1 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
4 the other part of bug #814548
6 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
8 * src/SDCCcse.c: fixed part of bug #814548
10 2003-09-28 Borut Razem <borut.razem@siol.net>
12 * src/asm.c: rewrite of printILine() to use temporary file instead
14 * src/xa51/main.c: commented out declaration of int rewinds
16 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
18 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
20 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
22 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
23 * src/asm.c (printILine): Fixed bug #811015
25 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
27 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
30 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
32 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
33 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
34 to correctly handle general case of AOP_PAIRPTR
35 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
37 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
39 * src/mcs51/ralloc.c (fillGaps),
40 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
41 register positioning bug)
43 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
45 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
47 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
49 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
50 genCodePointerGet, genGenPointerGet, genFarPointerSet,
51 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
52 (ralloc doesn't intentionally do this now, but perhaps later)
53 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
54 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
55 register positioning bugs (Fixed bug #762602 and #795325)
56 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
58 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
59 lines that --i-code-in-asm generates
61 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
63 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
64 trying to fclose a FILE* that was already closed.
66 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
68 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
69 of const struct should be treated as if const themselves)
71 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
73 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
75 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
77 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
78 Unix (/n) and DOS (/r/n) line terminations.
80 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
82 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
85 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
87 * src/mcs51/gen.c (genFunction, genEndFunction),
88 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
89 and restore of EA so that stack offsets to parameters are
90 correct when using both critical and reentrant/stack-auto.
91 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
92 size (can be triggered in error if sloc is shared between
93 different sized objects)
94 * device/include/float.h: fixed macros to explicitly use
95 unsigned long where needed
97 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
99 Feature req. 799831: added code to allow nesting of critical functions
100 * src/mcs51/gen.c (genFunction, genEndFunction)
101 * src/ds390/gen.c (genFunction, genEndFunction)
103 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
105 * src/SDCCsymt.c (sclsFromPtr),
107 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
108 support for standard C idiom of memory mapped variables; for
109 example, *((xdata int*)0x1234) = 1 is now internally equivalent
110 to xdata int at 0x1234 tempvar = 1.
111 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
112 provided by Akiya ISHIDA
114 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
116 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
117 * src/SDCCval.c (constVal): added reduction from int to char
118 * src/SDCCval.c (valMult, valDiv): fixed sign handling
119 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
120 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
122 * support/regression/tests/shifts.c: fixed
124 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
126 * src/z80/gen.c (genXor): Fixed bug #805445
128 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
130 Fixed bug #621531 (const & volatile confusion in the type chain).
131 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
132 refer to the const or volatile state of the pointer itself.
145 * support/regression/tests/const.c
147 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
149 When checking for duplicated modules, use absolute paths
150 instead of relative paths. Files changed:
155 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
157 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
159 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
161 * device/include/string.h: added size_t typedef, changed
162 prototypes to use size_t, eliminated separate reentrant and
163 non-reentrant declarations, added _memmove declaration
164 * device/lib/_memcpy.c: changed to use size_t instead of int,
165 changed /4 to >>2 to avoid division library call
166 * device/lib/_memcmp.c,
167 * device/lib/_memset.c,
168 * device/lib/_strncat.c,
169 * device/lib/_strncpy.c,
170 * device/lib/_strncmp.c: changed to use size_t instead of int
171 * device/lib/_memmove.c: new file (fixed bug #772294)
172 * device/lib/Makefile.in: added _memmove.c
173 * device/lib/z80/asm_strings.s: fixed bug #772290
174 * support/regression/tests/bitfields.c: attempt to fix host assertion
175 failure on amd64-unknown-linux2.2
177 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
179 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
180 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
181 * as/z80/asmain.c (main): fixed bug #801766
183 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
185 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
188 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
190 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
191 reported in bug #800609
193 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
195 * Top header beautifications in src/pic16 directory:
196 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
197 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
198 pcoderegs.h, ralloc.c, ralloc.h
199 * main.c: added top header and GPL license notice
200 * pcode.c: fixed the if-conditional warning
202 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
204 * device/lib/_mullong.c: replaced int by short for gcc
206 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
208 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
209 and JUMPTABLE iCodes properly now (worked by accident before)
210 * src/mcs51/gen.c (leftRightUseAcc),
211 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
212 iCode properly now. Use getSize instead of nRegs since a & b
213 aren't part of the nRegs tally.
215 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
217 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
218 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
219 before instructions that use the _STATUS register
221 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
223 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
224 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
225 fetching of the pointer
226 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
227 copied from genNearPointerSet()
228 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
229 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
230 If they pop r0/r1 they must be called in the opposite order than aopOp().
231 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
232 (resp. --stack-auto), prepared for --xstack
234 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
236 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
238 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
240 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
241 these ports have their own __sdcc_external_start()
243 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
245 pic patch provided by Slade Rich <slade_rich@yahoo.com>
246 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
247 type for bits was changed. It resulted in bit variables becoming
248 global, which is not permitted in PIC 14 assembly output.
250 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
252 * doc/sdccman.lyx: various additions and updates. Rearranged sections
254 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
256 Z80 and MCS51 linkers complaint if a public symbol is defined
257 in more than one library module:
261 * as/mcs51/Makefile.in
263 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
265 A few small changes that speed up the peephole optimizer.
269 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
271 Try to make the peephole optimizer smarter by maintaining
272 an association between the assembly source code and the
273 iCodes that originated them. Put this information to use
274 with a new peephole rule condition "notVolatile" so that
275 the rules can be aggressive yet still safe.
280 * src/mcs51/peeph.def
282 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
286 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
287 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
288 if the left or right operand symbols have the accuse flag set.
290 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
292 Changed the type of the result of the ! (NOT) operator to char;
293 previously it returned the same type as the source. This allows
294 us to eliminate all the genFloatNot functions (all of its target
295 implementations were very buggy) since !float can use the same
298 * src/SDCCicode.c (ast2iCode): ! returns char
299 * src/mcs51/gen.c (genNot, genNotFloat),
300 * src/ds390/gen.c (genNot, genNotFloat),
301 * src/z80/gen.c (genNot, genNotFloat),
302 * src/pic/gen.c (genNot, genNotFloat),
303 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
305 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
307 pic patch provided by Slade Rich <slade_rich@yahoo.com>
308 1. Interrupt would not compile properly. Ensure PCLATH register is saved
309 during interrupts. Ensure WSAVE is located at a shared bank address.
310 2. Fixed page selection in some places
311 3. Fixed BTFSS/C to where necessary use registers directly and not simply
312 the registers name strings.
313 4. Fixed "signed / unsigned compare" compiler warnings.
314 5. The PIC port manages its own allocation of the general purpose
315 registers, but makes no attempt to reuse them. As a result when
316 compiling it soon runs out of general purpose registers. Some
317 additional code was added to the files pcode.c and device.c to walk
318 through the function call tree and rename the registers so that they
328 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
329 genPlus() & genMinus() when the result is the same as left or right
331 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
333 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
335 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
337 Made bitfield a distinct type from bit so that bitfields
338 convert as per ANSI C and bits retain their traditional
339 boolean style behaviour. Implemented bitfield support in
347 * src/ds390/gen.c: bit v bitfield split
348 * src/z80/gen.c: New support for bitfields
349 * support/regression/tests/bitfields.c: reenabled z80,
352 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
354 Rules 246.x, 247.x relate to bitfields, the others speed up
355 access to xdata mapped I/O devices.
357 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
359 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
361 Cleaned up genPackBits and genUnpackBits and added two helper
362 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
363 for literal assignments in genPackBits (thanks to Frieder for
369 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
371 Fixed bug #748310 (pointer to function type mishandled when the
372 function name is omitted). Also fixed a SIGSEGV when a function
373 attribute (reentrant, etc) is used on a non-function or on a
374 function but misplaced before the parameter list.
376 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
378 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
379 * support/Util/SDCCerr.h,
380 * support/Util/SDCCerr.c: Added func attr misuse error msg
382 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
384 Fixed bug #787649 by anonymous
385 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
386 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
388 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
390 Fixed numerous bitfield problems.
392 * src/SDCC.y: More bitfield related error checking
394 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
395 * support/Util/SDCCerr.h,
396 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
397 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
398 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
399 * support/regression/tests/bitfields.c: tests added
401 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
403 Made the constant following the "interrupt" keyword optional. If
404 omitted, the function will not automatically be given an entry
405 in the interrupt vector table (similar to #pragma NOIV, but
406 less syntacticly kludgy). The interrupt number is also now
407 range checked. Also fixed a bug in the high order bit example
414 * support/Util/SDCCerr.c
415 * support/Util/SDCCerr.h
418 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
420 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
421 * src/SDCCicode.c (operandOperation): rewritten some ops
422 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
423 * src/SDCCsymt.c (computeType): literals are handled the same way as any
425 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
426 be re-activated by defining REDUCE_LITERALS)
427 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
428 unsigned, but are signed by default
429 * src/SDCCval.c (constVal): rearranged
430 * src/SDCCval.c (valMod): preliminary fix
431 * src/SDCCval.c (valCastLiteral): use TYPE_* types
432 * support/regression/literalop.c: added, work in progress
434 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
436 Generate warnings for useless declarations like "char data;"
437 that don't do what new users expect.
