1 2003-09-28 Borut Razem <borut.razem@siol.net>
3 * src/asm.c: rewrite of printILine() to use temporary file instead
5 * src/xa51/main.c: commented out declaration of int rewinds
7 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
9 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
11 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
13 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14 * src/asm.c (printILine): Fixed bug #811015
16 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
18 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
21 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
23 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
24 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
25 to correctly handle general case of AOP_PAIRPTR
26 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
28 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
30 * src/mcs51/ralloc.c (fillGaps),
31 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
32 register positioning bug)
34 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
36 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
38 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
40 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
41 genCodePointerGet, genGenPointerGet, genFarPointerSet,
42 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
43 (ralloc doesn't intentionally do this now, but perhaps later)
44 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
45 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
46 register positioning bugs (Fixed bug #762602 and #795325)
47 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
49 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
50 lines that --i-code-in-asm generates
52 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
54 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
55 trying to fclose a FILE* that was already closed.
57 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
59 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
60 of const struct should be treated as if const themselves)
62 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
64 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
66 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
68 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
69 Unix (/n) and DOS (/r/n) line terminations.
71 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
73 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
76 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
78 * src/mcs51/gen.c (genFunction, genEndFunction),
79 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
80 and restore of EA so that stack offsets to parameters are
81 correct when using both critical and reentrant/stack-auto.
82 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
83 size (can be triggered in error if sloc is shared between
84 different sized objects)
85 * device/include/float.h: fixed macros to explicitly use
86 unsigned long where needed
88 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
90 Feature req. 799831: added code to allow nesting of critical functions
91 * src/mcs51/gen.c (genFunction, genEndFunction)
92 * src/ds390/gen.c (genFunction, genEndFunction)
94 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
96 * src/SDCCsymt.c (sclsFromPtr),
98 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
99 support for standard C idiom of memory mapped variables; for
100 example, *((xdata int*)0x1234) = 1 is now internally equivalent
101 to xdata int at 0x1234 tempvar = 1.
102 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
103 provided by Akiya ISHIDA
105 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
107 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
108 * src/SDCCval.c (constVal): added reduction from int to char
109 * src/SDCCval.c (valMult, valDiv): fixed sign handling
110 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
111 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
113 * support/regression/tests/shifts.c: fixed
115 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
117 * src/z80/gen.c (genXor): Fixed bug #805445
119 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
121 Fixed bug #621531 (const & volatile confusion in the type chain).
122 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
123 refer to the const or volatile state of the pointer itself.
136 * support/regression/tests/const.c
138 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
140 When checking for duplicated modules, use absolute paths
141 instead of relative paths. Files changed:
146 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
148 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
150 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
152 * device/include/string.h: added size_t typedef, changed
153 prototypes to use size_t, eliminated separate reentrant and
154 non-reentrant declarations, added _memmove declaration
155 * device/lib/_memcpy.c: changed to use size_t instead of int,
156 changed /4 to >>2 to avoid division library call
157 * device/lib/_memcmp.c,
158 * device/lib/_memset.c,
159 * device/lib/_strncat.c,
160 * device/lib/_strncpy.c,
161 * device/lib/_strncmp.c: changed to use size_t instead of int
162 * device/lib/_memmove.c: new file (fixed bug #772294)
163 * device/lib/Makefile.in: added _memmove.c
164 * device/lib/z80/asm_strings.s: fixed bug #772290
165 * support/regression/tests/bitfields.c: attempt to fix host assertion
166 failure on amd64-unknown-linux2.2
168 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
170 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
171 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
172 * as/z80/asmain.c (main): fixed bug #801766
174 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
176 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
179 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
181 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
182 reported in bug #800609
184 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
186 * Top header beautifications in src/pic16 directory:
187 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
188 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
189 pcoderegs.h, ralloc.c, ralloc.h
190 * main.c: added top header and GPL license notice
191 * pcode.c: fixed the if-conditional warning
193 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
195 * device/lib/_mullong.c: replaced int by short for gcc
197 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
199 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
200 and JUMPTABLE iCodes properly now (worked by accident before)
201 * src/mcs51/gen.c (leftRightUseAcc),
202 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
203 iCode properly now. Use getSize instead of nRegs since a & b
204 aren't part of the nRegs tally.
206 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
208 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
209 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
210 before instructions that use the _STATUS register
212 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
214 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
215 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
216 fetching of the pointer
217 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
218 copied from genNearPointerSet()
219 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
220 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
221 If they pop r0/r1 they must be called in the opposite order than aopOp().
222 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
223 (resp. --stack-auto), prepared for --xstack
225 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
227 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
229 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
231 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
232 these ports have their own __sdcc_external_start()
234 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
236 pic patch provided by Slade Rich <slade_rich@yahoo.com>
237 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
238 type for bits was changed. It resulted in bit variables becoming
239 global, which is not permitted in PIC 14 assembly output.
241 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
243 * doc/sdccman.lyx: various additions and updates. Rearranged sections
245 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
247 Z80 and MCS51 linkers complaint if a public symbol is defined
248 in more than one library module:
252 * as/mcs51/Makefile.in
254 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
256 A few small changes that speed up the peephole optimizer.
260 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
262 Try to make the peephole optimizer smarter by maintaining
263 an association between the assembly source code and the
264 iCodes that originated them. Put this information to use
265 with a new peephole rule condition "notVolatile" so that
266 the rules can be aggressive yet still safe.
271 * src/mcs51/peeph.def
273 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
277 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
278 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
279 if the left or right operand symbols have the accuse flag set.
281 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
283 Changed the type of the result of the ! (NOT) operator to char;
284 previously it returned the same type as the source. This allows
285 us to eliminate all the genFloatNot functions (all of its target
286 implementations were very buggy) since !float can use the same
289 * src/SDCCicode.c (ast2iCode): ! returns char
290 * src/mcs51/gen.c (genNot, genNotFloat),
291 * src/ds390/gen.c (genNot, genNotFloat),
292 * src/z80/gen.c (genNot, genNotFloat),
293 * src/pic/gen.c (genNot, genNotFloat),
294 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
296 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
298 pic patch provided by Slade Rich <slade_rich@yahoo.com>
299 1. Interrupt would not compile properly. Ensure PCLATH register is saved
300 during interrupts. Ensure WSAVE is located at a shared bank address.
301 2. Fixed page selection in some places
302 3. Fixed BTFSS/C to where necessary use registers directly and not simply
303 the registers name strings.
304 4. Fixed "signed / unsigned compare" compiler warnings.
305 5. The PIC port manages its own allocation of the general purpose
306 registers, but makes no attempt to reuse them. As a result when
307 compiling it soon runs out of general purpose registers. Some
308 additional code was added to the files pcode.c and device.c to walk
309 through the function call tree and rename the registers so that they
319 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
320 genPlus() & genMinus() when the result is the same as left or right
322 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
324 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
326 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
328 Made bitfield a distinct type from bit so that bitfields
329 convert as per ANSI C and bits retain their traditional
330 boolean style behaviour. Implemented bitfield support in
338 * src/ds390/gen.c: bit v bitfield split
339 * src/z80/gen.c: New support for bitfields
340 * support/regression/tests/bitfields.c: reenabled z80,
343 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
345 Rules 246.x, 247.x relate to bitfields, the others speed up
346 access to xdata mapped I/O devices.
348 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
350 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
352 Cleaned up genPackBits and genUnpackBits and added two helper
353 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
354 for literal assignments in genPackBits (thanks to Frieder for
360 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
362 Fixed bug #748310 (pointer to function type mishandled when the
363 function name is omitted). Also fixed a SIGSEGV when a function
364 attribute (reentrant, etc) is used on a non-function or on a
365 function but misplaced before the parameter list.
367 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
369 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
370 * support/Util/SDCCerr.h,
371 * support/Util/SDCCerr.c: Added func attr misuse error msg
373 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
375 Fixed bug #787649 by anonymous
376 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
377 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
379 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
381 Fixed numerous bitfield problems.
383 * src/SDCC.y: More bitfield related error checking
385 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
386 * support/Util/SDCCerr.h,
387 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
388 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
389 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
390 * support/regression/tests/bitfields.c: tests added
392 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
394 Made the constant following the "interrupt" keyword optional. If
395 omitted, the function will not automatically be given an entry
396 in the interrupt vector table (similar to #pragma NOIV, but
397 less syntacticly kludgy). The interrupt number is also now
398 range checked. Also fixed a bug in the high order bit example
405 * support/Util/SDCCerr.c
406 * support/Util/SDCCerr.h
409 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
411 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
412 * src/SDCCicode.c (operandOperation): rewritten some ops
413 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
414 * src/SDCCsymt.c (computeType): literals are handled the same way as any
416 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
417 be re-activated by defining REDUCE_LITERALS)
418 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
419 unsigned, but are signed by default
420 * src/SDCCval.c (constVal): rearranged
421 * src/SDCCval.c (valMod): preliminary fix
422 * src/SDCCval.c (valCastLiteral): use TYPE_* types
423 * support/regression/literalop.c: added, work in progress
425 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
427 Generate warnings for useless declarations like "char data;"
428 that don't do what new users expect.
