1 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
3 * clean.mk: removed '=' in "-maxdepth=1"
5 2003-10-06 Borut Razem <borut.razem@siol.net>
7 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
8 my_unput() replaced by unput()
10 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
12 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14 type-punned pointer will break strict-aliasing rules"
15 Old LR behaviour is again default; Klaus' LR can be choosen by
16 defining the environment variable LRKLAUS
20 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
21 * clean.mk: fixed removal of files in bin/CVS/
22 * device/lib/clean.mk: fixed removal of directories small and large
23 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
25 * src/SDCCval.c: removed superflous test for pedantic
27 2003-10-05 Borut Razem <borut.razem@siol.net>
29 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
30 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
31 message "unmatched #pragma SAVE and #pragma RESTORE"
33 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
35 * doc/sdccman.lyx: various additions and updates (interrupts, inline
36 assembly, critical functions, atomic, nojtbound)
38 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
40 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
46 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
49 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
51 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
53 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
54 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
55 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
57 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
59 * src/z80/gen.c (genRet): fixed bug #524753
60 * src/z80/gen.c (genCast): fixed internal error on cast from
62 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
63 fix for bug #477835 to the z80
64 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
65 for tracking iCodes in the peephole optimizer for z80
67 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
69 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
70 the other part of bug #814548
71 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
73 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
75 * src/SDCCcse.c: fixed part of bug #814548
77 2003-09-28 Borut Razem <borut.razem@siol.net>
79 * src/asm.c: rewrite of printILine() to use temporary file instead
81 * src/xa51/main.c: commented out declaration of int rewinds
83 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
85 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
87 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
89 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
90 * src/asm.c (printILine): Fixed bug #811015
92 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
94 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
97 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
99 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
100 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
101 to correctly handle general case of AOP_PAIRPTR
102 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
104 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
106 * src/mcs51/ralloc.c (fillGaps),
107 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
108 register positioning bug)
110 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
112 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
114 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
116 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
117 genCodePointerGet, genGenPointerGet, genFarPointerSet,
118 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
119 (ralloc doesn't intentionally do this now, but perhaps later)
120 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
121 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
122 register positioning bugs (Fixed bug #762602 and #795325)
123 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
125 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
126 lines that --i-code-in-asm generates
128 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
130 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
131 trying to fclose a FILE* that was already closed.
133 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
135 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
136 of const struct should be treated as if const themselves)
138 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
140 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
142 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
144 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
145 Unix (/n) and DOS (/r/n) line terminations.
147 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
149 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
152 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
154 * src/mcs51/gen.c (genFunction, genEndFunction),
155 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
156 and restore of EA so that stack offsets to parameters are
157 correct when using both critical and reentrant/stack-auto.
158 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
159 size (can be triggered in error if sloc is shared between
160 different sized objects)
161 * device/include/float.h: fixed macros to explicitly use
162 unsigned long where needed
164 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
166 Feature req. 799831: added code to allow nesting of critical functions
167 * src/mcs51/gen.c (genFunction, genEndFunction)
168 * src/ds390/gen.c (genFunction, genEndFunction)
170 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
172 * src/SDCCsymt.c (sclsFromPtr),
174 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
175 support for standard C idiom of memory mapped variables; for
176 example, *((xdata int*)0x1234) = 1 is now internally equivalent
177 to xdata int at 0x1234 tempvar = 1.
178 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
179 provided by Akiya ISHIDA
181 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
183 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
184 * src/SDCCval.c (constVal): added reduction from int to char
185 * src/SDCCval.c (valMult, valDiv): fixed sign handling
186 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
187 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
189 * support/regression/tests/shifts.c: fixed
191 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
193 * src/z80/gen.c (genXor): Fixed bug #805445
195 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
197 Fixed bug #621531 (const & volatile confusion in the type chain).
198 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
199 refer to the const or volatile state of the pointer itself.
212 * support/regression/tests/const.c
214 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
216 When checking for duplicated modules, use absolute paths
217 instead of relative paths. Files changed:
222 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
224 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
226 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
228 * device/include/string.h: added size_t typedef, changed
229 prototypes to use size_t, eliminated separate reentrant and
230 non-reentrant declarations, added _memmove declaration
231 * device/lib/_memcpy.c: changed to use size_t instead of int,
232 changed /4 to >>2 to avoid division library call
233 * device/lib/_memcmp.c,
234 * device/lib/_memset.c,
235 * device/lib/_strncat.c,
236 * device/lib/_strncpy.c,
237 * device/lib/_strncmp.c: changed to use size_t instead of int
238 * device/lib/_memmove.c: new file (fixed bug #772294)
239 * device/lib/Makefile.in: added _memmove.c
240 * device/lib/z80/asm_strings.s: fixed bug #772290
241 * support/regression/tests/bitfields.c: attempt to fix host assertion
242 failure on amd64-unknown-linux2.2
244 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
246 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
247 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
248 * as/z80/asmain.c (main): fixed bug #801766
250 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
252 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
255 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
257 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
258 reported in bug #800609
260 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
262 * Top header beautifications in src/pic16 directory:
263 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
264 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
265 pcoderegs.h, ralloc.c, ralloc.h
266 * main.c: added top header and GPL license notice
267 * pcode.c: fixed the if-conditional warning
269 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
271 * device/lib/_mullong.c: replaced int by short for gcc
273 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
275 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
276 and JUMPTABLE iCodes properly now (worked by accident before)
277 * src/mcs51/gen.c (leftRightUseAcc),
278 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
279 iCode properly now. Use getSize instead of nRegs since a & b
280 aren't part of the nRegs tally.
282 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
284 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
285 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
286 before instructions that use the _STATUS register
288 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
290 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
291 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
292 fetching of the pointer
293 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
294 copied from genNearPointerSet()
295 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
296 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
297 If they pop r0/r1 they must be called in the opposite order than aopOp().
298 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
299 (resp. --stack-auto), prepared for --xstack
301 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
303 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
305 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
307 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
308 these ports have their own __sdcc_external_start()
310 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
312 pic patch provided by Slade Rich <slade_rich@yahoo.com>
313 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
314 type for bits was changed. It resulted in bit variables becoming
315 global, which is not permitted in PIC 14 assembly output.
317 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
319 * doc/sdccman.lyx: various additions and updates. Rearranged sections
321 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
323 Z80 and MCS51 linkers complaint if a public symbol is defined
324 in more than one library module:
328 * as/mcs51/Makefile.in
330 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
332 A few small changes that speed up the peephole optimizer.
336 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
338 Try to make the peephole optimizer smarter by maintaining
339 an association between the assembly source code and the
340 iCodes that originated them. Put this information to use
341 with a new peephole rule condition "notVolatile" so that
342 the rules can be aggressive yet still safe.
347 * src/mcs51/peeph.def
349 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
353 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
354 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
355 if the left or right operand symbols have the accuse flag set.
357 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
359 Changed the type of the result of the ! (NOT) operator to char;
360 previously it returned the same type as the source. This allows
361 us to eliminate all the genFloatNot functions (all of its target
362 implementations were very buggy) since !float can use the same
365 * src/SDCCicode.c (ast2iCode): ! returns char
366 * src/mcs51/gen.c (genNot, genNotFloat),
367 * src/ds390/gen.c (genNot, genNotFloat),
368 * src/z80/gen.c (genNot, genNotFloat),
369 * src/pic/gen.c (genNot, genNotFloat),
370 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
372 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
374 pic patch provided by Slade Rich <slade_rich@yahoo.com>
375 1. Interrupt would not compile properly. Ensure PCLATH register is saved
376 during interrupts. Ensure WSAVE is located at a shared bank address.
377 2. Fixed page selection in some places
378 3. Fixed BTFSS/C to where necessary use registers directly and not simply
379 the registers name strings.
380 4. Fixed "signed / unsigned compare" compiler warnings.
381 5. The PIC port manages its own allocation of the general purpose
382 registers, but makes no attempt to reuse them. As a result when
383 compiling it soon runs out of general purpose registers. Some
384 additional code was added to the files pcode.c and device.c to walk
385 through the function call tree and rename the registers so that they
395 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
396 genPlus() & genMinus() when the result is the same as left or right
398 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
400 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
402 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
404 Made bitfield a distinct type from bit so that bitfields
405 convert as per ANSI C and bits retain their traditional
406 boolean style behaviour. Implemented bitfield support in
414 * src/ds390/gen.c: bit v bitfield split
415 * src/z80/gen.c: New support for bitfields
416 * support/regression/tests/bitfields.c: reenabled z80,
419 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
421 Rules 246.x, 247.x relate to bitfields, the others speed up
422 access to xdata mapped I/O devices.