440 * support/Util/SDCCerr.h
441 * support/Util/SDCCerr.c
443 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
445 * src/SDCCval.c (valMult): fix overflow detection of negative int
447 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
449 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
451 Changes to support big endian targets:
464 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
466 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
467 * device/lib/time.c: fixed warning "integer overflow in expression"
469 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
471 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
472 * src/SDCCval.c (constVal): changed default to signed; hex and octal
473 constants are unsigned; added recognition of "u" flag for unsigned
474 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
475 * src/SDCCval.c (valDiv, valMod): fixed signdness
476 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
477 signedness of modulo, left and right shift
478 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
479 * support/Util/SDCCerr.h: added warning W_INT_OVL
480 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
481 * src/SDCCast.c (ast_print): improved output of constants
483 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
485 Fixed some warnings when building with MSVC:
498 * support\cpp2\cpplib.c
502 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
504 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
506 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
508 * support\librarian\clean.mk: Do not remove Makefile.
509 * support\librarian\Makefile: added.
511 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
513 Added librarian to MSVC build:
516 * support\librarian\librarian.dsp
518 'configure' not needed for librarian, removed:
519 * support\librarian\configure
520 * support\librarian\configure.in
521 * support\librarian\config_in.h
522 * support\librarian\Makefile.in
524 Hopefully these ones built the librarian and the rest of sdcc properly:
528 Messed up 'configure', so revert to previous version:
532 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
534 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
535 there, while the mantissa of a double is "only" 53 bits wide.
537 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
539 Adding sdcclib to the build. MSVC project coming soon.
542 * support\librarian\clean.mk
543 * support\librarian\configure
544 * support\librarian\configure.in
545 * support\librarian\config_in.h
546 * support\librarian\Makefile.bcc
547 * support\librarian\Makefile.in
548 * support\librarian\sdcclib.c
555 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
557 Linker now complaints if linked modules have conflicting options, for
558 example, one compiled using --model-large and another one compiled with
559 --model-small. The following files were modified:
581 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
583 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
584 as/mcs51/lklibr.c: Generate a warning when a library is not found.
586 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
588 * src/z80/mappings.i: fix _mul[us][int,long] entries
590 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
592 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
594 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
596 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
597 * support/regression/tests/bitopcse.c: added
605 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
607 added support for new library format to z80, gbz80 linkers:
613 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
615 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
616 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
618 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
620 added DUMMY_READ_VOLATILE:
629 * src/SDCCcse.c (algebraicOpts): many improvements
630 * src/SDCCcse.h: removed algebraicOpts()
631 * src/SDCCicode.c (picDummyRead): added
633 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
635 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
636 "Insufficient space in data memory".
638 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
640 * src/mcs51/gen.c: fixed bug #771358
641 * src/z80/gen.c: fixed bug #759087
643 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
645 * src/pic16/glue.c: minor cleanup by Vangelis
647 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
649 * device/include/regc515c.h: fixed #758477
650 * device/lib/_gptrget.c: saving some cycles in generic pointer get
651 * device/lib/_gptrput.c: saved a few bytes
652 * my tab spacing is 8, yours too?)
653 * device/lib/_ser.c: process RX bytes earlier than TX bytes
654 * device/lib/serial.c: process RX bytes earlier than TX bytes
655 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
657 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
659 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
661 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
663 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
665 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
667 * device/lib/Makefile.in: bad fix, reverted to 1.43
669 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
671 * device/lib/Makefile.in: added missing z80 object files
673 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
675 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
676 pic16 progress by Vangelis:
694 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
696 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
698 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
700 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
701 added gbz80 build to MSVC project.
702 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
703 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
704 from 8051 stuff and setup so it links using a .lnk file.
706 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
708 * support/librarian/sdcclib.c: sdcc librarian.
709 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
712 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
714 * as/mcs51/lkmain.c: properly handle extensions in function afile.
716 2003-07-02 Borut Razem <borut.razem@siol.net>
718 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
719 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
720 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
721 src/xa51/main.c, src/z80/main.c:
722 virtualization of glue() function: each port has it's own glue function,
723 which is accessed by do_glue function pointer in PORT.general structure
725 2003-07-01 Kevin Vigor <kevin@vigor.nu>
727 * DS800C400 fun, improved ROM interface and tinibios.
729 2003-06-27 Kevin Vigor <kevin@vigor.nu>
731 * More support for DS80C400. Now includes beginning of interface to ROM.
733 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
735 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
737 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
739 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
741 2003-06-19 Borut Razem <borut.razem@siol.net>
743 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
745 2003-06-19 Borut Razem <borut.razem@siol.net>
747 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
748 fixed Z80 port - crt0.o: cannot open.
750 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
752 * support/Util/MySystem.c (merge_command): revert bad fix
754 2003-06-18 Borut Razem <borut.razem@siol.net>
756 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
758 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
760 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
761 option --use-stdout sends errors to stdout instead of stderr.
763 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
765 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
767 2003-06-15 Borut Razem <borut.razem@siol.net>
769 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
770 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
771 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
772 fixed width array of pointers replaced with sets;
773 multiple include and lib paths ared transferred to preprocessor and linker
774 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
775 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
776 fixed width array of pointers
777 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
778 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
779 fixupPath(), getPathDifference()
780 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
781 fixed width array of pointers
783 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
785 * src/pic16/ralloc.c: fix warnings
786 * src/pic16/pcode.c: fix warning
788 2003-06-10 Scott Dattalo <scott@dattalo.com>
790 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
791 know all the details, but essentially this set of changes enable
792 the pic16 port to generate movff instructions and generate assembler
798 * src/pic16/device.c:
801 * src/pic16/pcoderegs.c:
802 * src/pic16/ralloc.c:
803 * src/pic16/ralloc.h:
805 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
807 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
808 added option --vc, so sdcc errors and warnings are compatible with
809 Microsoft Visual Studio.
811 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
813 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
814 device/lib/libfloat.lib: added atof function.
816 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
818 * doc/sdccman.lyx: updated to Lyx 1.3
819 * doc/cdbfileformat.lyx: updated to Lyx 1.3
820 * doc/test_suite_spec.lyx: updated to Lyx 1.3
821 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
823 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
825 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
827 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
829 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
830 additions to the "related tools/documentation" section
832 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
834 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
836 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
838 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
839 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
841 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
843 * doc/sdccman.lyx: fix double dash and other minor things
844 * doc/Makefile: fix double dash
846 2003-05-28 Karl Bongers(patches from Martin Helmling)
847 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
848 condition and ignore commands.
850 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
852 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
853 is in parts still quite out of date, I did changes as far as I felt makes sense
854 for a non-native english speaker.
855 Please feel free to add to the manual or to correct my changes.
856 * doc/Makefile: undid touching the date of intermediate tex files.
858 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
860 * doc/sdccman.lyx: Manual has an index now
862 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
864 Finalize muluint/mulsint and mululong/mulslong merging:
865 * device/lib/_mulint.c
866 * device/lib/_mullong.c
867 * device/lib/gbz80/mul.s
868 * device/lib/gbz80/stubs.s
869 * device/lib/z80/mul.s
870 * device/lib/z80/stubs.s
871 * src/SDCCsymt.c (initCSupport)
873 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
875 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
876 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
877 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
878 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
881 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
883 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
884 the regression tests I'm not brave enough to enable 245.b, 245.c
885 * doc/sdccman.lyx: added latex preamble for hyperref package.
