1 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
3 * doc/sdccman.lyx: various additions and updates (interrupts, inline
4 assembly, critical functions, atomic, nojtbound)
6 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
8 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
14 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
17 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
19 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
21 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
22 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
23 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
25 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
27 * src/z80/gen.c (genRet): fixed bug #524753
28 * src/z80/gen.c (genCast): fixed internal error on cast from
30 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
31 fix for bug #477835 to the z80
32 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
33 for tracking iCodes in the peephole optimizer for z80
35 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
37 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
38 the other part of bug #814548
39 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
41 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
43 * src/SDCCcse.c: fixed part of bug #814548
45 2003-09-28 Borut Razem <borut.razem@siol.net>
47 * src/asm.c: rewrite of printILine() to use temporary file instead
49 * src/xa51/main.c: commented out declaration of int rewinds
51 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
53 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
55 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
57 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
58 * src/asm.c (printILine): Fixed bug #811015
60 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
62 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
65 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
67 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
68 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
69 to correctly handle general case of AOP_PAIRPTR
70 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
72 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
74 * src/mcs51/ralloc.c (fillGaps),
75 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
76 register positioning bug)
78 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
80 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
82 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
84 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
85 genCodePointerGet, genGenPointerGet, genFarPointerSet,
86 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
87 (ralloc doesn't intentionally do this now, but perhaps later)
88 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
89 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
90 register positioning bugs (Fixed bug #762602 and #795325)
91 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
93 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
94 lines that --i-code-in-asm generates
96 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
98 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
99 trying to fclose a FILE* that was already closed.
101 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
103 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
104 of const struct should be treated as if const themselves)
106 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
108 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
110 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
112 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
113 Unix (/n) and DOS (/r/n) line terminations.
115 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
117 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
120 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
122 * src/mcs51/gen.c (genFunction, genEndFunction),
123 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
124 and restore of EA so that stack offsets to parameters are
125 correct when using both critical and reentrant/stack-auto.
126 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
127 size (can be triggered in error if sloc is shared between
128 different sized objects)
129 * device/include/float.h: fixed macros to explicitly use
130 unsigned long where needed
132 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
134 Feature req. 799831: added code to allow nesting of critical functions
135 * src/mcs51/gen.c (genFunction, genEndFunction)
136 * src/ds390/gen.c (genFunction, genEndFunction)
138 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
140 * src/SDCCsymt.c (sclsFromPtr),
142 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
143 support for standard C idiom of memory mapped variables; for
144 example, *((xdata int*)0x1234) = 1 is now internally equivalent
145 to xdata int at 0x1234 tempvar = 1.
146 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
147 provided by Akiya ISHIDA
149 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
151 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
152 * src/SDCCval.c (constVal): added reduction from int to char
153 * src/SDCCval.c (valMult, valDiv): fixed sign handling
154 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
155 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
157 * support/regression/tests/shifts.c: fixed
159 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
161 * src/z80/gen.c (genXor): Fixed bug #805445
163 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
165 Fixed bug #621531 (const & volatile confusion in the type chain).
166 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
167 refer to the const or volatile state of the pointer itself.
180 * support/regression/tests/const.c
182 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
184 When checking for duplicated modules, use absolute paths
185 instead of relative paths. Files changed:
190 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
192 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
194 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
196 * device/include/string.h: added size_t typedef, changed
197 prototypes to use size_t, eliminated separate reentrant and
198 non-reentrant declarations, added _memmove declaration
199 * device/lib/_memcpy.c: changed to use size_t instead of int,
200 changed /4 to >>2 to avoid division library call
201 * device/lib/_memcmp.c,
202 * device/lib/_memset.c,
203 * device/lib/_strncat.c,
204 * device/lib/_strncpy.c,
205 * device/lib/_strncmp.c: changed to use size_t instead of int
206 * device/lib/_memmove.c: new file (fixed bug #772294)
207 * device/lib/Makefile.in: added _memmove.c
208 * device/lib/z80/asm_strings.s: fixed bug #772290
209 * support/regression/tests/bitfields.c: attempt to fix host assertion
210 failure on amd64-unknown-linux2.2
212 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
214 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
215 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
216 * as/z80/asmain.c (main): fixed bug #801766
218 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
220 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
223 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
225 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
226 reported in bug #800609
228 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
230 * Top header beautifications in src/pic16 directory:
231 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
232 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
233 pcoderegs.h, ralloc.c, ralloc.h
234 * main.c: added top header and GPL license notice
235 * pcode.c: fixed the if-conditional warning
237 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
239 * device/lib/_mullong.c: replaced int by short for gcc
241 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
243 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
244 and JUMPTABLE iCodes properly now (worked by accident before)
245 * src/mcs51/gen.c (leftRightUseAcc),
246 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
247 iCode properly now. Use getSize instead of nRegs since a & b
248 aren't part of the nRegs tally.
250 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
252 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
253 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
254 before instructions that use the _STATUS register
256 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
258 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
259 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
260 fetching of the pointer
261 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
262 copied from genNearPointerSet()
263 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
264 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
265 If they pop r0/r1 they must be called in the opposite order than aopOp().
266 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
267 (resp. --stack-auto), prepared for --xstack
269 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
271 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
273 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
275 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
276 these ports have their own __sdcc_external_start()
278 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
280 pic patch provided by Slade Rich <slade_rich@yahoo.com>
281 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
282 type for bits was changed. It resulted in bit variables becoming
283 global, which is not permitted in PIC 14 assembly output.
285 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
287 * doc/sdccman.lyx: various additions and updates. Rearranged sections
289 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
291 Z80 and MCS51 linkers complaint if a public symbol is defined
292 in more than one library module:
296 * as/mcs51/Makefile.in
298 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
300 A few small changes that speed up the peephole optimizer.
304 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
306 Try to make the peephole optimizer smarter by maintaining
307 an association between the assembly source code and the
308 iCodes that originated them. Put this information to use
309 with a new peephole rule condition "notVolatile" so that
310 the rules can be aggressive yet still safe.
315 * src/mcs51/peeph.def
317 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
321 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
322 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
323 if the left or right operand symbols have the accuse flag set.
325 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
327 Changed the type of the result of the ! (NOT) operator to char;
328 previously it returned the same type as the source. This allows
329 us to eliminate all the genFloatNot functions (all of its target
330 implementations were very buggy) since !float can use the same
333 * src/SDCCicode.c (ast2iCode): ! returns char
334 * src/mcs51/gen.c (genNot, genNotFloat),
335 * src/ds390/gen.c (genNot, genNotFloat),
336 * src/z80/gen.c (genNot, genNotFloat),
337 * src/pic/gen.c (genNot, genNotFloat),
338 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
340 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
342 pic patch provided by Slade Rich <slade_rich@yahoo.com>
343 1. Interrupt would not compile properly. Ensure PCLATH register is saved
344 during interrupts. Ensure WSAVE is located at a shared bank address.
345 2. Fixed page selection in some places
346 3. Fixed BTFSS/C to where necessary use registers directly and not simply
347 the registers name strings.
348 4. Fixed "signed / unsigned compare" compiler warnings.
349 5. The PIC port manages its own allocation of the general purpose
350 registers, but makes no attempt to reuse them. As a result when
351 compiling it soon runs out of general purpose registers. Some
352 additional code was added to the files pcode.c and device.c to walk
353 through the function call tree and rename the registers so that they
363 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
364 genPlus() & genMinus() when the result is the same as left or right
366 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
368 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
370 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
372 Made bitfield a distinct type from bit so that bitfields
373 convert as per ANSI C and bits retain their traditional
374 boolean style behaviour. Implemented bitfield support in
382 * src/ds390/gen.c: bit v bitfield split
383 * src/z80/gen.c: New support for bitfields
384 * support/regression/tests/bitfields.c: reenabled z80,
387 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
389 Rules 246.x, 247.x relate to bitfields, the others speed up
390 access to xdata mapped I/O devices.
392 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
394 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
396 Cleaned up genPackBits and genUnpackBits and added two helper
397 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
398 for literal assignments in genPackBits (thanks to Frieder for
404 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
406 Fixed bug #748310 (pointer to function type mishandled when the
407 function name is omitted). Also fixed a SIGSEGV when a function
408 attribute (reentrant, etc) is used on a non-function or on a
409 function but misplaced before the parameter list.
