1 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
5 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
7 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
8 * src/asm.c (printILine): Fixed bug #811015
10 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
12 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
15 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
17 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
18 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
19 to correctly handle general case of AOP_PAIRPTR
20 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
22 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
24 * src/mcs51/ralloc.c (fillGaps),
25 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
26 register positioning bug)
28 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
30 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
32 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
34 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
35 genCodePointerGet, genGenPointerGet, genFarPointerSet,
36 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
37 (ralloc doesn't intentionally do this now, but perhaps later)
38 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
39 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
40 register positioning bugs (Fixed bug #762602 and #795325)
41 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
43 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
44 lines that --i-code-in-asm generates
46 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
48 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
49 trying to fclose a FILE* that was already closed.
51 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
53 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
54 of const struct should be treated as if const themselves)
56 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
58 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
60 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
62 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
63 Unix (/n) and DOS (/r/n) line terminations.
65 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
67 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
70 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
72 * src/mcs51/gen.c (genFunction, genEndFunction),
73 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
74 and restore of EA so that stack offsets to parameters are
75 correct when using both critical and reentrant/stack-auto.
76 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
77 size (can be triggered in error if sloc is shared between
78 different sized objects)
79 * device/include/float.h: fixed macros to explicitly use
80 unsigned long where needed
82 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
84 Feature req. 799831: added code to allow nesting of critical functions
85 * src/mcs51/gen.c (genFunction, genEndFunction)
86 * src/ds390/gen.c (genFunction, genEndFunction)
88 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
90 * src/SDCCsymt.c (sclsFromPtr),
92 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
93 support for standard C idiom of memory mapped variables; for
94 example, *((xdata int*)0x1234) = 1 is now internally equivalent
95 to xdata int at 0x1234 tempvar = 1.
96 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
97 provided by Akiya ISHIDA
99 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
101 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
102 * src/SDCCval.c (constVal): added reduction from int to char
103 * src/SDCCval.c (valMult, valDiv): fixed sign handling
104 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
105 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
107 * support/regression/tests/shifts.c: fixed
109 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
111 * src/z80/gen.c (genXor): Fixed bug #805445
113 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
115 Fixed bug #621531 (const & volatile confusion in the type chain).
116 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
117 refer to the const or volatile state of the pointer itself.
130 * support/regression/tests/const.c
132 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
134 When checking for duplicated modules, use absolute paths
135 instead of relative paths. Files changed:
140 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
142 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
144 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
146 * device/include/string.h: added size_t typedef, changed
147 prototypes to use size_t, eliminated separate reentrant and
148 non-reentrant declarations, added _memmove declaration
149 * device/lib/_memcpy.c: changed to use size_t instead of int,
150 changed /4 to >>2 to avoid division library call
151 * device/lib/_memcmp.c,
152 * device/lib/_memset.c,
153 * device/lib/_strncat.c,
154 * device/lib/_strncpy.c,
155 * device/lib/_strncmp.c: changed to use size_t instead of int
156 * device/lib/_memmove.c: new file (fixed bug #772294)
157 * device/lib/Makefile.in: added _memmove.c
158 * device/lib/z80/asm_strings.s: fixed bug #772290
159 * support/regression/tests/bitfields.c: attempt to fix host assertion
160 failure on amd64-unknown-linux2.2
162 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
164 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
165 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
166 * as/z80/asmain.c (main): fixed bug #801766
168 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
170 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
173 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
175 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
176 reported in bug #800609
178 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
180 * Top header beautifications in src/pic16 directory:
181 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
182 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
183 pcoderegs.h, ralloc.c, ralloc.h
184 * main.c: added top header and GPL license notice
185 * pcode.c: fixed the if-conditional warning
187 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
189 * device/lib/_mullong.c: replaced int by short for gcc
191 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
193 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
194 and JUMPTABLE iCodes properly now (worked by accident before)
195 * src/mcs51/gen.c (leftRightUseAcc),
196 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
197 iCode properly now. Use getSize instead of nRegs since a & b
198 aren't part of the nRegs tally.
200 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
202 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
203 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
204 before instructions that use the _STATUS register
206 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
208 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
209 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
210 fetching of the pointer
211 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
212 copied from genNearPointerSet()
213 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
214 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
215 If they pop r0/r1 they must be called in the opposite order than aopOp().
216 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
217 (resp. --stack-auto), prepared for --xstack
219 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
221 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
223 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
225 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
226 these ports have their own __sdcc_external_start()
228 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
230 pic patch provided by Slade Rich <slade_rich@yahoo.com>
231 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
232 type for bits was changed. It resulted in bit variables becoming
233 global, which is not permitted in PIC 14 assembly output.
235 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
237 * doc/sdccman.lyx: various additions and updates. Rearranged sections
239 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
241 Z80 and MCS51 linkers complaint if a public symbol is defined
242 in more than one library module:
246 * as/mcs51/Makefile.in
248 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
250 A few small changes that speed up the peephole optimizer.
254 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
256 Try to make the peephole optimizer smarter by maintaining
257 an association between the assembly source code and the
258 iCodes that originated them. Put this information to use
259 with a new peephole rule condition "notVolatile" so that
260 the rules can be aggressive yet still safe.
265 * src/mcs51/peeph.def
267 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
271 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
272 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
273 if the left or right operand symbols have the accuse flag set.
275 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
277 Changed the type of the result of the ! (NOT) operator to char;
278 previously it returned the same type as the source. This allows
279 us to eliminate all the genFloatNot functions (all of its target
280 implementations were very buggy) since !float can use the same
283 * src/SDCCicode.c (ast2iCode): ! returns char
284 * src/mcs51/gen.c (genNot, genNotFloat),
285 * src/ds390/gen.c (genNot, genNotFloat),
286 * src/z80/gen.c (genNot, genNotFloat),
287 * src/pic/gen.c (genNot, genNotFloat),
288 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
290 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
292 pic patch provided by Slade Rich <slade_rich@yahoo.com>
293 1. Interrupt would not compile properly. Ensure PCLATH register is saved
294 during interrupts. Ensure WSAVE is located at a shared bank address.
295 2. Fixed page selection in some places
296 3. Fixed BTFSS/C to where necessary use registers directly and not simply
297 the registers name strings.
298 4. Fixed "signed / unsigned compare" compiler warnings.
299 5. The PIC port manages its own allocation of the general purpose
300 registers, but makes no attempt to reuse them. As a result when
301 compiling it soon runs out of general purpose registers. Some
302 additional code was added to the files pcode.c and device.c to walk
303 through the function call tree and rename the registers so that they
313 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
314 genPlus() & genMinus() when the result is the same as left or right
316 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
318 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
320 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
322 Made bitfield a distinct type from bit so that bitfields
323 convert as per ANSI C and bits retain their traditional
324 boolean style behaviour. Implemented bitfield support in
332 * src/ds390/gen.c: bit v bitfield split
333 * src/z80/gen.c: New support for bitfields
334 * support/regression/tests/bitfields.c: reenabled z80,
337 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
339 Rules 246.x, 247.x relate to bitfields, the others speed up
340 access to xdata mapped I/O devices.
342 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
344 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
346 Cleaned up genPackBits and genUnpackBits and added two helper
347 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
348 for literal assignments in genPackBits (thanks to Frieder for
354 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
356 Fixed bug #748310 (pointer to function type mishandled when the
357 function name is omitted). Also fixed a SIGSEGV when a function
358 attribute (reentrant, etc) is used on a non-function or on a
359 function but misplaced before the parameter list.
361 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
363 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
364 * support/Util/SDCCerr.h,
365 * support/Util/SDCCerr.c: Added func attr misuse error msg
367 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
369 Fixed bug #787649 by anonymous
370 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
371 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
373 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
375 Fixed numerous bitfield problems.
377 * src/SDCC.y: More bitfield related error checking
379 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
380 * support/Util/SDCCerr.h,
381 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
382 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
383 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
384 * support/regression/tests/bitfields.c: tests added
386 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
388 Made the constant following the "interrupt" keyword optional. If
389 omitted, the function will not automatically be given an entry
390 in the interrupt vector table (similar to #pragma NOIV, but
391 less syntacticly kludgy). The interrupt number is also now
392 range checked. Also fixed a bug in the high order bit example
399 * support/Util/SDCCerr.c
400 * support/Util/SDCCerr.h
403 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
405 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
406 * src/SDCCicode.c (operandOperation): rewritten some ops
407 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
408 * src/SDCCsymt.c (computeType): literals are handled the same way as any
410 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
411 be re-activated by defining REDUCE_LITERALS)
412 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
413 unsigned, but are signed by default
414 * src/SDCCval.c (constVal): rearranged
415 * src/SDCCval.c (valMod): preliminary fix
416 * src/SDCCval.c (valCastLiteral): use TYPE_* types
417 * support/regression/literalop.c: added, work in progress
419 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
421 Generate warnings for useless declarations like "char data;"
422 that don't do what new users expect.
