1 2003-10-06 Borut Razem <borut.razem@siol.net>
3 * src/SDCC.lex: removed definition of unused variables
4 save_optimize and save_options
6 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
8 * clean.mk: removed '=' in "-maxdepth=1"
9 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
10 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
12 2003-10-06 Borut Razem <borut.razem@siol.net>
14 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
15 my_unput() replaced by unput()
17 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
19 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
20 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
21 type-punned pointer will break strict-aliasing rules"
22 Old LR behaviour is again default; Klaus' LR can be choosen by
23 defining the environment variable LRKLAUS
27 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
28 * clean.mk: fixed removal of files in bin/CVS/
29 * device/lib/clean.mk: fixed removal of directories small and large
30 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
32 * src/SDCCval.c: removed superflous test for pedantic
34 2003-10-05 Borut Razem <borut.razem@siol.net>
36 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
37 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
38 message "unmatched #pragma SAVE and #pragma RESTORE"
40 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
42 * doc/sdccman.lyx: various additions and updates (interrupts, inline
43 assembly, critical functions, atomic, nojtbound)
45 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
47 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
53 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
56 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
58 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
60 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
61 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
62 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
64 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
66 * src/z80/gen.c (genRet): fixed bug #524753
67 * src/z80/gen.c (genCast): fixed internal error on cast from
69 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
70 fix for bug #477835 to the z80
71 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
72 for tracking iCodes in the peephole optimizer for z80
74 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
76 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
77 the other part of bug #814548
78 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
80 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
82 * src/SDCCcse.c: fixed part of bug #814548
84 2003-09-28 Borut Razem <borut.razem@siol.net>
86 * src/asm.c: rewrite of printILine() to use temporary file instead
88 * src/xa51/main.c: commented out declaration of int rewinds
90 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
92 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
94 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
96 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
97 * src/asm.c (printILine): Fixed bug #811015
99 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
101 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
104 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
106 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
107 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
108 to correctly handle general case of AOP_PAIRPTR
109 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
111 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
113 * src/mcs51/ralloc.c (fillGaps),
114 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
115 register positioning bug)
117 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
119 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
121 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
123 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
124 genCodePointerGet, genGenPointerGet, genFarPointerSet,
125 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
126 (ralloc doesn't intentionally do this now, but perhaps later)
127 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
128 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
129 register positioning bugs (Fixed bug #762602 and #795325)
130 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
132 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
133 lines that --i-code-in-asm generates
135 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
137 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
138 trying to fclose a FILE* that was already closed.
140 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
142 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
143 of const struct should be treated as if const themselves)
145 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
147 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
149 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
151 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
152 Unix (/n) and DOS (/r/n) line terminations.
154 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
156 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
159 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
161 * src/mcs51/gen.c (genFunction, genEndFunction),
162 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
163 and restore of EA so that stack offsets to parameters are
164 correct when using both critical and reentrant/stack-auto.
165 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
166 size (can be triggered in error if sloc is shared between
167 different sized objects)
168 * device/include/float.h: fixed macros to explicitly use
169 unsigned long where needed
171 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
173 Feature req. 799831: added code to allow nesting of critical functions
174 * src/mcs51/gen.c (genFunction, genEndFunction)
175 * src/ds390/gen.c (genFunction, genEndFunction)
177 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
179 * src/SDCCsymt.c (sclsFromPtr),
181 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
182 support for standard C idiom of memory mapped variables; for
183 example, *((xdata int*)0x1234) = 1 is now internally equivalent
184 to xdata int at 0x1234 tempvar = 1.
185 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
186 provided by Akiya ISHIDA
188 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
190 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
191 * src/SDCCval.c (constVal): added reduction from int to char
192 * src/SDCCval.c (valMult, valDiv): fixed sign handling
193 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
194 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
196 * support/regression/tests/shifts.c: fixed
198 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
200 * src/z80/gen.c (genXor): Fixed bug #805445
202 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
204 Fixed bug #621531 (const & volatile confusion in the type chain).
205 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
206 refer to the const or volatile state of the pointer itself.
219 * support/regression/tests/const.c
221 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
223 When checking for duplicated modules, use absolute paths
224 instead of relative paths. Files changed:
229 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
231 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
233 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
235 * device/include/string.h: added size_t typedef, changed
236 prototypes to use size_t, eliminated separate reentrant and
237 non-reentrant declarations, added _memmove declaration
238 * device/lib/_memcpy.c: changed to use size_t instead of int,
239 changed /4 to >>2 to avoid division library call
240 * device/lib/_memcmp.c,
241 * device/lib/_memset.c,
242 * device/lib/_strncat.c,
243 * device/lib/_strncpy.c,
244 * device/lib/_strncmp.c: changed to use size_t instead of int
245 * device/lib/_memmove.c: new file (fixed bug #772294)
246 * device/lib/Makefile.in: added _memmove.c
247 * device/lib/z80/asm_strings.s: fixed bug #772290
248 * support/regression/tests/bitfields.c: attempt to fix host assertion
249 failure on amd64-unknown-linux2.2
251 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
253 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
254 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
255 * as/z80/asmain.c (main): fixed bug #801766
257 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
259 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
262 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
264 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
265 reported in bug #800609
267 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
269 * Top header beautifications in src/pic16 directory:
270 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
271 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
272 pcoderegs.h, ralloc.c, ralloc.h
273 * main.c: added top header and GPL license notice
274 * pcode.c: fixed the if-conditional warning
276 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
278 * device/lib/_mullong.c: replaced int by short for gcc
280 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
282 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
283 and JUMPTABLE iCodes properly now (worked by accident before)
284 * src/mcs51/gen.c (leftRightUseAcc),
285 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
286 iCode properly now. Use getSize instead of nRegs since a & b
287 aren't part of the nRegs tally.
289 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
291 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
292 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
293 before instructions that use the _STATUS register
295 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
297 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
298 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
299 fetching of the pointer
300 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
301 copied from genNearPointerSet()
302 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
303 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
304 If they pop r0/r1 they must be called in the opposite order than aopOp().
305 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
306 (resp. --stack-auto), prepared for --xstack
308 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
310 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
312 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
314 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
315 these ports have their own __sdcc_external_start()
317 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
319 pic patch provided by Slade Rich <slade_rich@yahoo.com>
320 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
321 type for bits was changed. It resulted in bit variables becoming
322 global, which is not permitted in PIC 14 assembly output.
324 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
326 * doc/sdccman.lyx: various additions and updates. Rearranged sections
328 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
330 Z80 and MCS51 linkers complaint if a public symbol is defined
331 in more than one library module:
335 * as/mcs51/Makefile.in
337 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
339 A few small changes that speed up the peephole optimizer.
343 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
345 Try to make the peephole optimizer smarter by maintaining
346 an association between the assembly source code and the
347 iCodes that originated them. Put this information to use
348 with a new peephole rule condition "notVolatile" so that
349 the rules can be aggressive yet still safe.
354 * src/mcs51/peeph.def
356 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
360 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
361 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
362 if the left or right operand symbols have the accuse flag set.
364 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
366 Changed the type of the result of the ! (NOT) operator to char;
367 previously it returned the same type as the source. This allows
368 us to eliminate all the genFloatNot functions (all of its target
369 implementations were very buggy) since !float can use the same
372 * src/SDCCicode.c (ast2iCode): ! returns char
373 * src/mcs51/gen.c (genNot, genNotFloat),
374 * src/ds390/gen.c (genNot, genNotFloat),
375 * src/z80/gen.c (genNot, genNotFloat),
376 * src/pic/gen.c (genNot, genNotFloat),
377 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
379 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
381 pic patch provided by Slade Rich <slade_rich@yahoo.com>
382 1. Interrupt would not compile properly. Ensure PCLATH register is saved
383 during interrupts. Ensure WSAVE is located at a shared bank address.
384 2. Fixed page selection in some places
385 3. Fixed BTFSS/C to where necessary use registers directly and not simply
386 the registers name strings.
387 4. Fixed "signed / unsigned compare" compiler warnings.
388 5. The PIC port manages its own allocation of the general purpose
389 registers, but makes no attempt to reuse them. As a result when
390 compiling it soon runs out of general purpose registers. Some
391 additional code was added to the files pcode.c and device.c to walk
392 through the function call tree and rename the registers so that they
402 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
403 genPlus() & genMinus() when the result is the same as left or right
405 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
407 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
409 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
411 Made bitfield a distinct type from bit so that bitfields
412 convert as per ANSI C and bits retain their traditional
413 boolean style behaviour. Implemented bitfield support in
421 * src/ds390/gen.c: bit v bitfield split
422 * src/z80/gen.c: New support for bitfields
423 * support/regression/tests/bitfields.c: reenabled z80,
426 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
428 Rules 246.x, 247.x relate to bitfields, the others speed up
429 access to xdata mapped I/O devices.