411 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
413 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
414 * support/Util/SDCCerr.h,
415 * support/Util/SDCCerr.c: Added func attr misuse error msg
417 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
419 Fixed bug #787649 by anonymous
420 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
421 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
423 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
425 Fixed numerous bitfield problems.
427 * src/SDCC.y: More bitfield related error checking
429 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
430 * support/Util/SDCCerr.h,
431 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
432 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
433 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
434 * support/regression/tests/bitfields.c: tests added
436 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
438 Made the constant following the "interrupt" keyword optional. If
439 omitted, the function will not automatically be given an entry
440 in the interrupt vector table (similar to #pragma NOIV, but
441 less syntacticly kludgy). The interrupt number is also now
442 range checked. Also fixed a bug in the high order bit example
449 * support/Util/SDCCerr.c
450 * support/Util/SDCCerr.h
453 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
455 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
456 * src/SDCCicode.c (operandOperation): rewritten some ops
457 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
458 * src/SDCCsymt.c (computeType): literals are handled the same way as any
460 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
461 be re-activated by defining REDUCE_LITERALS)
462 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
463 unsigned, but are signed by default
464 * src/SDCCval.c (constVal): rearranged
465 * src/SDCCval.c (valMod): preliminary fix
466 * src/SDCCval.c (valCastLiteral): use TYPE_* types
467 * support/regression/literalop.c: added, work in progress
469 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
471 Generate warnings for useless declarations like "char data;"
472 that don't do what new users expect.
475 * support/Util/SDCCerr.h
476 * support/Util/SDCCerr.c
478 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
480 * src/SDCCval.c (valMult): fix overflow detection of negative int
482 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
484 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
486 Changes to support big endian targets:
499 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
501 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
502 * device/lib/time.c: fixed warning "integer overflow in expression"
504 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
506 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
507 * src/SDCCval.c (constVal): changed default to signed; hex and octal
508 constants are unsigned; added recognition of "u" flag for unsigned
509 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
510 * src/SDCCval.c (valDiv, valMod): fixed signdness
511 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
512 signedness of modulo, left and right shift
513 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
514 * support/Util/SDCCerr.h: added warning W_INT_OVL
515 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
516 * src/SDCCast.c (ast_print): improved output of constants
518 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
520 Fixed some warnings when building with MSVC:
533 * support\cpp2\cpplib.c
537 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
539 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
541 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
543 * support\librarian\clean.mk: Do not remove Makefile.
544 * support\librarian\Makefile: added.
546 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
548 Added librarian to MSVC build:
551 * support\librarian\librarian.dsp
553 'configure' not needed for librarian, removed:
554 * support\librarian\configure
555 * support\librarian\configure.in
556 * support\librarian\config_in.h
557 * support\librarian\Makefile.in
559 Hopefully these ones built the librarian and the rest of sdcc properly:
563 Messed up 'configure', so revert to previous version:
567 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
569 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
570 there, while the mantissa of a double is "only" 53 bits wide.
572 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
574 Adding sdcclib to the build. MSVC project coming soon.
577 * support\librarian\clean.mk
578 * support\librarian\configure
579 * support\librarian\configure.in
580 * support\librarian\config_in.h
581 * support\librarian\Makefile.bcc
582 * support\librarian\Makefile.in
583 * support\librarian\sdcclib.c
590 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
592 Linker now complaints if linked modules have conflicting options, for
593 example, one compiled using --model-large and another one compiled with
594 --model-small. The following files were modified:
616 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
618 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
619 as/mcs51/lklibr.c: Generate a warning when a library is not found.
621 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
623 * src/z80/mappings.i: fix _mul[us][int,long] entries
625 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
627 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
629 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
631 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
632 * support/regression/tests/bitopcse.c: added
640 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
642 added support for new library format to z80, gbz80 linkers:
648 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
650 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
651 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
653 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
655 added DUMMY_READ_VOLATILE:
664 * src/SDCCcse.c (algebraicOpts): many improvements
665 * src/SDCCcse.h: removed algebraicOpts()
666 * src/SDCCicode.c (picDummyRead): added
668 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
670 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
671 "Insufficient space in data memory".
673 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
675 * src/mcs51/gen.c: fixed bug #771358
676 * src/z80/gen.c: fixed bug #759087
678 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
680 * src/pic16/glue.c: minor cleanup by Vangelis
682 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
684 * device/include/regc515c.h: fixed #758477
685 * device/lib/_gptrget.c: saving some cycles in generic pointer get
686 * device/lib/_gptrput.c: saved a few bytes
687 * my tab spacing is 8, yours too?)
688 * device/lib/_ser.c: process RX bytes earlier than TX bytes
689 * device/lib/serial.c: process RX bytes earlier than TX bytes
690 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
692 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
694 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
696 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
698 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
700 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
702 * device/lib/Makefile.in: bad fix, reverted to 1.43
704 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
706 * device/lib/Makefile.in: added missing z80 object files
708 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
710 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
711 pic16 progress by Vangelis:
729 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
731 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
733 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
735 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
736 added gbz80 build to MSVC project.
737 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
738 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
739 from 8051 stuff and setup so it links using a .lnk file.
741 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
743 * support/librarian/sdcclib.c: sdcc librarian.
744 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
747 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
749 * as/mcs51/lkmain.c: properly handle extensions in function afile.
751 2003-07-02 Borut Razem <borut.razem@siol.net>
753 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
754 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
755 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
756 src/xa51/main.c, src/z80/main.c:
757 virtualization of glue() function: each port has it's own glue function,
758 which is accessed by do_glue function pointer in PORT.general structure
760 2003-07-01 Kevin Vigor <kevin@vigor.nu>
762 * DS800C400 fun, improved ROM interface and tinibios.
764 2003-06-27 Kevin Vigor <kevin@vigor.nu>
766 * More support for DS80C400. Now includes beginning of interface to ROM.
768 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
770 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
772 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
774 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
776 2003-06-19 Borut Razem <borut.razem@siol.net>
778 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
780 2003-06-19 Borut Razem <borut.razem@siol.net>
782 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
783 fixed Z80 port - crt0.o: cannot open.
785 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
787 * support/Util/MySystem.c (merge_command): revert bad fix
789 2003-06-18 Borut Razem <borut.razem@siol.net>
791 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
793 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
795 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
796 option --use-stdout sends errors to stdout instead of stderr.
798 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
800 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
802 2003-06-15 Borut Razem <borut.razem@siol.net>
804 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
805 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
806 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
807 fixed width array of pointers replaced with sets;
808 multiple include and lib paths ared transferred to preprocessor and linker
809 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
810 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
811 fixed width array of pointers
812 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
813 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
814 fixupPath(), getPathDifference()
815 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
816 fixed width array of pointers
818 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
820 * src/pic16/ralloc.c: fix warnings
821 * src/pic16/pcode.c: fix warning
823 2003-06-10 Scott Dattalo <scott@dattalo.com>
825 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
826 know all the details, but essentially this set of changes enable
827 the pic16 port to generate movff instructions and generate assembler
833 * src/pic16/device.c:
836 * src/pic16/pcoderegs.c:
837 * src/pic16/ralloc.c:
838 * src/pic16/ralloc.h:
840 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
842 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
843 added option --vc, so sdcc errors and warnings are compatible with
844 Microsoft Visual Studio.
846 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
848 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
849 device/lib/libfloat.lib: added atof function.
851 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
853 * doc/sdccman.lyx: updated to Lyx 1.3
854 * doc/cdbfileformat.lyx: updated to Lyx 1.3
855 * doc/test_suite_spec.lyx: updated to Lyx 1.3
856 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
858 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
860 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
862 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
864 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
865 additions to the "related tools/documentation" section
867 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
869 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
871 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
873 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
874 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
876 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
878 * doc/sdccman.lyx: fix double dash and other minor things
879 * doc/Makefile: fix double dash
881 2003-05-28 Karl Bongers(patches from Martin Helmling)
882 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
883 condition and ignore commands.
885 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
887 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
888 is in parts still quite out of date, I did changes as far as I felt makes sense
889 for a non-native english speaker.
890 Please feel free to add to the manual or to correct my changes.
891 * doc/Makefile: undid touching the date of intermediate tex files.
893 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
895 * doc/sdccman.lyx: Manual has an index now
897 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
899 Finalize muluint/mulsint and mululong/mulslong merging:
900 * device/lib/_mulint.c
901 * device/lib/_mullong.c
902 * device/lib/gbz80/mul.s
903 * device/lib/gbz80/stubs.s
904 * device/lib/z80/mul.s
905 * device/lib/z80/stubs.s
906 * src/SDCCsymt.c (initCSupport)
908 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
910 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
911 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
912 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
913 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
916 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
918 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
919 the regression tests I'm not brave enough to enable 245.b, 245.c
920 * doc/sdccman.lyx: added latex preamble for hyperref package.