425 * support/Util/SDCCerr.h
426 * support/Util/SDCCerr.c
428 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
430 * src/SDCCval.c (valMult): fix overflow detection of negative int
432 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
434 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
436 Changes to support big endian targets:
449 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
451 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
452 * device/lib/time.c: fixed warning "integer overflow in expression"
454 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
456 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
457 * src/SDCCval.c (constVal): changed default to signed; hex and octal
458 constants are unsigned; added recognition of "u" flag for unsigned
459 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
460 * src/SDCCval.c (valDiv, valMod): fixed signdness
461 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
462 signedness of modulo, left and right shift
463 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
464 * support/Util/SDCCerr.h: added warning W_INT_OVL
465 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
466 * src/SDCCast.c (ast_print): improved output of constants
468 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
470 Fixed some warnings when building with MSVC:
483 * support\cpp2\cpplib.c
487 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
489 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
491 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
493 * support\librarian\clean.mk: Do not remove Makefile.
494 * support\librarian\Makefile: added.
496 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
498 Added librarian to MSVC build:
501 * support\librarian\librarian.dsp
503 'configure' not needed for librarian, removed:
504 * support\librarian\configure
505 * support\librarian\configure.in
506 * support\librarian\config_in.h
507 * support\librarian\Makefile.in
509 Hopefully these ones built the librarian and the rest of sdcc properly:
513 Messed up 'configure', so revert to previous version:
517 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
519 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
520 there, while the mantissa of a double is "only" 53 bits wide.
522 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
524 Adding sdcclib to the build. MSVC project coming soon.
527 * support\librarian\clean.mk
528 * support\librarian\configure
529 * support\librarian\configure.in
530 * support\librarian\config_in.h
531 * support\librarian\Makefile.bcc
532 * support\librarian\Makefile.in
533 * support\librarian\sdcclib.c
540 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
542 Linker now complaints if linked modules have conflicting options, for
543 example, one compiled using --model-large and another one compiled with
544 --model-small. The following files were modified:
566 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
568 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
569 as/mcs51/lklibr.c: Generate a warning when a library is not found.
571 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
573 * src/z80/mappings.i: fix _mul[us][int,long] entries
575 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
577 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
579 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
581 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
582 * support/regression/tests/bitopcse.c: added
590 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
592 added support for new library format to z80, gbz80 linkers:
598 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
600 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
601 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
603 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
605 added DUMMY_READ_VOLATILE:
614 * src/SDCCcse.c (algebraicOpts): many improvements
615 * src/SDCCcse.h: removed algebraicOpts()
616 * src/SDCCicode.c (picDummyRead): added
618 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
620 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
621 "Insufficient space in data memory".
623 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
625 * src/mcs51/gen.c: fixed bug #771358
626 * src/z80/gen.c: fixed bug #759087
628 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
630 * src/pic16/glue.c: minor cleanup by Vangelis
632 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
634 * device/include/regc515c.h: fixed #758477
635 * device/lib/_gptrget.c: saving some cycles in generic pointer get
636 * device/lib/_gptrput.c: saved a few bytes
637 * my tab spacing is 8, yours too?)
638 * device/lib/_ser.c: process RX bytes earlier than TX bytes
639 * device/lib/serial.c: process RX bytes earlier than TX bytes
640 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
642 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
644 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
646 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
648 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
650 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
652 * device/lib/Makefile.in: bad fix, reverted to 1.43
654 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
656 * device/lib/Makefile.in: added missing z80 object files
658 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
660 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
661 pic16 progress by Vangelis:
679 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
681 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
683 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
685 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
686 added gbz80 build to MSVC project.
687 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
688 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
689 from 8051 stuff and setup so it links using a .lnk file.
691 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
693 * support/librarian/sdcclib.c: sdcc librarian.
694 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
697 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
699 * as/mcs51/lkmain.c: properly handle extensions in function afile.
701 2003-07-02 Borut Razem <borut.razem@siol.net>
703 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
704 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
705 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
706 src/xa51/main.c, src/z80/main.c:
707 virtualization of glue() function: each port has it's own glue function,
708 which is accessed by do_glue function pointer in PORT.general structure
710 2003-07-01 Kevin Vigor <kevin@vigor.nu>
712 * DS800C400 fun, improved ROM interface and tinibios.
714 2003-06-27 Kevin Vigor <kevin@vigor.nu>
716 * More support for DS80C400. Now includes beginning of interface to ROM.
718 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
720 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
722 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
724 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
726 2003-06-19 Borut Razem <borut.razem@siol.net>
728 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
730 2003-06-19 Borut Razem <borut.razem@siol.net>
732 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
733 fixed Z80 port - crt0.o: cannot open.
735 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
737 * support/Util/MySystem.c (merge_command): revert bad fix
739 2003-06-18 Borut Razem <borut.razem@siol.net>
741 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
743 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
745 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
746 option --use-stdout sends errors to stdout instead of stderr.
748 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
750 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
752 2003-06-15 Borut Razem <borut.razem@siol.net>
754 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
755 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
756 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
757 fixed width array of pointers replaced with sets;
758 multiple include and lib paths ared transferred to preprocessor and linker
759 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
760 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
761 fixed width array of pointers
762 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
763 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
764 fixupPath(), getPathDifference()
765 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
766 fixed width array of pointers
768 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
770 * src/pic16/ralloc.c: fix warnings
771 * src/pic16/pcode.c: fix warning
773 2003-06-10 Scott Dattalo <scott@dattalo.com>
775 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
776 know all the details, but essentially this set of changes enable
777 the pic16 port to generate movff instructions and generate assembler
783 * src/pic16/device.c:
786 * src/pic16/pcoderegs.c:
787 * src/pic16/ralloc.c:
788 * src/pic16/ralloc.h:
790 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
792 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
793 added option --vc, so sdcc errors and warnings are compatible with
794 Microsoft Visual Studio.
796 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
798 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
799 device/lib/libfloat.lib: added atof function.
801 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
803 * doc/sdccman.lyx: updated to Lyx 1.3
804 * doc/cdbfileformat.lyx: updated to Lyx 1.3
805 * doc/test_suite_spec.lyx: updated to Lyx 1.3
806 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
808 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
810 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
812 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
814 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
815 additions to the "related tools/documentation" section
817 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
819 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
821 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
823 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
824 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
826 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
828 * doc/sdccman.lyx: fix double dash and other minor things
829 * doc/Makefile: fix double dash
831 2003-05-28 Karl Bongers(patches from Martin Helmling)
832 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
833 condition and ignore commands.
835 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
837 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
838 is in parts still quite out of date, I did changes as far as I felt makes sense
839 for a non-native english speaker.
840 Please feel free to add to the manual or to correct my changes.
841 * doc/Makefile: undid touching the date of intermediate tex files.
843 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
845 * doc/sdccman.lyx: Manual has an index now
847 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
849 Finalize muluint/mulsint and mululong/mulslong merging:
850 * device/lib/_mulint.c
851 * device/lib/_mullong.c
852 * device/lib/gbz80/mul.s
853 * device/lib/gbz80/stubs.s
854 * device/lib/z80/mul.s
855 * device/lib/z80/stubs.s
856 * src/SDCCsymt.c (initCSupport)
858 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
860 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
861 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
862 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
863 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
866 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
868 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
869 the regression tests I'm not brave enough to enable 245.b, 245.c
870 * doc/sdccman.lyx: added latex preamble for hyperref package.