431 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
433 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
435 Cleaned up genPackBits and genUnpackBits and added two helper
436 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
437 for literal assignments in genPackBits (thanks to Frieder for
443 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
445 Fixed bug #748310 (pointer to function type mishandled when the
446 function name is omitted). Also fixed a SIGSEGV when a function
447 attribute (reentrant, etc) is used on a non-function or on a
448 function but misplaced before the parameter list.
450 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
452 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
453 * support/Util/SDCCerr.h,
454 * support/Util/SDCCerr.c: Added func attr misuse error msg
456 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
458 Fixed bug #787649 by anonymous
459 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
460 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
462 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
464 Fixed numerous bitfield problems.
466 * src/SDCC.y: More bitfield related error checking
468 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
469 * support/Util/SDCCerr.h,
470 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
471 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
472 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
473 * support/regression/tests/bitfields.c: tests added
475 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
477 Made the constant following the "interrupt" keyword optional. If
478 omitted, the function will not automatically be given an entry
479 in the interrupt vector table (similar to #pragma NOIV, but
480 less syntacticly kludgy). The interrupt number is also now
481 range checked. Also fixed a bug in the high order bit example
488 * support/Util/SDCCerr.c
489 * support/Util/SDCCerr.h
492 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
494 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
495 * src/SDCCicode.c (operandOperation): rewritten some ops
496 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
497 * src/SDCCsymt.c (computeType): literals are handled the same way as any
499 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
500 be re-activated by defining REDUCE_LITERALS)
501 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
502 unsigned, but are signed by default
503 * src/SDCCval.c (constVal): rearranged
504 * src/SDCCval.c (valMod): preliminary fix
505 * src/SDCCval.c (valCastLiteral): use TYPE_* types
506 * support/regression/literalop.c: added, work in progress
508 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
510 Generate warnings for useless declarations like "char data;"
511 that don't do what new users expect.
514 * support/Util/SDCCerr.h
515 * support/Util/SDCCerr.c
517 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
519 * src/SDCCval.c (valMult): fix overflow detection of negative int
521 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
523 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
525 Changes to support big endian targets:
538 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
540 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
541 * device/lib/time.c: fixed warning "integer overflow in expression"
543 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
545 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
546 * src/SDCCval.c (constVal): changed default to signed; hex and octal
547 constants are unsigned; added recognition of "u" flag for unsigned
548 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
549 * src/SDCCval.c (valDiv, valMod): fixed signdness
550 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
551 signedness of modulo, left and right shift
552 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
553 * support/Util/SDCCerr.h: added warning W_INT_OVL
554 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
555 * src/SDCCast.c (ast_print): improved output of constants
557 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
559 Fixed some warnings when building with MSVC:
572 * support\cpp2\cpplib.c
576 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
578 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
580 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
582 * support\librarian\clean.mk: Do not remove Makefile.
583 * support\librarian\Makefile: added.
585 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
587 Added librarian to MSVC build:
590 * support\librarian\librarian.dsp
592 'configure' not needed for librarian, removed:
593 * support\librarian\configure
594 * support\librarian\configure.in
595 * support\librarian\config_in.h
596 * support\librarian\Makefile.in
598 Hopefully these ones built the librarian and the rest of sdcc properly:
602 Messed up 'configure', so revert to previous version:
606 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
608 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
609 there, while the mantissa of a double is "only" 53 bits wide.
611 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
613 Adding sdcclib to the build. MSVC project coming soon.
616 * support\librarian\clean.mk
617 * support\librarian\configure
618 * support\librarian\configure.in
619 * support\librarian\config_in.h
620 * support\librarian\Makefile.bcc
621 * support\librarian\Makefile.in
622 * support\librarian\sdcclib.c
629 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
631 Linker now complaints if linked modules have conflicting options, for
632 example, one compiled using --model-large and another one compiled with
633 --model-small. The following files were modified:
655 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
657 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
658 as/mcs51/lklibr.c: Generate a warning when a library is not found.
660 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
662 * src/z80/mappings.i: fix _mul[us][int,long] entries
664 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
666 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
668 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
670 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
671 * support/regression/tests/bitopcse.c: added
679 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
681 added support for new library format to z80, gbz80 linkers:
687 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
689 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
690 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
692 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
694 added DUMMY_READ_VOLATILE:
703 * src/SDCCcse.c (algebraicOpts): many improvements
704 * src/SDCCcse.h: removed algebraicOpts()
705 * src/SDCCicode.c (picDummyRead): added
707 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
709 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
710 "Insufficient space in data memory".
712 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
714 * src/mcs51/gen.c: fixed bug #771358
715 * src/z80/gen.c: fixed bug #759087
717 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
719 * src/pic16/glue.c: minor cleanup by Vangelis
721 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
723 * device/include/regc515c.h: fixed #758477
724 * device/lib/_gptrget.c: saving some cycles in generic pointer get
725 * device/lib/_gptrput.c: saved a few bytes
726 * my tab spacing is 8, yours too?)
727 * device/lib/_ser.c: process RX bytes earlier than TX bytes
728 * device/lib/serial.c: process RX bytes earlier than TX bytes
729 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
731 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
733 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
735 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
737 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
739 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
741 * device/lib/Makefile.in: bad fix, reverted to 1.43
743 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
745 * device/lib/Makefile.in: added missing z80 object files
747 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
749 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
750 pic16 progress by Vangelis:
768 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
770 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
772 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
774 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
775 added gbz80 build to MSVC project.
776 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
777 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
778 from 8051 stuff and setup so it links using a .lnk file.
780 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
782 * support/librarian/sdcclib.c: sdcc librarian.
783 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
786 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
788 * as/mcs51/lkmain.c: properly handle extensions in function afile.
790 2003-07-02 Borut Razem <borut.razem@siol.net>
792 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
793 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
794 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
795 src/xa51/main.c, src/z80/main.c:
796 virtualization of glue() function: each port has it's own glue function,
797 which is accessed by do_glue function pointer in PORT.general structure
799 2003-07-01 Kevin Vigor <kevin@vigor.nu>
801 * DS800C400 fun, improved ROM interface and tinibios.
803 2003-06-27 Kevin Vigor <kevin@vigor.nu>
805 * More support for DS80C400. Now includes beginning of interface to ROM.
807 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
809 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
811 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
813 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
815 2003-06-19 Borut Razem <borut.razem@siol.net>
817 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
819 2003-06-19 Borut Razem <borut.razem@siol.net>
821 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
822 fixed Z80 port - crt0.o: cannot open.
824 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
826 * support/Util/MySystem.c (merge_command): revert bad fix
828 2003-06-18 Borut Razem <borut.razem@siol.net>
830 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
832 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
834 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
835 option --use-stdout sends errors to stdout instead of stderr.
837 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
839 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
841 2003-06-15 Borut Razem <borut.razem@siol.net>
843 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
844 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
845 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
846 fixed width array of pointers replaced with sets;
847 multiple include and lib paths ared transferred to preprocessor and linker
848 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
849 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
850 fixed width array of pointers
851 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
852 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
853 fixupPath(), getPathDifference()
854 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
855 fixed width array of pointers
857 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
859 * src/pic16/ralloc.c: fix warnings
860 * src/pic16/pcode.c: fix warning
862 2003-06-10 Scott Dattalo <scott@dattalo.com>
864 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
865 know all the details, but essentially this set of changes enable
866 the pic16 port to generate movff instructions and generate assembler
872 * src/pic16/device.c:
875 * src/pic16/pcoderegs.c:
876 * src/pic16/ralloc.c:
877 * src/pic16/ralloc.h:
879 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
881 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
882 added option --vc, so sdcc errors and warnings are compatible with
883 Microsoft Visual Studio.
885 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
887 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
888 device/lib/libfloat.lib: added atof function.
890 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
892 * doc/sdccman.lyx: updated to Lyx 1.3
893 * doc/cdbfileformat.lyx: updated to Lyx 1.3
894 * doc/test_suite_spec.lyx: updated to Lyx 1.3
895 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
897 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
899 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
901 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
903 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
904 additions to the "related tools/documentation" section
906 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
908 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
910 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
912 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
913 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
915 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
917 * doc/sdccman.lyx: fix double dash and other minor things
918 * doc/Makefile: fix double dash
920 2003-05-28 Karl Bongers(patches from Martin Helmling)
921 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
922 condition and ignore commands.
924 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
926 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
927 is in parts still quite out of date, I did changes as far as I felt makes sense
928 for a non-native english speaker.
929 Please feel free to add to the manual or to correct my changes.
930 * doc/Makefile: undid touching the date of intermediate tex files.