424 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
426 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
428 Cleaned up genPackBits and genUnpackBits and added two helper
429 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
430 for literal assignments in genPackBits (thanks to Frieder for
436 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
438 Fixed bug #748310 (pointer to function type mishandled when the
439 function name is omitted). Also fixed a SIGSEGV when a function
440 attribute (reentrant, etc) is used on a non-function or on a
441 function but misplaced before the parameter list.
443 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
445 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
446 * support/Util/SDCCerr.h,
447 * support/Util/SDCCerr.c: Added func attr misuse error msg
449 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
451 Fixed bug #787649 by anonymous
452 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
453 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
455 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
457 Fixed numerous bitfield problems.
459 * src/SDCC.y: More bitfield related error checking
461 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
462 * support/Util/SDCCerr.h,
463 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
464 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
465 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
466 * support/regression/tests/bitfields.c: tests added
468 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
470 Made the constant following the "interrupt" keyword optional. If
471 omitted, the function will not automatically be given an entry
472 in the interrupt vector table (similar to #pragma NOIV, but
473 less syntacticly kludgy). The interrupt number is also now
474 range checked. Also fixed a bug in the high order bit example
481 * support/Util/SDCCerr.c
482 * support/Util/SDCCerr.h
485 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
487 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
488 * src/SDCCicode.c (operandOperation): rewritten some ops
489 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
490 * src/SDCCsymt.c (computeType): literals are handled the same way as any
492 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
493 be re-activated by defining REDUCE_LITERALS)
494 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
495 unsigned, but are signed by default
496 * src/SDCCval.c (constVal): rearranged
497 * src/SDCCval.c (valMod): preliminary fix
498 * src/SDCCval.c (valCastLiteral): use TYPE_* types
499 * support/regression/literalop.c: added, work in progress
501 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
503 Generate warnings for useless declarations like "char data;"
504 that don't do what new users expect.
507 * support/Util/SDCCerr.h
508 * support/Util/SDCCerr.c
510 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
512 * src/SDCCval.c (valMult): fix overflow detection of negative int
514 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
516 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
518 Changes to support big endian targets:
531 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
533 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
534 * device/lib/time.c: fixed warning "integer overflow in expression"
536 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
538 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
539 * src/SDCCval.c (constVal): changed default to signed; hex and octal
540 constants are unsigned; added recognition of "u" flag for unsigned
541 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
542 * src/SDCCval.c (valDiv, valMod): fixed signdness
543 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
544 signedness of modulo, left and right shift
545 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
546 * support/Util/SDCCerr.h: added warning W_INT_OVL
547 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
548 * src/SDCCast.c (ast_print): improved output of constants
550 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
552 Fixed some warnings when building with MSVC:
565 * support\cpp2\cpplib.c
569 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
571 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
573 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
575 * support\librarian\clean.mk: Do not remove Makefile.
576 * support\librarian\Makefile: added.
578 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
580 Added librarian to MSVC build:
583 * support\librarian\librarian.dsp
585 'configure' not needed for librarian, removed:
586 * support\librarian\configure
587 * support\librarian\configure.in
588 * support\librarian\config_in.h
589 * support\librarian\Makefile.in
591 Hopefully these ones built the librarian and the rest of sdcc properly:
595 Messed up 'configure', so revert to previous version:
599 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
601 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
602 there, while the mantissa of a double is "only" 53 bits wide.
604 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
606 Adding sdcclib to the build. MSVC project coming soon.
609 * support\librarian\clean.mk
610 * support\librarian\configure
611 * support\librarian\configure.in
612 * support\librarian\config_in.h
613 * support\librarian\Makefile.bcc
614 * support\librarian\Makefile.in
615 * support\librarian\sdcclib.c
622 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
624 Linker now complaints if linked modules have conflicting options, for
625 example, one compiled using --model-large and another one compiled with
626 --model-small. The following files were modified:
648 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
650 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
651 as/mcs51/lklibr.c: Generate a warning when a library is not found.
653 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
655 * src/z80/mappings.i: fix _mul[us][int,long] entries
657 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
659 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
661 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
663 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
664 * support/regression/tests/bitopcse.c: added
672 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
674 added support for new library format to z80, gbz80 linkers:
680 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
682 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
683 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
685 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
687 added DUMMY_READ_VOLATILE:
696 * src/SDCCcse.c (algebraicOpts): many improvements
697 * src/SDCCcse.h: removed algebraicOpts()
698 * src/SDCCicode.c (picDummyRead): added
700 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
702 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
703 "Insufficient space in data memory".
705 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
707 * src/mcs51/gen.c: fixed bug #771358
708 * src/z80/gen.c: fixed bug #759087
710 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
712 * src/pic16/glue.c: minor cleanup by Vangelis
714 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
716 * device/include/regc515c.h: fixed #758477
717 * device/lib/_gptrget.c: saving some cycles in generic pointer get
718 * device/lib/_gptrput.c: saved a few bytes
719 * my tab spacing is 8, yours too?)
720 * device/lib/_ser.c: process RX bytes earlier than TX bytes
721 * device/lib/serial.c: process RX bytes earlier than TX bytes
722 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
724 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
726 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
728 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
730 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
732 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
734 * device/lib/Makefile.in: bad fix, reverted to 1.43
736 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
738 * device/lib/Makefile.in: added missing z80 object files
740 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
742 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
743 pic16 progress by Vangelis:
761 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
763 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
765 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
767 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
768 added gbz80 build to MSVC project.
769 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
770 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
771 from 8051 stuff and setup so it links using a .lnk file.
773 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
775 * support/librarian/sdcclib.c: sdcc librarian.
776 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
779 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
781 * as/mcs51/lkmain.c: properly handle extensions in function afile.
783 2003-07-02 Borut Razem <borut.razem@siol.net>
785 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
786 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
787 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
788 src/xa51/main.c, src/z80/main.c:
789 virtualization of glue() function: each port has it's own glue function,
790 which is accessed by do_glue function pointer in PORT.general structure
792 2003-07-01 Kevin Vigor <kevin@vigor.nu>
794 * DS800C400 fun, improved ROM interface and tinibios.
796 2003-06-27 Kevin Vigor <kevin@vigor.nu>
798 * More support for DS80C400. Now includes beginning of interface to ROM.
800 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
802 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
804 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
806 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
808 2003-06-19 Borut Razem <borut.razem@siol.net>
810 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
812 2003-06-19 Borut Razem <borut.razem@siol.net>
814 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
815 fixed Z80 port - crt0.o: cannot open.
817 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
819 * support/Util/MySystem.c (merge_command): revert bad fix
821 2003-06-18 Borut Razem <borut.razem@siol.net>
823 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
825 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
827 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
828 option --use-stdout sends errors to stdout instead of stderr.
830 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
832 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
834 2003-06-15 Borut Razem <borut.razem@siol.net>
836 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
837 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
838 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
839 fixed width array of pointers replaced with sets;
840 multiple include and lib paths ared transferred to preprocessor and linker
841 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
842 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
843 fixed width array of pointers
844 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
845 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
846 fixupPath(), getPathDifference()
847 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
848 fixed width array of pointers
850 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
852 * src/pic16/ralloc.c: fix warnings
853 * src/pic16/pcode.c: fix warning
855 2003-06-10 Scott Dattalo <scott@dattalo.com>
857 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
858 know all the details, but essentially this set of changes enable
859 the pic16 port to generate movff instructions and generate assembler
865 * src/pic16/device.c:
868 * src/pic16/pcoderegs.c:
869 * src/pic16/ralloc.c:
870 * src/pic16/ralloc.h:
872 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
874 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
875 added option --vc, so sdcc errors and warnings are compatible with
876 Microsoft Visual Studio.
878 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
880 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
881 device/lib/libfloat.lib: added atof function.
883 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
885 * doc/sdccman.lyx: updated to Lyx 1.3
886 * doc/cdbfileformat.lyx: updated to Lyx 1.3
887 * doc/test_suite_spec.lyx: updated to Lyx 1.3
888 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
890 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
892 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
894 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
896 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
897 additions to the "related tools/documentation" section
899 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
901 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
903 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
905 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
906 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
908 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
910 * doc/sdccman.lyx: fix double dash and other minor things
911 * doc/Makefile: fix double dash
913 2003-05-28 Karl Bongers(patches from Martin Helmling)
914 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
915 condition and ignore commands.
917 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
919 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
920 is in parts still quite out of date, I did changes as far as I felt makes sense
921 for a non-native english speaker.
922 Please feel free to add to the manual or to correct my changes.
923 * doc/Makefile: undid touching the date of intermediate tex files.
925 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
927 * doc/sdccman.lyx: Manual has an index now
929 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
931 Finalize muluint/mulsint and mululong/mulslong merging:
932 * device/lib/_mulint.c
933 * device/lib/_mullong.c
934 * device/lib/gbz80/mul.s
935 * device/lib/gbz80/stubs.s
936 * device/lib/z80/mul.s
937 * device/lib/z80/stubs.s
938 * src/SDCCsymt.c (initCSupport)
940 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
942 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
943 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
944 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
945 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
948 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
950 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
951 the regression tests I'm not brave enough to enable 245.b, 245.c
952 * doc/sdccman.lyx: added latex preamble for hyperref package.