431 * support/Util/SDCCerr.h
432 * support/Util/SDCCerr.c
434 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
436 * src/SDCCval.c (valMult): fix overflow detection of negative int
438 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
440 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
442 Changes to support big endian targets:
455 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
457 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
458 * device/lib/time.c: fixed warning "integer overflow in expression"
460 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
462 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
463 * src/SDCCval.c (constVal): changed default to signed; hex and octal
464 constants are unsigned; added recognition of "u" flag for unsigned
465 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
466 * src/SDCCval.c (valDiv, valMod): fixed signdness
467 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
468 signedness of modulo, left and right shift
469 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
470 * support/Util/SDCCerr.h: added warning W_INT_OVL
471 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
472 * src/SDCCast.c (ast_print): improved output of constants
474 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
476 Fixed some warnings when building with MSVC:
489 * support\cpp2\cpplib.c
493 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
495 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
497 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
499 * support\librarian\clean.mk: Do not remove Makefile.
500 * support\librarian\Makefile: added.
502 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
504 Added librarian to MSVC build:
507 * support\librarian\librarian.dsp
509 'configure' not needed for librarian, removed:
510 * support\librarian\configure
511 * support\librarian\configure.in
512 * support\librarian\config_in.h
513 * support\librarian\Makefile.in
515 Hopefully these ones built the librarian and the rest of sdcc properly:
519 Messed up 'configure', so revert to previous version:
523 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
525 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
526 there, while the mantissa of a double is "only" 53 bits wide.
528 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
530 Adding sdcclib to the build. MSVC project coming soon.
533 * support\librarian\clean.mk
534 * support\librarian\configure
535 * support\librarian\configure.in
536 * support\librarian\config_in.h
537 * support\librarian\Makefile.bcc
538 * support\librarian\Makefile.in
539 * support\librarian\sdcclib.c
546 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
548 Linker now complaints if linked modules have conflicting options, for
549 example, one compiled using --model-large and another one compiled with
550 --model-small. The following files were modified:
572 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
574 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
575 as/mcs51/lklibr.c: Generate a warning when a library is not found.
577 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
579 * src/z80/mappings.i: fix _mul[us][int,long] entries
581 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
583 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
585 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
587 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
588 * support/regression/tests/bitopcse.c: added
596 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
598 added support for new library format to z80, gbz80 linkers:
604 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
606 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
607 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
609 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
611 added DUMMY_READ_VOLATILE:
620 * src/SDCCcse.c (algebraicOpts): many improvements
621 * src/SDCCcse.h: removed algebraicOpts()
622 * src/SDCCicode.c (picDummyRead): added
624 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
626 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
627 "Insufficient space in data memory".
629 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
631 * src/mcs51/gen.c: fixed bug #771358
632 * src/z80/gen.c: fixed bug #759087
634 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
636 * src/pic16/glue.c: minor cleanup by Vangelis
638 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
640 * device/include/regc515c.h: fixed #758477
641 * device/lib/_gptrget.c: saving some cycles in generic pointer get
642 * device/lib/_gptrput.c: saved a few bytes
643 * my tab spacing is 8, yours too?)
644 * device/lib/_ser.c: process RX bytes earlier than TX bytes
645 * device/lib/serial.c: process RX bytes earlier than TX bytes
646 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
648 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
650 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
652 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
654 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
656 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
658 * device/lib/Makefile.in: bad fix, reverted to 1.43
660 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
662 * device/lib/Makefile.in: added missing z80 object files
664 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
666 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
667 pic16 progress by Vangelis:
685 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
687 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
689 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
691 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
692 added gbz80 build to MSVC project.
693 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
694 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
695 from 8051 stuff and setup so it links using a .lnk file.
697 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
699 * support/librarian/sdcclib.c: sdcc librarian.
700 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
703 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
705 * as/mcs51/lkmain.c: properly handle extensions in function afile.
707 2003-07-02 Borut Razem <borut.razem@siol.net>
709 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
710 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
711 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
712 src/xa51/main.c, src/z80/main.c:
713 virtualization of glue() function: each port has it's own glue function,
714 which is accessed by do_glue function pointer in PORT.general structure
716 2003-07-01 Kevin Vigor <kevin@vigor.nu>
718 * DS800C400 fun, improved ROM interface and tinibios.
720 2003-06-27 Kevin Vigor <kevin@vigor.nu>
722 * More support for DS80C400. Now includes beginning of interface to ROM.
724 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
726 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
728 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
730 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
732 2003-06-19 Borut Razem <borut.razem@siol.net>
734 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
736 2003-06-19 Borut Razem <borut.razem@siol.net>
738 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
739 fixed Z80 port - crt0.o: cannot open.
741 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
743 * support/Util/MySystem.c (merge_command): revert bad fix
745 2003-06-18 Borut Razem <borut.razem@siol.net>
747 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
749 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
751 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
752 option --use-stdout sends errors to stdout instead of stderr.
754 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
756 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
758 2003-06-15 Borut Razem <borut.razem@siol.net>
760 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
761 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
762 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
763 fixed width array of pointers replaced with sets;
764 multiple include and lib paths ared transferred to preprocessor and linker
765 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
766 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
767 fixed width array of pointers
768 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
769 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
770 fixupPath(), getPathDifference()
771 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
772 fixed width array of pointers
774 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
776 * src/pic16/ralloc.c: fix warnings
777 * src/pic16/pcode.c: fix warning
779 2003-06-10 Scott Dattalo <scott@dattalo.com>
781 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
782 know all the details, but essentially this set of changes enable
783 the pic16 port to generate movff instructions and generate assembler
789 * src/pic16/device.c:
792 * src/pic16/pcoderegs.c:
793 * src/pic16/ralloc.c:
794 * src/pic16/ralloc.h:
796 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
798 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
799 added option --vc, so sdcc errors and warnings are compatible with
800 Microsoft Visual Studio.
802 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
804 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
805 device/lib/libfloat.lib: added atof function.
807 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
809 * doc/sdccman.lyx: updated to Lyx 1.3
810 * doc/cdbfileformat.lyx: updated to Lyx 1.3
811 * doc/test_suite_spec.lyx: updated to Lyx 1.3
812 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
814 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
816 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
818 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
820 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
821 additions to the "related tools/documentation" section
823 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
825 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
827 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
829 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
830 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
832 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
834 * doc/sdccman.lyx: fix double dash and other minor things
835 * doc/Makefile: fix double dash
837 2003-05-28 Karl Bongers(patches from Martin Helmling)
838 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
839 condition and ignore commands.
841 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
843 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
844 is in parts still quite out of date, I did changes as far as I felt makes sense
845 for a non-native english speaker.
846 Please feel free to add to the manual or to correct my changes.
847 * doc/Makefile: undid touching the date of intermediate tex files.
849 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
851 * doc/sdccman.lyx: Manual has an index now
853 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
855 Finalize muluint/mulsint and mululong/mulslong merging:
856 * device/lib/_mulint.c
857 * device/lib/_mullong.c
858 * device/lib/gbz80/mul.s
859 * device/lib/gbz80/stubs.s
860 * device/lib/z80/mul.s
861 * device/lib/z80/stubs.s
862 * src/SDCCsymt.c (initCSupport)
864 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
866 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
867 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
868 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
869 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
872 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
874 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
875 the regression tests I'm not brave enough to enable 245.b, 245.c
876 * doc/sdccman.lyx: added latex preamble for hyperref package.