871 Using pdflatex this will give you a hyperlinked pdf file with
872 bookmarks. (prepend '%' before /usepackage if this breaks something)
874 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
876 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
878 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
880 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
882 2003-05-21 <johan@balder>
884 * src/SDCCglue.c (printIval): fixed bug #739934
886 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
888 Applied patch from bug 737905 (renamed yylineo to mylineno):
895 * src/pic16/pcode.c: Cleaned warnings
896 * src/pic16/pcodeflow.c: Cleaned warnings
897 * src/pic16/pcoderegs.c: Cleaned warnings
899 2003-05-19 Scott Dattalo <scott@dattalo.com>
901 * src/pic16/pcode.c: Cleaned warnings
902 * src/pic16/pcodepeep.c: Cleaned warnings
903 * src/pic16/ralloc.c: Cleaned warnings
905 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
907 * doc/sdccman.lyx: fixed bug 739745
908 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
910 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
912 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
913 it can be defined with CFLAGS when running configure
914 * src/SDCCmain.c: fixed compiling + linking with object files
916 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
918 * configure.in: configure for pic16 port,
919 added --disable-pic16-port
920 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
921 * src/SDCCmain.c: linkOptions is changed to set *,
922 added if/endif conditional macros to remove options help
923 messages from optionsTable when a port is not configured, added
924 support for the PIc16 port in the ports table, when executing
925 the compiler with no port specified on command line, a default
926 port is selected with the new macro DEFAULT_PORT which is
927 defined in port.h, in setDefaultOptions() linkOptions is removed
928 from initialization assignment, since now it is a set,
929 parseCmdLine uses setParseWithComma for linkOptions, in
930 linkEdit() linkOptions are accessed with new function indexSet()
931 which returns the i'th item of a set variable. See SDCCset.c, in
932 linkEdit() when calling buildCmdLine(), added linkOptions as
933 last argument. Now users can pass arguments to gplink via the
934 -Wl option, main() uses pic16glue() to glue up pic16 programs
935 * src/SDCCpeeph.c: various changes to support pic16
936 * src/SDCCset.c: added function void *indexSet(set *, int) to
937 return the i'th item of the set
938 * src/SDCCset.h: added function prototype for indexSet()
939 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
940 * src/clean.mk: added pic16 in CLEANALLPORTS variable
941 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
942 added macro DEFAULT_PORT
943 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
944 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
946 * src/pic16/glue.c: commented out some error producing lines
947 * src/pic16/main.c: __config directives are commented out to stop
948 gpasm complaining and test the linkage with gplink, _linkCmd and
949 _asmCmd changed to be more gplink and gpasm friendly
950 * src/pic16/peeph.def: peep rule 3 is commented out, since it
951 produced an error when parsed, peep rule 12 is added to utilize
952 movff, but it is commented out since the pCode does not support
953 yet a command with 2 address arguments
955 2003-05-18 <johan@balder>
957 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
958 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
959 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
961 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
962 Added feature to script commands from file.
964 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
966 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
967 * src/SDCCutil.c: include ctype.h for win32
969 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
971 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
973 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
975 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
976 Fixed so you can set breakpoints prior to run, run does not stop
977 on entry now. Add tbreak. Other enhancements and fixes for use
980 2003-05-12 Borut Razem <borut.razem@siol.net>
982 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
984 2003-05-11 Borut Razem <borut.razem@siol.net>
986 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
987 the path of bin directory, so that PATH is the only env. variable, which has to be set
988 in case of standard installation.
989 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
990 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
991 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
993 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
995 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
996 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
997 temp files are in the port dir; clean the gen/test directory when
998 generating new test.c
999 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1000 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1001 * support/regression/tests/zeropad.c: added
1003 2003-05-09 <johan@balder>
1005 * src/SDCCglue.c: fixed bug #597940
1007 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1009 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1010 cache sfr, optimize next,step, fix off by one sourceline,
1011 support ddd list function.
1012 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1014 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1016 * support/regression/HTMLgen.py: added compare_s2f()
1017 * support/regression/Makefile: redo 1.27
1018 * support/regression/generate-cases.py: redo 1.5
1020 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1022 * support/regression/tests/float.c: workaround 33 bit hex constant
1023 * support/regression/tests/simplefloat.c: fix division for host
1025 2003-04-29 Scott Dattalo <scott@dattalo.com>
1027 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1028 that tame's the PIC's over-aggressive optimizer.
1030 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1032 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1035 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1037 Initial support for DS80C400. "Hello world" runs on TINIm400
1040 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1042 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1043 * Some notes on ddd usage added in debugger/README
1044 Martin Helmling adding more features and fixes for ddd GUI debugger.
1045 Code added for nexti, stepi, up, down, and other adjustments.
1047 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1049 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1050 * src/pic/peeph.def Added two rules to optimize carry manipulation
1051 * src/pic/* removed debug printfs
1053 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1055 * debugger/mcs51/cmd.c: added header newalloc.h
1057 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1059 * as/Makefile: new EXEEXT
1060 * as/z80/Makefile: remove trailing slash of BUILDIR
1061 * as/z80/clean.mk: new EXEEXT
1062 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1063 * support/cpp2/Makefile.in: new EXEEXT
1064 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1066 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1068 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1069 EXEEXT was introduced to fix all related problems with targets
1070 "clean", "install" and "uninstall"; a couple of further flaws
1071 especially with "clean" have been fixed too
1072 * as/mcs51/Makefile.in
1077 * debugger/mcs51/Makefile.in
1078 * debugger/mcs51/clean.mk
1080 * link/z80/Makefile.in
1083 * packihx/Makefile.in
1085 * sim/ucsim/Makefile
1086 * sim/ucsim/clean.mk
1087 * sim/ucsim/avr.src/Makefile.in
1088 * sim/ucsim/avr.src/clean.mk
1089 * sim/ucsim/s51.src/Makefile.in
1090 * sim/ucsim/s51.src/clean.mk
1091 * sim/ucsim/xa.src/Makefile.in
1092 * sim/ucsim/xa.src/clean.mk
1093 * sim/ucsim/z80.src/Makefile.in
1094 * sim/ucsim/z80.src/clean.mk
1095 * sim/ucsim/main_in.mk
1096 * sim/ucsim/packages_in.mk
1097 * sim/ucsim/gui.src/Makefile.in
1098 * sim/ucsim/gui.src/serio.src/Makefile.in
1099 * sim/ucsim/gui.src/serio.src/clean.mk
1102 * support/cpp2/Makefile.in
1103 * support/cpp2/clean.mk
1104 * support/makebin/Makefile
1105 * support/makebin/clean.mk
1106 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1107 * doc/sdccman.lyx: --program-suffix no longer needed
1109 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1111 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1112 Martin Helmling added support for ddd GUI debugger.
1113 Code added to display assembly, set variables, and other commands
1114 to interface to ddd.
1116 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1118 * as/Makefile: fix target clean
1119 * as/clean.mk: fix target clean
1120 * as/z80/clean.mk: fix target clean
1122 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1124 * Makefile.common.in: added @EXEEXT@
1125 * configure.in: removed all mingw32 stuff
1126 * configure: rebuilt from configure.in
1127 * doc/sdccman.lyx: updated section "installation"
1128 * support/scripts/sdcc_mingw32: adapted to configure
1129 * support/scripts/sdcc_cygwin_mingw32: added
1131 2003-04-22 Scott Dattalo <scott@dattalo.com>
1133 * src/pic Added object file support for the PIC port
1134 * src/pic Applied patch from Craig Franklin (this started the object file support)
1135 * src/regression Updated the PIC regression tests for object files
1137 2003-04-20 Borut Razem <borut.razem@siol.net>
1139 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1140 lklex.c: In function `getfid':
1141 lklex.c:203: warning: array subscript has type `char'
1142 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1143 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1144 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1145 stack handling macros
1147 2003-04-19 Borut Razem <borut.razem@siol.net>
1149 * "handling space characters in file path" task:
1150 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1151 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1152 * support/Util/MySystem.h: make it self-sufficient
1153 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1154 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1155 handling space characters in file path
1156 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1157 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1158 * support/Util/MySystem.c: handling space characters in executable's path
1160 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1162 * as/z80/Makefile: fix permanent rebuild of z80
1163 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1164 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1166 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1168 * src/SDCCopt.c: add special case optimization to replace modulo by
1169 a power of two with a bitwise AND.
1171 2003-04-18 <johan@balder>
1173 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1175 2003-04-17 <johan@balder>
1177 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1178 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1180 2003-04-13 Borut Razem <borut.razem@siol.net>
1182 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1183 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1184 fixed mingw problem in adl_NORMALIZE_PATH
1186 2003-04-12 Borut Razem <borut.razem@siol.net>
1188 * fixed "#pragma SAVE/RESTORE can not be nested":
1189 * src/SDCC.lex: reworked pragma handling functions
1190 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1191 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1193 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1195 * src/SDCCutil.c (pathEquivalent): defined but not used
1196 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1197 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1198 * configure: rebuilt from configure.in
1199 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1200 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1201 * device/include/Makefile.in: replace sdcc_datadir
1202 * device/lib/Makefile.in: replace sdcc_datadir
1203 * Makefile.common.in: add LDFLAGS from configure
1204 * packihx/Makefile.in: use LDFLAGS
1205 * src/Makefile.in: use LDFLAGS
1206 * support/cpp2/Makefile.in: add LDFLAGS from configure
1207 * support/makebin/Makefile: use LDFLAGS
1208 * .version: bumped version number to 2.3.5
1210 2003-04-12 Borut Razem <borut.razem@siol.net>
1212 * completed "different paths" task:
1213 * src/SDCCmacro.c: fixed bug in handling quotes
1214 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1215 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1217 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1219 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1221 2003-04-11 kevin Vigor <kevin@vigor.nu>
1223 * ds390/gen.c ds390/peeph.def: fix bug 706781
1225 2003-04-11 Borut Razem <borut.razem@siol.net>
1227 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1229 2003-04-10 Scott Dattalo <scott@dattalo.com>
1231 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1232 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1233 set - this bit used to not be set...).