932 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
934 * doc/sdccman.lyx: Manual has an index now
936 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
938 Finalize muluint/mulsint and mululong/mulslong merging:
939 * device/lib/_mulint.c
940 * device/lib/_mullong.c
941 * device/lib/gbz80/mul.s
942 * device/lib/gbz80/stubs.s
943 * device/lib/z80/mul.s
944 * device/lib/z80/stubs.s
945 * src/SDCCsymt.c (initCSupport)
947 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
949 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
950 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
951 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
952 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
955 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
957 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
958 the regression tests I'm not brave enough to enable 245.b, 245.c
959 * doc/sdccman.lyx: added latex preamble for hyperref package.
960 Using pdflatex this will give you a hyperlinked pdf file with
961 bookmarks. (prepend '%' before /usepackage if this breaks something)
963 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
965 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
967 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
969 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
971 2003-05-21 <johan@balder>
973 * src/SDCCglue.c (printIval): fixed bug #739934
975 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
977 Applied patch from bug 737905 (renamed yylineo to mylineno):
984 * src/pic16/pcode.c: Cleaned warnings
985 * src/pic16/pcodeflow.c: Cleaned warnings
986 * src/pic16/pcoderegs.c: Cleaned warnings
988 2003-05-19 Scott Dattalo <scott@dattalo.com>
990 * src/pic16/pcode.c: Cleaned warnings
991 * src/pic16/pcodepeep.c: Cleaned warnings
992 * src/pic16/ralloc.c: Cleaned warnings
994 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
996 * doc/sdccman.lyx: fixed bug 739745
997 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
999 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1001 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1002 it can be defined with CFLAGS when running configure
1003 * src/SDCCmain.c: fixed compiling + linking with object files
1005 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1007 * configure.in: configure for pic16 port,
1008 added --disable-pic16-port
1009 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1010 * src/SDCCmain.c: linkOptions is changed to set *,
1011 added if/endif conditional macros to remove options help
1012 messages from optionsTable when a port is not configured, added
1013 support for the PIc16 port in the ports table, when executing
1014 the compiler with no port specified on command line, a default
1015 port is selected with the new macro DEFAULT_PORT which is
1016 defined in port.h, in setDefaultOptions() linkOptions is removed
1017 from initialization assignment, since now it is a set,
1018 parseCmdLine uses setParseWithComma for linkOptions, in
1019 linkEdit() linkOptions are accessed with new function indexSet()
1020 which returns the i'th item of a set variable. See SDCCset.c, in
1021 linkEdit() when calling buildCmdLine(), added linkOptions as
1022 last argument. Now users can pass arguments to gplink via the
1023 -Wl option, main() uses pic16glue() to glue up pic16 programs
1024 * src/SDCCpeeph.c: various changes to support pic16
1025 * src/SDCCset.c: added function void *indexSet(set *, int) to
1026 return the i'th item of the set
1027 * src/SDCCset.h: added function prototype for indexSet()
1028 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1029 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1030 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1031 added macro DEFAULT_PORT
1032 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1033 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1035 * src/pic16/glue.c: commented out some error producing lines
1036 * src/pic16/main.c: __config directives are commented out to stop
1037 gpasm complaining and test the linkage with gplink, _linkCmd and
1038 _asmCmd changed to be more gplink and gpasm friendly
1039 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1040 produced an error when parsed, peep rule 12 is added to utilize
1041 movff, but it is commented out since the pCode does not support
1042 yet a command with 2 address arguments
1044 2003-05-18 <johan@balder>
1046 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1047 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1048 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1050 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1051 Added feature to script commands from file.
1053 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1055 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1056 * src/SDCCutil.c: include ctype.h for win32
1058 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1060 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1062 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1064 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1065 Fixed so you can set breakpoints prior to run, run does not stop
1066 on entry now. Add tbreak. Other enhancements and fixes for use
1069 2003-05-12 Borut Razem <borut.razem@siol.net>
1071 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1073 2003-05-11 Borut Razem <borut.razem@siol.net>
1075 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1076 the path of bin directory, so that PATH is the only env. variable, which has to be set
1077 in case of standard installation.
1078 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1079 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1080 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1082 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1084 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1085 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1086 temp files are in the port dir; clean the gen/test directory when
1087 generating new test.c
1088 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1089 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1090 * support/regression/tests/zeropad.c: added
1092 2003-05-09 <johan@balder>
1094 * src/SDCCglue.c: fixed bug #597940
1096 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1098 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1099 cache sfr, optimize next,step, fix off by one sourceline,
1100 support ddd list function.
1101 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1103 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1105 * support/regression/HTMLgen.py: added compare_s2f()
1106 * support/regression/Makefile: redo 1.27
1107 * support/regression/generate-cases.py: redo 1.5
1109 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1111 * support/regression/tests/float.c: workaround 33 bit hex constant
1112 * support/regression/tests/simplefloat.c: fix division for host
1114 2003-04-29 Scott Dattalo <scott@dattalo.com>
1116 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1117 that tame's the PIC's over-aggressive optimizer.
1119 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1121 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1124 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1126 Initial support for DS80C400. "Hello world" runs on TINIm400
1129 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1131 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1132 * Some notes on ddd usage added in debugger/README
1133 Martin Helmling adding more features and fixes for ddd GUI debugger.
1134 Code added for nexti, stepi, up, down, and other adjustments.
1136 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1138 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1139 * src/pic/peeph.def Added two rules to optimize carry manipulation
1140 * src/pic/* removed debug printfs
1142 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1144 * debugger/mcs51/cmd.c: added header newalloc.h
1146 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1148 * as/Makefile: new EXEEXT
1149 * as/z80/Makefile: remove trailing slash of BUILDIR
1150 * as/z80/clean.mk: new EXEEXT
1151 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1152 * support/cpp2/Makefile.in: new EXEEXT
1153 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1155 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1157 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1158 EXEEXT was introduced to fix all related problems with targets
1159 "clean", "install" and "uninstall"; a couple of further flaws
1160 especially with "clean" have been fixed too
1161 * as/mcs51/Makefile.in
1166 * debugger/mcs51/Makefile.in
1167 * debugger/mcs51/clean.mk
1169 * link/z80/Makefile.in
1172 * packihx/Makefile.in
1174 * sim/ucsim/Makefile
1175 * sim/ucsim/clean.mk
1176 * sim/ucsim/avr.src/Makefile.in
1177 * sim/ucsim/avr.src/clean.mk
1178 * sim/ucsim/s51.src/Makefile.in
1179 * sim/ucsim/s51.src/clean.mk
1180 * sim/ucsim/xa.src/Makefile.in
1181 * sim/ucsim/xa.src/clean.mk
1182 * sim/ucsim/z80.src/Makefile.in
1183 * sim/ucsim/z80.src/clean.mk
1184 * sim/ucsim/main_in.mk
1185 * sim/ucsim/packages_in.mk
1186 * sim/ucsim/gui.src/Makefile.in
1187 * sim/ucsim/gui.src/serio.src/Makefile.in
1188 * sim/ucsim/gui.src/serio.src/clean.mk
1191 * support/cpp2/Makefile.in
1192 * support/cpp2/clean.mk
1193 * support/makebin/Makefile
1194 * support/makebin/clean.mk
1195 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1196 * doc/sdccman.lyx: --program-suffix no longer needed
1198 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1200 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1201 Martin Helmling added support for ddd GUI debugger.
1202 Code added to display assembly, set variables, and other commands
1203 to interface to ddd.
1205 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1207 * as/Makefile: fix target clean
1208 * as/clean.mk: fix target clean
1209 * as/z80/clean.mk: fix target clean
1211 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1213 * Makefile.common.in: added @EXEEXT@
1214 * configure.in: removed all mingw32 stuff
1215 * configure: rebuilt from configure.in
1216 * doc/sdccman.lyx: updated section "installation"
1217 * support/scripts/sdcc_mingw32: adapted to configure
1218 * support/scripts/sdcc_cygwin_mingw32: added
1220 2003-04-22 Scott Dattalo <scott@dattalo.com>
1222 * src/pic Added object file support for the PIC port
1223 * src/pic Applied patch from Craig Franklin (this started the object file support)
1224 * src/regression Updated the PIC regression tests for object files
1226 2003-04-20 Borut Razem <borut.razem@siol.net>
1228 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1229 lklex.c: In function `getfid':
1230 lklex.c:203: warning: array subscript has type `char'
1231 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1232 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1233 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1234 stack handling macros
1236 2003-04-19 Borut Razem <borut.razem@siol.net>
1238 * "handling space characters in file path" task:
1239 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1240 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1241 * support/Util/MySystem.h: make it self-sufficient
1242 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1243 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1244 handling space characters in file path
1245 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1246 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1247 * support/Util/MySystem.c: handling space characters in executable's path
1249 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1251 * as/z80/Makefile: fix permanent rebuild of z80
1252 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1253 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1255 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1257 * src/SDCCopt.c: add special case optimization to replace modulo by
1258 a power of two with a bitwise AND.