877 Using pdflatex this will give you a hyperlinked pdf file with
878 bookmarks. (prepend '%' before /usepackage if this breaks something)
880 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
882 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
884 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
886 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
888 2003-05-21 <johan@balder>
890 * src/SDCCglue.c (printIval): fixed bug #739934
892 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
894 Applied patch from bug 737905 (renamed yylineo to mylineno):
901 * src/pic16/pcode.c: Cleaned warnings
902 * src/pic16/pcodeflow.c: Cleaned warnings
903 * src/pic16/pcoderegs.c: Cleaned warnings
905 2003-05-19 Scott Dattalo <scott@dattalo.com>
907 * src/pic16/pcode.c: Cleaned warnings
908 * src/pic16/pcodepeep.c: Cleaned warnings
909 * src/pic16/ralloc.c: Cleaned warnings
911 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
913 * doc/sdccman.lyx: fixed bug 739745
914 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
916 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
918 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
919 it can be defined with CFLAGS when running configure
920 * src/SDCCmain.c: fixed compiling + linking with object files
922 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
924 * configure.in: configure for pic16 port,
925 added --disable-pic16-port
926 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
927 * src/SDCCmain.c: linkOptions is changed to set *,
928 added if/endif conditional macros to remove options help
929 messages from optionsTable when a port is not configured, added
930 support for the PIc16 port in the ports table, when executing
931 the compiler with no port specified on command line, a default
932 port is selected with the new macro DEFAULT_PORT which is
933 defined in port.h, in setDefaultOptions() linkOptions is removed
934 from initialization assignment, since now it is a set,
935 parseCmdLine uses setParseWithComma for linkOptions, in
936 linkEdit() linkOptions are accessed with new function indexSet()
937 which returns the i'th item of a set variable. See SDCCset.c, in
938 linkEdit() when calling buildCmdLine(), added linkOptions as
939 last argument. Now users can pass arguments to gplink via the
940 -Wl option, main() uses pic16glue() to glue up pic16 programs
941 * src/SDCCpeeph.c: various changes to support pic16
942 * src/SDCCset.c: added function void *indexSet(set *, int) to
943 return the i'th item of the set
944 * src/SDCCset.h: added function prototype for indexSet()
945 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
946 * src/clean.mk: added pic16 in CLEANALLPORTS variable
947 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
948 added macro DEFAULT_PORT
949 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
950 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
952 * src/pic16/glue.c: commented out some error producing lines
953 * src/pic16/main.c: __config directives are commented out to stop
954 gpasm complaining and test the linkage with gplink, _linkCmd and
955 _asmCmd changed to be more gplink and gpasm friendly
956 * src/pic16/peeph.def: peep rule 3 is commented out, since it
957 produced an error when parsed, peep rule 12 is added to utilize
958 movff, but it is commented out since the pCode does not support
959 yet a command with 2 address arguments
961 2003-05-18 <johan@balder>
963 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
964 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
965 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
967 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
968 Added feature to script commands from file.
970 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
972 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
973 * src/SDCCutil.c: include ctype.h for win32
975 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
977 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
979 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
981 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
982 Fixed so you can set breakpoints prior to run, run does not stop
983 on entry now. Add tbreak. Other enhancements and fixes for use
986 2003-05-12 Borut Razem <borut.razem@siol.net>
988 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
990 2003-05-11 Borut Razem <borut.razem@siol.net>
992 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
993 the path of bin directory, so that PATH is the only env. variable, which has to be set
994 in case of standard installation.
995 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
996 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
997 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
999 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1001 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1002 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1003 temp files are in the port dir; clean the gen/test directory when
1004 generating new test.c
1005 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1006 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1007 * support/regression/tests/zeropad.c: added
1009 2003-05-09 <johan@balder>
1011 * src/SDCCglue.c: fixed bug #597940
1013 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1015 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1016 cache sfr, optimize next,step, fix off by one sourceline,
1017 support ddd list function.
1018 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1020 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1022 * support/regression/HTMLgen.py: added compare_s2f()
1023 * support/regression/Makefile: redo 1.27
1024 * support/regression/generate-cases.py: redo 1.5
1026 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1028 * support/regression/tests/float.c: workaround 33 bit hex constant
1029 * support/regression/tests/simplefloat.c: fix division for host
1031 2003-04-29 Scott Dattalo <scott@dattalo.com>
1033 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1034 that tame's the PIC's over-aggressive optimizer.
1036 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1038 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1041 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1043 Initial support for DS80C400. "Hello world" runs on TINIm400
1046 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1048 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1049 * Some notes on ddd usage added in debugger/README
1050 Martin Helmling adding more features and fixes for ddd GUI debugger.
1051 Code added for nexti, stepi, up, down, and other adjustments.
1053 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1055 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1056 * src/pic/peeph.def Added two rules to optimize carry manipulation
1057 * src/pic/* removed debug printfs
1059 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1061 * debugger/mcs51/cmd.c: added header newalloc.h
1063 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1065 * as/Makefile: new EXEEXT
1066 * as/z80/Makefile: remove trailing slash of BUILDIR
1067 * as/z80/clean.mk: new EXEEXT
1068 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1069 * support/cpp2/Makefile.in: new EXEEXT
1070 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1072 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1074 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1075 EXEEXT was introduced to fix all related problems with targets
1076 "clean", "install" and "uninstall"; a couple of further flaws
1077 especially with "clean" have been fixed too
1078 * as/mcs51/Makefile.in
1083 * debugger/mcs51/Makefile.in
1084 * debugger/mcs51/clean.mk
1086 * link/z80/Makefile.in
1089 * packihx/Makefile.in
1091 * sim/ucsim/Makefile
1092 * sim/ucsim/clean.mk
1093 * sim/ucsim/avr.src/Makefile.in
1094 * sim/ucsim/avr.src/clean.mk
1095 * sim/ucsim/s51.src/Makefile.in
1096 * sim/ucsim/s51.src/clean.mk
1097 * sim/ucsim/xa.src/Makefile.in
1098 * sim/ucsim/xa.src/clean.mk
1099 * sim/ucsim/z80.src/Makefile.in
1100 * sim/ucsim/z80.src/clean.mk
1101 * sim/ucsim/main_in.mk
1102 * sim/ucsim/packages_in.mk
1103 * sim/ucsim/gui.src/Makefile.in
1104 * sim/ucsim/gui.src/serio.src/Makefile.in
1105 * sim/ucsim/gui.src/serio.src/clean.mk
1108 * support/cpp2/Makefile.in
1109 * support/cpp2/clean.mk
1110 * support/makebin/Makefile
1111 * support/makebin/clean.mk
1112 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1113 * doc/sdccman.lyx: --program-suffix no longer needed
1115 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1117 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1118 Martin Helmling added support for ddd GUI debugger.
1119 Code added to display assembly, set variables, and other commands
1120 to interface to ddd.
1122 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1124 * as/Makefile: fix target clean
1125 * as/clean.mk: fix target clean
1126 * as/z80/clean.mk: fix target clean
1128 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1130 * Makefile.common.in: added @EXEEXT@
1131 * configure.in: removed all mingw32 stuff
1132 * configure: rebuilt from configure.in
1133 * doc/sdccman.lyx: updated section "installation"
1134 * support/scripts/sdcc_mingw32: adapted to configure
1135 * support/scripts/sdcc_cygwin_mingw32: added
1137 2003-04-22 Scott Dattalo <scott@dattalo.com>
1139 * src/pic Added object file support for the PIC port
1140 * src/pic Applied patch from Craig Franklin (this started the object file support)
1141 * src/regression Updated the PIC regression tests for object files
1143 2003-04-20 Borut Razem <borut.razem@siol.net>
1145 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1146 lklex.c: In function `getfid':
1147 lklex.c:203: warning: array subscript has type `char'
1148 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1149 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1150 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1151 stack handling macros
1153 2003-04-19 Borut Razem <borut.razem@siol.net>
1155 * "handling space characters in file path" task:
1156 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1157 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1158 * support/Util/MySystem.h: make it self-sufficient
1159 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1160 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1161 handling space characters in file path
1162 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1163 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1164 * support/Util/MySystem.c: handling space characters in executable's path
1166 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1168 * as/z80/Makefile: fix permanent rebuild of z80
1169 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1170 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1172 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1174 * src/SDCCopt.c: add special case optimization to replace modulo by
1175 a power of two with a bitwise AND.
1177 2003-04-18 <johan@balder>
1179 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1181 2003-04-17 <johan@balder>
1183 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1184 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1186 2003-04-13 Borut Razem <borut.razem@siol.net>
1188 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1189 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1190 fixed mingw problem in adl_NORMALIZE_PATH
1192 2003-04-12 Borut Razem <borut.razem@siol.net>
1194 * fixed "#pragma SAVE/RESTORE can not be nested":
1195 * src/SDCC.lex: reworked pragma handling functions
1196 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1197 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1199 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1201 * src/SDCCutil.c (pathEquivalent): defined but not used
1202 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1203 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1204 * configure: rebuilt from configure.in
1205 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1206 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1207 * device/include/Makefile.in: replace sdcc_datadir
1208 * device/lib/Makefile.in: replace sdcc_datadir
1209 * Makefile.common.in: add LDFLAGS from configure
1210 * packihx/Makefile.in: use LDFLAGS
1211 * src/Makefile.in: use LDFLAGS
1212 * support/cpp2/Makefile.in: add LDFLAGS from configure
1213 * support/makebin/Makefile: use LDFLAGS
1214 * .version: bumped version number to 2.3.5
1216 2003-04-12 Borut Razem <borut.razem@siol.net>
1218 * completed "different paths" task:
1219 * src/SDCCmacro.c: fixed bug in handling quotes
1220 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1221 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1223 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1225 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1227 2003-04-11 kevin Vigor <kevin@vigor.nu>
1229 * ds390/gen.c ds390/peeph.def: fix bug 706781
1231 2003-04-11 Borut Razem <borut.razem@siol.net>
1233 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1235 2003-04-10 Scott Dattalo <scott@dattalo.com>
1237 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1238 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1239 set - this bit used to not be set...).