921 Using pdflatex this will give you a hyperlinked pdf file with
922 bookmarks. (prepend '%' before /usepackage if this breaks something)
924 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
926 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
928 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
930 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
932 2003-05-21 <johan@balder>
934 * src/SDCCglue.c (printIval): fixed bug #739934
936 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
938 Applied patch from bug 737905 (renamed yylineo to mylineno):
945 * src/pic16/pcode.c: Cleaned warnings
946 * src/pic16/pcodeflow.c: Cleaned warnings
947 * src/pic16/pcoderegs.c: Cleaned warnings
949 2003-05-19 Scott Dattalo <scott@dattalo.com>
951 * src/pic16/pcode.c: Cleaned warnings
952 * src/pic16/pcodepeep.c: Cleaned warnings
953 * src/pic16/ralloc.c: Cleaned warnings
955 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
957 * doc/sdccman.lyx: fixed bug 739745
958 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
960 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
962 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
963 it can be defined with CFLAGS when running configure
964 * src/SDCCmain.c: fixed compiling + linking with object files
966 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
968 * configure.in: configure for pic16 port,
969 added --disable-pic16-port
970 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
971 * src/SDCCmain.c: linkOptions is changed to set *,
972 added if/endif conditional macros to remove options help
973 messages from optionsTable when a port is not configured, added
974 support for the PIc16 port in the ports table, when executing
975 the compiler with no port specified on command line, a default
976 port is selected with the new macro DEFAULT_PORT which is
977 defined in port.h, in setDefaultOptions() linkOptions is removed
978 from initialization assignment, since now it is a set,
979 parseCmdLine uses setParseWithComma for linkOptions, in
980 linkEdit() linkOptions are accessed with new function indexSet()
981 which returns the i'th item of a set variable. See SDCCset.c, in
982 linkEdit() when calling buildCmdLine(), added linkOptions as
983 last argument. Now users can pass arguments to gplink via the
984 -Wl option, main() uses pic16glue() to glue up pic16 programs
985 * src/SDCCpeeph.c: various changes to support pic16
986 * src/SDCCset.c: added function void *indexSet(set *, int) to
987 return the i'th item of the set
988 * src/SDCCset.h: added function prototype for indexSet()
989 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
990 * src/clean.mk: added pic16 in CLEANALLPORTS variable
991 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
992 added macro DEFAULT_PORT
993 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
994 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
996 * src/pic16/glue.c: commented out some error producing lines
997 * src/pic16/main.c: __config directives are commented out to stop
998 gpasm complaining and test the linkage with gplink, _linkCmd and
999 _asmCmd changed to be more gplink and gpasm friendly
1000 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1001 produced an error when parsed, peep rule 12 is added to utilize
1002 movff, but it is commented out since the pCode does not support
1003 yet a command with 2 address arguments
1005 2003-05-18 <johan@balder>
1007 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1008 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1009 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1011 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1012 Added feature to script commands from file.
1014 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1016 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1017 * src/SDCCutil.c: include ctype.h for win32
1019 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1021 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1023 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1025 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1026 Fixed so you can set breakpoints prior to run, run does not stop
1027 on entry now. Add tbreak. Other enhancements and fixes for use
1030 2003-05-12 Borut Razem <borut.razem@siol.net>
1032 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1034 2003-05-11 Borut Razem <borut.razem@siol.net>
1036 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1037 the path of bin directory, so that PATH is the only env. variable, which has to be set
1038 in case of standard installation.
1039 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1040 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1041 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1043 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1045 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1046 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1047 temp files are in the port dir; clean the gen/test directory when
1048 generating new test.c
1049 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1050 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1051 * support/regression/tests/zeropad.c: added
1053 2003-05-09 <johan@balder>
1055 * src/SDCCglue.c: fixed bug #597940
1057 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1059 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1060 cache sfr, optimize next,step, fix off by one sourceline,
1061 support ddd list function.
1062 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1064 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1066 * support/regression/HTMLgen.py: added compare_s2f()
1067 * support/regression/Makefile: redo 1.27
1068 * support/regression/generate-cases.py: redo 1.5
1070 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1072 * support/regression/tests/float.c: workaround 33 bit hex constant
1073 * support/regression/tests/simplefloat.c: fix division for host
1075 2003-04-29 Scott Dattalo <scott@dattalo.com>
1077 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1078 that tame's the PIC's over-aggressive optimizer.
1080 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1082 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1085 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1087 Initial support for DS80C400. "Hello world" runs on TINIm400
1090 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1092 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1093 * Some notes on ddd usage added in debugger/README
1094 Martin Helmling adding more features and fixes for ddd GUI debugger.
1095 Code added for nexti, stepi, up, down, and other adjustments.
1097 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1099 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1100 * src/pic/peeph.def Added two rules to optimize carry manipulation
1101 * src/pic/* removed debug printfs
1103 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1105 * debugger/mcs51/cmd.c: added header newalloc.h
1107 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1109 * as/Makefile: new EXEEXT
1110 * as/z80/Makefile: remove trailing slash of BUILDIR
1111 * as/z80/clean.mk: new EXEEXT
1112 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1113 * support/cpp2/Makefile.in: new EXEEXT
1114 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1116 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1118 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1119 EXEEXT was introduced to fix all related problems with targets
1120 "clean", "install" and "uninstall"; a couple of further flaws
1121 especially with "clean" have been fixed too
1122 * as/mcs51/Makefile.in
1127 * debugger/mcs51/Makefile.in
1128 * debugger/mcs51/clean.mk
1130 * link/z80/Makefile.in
1133 * packihx/Makefile.in
1135 * sim/ucsim/Makefile
1136 * sim/ucsim/clean.mk
1137 * sim/ucsim/avr.src/Makefile.in
1138 * sim/ucsim/avr.src/clean.mk
1139 * sim/ucsim/s51.src/Makefile.in
1140 * sim/ucsim/s51.src/clean.mk
1141 * sim/ucsim/xa.src/Makefile.in
1142 * sim/ucsim/xa.src/clean.mk
1143 * sim/ucsim/z80.src/Makefile.in
1144 * sim/ucsim/z80.src/clean.mk
1145 * sim/ucsim/main_in.mk
1146 * sim/ucsim/packages_in.mk
1147 * sim/ucsim/gui.src/Makefile.in
1148 * sim/ucsim/gui.src/serio.src/Makefile.in
1149 * sim/ucsim/gui.src/serio.src/clean.mk
1152 * support/cpp2/Makefile.in
1153 * support/cpp2/clean.mk
1154 * support/makebin/Makefile
1155 * support/makebin/clean.mk
1156 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1157 * doc/sdccman.lyx: --program-suffix no longer needed
1159 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1161 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1162 Martin Helmling added support for ddd GUI debugger.
1163 Code added to display assembly, set variables, and other commands
1164 to interface to ddd.
1166 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1168 * as/Makefile: fix target clean
1169 * as/clean.mk: fix target clean
1170 * as/z80/clean.mk: fix target clean
1172 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1174 * Makefile.common.in: added @EXEEXT@
1175 * configure.in: removed all mingw32 stuff
1176 * configure: rebuilt from configure.in
1177 * doc/sdccman.lyx: updated section "installation"
1178 * support/scripts/sdcc_mingw32: adapted to configure
1179 * support/scripts/sdcc_cygwin_mingw32: added
1181 2003-04-22 Scott Dattalo <scott@dattalo.com>
1183 * src/pic Added object file support for the PIC port
1184 * src/pic Applied patch from Craig Franklin (this started the object file support)
1185 * src/regression Updated the PIC regression tests for object files
1187 2003-04-20 Borut Razem <borut.razem@siol.net>
1189 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1190 lklex.c: In function `getfid':
1191 lklex.c:203: warning: array subscript has type `char'
1192 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1193 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1194 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1195 stack handling macros
1197 2003-04-19 Borut Razem <borut.razem@siol.net>
1199 * "handling space characters in file path" task:
1200 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1201 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1202 * support/Util/MySystem.h: make it self-sufficient
1203 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1204 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1205 handling space characters in file path
1206 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1207 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1208 * support/Util/MySystem.c: handling space characters in executable's path
1210 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1212 * as/z80/Makefile: fix permanent rebuild of z80
1213 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1214 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1216 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1218 * src/SDCCopt.c: add special case optimization to replace modulo by
1219 a power of two with a bitwise AND.