886 Using pdflatex this will give you a hyperlinked pdf file with
887 bookmarks. (prepend '%' before /usepackage if this breaks something)
889 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
891 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
893 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
895 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
897 2003-05-21 <johan@balder>
899 * src/SDCCglue.c (printIval): fixed bug #739934
901 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
903 Applied patch from bug 737905 (renamed yylineo to mylineno):
910 * src/pic16/pcode.c: Cleaned warnings
911 * src/pic16/pcodeflow.c: Cleaned warnings
912 * src/pic16/pcoderegs.c: Cleaned warnings
914 2003-05-19 Scott Dattalo <scott@dattalo.com>
916 * src/pic16/pcode.c: Cleaned warnings
917 * src/pic16/pcodepeep.c: Cleaned warnings
918 * src/pic16/ralloc.c: Cleaned warnings
920 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
922 * doc/sdccman.lyx: fixed bug 739745
923 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
925 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
927 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
928 it can be defined with CFLAGS when running configure
929 * src/SDCCmain.c: fixed compiling + linking with object files
931 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
933 * configure.in: configure for pic16 port,
934 added --disable-pic16-port
935 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
936 * src/SDCCmain.c: linkOptions is changed to set *,
937 added if/endif conditional macros to remove options help
938 messages from optionsTable when a port is not configured, added
939 support for the PIc16 port in the ports table, when executing
940 the compiler with no port specified on command line, a default
941 port is selected with the new macro DEFAULT_PORT which is
942 defined in port.h, in setDefaultOptions() linkOptions is removed
943 from initialization assignment, since now it is a set,
944 parseCmdLine uses setParseWithComma for linkOptions, in
945 linkEdit() linkOptions are accessed with new function indexSet()
946 which returns the i'th item of a set variable. See SDCCset.c, in
947 linkEdit() when calling buildCmdLine(), added linkOptions as
948 last argument. Now users can pass arguments to gplink via the
949 -Wl option, main() uses pic16glue() to glue up pic16 programs
950 * src/SDCCpeeph.c: various changes to support pic16
951 * src/SDCCset.c: added function void *indexSet(set *, int) to
952 return the i'th item of the set
953 * src/SDCCset.h: added function prototype for indexSet()
954 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
955 * src/clean.mk: added pic16 in CLEANALLPORTS variable
956 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
957 added macro DEFAULT_PORT
958 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
959 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
961 * src/pic16/glue.c: commented out some error producing lines
962 * src/pic16/main.c: __config directives are commented out to stop
963 gpasm complaining and test the linkage with gplink, _linkCmd and
964 _asmCmd changed to be more gplink and gpasm friendly
965 * src/pic16/peeph.def: peep rule 3 is commented out, since it
966 produced an error when parsed, peep rule 12 is added to utilize
967 movff, but it is commented out since the pCode does not support
968 yet a command with 2 address arguments
970 2003-05-18 <johan@balder>
972 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
973 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
974 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
976 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
977 Added feature to script commands from file.
979 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
981 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
982 * src/SDCCutil.c: include ctype.h for win32
984 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
986 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
988 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
990 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
991 Fixed so you can set breakpoints prior to run, run does not stop
992 on entry now. Add tbreak. Other enhancements and fixes for use
995 2003-05-12 Borut Razem <borut.razem@siol.net>
997 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
999 2003-05-11 Borut Razem <borut.razem@siol.net>
1001 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1002 the path of bin directory, so that PATH is the only env. variable, which has to be set
1003 in case of standard installation.
1004 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1005 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1006 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1008 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1010 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1011 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1012 temp files are in the port dir; clean the gen/test directory when
1013 generating new test.c
1014 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1015 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1016 * support/regression/tests/zeropad.c: added
1018 2003-05-09 <johan@balder>
1020 * src/SDCCglue.c: fixed bug #597940
1022 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1024 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1025 cache sfr, optimize next,step, fix off by one sourceline,
1026 support ddd list function.
1027 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1029 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1031 * support/regression/HTMLgen.py: added compare_s2f()
1032 * support/regression/Makefile: redo 1.27
1033 * support/regression/generate-cases.py: redo 1.5
1035 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1037 * support/regression/tests/float.c: workaround 33 bit hex constant
1038 * support/regression/tests/simplefloat.c: fix division for host
1040 2003-04-29 Scott Dattalo <scott@dattalo.com>
1042 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1043 that tame's the PIC's over-aggressive optimizer.
1045 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1047 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1050 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1052 Initial support for DS80C400. "Hello world" runs on TINIm400
1055 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1057 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1058 * Some notes on ddd usage added in debugger/README
1059 Martin Helmling adding more features and fixes for ddd GUI debugger.
1060 Code added for nexti, stepi, up, down, and other adjustments.
1062 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1064 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1065 * src/pic/peeph.def Added two rules to optimize carry manipulation
1066 * src/pic/* removed debug printfs
1068 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1070 * debugger/mcs51/cmd.c: added header newalloc.h
1072 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1074 * as/Makefile: new EXEEXT
1075 * as/z80/Makefile: remove trailing slash of BUILDIR
1076 * as/z80/clean.mk: new EXEEXT
1077 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1078 * support/cpp2/Makefile.in: new EXEEXT
1079 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1081 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1083 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1084 EXEEXT was introduced to fix all related problems with targets
1085 "clean", "install" and "uninstall"; a couple of further flaws
1086 especially with "clean" have been fixed too
1087 * as/mcs51/Makefile.in
1092 * debugger/mcs51/Makefile.in
1093 * debugger/mcs51/clean.mk
1095 * link/z80/Makefile.in
1098 * packihx/Makefile.in
1100 * sim/ucsim/Makefile
1101 * sim/ucsim/clean.mk
1102 * sim/ucsim/avr.src/Makefile.in
1103 * sim/ucsim/avr.src/clean.mk
1104 * sim/ucsim/s51.src/Makefile.in
1105 * sim/ucsim/s51.src/clean.mk
1106 * sim/ucsim/xa.src/Makefile.in
1107 * sim/ucsim/xa.src/clean.mk
1108 * sim/ucsim/z80.src/Makefile.in
1109 * sim/ucsim/z80.src/clean.mk
1110 * sim/ucsim/main_in.mk
1111 * sim/ucsim/packages_in.mk
1112 * sim/ucsim/gui.src/Makefile.in
1113 * sim/ucsim/gui.src/serio.src/Makefile.in
1114 * sim/ucsim/gui.src/serio.src/clean.mk
1117 * support/cpp2/Makefile.in
1118 * support/cpp2/clean.mk
1119 * support/makebin/Makefile
1120 * support/makebin/clean.mk
1121 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1122 * doc/sdccman.lyx: --program-suffix no longer needed
1124 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1126 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1127 Martin Helmling added support for ddd GUI debugger.
1128 Code added to display assembly, set variables, and other commands
1129 to interface to ddd.
1131 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1133 * as/Makefile: fix target clean
1134 * as/clean.mk: fix target clean
1135 * as/z80/clean.mk: fix target clean
1137 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1139 * Makefile.common.in: added @EXEEXT@
1140 * configure.in: removed all mingw32 stuff
1141 * configure: rebuilt from configure.in
1142 * doc/sdccman.lyx: updated section "installation"
1143 * support/scripts/sdcc_mingw32: adapted to configure
1144 * support/scripts/sdcc_cygwin_mingw32: added
1146 2003-04-22 Scott Dattalo <scott@dattalo.com>
1148 * src/pic Added object file support for the PIC port
1149 * src/pic Applied patch from Craig Franklin (this started the object file support)
1150 * src/regression Updated the PIC regression tests for object files
1152 2003-04-20 Borut Razem <borut.razem@siol.net>
1154 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1155 lklex.c: In function `getfid':
1156 lklex.c:203: warning: array subscript has type `char'
1157 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1158 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1159 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1160 stack handling macros
1162 2003-04-19 Borut Razem <borut.razem@siol.net>
1164 * "handling space characters in file path" task:
1165 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1166 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1167 * support/Util/MySystem.h: make it self-sufficient
1168 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1169 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1170 handling space characters in file path
1171 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1172 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1173 * support/Util/MySystem.c: handling space characters in executable's path
1175 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1177 * as/z80/Makefile: fix permanent rebuild of z80
1178 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1179 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1181 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1183 * src/SDCCopt.c: add special case optimization to replace modulo by
1184 a power of two with a bitwise AND.
1186 2003-04-18 <johan@balder>
1188 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1190 2003-04-17 <johan@balder>
1192 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1193 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1195 2003-04-13 Borut Razem <borut.razem@siol.net>
1197 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1198 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1199 fixed mingw problem in adl_NORMALIZE_PATH
1201 2003-04-12 Borut Razem <borut.razem@siol.net>
1203 * fixed "#pragma SAVE/RESTORE can not be nested":
1204 * src/SDCC.lex: reworked pragma handling functions
1205 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1206 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1208 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1210 * src/SDCCutil.c (pathEquivalent): defined but not used
1211 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1212 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1213 * configure: rebuilt from configure.in
1214 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1215 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1216 * device/include/Makefile.in: replace sdcc_datadir
1217 * device/lib/Makefile.in: replace sdcc_datadir
1218 * Makefile.common.in: add LDFLAGS from configure
1219 * packihx/Makefile.in: use LDFLAGS
1220 * src/Makefile.in: use LDFLAGS
1221 * support/cpp2/Makefile.in: add LDFLAGS from configure
1222 * support/makebin/Makefile: use LDFLAGS
1223 * .version: bumped version number to 2.3.5
1225 2003-04-12 Borut Razem <borut.razem@siol.net>
1227 * completed "different paths" task:
1228 * src/SDCCmacro.c: fixed bug in handling quotes
1229 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1230 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1232 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1234 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1236 2003-04-11 kevin Vigor <kevin@vigor.nu>
1238 * ds390/gen.c ds390/peeph.def: fix bug 706781
1240 2003-04-11 Borut Razem <borut.razem@siol.net>
1242 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1244 2003-04-10 Scott Dattalo <scott@dattalo.com>
1246 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1247 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1248 set - this bit used to not be set...).