1234 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1235 bad code in PIC Port
1236 * src/regression/and2.c added to test bug 609268
1237 * src/regression/Makefile added and2.c to regression test
1240 2003-04-08 <johan@CP255758-A>
1242 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1243 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1244 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1246 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1248 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1250 * support/cpp2/Makefile.in: fix bug #487815
1251 * configure: rebuilt from configure.in
1252 * Makefile.common.in: docdir changed, new path suffixes
1253 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1254 * sdcc_vc_in.h: reflect changes from sdccconf.h
1255 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1256 * src/SDCCutil.h: remove BINDIR hack
1257 * doc/sdccman.lyx: update new path hierarchy
1259 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1261 * src/SDCCpeeph.c: added okToRemoveSLOC test
1263 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1265 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1267 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1269 * src/SDCCpeeph.c: added labelIsReturnOnly test
1270 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1272 2003-04-05 <johan@balder>
1274 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1275 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1276 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1277 * src/SDCCast.c: fixed a warning
1278 * src/SDCCast.h: fixed a warning
1279 * src/SDCCicode.c (operandFromAst): fixed a warning
1281 2003-04-04 <johan@balder>
1283 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1284 * src/SDCCast.c (decorateType): fixed bug #715076
1285 * src/SDCC.y: fixed bug #702907
1287 2003-04-03 <johan@balder>
1289 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1290 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1291 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1292 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1293 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1295 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1297 * _decdptr.c: fix return values
1298 * _gptrget.c: fix return values
1299 * _gptrgetc.c: fix return values
1300 * _gptrput.c: fix return values
1301 * _mulint.c: fix return values
1302 * as/z80/Makefile: fix 'make -j' problem
1304 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1306 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1307 * configure.in: big cleanup, updated to autoconf 2.5x
1308 * configure: rebuilt from configure.in
1309 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1310 * sdcc_vc_in.h: reflect changes from sdccconf.h
1311 * doc/Makefile: fixed a flaw in "make install"
1313 2003-04-02 <johan@balder>
1315 * src/ds390/gen.c (genCmp): no comments
1316 * src/mcs51/gen.c (genCmp): no comments
1317 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1318 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1320 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1322 * support/regression/generate-cases.py: place generated file in given sub directory
1323 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1324 * support/regression/Makefile: improvements for 'make -j';
1325 side effect: it's simpler and faster now
1327 2003-03-31 Borut Razem <borut.razem@siol.net>
1329 * src/z80/main.c: link-{port} and as-{port} defined without path
1330 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1332 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1334 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1336 2003-03-30 Borut Razem <borut.razem@siol.net>
1338 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1339 changed type of list parameter to set
1340 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1341 * src/port.h: changed type of do_assemble() parameter to set
1342 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1343 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1344 definition of "cppoutfilename" macro with NULL value in preProcess()
1345 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1346 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1347 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1348 replaced with set *binPathSet
1349 * shash_add() deallocates the item, if allready exsists, before adding the new one
1350 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1352 2003-03-30 Scott Dattalo <scott@dattalo.com>
1354 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1355 a nested for loop bug in the PIC port
1356 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1359 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1361 * support/Util/dbuf.h: remove C++ stuff to make it portable
1363 2003-03-28 Borut Razem <borut.razem@siol.net>
1365 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1366 literal strings in stringLiteral()
1367 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1368 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1371 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1373 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1375 2003-03-26 <johan@balder>
1377 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1378 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1379 * src/SDCCast.c (decorateType): fixed " -v < 3"
1381 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1383 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1384 Added Lenny Story's debug infrastructure changes:
1385 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1386 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1387 * src/cdbFile.c: added
1388 * src/SDCCdebug.c: added
1389 * src/SDCCdebug.h: added
1390 * src/SDCCast.c (createFunction)
1391 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1392 * src/SDCCmain.c (parseCmdLine, main)
1393 * src/SDCCmem.c (redoStackOffsets)
1394 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1397 * src/avr/gen.c (genAVRCode)
1398 * src/ds390/gen.c (gen390Code)
1399 * src/mcs51/gen.c (gen51Code)
1400 * src/pic/gen.c (genpic14Code)
1401 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1402 * src/xa51/gen.c (genXA51Code)
1403 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1405 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1407 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1408 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1410 2003-03-22 <johan@balder>
1412 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1414 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1416 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1417 * doc/cdbfileformat.lyx: added, written by Lenny Story
1418 * doc/Makefile: added cdbfileformat.lyx
1419 * doc/clean.mk: added cdbfileformat.lyx
1421 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1423 * src/mcs51/peeph.def: fix bug #705773
1425 2003-03-20 <johan@balder>
1427 An sfr/sbit can have an "at #" AND an initializer
1428 * src/SDCCsymt.c (checkSClass):
1429 * src/SDCCmem.c (allocGlobal):
1430 * src/SDCCmem.c (allocLocal):
1431 * src/SDCCast.c (createBlock):
1433 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1435 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1437 2003-03-16 <johan@balder>
1439 Undid the hackup of const and volatile, the problem is much bigger
1441 * src/SDCCast.c:1.171
1442 * src/SDCCglue.c:1.138
1443 * src/SDCCicode.c:1.146
1444 * src/SDCCsymt.c:1.150
1445 * src/SDCCval.c:1.65
1447 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1449 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1450 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1452 2003-03-13 <johan@balder>
1454 Hackup const and volatile modifiers in type chains a bit:
1456 * src/SDCCast.c:1.169
1457 * src/SDCCglue.c:1.136
1458 * src/SDCCicode.c:1.143
1459 * src/SDCCsymt.c1.146
1460 * src/SDCCsymt.h1.59
1461 * src/SDCCval.c:1.63
1463 2003-03-12 <johan@balder>
1465 * src/SDCCBBlock.h: more LRH debugging junk
1466 * src/SDCCcflow.h: more LRH debugging junk
1467 * src/SDCCloop.c: more LRH debugging junk
1468 * src/SDCC.y (struct_declaration): fixed bug #697590
1469 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1470 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1471 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1473 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1474 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1475 test function names must now match exactly).
1476 * src/SDCCcse.c: added special case in findCheaperOp to allow
1477 extending a short integer. Makes less awful code for bug 700121 test case.
1479 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1481 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1482 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1484 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1486 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1487 actually called (operandsNotEqual() was called for all
1488 operandsNotEqualX tests).
1490 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1492 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1493 with shorter literals. Fixes bug 700121.