1240 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1241 bad code in PIC Port
1242 * src/regression/and2.c added to test bug 609268
1243 * src/regression/Makefile added and2.c to regression test
1246 2003-04-08 <johan@CP255758-A>
1248 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1249 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1250 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1252 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1254 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1256 * support/cpp2/Makefile.in: fix bug #487815
1257 * configure: rebuilt from configure.in
1258 * Makefile.common.in: docdir changed, new path suffixes
1259 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1260 * sdcc_vc_in.h: reflect changes from sdccconf.h
1261 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1262 * src/SDCCutil.h: remove BINDIR hack
1263 * doc/sdccman.lyx: update new path hierarchy
1265 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1267 * src/SDCCpeeph.c: added okToRemoveSLOC test
1269 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1271 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1273 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1275 * src/SDCCpeeph.c: added labelIsReturnOnly test
1276 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1278 2003-04-05 <johan@balder>
1280 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1281 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1282 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1283 * src/SDCCast.c: fixed a warning
1284 * src/SDCCast.h: fixed a warning
1285 * src/SDCCicode.c (operandFromAst): fixed a warning
1287 2003-04-04 <johan@balder>
1289 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1290 * src/SDCCast.c (decorateType): fixed bug #715076
1291 * src/SDCC.y: fixed bug #702907
1293 2003-04-03 <johan@balder>
1295 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1296 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1297 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1298 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1299 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1301 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1303 * _decdptr.c: fix return values
1304 * _gptrget.c: fix return values
1305 * _gptrgetc.c: fix return values
1306 * _gptrput.c: fix return values
1307 * _mulint.c: fix return values
1308 * as/z80/Makefile: fix 'make -j' problem
1310 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1312 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1313 * configure.in: big cleanup, updated to autoconf 2.5x
1314 * configure: rebuilt from configure.in
1315 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1316 * sdcc_vc_in.h: reflect changes from sdccconf.h
1317 * doc/Makefile: fixed a flaw in "make install"
1319 2003-04-02 <johan@balder>
1321 * src/ds390/gen.c (genCmp): no comments
1322 * src/mcs51/gen.c (genCmp): no comments
1323 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1324 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1326 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1328 * support/regression/generate-cases.py: place generated file in given sub directory
1329 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1330 * support/regression/Makefile: improvements for 'make -j';
1331 side effect: it's simpler and faster now
1333 2003-03-31 Borut Razem <borut.razem@siol.net>
1335 * src/z80/main.c: link-{port} and as-{port} defined without path
1336 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1338 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1340 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1342 2003-03-30 Borut Razem <borut.razem@siol.net>
1344 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1345 changed type of list parameter to set
1346 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1347 * src/port.h: changed type of do_assemble() parameter to set
1348 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1349 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1350 definition of "cppoutfilename" macro with NULL value in preProcess()
1351 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1352 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1353 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1354 replaced with set *binPathSet
1355 * shash_add() deallocates the item, if allready exsists, before adding the new one
1356 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1358 2003-03-30 Scott Dattalo <scott@dattalo.com>
1360 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1361 a nested for loop bug in the PIC port
1362 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1365 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1367 * support/Util/dbuf.h: remove C++ stuff to make it portable
1369 2003-03-28 Borut Razem <borut.razem@siol.net>
1371 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1372 literal strings in stringLiteral()
1373 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1374 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1377 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1379 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1381 2003-03-26 <johan@balder>
1383 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1384 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1385 * src/SDCCast.c (decorateType): fixed " -v < 3"
1387 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1389 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1390 Added Lenny Story's debug infrastructure changes:
1391 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1392 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1393 * src/cdbFile.c: added
1394 * src/SDCCdebug.c: added
1395 * src/SDCCdebug.h: added
1396 * src/SDCCast.c (createFunction)
1397 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1398 * src/SDCCmain.c (parseCmdLine, main)
1399 * src/SDCCmem.c (redoStackOffsets)
1400 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1403 * src/avr/gen.c (genAVRCode)
1404 * src/ds390/gen.c (gen390Code)
1405 * src/mcs51/gen.c (gen51Code)
1406 * src/pic/gen.c (genpic14Code)
1407 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1408 * src/xa51/gen.c (genXA51Code)
1409 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1411 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1413 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1414 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1416 2003-03-22 <johan@balder>
1418 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1420 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1422 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1423 * doc/cdbfileformat.lyx: added, written by Lenny Story
1424 * doc/Makefile: added cdbfileformat.lyx
1425 * doc/clean.mk: added cdbfileformat.lyx
1427 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1429 * src/mcs51/peeph.def: fix bug #705773
1431 2003-03-20 <johan@balder>
1433 An sfr/sbit can have an "at #" AND an initializer
1434 * src/SDCCsymt.c (checkSClass):
1435 * src/SDCCmem.c (allocGlobal):
1436 * src/SDCCmem.c (allocLocal):
1437 * src/SDCCast.c (createBlock):
1439 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1441 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1443 2003-03-16 <johan@balder>
1445 Undid the hackup of const and volatile, the problem is much bigger
1447 * src/SDCCast.c:1.171
1448 * src/SDCCglue.c:1.138
1449 * src/SDCCicode.c:1.146
1450 * src/SDCCsymt.c:1.150
1451 * src/SDCCval.c:1.65
1453 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1455 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1456 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1458 2003-03-13 <johan@balder>
1460 Hackup const and volatile modifiers in type chains a bit:
1462 * src/SDCCast.c:1.169
1463 * src/SDCCglue.c:1.136
1464 * src/SDCCicode.c:1.143
1465 * src/SDCCsymt.c1.146
1466 * src/SDCCsymt.h1.59
1467 * src/SDCCval.c:1.63
1469 2003-03-12 <johan@balder>
1471 * src/SDCCBBlock.h: more LRH debugging junk
1472 * src/SDCCcflow.h: more LRH debugging junk
1473 * src/SDCCloop.c: more LRH debugging junk
1474 * src/SDCC.y (struct_declaration): fixed bug #697590
1475 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1476 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1477 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1479 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1480 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1481 test function names must now match exactly).
1482 * src/SDCCcse.c: added special case in findCheaperOp to allow
1483 extending a short integer. Makes less awful code for bug 700121 test case.
1485 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1487 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1488 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1490 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1492 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1493 actually called (operandsNotEqual() was called for all
1494 operandsNotEqualX tests).
1496 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1498 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1499 with shorter literals. Fixes bug 700121.
