1 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
4 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
6 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
8 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
9 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
10 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
12 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
14 * src/z80/gen.c (genRet): fixed bug #524753
15 * src/z80/gen.c (genCast): fixed internal error on cast from
17 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
18 fix for bug #477835 to the z80
19 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
20 for tracking iCodes in the peephole optimizer for z80
22 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
24 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
25 the other part of bug #814548
26 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
28 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
30 * src/SDCCcse.c: fixed part of bug #814548
32 2003-09-28 Borut Razem <borut.razem@siol.net>
34 * src/asm.c: rewrite of printILine() to use temporary file instead
36 * src/xa51/main.c: commented out declaration of int rewinds
38 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
40 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
42 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
44 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
45 * src/asm.c (printILine): Fixed bug #811015
47 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
49 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
52 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
54 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
55 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
56 to correctly handle general case of AOP_PAIRPTR
57 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
59 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
61 * src/mcs51/ralloc.c (fillGaps),
62 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
63 register positioning bug)
65 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
67 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
69 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
71 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
72 genCodePointerGet, genGenPointerGet, genFarPointerSet,
73 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
74 (ralloc doesn't intentionally do this now, but perhaps later)
75 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
76 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
77 register positioning bugs (Fixed bug #762602 and #795325)
78 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
80 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
81 lines that --i-code-in-asm generates
83 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
85 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
86 trying to fclose a FILE* that was already closed.
88 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
90 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
91 of const struct should be treated as if const themselves)
93 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
95 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
97 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
99 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
100 Unix (/n) and DOS (/r/n) line terminations.
102 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
104 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
107 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
109 * src/mcs51/gen.c (genFunction, genEndFunction),
110 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
111 and restore of EA so that stack offsets to parameters are
112 correct when using both critical and reentrant/stack-auto.
113 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
114 size (can be triggered in error if sloc is shared between
115 different sized objects)
116 * device/include/float.h: fixed macros to explicitly use
117 unsigned long where needed
119 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
121 Feature req. 799831: added code to allow nesting of critical functions
122 * src/mcs51/gen.c (genFunction, genEndFunction)
123 * src/ds390/gen.c (genFunction, genEndFunction)
125 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
127 * src/SDCCsymt.c (sclsFromPtr),
129 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
130 support for standard C idiom of memory mapped variables; for
131 example, *((xdata int*)0x1234) = 1 is now internally equivalent
132 to xdata int at 0x1234 tempvar = 1.
133 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
134 provided by Akiya ISHIDA
136 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
138 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
139 * src/SDCCval.c (constVal): added reduction from int to char
140 * src/SDCCval.c (valMult, valDiv): fixed sign handling
141 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
142 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
144 * support/regression/tests/shifts.c: fixed
146 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
148 * src/z80/gen.c (genXor): Fixed bug #805445
150 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
152 Fixed bug #621531 (const & volatile confusion in the type chain).
153 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
154 refer to the const or volatile state of the pointer itself.
167 * support/regression/tests/const.c
169 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
171 When checking for duplicated modules, use absolute paths
172 instead of relative paths. Files changed:
177 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
179 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
181 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
183 * device/include/string.h: added size_t typedef, changed
184 prototypes to use size_t, eliminated separate reentrant and
185 non-reentrant declarations, added _memmove declaration
186 * device/lib/_memcpy.c: changed to use size_t instead of int,
187 changed /4 to >>2 to avoid division library call
188 * device/lib/_memcmp.c,
189 * device/lib/_memset.c,
190 * device/lib/_strncat.c,
191 * device/lib/_strncpy.c,
192 * device/lib/_strncmp.c: changed to use size_t instead of int
193 * device/lib/_memmove.c: new file (fixed bug #772294)
194 * device/lib/Makefile.in: added _memmove.c
195 * device/lib/z80/asm_strings.s: fixed bug #772290
196 * support/regression/tests/bitfields.c: attempt to fix host assertion
197 failure on amd64-unknown-linux2.2
199 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
201 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
202 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
203 * as/z80/asmain.c (main): fixed bug #801766
205 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
207 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
210 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
212 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
213 reported in bug #800609
215 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
217 * Top header beautifications in src/pic16 directory:
218 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
219 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
220 pcoderegs.h, ralloc.c, ralloc.h
221 * main.c: added top header and GPL license notice
222 * pcode.c: fixed the if-conditional warning
224 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
226 * device/lib/_mullong.c: replaced int by short for gcc
228 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
230 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
231 and JUMPTABLE iCodes properly now (worked by accident before)
232 * src/mcs51/gen.c (leftRightUseAcc),
233 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
234 iCode properly now. Use getSize instead of nRegs since a & b
235 aren't part of the nRegs tally.
237 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
239 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
240 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
241 before instructions that use the _STATUS register
243 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
245 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
246 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
247 fetching of the pointer
248 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
249 copied from genNearPointerSet()
250 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
251 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
252 If they pop r0/r1 they must be called in the opposite order than aopOp().
253 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
254 (resp. --stack-auto), prepared for --xstack
256 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
258 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
260 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
262 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
263 these ports have their own __sdcc_external_start()
265 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
267 pic patch provided by Slade Rich <slade_rich@yahoo.com>
268 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
269 type for bits was changed. It resulted in bit variables becoming
270 global, which is not permitted in PIC 14 assembly output.
272 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
274 * doc/sdccman.lyx: various additions and updates. Rearranged sections
276 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
278 Z80 and MCS51 linkers complaint if a public symbol is defined
279 in more than one library module:
283 * as/mcs51/Makefile.in
285 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
287 A few small changes that speed up the peephole optimizer.
291 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
293 Try to make the peephole optimizer smarter by maintaining
294 an association between the assembly source code and the
295 iCodes that originated them. Put this information to use
296 with a new peephole rule condition "notVolatile" so that
297 the rules can be aggressive yet still safe.
302 * src/mcs51/peeph.def
304 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
308 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
309 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
310 if the left or right operand symbols have the accuse flag set.
312 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
314 Changed the type of the result of the ! (NOT) operator to char;
315 previously it returned the same type as the source. This allows
316 us to eliminate all the genFloatNot functions (all of its target
317 implementations were very buggy) since !float can use the same
320 * src/SDCCicode.c (ast2iCode): ! returns char
321 * src/mcs51/gen.c (genNot, genNotFloat),
322 * src/ds390/gen.c (genNot, genNotFloat),
323 * src/z80/gen.c (genNot, genNotFloat),
324 * src/pic/gen.c (genNot, genNotFloat),
325 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
327 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
329 pic patch provided by Slade Rich <slade_rich@yahoo.com>
330 1. Interrupt would not compile properly. Ensure PCLATH register is saved
331 during interrupts. Ensure WSAVE is located at a shared bank address.
332 2. Fixed page selection in some places
333 3. Fixed BTFSS/C to where necessary use registers directly and not simply
334 the registers name strings.
335 4. Fixed "signed / unsigned compare" compiler warnings.
336 5. The PIC port manages its own allocation of the general purpose
337 registers, but makes no attempt to reuse them. As a result when
338 compiling it soon runs out of general purpose registers. Some
339 additional code was added to the files pcode.c and device.c to walk
340 through the function call tree and rename the registers so that they
350 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
351 genPlus() & genMinus() when the result is the same as left or right
353 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
355 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
357 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
359 Made bitfield a distinct type from bit so that bitfields
360 convert as per ANSI C and bits retain their traditional
361 boolean style behaviour. Implemented bitfield support in
369 * src/ds390/gen.c: bit v bitfield split
370 * src/z80/gen.c: New support for bitfields
371 * support/regression/tests/bitfields.c: reenabled z80,
374 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
376 Rules 246.x, 247.x relate to bitfields, the others speed up
377 access to xdata mapped I/O devices.
379 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
381 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
383 Cleaned up genPackBits and genUnpackBits and added two helper
384 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
385 for literal assignments in genPackBits (thanks to Frieder for
391 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
393 Fixed bug #748310 (pointer to function type mishandled when the
394 function name is omitted). Also fixed a SIGSEGV when a function
395 attribute (reentrant, etc) is used on a non-function or on a
396 function but misplaced before the parameter list.