1495 2003-03-11 <johan@balder>
1497 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1499 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1501 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1502 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1504 2003-03-10 Borut Razem <borut.razem@siol.net>
1506 * src/SDCCmain.c: pipe preprocessor's output
1507 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1508 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1509 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1510 which closes all pipes in pipeSet set
1511 * src/SDCCset.c: free deleted item in function deleteSetItem()
1512 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1513 moved from z80 to src subproject
1514 * .version: increased version number to 2.3.4
1516 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1518 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1519 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1520 * support/regression/ports/xa51/spec.mk: fix typo
1522 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1524 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1526 2003-03-09 Borut Razem <borut.razem@siol.net>
1528 * src/SDCCmain.c: pipe preprocessor's output
1529 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1530 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1531 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1532 which closes all pipes in pipeSet set
1533 * src/SDCCset.c: free deleted item in function deleteSetItem()
1534 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1535 moved from z80 to src subproject
1537 2003-03-09 Borut Razem <borut.razem@siol.net>
1539 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1540 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1541 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1542 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1543 * src/SDCCglobl.h: unification of WIN32 native definitions
1545 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1547 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1549 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1551 * src/configure.in: check for endianess (even while cross-compiling)
1552 * src/configure: check for endianess (even while cross-compiling)
1553 * src/configure_in.h: check for endianess (even while cross-compiling)
1554 * src/avr/gen.c: remove old endianess stuff
1555 * src/mcs51/gen.c: remove old endianess stuff
1556 * src/ds390/gen.c: remove old endianess stuff
1557 * src/pic/gen.c: remove old endianess stuff
1558 * src/pic/genarith.c: remove old endianess stuff
1559 * src/pic/glue.c: fix endianess check
1560 * src/pic16/gen.c: remove old endianess stuff
1561 * src/pic16/genarith.c: remove old endianess stuff
1562 * src/pic16/glue.c: fix endianess check
1563 * src/xa51/gen.c: remove old endianess stuff
1564 * src/z80/gen.c: fix endianess check
1565 * src/SDCCglue.c: fix endianess check
1566 * src/ds390/peeph.def: fix bug 700036
1568 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1570 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1571 * src/configure: find appropriate data-types on host for SDCC's int and long
1572 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1573 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1574 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1576 2003-03-07 <johan@balder>
1579 some minor cleanups before the big shot
1580 OP_DEFS and OP_USES now use Kevin's protection
1581 new option --nolabelopt
1592 * src/ds390/ralloc.c:
1593 * src/mcs51/ralloc.c:
1595 * src/xa51/ralloc.c:
1598 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1600 * src/pic/pcode.c (get_op): fix 64 bit warnings
1601 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1602 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1603 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1604 * support/regression/tests/malloc.c: fix 64 bit warnings
1606 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1608 * src/mcs51/gen.c (genMinus): fixed bug 696436
1610 2003-03-02 Borut Razem <borut.razem@siol.net>
1612 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1614 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1616 * configure.in: test for mkstemp
1617 * sdccconf_in.h: add HAVE_MKSTEMP
1619 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1621 * device/include/ctype.h: removed warning while using --stack-auto
1622 * device/include/malloc.h: removed warning while using --stack-auto
1623 * device/include/string.h: removed warning while using --stack-auto
1625 2003-02-23 Borut Razem <borut.razem@siol.net>
1627 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1628 because NDEBUG is defined (see man assert)
1629 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1631 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1633 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1634 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1636 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1638 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1639 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1641 2003-02-18 <johan@balder>
1643 * as/mcs51/asmain.c (asmbl): module can start with a digit
1644 * as/z80/asmain.c (asmbl): module can start with a digit
1646 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1648 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1649 * src/asm.c: fix pipe() for Mingw32
1651 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1653 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1654 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1655 make -V work again; --c1mode reads now from stdin
1656 * doc/sdccman.lyx: added --c1mode
1657 * support/Util/SDCCerr.c: new messages for c1 mode
1658 * support/Util/SDCCerr.h: new messages for c1 mode
1659 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1661 2003-02-15 <johan@balder>
1663 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1665 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1667 * doc/sdccman.lyx: Environment variables, -o and other minor things
1669 2003-02-14 <johan@balder>
1671 * src/xa51/main.c: before anyone really tries to use it :)
1673 * Install doc's in share/sdcc/doc
1674 * removed some obsolete files
1675 * Do a proper make distclean and uninstall
1676 M Makefile.common.in
1679 M device/include/Makefile.in
1680 M device/lib/Makefile.in
1683 M sim/ucsim/doc/Makefile.in
1686 R src/xa51/peeph.rul
1687 M support/cpp2/Makefile.in
1688 M support/makebin/Makefile
1691 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1693 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1695 2003-02-10 Borut Razem <borut.razem@siol.net>
1697 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1698 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1699 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1700 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1701 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1702 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1703 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1704 src/z80/Makefile.bcc: Borland Makefile cleanup
1705 * as/z80/Makefile.bcc: Added Borland Makefile
1706 * support/cpp2/borland.h: Removed
1708 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1710 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1711 * src/SDCC.lex: new pragma NOIV
1712 * src/SDCCglobl.h: new pragma NOIV
1713 * src/SDCCmem.c: new pragma NOIV
1715 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1717 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1719 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1721 * src/SDCCmain.c: signal handling is switched off by --debug
1722 * doc/Makefile: small fix for install; use clean.mk again
1723 * doc/clean.mk: clean *.pdf and *.html too
1725 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1727 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1728 * device/lib/printfl.c: fix a ds390 bug by making it portable
1729 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1730 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1731 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1732 * debugger/mcs51/cmd.c: converted multi-line string literals
1733 * sim/ucsim/globals.cc: converted multi-line string literals
1734 * src/SDCCmain.c: introduced signal handler to remove temp files
1735 * doc/Makefile: small tweaks, implement clean
1736 * doc: removed generated files
1738 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1740 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1741 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1742 Address Record is not correctly generated for DS390."
1744 2003-02-02 Borut Razem <borut.razem@siol.net>
1746 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1747 * as/mcs51/asm.h: fixed compilation with Borland C
1748 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1749 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1750 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1751 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1752 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1753 src/z80/Makefile.bcc: delete $(LIB) only if exist
1754 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1756 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1758 * device/include/malloc.h: introduced NULL
1759 * device/include/string.h: introduced NULL
1760 * device/include/stdlib.h: introduced NULL
1761 * device/lib/_memcpy.c: removed NULL
1762 * device/lib/_strcat.c: removed NULL
1763 * device/lib/_strchr.c: removed NULL
1764 * device/lib/_strcmp.c: removed NULL
1765 * device/lib/_strcpy.c: removed NULL
1766 * device/lib/_strcspn.c: removed NULL
1767 * device/lib/_strlen.c: removed NULL
1768 * device/lib/_strncat.c: removed NULL
1769 * device/lib/_strncmp.c: removed NULL
1770 * device/lib/_strncpy.c: removed NULL
1771 * device/lib/_strpbrk.c: removed NULL
1772 * device/lib/_strrchr.c: removed NULL
1773 * device/lib/_strspn.c: removed NULL
1774 * device/lib/_strstr.c: removed NULL
1775 * device/lib/_strtok.c: removed NULL
1776 * device/lib/malloc.c: removed NULL, include own header
1778 2003-02-02 <johan@balder>
1780 * 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
1781 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1782 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1783 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1784 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1785 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1787 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1789 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1792 2003-02-01 <johan@balder>
1794 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1796 2003-01-31 <johan@CP255758-A>
1798 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1800 2003-01-30 <johan@balder>
1802 * src/SDCCBBlock.c: automatic bug detection
1803 * src/SDCCicode.c: automatic bug detection
1805 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1807 * src/SDCCglobl.h: now --xram-size 0 works
1808 * src/SDCCmain.c: now --xram-size 0 works
1810 2003-01-29 <johan@balder>
1812 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1814 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1816 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1817 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1818 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1819 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1820 * src/SDCCglobl.h: Added options --xram-size and --code-size
1821 * src/SDCCmain.c: Added options --xram-size and --code-size
1823 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1825 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1826 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1828 2003-01-27 <johan@balder>
1830 * src/SDCC.y: fixed bug #613764
1832 2003-01-26 <johan@balder>
1834 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1835 * src/SDCCsymt.h: fixed bug #673374
1836 * src/SDCCglue.c: fixed bug #661910
1837 * src/SDCCast.c: fixed bug #458099 and 673374
1839 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1841 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1842 * as/mcs51/strcmpi.h: added
1843 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1844 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1845 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1846 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1847 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1848 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1849 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1850 * as/mcs51/Makefile.aslink: new module strcmpi
1851 * as/mcs51/Makefile.asx8051: new module strcmpi
1852 * as/mcs51/Makefil.bcc: new module strcmpi
1853 * as/mcs51/Makefile.in: new module strcmpi
1854 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1856 2003-01-26 <johan@balder>
1858 * src/SDCCglue.c: reverted back to 1.124
1859 * src/SDCCast.c: reverted back to 1.156
1860 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1862 2003-01-25 <johan@balder>
1864 * src/SDCCglue.c: A better fix for bug #661910
1865 * src/SDCCast.c: A better fix for bug #661910
1866 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1868 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1870 * src/Makefile.in: remove spawn.o
1871 * src/SDCCmain.c: remove spawn.h
1872 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1873 * src/spawn.c: removed
1874 * src/spawn.h: removed
1875 * support/regression/ports/ds390/spec.mk: link with -r
1877 2003-01-24 <johan@CP255758-A>
1879 * src/ds390/gen.c (aopOp): fixed bug #667458
1880 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1881 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1882 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1884 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1886 * src/mcs51/peeph.def: better assembler identation by Frieder
1887 * src/mcs51/gen.c: better assembler identation by Frieder
1889 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1891 * as/z80/string.h: removed for gcc 3.2
1892 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1893 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1895 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1897 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1898 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1899 * support/regression/Makefile: separate temp files for ports
1900 * support/regression/generate-cases.py: separate temp files for ports
1901 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1902 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1904 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1906 * moved tinitalk to device/examples/ds390
1908 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1910 * as/mcs51/lkmem.c: rflag is for DS390
1911 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1912 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1913 (linkEdit): move mem- and map-files the same way as ihx-files
1914 * src/z80/main.c (_setDefaultOptions): removed --generic
1915 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1916 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1917 * src/pic/glue.c (picglue): --c1mode works again
1918 * src/pic16/glue.c (pic16glue): --c1mode works again
1919 * src/asm.c (printCLine): fix #660034
1921 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
1923 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
1924 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
1925 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
1926 * as/mcs51/lkmem (summary): better fix for sp problem
1927 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
1928 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
1929 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
1930 remove --stack-after-data
1932 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
1934 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
1935 * src/SDCCutil.c (join): ugly bug: missing '\0'
1936 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
1938 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1940 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
1942 * src/pic/main.c (_asmCmd): gpasm supports -o
1943 * src/z80/main.c: more general macros
1944 * device/lib/Makefile.in: remove intermediate files
1946 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1948 * .version: Bumped version number to 2.3.3
1949 * src/SDCCBBlock.c: new option -o
1950 * src/SDCCglobl.h: new option -o
1951 * src/SDCCglue.c: new option -o
1952 * src/SDCCmain.c: new option -o
1953 * src/asm.c: new option -o
1954 * src/ds390/main.c: new option -o
1955 * src/pic/glue.c: new option -o
1956 * src/pic/pcode.c: new option -o
1957 * src/pic/ralloc.c: new option -o
1958 * src/pic16/glue.c: new option -o
1959 * src/pic16/pcode.c: new option -o
1960 * src/pic16/ralloc.c: new option -o
1961 * src/z80/main.c: new option -o
1962 * device/lib/Makefile.in: use -o
1963 * support/regression/ports/ds390/spec.mk: use -o
1964 * support/regression/ports/gbz80/spec.mk: use -o
1965 * support/regression/ports/mcs51/spec.mk: use -o
1966 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
1967 * support/regression/ports/z80/spec.mk: use -o
1968 * support/regression/ports/ucz80/spec.mk: use -o
1969 * support/regression/ports/xa51/spec.mk: use -o
1970 * support/regression/fwk/lib/timeout.c: fix usage string
1972 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
1973 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
1975 2003-01-07 <johan@balder>
1977 * src/SDCCast.c (decorateType): fixed bug #600035
1979 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
1980 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
1981 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
1982 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
1983 * src/pic/pcode.c: outcommented unused variable to remove warnings
1984 * src/pic/ralloc.c: outcommented unused variable to remove warnings
1986 2003-01-06 <karl@turbobit.com>
1987 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
1990 2003-01-06 <johan@balder>
1992 * src/SDCCicode.c: fixed array add
1994 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
1995 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
1996 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
1998 2003-01-04 <johan@balder>
2000 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2002 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2003 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2005 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2006 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2007 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2009 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2010 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2012 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2013 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2015 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2016 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2018 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2020 * in \sdcc\as\mcs51\ changed these files in order to create an
2021 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2022 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2023 following files to include the previous two files: aslink.dsp,