1501 2003-03-11 <johan@balder>
1503 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1505 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1507 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1508 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1510 2003-03-10 Borut Razem <borut.razem@siol.net>
1512 * src/SDCCmain.c: pipe preprocessor's output
1513 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1514 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1515 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1516 which closes all pipes in pipeSet set
1517 * src/SDCCset.c: free deleted item in function deleteSetItem()
1518 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1519 moved from z80 to src subproject
1520 * .version: increased version number to 2.3.4
1522 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1524 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1525 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1526 * support/regression/ports/xa51/spec.mk: fix typo
1528 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1530 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1532 2003-03-09 Borut Razem <borut.razem@siol.net>
1534 * src/SDCCmain.c: pipe preprocessor's output
1535 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1536 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1537 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1538 which closes all pipes in pipeSet set
1539 * src/SDCCset.c: free deleted item in function deleteSetItem()
1540 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1541 moved from z80 to src subproject
1543 2003-03-09 Borut Razem <borut.razem@siol.net>
1545 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1546 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1547 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1548 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1549 * src/SDCCglobl.h: unification of WIN32 native definitions
1551 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1553 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1555 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1557 * src/configure.in: check for endianess (even while cross-compiling)
1558 * src/configure: check for endianess (even while cross-compiling)
1559 * src/configure_in.h: check for endianess (even while cross-compiling)
1560 * src/avr/gen.c: remove old endianess stuff
1561 * src/mcs51/gen.c: remove old endianess stuff
1562 * src/ds390/gen.c: remove old endianess stuff
1563 * src/pic/gen.c: remove old endianess stuff
1564 * src/pic/genarith.c: remove old endianess stuff
1565 * src/pic/glue.c: fix endianess check
1566 * src/pic16/gen.c: remove old endianess stuff
1567 * src/pic16/genarith.c: remove old endianess stuff
1568 * src/pic16/glue.c: fix endianess check
1569 * src/xa51/gen.c: remove old endianess stuff
1570 * src/z80/gen.c: fix endianess check
1571 * src/SDCCglue.c: fix endianess check
1572 * src/ds390/peeph.def: fix bug 700036
1574 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1576 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1577 * src/configure: find appropriate data-types on host for SDCC's int and long
1578 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1579 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1580 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1582 2003-03-07 <johan@balder>
1585 some minor cleanups before the big shot
1586 OP_DEFS and OP_USES now use Kevin's protection
1587 new option --nolabelopt
1598 * src/ds390/ralloc.c:
1599 * src/mcs51/ralloc.c:
1601 * src/xa51/ralloc.c:
1604 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1606 * src/pic/pcode.c (get_op): fix 64 bit warnings
1607 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1608 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1609 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1610 * support/regression/tests/malloc.c: fix 64 bit warnings
1612 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1614 * src/mcs51/gen.c (genMinus): fixed bug 696436
1616 2003-03-02 Borut Razem <borut.razem@siol.net>
1618 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1620 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1622 * configure.in: test for mkstemp
1623 * sdccconf_in.h: add HAVE_MKSTEMP
1625 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1627 * device/include/ctype.h: removed warning while using --stack-auto
1628 * device/include/malloc.h: removed warning while using --stack-auto
1629 * device/include/string.h: removed warning while using --stack-auto
1631 2003-02-23 Borut Razem <borut.razem@siol.net>
1633 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1634 because NDEBUG is defined (see man assert)
1635 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1637 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1639 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1640 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1642 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1644 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1645 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1647 2003-02-18 <johan@balder>
1649 * as/mcs51/asmain.c (asmbl): module can start with a digit
1650 * as/z80/asmain.c (asmbl): module can start with a digit
1652 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1654 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1655 * src/asm.c: fix pipe() for Mingw32
1657 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1659 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1660 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1661 make -V work again; --c1mode reads now from stdin
1662 * doc/sdccman.lyx: added --c1mode
1663 * support/Util/SDCCerr.c: new messages for c1 mode
1664 * support/Util/SDCCerr.h: new messages for c1 mode
1665 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1667 2003-02-15 <johan@balder>
1669 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1671 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1673 * doc/sdccman.lyx: Environment variables, -o and other minor things
1675 2003-02-14 <johan@balder>
1677 * src/xa51/main.c: before anyone really tries to use it :)
1679 * Install doc's in share/sdcc/doc
1680 * removed some obsolete files
1681 * Do a proper make distclean and uninstall
1682 M Makefile.common.in
1685 M device/include/Makefile.in
1686 M device/lib/Makefile.in
1689 M sim/ucsim/doc/Makefile.in
1692 R src/xa51/peeph.rul
1693 M support/cpp2/Makefile.in
1694 M support/makebin/Makefile
1697 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1699 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1701 2003-02-10 Borut Razem <borut.razem@siol.net>
1703 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1704 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1705 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1706 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1707 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1708 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1709 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1710 src/z80/Makefile.bcc: Borland Makefile cleanup
1711 * as/z80/Makefile.bcc: Added Borland Makefile
1712 * support/cpp2/borland.h: Removed
1714 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1716 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1717 * src/SDCC.lex: new pragma NOIV
1718 * src/SDCCglobl.h: new pragma NOIV
1719 * src/SDCCmem.c: new pragma NOIV
1721 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1723 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1725 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1727 * src/SDCCmain.c: signal handling is switched off by --debug
1728 * doc/Makefile: small fix for install; use clean.mk again
1729 * doc/clean.mk: clean *.pdf and *.html too
1731 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1733 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1734 * device/lib/printfl.c: fix a ds390 bug by making it portable
1735 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1736 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1737 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1738 * debugger/mcs51/cmd.c: converted multi-line string literals
1739 * sim/ucsim/globals.cc: converted multi-line string literals
1740 * src/SDCCmain.c: introduced signal handler to remove temp files
1741 * doc/Makefile: small tweaks, implement clean
1742 * doc: removed generated files
1744 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1746 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1747 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1748 Address Record is not correctly generated for DS390."
1750 2003-02-02 Borut Razem <borut.razem@siol.net>
1752 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1753 * as/mcs51/asm.h: fixed compilation with Borland C
1754 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1755 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1756 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1757 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1758 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1759 src/z80/Makefile.bcc: delete $(LIB) only if exist
1760 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1762 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1764 * device/include/malloc.h: introduced NULL
1765 * device/include/string.h: introduced NULL
1766 * device/include/stdlib.h: introduced NULL
1767 * device/lib/_memcpy.c: removed NULL
1768 * device/lib/_strcat.c: removed NULL
1769 * device/lib/_strchr.c: removed NULL
1770 * device/lib/_strcmp.c: removed NULL
1771 * device/lib/_strcpy.c: removed NULL
1772 * device/lib/_strcspn.c: removed NULL
1773 * device/lib/_strlen.c: removed NULL
1774 * device/lib/_strncat.c: removed NULL
1775 * device/lib/_strncmp.c: removed NULL
1776 * device/lib/_strncpy.c: removed NULL
1777 * device/lib/_strpbrk.c: removed NULL
1778 * device/lib/_strrchr.c: removed NULL
1779 * device/lib/_strspn.c: removed NULL
1780 * device/lib/_strstr.c: removed NULL
1781 * device/lib/_strtok.c: removed NULL
1782 * device/lib/malloc.c: removed NULL, include own header
1784 2003-02-02 <johan@balder>
1786 * 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
1787 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1788 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1789 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1790 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1791 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1793 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1795 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1798 2003-02-01 <johan@balder>
1800 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1802 2003-01-31 <johan@CP255758-A>
1804 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1806 2003-01-30 <johan@balder>
1808 * src/SDCCBBlock.c: automatic bug detection
1809 * src/SDCCicode.c: automatic bug detection
1811 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1813 * src/SDCCglobl.h: now --xram-size 0 works
1814 * src/SDCCmain.c: now --xram-size 0 works
1816 2003-01-29 <johan@balder>
1818 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1820 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1822 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1823 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1824 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1825 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1826 * src/SDCCglobl.h: Added options --xram-size and --code-size
1827 * src/SDCCmain.c: Added options --xram-size and --code-size
1829 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1831 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1832 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1834 2003-01-27 <johan@balder>
1836 * src/SDCC.y: fixed bug #613764
1838 2003-01-26 <johan@balder>
1840 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1841 * src/SDCCsymt.h: fixed bug #673374
1842 * src/SDCCglue.c: fixed bug #661910
1843 * src/SDCCast.c: fixed bug #458099 and 673374
1845 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1847 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1848 * as/mcs51/strcmpi.h: added
1849 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1850 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1851 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1852 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1853 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1854 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1855 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1856 * as/mcs51/Makefile.aslink: new module strcmpi
1857 * as/mcs51/Makefile.asx8051: new module strcmpi
1858 * as/mcs51/Makefil.bcc: new module strcmpi
1859 * as/mcs51/Makefile.in: new module strcmpi
1860 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1862 2003-01-26 <johan@balder>
1864 * src/SDCCglue.c: reverted back to 1.124
1865 * src/SDCCast.c: reverted back to 1.156
1866 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1868 2003-01-25 <johan@balder>
1870 * src/SDCCglue.c: A better fix for bug #661910
1871 * src/SDCCast.c: A better fix for bug #661910
1872 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1874 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1876 * src/Makefile.in: remove spawn.o
1877 * src/SDCCmain.c: remove spawn.h
1878 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1879 * src/spawn.c: removed
1880 * src/spawn.h: removed
1881 * support/regression/ports/ds390/spec.mk: link with -r
1883 2003-01-24 <johan@CP255758-A>
1885 * src/ds390/gen.c (aopOp): fixed bug #667458
1886 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1887 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1888 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1890 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1892 * src/mcs51/peeph.def: better assembler identation by Frieder
1893 * src/mcs51/gen.c: better assembler identation by Frieder
1895 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1897 * as/z80/string.h: removed for gcc 3.2
1898 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1899 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1901 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1903 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1904 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1905 * support/regression/Makefile: separate temp files for ports
1906 * support/regression/generate-cases.py: separate temp files for ports
1907 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1908 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1910 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1912 * moved tinitalk to device/examples/ds390
1914 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1916 * as/mcs51/lkmem.c: rflag is for DS390
1917 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1918 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1919 (linkEdit): move mem- and map-files the same way as ihx-files
1920 * src/z80/main.c (_setDefaultOptions): removed --generic
1921 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1922 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1923 * src/pic/glue.c (picglue): --c1mode works again
1924 * src/pic16/glue.c (pic16glue): --c1mode works again
1925 * src/asm.c (printCLine): fix #660034
1927 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
1929 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
1930 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
1931 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
1932 * as/mcs51/lkmem (summary): better fix for sp problem
1933 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
1934 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
1935 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
1936 remove --stack-after-data
1938 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
1940 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
1941 * src/SDCCutil.c (join): ugly bug: missing '\0'
1942 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
1944 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1946 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
1948 * src/pic/main.c (_asmCmd): gpasm supports -o
1949 * src/z80/main.c: more general macros
1950 * device/lib/Makefile.in: remove intermediate files
1952 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1954 * .version: Bumped version number to 2.3.3
1955 * src/SDCCBBlock.c: new option -o
1956 * src/SDCCglobl.h: new option -o
1957 * src/SDCCglue.c: new option -o
1958 * src/SDCCmain.c: new option -o
1959 * src/asm.c: new option -o
1960 * src/ds390/main.c: new option -o
1961 * src/pic/glue.c: new option -o
1962 * src/pic/pcode.c: new option -o
1963 * src/pic/ralloc.c: new option -o
1964 * src/pic16/glue.c: new option -o
1965 * src/pic16/pcode.c: new option -o
1966 * src/pic16/ralloc.c: new option -o
1967 * src/z80/main.c: new option -o
1968 * device/lib/Makefile.in: use -o
1969 * support/regression/ports/ds390/spec.mk: use -o
1970 * support/regression/ports/gbz80/spec.mk: use -o
1971 * support/regression/ports/mcs51/spec.mk: use -o
1972 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
1973 * support/regression/ports/z80/spec.mk: use -o
1974 * support/regression/ports/ucz80/spec.mk: use -o
1975 * support/regression/ports/xa51/spec.mk: use -o
1976 * support/regression/fwk/lib/timeout.c: fix usage string
1978 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
1979 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
1981 2003-01-07 <johan@balder>
1983 * src/SDCCast.c (decorateType): fixed bug #600035
1985 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
1986 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
1987 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
1988 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
1989 * src/pic/pcode.c: outcommented unused variable to remove warnings
1990 * src/pic/ralloc.c: outcommented unused variable to remove warnings
1992 2003-01-06 <karl@turbobit.com>
1993 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
1996 2003-01-06 <johan@balder>
1998 * src/SDCCicode.c: fixed array add
2000 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2001 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2002 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2004 2003-01-04 <johan@balder>
2006 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2008 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2009 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2011 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2012 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2013 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2015 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2016 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2018 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2019 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2021 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2022 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2024 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2026 * in \sdcc\as\mcs51\ changed these files in order to create an
2027 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2028 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2029 following files to include the previous two files: aslink.dsp,