1221 2003-04-18 <johan@balder>
1223 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1225 2003-04-17 <johan@balder>
1227 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1228 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1230 2003-04-13 Borut Razem <borut.razem@siol.net>
1232 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1233 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1234 fixed mingw problem in adl_NORMALIZE_PATH
1236 2003-04-12 Borut Razem <borut.razem@siol.net>
1238 * fixed "#pragma SAVE/RESTORE can not be nested":
1239 * src/SDCC.lex: reworked pragma handling functions
1240 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1241 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1243 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1245 * src/SDCCutil.c (pathEquivalent): defined but not used
1246 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1247 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1248 * configure: rebuilt from configure.in
1249 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1250 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1251 * device/include/Makefile.in: replace sdcc_datadir
1252 * device/lib/Makefile.in: replace sdcc_datadir
1253 * Makefile.common.in: add LDFLAGS from configure
1254 * packihx/Makefile.in: use LDFLAGS
1255 * src/Makefile.in: use LDFLAGS
1256 * support/cpp2/Makefile.in: add LDFLAGS from configure
1257 * support/makebin/Makefile: use LDFLAGS
1258 * .version: bumped version number to 2.3.5
1260 2003-04-12 Borut Razem <borut.razem@siol.net>
1262 * completed "different paths" task:
1263 * src/SDCCmacro.c: fixed bug in handling quotes
1264 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1265 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1267 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1269 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1271 2003-04-11 kevin Vigor <kevin@vigor.nu>
1273 * ds390/gen.c ds390/peeph.def: fix bug 706781
1275 2003-04-11 Borut Razem <borut.razem@siol.net>
1277 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1279 2003-04-10 Scott Dattalo <scott@dattalo.com>
1281 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1282 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1283 set - this bit used to not be set...).
1284 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1285 bad code in PIC Port
1286 * src/regression/and2.c added to test bug 609268
1287 * src/regression/Makefile added and2.c to regression test
1290 2003-04-08 <johan@CP255758-A>
1292 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1293 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1294 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1296 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1298 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1300 * support/cpp2/Makefile.in: fix bug #487815
1301 * configure: rebuilt from configure.in
1302 * Makefile.common.in: docdir changed, new path suffixes
1303 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1304 * sdcc_vc_in.h: reflect changes from sdccconf.h
1305 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1306 * src/SDCCutil.h: remove BINDIR hack
1307 * doc/sdccman.lyx: update new path hierarchy
1309 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1311 * src/SDCCpeeph.c: added okToRemoveSLOC test
1313 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1315 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1317 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1319 * src/SDCCpeeph.c: added labelIsReturnOnly test
1320 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1322 2003-04-05 <johan@balder>
1324 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1325 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1326 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1327 * src/SDCCast.c: fixed a warning
1328 * src/SDCCast.h: fixed a warning
1329 * src/SDCCicode.c (operandFromAst): fixed a warning
1331 2003-04-04 <johan@balder>
1333 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1334 * src/SDCCast.c (decorateType): fixed bug #715076
1335 * src/SDCC.y: fixed bug #702907
1337 2003-04-03 <johan@balder>
1339 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1340 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1341 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1342 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1343 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1345 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1347 * _decdptr.c: fix return values
1348 * _gptrget.c: fix return values
1349 * _gptrgetc.c: fix return values
1350 * _gptrput.c: fix return values
1351 * _mulint.c: fix return values
1352 * as/z80/Makefile: fix 'make -j' problem
1354 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1356 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1357 * configure.in: big cleanup, updated to autoconf 2.5x
1358 * configure: rebuilt from configure.in
1359 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1360 * sdcc_vc_in.h: reflect changes from sdccconf.h
1361 * doc/Makefile: fixed a flaw in "make install"
1363 2003-04-02 <johan@balder>
1365 * src/ds390/gen.c (genCmp): no comments
1366 * src/mcs51/gen.c (genCmp): no comments
1367 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1368 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1370 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1372 * support/regression/generate-cases.py: place generated file in given sub directory
1373 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1374 * support/regression/Makefile: improvements for 'make -j';
1375 side effect: it's simpler and faster now
1377 2003-03-31 Borut Razem <borut.razem@siol.net>
1379 * src/z80/main.c: link-{port} and as-{port} defined without path
1380 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1382 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1384 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1386 2003-03-30 Borut Razem <borut.razem@siol.net>
1388 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1389 changed type of list parameter to set
1390 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1391 * src/port.h: changed type of do_assemble() parameter to set
1392 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1393 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1394 definition of "cppoutfilename" macro with NULL value in preProcess()
1395 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1396 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1397 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1398 replaced with set *binPathSet
1399 * shash_add() deallocates the item, if allready exsists, before adding the new one
1400 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1402 2003-03-30 Scott Dattalo <scott@dattalo.com>
1404 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1405 a nested for loop bug in the PIC port
1406 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1409 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1411 * support/Util/dbuf.h: remove C++ stuff to make it portable
1413 2003-03-28 Borut Razem <borut.razem@siol.net>
1415 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1416 literal strings in stringLiteral()
1417 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1418 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1421 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1423 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1425 2003-03-26 <johan@balder>
1427 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1428 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1429 * src/SDCCast.c (decorateType): fixed " -v < 3"
1431 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1433 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1434 Added Lenny Story's debug infrastructure changes:
1435 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1436 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1437 * src/cdbFile.c: added
1438 * src/SDCCdebug.c: added
1439 * src/SDCCdebug.h: added
1440 * src/SDCCast.c (createFunction)
1441 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1442 * src/SDCCmain.c (parseCmdLine, main)
1443 * src/SDCCmem.c (redoStackOffsets)
1444 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1447 * src/avr/gen.c (genAVRCode)
1448 * src/ds390/gen.c (gen390Code)
1449 * src/mcs51/gen.c (gen51Code)
1450 * src/pic/gen.c (genpic14Code)
1451 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1452 * src/xa51/gen.c (genXA51Code)
1453 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1455 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1457 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1458 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1460 2003-03-22 <johan@balder>
1462 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1464 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1466 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1467 * doc/cdbfileformat.lyx: added, written by Lenny Story
1468 * doc/Makefile: added cdbfileformat.lyx
1469 * doc/clean.mk: added cdbfileformat.lyx
1471 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1473 * src/mcs51/peeph.def: fix bug #705773
1475 2003-03-20 <johan@balder>
1477 An sfr/sbit can have an "at #" AND an initializer
1478 * src/SDCCsymt.c (checkSClass):
1479 * src/SDCCmem.c (allocGlobal):
1480 * src/SDCCmem.c (allocLocal):
1481 * src/SDCCast.c (createBlock):
1483 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1485 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1487 2003-03-16 <johan@balder>
1489 Undid the hackup of const and volatile, the problem is much bigger
1491 * src/SDCCast.c:1.171
1492 * src/SDCCglue.c:1.138
1493 * src/SDCCicode.c:1.146
1494 * src/SDCCsymt.c:1.150
1495 * src/SDCCval.c:1.65
1497 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1499 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1500 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1502 2003-03-13 <johan@balder>
1504 Hackup const and volatile modifiers in type chains a bit:
1506 * src/SDCCast.c:1.169
1507 * src/SDCCglue.c:1.136
1508 * src/SDCCicode.c:1.143
1509 * src/SDCCsymt.c1.146
1510 * src/SDCCsymt.h1.59
1511 * src/SDCCval.c:1.63
1513 2003-03-12 <johan@balder>
1515 * src/SDCCBBlock.h: more LRH debugging junk
1516 * src/SDCCcflow.h: more LRH debugging junk
1517 * src/SDCCloop.c: more LRH debugging junk
1518 * src/SDCC.y (struct_declaration): fixed bug #697590
1519 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1520 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1521 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1523 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1524 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1525 test function names must now match exactly).
1526 * src/SDCCcse.c: added special case in findCheaperOp to allow
1527 extending a short integer. Makes less awful code for bug 700121 test case.
1529 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1531 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1532 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1534 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1536 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1537 actually called (operandsNotEqual() was called for all
1538 operandsNotEqualX tests).
1540 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1542 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1543 with shorter literals. Fixes bug 700121.