2024 Makefile.aslink, Makefile.bcc, and Makefile.in.
2026 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2027 .adb instead of .cdb
2029 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2031 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2032 value from option --iram-size.
2034 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2036 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2039 2002-09-18 <wiml@hhhh.org>
2041 * SDCClrange.h: exposed setFromRange() and setToRange()
2042 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2043 packRegsForAccUse() (bug 542397)
2044 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2045 multiple times and emitting the fetch operations more than once
2046 added aopGetUsesAcc() function to allow binary operators to
2047 fetch their operands in the correct order; made genMinus() emit
2048 compact code for X = LITERAL - Y
2050 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2051 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2052 sprintf() in line 1267.
2054 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2055 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2058 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2059 Changes to aslink (All the changes are marked with 'JCF'):
2061 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2064 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2065 area BSEG. Also moves, if possible, the DATA area down into the internal
2066 ram so more space is available.
2068 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2071 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2072 not bytes. Function summary() which creates a memory usage summary
2073 file with extension .mem. Reports of overlaping stack and small stack
2074 size. If the space for the stack is less than 16 bytes aslink trows a
2077 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2078 the 8051. Option 'y' for memory summary output file.
2080 Changes to sdcc (All the changes are marked with 'JCF'):
2082 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2084 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2085 overlaying area for it (uses RegBankUsed[4]).
2087 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2088 bank zero as used by default. By default aslink locates the stack
2089 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2090 the creation of the .mem file. Delegates the allocation of data area
2091 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2092 the begining of the stack area to aslink.
2094 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2095 glue() in SDCCglue.c creates an area for it.
2097 2002-09-03 Borut Razem <borut.razem@siol.net>
2098 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2099 sdcc/src/pic/glue.c:
2100 introduced atexit() handler for teporay files removal in case of
2101 errors, assertions, ...
2103 2002-08-29 Borut Razem <borut.razem@siol.net>
2104 * sdcc/support/cpp2/auto-host_vc_in.h:
2105 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2106 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2107 Maybe there is a similar problem with BORLANDC? It should be checked!
2109 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2110 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2111 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2112 was not executed, and the compiler (cl) launched a warning:
2113 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2115 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2116 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2118 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2119 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2121 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2122 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2123 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2124 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2125 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2126 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2127 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2128 - added Release configuration in VS projects
2129 - review of compiler an linker options
2130 - VC .exe files are generated in bin_vc directory, not to interfere
2131 with binaries generated from other projects (cygwin, mingw, bcc ...)
2133 * sdcc/src/yacc.dsp: added
2135 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2136 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2137 and insert the version number definitions from .version
2139 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2141 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2142 added - genarate auto-host.h using auto-host_vc_in.h as template
2145 removed from CVS, generated automatically
2147 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2148 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2150 2002-08-11 Borut Razem <borut.razem@siol.net>
2151 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2153 2002-08-10 Borut Razem <borut.razem@siol.net>
2154 * src/SDCCmain.c (main):
2155 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2156 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2157 The consequence was that some temporary files were not removed.
2160 unification of code in functions tempfilename() and tempfile():
2161 function tempnam() is defined in Visual Studio 6.0 and .NET
2163 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2165 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2166 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2167 - removed compiler command line option /WX: Treats all warnings as errors
2168 - update a list of source files, included into the project
2170 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2171 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2172 changed project type to Generic Project so that can be correcly converted to VS.NET project
2174 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2176 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2178 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2180 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2181 added return 0 statements after assert() to make compiler happy
2183 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2184 added newline in the def file to keep MSC compiler satisfied
2186 * sdcc/src/z80/gen.c:
2187 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2188 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2189 - solved MSC error in function aopDump()
2191 * sdcc_vc.h: define PREFIX as "\\sdcc"
2193 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2194 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2196 2002-06-22 Scott Dattalo <scott@dattalo.com>
2197 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2198 - Rewrote the register banking algorithm.
2199 - Added pCode live-range analysis to registers (for now, only non-used and
2200 singly-used registers optimized away)
2202 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2204 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2206 2002-05-10 Scott Dattalo <scott@dattalo.com>
2207 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2209 2002-04-22 Michael Hope <michaelh@vroom>
2211 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2213 * configure.in (DD_COPT): Added include support required for gbdk.
2215 * .version: Bumped version number just to increase it.
2217 * src/SDCCmain.c: Added -nostdinc to the default options.
2219 2002-04-15 Michael Hope <michaelh@vroom>
2221 * device/lib/z80/printf.c (sprintf): Added.
2223 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2225 * src/z80/peeph.def: Added transpose redundent load rule.
2227 * src/z80/main.c: Added force callee saves for jaune.
2229 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2231 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2233 2002-03-28 Johan Knol <johan@balder>
2235 * src/SDCCval.c: fixed bug #532436
2237 2002-03-14 Scott Dattalo <scott@dattalo.com>
2239 Added "char *Processor" field to the port structure.
2242 Added -p option. Allows port dependent processor to be specified.
2245 Initialized the new field char *Processor field to NULL in all ports
2248 Compiler generated registers for interrupt context saving
2249 were not getting allocated.
2251 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2254 Fixed left shift. Will promote the left side of a left shift
2255 if a) left shifting more than size of operand or b) when assigned
2256 to something size > size of left side
2258 2002-03-14 Scott Dattalo <scott@dattalo.com>
2260 tons of changes. Register allocation has been
2261 rewritten. Added customization for the various PICs. Flow
2262 analysis is restructured. ...