953 Using pdflatex this will give you a hyperlinked pdf file with
954 bookmarks. (prepend '%' before /usepackage if this breaks something)
956 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
958 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
960 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
962 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
964 2003-05-21 <johan@balder>
966 * src/SDCCglue.c (printIval): fixed bug #739934
968 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
970 Applied patch from bug 737905 (renamed yylineo to mylineno):
977 * src/pic16/pcode.c: Cleaned warnings
978 * src/pic16/pcodeflow.c: Cleaned warnings
979 * src/pic16/pcoderegs.c: Cleaned warnings
981 2003-05-19 Scott Dattalo <scott@dattalo.com>
983 * src/pic16/pcode.c: Cleaned warnings
984 * src/pic16/pcodepeep.c: Cleaned warnings
985 * src/pic16/ralloc.c: Cleaned warnings
987 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
989 * doc/sdccman.lyx: fixed bug 739745
990 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
992 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
994 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
995 it can be defined with CFLAGS when running configure
996 * src/SDCCmain.c: fixed compiling + linking with object files
998 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1000 * configure.in: configure for pic16 port,
1001 added --disable-pic16-port
1002 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1003 * src/SDCCmain.c: linkOptions is changed to set *,
1004 added if/endif conditional macros to remove options help
1005 messages from optionsTable when a port is not configured, added
1006 support for the PIc16 port in the ports table, when executing
1007 the compiler with no port specified on command line, a default
1008 port is selected with the new macro DEFAULT_PORT which is
1009 defined in port.h, in setDefaultOptions() linkOptions is removed
1010 from initialization assignment, since now it is a set,
1011 parseCmdLine uses setParseWithComma for linkOptions, in
1012 linkEdit() linkOptions are accessed with new function indexSet()
1013 which returns the i'th item of a set variable. See SDCCset.c, in
1014 linkEdit() when calling buildCmdLine(), added linkOptions as
1015 last argument. Now users can pass arguments to gplink via the
1016 -Wl option, main() uses pic16glue() to glue up pic16 programs
1017 * src/SDCCpeeph.c: various changes to support pic16
1018 * src/SDCCset.c: added function void *indexSet(set *, int) to
1019 return the i'th item of the set
1020 * src/SDCCset.h: added function prototype for indexSet()
1021 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1022 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1023 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1024 added macro DEFAULT_PORT
1025 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1026 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1028 * src/pic16/glue.c: commented out some error producing lines
1029 * src/pic16/main.c: __config directives are commented out to stop
1030 gpasm complaining and test the linkage with gplink, _linkCmd and
1031 _asmCmd changed to be more gplink and gpasm friendly
1032 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1033 produced an error when parsed, peep rule 12 is added to utilize
1034 movff, but it is commented out since the pCode does not support
1035 yet a command with 2 address arguments
1037 2003-05-18 <johan@balder>
1039 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1040 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1041 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1043 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1044 Added feature to script commands from file.
1046 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1048 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1049 * src/SDCCutil.c: include ctype.h for win32
1051 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1053 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1055 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1057 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1058 Fixed so you can set breakpoints prior to run, run does not stop
1059 on entry now. Add tbreak. Other enhancements and fixes for use
1062 2003-05-12 Borut Razem <borut.razem@siol.net>
1064 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1066 2003-05-11 Borut Razem <borut.razem@siol.net>
1068 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1069 the path of bin directory, so that PATH is the only env. variable, which has to be set
1070 in case of standard installation.
1071 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1072 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1073 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1075 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1077 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1078 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1079 temp files are in the port dir; clean the gen/test directory when
1080 generating new test.c
1081 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1082 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1083 * support/regression/tests/zeropad.c: added
1085 2003-05-09 <johan@balder>
1087 * src/SDCCglue.c: fixed bug #597940
1089 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1091 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1092 cache sfr, optimize next,step, fix off by one sourceline,
1093 support ddd list function.
1094 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1096 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1098 * support/regression/HTMLgen.py: added compare_s2f()
1099 * support/regression/Makefile: redo 1.27
1100 * support/regression/generate-cases.py: redo 1.5
1102 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1104 * support/regression/tests/float.c: workaround 33 bit hex constant
1105 * support/regression/tests/simplefloat.c: fix division for host
1107 2003-04-29 Scott Dattalo <scott@dattalo.com>
1109 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1110 that tame's the PIC's over-aggressive optimizer.
1112 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1114 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1117 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1119 Initial support for DS80C400. "Hello world" runs on TINIm400
1122 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1124 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1125 * Some notes on ddd usage added in debugger/README
1126 Martin Helmling adding more features and fixes for ddd GUI debugger.
1127 Code added for nexti, stepi, up, down, and other adjustments.
1129 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1131 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1132 * src/pic/peeph.def Added two rules to optimize carry manipulation
1133 * src/pic/* removed debug printfs
1135 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1137 * debugger/mcs51/cmd.c: added header newalloc.h
1139 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1141 * as/Makefile: new EXEEXT
1142 * as/z80/Makefile: remove trailing slash of BUILDIR
1143 * as/z80/clean.mk: new EXEEXT
1144 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1145 * support/cpp2/Makefile.in: new EXEEXT
1146 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1148 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1150 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1151 EXEEXT was introduced to fix all related problems with targets
1152 "clean", "install" and "uninstall"; a couple of further flaws
1153 especially with "clean" have been fixed too
1154 * as/mcs51/Makefile.in
1159 * debugger/mcs51/Makefile.in
1160 * debugger/mcs51/clean.mk
1162 * link/z80/Makefile.in
1165 * packihx/Makefile.in
1167 * sim/ucsim/Makefile
1168 * sim/ucsim/clean.mk
1169 * sim/ucsim/avr.src/Makefile.in
1170 * sim/ucsim/avr.src/clean.mk
1171 * sim/ucsim/s51.src/Makefile.in
1172 * sim/ucsim/s51.src/clean.mk
1173 * sim/ucsim/xa.src/Makefile.in
1174 * sim/ucsim/xa.src/clean.mk
1175 * sim/ucsim/z80.src/Makefile.in
1176 * sim/ucsim/z80.src/clean.mk
1177 * sim/ucsim/main_in.mk
1178 * sim/ucsim/packages_in.mk
1179 * sim/ucsim/gui.src/Makefile.in
1180 * sim/ucsim/gui.src/serio.src/Makefile.in
1181 * sim/ucsim/gui.src/serio.src/clean.mk
1184 * support/cpp2/Makefile.in
1185 * support/cpp2/clean.mk
1186 * support/makebin/Makefile
1187 * support/makebin/clean.mk
1188 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1189 * doc/sdccman.lyx: --program-suffix no longer needed
1191 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1193 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1194 Martin Helmling added support for ddd GUI debugger.
1195 Code added to display assembly, set variables, and other commands
1196 to interface to ddd.
1198 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1200 * as/Makefile: fix target clean
1201 * as/clean.mk: fix target clean
1202 * as/z80/clean.mk: fix target clean
1204 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1206 * Makefile.common.in: added @EXEEXT@
1207 * configure.in: removed all mingw32 stuff
1208 * configure: rebuilt from configure.in
1209 * doc/sdccman.lyx: updated section "installation"
1210 * support/scripts/sdcc_mingw32: adapted to configure
1211 * support/scripts/sdcc_cygwin_mingw32: added
1213 2003-04-22 Scott Dattalo <scott@dattalo.com>
1215 * src/pic Added object file support for the PIC port
1216 * src/pic Applied patch from Craig Franklin (this started the object file support)
1217 * src/regression Updated the PIC regression tests for object files
1219 2003-04-20 Borut Razem <borut.razem@siol.net>
1221 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1222 lklex.c: In function `getfid':
1223 lklex.c:203: warning: array subscript has type `char'
1224 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1225 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1226 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1227 stack handling macros
1229 2003-04-19 Borut Razem <borut.razem@siol.net>
1231 * "handling space characters in file path" task:
1232 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1233 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1234 * support/Util/MySystem.h: make it self-sufficient
1235 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1236 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1237 handling space characters in file path
1238 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1239 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1240 * support/Util/MySystem.c: handling space characters in executable's path
1242 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1244 * as/z80/Makefile: fix permanent rebuild of z80
1245 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1246 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1248 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1250 * src/SDCCopt.c: add special case optimization to replace modulo by
1251 a power of two with a bitwise AND.