2030 Makefile.aslink, Makefile.bcc, and Makefile.in.
2032 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2033 .adb instead of .cdb
2035 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2037 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2038 value from option --iram-size.
2040 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2042 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2045 2002-09-18 <wiml@hhhh.org>
2047 * SDCClrange.h: exposed setFromRange() and setToRange()
2048 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2049 packRegsForAccUse() (bug 542397)
2050 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2051 multiple times and emitting the fetch operations more than once
2052 added aopGetUsesAcc() function to allow binary operators to
2053 fetch their operands in the correct order; made genMinus() emit
2054 compact code for X = LITERAL - Y
2056 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2057 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2058 sprintf() in line 1267.
2060 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2061 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2064 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2065 Changes to aslink (All the changes are marked with 'JCF'):
2067 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2070 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2071 area BSEG. Also moves, if possible, the DATA area down into the internal
2072 ram so more space is available.
2074 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2077 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2078 not bytes. Function summary() which creates a memory usage summary
2079 file with extension .mem. Reports of overlaping stack and small stack
2080 size. If the space for the stack is less than 16 bytes aslink trows a
2083 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2084 the 8051. Option 'y' for memory summary output file.
2086 Changes to sdcc (All the changes are marked with 'JCF'):
2088 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2090 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2091 overlaying area for it (uses RegBankUsed[4]).
2093 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2094 bank zero as used by default. By default aslink locates the stack
2095 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2096 the creation of the .mem file. Delegates the allocation of data area
2097 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2098 the begining of the stack area to aslink.
2100 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2101 glue() in SDCCglue.c creates an area for it.
2103 2002-09-03 Borut Razem <borut.razem@siol.net>
2104 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2105 sdcc/src/pic/glue.c:
2106 introduced atexit() handler for teporay files removal in case of
2107 errors, assertions, ...
2109 2002-08-29 Borut Razem <borut.razem@siol.net>
2110 * sdcc/support/cpp2/auto-host_vc_in.h:
2111 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2112 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2113 Maybe there is a similar problem with BORLANDC? It should be checked!
2115 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2116 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2117 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2118 was not executed, and the compiler (cl) launched a warning:
2119 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2121 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2122 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2124 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2125 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2127 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2128 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2129 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2130 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2131 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2132 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2133 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2134 - added Release configuration in VS projects
2135 - review of compiler an linker options
2136 - VC .exe files are generated in bin_vc directory, not to interfere
2137 with binaries generated from other projects (cygwin, mingw, bcc ...)
2139 * sdcc/src/yacc.dsp: added
2141 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2142 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2143 and insert the version number definitions from .version
2145 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2147 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2148 added - genarate auto-host.h using auto-host_vc_in.h as template
2151 removed from CVS, generated automatically
2153 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2154 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2156 2002-08-11 Borut Razem <borut.razem@siol.net>
2157 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2159 2002-08-10 Borut Razem <borut.razem@siol.net>
2160 * src/SDCCmain.c (main):
2161 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2162 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2163 The consequence was that some temporary files were not removed.
2166 unification of code in functions tempfilename() and tempfile():
2167 function tempnam() is defined in Visual Studio 6.0 and .NET
2169 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
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 - removed compiler command line option /WX: Treats all warnings as errors
2174 - update a list of source files, included into the project
2176 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2177 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2178 changed project type to Generic Project so that can be correcly converted to VS.NET project
2180 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2182 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2184 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2186 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2187 added return 0 statements after assert() to make compiler happy
2189 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2190 added newline in the def file to keep MSC compiler satisfied
2192 * sdcc/src/z80/gen.c:
2193 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2194 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2195 - solved MSC error in function aopDump()
2197 * sdcc_vc.h: define PREFIX as "\\sdcc"
2199 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2200 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2202 2002-06-22 Scott Dattalo <scott@dattalo.com>
2203 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2204 - Rewrote the register banking algorithm.
2205 - Added pCode live-range analysis to registers (for now, only non-used and
2206 singly-used registers optimized away)
2208 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2210 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2212 2002-05-10 Scott Dattalo <scott@dattalo.com>
2213 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2215 2002-04-22 Michael Hope <michaelh@vroom>
2217 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2219 * configure.in (DD_COPT): Added include support required for gbdk.
2221 * .version: Bumped version number just to increase it.
2223 * src/SDCCmain.c: Added -nostdinc to the default options.
2225 2002-04-15 Michael Hope <michaelh@vroom>
2227 * device/lib/z80/printf.c (sprintf): Added.
2229 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2231 * src/z80/peeph.def: Added transpose redundent load rule.
2233 * src/z80/main.c: Added force callee saves for jaune.
2235 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2237 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2239 2002-03-28 Johan Knol <johan@balder>
2241 * src/SDCCval.c: fixed bug #532436
2243 2002-03-14 Scott Dattalo <scott@dattalo.com>
2245 Added "char *Processor" field to the port structure.
2248 Added -p option. Allows port dependent processor to be specified.
2251 Initialized the new field char *Processor field to NULL in all ports
2254 Compiler generated registers for interrupt context saving
2255 were not getting allocated.
2257 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2260 Fixed left shift. Will promote the left side of a left shift
2261 if a) left shifting more than size of operand or b) when assigned
2262 to something size > size of left side
2264 2002-03-14 Scott Dattalo <scott@dattalo.com>
2266 tons of changes. Register allocation has been
2267 rewritten. Added customization for the various PICs. Flow
2268 analysis is restructured. ...