1260 2003-04-18 <johan@balder>
1262 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1264 2003-04-17 <johan@balder>
1266 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1267 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1269 2003-04-13 Borut Razem <borut.razem@siol.net>
1271 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1272 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1273 fixed mingw problem in adl_NORMALIZE_PATH
1275 2003-04-12 Borut Razem <borut.razem@siol.net>
1277 * fixed "#pragma SAVE/RESTORE can not be nested":
1278 * src/SDCC.lex: reworked pragma handling functions
1279 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1280 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1282 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1284 * src/SDCCutil.c (pathEquivalent): defined but not used
1285 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1286 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1287 * configure: rebuilt from configure.in
1288 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1289 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1290 * device/include/Makefile.in: replace sdcc_datadir
1291 * device/lib/Makefile.in: replace sdcc_datadir
1292 * Makefile.common.in: add LDFLAGS from configure
1293 * packihx/Makefile.in: use LDFLAGS
1294 * src/Makefile.in: use LDFLAGS
1295 * support/cpp2/Makefile.in: add LDFLAGS from configure
1296 * support/makebin/Makefile: use LDFLAGS
1297 * .version: bumped version number to 2.3.5
1299 2003-04-12 Borut Razem <borut.razem@siol.net>
1301 * completed "different paths" task:
1302 * src/SDCCmacro.c: fixed bug in handling quotes
1303 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1304 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1306 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1308 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1310 2003-04-11 kevin Vigor <kevin@vigor.nu>
1312 * ds390/gen.c ds390/peeph.def: fix bug 706781
1314 2003-04-11 Borut Razem <borut.razem@siol.net>
1316 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1318 2003-04-10 Scott Dattalo <scott@dattalo.com>
1320 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1321 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1322 set - this bit used to not be set...).
1323 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1324 bad code in PIC Port
1325 * src/regression/and2.c added to test bug 609268
1326 * src/regression/Makefile added and2.c to regression test
1329 2003-04-08 <johan@CP255758-A>
1331 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1332 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1333 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1335 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1337 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1339 * support/cpp2/Makefile.in: fix bug #487815
1340 * configure: rebuilt from configure.in
1341 * Makefile.common.in: docdir changed, new path suffixes
1342 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1343 * sdcc_vc_in.h: reflect changes from sdccconf.h
1344 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1345 * src/SDCCutil.h: remove BINDIR hack
1346 * doc/sdccman.lyx: update new path hierarchy
1348 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1350 * src/SDCCpeeph.c: added okToRemoveSLOC test
1352 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1354 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1356 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1358 * src/SDCCpeeph.c: added labelIsReturnOnly test
1359 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1361 2003-04-05 <johan@balder>
1363 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1364 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1365 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1366 * src/SDCCast.c: fixed a warning
1367 * src/SDCCast.h: fixed a warning
1368 * src/SDCCicode.c (operandFromAst): fixed a warning
1370 2003-04-04 <johan@balder>
1372 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1373 * src/SDCCast.c (decorateType): fixed bug #715076
1374 * src/SDCC.y: fixed bug #702907
1376 2003-04-03 <johan@balder>
1378 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1379 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1380 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1381 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1382 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1384 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1386 * _decdptr.c: fix return values
1387 * _gptrget.c: fix return values
1388 * _gptrgetc.c: fix return values
1389 * _gptrput.c: fix return values
1390 * _mulint.c: fix return values
1391 * as/z80/Makefile: fix 'make -j' problem
1393 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1395 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1396 * configure.in: big cleanup, updated to autoconf 2.5x
1397 * configure: rebuilt from configure.in
1398 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1399 * sdcc_vc_in.h: reflect changes from sdccconf.h
1400 * doc/Makefile: fixed a flaw in "make install"
1402 2003-04-02 <johan@balder>
1404 * src/ds390/gen.c (genCmp): no comments
1405 * src/mcs51/gen.c (genCmp): no comments
1406 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1407 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1409 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1411 * support/regression/generate-cases.py: place generated file in given sub directory
1412 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1413 * support/regression/Makefile: improvements for 'make -j';
1414 side effect: it's simpler and faster now
1416 2003-03-31 Borut Razem <borut.razem@siol.net>
1418 * src/z80/main.c: link-{port} and as-{port} defined without path
1419 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1421 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1423 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1425 2003-03-30 Borut Razem <borut.razem@siol.net>
1427 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1428 changed type of list parameter to set
1429 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1430 * src/port.h: changed type of do_assemble() parameter to set
1431 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1432 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1433 definition of "cppoutfilename" macro with NULL value in preProcess()
1434 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1435 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1436 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1437 replaced with set *binPathSet
1438 * shash_add() deallocates the item, if allready exsists, before adding the new one
1439 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1441 2003-03-30 Scott Dattalo <scott@dattalo.com>
1443 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1444 a nested for loop bug in the PIC port
1445 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1448 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1450 * support/Util/dbuf.h: remove C++ stuff to make it portable
1452 2003-03-28 Borut Razem <borut.razem@siol.net>
1454 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1455 literal strings in stringLiteral()
1456 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1457 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1460 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1462 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1464 2003-03-26 <johan@balder>
1466 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1467 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1468 * src/SDCCast.c (decorateType): fixed " -v < 3"
1470 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1472 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1473 Added Lenny Story's debug infrastructure changes:
1474 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1475 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1476 * src/cdbFile.c: added
1477 * src/SDCCdebug.c: added
1478 * src/SDCCdebug.h: added
1479 * src/SDCCast.c (createFunction)
1480 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1481 * src/SDCCmain.c (parseCmdLine, main)
1482 * src/SDCCmem.c (redoStackOffsets)
1483 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1486 * src/avr/gen.c (genAVRCode)
1487 * src/ds390/gen.c (gen390Code)
1488 * src/mcs51/gen.c (gen51Code)
1489 * src/pic/gen.c (genpic14Code)
1490 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1491 * src/xa51/gen.c (genXA51Code)
1492 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1494 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1496 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1497 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1499 2003-03-22 <johan@balder>
1501 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1503 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1505 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1506 * doc/cdbfileformat.lyx: added, written by Lenny Story
1507 * doc/Makefile: added cdbfileformat.lyx
1508 * doc/clean.mk: added cdbfileformat.lyx
1510 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1512 * src/mcs51/peeph.def: fix bug #705773
1514 2003-03-20 <johan@balder>
1516 An sfr/sbit can have an "at #" AND an initializer
1517 * src/SDCCsymt.c (checkSClass):
1518 * src/SDCCmem.c (allocGlobal):
1519 * src/SDCCmem.c (allocLocal):
1520 * src/SDCCast.c (createBlock):
1522 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1524 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1526 2003-03-16 <johan@balder>
1528 Undid the hackup of const and volatile, the problem is much bigger
1530 * src/SDCCast.c:1.171
1531 * src/SDCCglue.c:1.138
1532 * src/SDCCicode.c:1.146
1533 * src/SDCCsymt.c:1.150
1534 * src/SDCCval.c:1.65
1536 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1538 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1539 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1541 2003-03-13 <johan@balder>
1543 Hackup const and volatile modifiers in type chains a bit:
1545 * src/SDCCast.c:1.169
1546 * src/SDCCglue.c:1.136
1547 * src/SDCCicode.c:1.143
1548 * src/SDCCsymt.c1.146
1549 * src/SDCCsymt.h1.59
1550 * src/SDCCval.c:1.63
1552 2003-03-12 <johan@balder>
1554 * src/SDCCBBlock.h: more LRH debugging junk
1555 * src/SDCCcflow.h: more LRH debugging junk
1556 * src/SDCCloop.c: more LRH debugging junk
1557 * src/SDCC.y (struct_declaration): fixed bug #697590
1558 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1559 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1560 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1562 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1563 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1564 test function names must now match exactly).
1565 * src/SDCCcse.c: added special case in findCheaperOp to allow
1566 extending a short integer. Makes less awful code for bug 700121 test case.
1568 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1570 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1571 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1573 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1575 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1576 actually called (operandsNotEqual() was called for all
1577 operandsNotEqualX tests).
1579 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1581 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1582 with shorter literals. Fixes bug 700121.
