.
2852 * device/lib/z80/Makefile: Added floating pt stubs.
2854 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2856 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2858 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2860 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2862 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2864 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2866 * sdcc/support/regression/Makefile: Add port ds390.
2868 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2870 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2872 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2874 * sdcc/support/regression/ports/ds390/support.c: Added.
2876 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2878 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2880 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2882 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2884 * device/include/malloc.h: Added z80 and gbz80 support.
2886 * device/lib/gbz80/heap.s: Added.
2888 * device/lib/z80/heap.s: Added.
2890 * device/lib/malloc.c: Added z80 and gbz80 support.
2892 * support/regression/tests/malloc.c (testMalloc): Added.
2894 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2896 * support/regression/tests/bug-478094.c: Added.
2898 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2900 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2902 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2904 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2906 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2908 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2910 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2912 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2914 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2916 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2918 * support/regression/tests/bug-477927.c: Added.
2920 * src/z80/peeph.def: Added minor rules.
2922 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2924 * src/z80/peeph.def: Added jump optimisation modification.
2926 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2928 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2930 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2932 * support/regression/tests/funptrs.c: Added.
2934 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2936 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2938 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2940 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2942 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2944 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2945 (movLeft2ResultLong): Created.
2947 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2948 (joinPushes): Added. Joins two char pushes into a word push.
2950 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2952 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2954 * support/makebin/Makefile (install): Added creation of dest dir.
2956 2001-10-24 Karl Bongers <karl@turbobit.com>
2958 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2960 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2962 * src/z80/ralloc.c: Turned off faulty pack for one use.
2964 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2966 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2968 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2970 * support/regression/Makefile: Improved clean
2972 * support/regression/ports/gbz80/spec.mk: Added clean
2974 * support/regression/ports/host/spec.mk: Added clean
2976 * support/regression/ports/z80/spec.mk: Added clean
2978 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2980 * support/regression/ports/mcs51/timeout.c: little improvements
2982 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2984 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2986 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2988 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2990 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2992 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2994 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2996 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2997 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2999 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3001 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3003 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3005 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3007 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3009 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3011 * support/regression/tests/longor.c: Added.
3013 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3015 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3017 * as/mcs51/aslink.h: define PATH_MAX
3019 * as/mcs51/asm.h: define PATH_MAX
3021 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3023 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3025 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3027 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3029 * src/SDCCglobl.h: define PATH_MAX
3031 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3033 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3035 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3037 * src/z80/gen.c (gencjneshort): Fixed
3039 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3041 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3043 * support/regression/tests/bug-469671.c: Added.
3045 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3047 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3049 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3051 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3053 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3055 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3057 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3059 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3061 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3063 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3065 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3067 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3069 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3071 * 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.
3073 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3075 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3077 2001-10-07 <johan@FRIJA>
3079 * device/lib/gets.c (gets): fixed the return value.
3081 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3082 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3084 * 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.
3086 * 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.
3088 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3090 * src/pic/gen.c: Removed Safe_strdup.
3092 * configure.in: Added option to enable libgc support.
3094 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3095 (bitVectUnion): Optimised.
3096 (bitVectIntersect): Optimised.
3097 (bitVectBitsInCommon): Optimised.
3098 (bitVectCplAnd): Optimised.
3100 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3102 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3104 * src/SDCCmain.c: distinguish between assembler debug and plain options
3106 * src/avr/main.c: remove standard assembler options
3108 * src/ds390/main.c: remove standard assembler options
3110 * src/mcs51/main.c: remove standard assembler options
3112 * src/port.h: removed "PENDING" comment
3114 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3116 * src/device/lib/_mulint.c : new, with assember functions
3118 * src/device/lib/_mullong.c : new, with assember functions
3120 * src/device/lib/_divuint.c : with assember functions
3122 * src/device/lib/_divsint.c : with assember functions
3124 * src/device/lib/_divulong.c: with assember functions
3126 * src/device/lib/_divslong.c: with assember functions
3128 * src/device/lib/_moduint.c : with assember functions
3130 * src/device/lib/_modsint.c : with assember functions
3132 * src/device/lib/_modulong.c: with assember functions
3134 * src/device/lib/_modslong.c: with assember functions
3136 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3138 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3140 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3141 replaced _mululong.c and _mulslong.c by _mullong.c
3143 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3145 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3147 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3149 * src/SDCCglue.c: test, if win32api is available for MINGW
3151 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3153 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3154 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3155 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3156 * support/regression/ports/host/spec.mk: removed GENERIC
3157 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3158 * support/regression/ports/z80/spec.mk: removed GENERIC
3160 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3162 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3164 * support/regression/tests/bug-467035.c: Created.