2274 Added. device.c is a PIC port hack to accomodate variations
2277 2002-03-13 Michael Hope <michaelh@vroom>
2279 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2281 2002-03-04 johanknol <johanknol@manik>
2283 * /src/SDCCval.c: fixed
2285 const unsigned char arr[][2] = { { 0, 1 } };
2286 t18.c:1: error: Initializer element is not constant
2288 2002-03-04 bela <bela@manik>
2290 * /device/include/mcs51reg.h:
2291 ds89c420 register definition update
2293 2002-03-03 <johan@FRIJA>
2295 * support/Util/SDCCerr.c: did something, but don't no why anymore
2297 * support/regression/tests/bug-524691.c: made it a little less shy
2299 * src/SDCCast.c (decorateType): fixed bug #524697
2301 * src/SDCCast.c: made some lineno improvements
2303 * src/SDCCval.c (getNelements): changed warning to error
2305 * src/SDCCglue.c (printIvalArray): changed warning to error
2307 * src/SDCCicode.c: fixed a warning for mingw
2309 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2311 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2313 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2315 * src/ds390/peeph.def:
2316 Added some more peephole rules
2318 * src/ds390/gen.c: Various fixes & enhancements
2320 * src/SDCClrange.c, src/SDCClrange.h:
2321 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2323 * src/ds390/ralloc.c:
2324 various fixes & enhancements (ds390) specific
2326 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2327 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2330 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2332 2002-03-02 <johan@FRIJA>
2334 * src/SDCCast.c (decorateType): fixed bug #524708
2336 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2338 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2340 2002-03-01 Michael Hope <michaelh@vroom>
2342 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2344 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2346 2002-03-01 <johan@FRIJA>
2348 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2350 * src/SDCCast.c (decorateType): fixed bug #524209
2352 * src/SDCCval.c (valNot): fixed bug #524195
2354 2002-02-26 <johan@balder>
2356 * src/xa51/gen.c: fixed a warning
2358 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2360 * src/SDCCast.c (decorateType): fixed bug #522534
2362 2002-02-23 <johan@balder>
2364 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2366 2002-02-22 <johan@balder>
2368 * src/SDCCast.c: fixed bug #514865
2370 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2372 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2374 * sdcc/src/SDCCloop.c:
2375 Previous fix was not good. basic blocks that have "break" or "return" are
2376 not really partof a loop , but live ranges used in these blocks should
2377 be live thru the entire loop, so set partOfLoop but don't add them to
2380 2002-02-21 <johan@FRIJA>
2382 * src/SDCCcse.c: fixed bug #514308
2384 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2387 Fixed BUG #519583. If a conditional block ended in a return/break
2388 statement inside a loop, it was not being considered part of the loop.
2390 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2392 2002-02-10 Karl Bongers <karl@turbobit.com>
2395 Fixed up SDCDB debugger somewhat. Updated debugger/README
2396 with lots of comments and notes.
2398 * device/examples/test2.c:
2399 Fix bug, "red" variable not being initialized(compiler complained).
2401 * device/examples/Makefile, examples/test3.c:
2402 Add Makefile in device/examples folder, compiles test3.c
2403 for use as a multiple module SDCDB test case.
2405 * sim/ucsim/cmd.src/cmdset.cc:
2406 Took out debug printfs in ucsim "next" command.
2409 Karl and Johan start ucsim XA support. Most dissassembly working,
2410 about 75% emulation done(plenty of work remaining).
2412 * sim/ucsim/z80.src:
2413 Add Z80 support to ucsim, add test-ucz80 regression test,
2414 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2415 Notice z80 compiler fails on examples/test3.c/crc code.
2417 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2419 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2420 Added support for --parms-in-bank1
2422 * src/ds390/peeph.def:
2423 added a few more peephole optimzations
2426 1) added __builtin_inp & __builtin_outp used to read in data of given length
2427 from a memory mapped port
2428 2) added __builtin_memcmp
2429 3) added __builtin_swapw swap bytes of a short
2431 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2432 1) handle multiple send & receives from register bank1
2433 2) ralloc can now allocate DPTR1 to some liveRanges
2435 * src/SDCCsymt.c, src/SDCCsymt.h:
2436 changes to handle multiple sends & receives
2439 added some pointer arithmetic optimization
2442 added some pointer arithmetic optimizations but not stable yet so not
2443 called from anywhere (will get this working shortly)
2445 * src/SDCCopt.c: fixed for multiple sends & receives
2448 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2449 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2450 set preprocessor defines (depending on options)
2452 * src/SDCCicode.c, src/SDCCicode.h:
2453 changes made to handle multiple sends & receives
2456 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2458 * src/SDCCcse.c, src/SDCCcse.h:
2459 added function findbackward def (to be used in upcoming optimization)
2461 * src/SDCCcflow.c, src/SDCCcflow.h:
2462 added function returnAtEnd - to determine if a basic block terminates with
2465 * src/SDCCast.c, src/SDCCast.h:
2466 added option parms-in-bank1
2468 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2469 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2470 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2471 adjusted for --parms-in-bank1 option
2473 * device/include/string.h:
2474 donot redefine "reentrant" keyword
2476 * device/include/ds80c390.h: Added some more SFRs
2478 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2480 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2482 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2484 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2486 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2488 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2490 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2492 * Added --xram-movc option
2494 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2496 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2498 2002-01-11 Johan Knol
2500 * Added math lib of Jesus Calvino-Fraga
2502 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2504 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2505 * support/regression/Makefile: new target test-mcs51-stack-auto
2506 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2508 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2510 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2512 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2514 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2516 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2518 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2520 * src/SDCCglue.h: add definition for printIvalChar()
2522 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2524 * src/SDCCast.c: fix #498138 by Johan
2526 * src/SDCCglue.c: fix #498138 by Johan
2528 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2530 * support/regression/Makefile: fix clean
2532 * support/regression/ports/ds390/support.c: fix transmission of last character
2534 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2536 * /sdcc/src/ds390/gen.c:
2537 a) improved computing address of stack variable
2538 b) took out some #if 0 code
2539 c) improved parmBytes adjustment
2540 d) improved genPlusIncr & genMinusIncr
2541 e) genCmp could generate bad code (when left assigned to DPTR)
2542 f) Fixed bug in hasInc
2544 * /sdcc/src/ds390/ralloc.c:
2545 a) packRegsForSupport could mess up live information (Fixed)
2546 b) packRegsDPTRuse could be incorrect for left & right shift
2548 * /sdcc/src/mcs51/ralloc.c:
2549 packRegsForSupport could mess up the live information (Fixed)
2551 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2553 * /sdcc/src/SDCCast.c:
2554 can reverse a loop even if function call is present as long
2555 as the loop control variable is local & is not passed as parameter
2557 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2559 * /sdcc/ChangeLog: *** empty log message ***
2561 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2562 More builtin function additions for TININative
2564 * /sdcc/src/ds390/ralloc.c:
2565 Had broken the regression testsuite
2567 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2569 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2570 Added funcattr hasStackParms will be set for reentrant functions when there
2571 are paramteres on the stack, this helps in minimizing frame pointer generation
2572 typeFromStr can handle function pointers now
2574 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2575 *** empty log message ***
2577 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2579 * /src/ds390/gen.c, /src/ds390/main.c:
2580 More builtin function additions for TININative
2582 * /src/ds390/ralloc.c:
2583 Had broken the regression testsuite
2585 * /src/SDCCast.c: Fixed a bug in dumptree
2587 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2588 Added funcattr hasStackParms will be set for reentrant functions when there
2589 are paramteres on the stack, this helps in minimizing frame pointer generation
2590 typeFromStr can handle function pointers now
2592 * /doc/builtins.txt, /doc/TININative.txt:
2593 *** empty log message ***
2596 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2598 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2599 ALPHA version for -mTININative
2601 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2602 updated to reflect changes in the port structure
2605 added function do_assemble (similar to do_link) if non-null this function
2606 will be called to do assembly (-mTININative) requires a multi command
2608 added function genAssemblerEnd will be called to generate assembler Epilogue
2611 added _JavaNative to debug info printing
2613 * /src/SDCCmain.c: added option --tini-libid
2614 added port->do_assemble function (-mTININative) has a multi command assemble
2616 * /src/SDCCglue.c: Disabled "constExpr" check
2617 added port->genAssemblerEnd function
2619 * /src/SDCCglobl.h: Added option --tini-libid value
2622 tookout optimizeCompare from the header (has no external references)
2624 * /src/SDCCast.c: made one more function "static"
2626 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2628 * src/z80/mappings.i: Added z80asm support.
2630 * src/z80/main.c: Added z80asm support on --asm=z80asm
2632 * src/z80/gen.c: Fixed asm portability issues.
2634 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2636 * src/SDCCglue.c (printExterns): Added global/extern split.
2638 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2640 * support/regression/Makefile: added test for mcs51 model large
2642 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2644 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2646 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2648 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2650 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2652 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2654 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2656 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2658 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2660 * support/regression/tests/simplefloat.c: Port to mcs51.
2662 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2663 * support/regression/tests/bug-485362.c: Added.
2665 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2667 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2669 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2671 * src/z80/gen.c (aopDump): Added a dump function.
2673 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2674 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2676 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2678 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2680 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2682 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2684 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2686 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2688 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2690 * support/regression/ports/ds390/support.c: Use tinibios.
2692 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2694 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2696 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2697 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2699 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2701 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2703 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2705 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2707 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2708 (packRegsForIYUse): Created and optimised.
2710 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2712 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2713 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2715 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2717 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2719 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2721 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2723 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2725 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2727 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2729 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2731 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2733 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2735 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2737 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2738 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2739 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2741 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2743 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2744 (genNotFloat): Added.