1253 2003-04-18 <johan@balder>
1255 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1257 2003-04-17 <johan@balder>
1259 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1260 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1262 2003-04-13 Borut Razem <borut.razem@siol.net>
1264 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1265 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1266 fixed mingw problem in adl_NORMALIZE_PATH
1268 2003-04-12 Borut Razem <borut.razem@siol.net>
1270 * fixed "#pragma SAVE/RESTORE can not be nested":
1271 * src/SDCC.lex: reworked pragma handling functions
1272 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1273 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1275 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1277 * src/SDCCutil.c (pathEquivalent): defined but not used
1278 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1279 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1280 * configure: rebuilt from configure.in
1281 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1282 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1283 * device/include/Makefile.in: replace sdcc_datadir
1284 * device/lib/Makefile.in: replace sdcc_datadir
1285 * Makefile.common.in: add LDFLAGS from configure
1286 * packihx/Makefile.in: use LDFLAGS
1287 * src/Makefile.in: use LDFLAGS
1288 * support/cpp2/Makefile.in: add LDFLAGS from configure
1289 * support/makebin/Makefile: use LDFLAGS
1290 * .version: bumped version number to 2.3.5
1292 2003-04-12 Borut Razem <borut.razem@siol.net>
1294 * completed "different paths" task:
1295 * src/SDCCmacro.c: fixed bug in handling quotes
1296 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1297 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1299 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1301 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1303 2003-04-11 kevin Vigor <kevin@vigor.nu>
1305 * ds390/gen.c ds390/peeph.def: fix bug 706781
1307 2003-04-11 Borut Razem <borut.razem@siol.net>
1309 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1311 2003-04-10 Scott Dattalo <scott@dattalo.com>
1313 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1314 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1315 set - this bit used to not be set...).
1316 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1317 bad code in PIC Port
1318 * src/regression/and2.c added to test bug 609268
1319 * src/regression/Makefile added and2.c to regression test
1322 2003-04-08 <johan@CP255758-A>
1324 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1325 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1326 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1328 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1330 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1332 * support/cpp2/Makefile.in: fix bug #487815
1333 * configure: rebuilt from configure.in
1334 * Makefile.common.in: docdir changed, new path suffixes
1335 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1336 * sdcc_vc_in.h: reflect changes from sdccconf.h
1337 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1338 * src/SDCCutil.h: remove BINDIR hack
1339 * doc/sdccman.lyx: update new path hierarchy
1341 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1343 * src/SDCCpeeph.c: added okToRemoveSLOC test
1345 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1347 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1349 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1351 * src/SDCCpeeph.c: added labelIsReturnOnly test
1352 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1354 2003-04-05 <johan@balder>
1356 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1357 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1358 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1359 * src/SDCCast.c: fixed a warning
1360 * src/SDCCast.h: fixed a warning
1361 * src/SDCCicode.c (operandFromAst): fixed a warning
1363 2003-04-04 <johan@balder>
1365 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1366 * src/SDCCast.c (decorateType): fixed bug #715076
1367 * src/SDCC.y: fixed bug #702907
1369 2003-04-03 <johan@balder>
1371 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1372 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1373 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1374 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1375 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1377 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1379 * _decdptr.c: fix return values
1380 * _gptrget.c: fix return values
1381 * _gptrgetc.c: fix return values
1382 * _gptrput.c: fix return values
1383 * _mulint.c: fix return values
1384 * as/z80/Makefile: fix 'make -j' problem
1386 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1388 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1389 * configure.in: big cleanup, updated to autoconf 2.5x
1390 * configure: rebuilt from configure.in
1391 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1392 * sdcc_vc_in.h: reflect changes from sdccconf.h
1393 * doc/Makefile: fixed a flaw in "make install"
1395 2003-04-02 <johan@balder>
1397 * src/ds390/gen.c (genCmp): no comments
1398 * src/mcs51/gen.c (genCmp): no comments
1399 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1400 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1402 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1404 * support/regression/generate-cases.py: place generated file in given sub directory
1405 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1406 * support/regression/Makefile: improvements for 'make -j';
1407 side effect: it's simpler and faster now
1409 2003-03-31 Borut Razem <borut.razem@siol.net>
1411 * src/z80/main.c: link-{port} and as-{port} defined without path
1412 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1414 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1416 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1418 2003-03-30 Borut Razem <borut.razem@siol.net>
1420 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1421 changed type of list parameter to set
1422 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1423 * src/port.h: changed type of do_assemble() parameter to set
1424 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1425 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1426 definition of "cppoutfilename" macro with NULL value in preProcess()
1427 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1428 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1429 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1430 replaced with set *binPathSet
1431 * shash_add() deallocates the item, if allready exsists, before adding the new one
1432 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1434 2003-03-30 Scott Dattalo <scott@dattalo.com>
1436 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1437 a nested for loop bug in the PIC port
1438 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1441 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1443 * support/Util/dbuf.h: remove C++ stuff to make it portable
1445 2003-03-28 Borut Razem <borut.razem@siol.net>
1447 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1448 literal strings in stringLiteral()
1449 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1450 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1453 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1455 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1457 2003-03-26 <johan@balder>
1459 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1460 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1461 * src/SDCCast.c (decorateType): fixed " -v < 3"
1463 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1465 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1466 Added Lenny Story's debug infrastructure changes:
1467 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1468 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1469 * src/cdbFile.c: added
1470 * src/SDCCdebug.c: added
1471 * src/SDCCdebug.h: added
1472 * src/SDCCast.c (createFunction)
1473 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1474 * src/SDCCmain.c (parseCmdLine, main)
1475 * src/SDCCmem.c (redoStackOffsets)
1476 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1479 * src/avr/gen.c (genAVRCode)
1480 * src/ds390/gen.c (gen390Code)
1481 * src/mcs51/gen.c (gen51Code)
1482 * src/pic/gen.c (genpic14Code)
1483 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1484 * src/xa51/gen.c (genXA51Code)
1485 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1487 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1489 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1490 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1492 2003-03-22 <johan@balder>
1494 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1496 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1498 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1499 * doc/cdbfileformat.lyx: added, written by Lenny Story
1500 * doc/Makefile: added cdbfileformat.lyx
1501 * doc/clean.mk: added cdbfileformat.lyx
1503 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1505 * src/mcs51/peeph.def: fix bug #705773
1507 2003-03-20 <johan@balder>
1509 An sfr/sbit can have an "at #" AND an initializer
1510 * src/SDCCsymt.c (checkSClass):
1511 * src/SDCCmem.c (allocGlobal):
1512 * src/SDCCmem.c (allocLocal):
1513 * src/SDCCast.c (createBlock):
1515 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1517 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1519 2003-03-16 <johan@balder>
1521 Undid the hackup of const and volatile, the problem is much bigger
1523 * src/SDCCast.c:1.171
1524 * src/SDCCglue.c:1.138
1525 * src/SDCCicode.c:1.146
1526 * src/SDCCsymt.c:1.150
1527 * src/SDCCval.c:1.65
1529 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1531 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1532 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1534 2003-03-13 <johan@balder>
1536 Hackup const and volatile modifiers in type chains a bit:
1538 * src/SDCCast.c:1.169
1539 * src/SDCCglue.c:1.136
1540 * src/SDCCicode.c:1.143
1541 * src/SDCCsymt.c1.146
1542 * src/SDCCsymt.h1.59
1543 * src/SDCCval.c:1.63
1545 2003-03-12 <johan@balder>
1547 * src/SDCCBBlock.h: more LRH debugging junk
1548 * src/SDCCcflow.h: more LRH debugging junk
1549 * src/SDCCloop.c: more LRH debugging junk
1550 * src/SDCC.y (struct_declaration): fixed bug #697590
1551 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1552 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1553 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1555 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1556 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1557 test function names must now match exactly).
1558 * src/SDCCcse.c: added special case in findCheaperOp to allow
1559 extending a short integer. Makes less awful code for bug 700121 test case.
1561 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1563 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1564 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1566 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1568 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1569 actually called (operandsNotEqual() was called for all
1570 operandsNotEqualX tests).
1572 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1574 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1575 with shorter literals. Fixes bug 700121.