1584 2003-03-11 <johan@balder>
1586 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1588 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1590 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1591 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1593 2003-03-10 Borut Razem <borut.razem@siol.net>
1595 * src/SDCCmain.c: pipe preprocessor's output
1596 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1597 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1598 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1599 which closes all pipes in pipeSet set
1600 * src/SDCCset.c: free deleted item in function deleteSetItem()
1601 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1602 moved from z80 to src subproject
1603 * .version: increased version number to 2.3.4
1605 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1607 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1608 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1609 * support/regression/ports/xa51/spec.mk: fix typo
1611 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1613 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1615 2003-03-09 Borut Razem <borut.razem@siol.net>
1617 * src/SDCCmain.c: pipe preprocessor's output
1618 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1619 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1620 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1621 which closes all pipes in pipeSet set
1622 * src/SDCCset.c: free deleted item in function deleteSetItem()
1623 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1624 moved from z80 to src subproject
1626 2003-03-09 Borut Razem <borut.razem@siol.net>
1628 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1629 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1630 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1631 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1632 * src/SDCCglobl.h: unification of WIN32 native definitions
1634 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1636 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1638 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1640 * src/configure.in: check for endianess (even while cross-compiling)
1641 * src/configure: check for endianess (even while cross-compiling)
1642 * src/configure_in.h: check for endianess (even while cross-compiling)
1643 * src/avr/gen.c: remove old endianess stuff
1644 * src/mcs51/gen.c: remove old endianess stuff
1645 * src/ds390/gen.c: remove old endianess stuff
1646 * src/pic/gen.c: remove old endianess stuff
1647 * src/pic/genarith.c: remove old endianess stuff
1648 * src/pic/glue.c: fix endianess check
1649 * src/pic16/gen.c: remove old endianess stuff
1650 * src/pic16/genarith.c: remove old endianess stuff
1651 * src/pic16/glue.c: fix endianess check
1652 * src/xa51/gen.c: remove old endianess stuff
1653 * src/z80/gen.c: fix endianess check
1654 * src/SDCCglue.c: fix endianess check
1655 * src/ds390/peeph.def: fix bug 700036
1657 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1659 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1660 * src/configure: find appropriate data-types on host for SDCC's int and long
1661 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1662 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1663 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1665 2003-03-07 <johan@balder>
1668 some minor cleanups before the big shot
1669 OP_DEFS and OP_USES now use Kevin's protection
1670 new option --nolabelopt
1681 * src/ds390/ralloc.c:
1682 * src/mcs51/ralloc.c:
1684 * src/xa51/ralloc.c:
1687 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1689 * src/pic/pcode.c (get_op): fix 64 bit warnings
1690 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1691 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1692 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1693 * support/regression/tests/malloc.c: fix 64 bit warnings
1695 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1697 * src/mcs51/gen.c (genMinus): fixed bug 696436
1699 2003-03-02 Borut Razem <borut.razem@siol.net>
1701 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1703 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1705 * configure.in: test for mkstemp
1706 * sdccconf_in.h: add HAVE_MKSTEMP
1708 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1710 * device/include/ctype.h: removed warning while using --stack-auto
1711 * device/include/malloc.h: removed warning while using --stack-auto
1712 * device/include/string.h: removed warning while using --stack-auto
1714 2003-02-23 Borut Razem <borut.razem@siol.net>
1716 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1717 because NDEBUG is defined (see man assert)
1718 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1720 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1722 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1723 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1725 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1727 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1728 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1730 2003-02-18 <johan@balder>
1732 * as/mcs51/asmain.c (asmbl): module can start with a digit
1733 * as/z80/asmain.c (asmbl): module can start with a digit
1735 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1737 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1738 * src/asm.c: fix pipe() for Mingw32
1740 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1742 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1743 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1744 make -V work again; --c1mode reads now from stdin
1745 * doc/sdccman.lyx: added --c1mode
1746 * support/Util/SDCCerr.c: new messages for c1 mode
1747 * support/Util/SDCCerr.h: new messages for c1 mode
1748 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1750 2003-02-15 <johan@balder>
1752 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1754 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1756 * doc/sdccman.lyx: Environment variables, -o and other minor things
1758 2003-02-14 <johan@balder>
1760 * src/xa51/main.c: before anyone really tries to use it :)
1762 * Install doc's in share/sdcc/doc
1763 * removed some obsolete files
1764 * Do a proper make distclean and uninstall
1765 M Makefile.common.in
1768 M device/include/Makefile.in
1769 M device/lib/Makefile.in
1772 M sim/ucsim/doc/Makefile.in
1775 R src/xa51/peeph.rul
1776 M support/cpp2/Makefile.in
1777 M support/makebin/Makefile
1780 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1782 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1784 2003-02-10 Borut Razem <borut.razem@siol.net>
1786 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1787 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1788 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1789 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1790 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1791 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1792 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1793 src/z80/Makefile.bcc: Borland Makefile cleanup
1794 * as/z80/Makefile.bcc: Added Borland Makefile
1795 * support/cpp2/borland.h: Removed
1797 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1799 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1800 * src/SDCC.lex: new pragma NOIV
1801 * src/SDCCglobl.h: new pragma NOIV
1802 * src/SDCCmem.c: new pragma NOIV
1804 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1806 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1808 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1810 * src/SDCCmain.c: signal handling is switched off by --debug
1811 * doc/Makefile: small fix for install; use clean.mk again
1812 * doc/clean.mk: clean *.pdf and *.html too
1814 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1816 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1817 * device/lib/printfl.c: fix a ds390 bug by making it portable
1818 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1819 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1820 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1821 * debugger/mcs51/cmd.c: converted multi-line string literals
1822 * sim/ucsim/globals.cc: converted multi-line string literals
1823 * src/SDCCmain.c: introduced signal handler to remove temp files
1824 * doc/Makefile: small tweaks, implement clean
1825 * doc: removed generated files
1827 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1829 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1830 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1831 Address Record is not correctly generated for DS390."
1833 2003-02-02 Borut Razem <borut.razem@siol.net>
1835 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1836 * as/mcs51/asm.h: fixed compilation with Borland C
1837 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1838 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1839 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1840 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1841 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1842 src/z80/Makefile.bcc: delete $(LIB) only if exist
1843 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1845 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1847 * device/include/malloc.h: introduced NULL
1848 * device/include/string.h: introduced NULL
1849 * device/include/stdlib.h: introduced NULL
1850 * device/lib/_memcpy.c: removed NULL
1851 * device/lib/_strcat.c: removed NULL
1852 * device/lib/_strchr.c: removed NULL
1853 * device/lib/_strcmp.c: removed NULL
1854 * device/lib/_strcpy.c: removed NULL
1855 * device/lib/_strcspn.c: removed NULL
1856 * device/lib/_strlen.c: removed NULL
1857 * device/lib/_strncat.c: removed NULL
1858 * device/lib/_strncmp.c: removed NULL
1859 * device/lib/_strncpy.c: removed NULL
1860 * device/lib/_strpbrk.c: removed NULL
1861 * device/lib/_strrchr.c: removed NULL
1862 * device/lib/_strspn.c: removed NULL
1863 * device/lib/_strstr.c: removed NULL
1864 * device/lib/_strtok.c: removed NULL
1865 * device/lib/malloc.c: removed NULL, include own header
1867 2003-02-02 <johan@balder>
1869 * 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
1870 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1871 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1872 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1873 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1874 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1876 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1878 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1881 2003-02-01 <johan@balder>
1883 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1885 2003-01-31 <johan@CP255758-A>
1887 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1889 2003-01-30 <johan@balder>
1891 * src/SDCCBBlock.c: automatic bug detection
1892 * src/SDCCicode.c: automatic bug detection
1894 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1896 * src/SDCCglobl.h: now --xram-size 0 works
1897 * src/SDCCmain.c: now --xram-size 0 works
1899 2003-01-29 <johan@balder>
1901 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1903 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1905 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1906 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1907 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1908 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1909 * src/SDCCglobl.h: Added options --xram-size and --code-size
1910 * src/SDCCmain.c: Added options --xram-size and --code-size
1912 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1914 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1915 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1917 2003-01-27 <johan@balder>
1919 * src/SDCC.y: fixed bug #613764
1921 2003-01-26 <johan@balder>
1923 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1924 * src/SDCCsymt.h: fixed bug #673374
1925 * src/SDCCglue.c: fixed bug #661910
1926 * src/SDCCast.c: fixed bug #458099 and 673374
1928 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1930 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1931 * as/mcs51/strcmpi.h: added
1932 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1933 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1934 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1935 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1936 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1937 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1938 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1939 * as/mcs51/Makefile.aslink: new module strcmpi
1940 * as/mcs51/Makefile.asx8051: new module strcmpi
1941 * as/mcs51/Makefil.bcc: new module strcmpi
1942 * as/mcs51/Makefile.in: new module strcmpi
1943 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1945 2003-01-26 <johan@balder>
1947 * src/SDCCglue.c: reverted back to 1.124
1948 * src/SDCCast.c: reverted back to 1.156
1949 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1951 2003-01-25 <johan@balder>
1953 * src/SDCCglue.c: A better fix for bug #661910
1954 * src/SDCCast.c: A better fix for bug #661910
1955 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1957 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1959 * src/Makefile.in: remove spawn.o
1960 * src/SDCCmain.c: remove spawn.h
1961 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1962 * src/spawn.c: removed
1963 * src/spawn.h: removed
1964 * support/regression/ports/ds390/spec.mk: link with -r
1966 2003-01-24 <johan@CP255758-A>
1968 * src/ds390/gen.c (aopOp): fixed bug #667458
1969 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1970 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1971 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1973 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1975 * src/mcs51/peeph.def: better assembler identation by Frieder
1976 * src/mcs51/gen.c: better assembler identation by Frieder
1978 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1980 * as/z80/string.h: removed for gcc 3.2