398 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
400 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
401 * support/Util/SDCCerr.h,
402 * support/Util/SDCCerr.c: Added func attr misuse error msg
404 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
406 Fixed bug #787649 by anonymous
407 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
408 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
410 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
412 Fixed numerous bitfield problems.
414 * src/SDCC.y: More bitfield related error checking
416 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
417 * support/Util/SDCCerr.h,
418 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
419 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
420 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
421 * support/regression/tests/bitfields.c: tests added
423 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
425 Made the constant following the "interrupt" keyword optional. If
426 omitted, the function will not automatically be given an entry
427 in the interrupt vector table (similar to #pragma NOIV, but
428 less syntacticly kludgy). The interrupt number is also now
429 range checked. Also fixed a bug in the high order bit example
436 * support/Util/SDCCerr.c
437 * support/Util/SDCCerr.h
440 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
442 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
443 * src/SDCCicode.c (operandOperation): rewritten some ops
444 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
445 * src/SDCCsymt.c (computeType): literals are handled the same way as any
447 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
448 be re-activated by defining REDUCE_LITERALS)
449 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
450 unsigned, but are signed by default
451 * src/SDCCval.c (constVal): rearranged
452 * src/SDCCval.c (valMod): preliminary fix
453 * src/SDCCval.c (valCastLiteral): use TYPE_* types
454 * support/regression/literalop.c: added, work in progress
456 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
458 Generate warnings for useless declarations like "char data;"
459 that don't do what new users expect.
462 * support/Util/SDCCerr.h
463 * support/Util/SDCCerr.c
465 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
467 * src/SDCCval.c (valMult): fix overflow detection of negative int
469 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
471 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
473 Changes to support big endian targets:
486 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
488 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
489 * device/lib/time.c: fixed warning "integer overflow in expression"
491 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
493 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
494 * src/SDCCval.c (constVal): changed default to signed; hex and octal
495 constants are unsigned; added recognition of "u" flag for unsigned
496 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
497 * src/SDCCval.c (valDiv, valMod): fixed signdness
498 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
499 signedness of modulo, left and right shift
500 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
501 * support/Util/SDCCerr.h: added warning W_INT_OVL
502 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
503 * src/SDCCast.c (ast_print): improved output of constants
505 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
507 Fixed some warnings when building with MSVC:
520 * support\cpp2\cpplib.c
524 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
526 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
528 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
530 * support\librarian\clean.mk: Do not remove Makefile.
531 * support\librarian\Makefile: added.
533 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
535 Added librarian to MSVC build:
538 * support\librarian\librarian.dsp
540 'configure' not needed for librarian, removed:
541 * support\librarian\configure
542 * support\librarian\configure.in
543 * support\librarian\config_in.h
544 * support\librarian\Makefile.in
546 Hopefully these ones built the librarian and the rest of sdcc properly:
550 Messed up 'configure', so revert to previous version:
554 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
556 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
557 there, while the mantissa of a double is "only" 53 bits wide.
559 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
561 Adding sdcclib to the build. MSVC project coming soon.
564 * support\librarian\clean.mk
565 * support\librarian\configure
566 * support\librarian\configure.in
567 * support\librarian\config_in.h
568 * support\librarian\Makefile.bcc
569 * support\librarian\Makefile.in
570 * support\librarian\sdcclib.c
577 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
579 Linker now complaints if linked modules have conflicting options, for
580 example, one compiled using --model-large and another one compiled with
581 --model-small. The following files were modified:
603 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
605 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
606 as/mcs51/lklibr.c: Generate a warning when a library is not found.
608 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
610 * src/z80/mappings.i: fix _mul[us][int,long] entries
612 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
614 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
616 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
618 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
619 * support/regression/tests/bitopcse.c: added
627 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
629 added support for new library format to z80, gbz80 linkers:
635 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
637 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
638 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
640 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
642 added DUMMY_READ_VOLATILE:
651 * src/SDCCcse.c (algebraicOpts): many improvements
652 * src/SDCCcse.h: removed algebraicOpts()
653 * src/SDCCicode.c (picDummyRead): added
655 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
657 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
658 "Insufficient space in data memory".
660 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
662 * src/mcs51/gen.c: fixed bug #771358
663 * src/z80/gen.c: fixed bug #759087
665 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
667 * src/pic16/glue.c: minor cleanup by Vangelis
669 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
671 * device/include/regc515c.h: fixed #758477
672 * device/lib/_gptrget.c: saving some cycles in generic pointer get
673 * device/lib/_gptrput.c: saved a few bytes
674 * my tab spacing is 8, yours too?)
675 * device/lib/_ser.c: process RX bytes earlier than TX bytes
676 * device/lib/serial.c: process RX bytes earlier than TX bytes
677 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
679 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
681 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
683 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
685 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
687 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
689 * device/lib/Makefile.in: bad fix, reverted to 1.43
691 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
693 * device/lib/Makefile.in: added missing z80 object files
695 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
697 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
698 pic16 progress by Vangelis:
716 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
718 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
720 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
722 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
723 added gbz80 build to MSVC project.
724 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
725 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
726 from 8051 stuff and setup so it links using a .lnk file.
728 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
730 * support/librarian/sdcclib.c: sdcc librarian.
731 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
734 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
736 * as/mcs51/lkmain.c: properly handle extensions in function afile.
738 2003-07-02 Borut Razem <borut.razem@siol.net>
740 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
741 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
742 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
743 src/xa51/main.c, src/z80/main.c:
744 virtualization of glue() function: each port has it's own glue function,
745 which is accessed by do_glue function pointer in PORT.general structure
747 2003-07-01 Kevin Vigor <kevin@vigor.nu>
749 * DS800C400 fun, improved ROM interface and tinibios.
751 2003-06-27 Kevin Vigor <kevin@vigor.nu>
753 * More support for DS80C400. Now includes beginning of interface to ROM.
755 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
757 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
759 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
761 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
763 2003-06-19 Borut Razem <borut.razem@siol.net>
765 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
767 2003-06-19 Borut Razem <borut.razem@siol.net>
769 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
770 fixed Z80 port - crt0.o: cannot open.
772 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
774 * support/Util/MySystem.c (merge_command): revert bad fix
776 2003-06-18 Borut Razem <borut.razem@siol.net>
778 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
780 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
782 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
783 option --use-stdout sends errors to stdout instead of stderr.
785 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
787 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
789 2003-06-15 Borut Razem <borut.razem@siol.net>
791 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
792 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
793 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
794 fixed width array of pointers replaced with sets;
795 multiple include and lib paths ared transferred to preprocessor and linker
796 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
797 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
798 fixed width array of pointers
799 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
800 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
801 fixupPath(), getPathDifference()
802 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
803 fixed width array of pointers
805 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
807 * src/pic16/ralloc.c: fix warnings
808 * src/pic16/pcode.c: fix warning
810 2003-06-10 Scott Dattalo <scott@dattalo.com>
812 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
813 know all the details, but essentially this set of changes enable
814 the pic16 port to generate movff instructions and generate assembler
820 * src/pic16/device.c:
823 * src/pic16/pcoderegs.c:
824 * src/pic16/ralloc.c:
825 * src/pic16/ralloc.h:
827 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
829 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
830 added option --vc, so sdcc errors and warnings are compatible with
831 Microsoft Visual Studio.
833 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
835 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
836 device/lib/libfloat.lib: added atof function.
838 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
840 * doc/sdccman.lyx: updated to Lyx 1.3
841 * doc/cdbfileformat.lyx: updated to Lyx 1.3
842 * doc/test_suite_spec.lyx: updated to Lyx 1.3
843 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
845 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
847 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
849 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
851 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
852 additions to the "related tools/documentation" section
854 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
856 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
858 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
860 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
861 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
863 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
865 * doc/sdccman.lyx: fix double dash and other minor things
866 * doc/Makefile: fix double dash
868 2003-05-28 Karl Bongers(patches from Martin Helmling)
869 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
870 condition and ignore commands.
872 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
874 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
875 is in parts still quite out of date, I did changes as far as I felt makes sense
876 for a non-native english speaker.
877 Please feel free to add to the manual or to correct my changes.
878 * doc/Makefile: undid touching the date of intermediate tex files.
880 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
882 * doc/sdccman.lyx: Manual has an index now
884 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
886 Finalize muluint/mulsint and mululong/mulslong merging:
887 * device/lib/_mulint.c
888 * device/lib/_mullong.c
889 * device/lib/gbz80/mul.s
890 * device/lib/gbz80/stubs.s
891 * device/lib/z80/mul.s
892 * device/lib/z80/stubs.s
893 * src/SDCCsymt.c (initCSupport)
895 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
897 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
898 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
899 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
900 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
903 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
905 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
906 the regression tests I'm not brave enough to enable 245.b, 245.c
907 * doc/sdccman.lyx: added latex preamble for hyperref package.