1577 2003-03-11 <johan@balder>
1579 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1581 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1583 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1584 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1586 2003-03-10 Borut Razem <borut.razem@siol.net>
1588 * src/SDCCmain.c: pipe preprocessor's output
1589 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1590 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1591 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1592 which closes all pipes in pipeSet set
1593 * src/SDCCset.c: free deleted item in function deleteSetItem()
1594 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1595 moved from z80 to src subproject
1596 * .version: increased version number to 2.3.4
1598 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1600 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1601 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1602 * support/regression/ports/xa51/spec.mk: fix typo
1604 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1606 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1608 2003-03-09 Borut Razem <borut.razem@siol.net>
1610 * src/SDCCmain.c: pipe preprocessor's output
1611 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1612 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1613 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1614 which closes all pipes in pipeSet set
1615 * src/SDCCset.c: free deleted item in function deleteSetItem()
1616 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1617 moved from z80 to src subproject
1619 2003-03-09 Borut Razem <borut.razem@siol.net>
1621 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1622 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1623 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1624 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1625 * src/SDCCglobl.h: unification of WIN32 native definitions
1627 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1629 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1631 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1633 * src/configure.in: check for endianess (even while cross-compiling)
1634 * src/configure: check for endianess (even while cross-compiling)
1635 * src/configure_in.h: check for endianess (even while cross-compiling)
1636 * src/avr/gen.c: remove old endianess stuff
1637 * src/mcs51/gen.c: remove old endianess stuff
1638 * src/ds390/gen.c: remove old endianess stuff
1639 * src/pic/gen.c: remove old endianess stuff
1640 * src/pic/genarith.c: remove old endianess stuff
1641 * src/pic/glue.c: fix endianess check
1642 * src/pic16/gen.c: remove old endianess stuff
1643 * src/pic16/genarith.c: remove old endianess stuff
1644 * src/pic16/glue.c: fix endianess check
1645 * src/xa51/gen.c: remove old endianess stuff
1646 * src/z80/gen.c: fix endianess check
1647 * src/SDCCglue.c: fix endianess check
1648 * src/ds390/peeph.def: fix bug 700036
1650 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1652 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1653 * src/configure: find appropriate data-types on host for SDCC's int and long
1654 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1655 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1656 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1658 2003-03-07 <johan@balder>
1661 some minor cleanups before the big shot
1662 OP_DEFS and OP_USES now use Kevin's protection
1663 new option --nolabelopt
1674 * src/ds390/ralloc.c:
1675 * src/mcs51/ralloc.c:
1677 * src/xa51/ralloc.c:
1680 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1682 * src/pic/pcode.c (get_op): fix 64 bit warnings
1683 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1684 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1685 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1686 * support/regression/tests/malloc.c: fix 64 bit warnings
1688 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1690 * src/mcs51/gen.c (genMinus): fixed bug 696436
1692 2003-03-02 Borut Razem <borut.razem@siol.net>
1694 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1696 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1698 * configure.in: test for mkstemp
1699 * sdccconf_in.h: add HAVE_MKSTEMP
1701 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1703 * device/include/ctype.h: removed warning while using --stack-auto
1704 * device/include/malloc.h: removed warning while using --stack-auto
1705 * device/include/string.h: removed warning while using --stack-auto
1707 2003-02-23 Borut Razem <borut.razem@siol.net>
1709 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1710 because NDEBUG is defined (see man assert)
1711 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1713 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1715 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1716 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1718 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1720 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1721 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1723 2003-02-18 <johan@balder>
1725 * as/mcs51/asmain.c (asmbl): module can start with a digit
1726 * as/z80/asmain.c (asmbl): module can start with a digit
1728 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1730 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1731 * src/asm.c: fix pipe() for Mingw32
1733 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1735 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1736 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1737 make -V work again; --c1mode reads now from stdin
1738 * doc/sdccman.lyx: added --c1mode
1739 * support/Util/SDCCerr.c: new messages for c1 mode
1740 * support/Util/SDCCerr.h: new messages for c1 mode
1741 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1743 2003-02-15 <johan@balder>
1745 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1747 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1749 * doc/sdccman.lyx: Environment variables, -o and other minor things
1751 2003-02-14 <johan@balder>
1753 * src/xa51/main.c: before anyone really tries to use it :)
1755 * Install doc's in share/sdcc/doc
1756 * removed some obsolete files
1757 * Do a proper make distclean and uninstall
1758 M Makefile.common.in
1761 M device/include/Makefile.in
1762 M device/lib/Makefile.in
1765 M sim/ucsim/doc/Makefile.in
1768 R src/xa51/peeph.rul
1769 M support/cpp2/Makefile.in
1770 M support/makebin/Makefile
1773 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1775 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1777 2003-02-10 Borut Razem <borut.razem@siol.net>
1779 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1780 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1781 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1782 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1783 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1784 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1785 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1786 src/z80/Makefile.bcc: Borland Makefile cleanup
1787 * as/z80/Makefile.bcc: Added Borland Makefile
1788 * support/cpp2/borland.h: Removed
1790 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1792 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1793 * src/SDCC.lex: new pragma NOIV
1794 * src/SDCCglobl.h: new pragma NOIV
1795 * src/SDCCmem.c: new pragma NOIV
1797 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1799 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1801 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1803 * src/SDCCmain.c: signal handling is switched off by --debug
1804 * doc/Makefile: small fix for install; use clean.mk again
1805 * doc/clean.mk: clean *.pdf and *.html too
1807 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1809 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1810 * device/lib/printfl.c: fix a ds390 bug by making it portable
1811 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1812 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1813 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1814 * debugger/mcs51/cmd.c: converted multi-line string literals
1815 * sim/ucsim/globals.cc: converted multi-line string literals
1816 * src/SDCCmain.c: introduced signal handler to remove temp files
1817 * doc/Makefile: small tweaks, implement clean
1818 * doc: removed generated files
1820 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1822 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1823 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1824 Address Record is not correctly generated for DS390."
1826 2003-02-02 Borut Razem <borut.razem@siol.net>
1828 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1829 * as/mcs51/asm.h: fixed compilation with Borland C
1830 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1831 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1832 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1833 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1834 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1835 src/z80/Makefile.bcc: delete $(LIB) only if exist
1836 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1838 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1840 * device/include/malloc.h: introduced NULL
1841 * device/include/string.h: introduced NULL
1842 * device/include/stdlib.h: introduced NULL
1843 * device/lib/_memcpy.c: removed NULL
1844 * device/lib/_strcat.c: removed NULL
1845 * device/lib/_strchr.c: removed NULL
1846 * device/lib/_strcmp.c: removed NULL
1847 * device/lib/_strcpy.c: removed NULL
1848 * device/lib/_strcspn.c: removed NULL
1849 * device/lib/_strlen.c: removed NULL
1850 * device/lib/_strncat.c: removed NULL
1851 * device/lib/_strncmp.c: removed NULL
1852 * device/lib/_strncpy.c: removed NULL
1853 * device/lib/_strpbrk.c: removed NULL
1854 * device/lib/_strrchr.c: removed NULL
1855 * device/lib/_strspn.c: removed NULL
1856 * device/lib/_strstr.c: removed NULL
1857 * device/lib/_strtok.c: removed NULL
1858 * device/lib/malloc.c: removed NULL, include own header
1860 2003-02-02 <johan@balder>
1862 * 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
1863 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1864 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1865 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1866 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1867 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1869 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1871 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1874 2003-02-01 <johan@balder>
1876 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1878 2003-01-31 <johan@CP255758-A>
1880 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1882 2003-01-30 <johan@balder>
1884 * src/SDCCBBlock.c: automatic bug detection
1885 * src/SDCCicode.c: automatic bug detection
1887 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1889 * src/SDCCglobl.h: now --xram-size 0 works
1890 * src/SDCCmain.c: now --xram-size 0 works
1892 2003-01-29 <johan@balder>
1894 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1896 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1898 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1899 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1900 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1901 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1902 * src/SDCCglobl.h: Added options --xram-size and --code-size
1903 * src/SDCCmain.c: Added options --xram-size and --code-size
1905 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1907 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1908 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1910 2003-01-27 <johan@balder>
1912 * src/SDCC.y: fixed bug #613764
1914 2003-01-26 <johan@balder>
1916 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1917 * src/SDCCsymt.h: fixed bug #673374
1918 * src/SDCCglue.c: fixed bug #661910
1919 * src/SDCCast.c: fixed bug #458099 and 673374
1921 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1923 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1924 * as/mcs51/strcmpi.h: added
1925 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1926 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1927 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1928 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1929 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1930 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1931 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1932 * as/mcs51/Makefile.aslink: new module strcmpi
1933 * as/mcs51/Makefile.asx8051: new module strcmpi
1934 * as/mcs51/Makefil.bcc: new module strcmpi
1935 * as/mcs51/Makefile.in: new module strcmpi
1936 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1938 2003-01-26 <johan@balder>
1940 * src/SDCCglue.c: reverted back to 1.124
1941 * src/SDCCast.c: reverted back to 1.156
1942 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1944 2003-01-25 <johan@balder>
1946 * src/SDCCglue.c: A better fix for bug #661910
1947 * src/SDCCast.c: A better fix for bug #661910
1948 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1950 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1952 * src/Makefile.in: remove spawn.o
1953 * src/SDCCmain.c: remove spawn.h
1954 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1955 * src/spawn.c: removed
1956 * src/spawn.h: removed
1957 * support/regression/ports/ds390/spec.mk: link with -r
1959 2003-01-24 <johan@CP255758-A>
1961 * src/ds390/gen.c (aopOp): fixed bug #667458
1962 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1963 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1964 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1966 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1968 * src/mcs51/peeph.def: better assembler identation by Frieder
1969 * src/mcs51/gen.c: better assembler identation by Frieder
1971 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1973 * as/z80/string.h: removed for gcc 3.2