1981 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1982 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1984 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1986 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1987 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1988 * support/regression/Makefile: separate temp files for ports
1989 * support/regression/generate-cases.py: separate temp files for ports
1990 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1991 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1993 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1995 * moved tinitalk to device/examples/ds390
1997 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1999 * as/mcs51/lkmem.c: rflag is for DS390
2000 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2001 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2002 (linkEdit): move mem- and map-files the same way as ihx-files
2003 * src/z80/main.c (_setDefaultOptions): removed --generic
2004 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2005 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2006 * src/pic/glue.c (picglue): --c1mode works again
2007 * src/pic16/glue.c (pic16glue): --c1mode works again
2008 * src/asm.c (printCLine): fix #660034
2010 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2012 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2013 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2014 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2015 * as/mcs51/lkmem (summary): better fix for sp problem
2016 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2017 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2018 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2019 remove --stack-after-data
2021 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2023 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2024 * src/SDCCutil.c (join): ugly bug: missing '\0'
2025 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2027 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2029 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2031 * src/pic/main.c (_asmCmd): gpasm supports -o
2032 * src/z80/main.c: more general macros
2033 * device/lib/Makefile.in: remove intermediate files
2035 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2037 * .version: Bumped version number to 2.3.3
2038 * src/SDCCBBlock.c: new option -o
2039 * src/SDCCglobl.h: new option -o
2040 * src/SDCCglue.c: new option -o
2041 * src/SDCCmain.c: new option -o
2042 * src/asm.c: new option -o
2043 * src/ds390/main.c: new option -o
2044 * src/pic/glue.c: new option -o
2045 * src/pic/pcode.c: new option -o
2046 * src/pic/ralloc.c: new option -o
2047 * src/pic16/glue.c: new option -o
2048 * src/pic16/pcode.c: new option -o
2049 * src/pic16/ralloc.c: new option -o
2050 * src/z80/main.c: new option -o
2051 * device/lib/Makefile.in: use -o
2052 * support/regression/ports/ds390/spec.mk: use -o
2053 * support/regression/ports/gbz80/spec.mk: use -o
2054 * support/regression/ports/mcs51/spec.mk: use -o
2055 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2056 * support/regression/ports/z80/spec.mk: use -o
2057 * support/regression/ports/ucz80/spec.mk: use -o
2058 * support/regression/ports/xa51/spec.mk: use -o
2059 * support/regression/fwk/lib/timeout.c: fix usage string
2061 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2062 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2064 2003-01-07 <johan@balder>
2066 * src/SDCCast.c (decorateType): fixed bug #600035
2068 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2069 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2070 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2071 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2072 * src/pic/pcode.c: outcommented unused variable to remove warnings
2073 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2075 2003-01-06 <karl@turbobit.com>
2076 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2079 2003-01-06 <johan@balder>
2081 * src/SDCCicode.c: fixed array add
2083 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2084 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2085 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2087 2003-01-04 <johan@balder>
2089 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2091 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2092 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2094 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2095 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2096 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2098 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2099 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2101 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2102 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2104 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2105 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2107 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2109 * in \sdcc\as\mcs51\ changed these files in order to create an
2110 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2111 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2112 following files to include the previous two files: aslink.dsp,
2113 Makefile.aslink, Makefile.bcc, and Makefile.in.
2115 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2116 .adb instead of .cdb
2118 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2120 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2121 value from option --iram-size.
2123 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2125 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2128 2002-09-18 <wiml@hhhh.org>
2130 * SDCClrange.h: exposed setFromRange() and setToRange()
2131 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2132 packRegsForAccUse() (bug 542397)
2133 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2134 multiple times and emitting the fetch operations more than once
2135 added aopGetUsesAcc() function to allow binary operators to
2136 fetch their operands in the correct order; made genMinus() emit
2137 compact code for X = LITERAL - Y
2139 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2140 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2141 sprintf() in line 1267.
2143 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2144 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2147 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2148 Changes to aslink (All the changes are marked with 'JCF'):
2150 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2153 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2154 area BSEG. Also moves, if possible, the DATA area down into the internal
2155 ram so more space is available.
2157 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2160 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2161 not bytes. Function summary() which creates a memory usage summary
2162 file with extension .mem. Reports of overlaping stack and small stack
2163 size. If the space for the stack is less than 16 bytes aslink trows a
2166 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2167 the 8051. Option 'y' for memory summary output file.
2169 Changes to sdcc (All the changes are marked with 'JCF'):
2171 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2173 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2174 overlaying area for it (uses RegBankUsed[4]).
2176 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2177 bank zero as used by default. By default aslink locates the stack
2178 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2179 the creation of the .mem file. Delegates the allocation of data area
2180 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2181 the begining of the stack area to aslink.
2183 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2184 glue() in SDCCglue.c creates an area for it.
2186 2002-09-03 Borut Razem <borut.razem@siol.net>
2187 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2188 sdcc/src/pic/glue.c:
2189 introduced atexit() handler for teporay files removal in case of
2190 errors, assertions, ...
2192 2002-08-29 Borut Razem <borut.razem@siol.net>
2193 * sdcc/support/cpp2/auto-host_vc_in.h:
2194 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2195 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2196 Maybe there is a similar problem with BORLANDC? It should be checked!
2198 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2199 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2200 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2201 was not executed, and the compiler (cl) launched a warning:
2202 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2204 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2205 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2207 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2208 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2210 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2211 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2212 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2213 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2214 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2215 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2216 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2217 - added Release configuration in VS projects
2218 - review of compiler an linker options
2219 - VC .exe files are generated in bin_vc directory, not to interfere
2220 with binaries generated from other projects (cygwin, mingw, bcc ...)
2222 * sdcc/src/yacc.dsp: added
2224 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2225 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2226 and insert the version number definitions from .version
2228 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2230 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2231 added - genarate auto-host.h using auto-host_vc_in.h as template
2234 removed from CVS, generated automatically
2236 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2237 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2239 2002-08-11 Borut Razem <borut.razem@siol.net>
2240 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2242 2002-08-10 Borut Razem <borut.razem@siol.net>
2243 * src/SDCCmain.c (main):
2244 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2245 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2246 The consequence was that some temporary files were not removed.
2249 unification of code in functions tempfilename() and tempfile():
2250 function tempnam() is defined in Visual Studio 6.0 and .NET
2252 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2254 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2255 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2256 - removed compiler command line option /WX: Treats all warnings as errors
2257 - update a list of source files, included into the project
2259 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2260 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2261 changed project type to Generic Project so that can be correcly converted to VS.NET project
2263 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2265 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2267 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2269 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2270 added return 0 statements after assert() to make compiler happy
2272 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2273 added newline in the def file to keep MSC compiler satisfied
2275 * sdcc/src/z80/gen.c:
2276 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2277 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2278 - solved MSC error in function aopDump()
2280 * sdcc_vc.h: define PREFIX as "\\sdcc"
2282 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2283 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2285 2002-06-22 Scott Dattalo <scott@dattalo.com>
2286 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2287 - Rewrote the register banking algorithm.
2288 - Added pCode live-range analysis to registers (for now, only non-used and
2289 singly-used registers optimized away)
2291 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2293 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2295 2002-05-10 Scott Dattalo <scott@dattalo.com>
2296 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2298 2002-04-22 Michael Hope <michaelh@vroom>
2300 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2302 * configure.in (DD_COPT): Added include support required for gbdk.
2304 * .version: Bumped version number just to increase it.
2306 * src/SDCCmain.c: Added -nostdinc to the default options.
2308 2002-04-15 Michael Hope <michaelh@vroom>
2310 * device/lib/z80/printf.c (sprintf): Added.
2312 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2314 * src/z80/peeph.def: Added transpose redundent load rule.
2316 * src/z80/main.c: Added force callee saves for jaune.
2318 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2320 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2322 2002-03-28 Johan Knol <johan@balder>
2324 * src/SDCCval.c: fixed bug #532436
2326 2002-03-14 Scott Dattalo <scott@dattalo.com>
2328 Added "char *Processor" field to the port structure.
2331 Added -p option. Allows port dependent processor to be specified.
2334 Initialized the new field char *Processor field to NULL in all ports
2337 Compiler generated registers for interrupt context saving
2338 were not getting allocated.
2340 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2343 Fixed left shift. Will promote the left side of a left shift
2344 if a) left shifting more than size of operand or b) when assigned
2345 to something size > size of left side
2347 2002-03-14 Scott Dattalo <scott@dattalo.com>
2349 tons of changes. Register allocation has been
2350 rewritten. Added customization for the various PICs. Flow
2351 analysis is restructured. ...