2268 Added. device.c is a PIC port hack to accomodate variations
2271 2002-03-13 Michael Hope <michaelh@vroom>
2273 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2275 2002-03-04 johanknol <johanknol@manik>
2277 * /src/SDCCval.c: fixed
2279 const unsigned char arr[][2] = { { 0, 1 } };
2280 t18.c:1: error: Initializer element is not constant
2282 2002-03-04 bela <bela@manik>
2284 * /device/include/mcs51reg.h:
2285 ds89c420 register definition update
2287 2002-03-03 <johan@FRIJA>
2289 * support/Util/SDCCerr.c: did something, but don't no why anymore
2291 * support/regression/tests/bug-524691.c: made it a little less shy
2293 * src/SDCCast.c (decorateType): fixed bug #524697
2295 * src/SDCCast.c: made some lineno improvements
2297 * src/SDCCval.c (getNelements): changed warning to error
2299 * src/SDCCglue.c (printIvalArray): changed warning to error
2301 * src/SDCCicode.c: fixed a warning for mingw
2303 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2305 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2307 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2309 * src/ds390/peeph.def:
2310 Added some more peephole rules
2312 * src/ds390/gen.c: Various fixes & enhancements
2314 * src/SDCClrange.c, src/SDCClrange.h:
2315 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2317 * src/ds390/ralloc.c:
2318 various fixes & enhancements (ds390) specific
2320 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2321 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2324 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2326 2002-03-02 <johan@FRIJA>
2328 * src/SDCCast.c (decorateType): fixed bug #524708
2330 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2332 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2334 2002-03-01 Michael Hope <michaelh@vroom>
2336 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2338 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2340 2002-03-01 <johan@FRIJA>
2342 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2344 * src/SDCCast.c (decorateType): fixed bug #524209
2346 * src/SDCCval.c (valNot): fixed bug #524195
2348 2002-02-26 <johan@balder>
2350 * src/xa51/gen.c: fixed a warning
2352 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2354 * src/SDCCast.c (decorateType): fixed bug #522534
2356 2002-02-23 <johan@balder>
2358 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2360 2002-02-22 <johan@balder>
2362 * src/SDCCast.c: fixed bug #514865
2364 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2366 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2368 * sdcc/src/SDCCloop.c:
2369 Previous fix was not good. basic blocks that have "break" or "return" are
2370 not really partof a loop , but live ranges used in these blocks should
2371 be live thru the entire loop, so set partOfLoop but don't add them to
2374 2002-02-21 <johan@FRIJA>
2376 * src/SDCCcse.c: fixed bug #514308
2378 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2381 Fixed BUG #519583. If a conditional block ended in a return/break
2382 statement inside a loop, it was not being considered part of the loop.
2384 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2386 2002-02-10 Karl Bongers <karl@turbobit.com>
2389 Fixed up SDCDB debugger somewhat. Updated debugger/README
2390 with lots of comments and notes.
2392 * device/examples/test2.c:
2393 Fix bug, "red" variable not being initialized(compiler complained).
2395 * device/examples/Makefile, examples/test3.c:
2396 Add Makefile in device/examples folder, compiles test3.c
2397 for use as a multiple module SDCDB test case.
2399 * sim/ucsim/cmd.src/cmdset.cc:
2400 Took out debug printfs in ucsim "next" command.
2403 Karl and Johan start ucsim XA support. Most dissassembly working,
2404 about 75% emulation done(plenty of work remaining).
2406 * sim/ucsim/z80.src:
2407 Add Z80 support to ucsim, add test-ucz80 regression test,
2408 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2409 Notice z80 compiler fails on examples/test3.c/crc code.
2411 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2413 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2414 Added support for --parms-in-bank1
2416 * src/ds390/peeph.def:
2417 added a few more peephole optimzations
2420 1) added __builtin_inp & __builtin_outp used to read in data of given length
2421 from a memory mapped port
2422 2) added __builtin_memcmp
2423 3) added __builtin_swapw swap bytes of a short
2425 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2426 1) handle multiple send & receives from register bank1
2427 2) ralloc can now allocate DPTR1 to some liveRanges
2429 * src/SDCCsymt.c, src/SDCCsymt.h:
2430 changes to handle multiple sends & receives
2433 added some pointer arithmetic optimization
2436 added some pointer arithmetic optimizations but not stable yet so not
2437 called from anywhere (will get this working shortly)
2439 * src/SDCCopt.c: fixed for multiple sends & receives
2442 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2443 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2444 set preprocessor defines (depending on options)
2446 * src/SDCCicode.c, src/SDCCicode.h:
2447 changes made to handle multiple sends & receives
2450 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2452 * src/SDCCcse.c, src/SDCCcse.h:
2453 added function findbackward def (to be used in upcoming optimization)
2455 * src/SDCCcflow.c, src/SDCCcflow.h:
2456 added function returnAtEnd - to determine if a basic block terminates with
2459 * src/SDCCast.c, src/SDCCast.h:
2460 added option parms-in-bank1
2462 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2463 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2464 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2465 adjusted for --parms-in-bank1 option
2467 * device/include/string.h:
2468 donot redefine "reentrant" keyword
2470 * device/include/ds80c390.h: Added some more SFRs
2472 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2474 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2476 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2478 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2480 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2482 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2484 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2486 * Added --xram-movc option
2488 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2490 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2492 2002-01-11 Johan Knol
2494 * Added math lib of Jesus Calvino-Fraga
2496 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2498 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2499 * support/regression/Makefile: new target test-mcs51-stack-auto
2500 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2502 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2504 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2506 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2508 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2510 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2512 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2514 * src/SDCCglue.h: add definition for printIvalChar()
2516 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2518 * src/SDCCast.c: fix #498138 by Johan
2520 * src/SDCCglue.c: fix #498138 by Johan
2522 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2524 * support/regression/Makefile: fix clean
2526 * support/regression/ports/ds390/support.c: fix transmission of last character
2528 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2530 * /sdcc/src/ds390/gen.c:
2531 a) improved computing address of stack variable
2532 b) took out some #if 0 code
2533 c) improved parmBytes adjustment
2534 d) improved genPlusIncr & genMinusIncr
2535 e) genCmp could generate bad code (when left assigned to DPTR)
2536 f) Fixed bug in hasInc
2538 * /sdcc/src/ds390/ralloc.c:
2539 a) packRegsForSupport could mess up live information (Fixed)
2540 b) packRegsDPTRuse could be incorrect for left & right shift
2542 * /sdcc/src/mcs51/ralloc.c:
2543 packRegsForSupport could mess up the live information (Fixed)
2545 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2547 * /sdcc/src/SDCCast.c:
2548 can reverse a loop even if function call is present as long
2549 as the loop control variable is local & is not passed as parameter
2551 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2553 * /sdcc/ChangeLog: *** empty log message ***
2555 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2556 More builtin function additions for TININative
2558 * /sdcc/src/ds390/ralloc.c:
2559 Had broken the regression testsuite
2561 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2563 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2564 Added funcattr hasStackParms will be set for reentrant functions when there
2565 are paramteres on the stack, this helps in minimizing frame pointer generation
2566 typeFromStr can handle function pointers now
2568 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2569 *** empty log message ***
2571 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2573 * /src/ds390/gen.c, /src/ds390/main.c:
2574 More builtin function additions for TININative
2576 * /src/ds390/ralloc.c:
2577 Had broken the regression testsuite
2579 * /src/SDCCast.c: Fixed a bug in dumptree
2581 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2582 Added funcattr hasStackParms will be set for reentrant functions when there
2583 are paramteres on the stack, this helps in minimizing frame pointer generation
2584 typeFromStr can handle function pointers now
2586 * /doc/builtins.txt, /doc/TININative.txt:
2587 *** empty log message ***
2590 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2592 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2593 ALPHA version for -mTININative
2595 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2596 updated to reflect changes in the port structure
2599 added function do_assemble (similar to do_link) if non-null this function
2600 will be called to do assembly (-mTININative) requires a multi command
2602 added function genAssemblerEnd will be called to generate assembler Epilogue
2605 added _JavaNative to debug info printing
2607 * /src/SDCCmain.c: added option --tini-libid
2608 added port->do_assemble function (-mTININative) has a multi command assemble
2610 * /src/SDCCglue.c: Disabled "constExpr" check
2611 added port->genAssemblerEnd function
2613 * /src/SDCCglobl.h: Added option --tini-libid value
2616 tookout optimizeCompare from the header (has no external references)
2618 * /src/SDCCast.c: made one more function "static"
2620 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2622 * src/z80/mappings.i: Added z80asm support.
2624 * src/z80/main.c: Added z80asm support on --asm=z80asm
2626 * src/z80/gen.c: Fixed asm portability issues.
2628 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2630 * src/SDCCglue.c (printExterns): Added global/extern split.
2632 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2634 * support/regression/Makefile: added test for mcs51 model large
2636 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2638 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2640 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2642 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2644 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2646 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2648 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2650 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2652 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2654 * support/regression/tests/simplefloat.c: Port to mcs51.
2656 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2657 * support/regression/tests/bug-485362.c: Added.
2659 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2661 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2663 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2665 * src/z80/gen.c (aopDump): Added a dump function.
2667 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2668 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2670 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2672 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2674 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2676 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2678 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2680 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2682 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2684 * support/regression/ports/ds390/support.c: Use tinibios.
2686 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2688 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2690 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2691 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2693 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2695 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2697 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2699 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2701 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2702 (packRegsForIYUse): Created and optimised.
2704 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2706 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2707 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2709 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2711 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2713 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2715 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2717 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2719 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2721 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2723 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2725 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2727 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2729 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2731 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2732 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2733 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2735 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2737 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2738 (genNotFloat): Added.