1974 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1975 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1977 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1979 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1980 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1981 * support/regression/Makefile: separate temp files for ports
1982 * support/regression/generate-cases.py: separate temp files for ports
1983 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1984 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1986 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1988 * moved tinitalk to device/examples/ds390
1990 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1992 * as/mcs51/lkmem.c: rflag is for DS390
1993 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1994 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1995 (linkEdit): move mem- and map-files the same way as ihx-files
1996 * src/z80/main.c (_setDefaultOptions): removed --generic
1997 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1998 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1999 * src/pic/glue.c (picglue): --c1mode works again
2000 * src/pic16/glue.c (pic16glue): --c1mode works again
2001 * src/asm.c (printCLine): fix #660034
2003 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2005 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2006 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2007 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2008 * as/mcs51/lkmem (summary): better fix for sp problem
2009 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2010 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2011 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2012 remove --stack-after-data
2014 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2016 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2017 * src/SDCCutil.c (join): ugly bug: missing '\0'
2018 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2020 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2022 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2024 * src/pic/main.c (_asmCmd): gpasm supports -o
2025 * src/z80/main.c: more general macros
2026 * device/lib/Makefile.in: remove intermediate files
2028 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2030 * .version: Bumped version number to 2.3.3
2031 * src/SDCCBBlock.c: new option -o
2032 * src/SDCCglobl.h: new option -o
2033 * src/SDCCglue.c: new option -o
2034 * src/SDCCmain.c: new option -o
2035 * src/asm.c: new option -o
2036 * src/ds390/main.c: new option -o
2037 * src/pic/glue.c: new option -o
2038 * src/pic/pcode.c: new option -o
2039 * src/pic/ralloc.c: new option -o
2040 * src/pic16/glue.c: new option -o
2041 * src/pic16/pcode.c: new option -o
2042 * src/pic16/ralloc.c: new option -o
2043 * src/z80/main.c: new option -o
2044 * device/lib/Makefile.in: use -o
2045 * support/regression/ports/ds390/spec.mk: use -o
2046 * support/regression/ports/gbz80/spec.mk: use -o
2047 * support/regression/ports/mcs51/spec.mk: use -o
2048 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2049 * support/regression/ports/z80/spec.mk: use -o
2050 * support/regression/ports/ucz80/spec.mk: use -o
2051 * support/regression/ports/xa51/spec.mk: use -o
2052 * support/regression/fwk/lib/timeout.c: fix usage string
2054 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2055 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2057 2003-01-07 <johan@balder>
2059 * src/SDCCast.c (decorateType): fixed bug #600035
2061 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2062 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2063 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2064 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2065 * src/pic/pcode.c: outcommented unused variable to remove warnings
2066 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2068 2003-01-06 <karl@turbobit.com>
2069 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2072 2003-01-06 <johan@balder>
2074 * src/SDCCicode.c: fixed array add
2076 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2077 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2078 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2080 2003-01-04 <johan@balder>
2082 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2084 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2085 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2087 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2088 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2089 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2091 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2092 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2094 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2095 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2097 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2098 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2100 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2102 * in \sdcc\as\mcs51\ changed these files in order to create an
2103 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2104 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2105 following files to include the previous two files: aslink.dsp,
2106 Makefile.aslink, Makefile.bcc, and Makefile.in.
2108 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2109 .adb instead of .cdb
2111 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2113 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2114 value from option --iram-size.
2116 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2118 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2121 2002-09-18 <wiml@hhhh.org>
2123 * SDCClrange.h: exposed setFromRange() and setToRange()
2124 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2125 packRegsForAccUse() (bug 542397)
2126 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2127 multiple times and emitting the fetch operations more than once
2128 added aopGetUsesAcc() function to allow binary operators to
2129 fetch their operands in the correct order; made genMinus() emit
2130 compact code for X = LITERAL - Y
2132 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2133 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2134 sprintf() in line 1267.
2136 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2137 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2140 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2141 Changes to aslink (All the changes are marked with 'JCF'):
2143 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2146 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2147 area BSEG. Also moves, if possible, the DATA area down into the internal
2148 ram so more space is available.
2150 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2153 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2154 not bytes. Function summary() which creates a memory usage summary
2155 file with extension .mem. Reports of overlaping stack and small stack
2156 size. If the space for the stack is less than 16 bytes aslink trows a
2159 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2160 the 8051. Option 'y' for memory summary output file.
2162 Changes to sdcc (All the changes are marked with 'JCF'):
2164 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2166 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2167 overlaying area for it (uses RegBankUsed[4]).
2169 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2170 bank zero as used by default. By default aslink locates the stack
2171 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2172 the creation of the .mem file. Delegates the allocation of data area
2173 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2174 the begining of the stack area to aslink.
2176 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2177 glue() in SDCCglue.c creates an area for it.
2179 2002-09-03 Borut Razem <borut.razem@siol.net>
2180 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2181 sdcc/src/pic/glue.c:
2182 introduced atexit() handler for teporay files removal in case of
2183 errors, assertions, ...
2185 2002-08-29 Borut Razem <borut.razem@siol.net>
2186 * sdcc/support/cpp2/auto-host_vc_in.h:
2187 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2188 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2189 Maybe there is a similar problem with BORLANDC? It should be checked!
2191 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2192 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2193 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2194 was not executed, and the compiler (cl) launched a warning:
2195 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2197 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2198 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2200 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2201 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2203 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2204 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2205 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2206 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2207 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2208 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2209 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2210 - added Release configuration in VS projects
2211 - review of compiler an linker options
2212 - VC .exe files are generated in bin_vc directory, not to interfere
2213 with binaries generated from other projects (cygwin, mingw, bcc ...)
2215 * sdcc/src/yacc.dsp: added
2217 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2218 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2219 and insert the version number definitions from .version
2221 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2223 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2224 added - genarate auto-host.h using auto-host_vc_in.h as template
2227 removed from CVS, generated automatically
2229 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2230 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2232 2002-08-11 Borut Razem <borut.razem@siol.net>
2233 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2235 2002-08-10 Borut Razem <borut.razem@siol.net>
2236 * src/SDCCmain.c (main):
2237 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2238 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2239 The consequence was that some temporary files were not removed.
2242 unification of code in functions tempfilename() and tempfile():
2243 function tempnam() is defined in Visual Studio 6.0 and .NET
2245 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2247 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2248 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2249 - removed compiler command line option /WX: Treats all warnings as errors
2250 - update a list of source files, included into the project
2252 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2253 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2254 changed project type to Generic Project so that can be correcly converted to VS.NET project
2256 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2258 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2260 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2262 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2263 added return 0 statements after assert() to make compiler happy
2265 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2266 added newline in the def file to keep MSC compiler satisfied
2268 * sdcc/src/z80/gen.c:
2269 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2270 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2271 - solved MSC error in function aopDump()
2273 * sdcc_vc.h: define PREFIX as "\\sdcc"
2275 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2276 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2278 2002-06-22 Scott Dattalo <scott@dattalo.com>
2279 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2280 - Rewrote the register banking algorithm.
2281 - Added pCode live-range analysis to registers (for now, only non-used and
2282 singly-used registers optimized away)
2284 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2286 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2288 2002-05-10 Scott Dattalo <scott@dattalo.com>
2289 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2291 2002-04-22 Michael Hope <michaelh@vroom>
2293 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2295 * configure.in (DD_COPT): Added include support required for gbdk.
2297 * .version: Bumped version number just to increase it.
2299 * src/SDCCmain.c: Added -nostdinc to the default options.
2301 2002-04-15 Michael Hope <michaelh@vroom>
2303 * device/lib/z80/printf.c (sprintf): Added.
2305 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2307 * src/z80/peeph.def: Added transpose redundent load rule.
2309 * src/z80/main.c: Added force callee saves for jaune.
2311 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2313 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2315 2002-03-28 Johan Knol <johan@balder>
2317 * src/SDCCval.c: fixed bug #532436
2319 2002-03-14 Scott Dattalo <scott@dattalo.com>
2321 Added "char *Processor" field to the port structure.
2324 Added -p option. Allows port dependent processor to be specified.
2327 Initialized the new field char *Processor field to NULL in all ports
2330 Compiler generated registers for interrupt context saving
2331 were not getting allocated.
2333 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2336 Fixed left shift. Will promote the left side of a left shift
2337 if a) left shifting more than size of operand or b) when assigned
2338 to something size > size of left side
2340 2002-03-14 Scott Dattalo <scott@dattalo.com>
2342 tons of changes. Register allocation has been
2343 rewritten. Added customization for the various PICs. Flow
2344 analysis is restructured. ...