1249 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1250 bad code in PIC Port
1251 * src/regression/and2.c added to test bug 609268
1252 * src/regression/Makefile added and2.c to regression test
1255 2003-04-08 <johan@CP255758-A>
1257 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1258 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1259 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1261 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1263 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1265 * support/cpp2/Makefile.in: fix bug #487815
1266 * configure: rebuilt from configure.in
1267 * Makefile.common.in: docdir changed, new path suffixes
1268 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1269 * sdcc_vc_in.h: reflect changes from sdccconf.h
1270 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1271 * src/SDCCutil.h: remove BINDIR hack
1272 * doc/sdccman.lyx: update new path hierarchy
1274 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1276 * src/SDCCpeeph.c: added okToRemoveSLOC test
1278 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1280 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1282 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1284 * src/SDCCpeeph.c: added labelIsReturnOnly test
1285 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1287 2003-04-05 <johan@balder>
1289 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1290 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1291 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1292 * src/SDCCast.c: fixed a warning
1293 * src/SDCCast.h: fixed a warning
1294 * src/SDCCicode.c (operandFromAst): fixed a warning
1296 2003-04-04 <johan@balder>
1298 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1299 * src/SDCCast.c (decorateType): fixed bug #715076
1300 * src/SDCC.y: fixed bug #702907
1302 2003-04-03 <johan@balder>
1304 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1305 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1306 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1307 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1308 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1310 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1312 * _decdptr.c: fix return values
1313 * _gptrget.c: fix return values
1314 * _gptrgetc.c: fix return values
1315 * _gptrput.c: fix return values
1316 * _mulint.c: fix return values
1317 * as/z80/Makefile: fix 'make -j' problem
1319 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1321 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1322 * configure.in: big cleanup, updated to autoconf 2.5x
1323 * configure: rebuilt from configure.in
1324 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1325 * sdcc_vc_in.h: reflect changes from sdccconf.h
1326 * doc/Makefile: fixed a flaw in "make install"
1328 2003-04-02 <johan@balder>
1330 * src/ds390/gen.c (genCmp): no comments
1331 * src/mcs51/gen.c (genCmp): no comments
1332 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1333 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1335 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1337 * support/regression/generate-cases.py: place generated file in given sub directory
1338 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1339 * support/regression/Makefile: improvements for 'make -j';
1340 side effect: it's simpler and faster now
1342 2003-03-31 Borut Razem <borut.razem@siol.net>
1344 * src/z80/main.c: link-{port} and as-{port} defined without path
1345 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1347 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1349 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1351 2003-03-30 Borut Razem <borut.razem@siol.net>
1353 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1354 changed type of list parameter to set
1355 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1356 * src/port.h: changed type of do_assemble() parameter to set
1357 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1358 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1359 definition of "cppoutfilename" macro with NULL value in preProcess()
1360 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1361 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1362 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1363 replaced with set *binPathSet
1364 * shash_add() deallocates the item, if allready exsists, before adding the new one
1365 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1367 2003-03-30 Scott Dattalo <scott@dattalo.com>
1369 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1370 a nested for loop bug in the PIC port
1371 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1374 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1376 * support/Util/dbuf.h: remove C++ stuff to make it portable
1378 2003-03-28 Borut Razem <borut.razem@siol.net>
1380 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1381 literal strings in stringLiteral()
1382 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1383 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1386 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1388 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1390 2003-03-26 <johan@balder>
1392 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1393 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1394 * src/SDCCast.c (decorateType): fixed " -v < 3"
1396 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1398 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1399 Added Lenny Story's debug infrastructure changes:
1400 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1401 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1402 * src/cdbFile.c: added
1403 * src/SDCCdebug.c: added
1404 * src/SDCCdebug.h: added
1405 * src/SDCCast.c (createFunction)
1406 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1407 * src/SDCCmain.c (parseCmdLine, main)
1408 * src/SDCCmem.c (redoStackOffsets)
1409 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1412 * src/avr/gen.c (genAVRCode)
1413 * src/ds390/gen.c (gen390Code)
1414 * src/mcs51/gen.c (gen51Code)
1415 * src/pic/gen.c (genpic14Code)
1416 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1417 * src/xa51/gen.c (genXA51Code)
1418 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1420 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1422 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1423 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1425 2003-03-22 <johan@balder>
1427 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1429 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1431 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1432 * doc/cdbfileformat.lyx: added, written by Lenny Story
1433 * doc/Makefile: added cdbfileformat.lyx
1434 * doc/clean.mk: added cdbfileformat.lyx
1436 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1438 * src/mcs51/peeph.def: fix bug #705773
1440 2003-03-20 <johan@balder>
1442 An sfr/sbit can have an "at #" AND an initializer
1443 * src/SDCCsymt.c (checkSClass):
1444 * src/SDCCmem.c (allocGlobal):
1445 * src/SDCCmem.c (allocLocal):
1446 * src/SDCCast.c (createBlock):
1448 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1450 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1452 2003-03-16 <johan@balder>
1454 Undid the hackup of const and volatile, the problem is much bigger
1456 * src/SDCCast.c:1.171
1457 * src/SDCCglue.c:1.138
1458 * src/SDCCicode.c:1.146
1459 * src/SDCCsymt.c:1.150
1460 * src/SDCCval.c:1.65
1462 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1464 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1465 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1467 2003-03-13 <johan@balder>
1469 Hackup const and volatile modifiers in type chains a bit:
1471 * src/SDCCast.c:1.169
1472 * src/SDCCglue.c:1.136
1473 * src/SDCCicode.c:1.143
1474 * src/SDCCsymt.c1.146
1475 * src/SDCCsymt.h1.59
1476 * src/SDCCval.c:1.63
1478 2003-03-12 <johan@balder>
1480 * src/SDCCBBlock.h: more LRH debugging junk
1481 * src/SDCCcflow.h: more LRH debugging junk
1482 * src/SDCCloop.c: more LRH debugging junk
1483 * src/SDCC.y (struct_declaration): fixed bug #697590
1484 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1485 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1486 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1488 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1489 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1490 test function names must now match exactly).
1491 * src/SDCCcse.c: added special case in findCheaperOp to allow
1492 extending a short integer. Makes less awful code for bug 700121 test case.
1494 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1496 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1497 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1499 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1501 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1502 actually called (operandsNotEqual() was called for all
1503 operandsNotEqualX tests).
1505 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1507 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1508 with shorter literals. Fixes bug 700121.