2745 (genUminusFloat): Added.
2747 * device/lib/z80/Makefile: Added floating pt stubs.
2749 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2751 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2753 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2755 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2757 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2759 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2761 * sdcc/support/regression/Makefile: Add port ds390.
2763 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2765 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2767 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2769 * sdcc/support/regression/ports/ds390/support.c: Added.
2771 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2773 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2775 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2777 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2779 * device/include/malloc.h: Added z80 and gbz80 support.
2781 * device/lib/gbz80/heap.s: Added.
2783 * device/lib/z80/heap.s: Added.
2785 * device/lib/malloc.c: Added z80 and gbz80 support.
2787 * support/regression/tests/malloc.c (testMalloc): Added.
2789 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2791 * support/regression/tests/bug-478094.c: Added.
2793 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2795 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2797 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2799 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2801 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2803 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2805 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2807 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2809 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2811 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2813 * support/regression/tests/bug-477927.c: Added.
2815 * src/z80/peeph.def: Added minor rules.
2817 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2819 * src/z80/peeph.def: Added jump optimisation modification.
2821 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2823 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2825 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2827 * support/regression/tests/funptrs.c: Added.
2829 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2831 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2833 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2835 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2837 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2839 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2840 (movLeft2ResultLong): Created.
2842 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2843 (joinPushes): Added. Joins two char pushes into a word push.
2845 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2847 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2849 * support/makebin/Makefile (install): Added creation of dest dir.
2851 2001-10-24 Karl Bongers <karl@turbobit.com>
2853 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2855 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2857 * src/z80/ralloc.c: Turned off faulty pack for one use.
2859 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2861 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2863 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2865 * support/regression/Makefile: Improved clean
2867 * support/regression/ports/gbz80/spec.mk: Added clean
2869 * support/regression/ports/host/spec.mk: Added clean
2871 * support/regression/ports/z80/spec.mk: Added clean
2873 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2875 * support/regression/ports/mcs51/timeout.c: little improvements
2877 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2879 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2881 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2883 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2885 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2887 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2889 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2891 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2892 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2894 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2896 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2898 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2900 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2902 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2904 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2906 * support/regression/tests/longor.c: Added.
2908 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2910 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2912 * as/mcs51/aslink.h: define PATH_MAX
2914 * as/mcs51/asm.h: define PATH_MAX
2916 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2918 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2920 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2922 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2924 * src/SDCCglobl.h: define PATH_MAX
2926 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
2928 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
2930 2001-10-11 Michael Hope <michaelh@juju.net.nz>
2932 * src/z80/gen.c (gencjneshort): Fixed
2934 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
2936 2001-10-09 Michael Hope <michaelh@juju.net.nz>
2938 * support/regression/tests/bug-469671.c: Added.
2940 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
2942 2001-10-08 Michael Hope <michaelh@juju.net.nz>
2944 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
2946 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
2948 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
2950 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
2952 * src/device/lib/_mulint.c : removed hint: nooverlay bug
2954 * src/device/lib/_mullong.c : removed hint: nooverlay bug
2956 * src/device/lib/_divuint.c : removed hint: nooverlay bug
2958 * src/device/lib/_divulong.c: removed hint: nooverlay bug
2960 * src/device/lib/_moduint.c : removed hint: nooverlay bug
2962 * src/device/lib/_modulong.c: removed hint: nooverlay bug
2964 2001-10-07 Michael Hope <michaelh@juju.net.nz>
2966 * 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.
2968 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
2970 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
2972 2001-10-07 <johan@FRIJA>
2974 * device/lib/gets.c (gets): fixed the return value.
2976 2001-10-06 Michael Hope <michaelh@juju.net.nz>
2977 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
2979 * 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.
2981 * 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.
2983 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
2985 * src/pic/gen.c: Removed Safe_strdup.
2987 * configure.in: Added option to enable libgc support.
2989 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
2990 (bitVectUnion): Optimised.
2991 (bitVectIntersect): Optimised.
2992 (bitVectBitsInCommon): Optimised.
2993 (bitVectCplAnd): Optimised.
2995 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
2997 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2999 * src/SDCCmain.c: distinguish between assembler debug and plain options
3001 * src/avr/main.c: remove standard assembler options
3003 * src/ds390/main.c: remove standard assembler options
3005 * src/mcs51/main.c: remove standard assembler options
3007 * src/port.h: removed "PENDING" comment
3009 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3011 * src/device/lib/_mulint.c : new, with assember functions
3013 * src/device/lib/_mullong.c : new, with assember functions
3015 * src/device/lib/_divuint.c : with assember functions
3017 * src/device/lib/_divsint.c : with assember functions
3019 * src/device/lib/_divulong.c: with assember functions
3021 * src/device/lib/_divslong.c: with assember functions
3023 * src/device/lib/_moduint.c : with assember functions
3025 * src/device/lib/_modsint.c : with assember functions
3027 * src/device/lib/_modulong.c: with assember functions
3029 * src/device/lib/_modslong.c: with assember functions
3031 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3033 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3035 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3036 replaced _mululong.c and _mulslong.c by _mullong.c
3038 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3040 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3042 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3044 * src/SDCCglue.c: test, if win32api is available for MINGW
3046 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3048 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3049 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3050 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3051 * support/regression/ports/host/spec.mk: removed GENERIC
3052 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3053 * support/regression/ports/z80/spec.mk: removed GENERIC
3055 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3057 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3059 * support/regression/tests/bug-467035.c: Created.
3061 2001-10-01 <johan@FRIJA>
3063 * src/SDCC.y: fixed bug #466586 part 1
3065 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3067 * SDCCicode.c: z80 has no generic pointers
3068 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3070 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3072 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3074 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3076 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3078 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3080 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3082 * configure.in: Fixed up so that ucsim is only configured once.
3084 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3086 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3087 (getPathDifference): As above.
3089 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3091 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3093 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3094 * .version: Updated to 2.3.1
3096 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3097 Added copyright header.
3099 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3100 (assemble): Added support for macro based assembler commands.
3101 (linkEdit): Added support for macro based linker commands.
3102 (preProcess): Changed the pre-processor to use macros.
3103 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3104 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3106 * device/lib/z80/crt0.s: Added module name for debugging.
3108 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3110 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3112 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3114 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3116 * src/Makefile.in: Added SDCCmacro and SDCCutil
3118 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3120 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3122 2001-09-16 <johan@FRIJA>
3124 * 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.
3126 2001-09-15 <johan@FRIJA>
3128 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3129 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3131 2001-09-11 <johan@FRIJA>
3133 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3135 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3137 * support/regression/tests/bug-460444.c: Added test case.
3139 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3140 (genCast): Added justification for all of the asserts.
3142 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3144 * support/regression/support.c: _xdata replaced by xdata
3146 * support/regression/spec.mk: removed _generic
3148 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3150 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3152 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3153 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3155 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3157 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3159 * support/regression/tests/bug-460010.c: Added test case.
3161 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3163 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3165 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3167 * support/regression/testfwk.c: removed workaround for bug #436344
3169 * support/regression/tests/bp.c: use less memory with mcs51
3171 * support/regression/tests/bug-441448.c: use less memory
3173 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3175 * support/regression/collate-results.py: typo
3177 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3179 * support/regression/tests/fetchoverlap.c: Added new test case.
3181 * support/regression/tests/bp.c: Added new test case.
3183 * support/regression/tests/bug-448984.c: Added new test case.
3185 * support/regression/tests/pow2shifts.c: Added new test case.
3187 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3188 (genlshTwo): Fixed right shift for count > 8.
3190 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3192 2001-09-08 <johan@FRIJA>
3194 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3196 2001-09-07 <johan@FRIJA>
3198 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3200 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3202 2001-09-06 <johan@FRIJA>
3204 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3205 * bernhard noted me at this: "() equals to (void)" (1.38)
3207 2001-09-05 <johan@FRIJA>
3209 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3211 2001-09-04 <johan@FRIJA>
3213 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3216 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3218 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3220 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3222 * link/z80/aslink.h: Fixed path for PATH_MAX
3224 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3226 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3228 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3230 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3232 * 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.
3234 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3236 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3237 (genCmp): Fixed up genCmp for the GB with longs.
3239 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3241 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3243 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3245 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3247 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3249 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3251 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3253 * 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.
3255 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3257 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3259 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3261 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3263 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3265 * sim/ucsim/configure: little improvement of Cygwin-detection
3266 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3267 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3268 * support/regression/tests/bug-221100.c: small changes for mcs51
3269 * support/regression/tests/bug-221168.c: small changes for mcs51
3270 * support/regression/tests/bug-227710.c: small changes for mcs51
3271 * support/regression/tests/staticinit.c: small changes for mcs51
3272 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3273 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3274 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601