1545 2003-03-11 <johan@balder>
1547 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1549 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1551 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1552 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1554 2003-03-10 Borut Razem <borut.razem@siol.net>
1556 * src/SDCCmain.c: pipe preprocessor's output
1557 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1558 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1559 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1560 which closes all pipes in pipeSet set
1561 * src/SDCCset.c: free deleted item in function deleteSetItem()
1562 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1563 moved from z80 to src subproject
1564 * .version: increased version number to 2.3.4
1566 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1568 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1569 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1570 * support/regression/ports/xa51/spec.mk: fix typo
1572 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1574 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1576 2003-03-09 Borut Razem <borut.razem@siol.net>
1578 * src/SDCCmain.c: pipe preprocessor's output
1579 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1580 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1581 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1582 which closes all pipes in pipeSet set
1583 * src/SDCCset.c: free deleted item in function deleteSetItem()
1584 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1585 moved from z80 to src subproject
1587 2003-03-09 Borut Razem <borut.razem@siol.net>
1589 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1590 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1591 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1592 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1593 * src/SDCCglobl.h: unification of WIN32 native definitions
1595 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1597 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1599 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1601 * src/configure.in: check for endianess (even while cross-compiling)
1602 * src/configure: check for endianess (even while cross-compiling)
1603 * src/configure_in.h: check for endianess (even while cross-compiling)
1604 * src/avr/gen.c: remove old endianess stuff
1605 * src/mcs51/gen.c: remove old endianess stuff
1606 * src/ds390/gen.c: remove old endianess stuff
1607 * src/pic/gen.c: remove old endianess stuff
1608 * src/pic/genarith.c: remove old endianess stuff
1609 * src/pic/glue.c: fix endianess check
1610 * src/pic16/gen.c: remove old endianess stuff
1611 * src/pic16/genarith.c: remove old endianess stuff
1612 * src/pic16/glue.c: fix endianess check
1613 * src/xa51/gen.c: remove old endianess stuff
1614 * src/z80/gen.c: fix endianess check
1615 * src/SDCCglue.c: fix endianess check
1616 * src/ds390/peeph.def: fix bug 700036
1618 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1620 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1621 * src/configure: find appropriate data-types on host for SDCC's int and long
1622 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1623 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1624 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1626 2003-03-07 <johan@balder>
1629 some minor cleanups before the big shot
1630 OP_DEFS and OP_USES now use Kevin's protection
1631 new option --nolabelopt
1642 * src/ds390/ralloc.c:
1643 * src/mcs51/ralloc.c:
1645 * src/xa51/ralloc.c:
1648 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1650 * src/pic/pcode.c (get_op): fix 64 bit warnings
1651 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1652 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1653 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1654 * support/regression/tests/malloc.c: fix 64 bit warnings
1656 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1658 * src/mcs51/gen.c (genMinus): fixed bug 696436
1660 2003-03-02 Borut Razem <borut.razem@siol.net>
1662 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1664 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1666 * configure.in: test for mkstemp
1667 * sdccconf_in.h: add HAVE_MKSTEMP
1669 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1671 * device/include/ctype.h: removed warning while using --stack-auto
1672 * device/include/malloc.h: removed warning while using --stack-auto
1673 * device/include/string.h: removed warning while using --stack-auto
1675 2003-02-23 Borut Razem <borut.razem@siol.net>
1677 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1678 because NDEBUG is defined (see man assert)
1679 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1681 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1683 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1684 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1686 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1688 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1689 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1691 2003-02-18 <johan@balder>
1693 * as/mcs51/asmain.c (asmbl): module can start with a digit
1694 * as/z80/asmain.c (asmbl): module can start with a digit
1696 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1698 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1699 * src/asm.c: fix pipe() for Mingw32
1701 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1703 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1704 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1705 make -V work again; --c1mode reads now from stdin
1706 * doc/sdccman.lyx: added --c1mode
1707 * support/Util/SDCCerr.c: new messages for c1 mode
1708 * support/Util/SDCCerr.h: new messages for c1 mode
1709 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1711 2003-02-15 <johan@balder>
1713 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1715 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1717 * doc/sdccman.lyx: Environment variables, -o and other minor things
1719 2003-02-14 <johan@balder>
1721 * src/xa51/main.c: before anyone really tries to use it :)
1723 * Install doc's in share/sdcc/doc
1724 * removed some obsolete files
1725 * Do a proper make distclean and uninstall
1726 M Makefile.common.in
1729 M device/include/Makefile.in
1730 M device/lib/Makefile.in
1733 M sim/ucsim/doc/Makefile.in
1736 R src/xa51/peeph.rul
1737 M support/cpp2/Makefile.in
1738 M support/makebin/Makefile
1741 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1743 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1745 2003-02-10 Borut Razem <borut.razem@siol.net>
1747 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1748 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1749 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1750 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1751 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1752 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1753 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1754 src/z80/Makefile.bcc: Borland Makefile cleanup
1755 * as/z80/Makefile.bcc: Added Borland Makefile
1756 * support/cpp2/borland.h: Removed
1758 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1760 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1761 * src/SDCC.lex: new pragma NOIV
1762 * src/SDCCglobl.h: new pragma NOIV
1763 * src/SDCCmem.c: new pragma NOIV
1765 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1767 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1769 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1771 * src/SDCCmain.c: signal handling is switched off by --debug
1772 * doc/Makefile: small fix for install; use clean.mk again
1773 * doc/clean.mk: clean *.pdf and *.html too
1775 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1777 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1778 * device/lib/printfl.c: fix a ds390 bug by making it portable
1779 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1780 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1781 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1782 * debugger/mcs51/cmd.c: converted multi-line string literals
1783 * sim/ucsim/globals.cc: converted multi-line string literals
1784 * src/SDCCmain.c: introduced signal handler to remove temp files
1785 * doc/Makefile: small tweaks, implement clean
1786 * doc: removed generated files
1788 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1790 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1791 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1792 Address Record is not correctly generated for DS390."
1794 2003-02-02 Borut Razem <borut.razem@siol.net>
1796 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1797 * as/mcs51/asm.h: fixed compilation with Borland C
1798 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1799 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1800 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1801 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1802 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1803 src/z80/Makefile.bcc: delete $(LIB) only if exist
1804 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1806 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1808 * device/include/malloc.h: introduced NULL
1809 * device/include/string.h: introduced NULL
1810 * device/include/stdlib.h: introduced NULL
1811 * device/lib/_memcpy.c: removed NULL
1812 * device/lib/_strcat.c: removed NULL
1813 * device/lib/_strchr.c: removed NULL
1814 * device/lib/_strcmp.c: removed NULL
1815 * device/lib/_strcpy.c: removed NULL
1816 * device/lib/_strcspn.c: removed NULL
1817 * device/lib/_strlen.c: removed NULL
1818 * device/lib/_strncat.c: removed NULL
1819 * device/lib/_strncmp.c: removed NULL
1820 * device/lib/_strncpy.c: removed NULL
1821 * device/lib/_strpbrk.c: removed NULL
1822 * device/lib/_strrchr.c: removed NULL
1823 * device/lib/_strspn.c: removed NULL
1824 * device/lib/_strstr.c: removed NULL
1825 * device/lib/_strtok.c: removed NULL
1826 * device/lib/malloc.c: removed NULL, include own header
1828 2003-02-02 <johan@balder>
1830 * 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
1831 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1832 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1833 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1834 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1835 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1837 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1839 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1842 2003-02-01 <johan@balder>
1844 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1846 2003-01-31 <johan@CP255758-A>
1848 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1850 2003-01-30 <johan@balder>
1852 * src/SDCCBBlock.c: automatic bug detection
1853 * src/SDCCicode.c: automatic bug detection
1855 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1857 * src/SDCCglobl.h: now --xram-size 0 works
1858 * src/SDCCmain.c: now --xram-size 0 works
1860 2003-01-29 <johan@balder>
1862 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1864 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1866 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1867 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1868 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1869 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1870 * src/SDCCglobl.h: Added options --xram-size and --code-size
1871 * src/SDCCmain.c: Added options --xram-size and --code-size
1873 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1875 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1876 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1878 2003-01-27 <johan@balder>
1880 * src/SDCC.y: fixed bug #613764
1882 2003-01-26 <johan@balder>
1884 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1885 * src/SDCCsymt.h: fixed bug #673374
1886 * src/SDCCglue.c: fixed bug #661910
1887 * src/SDCCast.c: fixed bug #458099 and 673374
1889 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1891 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1892 * as/mcs51/strcmpi.h: added
1893 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1894 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1895 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1896 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1897 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1898 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1899 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1900 * as/mcs51/Makefile.aslink: new module strcmpi
1901 * as/mcs51/Makefile.asx8051: new module strcmpi
1902 * as/mcs51/Makefil.bcc: new module strcmpi
1903 * as/mcs51/Makefile.in: new module strcmpi
1904 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1906 2003-01-26 <johan@balder>
1908 * src/SDCCglue.c: reverted back to 1.124
1909 * src/SDCCast.c: reverted back to 1.156
1910 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1912 2003-01-25 <johan@balder>
1914 * src/SDCCglue.c: A better fix for bug #661910
1915 * src/SDCCast.c: A better fix for bug #661910
1916 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1918 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1920 * src/Makefile.in: remove spawn.o
1921 * src/SDCCmain.c: remove spawn.h
1922 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1923 * src/spawn.c: removed
1924 * src/spawn.h: removed
1925 * support/regression/ports/ds390/spec.mk: link with -r
1927 2003-01-24 <johan@CP255758-A>
1929 * src/ds390/gen.c (aopOp): fixed bug #667458
1930 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1931 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1932 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1934 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1936 * src/mcs51/peeph.def: better assembler identation by Frieder
1937 * src/mcs51/gen.c: better assembler identation by Frieder
1939 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1941 * as/z80/string.h: removed for gcc 3.2