1510 2003-03-11 <johan@balder>
1512 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1514 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1516 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1517 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1519 2003-03-10 Borut Razem <borut.razem@siol.net>
1521 * src/SDCCmain.c: pipe preprocessor's output
1522 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1523 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1524 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1525 which closes all pipes in pipeSet set
1526 * src/SDCCset.c: free deleted item in function deleteSetItem()
1527 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1528 moved from z80 to src subproject
1529 * .version: increased version number to 2.3.4
1531 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1533 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1534 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1535 * support/regression/ports/xa51/spec.mk: fix typo
1537 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1539 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1541 2003-03-09 Borut Razem <borut.razem@siol.net>
1543 * src/SDCCmain.c: pipe preprocessor's output
1544 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1545 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1546 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1547 which closes all pipes in pipeSet set
1548 * src/SDCCset.c: free deleted item in function deleteSetItem()
1549 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1550 moved from z80 to src subproject
1552 2003-03-09 Borut Razem <borut.razem@siol.net>
1554 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1555 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1556 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1557 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1558 * src/SDCCglobl.h: unification of WIN32 native definitions
1560 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1562 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1564 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1566 * src/configure.in: check for endianess (even while cross-compiling)
1567 * src/configure: check for endianess (even while cross-compiling)
1568 * src/configure_in.h: check for endianess (even while cross-compiling)
1569 * src/avr/gen.c: remove old endianess stuff
1570 * src/mcs51/gen.c: remove old endianess stuff
1571 * src/ds390/gen.c: remove old endianess stuff
1572 * src/pic/gen.c: remove old endianess stuff
1573 * src/pic/genarith.c: remove old endianess stuff
1574 * src/pic/glue.c: fix endianess check
1575 * src/pic16/gen.c: remove old endianess stuff
1576 * src/pic16/genarith.c: remove old endianess stuff
1577 * src/pic16/glue.c: fix endianess check
1578 * src/xa51/gen.c: remove old endianess stuff
1579 * src/z80/gen.c: fix endianess check
1580 * src/SDCCglue.c: fix endianess check
1581 * src/ds390/peeph.def: fix bug 700036
1583 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1585 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1586 * src/configure: find appropriate data-types on host for SDCC's int and long
1587 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1588 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1589 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1591 2003-03-07 <johan@balder>
1594 some minor cleanups before the big shot
1595 OP_DEFS and OP_USES now use Kevin's protection
1596 new option --nolabelopt
1607 * src/ds390/ralloc.c:
1608 * src/mcs51/ralloc.c:
1610 * src/xa51/ralloc.c:
1613 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1615 * src/pic/pcode.c (get_op): fix 64 bit warnings
1616 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1617 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1618 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1619 * support/regression/tests/malloc.c: fix 64 bit warnings
1621 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1623 * src/mcs51/gen.c (genMinus): fixed bug 696436
1625 2003-03-02 Borut Razem <borut.razem@siol.net>
1627 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1629 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1631 * configure.in: test for mkstemp
1632 * sdccconf_in.h: add HAVE_MKSTEMP
1634 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1636 * device/include/ctype.h: removed warning while using --stack-auto
1637 * device/include/malloc.h: removed warning while using --stack-auto
1638 * device/include/string.h: removed warning while using --stack-auto
1640 2003-02-23 Borut Razem <borut.razem@siol.net>
1642 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1643 because NDEBUG is defined (see man assert)
1644 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1646 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1648 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1649 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1651 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1653 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1654 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1656 2003-02-18 <johan@balder>
1658 * as/mcs51/asmain.c (asmbl): module can start with a digit
1659 * as/z80/asmain.c (asmbl): module can start with a digit
1661 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1663 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1664 * src/asm.c: fix pipe() for Mingw32
1666 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1668 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1669 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1670 make -V work again; --c1mode reads now from stdin
1671 * doc/sdccman.lyx: added --c1mode
1672 * support/Util/SDCCerr.c: new messages for c1 mode
1673 * support/Util/SDCCerr.h: new messages for c1 mode
1674 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1676 2003-02-15 <johan@balder>
1678 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1680 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1682 * doc/sdccman.lyx: Environment variables, -o and other minor things
1684 2003-02-14 <johan@balder>
1686 * src/xa51/main.c: before anyone really tries to use it :)
1688 * Install doc's in share/sdcc/doc
1689 * removed some obsolete files
1690 * Do a proper make distclean and uninstall
1691 M Makefile.common.in
1694 M device/include/Makefile.in
1695 M device/lib/Makefile.in
1698 M sim/ucsim/doc/Makefile.in
1701 R src/xa51/peeph.rul
1702 M support/cpp2/Makefile.in
1703 M support/makebin/Makefile
1706 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1708 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1710 2003-02-10 Borut Razem <borut.razem@siol.net>
1712 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1713 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1714 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1715 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1716 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1717 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1718 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1719 src/z80/Makefile.bcc: Borland Makefile cleanup
1720 * as/z80/Makefile.bcc: Added Borland Makefile
1721 * support/cpp2/borland.h: Removed
1723 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1725 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1726 * src/SDCC.lex: new pragma NOIV
1727 * src/SDCCglobl.h: new pragma NOIV
1728 * src/SDCCmem.c: new pragma NOIV
1730 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1732 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1734 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1736 * src/SDCCmain.c: signal handling is switched off by --debug
1737 * doc/Makefile: small fix for install; use clean.mk again
1738 * doc/clean.mk: clean *.pdf and *.html too
1740 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1742 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1743 * device/lib/printfl.c: fix a ds390 bug by making it portable
1744 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1745 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1746 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1747 * debugger/mcs51/cmd.c: converted multi-line string literals
1748 * sim/ucsim/globals.cc: converted multi-line string literals
1749 * src/SDCCmain.c: introduced signal handler to remove temp files
1750 * doc/Makefile: small tweaks, implement clean
1751 * doc: removed generated files
1753 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1755 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1756 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1757 Address Record is not correctly generated for DS390."
1759 2003-02-02 Borut Razem <borut.razem@siol.net>
1761 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1762 * as/mcs51/asm.h: fixed compilation with Borland C
1763 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1764 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1765 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1766 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1767 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1768 src/z80/Makefile.bcc: delete $(LIB) only if exist
1769 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1771 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1773 * device/include/malloc.h: introduced NULL
1774 * device/include/string.h: introduced NULL
1775 * device/include/stdlib.h: introduced NULL
1776 * device/lib/_memcpy.c: removed NULL
1777 * device/lib/_strcat.c: removed NULL
1778 * device/lib/_strchr.c: removed NULL
1779 * device/lib/_strcmp.c: removed NULL
1780 * device/lib/_strcpy.c: removed NULL
1781 * device/lib/_strcspn.c: removed NULL
1782 * device/lib/_strlen.c: removed NULL
1783 * device/lib/_strncat.c: removed NULL
1784 * device/lib/_strncmp.c: removed NULL
1785 * device/lib/_strncpy.c: removed NULL
1786 * device/lib/_strpbrk.c: removed NULL
1787 * device/lib/_strrchr.c: removed NULL
1788 * device/lib/_strspn.c: removed NULL
1789 * device/lib/_strstr.c: removed NULL
1790 * device/lib/_strtok.c: removed NULL
1791 * device/lib/malloc.c: removed NULL, include own header
1793 2003-02-02 <johan@balder>
1795 * 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
1796 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1797 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1798 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1799 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1800 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1802 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1804 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1807 2003-02-01 <johan@balder>
1809 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1811 2003-01-31 <johan@CP255758-A>
1813 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1815 2003-01-30 <johan@balder>
1817 * src/SDCCBBlock.c: automatic bug detection
1818 * src/SDCCicode.c: automatic bug detection
1820 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1822 * src/SDCCglobl.h: now --xram-size 0 works
1823 * src/SDCCmain.c: now --xram-size 0 works
1825 2003-01-29 <johan@balder>
1827 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1829 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1831 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1832 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1833 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1834 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1835 * src/SDCCglobl.h: Added options --xram-size and --code-size
1836 * src/SDCCmain.c: Added options --xram-size and --code-size
1838 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1840 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1841 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1843 2003-01-27 <johan@balder>
1845 * src/SDCC.y: fixed bug #613764
1847 2003-01-26 <johan@balder>
1849 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1850 * src/SDCCsymt.h: fixed bug #673374
1851 * src/SDCCglue.c: fixed bug #661910
1852 * src/SDCCast.c: fixed bug #458099 and 673374
1854 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1856 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1857 * as/mcs51/strcmpi.h: added
1858 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1859 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1860 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1861 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1862 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1863 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1864 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1865 * as/mcs51/Makefile.aslink: new module strcmpi
1866 * as/mcs51/Makefile.asx8051: new module strcmpi
1867 * as/mcs51/Makefil.bcc: new module strcmpi
1868 * as/mcs51/Makefile.in: new module strcmpi
1869 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1871 2003-01-26 <johan@balder>
1873 * src/SDCCglue.c: reverted back to 1.124
1874 * src/SDCCast.c: reverted back to 1.156
1875 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1877 2003-01-25 <johan@balder>
1879 * src/SDCCglue.c: A better fix for bug #661910
1880 * src/SDCCast.c: A better fix for bug #661910
1881 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1883 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1885 * src/Makefile.in: remove spawn.o
1886 * src/SDCCmain.c: remove spawn.h
1887 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1888 * src/spawn.c: removed
1889 * src/spawn.h: removed
1890 * support/regression/ports/ds390/spec.mk: link with -r
1892 2003-01-24 <johan@CP255758-A>
1894 * src/ds390/gen.c (aopOp): fixed bug #667458
1895 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1896 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1897 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1899 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1901 * src/mcs51/peeph.def: better assembler identation by Frieder
1902 * src/mcs51/gen.c: better assembler identation by Frieder
1904 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1906 * as/z80/string.h: removed for gcc 3.2
1907 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1908 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1910 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1912 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1913 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1914 * support/regression/Makefile: separate temp files for ports
1915 * support/regression/generate-cases.py: separate temp files for ports
1916 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1917 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1919 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1921 * moved tinitalk to device/examples/ds390
1923 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1925 * as/mcs51/lkmem.c: rflag is for DS390
1926 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1927 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1928 (linkEdit): move mem- and map-files the same way as ihx-files
1929 * src/z80/main.c (_setDefaultOptions): removed --generic
1930 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1931 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1932 * src/pic/glue.c (picglue): --c1mode works again
1933 * src/pic16/glue.c (pic16glue): --c1mode works again
1934 * src/asm.c (printCLine): fix #660034
1936 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
1938 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
1939 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
1940 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
1941 * as/mcs51/lkmem (summary): better fix for sp problem
1942 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
1943 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
1944 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
1945 remove --stack-after-data
1947 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
1949 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
1950 * src/SDCCutil.c (join): ugly bug: missing '\0'
1951 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
1953 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1955 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
1957 * src/pic/main.c (_asmCmd): gpasm supports -o
1958 * src/z80/main.c: more general macros
1959 * device/lib/Makefile.in: remove intermediate files
1961 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1963 * .version: Bumped version number to 2.3.3
1964 * src/SDCCBBlock.c: new option -o
1965 * src/SDCCglobl.h: new option -o
1966 * src/SDCCglue.c: new option -o
1967 * src/SDCCmain.c: new option -o
1968 * src/asm.c: new option -o
1969 * src/ds390/main.c: new option -o
1970 * src/pic/glue.c: new option -o
1971 * src/pic/pcode.c: new option -o
1972 * src/pic/ralloc.c: new option -o
1973 * src/pic16/glue.c: new option -o
1974 * src/pic16/pcode.c: new option -o
1975 * src/pic16/ralloc.c: new option -o
1976 * src/z80/main.c: new option -o
1977 * device/lib/Makefile.in: use -o
1978 * support/regression/ports/ds390/spec.mk: use -o
1979 * support/regression/ports/gbz80/spec.mk: use -o
1980 * support/regression/ports/mcs51/spec.mk: use -o
1981 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
1982 * support/regression/ports/z80/spec.mk: use -o
1983 * support/regression/ports/ucz80/spec.mk: use -o
1984 * support/regression/ports/xa51/spec.mk: use -o
1985 * support/regression/fwk/lib/timeout.c: fix usage string
1987 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
1988 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
1990 2003-01-07 <johan@balder>
1992 * src/SDCCast.c (decorateType): fixed bug #600035
1994 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
1995 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
1996 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
1997 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
1998 * src/pic/pcode.c: outcommented unused variable to remove warnings
1999 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2001 2003-01-06 <karl@turbobit.com>
2002 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2005 2003-01-06 <johan@balder>
2007 * src/SDCCicode.c: fixed array add
2009 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2010 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2011 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2013 2003-01-04 <johan@balder>
2015 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2017 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2018 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2020 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2021 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2022 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2024 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2025 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2027 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2028 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2030 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2031 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2033 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2035 * in \sdcc\as\mcs51\ changed these files in order to create an
2036 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2037 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2038 following files to include the previous two files: aslink.dsp,