908 Using pdflatex this will give you a hyperlinked pdf file with
909 bookmarks. (prepend '%' before /usepackage if this breaks something)
911 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
913 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
915 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
917 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
919 2003-05-21 <johan@balder>
921 * src/SDCCglue.c (printIval): fixed bug #739934
923 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
925 Applied patch from bug 737905 (renamed yylineo to mylineno):
932 * src/pic16/pcode.c: Cleaned warnings
933 * src/pic16/pcodeflow.c: Cleaned warnings
934 * src/pic16/pcoderegs.c: Cleaned warnings
936 2003-05-19 Scott Dattalo <scott@dattalo.com>
938 * src/pic16/pcode.c: Cleaned warnings
939 * src/pic16/pcodepeep.c: Cleaned warnings
940 * src/pic16/ralloc.c: Cleaned warnings
942 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
944 * doc/sdccman.lyx: fixed bug 739745
945 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
947 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
949 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
950 it can be defined with CFLAGS when running configure
951 * src/SDCCmain.c: fixed compiling + linking with object files
953 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
955 * configure.in: configure for pic16 port,
956 added --disable-pic16-port
957 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
958 * src/SDCCmain.c: linkOptions is changed to set *,
959 added if/endif conditional macros to remove options help
960 messages from optionsTable when a port is not configured, added
961 support for the PIc16 port in the ports table, when executing
962 the compiler with no port specified on command line, a default
963 port is selected with the new macro DEFAULT_PORT which is
964 defined in port.h, in setDefaultOptions() linkOptions is removed
965 from initialization assignment, since now it is a set,
966 parseCmdLine uses setParseWithComma for linkOptions, in
967 linkEdit() linkOptions are accessed with new function indexSet()
968 which returns the i'th item of a set variable. See SDCCset.c, in
969 linkEdit() when calling buildCmdLine(), added linkOptions as
970 last argument. Now users can pass arguments to gplink via the
971 -Wl option, main() uses pic16glue() to glue up pic16 programs
972 * src/SDCCpeeph.c: various changes to support pic16
973 * src/SDCCset.c: added function void *indexSet(set *, int) to
974 return the i'th item of the set
975 * src/SDCCset.h: added function prototype for indexSet()
976 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
977 * src/clean.mk: added pic16 in CLEANALLPORTS variable
978 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
979 added macro DEFAULT_PORT
980 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
981 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
983 * src/pic16/glue.c: commented out some error producing lines
984 * src/pic16/main.c: __config directives are commented out to stop
985 gpasm complaining and test the linkage with gplink, _linkCmd and
986 _asmCmd changed to be more gplink and gpasm friendly
987 * src/pic16/peeph.def: peep rule 3 is commented out, since it
988 produced an error when parsed, peep rule 12 is added to utilize
989 movff, but it is commented out since the pCode does not support
990 yet a command with 2 address arguments
992 2003-05-18 <johan@balder>
994 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
995 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
996 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
998 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
999 Added feature to script commands from file.
1001 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1003 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1004 * src/SDCCutil.c: include ctype.h for win32
1006 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1008 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1010 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1012 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1013 Fixed so you can set breakpoints prior to run, run does not stop
1014 on entry now. Add tbreak. Other enhancements and fixes for use
1017 2003-05-12 Borut Razem <borut.razem@siol.net>
1019 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1021 2003-05-11 Borut Razem <borut.razem@siol.net>
1023 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1024 the path of bin directory, so that PATH is the only env. variable, which has to be set
1025 in case of standard installation.
1026 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1027 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1028 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1030 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1032 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1033 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1034 temp files are in the port dir; clean the gen/test directory when
1035 generating new test.c
1036 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1037 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1038 * support/regression/tests/zeropad.c: added
1040 2003-05-09 <johan@balder>
1042 * src/SDCCglue.c: fixed bug #597940
1044 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1046 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1047 cache sfr, optimize next,step, fix off by one sourceline,
1048 support ddd list function.
1049 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1051 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1053 * support/regression/HTMLgen.py: added compare_s2f()
1054 * support/regression/Makefile: redo 1.27
1055 * support/regression/generate-cases.py: redo 1.5
1057 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1059 * support/regression/tests/float.c: workaround 33 bit hex constant
1060 * support/regression/tests/simplefloat.c: fix division for host
1062 2003-04-29 Scott Dattalo <scott@dattalo.com>
1064 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1065 that tame's the PIC's over-aggressive optimizer.
1067 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1069 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1072 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1074 Initial support for DS80C400. "Hello world" runs on TINIm400
1077 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1079 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1080 * Some notes on ddd usage added in debugger/README
1081 Martin Helmling adding more features and fixes for ddd GUI debugger.
1082 Code added for nexti, stepi, up, down, and other adjustments.
1084 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1086 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1087 * src/pic/peeph.def Added two rules to optimize carry manipulation
1088 * src/pic/* removed debug printfs
1090 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1092 * debugger/mcs51/cmd.c: added header newalloc.h
1094 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1096 * as/Makefile: new EXEEXT
1097 * as/z80/Makefile: remove trailing slash of BUILDIR
1098 * as/z80/clean.mk: new EXEEXT
1099 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1100 * support/cpp2/Makefile.in: new EXEEXT
1101 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1103 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1105 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1106 EXEEXT was introduced to fix all related problems with targets
1107 "clean", "install" and "uninstall"; a couple of further flaws
1108 especially with "clean" have been fixed too
1109 * as/mcs51/Makefile.in
1114 * debugger/mcs51/Makefile.in
1115 * debugger/mcs51/clean.mk
1117 * link/z80/Makefile.in
1120 * packihx/Makefile.in
1122 * sim/ucsim/Makefile
1123 * sim/ucsim/clean.mk
1124 * sim/ucsim/avr.src/Makefile.in
1125 * sim/ucsim/avr.src/clean.mk
1126 * sim/ucsim/s51.src/Makefile.in
1127 * sim/ucsim/s51.src/clean.mk
1128 * sim/ucsim/xa.src/Makefile.in
1129 * sim/ucsim/xa.src/clean.mk
1130 * sim/ucsim/z80.src/Makefile.in
1131 * sim/ucsim/z80.src/clean.mk
1132 * sim/ucsim/main_in.mk
1133 * sim/ucsim/packages_in.mk
1134 * sim/ucsim/gui.src/Makefile.in
1135 * sim/ucsim/gui.src/serio.src/Makefile.in
1136 * sim/ucsim/gui.src/serio.src/clean.mk
1139 * support/cpp2/Makefile.in
1140 * support/cpp2/clean.mk
1141 * support/makebin/Makefile
1142 * support/makebin/clean.mk
1143 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1144 * doc/sdccman.lyx: --program-suffix no longer needed
1146 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1148 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1149 Martin Helmling added support for ddd GUI debugger.
1150 Code added to display assembly, set variables, and other commands
1151 to interface to ddd.
1153 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1155 * as/Makefile: fix target clean
1156 * as/clean.mk: fix target clean
1157 * as/z80/clean.mk: fix target clean
1159 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1161 * Makefile.common.in: added @EXEEXT@
1162 * configure.in: removed all mingw32 stuff
1163 * configure: rebuilt from configure.in
1164 * doc/sdccman.lyx: updated section "installation"
1165 * support/scripts/sdcc_mingw32: adapted to configure
1166 * support/scripts/sdcc_cygwin_mingw32: added
1168 2003-04-22 Scott Dattalo <scott@dattalo.com>
1170 * src/pic Added object file support for the PIC port
1171 * src/pic Applied patch from Craig Franklin (this started the object file support)
1172 * src/regression Updated the PIC regression tests for object files
1174 2003-04-20 Borut Razem <borut.razem@siol.net>
1176 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1177 lklex.c: In function `getfid':
1178 lklex.c:203: warning: array subscript has type `char'
1179 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1180 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1181 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1182 stack handling macros
1184 2003-04-19 Borut Razem <borut.razem@siol.net>
1186 * "handling space characters in file path" task:
1187 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1188 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1189 * support/Util/MySystem.h: make it self-sufficient
1190 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1191 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1192 handling space characters in file path
1193 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1194 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1195 * support/Util/MySystem.c: handling space characters in executable's path
1197 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1199 * as/z80/Makefile: fix permanent rebuild of z80
1200 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1201 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1203 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1205 * src/SDCCopt.c: add special case optimization to replace modulo by
1206 a power of two with a bitwise AND.
1208 2003-04-18 <johan@balder>
1210 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1212 2003-04-17 <johan@balder>
1214 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1215 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1217 2003-04-13 Borut Razem <borut.razem@siol.net>
1219 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1220 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1221 fixed mingw problem in adl_NORMALIZE_PATH
1223 2003-04-12 Borut Razem <borut.razem@siol.net>
1225 * fixed "#pragma SAVE/RESTORE can not be nested":
1226 * src/SDCC.lex: reworked pragma handling functions
1227 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1228 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1230 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1232 * src/SDCCutil.c (pathEquivalent): defined but not used
1233 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1234 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1235 * configure: rebuilt from configure.in
1236 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1237 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1238 * device/include/Makefile.in: replace sdcc_datadir
1239 * device/lib/Makefile.in: replace sdcc_datadir
1240 * Makefile.common.in: add LDFLAGS from configure
1241 * packihx/Makefile.in: use LDFLAGS
1242 * src/Makefile.in: use LDFLAGS
1243 * support/cpp2/Makefile.in: add LDFLAGS from configure
1244 * support/makebin/Makefile: use LDFLAGS
1245 * .version: bumped version number to 2.3.5
1247 2003-04-12 Borut Razem <borut.razem@siol.net>
1249 * completed "different paths" task:
1250 * src/SDCCmacro.c: fixed bug in handling quotes
1251 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1252 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1254 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1256 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1258 2003-04-11 kevin Vigor <kevin@vigor.nu>
1260 * ds390/gen.c ds390/peeph.def: fix bug 706781
1262 2003-04-11 Borut Razem <borut.razem@siol.net>
1264 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1266 2003-04-10 Scott Dattalo <scott@dattalo.com>
1268 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1269 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1270 set - this bit used to not be set...).