1942 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1943 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1945 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1947 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1948 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1949 * support/regression/Makefile: separate temp files for ports
1950 * support/regression/generate-cases.py: separate temp files for ports
1951 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1952 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1954 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1956 * moved tinitalk to device/examples/ds390
1958 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1960 * as/mcs51/lkmem.c: rflag is for DS390
1961 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1962 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1963 (linkEdit): move mem- and map-files the same way as ihx-files
1964 * src/z80/main.c (_setDefaultOptions): removed --generic
1965 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1966 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1967 * src/pic/glue.c (picglue): --c1mode works again
1968 * src/pic16/glue.c (pic16glue): --c1mode works again
1969 * src/asm.c (printCLine): fix #660034
1971 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
1973 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
1974 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
1975 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
1976 * as/mcs51/lkmem (summary): better fix for sp problem
1977 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
1978 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
1979 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
1980 remove --stack-after-data
1982 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
1984 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
1985 * src/SDCCutil.c (join): ugly bug: missing '\0'
1986 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
1988 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1990 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
1992 * src/pic/main.c (_asmCmd): gpasm supports -o
1993 * src/z80/main.c: more general macros
1994 * device/lib/Makefile.in: remove intermediate files
1996 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1998 * .version: Bumped version number to 2.3.3
1999 * src/SDCCBBlock.c: new option -o
2000 * src/SDCCglobl.h: new option -o
2001 * src/SDCCglue.c: new option -o
2002 * src/SDCCmain.c: new option -o
2003 * src/asm.c: new option -o
2004 * src/ds390/main.c: new option -o
2005 * src/pic/glue.c: new option -o
2006 * src/pic/pcode.c: new option -o
2007 * src/pic/ralloc.c: new option -o
2008 * src/pic16/glue.c: new option -o
2009 * src/pic16/pcode.c: new option -o
2010 * src/pic16/ralloc.c: new option -o
2011 * src/z80/main.c: new option -o
2012 * device/lib/Makefile.in: use -o
2013 * support/regression/ports/ds390/spec.mk: use -o
2014 * support/regression/ports/gbz80/spec.mk: use -o
2015 * support/regression/ports/mcs51/spec.mk: use -o
2016 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2017 * support/regression/ports/z80/spec.mk: use -o
2018 * support/regression/ports/ucz80/spec.mk: use -o
2019 * support/regression/ports/xa51/spec.mk: use -o
2020 * support/regression/fwk/lib/timeout.c: fix usage string
2022 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2023 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2025 2003-01-07 <johan@balder>
2027 * src/SDCCast.c (decorateType): fixed bug #600035
2029 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2030 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2031 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2032 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2033 * src/pic/pcode.c: outcommented unused variable to remove warnings
2034 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2036 2003-01-06 <karl@turbobit.com>
2037 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2040 2003-01-06 <johan@balder>
2042 * src/SDCCicode.c: fixed array add
2044 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2045 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2046 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2048 2003-01-04 <johan@balder>
2050 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2052 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2053 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2055 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2056 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2057 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2059 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2060 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2062 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2063 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2065 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2066 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2068 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2070 * in \sdcc\as\mcs51\ changed these files in order to create an
2071 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2072 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2073 following files to include the previous two files: aslink.dsp,
2074 Makefile.aslink, Makefile.bcc, and Makefile.in.
2076 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2077 .adb instead of .cdb
2079 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2081 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2082 value from option --iram-size.
2084 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2086 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2089 2002-09-18 <wiml@hhhh.org>
2091 * SDCClrange.h: exposed setFromRange() and setToRange()
2092 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2093 packRegsForAccUse() (bug 542397)
2094 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2095 multiple times and emitting the fetch operations more than once
2096 added aopGetUsesAcc() function to allow binary operators to
2097 fetch their operands in the correct order; made genMinus() emit
2098 compact code for X = LITERAL - Y
2100 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2101 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2102 sprintf() in line 1267.
2104 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2105 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2108 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2109 Changes to aslink (All the changes are marked with 'JCF'):
2111 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2114 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2115 area BSEG. Also moves, if possible, the DATA area down into the internal
2116 ram so more space is available.
2118 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2121 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2122 not bytes. Function summary() which creates a memory usage summary
2123 file with extension .mem. Reports of overlaping stack and small stack
2124 size. If the space for the stack is less than 16 bytes aslink trows a
2127 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2128 the 8051. Option 'y' for memory summary output file.
2130 Changes to sdcc (All the changes are marked with 'JCF'):
2132 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2134 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2135 overlaying area for it (uses RegBankUsed[4]).
2137 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2138 bank zero as used by default. By default aslink locates the stack
2139 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2140 the creation of the .mem file. Delegates the allocation of data area
2141 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2142 the begining of the stack area to aslink.
2144 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2145 glue() in SDCCglue.c creates an area for it.
2147 2002-09-03 Borut Razem <borut.razem@siol.net>
2148 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2149 sdcc/src/pic/glue.c:
2150 introduced atexit() handler for teporay files removal in case of
2151 errors, assertions, ...
2153 2002-08-29 Borut Razem <borut.razem@siol.net>
2154 * sdcc/support/cpp2/auto-host_vc_in.h:
2155 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2156 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2157 Maybe there is a similar problem with BORLANDC? It should be checked!
2159 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2160 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2161 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2162 was not executed, and the compiler (cl) launched a warning:
2163 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2165 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2166 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2168 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2169 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2171 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2172 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2173 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2174 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2175 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2176 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2177 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2178 - added Release configuration in VS projects
2179 - review of compiler an linker options
2180 - VC .exe files are generated in bin_vc directory, not to interfere
2181 with binaries generated from other projects (cygwin, mingw, bcc ...)
2183 * sdcc/src/yacc.dsp: added
2185 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2186 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2187 and insert the version number definitions from .version
2189 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2191 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2192 added - genarate auto-host.h using auto-host_vc_in.h as template
2195 removed from CVS, generated automatically
2197 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2198 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2200 2002-08-11 Borut Razem <borut.razem@siol.net>
2201 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2203 2002-08-10 Borut Razem <borut.razem@siol.net>
2204 * src/SDCCmain.c (main):
2205 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2206 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2207 The consequence was that some temporary files were not removed.
2210 unification of code in functions tempfilename() and tempfile():
2211 function tempnam() is defined in Visual Studio 6.0 and .NET
2213 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2215 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2216 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2217 - removed compiler command line option /WX: Treats all warnings as errors
2218 - update a list of source files, included into the project
2220 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2221 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2222 changed project type to Generic Project so that can be correcly converted to VS.NET project
2224 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2226 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2228 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2230 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2231 added return 0 statements after assert() to make compiler happy
2233 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2234 added newline in the def file to keep MSC compiler satisfied
2236 * sdcc/src/z80/gen.c:
2237 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2238 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2239 - solved MSC error in function aopDump()
2241 * sdcc_vc.h: define PREFIX as "\\sdcc"
2243 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2244 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2246 2002-06-22 Scott Dattalo <scott@dattalo.com>
2247 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2248 - Rewrote the register banking algorithm.
2249 - Added pCode live-range analysis to registers (for now, only non-used and
2250 singly-used registers optimized away)
2252 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2254 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2256 2002-05-10 Scott Dattalo <scott@dattalo.com>
2257 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2259 2002-04-22 Michael Hope <michaelh@vroom>
2261 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2263 * configure.in (DD_COPT): Added include support required for gbdk.
2265 * .version: Bumped version number just to increase it.
2267 * src/SDCCmain.c: Added -nostdinc to the default options.
2269 2002-04-15 Michael Hope <michaelh@vroom>
2271 * device/lib/z80/printf.c (sprintf): Added.
2273 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2275 * src/z80/peeph.def: Added transpose redundent load rule.
2277 * src/z80/main.c: Added force callee saves for jaune.
2279 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2281 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2283 2002-03-28 Johan Knol <johan@balder>
2285 * src/SDCCval.c: fixed bug #532436
2287 2002-03-14 Scott Dattalo <scott@dattalo.com>
2289 Added "char *Processor" field to the port structure.
2292 Added -p option. Allows port dependent processor to be specified.
2295 Initialized the new field char *Processor field to NULL in all ports
2298 Compiler generated registers for interrupt context saving
2299 were not getting allocated.
2301 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2304 Fixed left shift. Will promote the left side of a left shift
2305 if a) left shifting more than size of operand or b) when assigned
2306 to something size > size of left side
2308 2002-03-14 Scott Dattalo <scott@dattalo.com>
2310 tons of changes. Register allocation has been
2311 rewritten. Added customization for the various PICs. Flow
2312 analysis is restructured. ...