2357 Added. device.c is a PIC port hack to accomodate variations
2360 2002-03-13 Michael Hope <michaelh@vroom>
2362 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2364 2002-03-04 johanknol <johanknol@manik>
2366 * /src/SDCCval.c: fixed
2368 const unsigned char arr[][2] = { { 0, 1 } };
2369 t18.c:1: error: Initializer element is not constant
2371 2002-03-04 bela <bela@manik>
2373 * /device/include/mcs51reg.h:
2374 ds89c420 register definition update
2376 2002-03-03 <johan@FRIJA>
2378 * support/Util/SDCCerr.c: did something, but don't no why anymore
2380 * support/regression/tests/bug-524691.c: made it a little less shy
2382 * src/SDCCast.c (decorateType): fixed bug #524697
2384 * src/SDCCast.c: made some lineno improvements
2386 * src/SDCCval.c (getNelements): changed warning to error
2388 * src/SDCCglue.c (printIvalArray): changed warning to error
2390 * src/SDCCicode.c: fixed a warning for mingw
2392 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2394 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2396 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2398 * src/ds390/peeph.def:
2399 Added some more peephole rules
2401 * src/ds390/gen.c: Various fixes & enhancements
2403 * src/SDCClrange.c, src/SDCClrange.h:
2404 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2406 * src/ds390/ralloc.c:
2407 various fixes & enhancements (ds390) specific
2409 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2410 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2413 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2415 2002-03-02 <johan@FRIJA>
2417 * src/SDCCast.c (decorateType): fixed bug #524708
2419 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2421 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2423 2002-03-01 Michael Hope <michaelh@vroom>
2425 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2427 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2429 2002-03-01 <johan@FRIJA>
2431 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2433 * src/SDCCast.c (decorateType): fixed bug #524209
2435 * src/SDCCval.c (valNot): fixed bug #524195
2437 2002-02-26 <johan@balder>
2439 * src/xa51/gen.c: fixed a warning
2441 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2443 * src/SDCCast.c (decorateType): fixed bug #522534
2445 2002-02-23 <johan@balder>
2447 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2449 2002-02-22 <johan@balder>
2451 * src/SDCCast.c: fixed bug #514865
2453 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2455 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2457 * sdcc/src/SDCCloop.c:
2458 Previous fix was not good. basic blocks that have "break" or "return" are
2459 not really partof a loop , but live ranges used in these blocks should
2460 be live thru the entire loop, so set partOfLoop but don't add them to
2463 2002-02-21 <johan@FRIJA>
2465 * src/SDCCcse.c: fixed bug #514308
2467 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2470 Fixed BUG #519583. If a conditional block ended in a return/break
2471 statement inside a loop, it was not being considered part of the loop.
2473 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2475 2002-02-10 Karl Bongers <karl@turbobit.com>
2478 Fixed up SDCDB debugger somewhat. Updated debugger/README
2479 with lots of comments and notes.
2481 * device/examples/test2.c:
2482 Fix bug, "red" variable not being initialized(compiler complained).
2484 * device/examples/Makefile, examples/test3.c:
2485 Add Makefile in device/examples folder, compiles test3.c
2486 for use as a multiple module SDCDB test case.
2488 * sim/ucsim/cmd.src/cmdset.cc:
2489 Took out debug printfs in ucsim "next" command.
2492 Karl and Johan start ucsim XA support. Most dissassembly working,
2493 about 75% emulation done(plenty of work remaining).
2495 * sim/ucsim/z80.src:
2496 Add Z80 support to ucsim, add test-ucz80 regression test,
2497 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2498 Notice z80 compiler fails on examples/test3.c/crc code.
2500 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2502 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2503 Added support for --parms-in-bank1
2505 * src/ds390/peeph.def:
2506 added a few more peephole optimzations
2509 1) added __builtin_inp & __builtin_outp used to read in data of given length
2510 from a memory mapped port
2511 2) added __builtin_memcmp
2512 3) added __builtin_swapw swap bytes of a short
2514 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2515 1) handle multiple send & receives from register bank1
2516 2) ralloc can now allocate DPTR1 to some liveRanges
2518 * src/SDCCsymt.c, src/SDCCsymt.h:
2519 changes to handle multiple sends & receives
2522 added some pointer arithmetic optimization
2525 added some pointer arithmetic optimizations but not stable yet so not
2526 called from anywhere (will get this working shortly)
2528 * src/SDCCopt.c: fixed for multiple sends & receives
2531 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2532 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2533 set preprocessor defines (depending on options)
2535 * src/SDCCicode.c, src/SDCCicode.h:
2536 changes made to handle multiple sends & receives
2539 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2541 * src/SDCCcse.c, src/SDCCcse.h:
2542 added function findbackward def (to be used in upcoming optimization)
2544 * src/SDCCcflow.c, src/SDCCcflow.h:
2545 added function returnAtEnd - to determine if a basic block terminates with
2548 * src/SDCCast.c, src/SDCCast.h:
2549 added option parms-in-bank1
2551 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2552 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2553 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2554 adjusted for --parms-in-bank1 option
2556 * device/include/string.h:
2557 donot redefine "reentrant" keyword
2559 * device/include/ds80c390.h: Added some more SFRs
2561 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2563 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2565 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2567 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2569 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2571 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2573 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2575 * Added --xram-movc option
2577 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2579 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2581 2002-01-11 Johan Knol
2583 * Added math lib of Jesus Calvino-Fraga
2585 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2587 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2588 * support/regression/Makefile: new target test-mcs51-stack-auto
2589 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2591 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2593 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2595 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2597 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2599 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2601 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2603 * src/SDCCglue.h: add definition for printIvalChar()
2605 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2607 * src/SDCCast.c: fix #498138 by Johan
2609 * src/SDCCglue.c: fix #498138 by Johan
2611 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2613 * support/regression/Makefile: fix clean
2615 * support/regression/ports/ds390/support.c: fix transmission of last character
2617 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2619 * /sdcc/src/ds390/gen.c:
2620 a) improved computing address of stack variable
2621 b) took out some #if 0 code
2622 c) improved parmBytes adjustment
2623 d) improved genPlusIncr & genMinusIncr
2624 e) genCmp could generate bad code (when left assigned to DPTR)
2625 f) Fixed bug in hasInc
2627 * /sdcc/src/ds390/ralloc.c:
2628 a) packRegsForSupport could mess up live information (Fixed)
2629 b) packRegsDPTRuse could be incorrect for left & right shift
2631 * /sdcc/src/mcs51/ralloc.c:
2632 packRegsForSupport could mess up the live information (Fixed)
2634 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2636 * /sdcc/src/SDCCast.c:
2637 can reverse a loop even if function call is present as long
2638 as the loop control variable is local & is not passed as parameter
2640 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2642 * /sdcc/ChangeLog: *** empty log message ***
2644 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2645 More builtin function additions for TININative
2647 * /sdcc/src/ds390/ralloc.c:
2648 Had broken the regression testsuite
2650 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2652 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2653 Added funcattr hasStackParms will be set for reentrant functions when there
2654 are paramteres on the stack, this helps in minimizing frame pointer generation
2655 typeFromStr can handle function pointers now
2657 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2658 *** empty log message ***
2660 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2662 * /src/ds390/gen.c, /src/ds390/main.c:
2663 More builtin function additions for TININative
2665 * /src/ds390/ralloc.c:
2666 Had broken the regression testsuite
2668 * /src/SDCCast.c: Fixed a bug in dumptree
2670 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2671 Added funcattr hasStackParms will be set for reentrant functions when there
2672 are paramteres on the stack, this helps in minimizing frame pointer generation
2673 typeFromStr can handle function pointers now
2675 * /doc/builtins.txt, /doc/TININative.txt:
2676 *** empty log message ***
2679 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2681 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2682 ALPHA version for -mTININative
2684 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2685 updated to reflect changes in the port structure
2688 added function do_assemble (similar to do_link) if non-null this function
2689 will be called to do assembly (-mTININative) requires a multi command
2691 added function genAssemblerEnd will be called to generate assembler Epilogue
2694 added _JavaNative to debug info printing
2696 * /src/SDCCmain.c: added option --tini-libid
2697 added port->do_assemble function (-mTININative) has a multi command assemble
2699 * /src/SDCCglue.c: Disabled "constExpr" check
2700 added port->genAssemblerEnd function
2702 * /src/SDCCglobl.h: Added option --tini-libid value
2705 tookout optimizeCompare from the header (has no external references)
2707 * /src/SDCCast.c: made one more function "static"
2709 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2711 * src/z80/mappings.i: Added z80asm support.
2713 * src/z80/main.c: Added z80asm support on --asm=z80asm
2715 * src/z80/gen.c: Fixed asm portability issues.
2717 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2719 * src/SDCCglue.c (printExterns): Added global/extern split.