1271 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1272 bad code in PIC Port
1273 * src/regression/and2.c added to test bug 609268
1274 * src/regression/Makefile added and2.c to regression test
1277 2003-04-08 <johan@CP255758-A>
1279 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1280 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1281 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1283 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1285 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1287 * support/cpp2/Makefile.in: fix bug #487815
1288 * configure: rebuilt from configure.in
1289 * Makefile.common.in: docdir changed, new path suffixes
1290 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1291 * sdcc_vc_in.h: reflect changes from sdccconf.h
1292 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1293 * src/SDCCutil.h: remove BINDIR hack
1294 * doc/sdccman.lyx: update new path hierarchy
1296 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1298 * src/SDCCpeeph.c: added okToRemoveSLOC test
1300 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1302 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1304 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1306 * src/SDCCpeeph.c: added labelIsReturnOnly test
1307 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1309 2003-04-05 <johan@balder>
1311 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1312 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1313 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1314 * src/SDCCast.c: fixed a warning
1315 * src/SDCCast.h: fixed a warning
1316 * src/SDCCicode.c (operandFromAst): fixed a warning
1318 2003-04-04 <johan@balder>
1320 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1321 * src/SDCCast.c (decorateType): fixed bug #715076
1322 * src/SDCC.y: fixed bug #702907
1324 2003-04-03 <johan@balder>
1326 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1327 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1328 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1329 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1330 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1332 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1334 * _decdptr.c: fix return values
1335 * _gptrget.c: fix return values
1336 * _gptrgetc.c: fix return values
1337 * _gptrput.c: fix return values
1338 * _mulint.c: fix return values
1339 * as/z80/Makefile: fix 'make -j' problem
1341 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1343 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1344 * configure.in: big cleanup, updated to autoconf 2.5x
1345 * configure: rebuilt from configure.in
1346 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1347 * sdcc_vc_in.h: reflect changes from sdccconf.h
1348 * doc/Makefile: fixed a flaw in "make install"
1350 2003-04-02 <johan@balder>
1352 * src/ds390/gen.c (genCmp): no comments
1353 * src/mcs51/gen.c (genCmp): no comments
1354 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1355 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1357 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1359 * support/regression/generate-cases.py: place generated file in given sub directory
1360 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1361 * support/regression/Makefile: improvements for 'make -j';
1362 side effect: it's simpler and faster now
1364 2003-03-31 Borut Razem <borut.razem@siol.net>
1366 * src/z80/main.c: link-{port} and as-{port} defined without path
1367 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1369 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1371 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1373 2003-03-30 Borut Razem <borut.razem@siol.net>
1375 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1376 changed type of list parameter to set
1377 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1378 * src/port.h: changed type of do_assemble() parameter to set
1379 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1380 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1381 definition of "cppoutfilename" macro with NULL value in preProcess()
1382 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1383 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1384 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1385 replaced with set *binPathSet
1386 * shash_add() deallocates the item, if allready exsists, before adding the new one
1387 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1389 2003-03-30 Scott Dattalo <scott@dattalo.com>
1391 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1392 a nested for loop bug in the PIC port
1393 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1396 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1398 * support/Util/dbuf.h: remove C++ stuff to make it portable
1400 2003-03-28 Borut Razem <borut.razem@siol.net>
1402 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1403 literal strings in stringLiteral()
1404 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1405 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1408 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1410 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1412 2003-03-26 <johan@balder>
1414 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1415 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1416 * src/SDCCast.c (decorateType): fixed " -v < 3"
1418 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1420 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1421 Added Lenny Story's debug infrastructure changes:
1422 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1423 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1424 * src/cdbFile.c: added
1425 * src/SDCCdebug.c: added
1426 * src/SDCCdebug.h: added
1427 * src/SDCCast.c (createFunction)
1428 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1429 * src/SDCCmain.c (parseCmdLine, main)
1430 * src/SDCCmem.c (redoStackOffsets)
1431 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1434 * src/avr/gen.c (genAVRCode)
1435 * src/ds390/gen.c (gen390Code)
1436 * src/mcs51/gen.c (gen51Code)
1437 * src/pic/gen.c (genpic14Code)
1438 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1439 * src/xa51/gen.c (genXA51Code)
1440 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1442 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1444 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1445 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1447 2003-03-22 <johan@balder>
1449 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1451 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1453 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1454 * doc/cdbfileformat.lyx: added, written by Lenny Story
1455 * doc/Makefile: added cdbfileformat.lyx
1456 * doc/clean.mk: added cdbfileformat.lyx
1458 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1460 * src/mcs51/peeph.def: fix bug #705773
1462 2003-03-20 <johan@balder>
1464 An sfr/sbit can have an "at #" AND an initializer
1465 * src/SDCCsymt.c (checkSClass):
1466 * src/SDCCmem.c (allocGlobal):
1467 * src/SDCCmem.c (allocLocal):
1468 * src/SDCCast.c (createBlock):
1470 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1472 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1474 2003-03-16 <johan@balder>
1476 Undid the hackup of const and volatile, the problem is much bigger
1478 * src/SDCCast.c:1.171
1479 * src/SDCCglue.c:1.138
1480 * src/SDCCicode.c:1.146
1481 * src/SDCCsymt.c:1.150
1482 * src/SDCCval.c:1.65
1484 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1486 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1487 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1489 2003-03-13 <johan@balder>
1491 Hackup const and volatile modifiers in type chains a bit:
1493 * src/SDCCast.c:1.169
1494 * src/SDCCglue.c:1.136
1495 * src/SDCCicode.c:1.143
1496 * src/SDCCsymt.c1.146
1497 * src/SDCCsymt.h1.59
1498 * src/SDCCval.c:1.63
1500 2003-03-12 <johan@balder>
1502 * src/SDCCBBlock.h: more LRH debugging junk
1503 * src/SDCCcflow.h: more LRH debugging junk
1504 * src/SDCCloop.c: more LRH debugging junk
1505 * src/SDCC.y (struct_declaration): fixed bug #697590
1506 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1507 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1508 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1510 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1511 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1512 test function names must now match exactly).
1513 * src/SDCCcse.c: added special case in findCheaperOp to allow
1514 extending a short integer. Makes less awful code for bug 700121 test case.
1516 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1518 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1519 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1521 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1523 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1524 actually called (operandsNotEqual() was called for all
1525 operandsNotEqualX tests).
1527 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1529 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1530 with shorter literals. Fixes bug 700121.