2039 Makefile.aslink, Makefile.bcc, and Makefile.in.
2041 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2042 .adb instead of .cdb
2044 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2046 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2047 value from option --iram-size.
2049 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2051 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2054 2002-09-18 <wiml@hhhh.org>
2056 * SDCClrange.h: exposed setFromRange() and setToRange()
2057 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2058 packRegsForAccUse() (bug 542397)
2059 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2060 multiple times and emitting the fetch operations more than once
2061 added aopGetUsesAcc() function to allow binary operators to
2062 fetch their operands in the correct order; made genMinus() emit
2063 compact code for X = LITERAL - Y
2065 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2066 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2067 sprintf() in line 1267.
2069 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2070 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2073 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2074 Changes to aslink (All the changes are marked with 'JCF'):
2076 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2079 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2080 area BSEG. Also moves, if possible, the DATA area down into the internal
2081 ram so more space is available.
2083 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2086 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2087 not bytes. Function summary() which creates a memory usage summary
2088 file with extension .mem. Reports of overlaping stack and small stack
2089 size. If the space for the stack is less than 16 bytes aslink trows a
2092 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2093 the 8051. Option 'y' for memory summary output file.
2095 Changes to sdcc (All the changes are marked with 'JCF'):
2097 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2099 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2100 overlaying area for it (uses RegBankUsed[4]).
2102 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2103 bank zero as used by default. By default aslink locates the stack
2104 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2105 the creation of the .mem file. Delegates the allocation of data area
2106 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2107 the begining of the stack area to aslink.
2109 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2110 glue() in SDCCglue.c creates an area for it.
2112 2002-09-03 Borut Razem <borut.razem@siol.net>
2113 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2114 sdcc/src/pic/glue.c:
2115 introduced atexit() handler for teporay files removal in case of
2116 errors, assertions, ...
2118 2002-08-29 Borut Razem <borut.razem@siol.net>
2119 * sdcc/support/cpp2/auto-host_vc_in.h:
2120 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2121 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2122 Maybe there is a similar problem with BORLANDC? It should be checked!
2124 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2125 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2126 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2127 was not executed, and the compiler (cl) launched a warning:
2128 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2130 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2131 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2133 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2134 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2136 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2137 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2138 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2139 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2140 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2141 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2142 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2143 - added Release configuration in VS projects
2144 - review of compiler an linker options
2145 - VC .exe files are generated in bin_vc directory, not to interfere
2146 with binaries generated from other projects (cygwin, mingw, bcc ...)
2148 * sdcc/src/yacc.dsp: added
2150 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2151 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2152 and insert the version number definitions from .version
2154 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2156 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2157 added - genarate auto-host.h using auto-host_vc_in.h as template
2160 removed from CVS, generated automatically
2162 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2163 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2165 2002-08-11 Borut Razem <borut.razem@siol.net>
2166 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2168 2002-08-10 Borut Razem <borut.razem@siol.net>
2169 * src/SDCCmain.c (main):
2170 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2171 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2172 The consequence was that some temporary files were not removed.
2175 unification of code in functions tempfilename() and tempfile():
2176 function tempnam() is defined in Visual Studio 6.0 and .NET
2178 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2180 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2181 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2182 - removed compiler command line option /WX: Treats all warnings as errors
2183 - update a list of source files, included into the project
2185 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2186 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2187 changed project type to Generic Project so that can be correcly converted to VS.NET project
2189 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2191 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2193 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2195 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2196 added return 0 statements after assert() to make compiler happy
2198 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2199 added newline in the def file to keep MSC compiler satisfied
2201 * sdcc/src/z80/gen.c:
2202 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2203 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2204 - solved MSC error in function aopDump()
2206 * sdcc_vc.h: define PREFIX as "\\sdcc"
2208 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2209 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2211 2002-06-22 Scott Dattalo <scott@dattalo.com>
2212 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2213 - Rewrote the register banking algorithm.
2214 - Added pCode live-range analysis to registers (for now, only non-used and
2215 singly-used registers optimized away)
2217 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2219 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2221 2002-05-10 Scott Dattalo <scott@dattalo.com>
2222 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2224 2002-04-22 Michael Hope <michaelh@vroom>
2226 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2228 * configure.in (DD_COPT): Added include support required for gbdk.
2230 * .version: Bumped version number just to increase it.
2232 * src/SDCCmain.c: Added -nostdinc to the default options.
2234 2002-04-15 Michael Hope <michaelh@vroom>
2236 * device/lib/z80/printf.c (sprintf): Added.
2238 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2240 * src/z80/peeph.def: Added transpose redundent load rule.
2242 * src/z80/main.c: Added force callee saves for jaune.
2244 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2246 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2248 2002-03-28 Johan Knol <johan@balder>
2250 * src/SDCCval.c: fixed bug #532436
2252 2002-03-14 Scott Dattalo <scott@dattalo.com>
2254 Added "char *Processor" field to the port structure.
2257 Added -p option. Allows port dependent processor to be specified.
2260 Initialized the new field char *Processor field to NULL in all ports
2263 Compiler generated registers for interrupt context saving
2264 were not getting allocated.
2266 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2269 Fixed left shift. Will promote the left side of a left shift
2270 if a) left shifting more than size of operand or b) when assigned
2271 to something size > size of left side
2273 2002-03-14 Scott Dattalo <scott@dattalo.com>
2275 tons of changes. Register allocation has been
2276 rewritten. Added customization for the various PICs. Flow
2277 analysis is restructured. ...