2721 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2723 * support/regression/Makefile: added test for mcs51 model large
2725 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2727 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2729 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2731 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2733 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2735 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2737 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2739 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2741 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2743 * support/regression/tests/simplefloat.c: Port to mcs51.
2745 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2746 * support/regression/tests/bug-485362.c: Added.
2748 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2750 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2752 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2754 * src/z80/gen.c (aopDump): Added a dump function.
2756 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2757 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2759 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2761 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2763 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2765 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2767 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2769 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2771 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2773 * support/regression/ports/ds390/support.c: Use tinibios.
2775 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2777 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2779 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2780 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2782 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2784 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2786 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2788 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2790 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2791 (packRegsForIYUse): Created and optimised.
2793 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2795 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2796 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2798 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2800 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2802 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2804 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2806 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2808 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2810 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2812 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2814 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2816 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2818 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2820 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2821 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2822 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2824 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2826 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2827 (genNotFloat): Added.
2828 (genUminusFloat): Added.
2830 * device/lib/z80/Makefile: Added floating pt stubs.
2832 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2834 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2836 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2838 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2840 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2842 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2844 * sdcc/support/regression/Makefile: Add port ds390.
2846 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2848 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2850 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2852 * sdcc/support/regression/ports/ds390/support.c: Added.
2854 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2856 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2858 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2860 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2862 * device/include/malloc.h: Added z80 and gbz80 support.
2864 * device/lib/gbz80/heap.s: Added.
2866 * device/lib/z80/heap.s: Added.
2868 * device/lib/malloc.c: Added z80 and gbz80 support.
2870 * support/regression/tests/malloc.c (testMalloc): Added.
2872 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2874 * support/regression/tests/bug-478094.c: Added.
2876 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2878 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2880 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2882 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2884 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2886 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2888 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2890 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2892 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2894 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2896 * support/regression/tests/bug-477927.c: Added.
2898 * src/z80/peeph.def: Added minor rules.
2900 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2902 * src/z80/peeph.def: Added jump optimisation modification.
2904 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2906 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2908 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2910 * support/regression/tests/funptrs.c: Added.
2912 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2914 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2916 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2918 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2920 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2922 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2923 (movLeft2ResultLong): Created.
2925 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2926 (joinPushes): Added. Joins two char pushes into a word push.
2928 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2930 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2932 * support/makebin/Makefile (install): Added creation of dest dir.
2934 2001-10-24 Karl Bongers <karl@turbobit.com>
2936 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2938 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2940 * src/z80/ralloc.c: Turned off faulty pack for one use.
2942 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2944 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2946 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2948 * support/regression/Makefile: Improved clean
2950 * support/regression/ports/gbz80/spec.mk: Added clean
2952 * support/regression/ports/host/spec.mk: Added clean
2954 * support/regression/ports/z80/spec.mk: Added clean
2956 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2958 * support/regression/ports/mcs51/timeout.c: little improvements
2960 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2962 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2964 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2966 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2968 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2970 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2972 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2974 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2975 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2977 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2979 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2981 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2983 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2985 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2987 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2989 * support/regression/tests/longor.c: Added.
2991 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2993 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2995 * as/mcs51/aslink.h: define PATH_MAX
2997 * as/mcs51/asm.h: define PATH_MAX
2999 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3001 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3003 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3005 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3007 * src/SDCCglobl.h: define PATH_MAX
3009 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3011 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3013 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3015 * src/z80/gen.c (gencjneshort): Fixed
3017 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3019 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3021 * support/regression/tests/bug-469671.c: Added.
3023 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3025 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3027 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3029 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3031 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3033 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3035 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3037 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3039 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3041 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3043 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3045 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3047 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3049 * 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.
3051 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3053 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3055 2001-10-07 <johan@FRIJA>
3057 * device/lib/gets.c (gets): fixed the return value.
3059 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3060 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3062 * 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.
3064 * 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.
3066 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3068 * src/pic/gen.c: Removed Safe_strdup.
3070 * configure.in: Added option to enable libgc support.
3072 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3073 (bitVectUnion): Optimised.
3074 (bitVectIntersect): Optimised.
3075 (bitVectBitsInCommon): Optimised.
3076 (bitVectCplAnd): Optimised.
3078 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3080 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3082 * src/SDCCmain.c: distinguish between assembler debug and plain options
3084 * src/avr/main.c: remove standard assembler options
3086 * src/ds390/main.c: remove standard assembler options
3088 * src/mcs51/main.c: remove standard assembler options
3090 * src/port.h: removed "PENDING" comment
3092 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3094 * src/device/lib/_mulint.c : new, with assember functions
3096 * src/device/lib/_mullong.c : new, with assember functions
3098 * src/device/lib/_divuint.c : with assember functions
3100 * src/device/lib/_divsint.c : with assember functions
3102 * src/device/lib/_divulong.c: with assember functions
3104 * src/device/lib/_divslong.c: with assember functions
3106 * src/device/lib/_moduint.c : with assember functions
3108 * src/device/lib/_modsint.c : with assember functions
3110 * src/device/lib/_modulong.c: with assember functions
3112 * src/device/lib/_modslong.c: with assember functions
3114 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3116 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3118 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3119 replaced _mululong.c and _mulslong.c by _mullong.c
3121 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3123 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3125 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3127 * src/SDCCglue.c: test, if win32api is available for MINGW
3129 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3131 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3132 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3133 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3134 * support/regression/ports/host/spec.mk: removed GENERIC
3135 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3136 * support/regression/ports/z80/spec.mk: removed GENERIC
3138 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3140 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3142 * support/regression/tests/bug-467035.c: Created.
3144 2001-10-01 <johan@FRIJA>
3146 * src/SDCC.y: fixed bug #466586 part 1
3148 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3150 * SDCCicode.c: z80 has no generic pointers
3151 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3153 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3155 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3157 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3159 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3161 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3163 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3165 * configure.in: Fixed up so that ucsim is only configured once.
3167 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3169 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3170 (getPathDifference): As above.
3172 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3174 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3176 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3177 * .version: Updated to 2.3.1
3179 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3180 Added copyright header.
3182 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3183 (assemble): Added support for macro based assembler commands.
3184 (linkEdit): Added support for macro based linker commands.
3185 (preProcess): Changed the pre-processor to use macros.
3186 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3187 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3189 * device/lib/z80/crt0.s: Added module name for debugging.
3191 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3193 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3195 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3197 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3199 * src/Makefile.in: Added SDCCmacro and SDCCutil
3201 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3203 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3205 2001-09-16 <johan@FRIJA>
3207 * 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.
3209 2001-09-15 <johan@FRIJA>
3211 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3212 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3214 2001-09-11 <johan@FRIJA>
3216 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3218 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3220 * support/regression/tests/bug-460444.c: Added test case.
3222 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3223 (genCast): Added justification for all of the asserts.
3225 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3227 * support/regression/support.c: _xdata replaced by xdata
3229 * support/regression/spec.mk: removed _generic
3231 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3233 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3235 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3236 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3238 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3240 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3242 * support/regression/tests/bug-460010.c: Added test case.
3244 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3246 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3248 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3250 * support/regression/testfwk.c: removed workaround for bug #436344
3252 * support/regression/tests/bp.c: use less memory with mcs51
3254 * support/regression/tests/bug-441448.c: use less memory
3256 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3258 * support/regression/collate-results.py: typo
3260 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3262 * support/regression/tests/fetchoverlap.c: Added new test case.
3264 * support/regression/tests/bp.c: Added new test case.
3266 * support/regression/tests/bug-448984.c: Added new test case.
3268 * support/regression/tests/pow2shifts.c: Added new test case.
3270 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3271 (genlshTwo): Fixed right shift for count > 8.
3273 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3275 2001-09-08 <johan@FRIJA>
3277 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3279 2001-09-07 <johan@FRIJA>
3281 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3283 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3285 2001-09-06 <johan@FRIJA>
3287 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3288 * bernhard noted me at this: "() equals to (void)" (1.38)
3290 2001-09-05 <johan@FRIJA>
3292 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3294 2001-09-04 <johan@FRIJA>
3296 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3299 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3301 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3303 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3305 * link/z80/aslink.h: Fixed path for PATH_MAX
3307 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3309 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3311 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3313 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3315 * 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.
3317 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3319 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3320 (genCmp): Fixed up genCmp for the GB with longs.
3322 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3324 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3326 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3328 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3330 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3332 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3334 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3336 * 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.
3338 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3340 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3342 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3344 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3346 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3348 * sim/ucsim/configure: little improvement of Cygwin-detection
3349 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3350 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3351 * support/regression/tests/bug-221100.c: small changes for mcs51
3352 * support/regression/tests/bug-221168.c: small changes for mcs51
3353 * support/regression/tests/bug-227710.c: small changes for mcs51
3354 * support/regression/tests/staticinit.c: small changes for mcs51
3355 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3356 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3357 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601