2318 Added. device.c is a PIC port hack to accomodate variations
2321 2002-03-13 Michael Hope <michaelh@vroom>
2323 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2325 2002-03-04 johanknol <johanknol@manik>
2327 * /src/SDCCval.c: fixed
2329 const unsigned char arr[][2] = { { 0, 1 } };
2330 t18.c:1: error: Initializer element is not constant
2332 2002-03-04 bela <bela@manik>
2334 * /device/include/mcs51reg.h:
2335 ds89c420 register definition update
2337 2002-03-03 <johan@FRIJA>
2339 * support/Util/SDCCerr.c: did something, but don't no why anymore
2341 * support/regression/tests/bug-524691.c: made it a little less shy
2343 * src/SDCCast.c (decorateType): fixed bug #524697
2345 * src/SDCCast.c: made some lineno improvements
2347 * src/SDCCval.c (getNelements): changed warning to error
2349 * src/SDCCglue.c (printIvalArray): changed warning to error
2351 * src/SDCCicode.c: fixed a warning for mingw
2353 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2355 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2357 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2359 * src/ds390/peeph.def:
2360 Added some more peephole rules
2362 * src/ds390/gen.c: Various fixes & enhancements
2364 * src/SDCClrange.c, src/SDCClrange.h:
2365 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2367 * src/ds390/ralloc.c:
2368 various fixes & enhancements (ds390) specific
2370 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2371 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2374 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2376 2002-03-02 <johan@FRIJA>
2378 * src/SDCCast.c (decorateType): fixed bug #524708
2380 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2382 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2384 2002-03-01 Michael Hope <michaelh@vroom>
2386 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2388 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2390 2002-03-01 <johan@FRIJA>
2392 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2394 * src/SDCCast.c (decorateType): fixed bug #524209
2396 * src/SDCCval.c (valNot): fixed bug #524195
2398 2002-02-26 <johan@balder>
2400 * src/xa51/gen.c: fixed a warning
2402 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2404 * src/SDCCast.c (decorateType): fixed bug #522534
2406 2002-02-23 <johan@balder>
2408 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2410 2002-02-22 <johan@balder>
2412 * src/SDCCast.c: fixed bug #514865
2414 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2416 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2418 * sdcc/src/SDCCloop.c:
2419 Previous fix was not good. basic blocks that have "break" or "return" are
2420 not really partof a loop , but live ranges used in these blocks should
2421 be live thru the entire loop, so set partOfLoop but don't add them to
2424 2002-02-21 <johan@FRIJA>
2426 * src/SDCCcse.c: fixed bug #514308
2428 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2431 Fixed BUG #519583. If a conditional block ended in a return/break
2432 statement inside a loop, it was not being considered part of the loop.
2434 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2436 2002-02-10 Karl Bongers <karl@turbobit.com>
2439 Fixed up SDCDB debugger somewhat. Updated debugger/README
2440 with lots of comments and notes.
2442 * device/examples/test2.c:
2443 Fix bug, "red" variable not being initialized(compiler complained).
2445 * device/examples/Makefile, examples/test3.c:
2446 Add Makefile in device/examples folder, compiles test3.c
2447 for use as a multiple module SDCDB test case.
2449 * sim/ucsim/cmd.src/cmdset.cc:
2450 Took out debug printfs in ucsim "next" command.
2453 Karl and Johan start ucsim XA support. Most dissassembly working,
2454 about 75% emulation done(plenty of work remaining).
2456 * sim/ucsim/z80.src:
2457 Add Z80 support to ucsim, add test-ucz80 regression test,
2458 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2459 Notice z80 compiler fails on examples/test3.c/crc code.
2461 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2463 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2464 Added support for --parms-in-bank1
2466 * src/ds390/peeph.def:
2467 added a few more peephole optimzations
2470 1) added __builtin_inp & __builtin_outp used to read in data of given length
2471 from a memory mapped port
2472 2) added __builtin_memcmp
2473 3) added __builtin_swapw swap bytes of a short
2475 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2476 1) handle multiple send & receives from register bank1
2477 2) ralloc can now allocate DPTR1 to some liveRanges
2479 * src/SDCCsymt.c, src/SDCCsymt.h:
2480 changes to handle multiple sends & receives
2483 added some pointer arithmetic optimization
2486 added some pointer arithmetic optimizations but not stable yet so not
2487 called from anywhere (will get this working shortly)
2489 * src/SDCCopt.c: fixed for multiple sends & receives
2492 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2493 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2494 set preprocessor defines (depending on options)
2496 * src/SDCCicode.c, src/SDCCicode.h:
2497 changes made to handle multiple sends & receives
2500 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2502 * src/SDCCcse.c, src/SDCCcse.h:
2503 added function findbackward def (to be used in upcoming optimization)
2505 * src/SDCCcflow.c, src/SDCCcflow.h:
2506 added function returnAtEnd - to determine if a basic block terminates with
2509 * src/SDCCast.c, src/SDCCast.h:
2510 added option parms-in-bank1
2512 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2513 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2514 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2515 adjusted for --parms-in-bank1 option
2517 * device/include/string.h:
2518 donot redefine "reentrant" keyword
2520 * device/include/ds80c390.h: Added some more SFRs
2522 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2524 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2526 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2528 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2530 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2532 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2534 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2536 * Added --xram-movc option
2538 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2540 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2542 2002-01-11 Johan Knol
2544 * Added math lib of Jesus Calvino-Fraga
2546 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2548 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2549 * support/regression/Makefile: new target test-mcs51-stack-auto
2550 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2552 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2554 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2556 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2558 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2560 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2562 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2564 * src/SDCCglue.h: add definition for printIvalChar()
2566 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2568 * src/SDCCast.c: fix #498138 by Johan
2570 * src/SDCCglue.c: fix #498138 by Johan
2572 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2574 * support/regression/Makefile: fix clean
2576 * support/regression/ports/ds390/support.c: fix transmission of last character
2578 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2580 * /sdcc/src/ds390/gen.c:
2581 a) improved computing address of stack variable
2582 b) took out some #if 0 code
2583 c) improved parmBytes adjustment
2584 d) improved genPlusIncr & genMinusIncr
2585 e) genCmp could generate bad code (when left assigned to DPTR)
2586 f) Fixed bug in hasInc
2588 * /sdcc/src/ds390/ralloc.c:
2589 a) packRegsForSupport could mess up live information (Fixed)
2590 b) packRegsDPTRuse could be incorrect for left & right shift
2592 * /sdcc/src/mcs51/ralloc.c:
2593 packRegsForSupport could mess up the live information (Fixed)
2595 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2597 * /sdcc/src/SDCCast.c:
2598 can reverse a loop even if function call is present as long
2599 as the loop control variable is local & is not passed as parameter
2601 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2603 * /sdcc/ChangeLog: *** empty log message ***
2605 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2606 More builtin function additions for TININative
2608 * /sdcc/src/ds390/ralloc.c:
2609 Had broken the regression testsuite
2611 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2613 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2614 Added funcattr hasStackParms will be set for reentrant functions when there
2615 are paramteres on the stack, this helps in minimizing frame pointer generation
2616 typeFromStr can handle function pointers now
2618 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2619 *** empty log message ***
2621 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2623 * /src/ds390/gen.c, /src/ds390/main.c:
2624 More builtin function additions for TININative
2626 * /src/ds390/ralloc.c:
2627 Had broken the regression testsuite
2629 * /src/SDCCast.c: Fixed a bug in dumptree
2631 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2632 Added funcattr hasStackParms will be set for reentrant functions when there
2633 are paramteres on the stack, this helps in minimizing frame pointer generation
2634 typeFromStr can handle function pointers now
2636 * /doc/builtins.txt, /doc/TININative.txt:
2637 *** empty log message ***
2640 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2642 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2643 ALPHA version for -mTININative
2645 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2646 updated to reflect changes in the port structure
2649 added function do_assemble (similar to do_link) if non-null this function
2650 will be called to do assembly (-mTININative) requires a multi command
2652 added function genAssemblerEnd will be called to generate assembler Epilogue
2655 added _JavaNative to debug info printing
2657 * /src/SDCCmain.c: added option --tini-libid
2658 added port->do_assemble function (-mTININative) has a multi command assemble
2660 * /src/SDCCglue.c: Disabled "constExpr" check
2661 added port->genAssemblerEnd function
2663 * /src/SDCCglobl.h: Added option --tini-libid value
2666 tookout optimizeCompare from the header (has no external references)
2668 * /src/SDCCast.c: made one more function "static"
2670 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2672 * src/z80/mappings.i: Added z80asm support.
2674 * src/z80/main.c: Added z80asm support on --asm=z80asm
2676 * src/z80/gen.c: Fixed asm portability issues.
2678 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2680 * src/SDCCglue.c (printExterns): Added global/extern split.
2682 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2684 * support/regression/Makefile: added test for mcs51 model large
2686 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2688 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2690 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2692 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2694 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2696 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2698 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2700 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2702 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2704 * support/regression/tests/simplefloat.c: Port to mcs51.
2706 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2707 * support/regression/tests/bug-485362.c: Added.
2709 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2711 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2713 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2715 * src/z80/gen.c (aopDump): Added a dump function.