2283 Added. device.c is a PIC port hack to accomodate variations
2286 2002-03-13 Michael Hope <michaelh@vroom>
2288 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2290 2002-03-04 johanknol <johanknol@manik>
2292 * /src/SDCCval.c: fixed
2294 const unsigned char arr[][2] = { { 0, 1 } };
2295 t18.c:1: error: Initializer element is not constant
2297 2002-03-04 bela <bela@manik>
2299 * /device/include/mcs51reg.h:
2300 ds89c420 register definition update
2302 2002-03-03 <johan@FRIJA>
2304 * support/Util/SDCCerr.c: did something, but don't no why anymore
2306 * support/regression/tests/bug-524691.c: made it a little less shy
2308 * src/SDCCast.c (decorateType): fixed bug #524697
2310 * src/SDCCast.c: made some lineno improvements
2312 * src/SDCCval.c (getNelements): changed warning to error
2314 * src/SDCCglue.c (printIvalArray): changed warning to error
2316 * src/SDCCicode.c: fixed a warning for mingw
2318 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2320 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2322 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2324 * src/ds390/peeph.def:
2325 Added some more peephole rules
2327 * src/ds390/gen.c: Various fixes & enhancements
2329 * src/SDCClrange.c, src/SDCClrange.h:
2330 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2332 * src/ds390/ralloc.c:
2333 various fixes & enhancements (ds390) specific
2335 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2336 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2339 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2341 2002-03-02 <johan@FRIJA>
2343 * src/SDCCast.c (decorateType): fixed bug #524708
2345 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2347 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2349 2002-03-01 Michael Hope <michaelh@vroom>
2351 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2353 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2355 2002-03-01 <johan@FRIJA>
2357 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2359 * src/SDCCast.c (decorateType): fixed bug #524209
2361 * src/SDCCval.c (valNot): fixed bug #524195
2363 2002-02-26 <johan@balder>
2365 * src/xa51/gen.c: fixed a warning
2367 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2369 * src/SDCCast.c (decorateType): fixed bug #522534
2371 2002-02-23 <johan@balder>
2373 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2375 2002-02-22 <johan@balder>
2377 * src/SDCCast.c: fixed bug #514865
2379 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2381 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2383 * sdcc/src/SDCCloop.c:
2384 Previous fix was not good. basic blocks that have "break" or "return" are
2385 not really partof a loop , but live ranges used in these blocks should
2386 be live thru the entire loop, so set partOfLoop but don't add them to
2389 2002-02-21 <johan@FRIJA>
2391 * src/SDCCcse.c: fixed bug #514308
2393 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2396 Fixed BUG #519583. If a conditional block ended in a return/break
2397 statement inside a loop, it was not being considered part of the loop.
2399 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2401 2002-02-10 Karl Bongers <karl@turbobit.com>
2404 Fixed up SDCDB debugger somewhat. Updated debugger/README
2405 with lots of comments and notes.
2407 * device/examples/test2.c:
2408 Fix bug, "red" variable not being initialized(compiler complained).
2410 * device/examples/Makefile, examples/test3.c:
2411 Add Makefile in device/examples folder, compiles test3.c
2412 for use as a multiple module SDCDB test case.
2414 * sim/ucsim/cmd.src/cmdset.cc:
2415 Took out debug printfs in ucsim "next" command.
2418 Karl and Johan start ucsim XA support. Most dissassembly working,
2419 about 75% emulation done(plenty of work remaining).
2421 * sim/ucsim/z80.src:
2422 Add Z80 support to ucsim, add test-ucz80 regression test,
2423 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2424 Notice z80 compiler fails on examples/test3.c/crc code.
2426 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2428 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2429 Added support for --parms-in-bank1
2431 * src/ds390/peeph.def:
2432 added a few more peephole optimzations
2435 1) added __builtin_inp & __builtin_outp used to read in data of given length
2436 from a memory mapped port
2437 2) added __builtin_memcmp
2438 3) added __builtin_swapw swap bytes of a short
2440 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2441 1) handle multiple send & receives from register bank1
2442 2) ralloc can now allocate DPTR1 to some liveRanges
2444 * src/SDCCsymt.c, src/SDCCsymt.h:
2445 changes to handle multiple sends & receives
2448 added some pointer arithmetic optimization
2451 added some pointer arithmetic optimizations but not stable yet so not
2452 called from anywhere (will get this working shortly)
2454 * src/SDCCopt.c: fixed for multiple sends & receives
2457 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2458 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2459 set preprocessor defines (depending on options)
2461 * src/SDCCicode.c, src/SDCCicode.h:
2462 changes made to handle multiple sends & receives
2465 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2467 * src/SDCCcse.c, src/SDCCcse.h:
2468 added function findbackward def (to be used in upcoming optimization)
2470 * src/SDCCcflow.c, src/SDCCcflow.h:
2471 added function returnAtEnd - to determine if a basic block terminates with
2474 * src/SDCCast.c, src/SDCCast.h:
2475 added option parms-in-bank1
2477 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2478 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2479 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2480 adjusted for --parms-in-bank1 option
2482 * device/include/string.h:
2483 donot redefine "reentrant" keyword
2485 * device/include/ds80c390.h: Added some more SFRs
2487 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2489 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2491 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2493 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2495 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2497 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2499 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2501 * Added --xram-movc option
2503 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2505 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2507 2002-01-11 Johan Knol
2509 * Added math lib of Jesus Calvino-Fraga
2511 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2513 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2514 * support/regression/Makefile: new target test-mcs51-stack-auto
2515 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2517 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2519 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2521 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2523 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2525 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2527 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2529 * src/SDCCglue.h: add definition for printIvalChar()
2531 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2533 * src/SDCCast.c: fix #498138 by Johan
2535 * src/SDCCglue.c: fix #498138 by Johan
2537 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2539 * support/regression/Makefile: fix clean
2541 * support/regression/ports/ds390/support.c: fix transmission of last character
2543 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2545 * /sdcc/src/ds390/gen.c:
2546 a) improved computing address of stack variable
2547 b) took out some #if 0 code
2548 c) improved parmBytes adjustment
2549 d) improved genPlusIncr & genMinusIncr
2550 e) genCmp could generate bad code (when left assigned to DPTR)
2551 f) Fixed bug in hasInc
2553 * /sdcc/src/ds390/ralloc.c:
2554 a) packRegsForSupport could mess up live information (Fixed)
2555 b) packRegsDPTRuse could be incorrect for left & right shift
2557 * /sdcc/src/mcs51/ralloc.c:
2558 packRegsForSupport could mess up the live information (Fixed)
2560 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2562 * /sdcc/src/SDCCast.c:
2563 can reverse a loop even if function call is present as long
2564 as the loop control variable is local & is not passed as parameter
2566 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2568 * /sdcc/ChangeLog: *** empty log message ***
2570 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2571 More builtin function additions for TININative
2573 * /sdcc/src/ds390/ralloc.c:
2574 Had broken the regression testsuite
2576 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2578 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2579 Added funcattr hasStackParms will be set for reentrant functions when there
2580 are paramteres on the stack, this helps in minimizing frame pointer generation
2581 typeFromStr can handle function pointers now
2583 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2584 *** empty log message ***
2586 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2588 * /src/ds390/gen.c, /src/ds390/main.c:
2589 More builtin function additions for TININative
2591 * /src/ds390/ralloc.c:
2592 Had broken the regression testsuite
2594 * /src/SDCCast.c: Fixed a bug in dumptree
2596 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2597 Added funcattr hasStackParms will be set for reentrant functions when there
2598 are paramteres on the stack, this helps in minimizing frame pointer generation
2599 typeFromStr can handle function pointers now
2601 * /doc/builtins.txt, /doc/TININative.txt:
2602 *** empty log message ***
2605 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2607 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2608 ALPHA version for -mTININative
2610 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2611 updated to reflect changes in the port structure
2614 added function do_assemble (similar to do_link) if non-null this function
2615 will be called to do assembly (-mTININative) requires a multi command
2617 added function genAssemblerEnd will be called to generate assembler Epilogue
2620 added _JavaNative to debug info printing
2622 * /src/SDCCmain.c: added option --tini-libid
2623 added port->do_assemble function (-mTININative) has a multi command assemble
2625 * /src/SDCCglue.c: Disabled "constExpr" check
2626 added port->genAssemblerEnd function
2628 * /src/SDCCglobl.h: Added option --tini-libid value
2631 tookout optimizeCompare from the header (has no external references)
2633 * /src/SDCCast.c: made one more function "static"
2635 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2637 * src/z80/mappings.i: Added z80asm support.
2639 * src/z80/main.c: Added z80asm support on --asm=z80asm
2641 * src/z80/gen.c: Fixed asm portability issues.
2643 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2645 * src/SDCCglue.c (printExterns): Added global/extern split.
2647 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2649 * support/regression/Makefile: added test for mcs51 model large
2651 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2653 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2655 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2657 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2659 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2661 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2663 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2665 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2667 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2669 * support/regression/tests/simplefloat.c: Port to mcs51.
2671 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2672 * support/regression/tests/bug-485362.c: Added.
2674 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2676 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2678 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2680 * src/z80/gen.c (aopDump): Added a dump function.
2682 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2683 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2685 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2687 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2689 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2691 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2693 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2695 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2697 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2699 * support/regression/ports/ds390/support.c: Use tinibios.
2701 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2703 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2705 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2706 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2708 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2710 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2712 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2714 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2716 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2717 (packRegsForIYUse): Created and optimised.
2719 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2721 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2722 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2724 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2726 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2728 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2730 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2732 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2734 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2736 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2738 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2740 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2742 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2744 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2746 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2747 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2748 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2750 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2752 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2753 (genNotFloat): Added.