2350 Added. device.c is a PIC port hack to accomodate variations
2353 2002-03-13 Michael Hope <michaelh@vroom>
2355 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2357 2002-03-04 johanknol <johanknol@manik>
2359 * /src/SDCCval.c: fixed
2361 const unsigned char arr[][2] = { { 0, 1 } };
2362 t18.c:1: error: Initializer element is not constant
2364 2002-03-04 bela <bela@manik>
2366 * /device/include/mcs51reg.h:
2367 ds89c420 register definition update
2369 2002-03-03 <johan@FRIJA>
2371 * support/Util/SDCCerr.c: did something, but don't no why anymore
2373 * support/regression/tests/bug-524691.c: made it a little less shy
2375 * src/SDCCast.c (decorateType): fixed bug #524697
2377 * src/SDCCast.c: made some lineno improvements
2379 * src/SDCCval.c (getNelements): changed warning to error
2381 * src/SDCCglue.c (printIvalArray): changed warning to error
2383 * src/SDCCicode.c: fixed a warning for mingw
2385 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2387 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2389 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2391 * src/ds390/peeph.def:
2392 Added some more peephole rules
2394 * src/ds390/gen.c: Various fixes & enhancements
2396 * src/SDCClrange.c, src/SDCClrange.h:
2397 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2399 * src/ds390/ralloc.c:
2400 various fixes & enhancements (ds390) specific
2402 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2403 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2406 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2408 2002-03-02 <johan@FRIJA>
2410 * src/SDCCast.c (decorateType): fixed bug #524708
2412 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2414 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2416 2002-03-01 Michael Hope <michaelh@vroom>
2418 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2420 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2422 2002-03-01 <johan@FRIJA>
2424 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2426 * src/SDCCast.c (decorateType): fixed bug #524209
2428 * src/SDCCval.c (valNot): fixed bug #524195
2430 2002-02-26 <johan@balder>
2432 * src/xa51/gen.c: fixed a warning
2434 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2436 * src/SDCCast.c (decorateType): fixed bug #522534
2438 2002-02-23 <johan@balder>
2440 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2442 2002-02-22 <johan@balder>
2444 * src/SDCCast.c: fixed bug #514865
2446 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2448 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2450 * sdcc/src/SDCCloop.c:
2451 Previous fix was not good. basic blocks that have "break" or "return" are
2452 not really partof a loop , but live ranges used in these blocks should
2453 be live thru the entire loop, so set partOfLoop but don't add them to
2456 2002-02-21 <johan@FRIJA>
2458 * src/SDCCcse.c: fixed bug #514308
2460 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2463 Fixed BUG #519583. If a conditional block ended in a return/break
2464 statement inside a loop, it was not being considered part of the loop.
2466 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2468 2002-02-10 Karl Bongers <karl@turbobit.com>
2471 Fixed up SDCDB debugger somewhat. Updated debugger/README
2472 with lots of comments and notes.
2474 * device/examples/test2.c:
2475 Fix bug, "red" variable not being initialized(compiler complained).
2477 * device/examples/Makefile, examples/test3.c:
2478 Add Makefile in device/examples folder, compiles test3.c
2479 for use as a multiple module SDCDB test case.
2481 * sim/ucsim/cmd.src/cmdset.cc:
2482 Took out debug printfs in ucsim "next" command.
2485 Karl and Johan start ucsim XA support. Most dissassembly working,
2486 about 75% emulation done(plenty of work remaining).
2488 * sim/ucsim/z80.src:
2489 Add Z80 support to ucsim, add test-ucz80 regression test,
2490 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2491 Notice z80 compiler fails on examples/test3.c/crc code.
2493 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2495 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2496 Added support for --parms-in-bank1
2498 * src/ds390/peeph.def:
2499 added a few more peephole optimzations
2502 1) added __builtin_inp & __builtin_outp used to read in data of given length
2503 from a memory mapped port
2504 2) added __builtin_memcmp
2505 3) added __builtin_swapw swap bytes of a short
2507 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2508 1) handle multiple send & receives from register bank1
2509 2) ralloc can now allocate DPTR1 to some liveRanges
2511 * src/SDCCsymt.c, src/SDCCsymt.h:
2512 changes to handle multiple sends & receives
2515 added some pointer arithmetic optimization
2518 added some pointer arithmetic optimizations but not stable yet so not
2519 called from anywhere (will get this working shortly)
2521 * src/SDCCopt.c: fixed for multiple sends & receives
2524 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2525 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2526 set preprocessor defines (depending on options)
2528 * src/SDCCicode.c, src/SDCCicode.h:
2529 changes made to handle multiple sends & receives
2532 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2534 * src/SDCCcse.c, src/SDCCcse.h:
2535 added function findbackward def (to be used in upcoming optimization)
2537 * src/SDCCcflow.c, src/SDCCcflow.h:
2538 added function returnAtEnd - to determine if a basic block terminates with
2541 * src/SDCCast.c, src/SDCCast.h:
2542 added option parms-in-bank1
2544 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2545 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2546 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2547 adjusted for --parms-in-bank1 option
2549 * device/include/string.h:
2550 donot redefine "reentrant" keyword
2552 * device/include/ds80c390.h: Added some more SFRs
2554 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2556 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2558 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2560 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2562 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2564 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2566 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2568 * Added --xram-movc option
2570 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2572 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2574 2002-01-11 Johan Knol
2576 * Added math lib of Jesus Calvino-Fraga
2578 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2580 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2581 * support/regression/Makefile: new target test-mcs51-stack-auto
2582 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2584 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2586 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2588 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2590 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2592 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2594 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2596 * src/SDCCglue.h: add definition for printIvalChar()
2598 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2600 * src/SDCCast.c: fix #498138 by Johan
2602 * src/SDCCglue.c: fix #498138 by Johan
2604 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2606 * support/regression/Makefile: fix clean
2608 * support/regression/ports/ds390/support.c: fix transmission of last character
2610 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2612 * /sdcc/src/ds390/gen.c:
2613 a) improved computing address of stack variable
2614 b) took out some #if 0 code
2615 c) improved parmBytes adjustment
2616 d) improved genPlusIncr & genMinusIncr
2617 e) genCmp could generate bad code (when left assigned to DPTR)
2618 f) Fixed bug in hasInc
2620 * /sdcc/src/ds390/ralloc.c:
2621 a) packRegsForSupport could mess up live information (Fixed)
2622 b) packRegsDPTRuse could be incorrect for left & right shift
2624 * /sdcc/src/mcs51/ralloc.c:
2625 packRegsForSupport could mess up the live information (Fixed)
2627 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2629 * /sdcc/src/SDCCast.c:
2630 can reverse a loop even if function call is present as long
2631 as the loop control variable is local & is not passed as parameter
2633 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2635 * /sdcc/ChangeLog: *** empty log message ***
2637 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2638 More builtin function additions for TININative
2640 * /sdcc/src/ds390/ralloc.c:
2641 Had broken the regression testsuite
2643 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2645 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2646 Added funcattr hasStackParms will be set for reentrant functions when there
2647 are paramteres on the stack, this helps in minimizing frame pointer generation
2648 typeFromStr can handle function pointers now
2650 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2651 *** empty log message ***
2653 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2655 * /src/ds390/gen.c, /src/ds390/main.c:
2656 More builtin function additions for TININative
2658 * /src/ds390/ralloc.c:
2659 Had broken the regression testsuite
2661 * /src/SDCCast.c: Fixed a bug in dumptree
2663 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2664 Added funcattr hasStackParms will be set for reentrant functions when there
2665 are paramteres on the stack, this helps in minimizing frame pointer generation
2666 typeFromStr can handle function pointers now
2668 * /doc/builtins.txt, /doc/TININative.txt:
2669 *** empty log message ***
2672 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2674 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2675 ALPHA version for -mTININative
2677 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2678 updated to reflect changes in the port structure
2681 added function do_assemble (similar to do_link) if non-null this function
2682 will be called to do assembly (-mTININative) requires a multi command
2684 added function genAssemblerEnd will be called to generate assembler Epilogue
2687 added _JavaNative to debug info printing
2689 * /src/SDCCmain.c: added option --tini-libid
2690 added port->do_assemble function (-mTININative) has a multi command assemble
2692 * /src/SDCCglue.c: Disabled "constExpr" check
2693 added port->genAssemblerEnd function
2695 * /src/SDCCglobl.h: Added option --tini-libid value
2698 tookout optimizeCompare from the header (has no external references)
2700 * /src/SDCCast.c: made one more function "static"
2702 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2704 * src/z80/mappings.i: Added z80asm support.
2706 * src/z80/main.c: Added z80asm support on --asm=z80asm
2708 * src/z80/gen.c: Fixed asm portability issues.
2710 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2712 * src/SDCCglue.c (printExterns): Added global/extern split.