1532 2003-03-11 <johan@balder>
1534 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1536 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1538 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1539 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1541 2003-03-10 Borut Razem <borut.razem@siol.net>
1543 * src/SDCCmain.c: pipe preprocessor's output
1544 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1545 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1546 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1547 which closes all pipes in pipeSet set
1548 * src/SDCCset.c: free deleted item in function deleteSetItem()
1549 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1550 moved from z80 to src subproject
1551 * .version: increased version number to 2.3.4
1553 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1555 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1556 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1557 * support/regression/ports/xa51/spec.mk: fix typo
1559 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1561 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1563 2003-03-09 Borut Razem <borut.razem@siol.net>
1565 * src/SDCCmain.c: pipe preprocessor's output
1566 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1567 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1568 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1569 which closes all pipes in pipeSet set
1570 * src/SDCCset.c: free deleted item in function deleteSetItem()
1571 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1572 moved from z80 to src subproject
1574 2003-03-09 Borut Razem <borut.razem@siol.net>
1576 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1577 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1578 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1579 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1580 * src/SDCCglobl.h: unification of WIN32 native definitions
1582 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1584 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1586 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1588 * src/configure.in: check for endianess (even while cross-compiling)
1589 * src/configure: check for endianess (even while cross-compiling)
1590 * src/configure_in.h: check for endianess (even while cross-compiling)
1591 * src/avr/gen.c: remove old endianess stuff
1592 * src/mcs51/gen.c: remove old endianess stuff
1593 * src/ds390/gen.c: remove old endianess stuff
1594 * src/pic/gen.c: remove old endianess stuff
1595 * src/pic/genarith.c: remove old endianess stuff
1596 * src/pic/glue.c: fix endianess check
1597 * src/pic16/gen.c: remove old endianess stuff
1598 * src/pic16/genarith.c: remove old endianess stuff
1599 * src/pic16/glue.c: fix endianess check
1600 * src/xa51/gen.c: remove old endianess stuff
1601 * src/z80/gen.c: fix endianess check
1602 * src/SDCCglue.c: fix endianess check
1603 * src/ds390/peeph.def: fix bug 700036
1605 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1607 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1608 * src/configure: find appropriate data-types on host for SDCC's int and long
1609 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1610 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1611 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1613 2003-03-07 <johan@balder>
1616 some minor cleanups before the big shot
1617 OP_DEFS and OP_USES now use Kevin's protection
1618 new option --nolabelopt
1629 * src/ds390/ralloc.c:
1630 * src/mcs51/ralloc.c:
1632 * src/xa51/ralloc.c:
1635 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1637 * src/pic/pcode.c (get_op): fix 64 bit warnings
1638 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1639 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1640 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1641 * support/regression/tests/malloc.c: fix 64 bit warnings
1643 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1645 * src/mcs51/gen.c (genMinus): fixed bug 696436
1647 2003-03-02 Borut Razem <borut.razem@siol.net>
1649 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1651 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1653 * configure.in: test for mkstemp
1654 * sdccconf_in.h: add HAVE_MKSTEMP
1656 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1658 * device/include/ctype.h: removed warning while using --stack-auto
1659 * device/include/malloc.h: removed warning while using --stack-auto
1660 * device/include/string.h: removed warning while using --stack-auto
1662 2003-02-23 Borut Razem <borut.razem@siol.net>
1664 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1665 because NDEBUG is defined (see man assert)
1666 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1668 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1670 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1671 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1673 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1675 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1676 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1678 2003-02-18 <johan@balder>
1680 * as/mcs51/asmain.c (asmbl): module can start with a digit
1681 * as/z80/asmain.c (asmbl): module can start with a digit
1683 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1685 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1686 * src/asm.c: fix pipe() for Mingw32
1688 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1690 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1691 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1692 make -V work again; --c1mode reads now from stdin
1693 * doc/sdccman.lyx: added --c1mode
1694 * support/Util/SDCCerr.c: new messages for c1 mode
1695 * support/Util/SDCCerr.h: new messages for c1 mode
1696 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1698 2003-02-15 <johan@balder>
1700 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1702 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1704 * doc/sdccman.lyx: Environment variables, -o and other minor things
1706 2003-02-14 <johan@balder>
1708 * src/xa51/main.c: before anyone really tries to use it :)
1710 * Install doc's in share/sdcc/doc
1711 * removed some obsolete files
1712 * Do a proper make distclean and uninstall
1713 M Makefile.common.in
1716 M device/include/Makefile.in
1717 M device/lib/Makefile.in
1720 M sim/ucsim/doc/Makefile.in
1723 R src/xa51/peeph.rul
1724 M support/cpp2/Makefile.in
1725 M support/makebin/Makefile
1728 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1730 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1732 2003-02-10 Borut Razem <borut.razem@siol.net>
1734 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1735 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1736 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1737 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1738 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1739 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1740 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1741 src/z80/Makefile.bcc: Borland Makefile cleanup
1742 * as/z80/Makefile.bcc: Added Borland Makefile
1743 * support/cpp2/borland.h: Removed
1745 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1747 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1748 * src/SDCC.lex: new pragma NOIV
1749 * src/SDCCglobl.h: new pragma NOIV
1750 * src/SDCCmem.c: new pragma NOIV
1752 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1754 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1756 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1758 * src/SDCCmain.c: signal handling is switched off by --debug
1759 * doc/Makefile: small fix for install; use clean.mk again
1760 * doc/clean.mk: clean *.pdf and *.html too
1762 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1764 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1765 * device/lib/printfl.c: fix a ds390 bug by making it portable
1766 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1767 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1768 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1769 * debugger/mcs51/cmd.c: converted multi-line string literals
1770 * sim/ucsim/globals.cc: converted multi-line string literals
1771 * src/SDCCmain.c: introduced signal handler to remove temp files
1772 * doc/Makefile: small tweaks, implement clean
1773 * doc: removed generated files
1775 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1777 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1778 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1779 Address Record is not correctly generated for DS390."
1781 2003-02-02 Borut Razem <borut.razem@siol.net>
1783 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1784 * as/mcs51/asm.h: fixed compilation with Borland C
1785 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1786 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1787 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1788 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1789 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1790 src/z80/Makefile.bcc: delete $(LIB) only if exist
1791 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1793 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1795 * device/include/malloc.h: introduced NULL
1796 * device/include/string.h: introduced NULL
1797 * device/include/stdlib.h: introduced NULL
1798 * device/lib/_memcpy.c: removed NULL
1799 * device/lib/_strcat.c: removed NULL
1800 * device/lib/_strchr.c: removed NULL
1801 * device/lib/_strcmp.c: removed NULL
1802 * device/lib/_strcpy.c: removed NULL
1803 * device/lib/_strcspn.c: removed NULL
1804 * device/lib/_strlen.c: removed NULL
1805 * device/lib/_strncat.c: removed NULL
1806 * device/lib/_strncmp.c: removed NULL
1807 * device/lib/_strncpy.c: removed NULL
1808 * device/lib/_strpbrk.c: removed NULL
1809 * device/lib/_strrchr.c: removed NULL
1810 * device/lib/_strspn.c: removed NULL
1811 * device/lib/_strstr.c: removed NULL
1812 * device/lib/_strtok.c: removed NULL
1813 * device/lib/malloc.c: removed NULL, include own header
1815 2003-02-02 <johan@balder>
1817 * 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
1818 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1819 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1820 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1821 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1822 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1824 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1826 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1829 2003-02-01 <johan@balder>
1831 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1833 2003-01-31 <johan@CP255758-A>
1835 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1837 2003-01-30 <johan@balder>
1839 * src/SDCCBBlock.c: automatic bug detection
1840 * src/SDCCicode.c: automatic bug detection
1842 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1844 * src/SDCCglobl.h: now --xram-size 0 works
1845 * src/SDCCmain.c: now --xram-size 0 works
1847 2003-01-29 <johan@balder>
1849 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1851 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1853 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1854 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1855 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1856 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1857 * src/SDCCglobl.h: Added options --xram-size and --code-size
1858 * src/SDCCmain.c: Added options --xram-size and --code-size
1860 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1862 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1863 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1865 2003-01-27 <johan@balder>
1867 * src/SDCC.y: fixed bug #613764
1869 2003-01-26 <johan@balder>
1871 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1872 * src/SDCCsymt.h: fixed bug #673374
1873 * src/SDCCglue.c: fixed bug #661910
1874 * src/SDCCast.c: fixed bug #458099 and 673374
1876 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1878 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1879 * as/mcs51/strcmpi.h: added
1880 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1881 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1882 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1883 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1884 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1885 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1886 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1887 * as/mcs51/Makefile.aslink: new module strcmpi
1888 * as/mcs51/Makefile.asx8051: new module strcmpi
1889 * as/mcs51/Makefil.bcc: new module strcmpi
1890 * as/mcs51/Makefile.in: new module strcmpi
1891 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1893 2003-01-26 <johan@balder>
1895 * src/SDCCglue.c: reverted back to 1.124
1896 * src/SDCCast.c: reverted back to 1.156
1897 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1899 2003-01-25 <johan@balder>
1901 * src/SDCCglue.c: A better fix for bug #661910
1902 * src/SDCCast.c: A better fix for bug #661910
1903 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1905 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1907 * src/Makefile.in: remove spawn.o
1908 * src/SDCCmain.c: remove spawn.h
1909 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1910 * src/spawn.c: removed
1911 * src/spawn.h: removed
1912 * support/regression/ports/ds390/spec.mk: link with -r
1914 2003-01-24 <johan@CP255758-A>
1916 * src/ds390/gen.c (aopOp): fixed bug #667458
1917 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1918 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1919 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1921 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1923 * src/mcs51/peeph.def: better assembler identation by Frieder
1924 * src/mcs51/gen.c: better assembler identation by Frieder
1926 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1928 * as/z80/string.h: removed for gcc 3.2