3166 2001-10-01 <johan@FRIJA>
3168 * src/SDCC.y: fixed bug #466586 part 1
3170 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3172 * SDCCicode.c: z80 has no generic pointers
3173 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3175 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3177 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3179 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3181 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3183 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3185 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3187 * configure.in: Fixed up so that ucsim is only configured once.
3189 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3191 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3192 (getPathDifference): As above.
3194 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3196 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3198 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3199 * .version: Updated to 2.3.1
3201 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3202 Added copyright header.
3204 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3205 (assemble): Added support for macro based assembler commands.
3206 (linkEdit): Added support for macro based linker commands.
3207 (preProcess): Changed the pre-processor to use macros.
3208 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3209 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3211 * device/lib/z80/crt0.s: Added module name for debugging.
3213 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3215 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3217 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3219 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3221 * src/Makefile.in: Added SDCCmacro and SDCCutil
3223 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3225 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3227 2001-09-16 <johan@FRIJA>
3229 * 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.
3231 2001-09-15 <johan@FRIJA>
3233 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3234 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3236 2001-09-11 <johan@FRIJA>
3238 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3240 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3242 * support/regression/tests/bug-460444.c: Added test case.
3244 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3245 (genCast): Added justification for all of the asserts.
3247 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3249 * support/regression/support.c: _xdata replaced by xdata
3251 * support/regression/spec.mk: removed _generic
3253 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3255 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3257 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3258 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3260 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3262 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3264 * support/regression/tests/bug-460010.c: Added test case.
3266 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3268 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3270 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3272 * support/regression/testfwk.c: removed workaround for bug #436344
3274 * support/regression/tests/bp.c: use less memory with mcs51
3276 * support/regression/tests/bug-441448.c: use less memory
3278 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3280 * support/regression/collate-results.py: typo
3282 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3284 * support/regression/tests/fetchoverlap.c: Added new test case.
3286 * support/regression/tests/bp.c: Added new test case.
3288 * support/regression/tests/bug-448984.c: Added new test case.
3290 * support/regression/tests/pow2shifts.c: Added new test case.
3292 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3293 (genlshTwo): Fixed right shift for count > 8.
3295 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3297 2001-09-08 <johan@FRIJA>
3299 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3301 2001-09-07 <johan@FRIJA>
3303 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3305 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3307 2001-09-06 <johan@FRIJA>
3309 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3310 * bernhard noted me at this: "() equals to (void)" (1.38)
3312 2001-09-05 <johan@FRIJA>
3314 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3316 2001-09-04 <johan@FRIJA>
3318 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3321 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3323 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3325 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3327 * link/z80/aslink.h: Fixed path for PATH_MAX
3329 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3331 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3333 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3335 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3337 * 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.
3339 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3341 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3342 (genCmp): Fixed up genCmp for the GB with longs.
3344 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3346 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3348 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3350 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3352 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3354 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3356 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3358 * 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.
3360 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3362 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3364 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3366 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3368 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3370 * sim/ucsim/configure: little improvement of Cygwin-detection
3371 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3372 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3373 * support/regression/tests/bug-221100.c: small changes for mcs51
3374 * support/regression/tests/bug-221168.c: small changes for mcs51
3375 * support/regression/tests/bug-227710.c: small changes for mcs51
3376 * support/regression/tests/staticinit.c: small changes for mcs51
3377 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3378 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3379 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601