2714 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2716 * support/regression/Makefile: added test for mcs51 model large
2718 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2720 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2722 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2724 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2726 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2728 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2730 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2732 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2734 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2736 * support/regression/tests/simplefloat.c: Port to mcs51.
2738 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2739 * support/regression/tests/bug-485362.c: Added.
2741 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2743 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2745 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2747 * src/z80/gen.c (aopDump): Added a dump function.
2749 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2750 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2752 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2754 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2756 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2758 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2760 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2762 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2764 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2766 * support/regression/ports/ds390/support.c: Use tinibios.
2768 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2770 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2772 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2773 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2775 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2777 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2779 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2781 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2783 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2784 (packRegsForIYUse): Created and optimised.
2786 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2788 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2789 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2791 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2793 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2795 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2797 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2799 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2801 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2803 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2805 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2807 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2809 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2811 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2813 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2814 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2815 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2817 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2819 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2820 (genNotFloat): Added.
2821 (genUminusFloat): Added.
2823 * device/lib/z80/Makefile: Added floating pt stubs.
2825 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2827 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2829 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2831 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2833 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2835 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2837 * sdcc/support/regression/Makefile: Add port ds390.
2839 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2841 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2843 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2845 * sdcc/support/regression/ports/ds390/support.c: Added.
2847 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2849 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2851 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2853 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2855 * device/include/malloc.h: Added z80 and gbz80 support.
2857 * device/lib/gbz80/heap.s: Added.
2859 * device/lib/z80/heap.s: Added.
2861 * device/lib/malloc.c: Added z80 and gbz80 support.
2863 * support/regression/tests/malloc.c (testMalloc): Added.
2865 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2867 * support/regression/tests/bug-478094.c: Added.
2869 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2871 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2873 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2875 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2877 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2879 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2881 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2883 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2885 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2887 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2889 * support/regression/tests/bug-477927.c: Added.
2891 * src/z80/peeph.def: Added minor rules.
2893 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2895 * src/z80/peeph.def: Added jump optimisation modification.
2897 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2899 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2901 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2903 * support/regression/tests/funptrs.c: Added.
2905 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2907 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2909 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2911 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2913 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2915 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2916 (movLeft2ResultLong): Created.
2918 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2919 (joinPushes): Added. Joins two char pushes into a word push.
2921 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2923 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2925 * support/makebin/Makefile (install): Added creation of dest dir.
2927 2001-10-24 Karl Bongers <karl@turbobit.com>
2929 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2931 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2933 * src/z80/ralloc.c: Turned off faulty pack for one use.
2935 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2937 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2939 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2941 * support/regression/Makefile: Improved clean
2943 * support/regression/ports/gbz80/spec.mk: Added clean
2945 * support/regression/ports/host/spec.mk: Added clean
2947 * support/regression/ports/z80/spec.mk: Added clean
2949 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2951 * support/regression/ports/mcs51/timeout.c: little improvements
2953 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2955 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2957 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2959 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2961 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2963 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2965 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2967 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2968 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2970 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2972 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2974 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2976 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2978 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2980 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2982 * support/regression/tests/longor.c: Added.
2984 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2986 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2988 * as/mcs51/aslink.h: define PATH_MAX
2990 * as/mcs51/asm.h: define PATH_MAX
2992 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2994 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2996 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2998 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3000 * src/SDCCglobl.h: define PATH_MAX
3002 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3004 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3006 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3008 * src/z80/gen.c (gencjneshort): Fixed
3010 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3012 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3014 * support/regression/tests/bug-469671.c: Added.
3016 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3018 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3020 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3022 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3024 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3026 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3028 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3030 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3032 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3034 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3036 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3038 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3040 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3042 * 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.
3044 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3046 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3048 2001-10-07 <johan@FRIJA>
3050 * device/lib/gets.c (gets): fixed the return value.
3052 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3053 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3055 * 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.
3057 * 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.
3059 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3061 * src/pic/gen.c: Removed Safe_strdup.
3063 * configure.in: Added option to enable libgc support.
3065 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3066 (bitVectUnion): Optimised.
3067 (bitVectIntersect): Optimised.
3068 (bitVectBitsInCommon): Optimised.
3069 (bitVectCplAnd): Optimised.
3071 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3073 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3075 * src/SDCCmain.c: distinguish between assembler debug and plain options
3077 * src/avr/main.c: remove standard assembler options
3079 * src/ds390/main.c: remove standard assembler options
3081 * src/mcs51/main.c: remove standard assembler options
3083 * src/port.h: removed "PENDING" comment
3085 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3087 * src/device/lib/_mulint.c : new, with assember functions
3089 * src/device/lib/_mullong.c : new, with assember functions
3091 * src/device/lib/_divuint.c : with assember functions
3093 * src/device/lib/_divsint.c : with assember functions
3095 * src/device/lib/_divulong.c: with assember functions
3097 * src/device/lib/_divslong.c: with assember functions
3099 * src/device/lib/_moduint.c : with assember functions
3101 * src/device/lib/_modsint.c : with assember functions
3103 * src/device/lib/_modulong.c: with assember functions
3105 * src/device/lib/_modslong.c: with assember functions
3107 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3109 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3111 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3112 replaced _mululong.c and _mulslong.c by _mullong.c
3114 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3116 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3118 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3120 * src/SDCCglue.c: test, if win32api is available for MINGW
3122 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3124 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3125 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3126 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3127 * support/regression/ports/host/spec.mk: removed GENERIC
3128 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3129 * support/regression/ports/z80/spec.mk: removed GENERIC
3131 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3133 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3135 * support/regression/tests/bug-467035.c: Created.
3137 2001-10-01 <johan@FRIJA>
3139 * src/SDCC.y: fixed bug #466586 part 1
3141 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3143 * SDCCicode.c: z80 has no generic pointers
3144 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3146 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3148 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3150 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3152 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3154 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3156 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3158 * configure.in: Fixed up so that ucsim is only configured once.
3160 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3162 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3163 (getPathDifference): As above.
3165 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3167 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3169 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3170 * .version: Updated to 2.3.1
3172 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3173 Added copyright header.
3175 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3176 (assemble): Added support for macro based assembler commands.
3177 (linkEdit): Added support for macro based linker commands.
3178 (preProcess): Changed the pre-processor to use macros.
3179 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3180 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3182 * device/lib/z80/crt0.s: Added module name for debugging.
3184 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3186 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3188 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3190 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3192 * src/Makefile.in: Added SDCCmacro and SDCCutil
3194 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3196 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3198 2001-09-16 <johan@FRIJA>
3200 * 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.
3202 2001-09-15 <johan@FRIJA>
3204 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3205 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3207 2001-09-11 <johan@FRIJA>
3209 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3211 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3213 * support/regression/tests/bug-460444.c: Added test case.
3215 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3216 (genCast): Added justification for all of the asserts.
3218 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3220 * support/regression/support.c: _xdata replaced by xdata
3222 * support/regression/spec.mk: removed _generic
3224 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3226 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3228 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3229 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3231 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3233 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3235 * support/regression/tests/bug-460010.c: Added test case.
3237 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3239 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3241 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3243 * support/regression/testfwk.c: removed workaround for bug #436344
3245 * support/regression/tests/bp.c: use less memory with mcs51
3247 * support/regression/tests/bug-441448.c: use less memory
3249 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3251 * support/regression/collate-results.py: typo
3253 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3255 * support/regression/tests/fetchoverlap.c: Added new test case.
3257 * support/regression/tests/bp.c: Added new test case.
3259 * support/regression/tests/bug-448984.c: Added new test case.
3261 * support/regression/tests/pow2shifts.c: Added new test case.
3263 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3264 (genlshTwo): Fixed right shift for count > 8.
3266 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3268 2001-09-08 <johan@FRIJA>
3270 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3272 2001-09-07 <johan@FRIJA>
3274 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3276 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3278 2001-09-06 <johan@FRIJA>
3280 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3281 * bernhard noted me at this: "() equals to (void)" (1.38)
3283 2001-09-05 <johan@FRIJA>
3285 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3287 2001-09-04 <johan@FRIJA>
3289 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3292 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3294 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3296 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3298 * link/z80/aslink.h: Fixed path for PATH_MAX
3300 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3302 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3304 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3306 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3308 * 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.
3310 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3312 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3313 (genCmp): Fixed up genCmp for the GB with longs.
3315 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3317 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3319 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3321 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3323 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3325 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3327 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3329 * 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.
3331 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3333 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3335 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3337 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3339 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3341 * sim/ucsim/configure: little improvement of Cygwin-detection
3342 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3343 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3344 * support/regression/tests/bug-221100.c: small changes for mcs51
3345 * support/regression/tests/bug-221168.c: small changes for mcs51
3346 * support/regression/tests/bug-227710.c: small changes for mcs51
3347 * support/regression/tests/staticinit.c: small changes for mcs51
3348 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3349 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3350 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601