2754 (genUminusFloat): Added.
2756 * device/lib/z80/Makefile: Added floating pt stubs.
2758 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2760 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2762 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2764 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2766 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2768 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2770 * sdcc/support/regression/Makefile: Add port ds390.
2772 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2774 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2776 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2778 * sdcc/support/regression/ports/ds390/support.c: Added.
2780 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2782 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2784 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2786 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2788 * device/include/malloc.h: Added z80 and gbz80 support.
2790 * device/lib/gbz80/heap.s: Added.
2792 * device/lib/z80/heap.s: Added.
2794 * device/lib/malloc.c: Added z80 and gbz80 support.
2796 * support/regression/tests/malloc.c (testMalloc): Added.
2798 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2800 * support/regression/tests/bug-478094.c: Added.
2802 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2804 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2806 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2808 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2810 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2812 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2814 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2816 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2818 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2820 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2822 * support/regression/tests/bug-477927.c: Added.
2824 * src/z80/peeph.def: Added minor rules.
2826 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2828 * src/z80/peeph.def: Added jump optimisation modification.
2830 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2832 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2834 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2836 * support/regression/tests/funptrs.c: Added.
2838 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2840 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2842 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2844 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2846 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2848 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2849 (movLeft2ResultLong): Created.
2851 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2852 (joinPushes): Added. Joins two char pushes into a word push.
2854 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2856 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2858 * support/makebin/Makefile (install): Added creation of dest dir.
2860 2001-10-24 Karl Bongers <karl@turbobit.com>
2862 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2864 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2866 * src/z80/ralloc.c: Turned off faulty pack for one use.
2868 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2870 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2872 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2874 * support/regression/Makefile: Improved clean
2876 * support/regression/ports/gbz80/spec.mk: Added clean
2878 * support/regression/ports/host/spec.mk: Added clean
2880 * support/regression/ports/z80/spec.mk: Added clean
2882 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2884 * support/regression/ports/mcs51/timeout.c: little improvements
2886 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2888 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2890 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2892 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2894 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2896 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2898 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2900 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2901 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2903 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2905 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2907 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2909 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2911 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2913 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2915 * support/regression/tests/longor.c: Added.
2917 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2919 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2921 * as/mcs51/aslink.h: define PATH_MAX
2923 * as/mcs51/asm.h: define PATH_MAX
2925 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2927 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2929 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2931 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2933 * src/SDCCglobl.h: define PATH_MAX
2935 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
2937 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
2939 2001-10-11 Michael Hope <michaelh@juju.net.nz>
2941 * src/z80/gen.c (gencjneshort): Fixed
2943 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
2945 2001-10-09 Michael Hope <michaelh@juju.net.nz>
2947 * support/regression/tests/bug-469671.c: Added.
2949 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
2951 2001-10-08 Michael Hope <michaelh@juju.net.nz>
2953 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
2955 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
2957 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
2959 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
2961 * src/device/lib/_mulint.c : removed hint: nooverlay bug
2963 * src/device/lib/_mullong.c : removed hint: nooverlay bug
2965 * src/device/lib/_divuint.c : removed hint: nooverlay bug
2967 * src/device/lib/_divulong.c: removed hint: nooverlay bug
2969 * src/device/lib/_moduint.c : removed hint: nooverlay bug
2971 * src/device/lib/_modulong.c: removed hint: nooverlay bug
2973 2001-10-07 Michael Hope <michaelh@juju.net.nz>
2975 * 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.
2977 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
2979 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
2981 2001-10-07 <johan@FRIJA>
2983 * device/lib/gets.c (gets): fixed the return value.
2985 2001-10-06 Michael Hope <michaelh@juju.net.nz>
2986 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
2988 * 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.
2990 * 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.
2992 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
2994 * src/pic/gen.c: Removed Safe_strdup.
2996 * configure.in: Added option to enable libgc support.
2998 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
2999 (bitVectUnion): Optimised.
3000 (bitVectIntersect): Optimised.
3001 (bitVectBitsInCommon): Optimised.
3002 (bitVectCplAnd): Optimised.
3004 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3006 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3008 * src/SDCCmain.c: distinguish between assembler debug and plain options
3010 * src/avr/main.c: remove standard assembler options
3012 * src/ds390/main.c: remove standard assembler options
3014 * src/mcs51/main.c: remove standard assembler options
3016 * src/port.h: removed "PENDING" comment
3018 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3020 * src/device/lib/_mulint.c : new, with assember functions
3022 * src/device/lib/_mullong.c : new, with assember functions
3024 * src/device/lib/_divuint.c : with assember functions
3026 * src/device/lib/_divsint.c : with assember functions
3028 * src/device/lib/_divulong.c: with assember functions
3030 * src/device/lib/_divslong.c: with assember functions
3032 * src/device/lib/_moduint.c : with assember functions
3034 * src/device/lib/_modsint.c : with assember functions
3036 * src/device/lib/_modulong.c: with assember functions
3038 * src/device/lib/_modslong.c: with assember functions
3040 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3042 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3044 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3045 replaced _mululong.c and _mulslong.c by _mullong.c
3047 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3049 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3051 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3053 * src/SDCCglue.c: test, if win32api is available for MINGW
3055 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3057 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3058 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3059 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3060 * support/regression/ports/host/spec.mk: removed GENERIC
3061 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3062 * support/regression/ports/z80/spec.mk: removed GENERIC
3064 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3066 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3068 * support/regression/tests/bug-467035.c: Created.
3070 2001-10-01 <johan@FRIJA>
3072 * src/SDCC.y: fixed bug #466586 part 1
3074 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3076 * SDCCicode.c: z80 has no generic pointers
3077 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3079 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3081 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3083 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3085 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3087 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3089 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3091 * configure.in: Fixed up so that ucsim is only configured once.
3093 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3095 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3096 (getPathDifference): As above.
3098 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3100 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3102 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3103 * .version: Updated to 2.3.1
3105 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3106 Added copyright header.
3108 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3109 (assemble): Added support for macro based assembler commands.
3110 (linkEdit): Added support for macro based linker commands.
3111 (preProcess): Changed the pre-processor to use macros.
3112 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3113 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3115 * device/lib/z80/crt0.s: Added module name for debugging.
3117 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3119 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3121 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3123 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3125 * src/Makefile.in: Added SDCCmacro and SDCCutil
3127 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3129 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3131 2001-09-16 <johan@FRIJA>
3133 * 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.
3135 2001-09-15 <johan@FRIJA>
3137 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3138 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3140 2001-09-11 <johan@FRIJA>
3142 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3144 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3146 * support/regression/tests/bug-460444.c: Added test case.
3148 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3149 (genCast): Added justification for all of the asserts.
3151 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3153 * support/regression/support.c: _xdata replaced by xdata
3155 * support/regression/spec.mk: removed _generic
3157 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3159 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3161 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3162 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3164 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3166 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3168 * support/regression/tests/bug-460010.c: Added test case.
3170 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3172 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3174 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3176 * support/regression/testfwk.c: removed workaround for bug #436344
3178 * support/regression/tests/bp.c: use less memory with mcs51
3180 * support/regression/tests/bug-441448.c: use less memory
3182 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3184 * support/regression/collate-results.py: typo
3186 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3188 * support/regression/tests/fetchoverlap.c: Added new test case.
3190 * support/regression/tests/bp.c: Added new test case.
3192 * support/regression/tests/bug-448984.c: Added new test case.
3194 * support/regression/tests/pow2shifts.c: Added new test case.
3196 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3197 (genlshTwo): Fixed right shift for count > 8.
3199 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3201 2001-09-08 <johan@FRIJA>
3203 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3205 2001-09-07 <johan@FRIJA>
3207 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3209 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3211 2001-09-06 <johan@FRIJA>
3213 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3214 * bernhard noted me at this: "() equals to (void)" (1.38)
3216 2001-09-05 <johan@FRIJA>
3218 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3220 2001-09-04 <johan@FRIJA>
3222 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3225 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3227 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3229 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3231 * link/z80/aslink.h: Fixed path for PATH_MAX
3233 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3235 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3237 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3239 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3241 * 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.
3243 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3245 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3246 (genCmp): Fixed up genCmp for the GB with longs.
3248 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3250 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3252 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3254 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3256 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3258 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3260 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3262 * 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.
3264 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3266 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3268 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3270 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3272 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3274 * sim/ucsim/configure: little improvement of Cygwin-detection
3275 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3276 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3277 * support/regression/tests/bug-221100.c: small changes for mcs51
3278 * support/regression/tests/bug-221168.c: small changes for mcs51
3279 * support/regression/tests/bug-227710.c: small changes for mcs51
3280 * support/regression/tests/staticinit.c: small changes for mcs51
3281 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3282 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3283 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601
projects / fw / sdcc / blob