1929 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1930 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1932 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1934 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1935 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1936 * support/regression/Makefile: separate temp files for ports
1937 * support/regression/generate-cases.py: separate temp files for ports
1938 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1939 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1941 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1943 * moved tinitalk to device/examples/ds390
1945 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1947 * as/mcs51/lkmem.c: rflag is for DS390
1948 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1949 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1950 (linkEdit): move mem- and map-files the same way as ihx-files
1951 * src/z80/main.c (_setDefaultOptions): removed --generic
1952 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1953 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1954 * src/pic/glue.c (picglue): --c1mode works again
1955 * src/pic16/glue.c (pic16glue): --c1mode works again
1956 * src/asm.c (printCLine): fix #660034
1958 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
1960 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
1961 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
1962 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
1963 * as/mcs51/lkmem (summary): better fix for sp problem
1964 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
1965 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
1966 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
1967 remove --stack-after-data
1969 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
1971 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
1972 * src/SDCCutil.c (join): ugly bug: missing '\0'
1973 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
1975 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1977 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
1979 * src/pic/main.c (_asmCmd): gpasm supports -o
1980 * src/z80/main.c: more general macros
1981 * device/lib/Makefile.in: remove intermediate files
1983 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1985 * .version: Bumped version number to 2.3.3
1986 * src/SDCCBBlock.c: new option -o
1987 * src/SDCCglobl.h: new option -o
1988 * src/SDCCglue.c: new option -o
1989 * src/SDCCmain.c: new option -o
1990 * src/asm.c: new option -o
1991 * src/ds390/main.c: new option -o
1992 * src/pic/glue.c: new option -o
1993 * src/pic/pcode.c: new option -o
1994 * src/pic/ralloc.c: new option -o
1995 * src/pic16/glue.c: new option -o
1996 * src/pic16/pcode.c: new option -o
1997 * src/pic16/ralloc.c: new option -o
1998 * src/z80/main.c: new option -o
1999 * device/lib/Makefile.in: use -o
2000 * support/regression/ports/ds390/spec.mk: use -o
2001 * support/regression/ports/gbz80/spec.mk: use -o
2002 * support/regression/ports/mcs51/spec.mk: use -o
2003 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2004 * support/regression/ports/z80/spec.mk: use -o
2005 * support/regression/ports/ucz80/spec.mk: use -o
2006 * support/regression/ports/xa51/spec.mk: use -o
2007 * support/regression/fwk/lib/timeout.c: fix usage string
2009 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2010 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2012 2003-01-07 <johan@balder>
2014 * src/SDCCast.c (decorateType): fixed bug #600035
2016 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2017 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2018 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2019 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2020 * src/pic/pcode.c: outcommented unused variable to remove warnings
2021 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2023 2003-01-06 <karl@turbobit.com>
2024 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2027 2003-01-06 <johan@balder>
2029 * src/SDCCicode.c: fixed array add
2031 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2032 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2033 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2035 2003-01-04 <johan@balder>
2037 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2039 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2040 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2042 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2043 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2044 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2046 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2047 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2049 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2050 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2052 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2053 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2055 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2057 * in \sdcc\as\mcs51\ changed these files in order to create an
2058 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2059 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2060 following files to include the previous two files: aslink.dsp,
2061 Makefile.aslink, Makefile.bcc, and Makefile.in.
2063 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2064 .adb instead of .cdb
2066 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2068 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2069 value from option --iram-size.
2071 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2073 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2076 2002-09-18 <wiml@hhhh.org>
2078 * SDCClrange.h: exposed setFromRange() and setToRange()
2079 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2080 packRegsForAccUse() (bug 542397)
2081 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2082 multiple times and emitting the fetch operations more than once
2083 added aopGetUsesAcc() function to allow binary operators to
2084 fetch their operands in the correct order; made genMinus() emit
2085 compact code for X = LITERAL - Y
2087 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2088 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2089 sprintf() in line 1267.
2091 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2092 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2095 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2096 Changes to aslink (All the changes are marked with 'JCF'):
2098 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2101 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2102 area BSEG. Also moves, if possible, the DATA area down into the internal
2103 ram so more space is available.
2105 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2108 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2109 not bytes. Function summary() which creates a memory usage summary
2110 file with extension .mem. Reports of overlaping stack and small stack
2111 size. If the space for the stack is less than 16 bytes aslink trows a
2114 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2115 the 8051. Option 'y' for memory summary output file.
2117 Changes to sdcc (All the changes are marked with 'JCF'):
2119 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2121 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2122 overlaying area for it (uses RegBankUsed[4]).
2124 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2125 bank zero as used by default. By default aslink locates the stack
2126 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2127 the creation of the .mem file. Delegates the allocation of data area
2128 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2129 the begining of the stack area to aslink.
2131 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2132 glue() in SDCCglue.c creates an area for it.
2134 2002-09-03 Borut Razem <borut.razem@siol.net>
2135 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2136 sdcc/src/pic/glue.c:
2137 introduced atexit() handler for teporay files removal in case of
2138 errors, assertions, ...
2140 2002-08-29 Borut Razem <borut.razem@siol.net>
2141 * sdcc/support/cpp2/auto-host_vc_in.h:
2142 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2143 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2144 Maybe there is a similar problem with BORLANDC? It should be checked!
2146 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2147 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2148 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2149 was not executed, and the compiler (cl) launched a warning:
2150 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2152 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2153 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2155 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2156 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2158 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2159 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2160 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2161 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2162 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2163 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2164 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2165 - added Release configuration in VS projects
2166 - review of compiler an linker options
2167 - VC .exe files are generated in bin_vc directory, not to interfere
2168 with binaries generated from other projects (cygwin, mingw, bcc ...)
2170 * sdcc/src/yacc.dsp: added
2172 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2173 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2174 and insert the version number definitions from .version
2176 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2178 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2179 added - genarate auto-host.h using auto-host_vc_in.h as template
2182 removed from CVS, generated automatically
2184 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2185 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2187 2002-08-11 Borut Razem <borut.razem@siol.net>
2188 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2190 2002-08-10 Borut Razem <borut.razem@siol.net>
2191 * src/SDCCmain.c (main):
2192 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2193 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2194 The consequence was that some temporary files were not removed.
2197 unification of code in functions tempfilename() and tempfile():
2198 function tempnam() is defined in Visual Studio 6.0 and .NET
2200 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2202 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2203 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2204 - removed compiler command line option /WX: Treats all warnings as errors
2205 - update a list of source files, included into the project
2207 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2208 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2209 changed project type to Generic Project so that can be correcly converted to VS.NET project
2211 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2213 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2215 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2217 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2218 added return 0 statements after assert() to make compiler happy
2220 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2221 added newline in the def file to keep MSC compiler satisfied
2223 * sdcc/src/z80/gen.c:
2224 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2225 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2226 - solved MSC error in function aopDump()
2228 * sdcc_vc.h: define PREFIX as "\\sdcc"
2230 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2231 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2233 2002-06-22 Scott Dattalo <scott@dattalo.com>
2234 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2235 - Rewrote the register banking algorithm.
2236 - Added pCode live-range analysis to registers (for now, only non-used and
2237 singly-used registers optimized away)
2239 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2241 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2243 2002-05-10 Scott Dattalo <scott@dattalo.com>
2244 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2246 2002-04-22 Michael Hope <michaelh@vroom>
2248 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2250 * configure.in (DD_COPT): Added include support required for gbdk.
2252 * .version: Bumped version number just to increase it.
2254 * src/SDCCmain.c: Added -nostdinc to the default options.
2256 2002-04-15 Michael Hope <michaelh@vroom>
2258 * device/lib/z80/printf.c (sprintf): Added.
2260 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2262 * src/z80/peeph.def: Added transpose redundent load rule.
2264 * src/z80/main.c: Added force callee saves for jaune.
2266 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2268 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2270 2002-03-28 Johan Knol <johan@balder>
2272 * src/SDCCval.c: fixed bug #532436
2274 2002-03-14 Scott Dattalo <scott@dattalo.com>
2276 Added "char *Processor" field to the port structure.
2279 Added -p option. Allows port dependent processor to be specified.
2282 Initialized the new field char *Processor field to NULL in all ports
2285 Compiler generated registers for interrupt context saving
2286 were not getting allocated.
2288 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2291 Fixed left shift. Will promote the left side of a left shift
2292 if a) left shifting more than size of operand or b) when assigned
2293 to something size > size of left side
2295 2002-03-14 Scott Dattalo <scott@dattalo.com>
2297 tons of changes. Register allocation has been
2298 rewritten. Added customization for the various PICs. Flow
2299 analysis is restructured. ...