2739 (genUminusFloat): Added.
2741 * device/lib/z80/Makefile: Added floating pt stubs.
2743 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2745 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2747 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2749 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2751 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2753 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2755 * sdcc/support/regression/Makefile: Add port ds390.
2757 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2759 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2761 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2763 * sdcc/support/regression/ports/ds390/support.c: Added.
2765 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2767 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2769 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2771 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2773 * device/include/malloc.h: Added z80 and gbz80 support.
2775 * device/lib/gbz80/heap.s: Added.
2777 * device/lib/z80/heap.s: Added.
2779 * device/lib/malloc.c: Added z80 and gbz80 support.
2781 * support/regression/tests/malloc.c (testMalloc): Added.
2783 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2785 * support/regression/tests/bug-478094.c: Added.
2787 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2789 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2791 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2793 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2795 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2797 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2799 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2801 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2803 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2805 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2807 * support/regression/tests/bug-477927.c: Added.
2809 * src/z80/peeph.def: Added minor rules.
2811 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2813 * src/z80/peeph.def: Added jump optimisation modification.
2815 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2817 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2819 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2821 * support/regression/tests/funptrs.c: Added.
2823 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2825 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2827 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2829 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2831 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2833 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2834 (movLeft2ResultLong): Created.
2836 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2837 (joinPushes): Added. Joins two char pushes into a word push.
2839 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2841 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2843 * support/makebin/Makefile (install): Added creation of dest dir.
2845 2001-10-24 Karl Bongers <karl@turbobit.com>
2847 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2849 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2851 * src/z80/ralloc.c: Turned off faulty pack for one use.
2853 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2855 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2857 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2859 * support/regression/Makefile: Improved clean
2861 * support/regression/ports/gbz80/spec.mk: Added clean
2863 * support/regression/ports/host/spec.mk: Added clean
2865 * support/regression/ports/z80/spec.mk: Added clean
2867 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2869 * support/regression/ports/mcs51/timeout.c: little improvements
2871 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2873 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2875 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2877 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2879 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2881 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2883 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2885 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2886 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2888 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2890 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2892 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2894 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2896 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2898 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2900 * support/regression/tests/longor.c: Added.
2902 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2904 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2906 * as/mcs51/aslink.h: define PATH_MAX
2908 * as/mcs51/asm.h: define PATH_MAX
2910 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2912 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2914 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2916 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2918 * src/SDCCglobl.h: define PATH_MAX
2920 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
2922 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
2924 2001-10-11 Michael Hope <michaelh@juju.net.nz>
2926 * src/z80/gen.c (gencjneshort): Fixed
2928 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
2930 2001-10-09 Michael Hope <michaelh@juju.net.nz>
2932 * support/regression/tests/bug-469671.c: Added.
2934 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
2936 2001-10-08 Michael Hope <michaelh@juju.net.nz>
2938 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
2940 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
2942 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
2944 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
2946 * src/device/lib/_mulint.c : removed hint: nooverlay bug
2948 * src/device/lib/_mullong.c : removed hint: nooverlay bug
2950 * src/device/lib/_divuint.c : removed hint: nooverlay bug
2952 * src/device/lib/_divulong.c: removed hint: nooverlay bug
2954 * src/device/lib/_moduint.c : removed hint: nooverlay bug
2956 * src/device/lib/_modulong.c: removed hint: nooverlay bug
2958 2001-10-07 Michael Hope <michaelh@juju.net.nz>
2960 * 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.
2962 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
2964 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
2966 2001-10-07 <johan@FRIJA>
2968 * device/lib/gets.c (gets): fixed the return value.
2970 2001-10-06 Michael Hope <michaelh@juju.net.nz>
2971 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
2973 * 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.
2975 * 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.
2977 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
2979 * src/pic/gen.c: Removed Safe_strdup.
2981 * configure.in: Added option to enable libgc support.
2983 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
2984 (bitVectUnion): Optimised.
2985 (bitVectIntersect): Optimised.
2986 (bitVectBitsInCommon): Optimised.
2987 (bitVectCplAnd): Optimised.
2989 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
2991 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2993 * src/SDCCmain.c: distinguish between assembler debug and plain options
2995 * src/avr/main.c: remove standard assembler options
2997 * src/ds390/main.c: remove standard assembler options
2999 * src/mcs51/main.c: remove standard assembler options
3001 * src/port.h: removed "PENDING" comment
3003 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3005 * src/device/lib/_mulint.c : new, with assember functions
3007 * src/device/lib/_mullong.c : new, with assember functions
3009 * src/device/lib/_divuint.c : with assember functions
3011 * src/device/lib/_divsint.c : with assember functions
3013 * src/device/lib/_divulong.c: with assember functions
3015 * src/device/lib/_divslong.c: with assember functions
3017 * src/device/lib/_moduint.c : with assember functions
3019 * src/device/lib/_modsint.c : with assember functions
3021 * src/device/lib/_modulong.c: with assember functions
3023 * src/device/lib/_modslong.c: with assember functions
3025 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3027 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3029 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3030 replaced _mululong.c and _mulslong.c by _mullong.c
3032 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3034 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3036 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3038 * src/SDCCglue.c: test, if win32api is available for MINGW
3040 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3042 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3043 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3044 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3045 * support/regression/ports/host/spec.mk: removed GENERIC
3046 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3047 * support/regression/ports/z80/spec.mk: removed GENERIC
3049 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3051 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3053 * support/regression/tests/bug-467035.c: Created.
3055 2001-10-01 <johan@FRIJA>
3057 * src/SDCC.y: fixed bug #466586 part 1
3059 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3061 * SDCCicode.c: z80 has no generic pointers
3062 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3064 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3066 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3068 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3070 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3072 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3074 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3076 * configure.in: Fixed up so that ucsim is only configured once.
3078 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3080 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3081 (getPathDifference): As above.
3083 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3085 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3087 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3088 * .version: Updated to 2.3.1
3090 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3091 Added copyright header.
3093 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3094 (assemble): Added support for macro based assembler commands.
3095 (linkEdit): Added support for macro based linker commands.
3096 (preProcess): Changed the pre-processor to use macros.
3097 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3098 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3100 * device/lib/z80/crt0.s: Added module name for debugging.
3102 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3104 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3106 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3108 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3110 * src/Makefile.in: Added SDCCmacro and SDCCutil
3112 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3114 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3116 2001-09-16 <johan@FRIJA>
3118 * 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.
3120 2001-09-15 <johan@FRIJA>
3122 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3123 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3125 2001-09-11 <johan@FRIJA>
3127 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3129 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3131 * support/regression/tests/bug-460444.c: Added test case.
3133 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3134 (genCast): Added justification for all of the asserts.
3136 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3138 * support/regression/support.c: _xdata replaced by xdata
3140 * support/regression/spec.mk: removed _generic
3142 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3144 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3146 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3147 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3149 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3151 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3153 * support/regression/tests/bug-460010.c: Added test case.
3155 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3157 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3159 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3161 * support/regression/testfwk.c: removed workaround for bug #436344
3163 * support/regression/tests/bp.c: use less memory with mcs51
3165 * support/regression/tests/bug-441448.c: use less memory
3167 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3169 * support/regression/collate-results.py: typo
3171 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3173 * support/regression/tests/fetchoverlap.c: Added new test case.
3175 * support/regression/tests/bp.c: Added new test case.
3177 * support/regression/tests/bug-448984.c: Added new test case.
3179 * support/regression/tests/pow2shifts.c: Added new test case.
3181 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3182 (genlshTwo): Fixed right shift for count > 8.
3184 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3186 2001-09-08 <johan@FRIJA>
3188 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3190 2001-09-07 <johan@FRIJA>
3192 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3194 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3196 2001-09-06 <johan@FRIJA>
3198 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3199 * bernhard noted me at this: "() equals to (void)" (1.38)
3201 2001-09-05 <johan@FRIJA>
3203 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3205 2001-09-04 <johan@FRIJA>
3207 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3210 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3212 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3214 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3216 * link/z80/aslink.h: Fixed path for PATH_MAX
3218 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3220 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3222 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3224 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3226 * 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.
3228 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3230 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3231 (genCmp): Fixed up genCmp for the GB with longs.
3233 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3235 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3237 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3239 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3241 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3243 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3245 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3247 * 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.
3249 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3251 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3253 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3255 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3257 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3259 * sim/ucsim/configure: little improvement of Cygwin-detection
3260 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3261 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3262 * support/regression/tests/bug-221100.c: small changes for mcs51
3263 * support/regression/tests/bug-221168.c: small changes for mcs51
3264 * support/regression/tests/bug-227710.c: small changes for mcs51
3265 * support/regression/tests/staticinit.c: small changes for mcs51
3266 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3267 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3268 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601