2717 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2718 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2720 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2722 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2724 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2726 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2728 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2730 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2732 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2734 * support/regression/ports/ds390/support.c: Use tinibios.
2736 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2738 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2740 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2741 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2743 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2745 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2747 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2749 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2751 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2752 (packRegsForIYUse): Created and optimised.
2754 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2756 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2757 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2759 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2761 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2763 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2765 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2767 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2769 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2771 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2773 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2775 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2777 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2779 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2781 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2782 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2783 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2785 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2787 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2788 (genNotFloat): Added.
2789 (genUminusFloat): Added.
2791 * device/lib/z80/Makefile: Added floating pt stubs.
2793 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2795 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2797 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2799 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2801 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2803 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2805 * sdcc/support/regression/Makefile: Add port ds390.
2807 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2809 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2811 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2813 * sdcc/support/regression/ports/ds390/support.c: Added.
2815 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2817 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2819 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2821 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2823 * device/include/malloc.h: Added z80 and gbz80 support.
2825 * device/lib/gbz80/heap.s: Added.
2827 * device/lib/z80/heap.s: Added.
2829 * device/lib/malloc.c: Added z80 and gbz80 support.
2831 * support/regression/tests/malloc.c (testMalloc): Added.
2833 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2835 * support/regression/tests/bug-478094.c: Added.
2837 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2839 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2841 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2843 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2845 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2847 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2849 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2851 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2853 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2855 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2857 * support/regression/tests/bug-477927.c: Added.
2859 * src/z80/peeph.def: Added minor rules.
2861 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2863 * src/z80/peeph.def: Added jump optimisation modification.
2865 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2867 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2869 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2871 * support/regression/tests/funptrs.c: Added.
2873 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2875 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2877 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2879 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2881 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2883 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2884 (movLeft2ResultLong): Created.
2886 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2887 (joinPushes): Added. Joins two char pushes into a word push.
2889 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2891 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2893 * support/makebin/Makefile (install): Added creation of dest dir.
2895 2001-10-24 Karl Bongers <karl@turbobit.com>
2897 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2899 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2901 * src/z80/ralloc.c: Turned off faulty pack for one use.
2903 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2905 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2907 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2909 * support/regression/Makefile: Improved clean
2911 * support/regression/ports/gbz80/spec.mk: Added clean
2913 * support/regression/ports/host/spec.mk: Added clean
2915 * support/regression/ports/z80/spec.mk: Added clean
2917 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2919 * support/regression/ports/mcs51/timeout.c: little improvements
2921 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2923 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2925 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2927 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2929 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2931 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2933 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2935 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2936 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2938 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2940 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2942 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2944 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2946 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2948 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2950 * support/regression/tests/longor.c: Added.
2952 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2954 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2956 * as/mcs51/aslink.h: define PATH_MAX
2958 * as/mcs51/asm.h: define PATH_MAX
2960 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2962 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2964 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2966 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2968 * src/SDCCglobl.h: define PATH_MAX
2970 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
2972 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
2974 2001-10-11 Michael Hope <michaelh@juju.net.nz>
2976 * src/z80/gen.c (gencjneshort): Fixed
2978 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
2980 2001-10-09 Michael Hope <michaelh@juju.net.nz>
2982 * support/regression/tests/bug-469671.c: Added.
2984 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
2986 2001-10-08 Michael Hope <michaelh@juju.net.nz>
2988 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
2990 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
2992 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
2994 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
2996 * src/device/lib/_mulint.c : removed hint: nooverlay bug
2998 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3000 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3002 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3004 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3006 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3008 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3010 * 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.
3012 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3014 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3016 2001-10-07 <johan@FRIJA>
3018 * device/lib/gets.c (gets): fixed the return value.
3020 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3021 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3023 * 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.
3025 * 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.
3027 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3029 * src/pic/gen.c: Removed Safe_strdup.
3031 * configure.in: Added option to enable libgc support.
3033 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3034 (bitVectUnion): Optimised.
3035 (bitVectIntersect): Optimised.
3036 (bitVectBitsInCommon): Optimised.
3037 (bitVectCplAnd): Optimised.
3039 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3041 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3043 * src/SDCCmain.c: distinguish between assembler debug and plain options
3045 * src/avr/main.c: remove standard assembler options
3047 * src/ds390/main.c: remove standard assembler options
3049 * src/mcs51/main.c: remove standard assembler options
3051 * src/port.h: removed "PENDING" comment
3053 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3055 * src/device/lib/_mulint.c : new, with assember functions
3057 * src/device/lib/_mullong.c : new, with assember functions
3059 * src/device/lib/_divuint.c : with assember functions
3061 * src/device/lib/_divsint.c : with assember functions
3063 * src/device/lib/_divulong.c: with assember functions
3065 * src/device/lib/_divslong.c: with assember functions
3067 * src/device/lib/_moduint.c : with assember functions
3069 * src/device/lib/_modsint.c : with assember functions
3071 * src/device/lib/_modulong.c: with assember functions
3073 * src/device/lib/_modslong.c: with assember functions
3075 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3077 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3079 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3080 replaced _mululong.c and _mulslong.c by _mullong.c
3082 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3084 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3086 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3088 * src/SDCCglue.c: test, if win32api is available for MINGW
3090 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3092 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3093 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3094 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3095 * support/regression/ports/host/spec.mk: removed GENERIC
3096 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3097 * support/regression/ports/z80/spec.mk: removed GENERIC
3099 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3101 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3103 * support/regression/tests/bug-467035.c: Created.
3105 2001-10-01 <johan@FRIJA>
3107 * src/SDCC.y: fixed bug #466586 part 1
3109 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3111 * SDCCicode.c: z80 has no generic pointers
3112 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3114 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3116 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3118 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3120 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3122 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3124 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3126 * configure.in: Fixed up so that ucsim is only configured once.
3128 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3130 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3131 (getPathDifference): As above.
3133 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3135 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3137 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3138 * .version: Updated to 2.3.1
3140 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3141 Added copyright header.
3143 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3144 (assemble): Added support for macro based assembler commands.
3145 (linkEdit): Added support for macro based linker commands.
3146 (preProcess): Changed the pre-processor to use macros.
3147 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3148 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3150 * device/lib/z80/crt0.s: Added module name for debugging.
3152 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3154 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3156 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3158 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3160 * src/Makefile.in: Added SDCCmacro and SDCCutil
3162 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3164 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3166 2001-09-16 <johan@FRIJA>
3168 * 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.
3170 2001-09-15 <johan@FRIJA>
3172 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3173 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3175 2001-09-11 <johan@FRIJA>
3177 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3179 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3181 * support/regression/tests/bug-460444.c: Added test case.
3183 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3184 (genCast): Added justification for all of the asserts.
3186 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3188 * support/regression/support.c: _xdata replaced by xdata
3190 * support/regression/spec.mk: removed _generic
3192 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3194 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3196 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3197 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3199 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3201 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3203 * support/regression/tests/bug-460010.c: Added test case.
3205 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3207 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3209 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3211 * support/regression/testfwk.c: removed workaround for bug #436344
3213 * support/regression/tests/bp.c: use less memory with mcs51
3215 * support/regression/tests/bug-441448.c: use less memory
3217 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3219 * support/regression/collate-results.py: typo
3221 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3223 * support/regression/tests/fetchoverlap.c: Added new test case.
3225 * support/regression/tests/bp.c: Added new test case.
3227 * support/regression/tests/bug-448984.c: Added new test case.
3229 * support/regression/tests/pow2shifts.c: Added new test case.
3231 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3232 (genlshTwo): Fixed right shift for count > 8.
3234 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3236 2001-09-08 <johan@FRIJA>
3238 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3240 2001-09-07 <johan@FRIJA>
3242 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3244 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3246 2001-09-06 <johan@FRIJA>
3248 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3249 * bernhard noted me at this: "() equals to (void)" (1.38)
3251 2001-09-05 <johan@FRIJA>
3253 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3255 2001-09-04 <johan@FRIJA>
3257 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3260 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3262 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3264 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3266 * link/z80/aslink.h: Fixed path for PATH_MAX
3268 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3270 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3272 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3274 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3276 * 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.
3278 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3280 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3281 (genCmp): Fixed up genCmp for the GB with longs.
3283 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3285 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3287 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3289 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3291 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3293 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3295 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3297 * 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.
3299 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3301 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3303 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3305 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3307 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3309 * sim/ucsim/configure: little improvement of Cygwin-detection
3310 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3311 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3312 * support/regression/tests/bug-221100.c: small changes for mcs51
3313 * support/regression/tests/bug-221168.c: small changes for mcs51
3314 * support/regression/tests/bug-227710.c: small changes for mcs51
3315 * support/regression/tests/staticinit.c: small changes for mcs51
3316 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3317 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3318 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601