2305 Added. device.c is a PIC port hack to accomodate variations
2308 2002-03-13 Michael Hope <michaelh@vroom>
2310 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2312 2002-03-04 johanknol <johanknol@manik>
2314 * /src/SDCCval.c: fixed
2316 const unsigned char arr[][2] = { { 0, 1 } };
2317 t18.c:1: error: Initializer element is not constant
2319 2002-03-04 bela <bela@manik>
2321 * /device/include/mcs51reg.h:
2322 ds89c420 register definition update
2324 2002-03-03 <johan@FRIJA>
2326 * support/Util/SDCCerr.c: did something, but don't no why anymore
2328 * support/regression/tests/bug-524691.c: made it a little less shy
2330 * src/SDCCast.c (decorateType): fixed bug #524697
2332 * src/SDCCast.c: made some lineno improvements
2334 * src/SDCCval.c (getNelements): changed warning to error
2336 * src/SDCCglue.c (printIvalArray): changed warning to error
2338 * src/SDCCicode.c: fixed a warning for mingw
2340 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2342 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2344 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2346 * src/ds390/peeph.def:
2347 Added some more peephole rules
2349 * src/ds390/gen.c: Various fixes & enhancements
2351 * src/SDCClrange.c, src/SDCClrange.h:
2352 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2354 * src/ds390/ralloc.c:
2355 various fixes & enhancements (ds390) specific
2357 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2358 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2361 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2363 2002-03-02 <johan@FRIJA>
2365 * src/SDCCast.c (decorateType): fixed bug #524708
2367 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2369 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2371 2002-03-01 Michael Hope <michaelh@vroom>
2373 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2375 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2377 2002-03-01 <johan@FRIJA>
2379 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2381 * src/SDCCast.c (decorateType): fixed bug #524209
2383 * src/SDCCval.c (valNot): fixed bug #524195
2385 2002-02-26 <johan@balder>
2387 * src/xa51/gen.c: fixed a warning
2389 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2391 * src/SDCCast.c (decorateType): fixed bug #522534
2393 2002-02-23 <johan@balder>
2395 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2397 2002-02-22 <johan@balder>
2399 * src/SDCCast.c: fixed bug #514865
2401 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2403 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2405 * sdcc/src/SDCCloop.c:
2406 Previous fix was not good. basic blocks that have "break" or "return" are
2407 not really partof a loop , but live ranges used in these blocks should
2408 be live thru the entire loop, so set partOfLoop but don't add them to
2411 2002-02-21 <johan@FRIJA>
2413 * src/SDCCcse.c: fixed bug #514308
2415 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2418 Fixed BUG #519583. If a conditional block ended in a return/break
2419 statement inside a loop, it was not being considered part of the loop.
2421 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2423 2002-02-10 Karl Bongers <karl@turbobit.com>
2426 Fixed up SDCDB debugger somewhat. Updated debugger/README
2427 with lots of comments and notes.
2429 * device/examples/test2.c:
2430 Fix bug, "red" variable not being initialized(compiler complained).
2432 * device/examples/Makefile, examples/test3.c:
2433 Add Makefile in device/examples folder, compiles test3.c
2434 for use as a multiple module SDCDB test case.
2436 * sim/ucsim/cmd.src/cmdset.cc:
2437 Took out debug printfs in ucsim "next" command.
2440 Karl and Johan start ucsim XA support. Most dissassembly working,
2441 about 75% emulation done(plenty of work remaining).
2443 * sim/ucsim/z80.src:
2444 Add Z80 support to ucsim, add test-ucz80 regression test,
2445 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2446 Notice z80 compiler fails on examples/test3.c/crc code.
2448 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2450 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2451 Added support for --parms-in-bank1
2453 * src/ds390/peeph.def:
2454 added a few more peephole optimzations
2457 1) added __builtin_inp & __builtin_outp used to read in data of given length
2458 from a memory mapped port
2459 2) added __builtin_memcmp
2460 3) added __builtin_swapw swap bytes of a short
2462 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2463 1) handle multiple send & receives from register bank1
2464 2) ralloc can now allocate DPTR1 to some liveRanges
2466 * src/SDCCsymt.c, src/SDCCsymt.h:
2467 changes to handle multiple sends & receives
2470 added some pointer arithmetic optimization
2473 added some pointer arithmetic optimizations but not stable yet so not
2474 called from anywhere (will get this working shortly)
2476 * src/SDCCopt.c: fixed for multiple sends & receives
2479 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2480 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2481 set preprocessor defines (depending on options)
2483 * src/SDCCicode.c, src/SDCCicode.h:
2484 changes made to handle multiple sends & receives
2487 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2489 * src/SDCCcse.c, src/SDCCcse.h:
2490 added function findbackward def (to be used in upcoming optimization)
2492 * src/SDCCcflow.c, src/SDCCcflow.h:
2493 added function returnAtEnd - to determine if a basic block terminates with
2496 * src/SDCCast.c, src/SDCCast.h:
2497 added option parms-in-bank1
2499 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2500 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2501 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2502 adjusted for --parms-in-bank1 option
2504 * device/include/string.h:
2505 donot redefine "reentrant" keyword
2507 * device/include/ds80c390.h: Added some more SFRs
2509 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2511 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2513 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2515 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2517 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2519 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2521 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2523 * Added --xram-movc option
2525 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2527 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2529 2002-01-11 Johan Knol
2531 * Added math lib of Jesus Calvino-Fraga
2533 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2535 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2536 * support/regression/Makefile: new target test-mcs51-stack-auto
2537 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2539 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2541 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2543 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2545 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2547 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2549 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2551 * src/SDCCglue.h: add definition for printIvalChar()
2553 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2555 * src/SDCCast.c: fix #498138 by Johan
2557 * src/SDCCglue.c: fix #498138 by Johan
2559 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2561 * support/regression/Makefile: fix clean
2563 * support/regression/ports/ds390/support.c: fix transmission of last character
2565 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2567 * /sdcc/src/ds390/gen.c:
2568 a) improved computing address of stack variable
2569 b) took out some #if 0 code
2570 c) improved parmBytes adjustment
2571 d) improved genPlusIncr & genMinusIncr
2572 e) genCmp could generate bad code (when left assigned to DPTR)
2573 f) Fixed bug in hasInc
2575 * /sdcc/src/ds390/ralloc.c:
2576 a) packRegsForSupport could mess up live information (Fixed)
2577 b) packRegsDPTRuse could be incorrect for left & right shift
2579 * /sdcc/src/mcs51/ralloc.c:
2580 packRegsForSupport could mess up the live information (Fixed)
2582 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2584 * /sdcc/src/SDCCast.c:
2585 can reverse a loop even if function call is present as long
2586 as the loop control variable is local & is not passed as parameter
2588 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2590 * /sdcc/ChangeLog: *** empty log message ***
2592 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2593 More builtin function additions for TININative
2595 * /sdcc/src/ds390/ralloc.c:
2596 Had broken the regression testsuite
2598 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2600 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2601 Added funcattr hasStackParms will be set for reentrant functions when there
2602 are paramteres on the stack, this helps in minimizing frame pointer generation
2603 typeFromStr can handle function pointers now
2605 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2606 *** empty log message ***
2608 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2610 * /src/ds390/gen.c, /src/ds390/main.c:
2611 More builtin function additions for TININative
2613 * /src/ds390/ralloc.c:
2614 Had broken the regression testsuite
2616 * /src/SDCCast.c: Fixed a bug in dumptree
2618 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2619 Added funcattr hasStackParms will be set for reentrant functions when there
2620 are paramteres on the stack, this helps in minimizing frame pointer generation
2621 typeFromStr can handle function pointers now
2623 * /doc/builtins.txt, /doc/TININative.txt:
2624 *** empty log message ***
2627 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2629 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2630 ALPHA version for -mTININative
2632 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2633 updated to reflect changes in the port structure
2636 added function do_assemble (similar to do_link) if non-null this function
2637 will be called to do assembly (-mTININative) requires a multi command
2639 added function genAssemblerEnd will be called to generate assembler Epilogue
2642 added _JavaNative to debug info printing
2644 * /src/SDCCmain.c: added option --tini-libid
2645 added port->do_assemble function (-mTININative) has a multi command assemble
2647 * /src/SDCCglue.c: Disabled "constExpr" check
2648 added port->genAssemblerEnd function
2650 * /src/SDCCglobl.h: Added option --tini-libid value
2653 tookout optimizeCompare from the header (has no external references)
2655 * /src/SDCCast.c: made one more function "static"
2657 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2659 * src/z80/mappings.i: Added z80asm support.
2661 * src/z80/main.c: Added z80asm support on --asm=z80asm
2663 * src/z80/gen.c: Fixed asm portability issues.
2665 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2667 * src/SDCCglue.c (printExterns): Added global/extern split.
2669 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2671 * support/regression/Makefile: added test for mcs51 model large
2673 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2675 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2677 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2679 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2681 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2683 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2685 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2687 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2689 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2691 * support/regression/tests/simplefloat.c: Port to mcs51.
2693 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2694 * support/regression/tests/bug-485362.c: Added.
2696 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2698 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2700 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2702 * src/z80/gen.c (aopDump): Added a dump function.
2704 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2705 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2707 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2709 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2711 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2713 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2715 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2717 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2719 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2721 * support/regression/ports/ds390/support.c: Use tinibios.
2723 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2725 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2727 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2728 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2730 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2732 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2734 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2736 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2738 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2739 (packRegsForIYUse): Created and optimised.
2741 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2743 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2744 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2746 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2748 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2750 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2752 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2754 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2756 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2758 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2760 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2762 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2764 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2766 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2768 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2769 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2770 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2772 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2774 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2775 (genNotFloat): Added.
2776 (genUminusFloat): Added.
2778 * device/lib/z80/Makefile: Added floating pt stubs.
2780 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2782 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2784 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2786 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2788 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2790 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2792 * sdcc/support/regression/Makefile: Add port ds390.
2794 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2796 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2798 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2800 * sdcc/support/regression/ports/ds390/support.c: Added.
2802 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2804 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2806 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2808 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2810 * device/include/malloc.h: Added z80 and gbz80 support.
2812 * device/lib/gbz80/heap.s: Added.
2814 * device/lib/z80/heap.s: Added.
2816 * device/lib/malloc.c: Added z80 and gbz80 support.
2818 * support/regression/tests/malloc.c (testMalloc): Added.
2820 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2822 * support/regression/tests/bug-478094.c: Added.
2824 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2826 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2828 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2830 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2832 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2834 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2836 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2838 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2840 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2842 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2844 * support/regression/tests/bug-477927.c: Added.
2846 * src/z80/peeph.def: Added minor rules.
2848 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2850 * src/z80/peeph.def: Added jump optimisation modification.
2852 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2854 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2856 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2858 * support/regression/tests/funptrs.c: Added.
2860 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2862 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2864 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2866 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2868 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2870 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2871 (movLeft2ResultLong): Created.
2873 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2874 (joinPushes): Added. Joins two char pushes into a word push.
2876 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2878 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2880 * support/makebin/Makefile (install): Added creation of dest dir.
2882 2001-10-24 Karl Bongers <karl@turbobit.com>
2884 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2886 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2888 * src/z80/ralloc.c: Turned off faulty pack for one use.
2890 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2892 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2894 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2896 * support/regression/Makefile: Improved clean
2898 * support/regression/ports/gbz80/spec.mk: Added clean
2900 * support/regression/ports/host/spec.mk: Added clean
2902 * support/regression/ports/z80/spec.mk: Added clean
2904 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2906 * support/regression/ports/mcs51/timeout.c: little improvements
2908 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2910 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2912 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2914 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2916 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2918 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2920 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2922 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2923 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2925 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2927 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2929 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2931 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2933 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2935 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2937 * support/regression/tests/longor.c: Added.
2939 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2941 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2943 * as/mcs51/aslink.h: define PATH_MAX
2945 * as/mcs51/asm.h: define PATH_MAX
2947 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2949 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2951 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2953 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2955 * src/SDCCglobl.h: define PATH_MAX
2957 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
2959 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
2961 2001-10-11 Michael Hope <michaelh@juju.net.nz>
2963 * src/z80/gen.c (gencjneshort): Fixed
2965 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
2967 2001-10-09 Michael Hope <michaelh@juju.net.nz>
2969 * support/regression/tests/bug-469671.c: Added.
2971 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
2973 2001-10-08 Michael Hope <michaelh@juju.net.nz>
2975 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
2977 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
2979 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
2981 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
2983 * src/device/lib/_mulint.c : removed hint: nooverlay bug
2985 * src/device/lib/_mullong.c : removed hint: nooverlay bug
2987 * src/device/lib/_divuint.c : removed hint: nooverlay bug
2989 * src/device/lib/_divulong.c: removed hint: nooverlay bug
2991 * src/device/lib/_moduint.c : removed hint: nooverlay bug
2993 * src/device/lib/_modulong.c: removed hint: nooverlay bug
2995 2001-10-07 Michael Hope <michaelh@juju.net.nz>
2997 * 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.
2999 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3001 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3003 2001-10-07 <johan@FRIJA>
3005 * device/lib/gets.c (gets): fixed the return value.
3007 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3008 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3010 * 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.
3012 * 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.
3014 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3016 * src/pic/gen.c: Removed Safe_strdup.
3018 * configure.in: Added option to enable libgc support.
3020 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3021 (bitVectUnion): Optimised.
3022 (bitVectIntersect): Optimised.
3023 (bitVectBitsInCommon): Optimised.
3024 (bitVectCplAnd): Optimised.
3026 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3028 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3030 * src/SDCCmain.c: distinguish between assembler debug and plain options
3032 * src/avr/main.c: remove standard assembler options
3034 * src/ds390/main.c: remove standard assembler options
3036 * src/mcs51/main.c: remove standard assembler options
3038 * src/port.h: removed "PENDING" comment
3040 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3042 * src/device/lib/_mulint.c : new, with assember functions
3044 * src/device/lib/_mullong.c : new, with assember functions
3046 * src/device/lib/_divuint.c : with assember functions
3048 * src/device/lib/_divsint.c : with assember functions
3050 * src/device/lib/_divulong.c: with assember functions
3052 * src/device/lib/_divslong.c: with assember functions
3054 * src/device/lib/_moduint.c : with assember functions
3056 * src/device/lib/_modsint.c : with assember functions
3058 * src/device/lib/_modulong.c: with assember functions
3060 * src/device/lib/_modslong.c: with assember functions
3062 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3064 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3066 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3067 replaced _mululong.c and _mulslong.c by _mullong.c
3069 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3071 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3073 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3075 * src/SDCCglue.c: test, if win32api is available for MINGW
3077 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3079 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3080 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3081 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3082 * support/regression/ports/host/spec.mk: removed GENERIC
3083 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3084 * support/regression/ports/z80/spec.mk: removed GENERIC
3086 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3088 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3090 * support/regression/tests/bug-467035.c: Created.
3092 2001-10-01 <johan@FRIJA>
3094 * src/SDCC.y: fixed bug #466586 part 1
3096 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3098 * SDCCicode.c: z80 has no generic pointers
3099 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3101 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3103 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3105 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3107 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3109 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3111 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3113 * configure.in: Fixed up so that ucsim is only configured once.
3115 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3117 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3118 (getPathDifference): As above.
3120 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3122 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3124 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3125 * .version: Updated to 2.3.1
3127 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3128 Added copyright header.
3130 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3131 (assemble): Added support for macro based assembler commands.
3132 (linkEdit): Added support for macro based linker commands.
3133 (preProcess): Changed the pre-processor to use macros.
3134 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3135 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3137 * device/lib/z80/crt0.s: Added module name for debugging.
3139 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3141 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3143 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3145 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3147 * src/Makefile.in: Added SDCCmacro and SDCCutil
3149 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3151 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3153 2001-09-16 <johan@FRIJA>
3155 * 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.
3157 2001-09-15 <johan@FRIJA>
3159 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3160 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3162 2001-09-11 <johan@FRIJA>
3164 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3166 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3168 * support/regression/tests/bug-460444.c: Added test case.
3170 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3171 (genCast): Added justification for all of the asserts.
3173 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3175 * support/regression/support.c: _xdata replaced by xdata
3177 * support/regression/spec.mk: removed _generic
3179 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3181 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3183 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3184 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3186 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3188 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3190 * support/regression/tests/bug-460010.c: Added test case.
3192 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3194 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3196 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3198 * support/regression/testfwk.c: removed workaround for bug #436344
3200 * support/regression/tests/bp.c: use less memory with mcs51
3202 * support/regression/tests/bug-441448.c: use less memory
3204 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3206 * support/regression/collate-results.py: typo
3208 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3210 * support/regression/tests/fetchoverlap.c: Added new test case.
3212 * support/regression/tests/bp.c: Added new test case.
3214 * support/regression/tests/bug-448984.c: Added new test case.
3216 * support/regression/tests/pow2shifts.c: Added new test case.
3218 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3219 (genlshTwo): Fixed right shift for count > 8.
3221 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3223 2001-09-08 <johan@FRIJA>
3225 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3227 2001-09-07 <johan@FRIJA>
3229 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3231 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3233 2001-09-06 <johan@FRIJA>
3235 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3236 * bernhard noted me at this: "() equals to (void)" (1.38)
3238 2001-09-05 <johan@FRIJA>
3240 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3242 2001-09-04 <johan@FRIJA>
3244 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3247 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3249 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3251 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3253 * link/z80/aslink.h: Fixed path for PATH_MAX
3255 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3257 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3259 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3261 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3263 * 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.
3265 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3267 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3268 (genCmp): Fixed up genCmp for the GB with longs.
3270 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3272 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3274 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3276 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3278 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3280 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3282 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3284 * 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.
3286 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3288 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3290 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3292 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3294 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3296 * sim/ucsim/configure: little improvement of Cygwin-detection
3297 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3298 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3299 * support/regression/tests/bug-221100.c: small changes for mcs51
3300 * support/regression/tests/bug-221168.c: small changes for mcs51
3301 * support/regression/tests/bug-227710.c: small changes for mcs51
3302 * support/regression/tests/staticinit.c: small changes for mcs51
3303 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3304 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3305 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601